- */
-class Twig_ContainerRuntimeLoader implements Twig_RuntimeLoaderInterface
-{
- private $container;
-
- public function __construct(ContainerInterface $container)
- {
- $this->container = $container;
- }
-
- public function load($class)
- {
- if ($this->container->has($class)) {
- return $this->container->get($class);
- }
- }
-}
-
-class_alias('Twig_ContainerRuntimeLoader', 'Twig\RuntimeLoader\ContainerRuntimeLoader', false);
diff --git a/inc/lib/Twig/Environment.php b/inc/lib/Twig/Environment.php
deleted file mode 100644
index b15f2aff..00000000
--- a/inc/lib/Twig/Environment.php
+++ /dev/null
@@ -1,1604 +0,0 @@
-
- */
-class Twig_Environment
-{
- const VERSION = '1.35.4-DEV';
- const VERSION_ID = 13504;
- const MAJOR_VERSION = 1;
- const MINOR_VERSION = 35;
- const RELEASE_VERSION = 4;
- const EXTRA_VERSION = 'DEV';
-
- protected $charset;
- protected $loader;
- protected $debug;
- protected $autoReload;
- protected $cache;
- protected $lexer;
- protected $parser;
- protected $compiler;
- protected $baseTemplateClass;
- protected $extensions;
- protected $parsers;
- protected $visitors;
- protected $filters;
- protected $tests;
- protected $functions;
- protected $globals;
- protected $runtimeInitialized = false;
- protected $extensionInitialized = false;
- protected $loadedTemplates;
- protected $strictVariables;
- protected $unaryOperators;
- protected $binaryOperators;
- protected $templateClassPrefix = '__TwigTemplate_';
- protected $functionCallbacks = array();
- protected $filterCallbacks = array();
- protected $staging;
-
- private $originalCache;
- private $bcWriteCacheFile = false;
- private $bcGetCacheFilename = false;
- private $lastModifiedExtension = 0;
- private $extensionsByClass = array();
- private $runtimeLoaders = array();
- private $runtimes = array();
- private $optionsHash;
- private $loading = array();
-
- /**
- * Constructor.
- *
- * Available options:
- *
- * * debug: When set to true, it automatically set "auto_reload" to true as
- * well (default to false).
- *
- * * charset: The charset used by the templates (default to UTF-8).
- *
- * * base_template_class: The base template class to use for generated
- * templates (default to Twig_Template).
- *
- * * cache: An absolute path where to store the compiled templates,
- * a Twig_Cache_Interface implementation,
- * or false to disable compilation cache (default).
- *
- * * auto_reload: Whether to reload the template if the original source changed.
- * If you don't provide the auto_reload option, it will be
- * determined automatically based on the debug value.
- *
- * * strict_variables: Whether to ignore invalid variables in templates
- * (default to false).
- *
- * * autoescape: Whether to enable auto-escaping (default to html):
- * * false: disable auto-escaping
- * * true: equivalent to html
- * * html, js: set the autoescaping to one of the supported strategies
- * * name: set the autoescaping strategy based on the template name extension
- * * PHP callback: a PHP callback that returns an escaping strategy based on the template "name"
- *
- * * optimizations: A flag that indicates which optimizations to apply
- * (default to -1 which means that all optimizations are enabled;
- * set it to 0 to disable).
- *
- * @param Twig_LoaderInterface $loader
- * @param array $options An array of options
- */
- public function __construct(Twig_LoaderInterface $loader = null, $options = array())
- {
- if (null !== $loader) {
- $this->setLoader($loader);
- } else {
- @trigger_error('Not passing a Twig_LoaderInterface as the first constructor argument of Twig_Environment is deprecated since version 1.21.', E_USER_DEPRECATED);
- }
-
- $options = array_merge(array(
- 'debug' => false,
- 'charset' => 'UTF-8',
- 'base_template_class' => 'Twig_Template',
- 'strict_variables' => false,
- 'autoescape' => 'html',
- 'cache' => false,
- 'auto_reload' => null,
- 'optimizations' => -1,
- ), $options);
-
- $this->debug = (bool) $options['debug'];
- $this->charset = strtoupper($options['charset']);
- $this->baseTemplateClass = $options['base_template_class'];
- $this->autoReload = null === $options['auto_reload'] ? $this->debug : (bool) $options['auto_reload'];
- $this->strictVariables = (bool) $options['strict_variables'];
- $this->setCache($options['cache']);
-
- $this->addExtension(new Twig_Extension_Core());
- $this->addExtension(new Twig_Extension_Escaper($options['autoescape']));
- $this->addExtension(new Twig_Extension_Optimizer($options['optimizations']));
- $this->staging = new Twig_Extension_Staging();
-
- // For BC
- if (is_string($this->originalCache)) {
- $r = new ReflectionMethod($this, 'writeCacheFile');
- if (__CLASS__ !== $r->getDeclaringClass()->getName()) {
- @trigger_error('The Twig_Environment::writeCacheFile method is deprecated since version 1.22 and will be removed in Twig 2.0.', E_USER_DEPRECATED);
-
- $this->bcWriteCacheFile = true;
- }
-
- $r = new ReflectionMethod($this, 'getCacheFilename');
- if (__CLASS__ !== $r->getDeclaringClass()->getName()) {
- @trigger_error('The Twig_Environment::getCacheFilename method is deprecated since version 1.22 and will be removed in Twig 2.0.', E_USER_DEPRECATED);
-
- $this->bcGetCacheFilename = true;
- }
- }
- }
-
- /**
- * Gets the base template class for compiled templates.
- *
- * @return string The base template class name
- */
- public function getBaseTemplateClass()
- {
- return $this->baseTemplateClass;
- }
-
- /**
- * Sets the base template class for compiled templates.
- *
- * @param string $class The base template class name
- */
- public function setBaseTemplateClass($class)
- {
- $this->baseTemplateClass = $class;
- $this->updateOptionsHash();
- }
-
- /**
- * Enables debugging mode.
- */
- public function enableDebug()
- {
- $this->debug = true;
- $this->updateOptionsHash();
- }
-
- /**
- * Disables debugging mode.
- */
- public function disableDebug()
- {
- $this->debug = false;
- $this->updateOptionsHash();
- }
-
- /**
- * Checks if debug mode is enabled.
- *
- * @return bool true if debug mode is enabled, false otherwise
- */
- public function isDebug()
- {
- return $this->debug;
- }
-
- /**
- * Enables the auto_reload option.
- */
- public function enableAutoReload()
- {
- $this->autoReload = true;
- }
-
- /**
- * Disables the auto_reload option.
- */
- public function disableAutoReload()
- {
- $this->autoReload = false;
- }
-
- /**
- * Checks if the auto_reload option is enabled.
- *
- * @return bool true if auto_reload is enabled, false otherwise
- */
- public function isAutoReload()
- {
- return $this->autoReload;
- }
-
- /**
- * Enables the strict_variables option.
- */
- public function enableStrictVariables()
- {
- $this->strictVariables = true;
- $this->updateOptionsHash();
- }
-
- /**
- * Disables the strict_variables option.
- */
- public function disableStrictVariables()
- {
- $this->strictVariables = false;
- $this->updateOptionsHash();
- }
-
- /**
- * Checks if the strict_variables option is enabled.
- *
- * @return bool true if strict_variables is enabled, false otherwise
- */
- public function isStrictVariables()
- {
- return $this->strictVariables;
- }
-
- /**
- * Gets the current cache implementation.
- *
- * @param bool $original Whether to return the original cache option or the real cache instance
- *
- * @return Twig_CacheInterface|string|false A Twig_CacheInterface implementation,
- * an absolute path to the compiled templates,
- * or false to disable cache
- */
- public function getCache($original = true)
- {
- return $original ? $this->originalCache : $this->cache;
- }
-
- /**
- * Sets the current cache implementation.
- *
- * @param Twig_CacheInterface|string|false $cache A Twig_CacheInterface implementation,
- * an absolute path to the compiled templates,
- * or false to disable cache
- */
- public function setCache($cache)
- {
- if (is_string($cache)) {
- $this->originalCache = $cache;
- $this->cache = new Twig_Cache_Filesystem($cache);
- } elseif (false === $cache) {
- $this->originalCache = $cache;
- $this->cache = new Twig_Cache_Null();
- } elseif (null === $cache) {
- @trigger_error('Using "null" as the cache strategy is deprecated since version 1.23 and will be removed in Twig 2.0.', E_USER_DEPRECATED);
- $this->originalCache = false;
- $this->cache = new Twig_Cache_Null();
- } elseif ($cache instanceof Twig_CacheInterface) {
- $this->originalCache = $this->cache = $cache;
- } else {
- throw new LogicException(sprintf('Cache can only be a string, false, or a Twig_CacheInterface implementation.'));
- }
- }
-
- /**
- * Gets the cache filename for a given template.
- *
- * @param string $name The template name
- *
- * @return string|false The cache file name or false when caching is disabled
- *
- * @deprecated since 1.22 (to be removed in 2.0)
- */
- public function getCacheFilename($name)
- {
- @trigger_error(sprintf('The %s method is deprecated since version 1.22 and will be removed in Twig 2.0.', __METHOD__), E_USER_DEPRECATED);
-
- $key = $this->cache->generateKey($name, $this->getTemplateClass($name));
-
- return !$key ? false : $key;
- }
-
- /**
- * Gets the template class associated with the given string.
- *
- * The generated template class is based on the following parameters:
- *
- * * The cache key for the given template;
- * * The currently enabled extensions;
- * * Whether the Twig C extension is available or not;
- * * PHP version;
- * * Twig version;
- * * Options with what environment was created.
- *
- * @param string $name The name for which to calculate the template class name
- * @param int|null $index The index if it is an embedded template
- *
- * @return string The template class name
- */
- public function getTemplateClass($name, $index = null)
- {
- $key = $this->getLoader()->getCacheKey($name).$this->optionsHash;
-
- return $this->templateClassPrefix.hash('sha256', $key).(null === $index ? '' : '_'.$index);
- }
-
- /**
- * Gets the template class prefix.
- *
- * @return string The template class prefix
- *
- * @deprecated since 1.22 (to be removed in 2.0)
- */
- public function getTemplateClassPrefix()
- {
- @trigger_error(sprintf('The %s method is deprecated since version 1.22 and will be removed in Twig 2.0.', __METHOD__), E_USER_DEPRECATED);
-
- return $this->templateClassPrefix;
- }
-
- /**
- * Renders a template.
- *
- * @param string $name The template name
- * @param array $context An array of parameters to pass to the template
- *
- * @return string The rendered template
- *
- * @throws Twig_Error_Loader When the template cannot be found
- * @throws Twig_Error_Syntax When an error occurred during compilation
- * @throws Twig_Error_Runtime When an error occurred during rendering
- */
- public function render($name, array $context = array())
- {
- return $this->loadTemplate($name)->render($context);
- }
-
- /**
- * Displays a template.
- *
- * @param string $name The template name
- * @param array $context An array of parameters to pass to the template
- *
- * @throws Twig_Error_Loader When the template cannot be found
- * @throws Twig_Error_Syntax When an error occurred during compilation
- * @throws Twig_Error_Runtime When an error occurred during rendering
- */
- public function display($name, array $context = array())
- {
- $this->loadTemplate($name)->display($context);
- }
-
- /**
- * Loads a template.
- *
- * @param string|Twig_TemplateWrapper|Twig_Template $name The template name
- *
- * @throws Twig_Error_Loader When the template cannot be found
- * @throws Twig_Error_Runtime When a previously generated cache is corrupted
- * @throws Twig_Error_Syntax When an error occurred during compilation
- *
- * @return Twig_TemplateWrapper
- */
- public function load($name)
- {
- if ($name instanceof Twig_TemplateWrapper) {
- return $name;
- }
-
- if ($name instanceof Twig_Template) {
- return new Twig_TemplateWrapper($this, $name);
- }
-
- return new Twig_TemplateWrapper($this, $this->loadTemplate($name));
- }
-
- /**
- * Loads a template internal representation.
- *
- * This method is for internal use only and should never be called
- * directly.
- *
- * @param string $name The template name
- * @param int $index The index if it is an embedded template
- *
- * @return Twig_TemplateInterface A template instance representing the given template name
- *
- * @throws Twig_Error_Loader When the template cannot be found
- * @throws Twig_Error_Runtime When a previously generated cache is corrupted
- * @throws Twig_Error_Syntax When an error occurred during compilation
- *
- * @internal
- */
- public function loadTemplate($name, $index = null)
- {
- $cls = $mainCls = $this->getTemplateClass($name);
- if (null !== $index) {
- $cls .= '_'.$index;
- }
-
- if (isset($this->loadedTemplates[$cls])) {
- return $this->loadedTemplates[$cls];
- }
-
- if (!class_exists($cls, false)) {
- if ($this->bcGetCacheFilename) {
- $key = $this->getCacheFilename($name);
- } else {
- $key = $this->cache->generateKey($name, $mainCls);
- }
-
- if (!$this->isAutoReload() || $this->isTemplateFresh($name, $this->cache->getTimestamp($key))) {
- $this->cache->load($key);
- }
-
- if (!class_exists($cls, false)) {
- $loader = $this->getLoader();
- if (!$loader instanceof Twig_SourceContextLoaderInterface) {
- $source = new Twig_Source($loader->getSource($name), $name);
- } else {
- $source = $loader->getSourceContext($name);
- }
-
- $content = $this->compileSource($source);
-
- if ($this->bcWriteCacheFile) {
- $this->writeCacheFile($key, $content);
- } else {
- $this->cache->write($key, $content);
- $this->cache->load($key);
- }
-
- if (!class_exists($mainCls, false)) {
- /* Last line of defense if either $this->bcWriteCacheFile was used,
- * $this->cache is implemented as a no-op or we have a race condition
- * where the cache was cleared between the above calls to write to and load from
- * the cache.
- */
- eval('?>'.$content);
- }
- }
-
- if (!class_exists($cls, false)) {
- throw new Twig_Error_Runtime(sprintf('Failed to load Twig template "%s", index "%s": cache is corrupted.', $name, $index), -1, $source);
- }
- }
-
- if (!$this->runtimeInitialized) {
- $this->initRuntime();
- }
-
- if (isset($this->loading[$cls])) {
- throw new Twig_Error_Runtime(sprintf('Circular reference detected for Twig template "%s", path: %s.', $name, implode(' -> ', array_merge($this->loading, array($name)))));
- }
-
- $this->loading[$cls] = $name;
-
- try {
- $this->loadedTemplates[$cls] = new $cls($this);
- unset($this->loading[$cls]);
- } catch (\Exception $e) {
- unset($this->loading[$cls]);
-
- throw $e;
- }
-
- return $this->loadedTemplates[$cls];
- }
-
- /**
- * Creates a template from source.
- *
- * This method should not be used as a generic way to load templates.
- *
- * @param string $template The template name
- *
- * @return Twig_Template A template instance representing the given template name
- *
- * @throws Twig_Error_Loader When the template cannot be found
- * @throws Twig_Error_Syntax When an error occurred during compilation
- */
- public function createTemplate($template)
- {
- $name = sprintf('__string_template__%s', hash('sha256', $template, false));
-
- $loader = new Twig_Loader_Chain(array(
- new Twig_Loader_Array(array($name => $template)),
- $current = $this->getLoader(),
- ));
-
- $this->setLoader($loader);
- try {
- $template = $this->loadTemplate($name);
- } catch (Exception $e) {
- $this->setLoader($current);
-
- throw $e;
- } catch (Throwable $e) {
- $this->setLoader($current);
-
- throw $e;
- }
- $this->setLoader($current);
-
- return $template;
- }
-
- /**
- * Returns true if the template is still fresh.
- *
- * Besides checking the loader for freshness information,
- * this method also checks if the enabled extensions have
- * not changed.
- *
- * @param string $name The template name
- * @param int $time The last modification time of the cached template
- *
- * @return bool true if the template is fresh, false otherwise
- */
- public function isTemplateFresh($name, $time)
- {
- if (0 === $this->lastModifiedExtension) {
- foreach ($this->extensions as $extension) {
- $r = new ReflectionObject($extension);
- if (file_exists($r->getFileName()) && ($extensionTime = filemtime($r->getFileName())) > $this->lastModifiedExtension) {
- $this->lastModifiedExtension = $extensionTime;
- }
- }
- }
-
- return $this->lastModifiedExtension <= $time && $this->getLoader()->isFresh($name, $time);
- }
-
- /**
- * Tries to load a template consecutively from an array.
- *
- * Similar to loadTemplate() but it also accepts instances of Twig_Template and
- * Twig_TemplateWrapper, and an array of templates where each is tried to be loaded.
- *
- * @param string|Twig_Template|Twig_TemplateWrapper|array $names A template or an array of templates to try consecutively
- *
- * @return Twig_Template|Twig_TemplateWrapper
- *
- * @throws Twig_Error_Loader When none of the templates can be found
- * @throws Twig_Error_Syntax When an error occurred during compilation
- */
- public function resolveTemplate($names)
- {
- if (!is_array($names)) {
- $names = array($names);
- }
-
- foreach ($names as $name) {
- if ($name instanceof Twig_Template) {
- return $name;
- }
-
- if ($name instanceof Twig_TemplateWrapper) {
- return $name;
- }
-
- try {
- return $this->loadTemplate($name);
- } catch (Twig_Error_Loader $e) {
- }
- }
-
- if (1 === count($names)) {
- throw $e;
- }
-
- throw new Twig_Error_Loader(sprintf('Unable to find one of the following templates: "%s".', implode('", "', $names)));
- }
-
- /**
- * Clears the internal template cache.
- *
- * @deprecated since 1.18.3 (to be removed in 2.0)
- */
- public function clearTemplateCache()
- {
- @trigger_error(sprintf('The %s method is deprecated since version 1.18.3 and will be removed in Twig 2.0.', __METHOD__), E_USER_DEPRECATED);
-
- $this->loadedTemplates = array();
- }
-
- /**
- * Clears the template cache files on the filesystem.
- *
- * @deprecated since 1.22 (to be removed in 2.0)
- */
- public function clearCacheFiles()
- {
- @trigger_error(sprintf('The %s method is deprecated since version 1.22 and will be removed in Twig 2.0.', __METHOD__), E_USER_DEPRECATED);
-
- if (is_string($this->originalCache)) {
- foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($this->originalCache), RecursiveIteratorIterator::LEAVES_ONLY) as $file) {
- if ($file->isFile()) {
- @unlink($file->getPathname());
- }
- }
- }
- }
-
- /**
- * Gets the Lexer instance.
- *
- * @return Twig_LexerInterface
- *
- * @deprecated since 1.25 (to be removed in 2.0)
- */
- public function getLexer()
- {
- @trigger_error(sprintf('The %s() method is deprecated since version 1.25 and will be removed in 2.0.', __FUNCTION__), E_USER_DEPRECATED);
-
- if (null === $this->lexer) {
- $this->lexer = new Twig_Lexer($this);
- }
-
- return $this->lexer;
- }
-
- public function setLexer(Twig_LexerInterface $lexer)
- {
- $this->lexer = $lexer;
- }
-
- /**
- * Tokenizes a source code.
- *
- * @param string|Twig_Source $source The template source code
- * @param string $name The template name (deprecated)
- *
- * @return Twig_TokenStream
- *
- * @throws Twig_Error_Syntax When the code is syntactically wrong
- */
- public function tokenize($source, $name = null)
- {
- if (!$source instanceof Twig_Source) {
- @trigger_error(sprintf('Passing a string as the $source argument of %s() is deprecated since version 1.27. Pass a Twig_Source instance instead.', __METHOD__), E_USER_DEPRECATED);
- $source = new Twig_Source($source, $name);
- }
-
- if (null === $this->lexer) {
- $this->lexer = new Twig_Lexer($this);
- }
-
- return $this->lexer->tokenize($source);
- }
-
- /**
- * Gets the Parser instance.
- *
- * @return Twig_ParserInterface
- *
- * @deprecated since 1.25 (to be removed in 2.0)
- */
- public function getParser()
- {
- @trigger_error(sprintf('The %s() method is deprecated since version 1.25 and will be removed in 2.0.', __FUNCTION__), E_USER_DEPRECATED);
-
- if (null === $this->parser) {
- $this->parser = new Twig_Parser($this);
- }
-
- return $this->parser;
- }
-
- public function setParser(Twig_ParserInterface $parser)
- {
- $this->parser = $parser;
- }
-
- /**
- * Converts a token stream to a node tree.
- *
- * @return Twig_Node_Module
- *
- * @throws Twig_Error_Syntax When the token stream is syntactically or semantically wrong
- */
- public function parse(Twig_TokenStream $stream)
- {
- if (null === $this->parser) {
- $this->parser = new Twig_Parser($this);
- }
-
- return $this->parser->parse($stream);
- }
-
- /**
- * Gets the Compiler instance.
- *
- * @return Twig_CompilerInterface
- *
- * @deprecated since 1.25 (to be removed in 2.0)
- */
- public function getCompiler()
- {
- @trigger_error(sprintf('The %s() method is deprecated since version 1.25 and will be removed in 2.0.', __FUNCTION__), E_USER_DEPRECATED);
-
- if (null === $this->compiler) {
- $this->compiler = new Twig_Compiler($this);
- }
-
- return $this->compiler;
- }
-
- public function setCompiler(Twig_CompilerInterface $compiler)
- {
- $this->compiler = $compiler;
- }
-
- /**
- * Compiles a node and returns the PHP code.
- *
- * @return string The compiled PHP source code
- */
- public function compile(Twig_NodeInterface $node)
- {
- if (null === $this->compiler) {
- $this->compiler = new Twig_Compiler($this);
- }
-
- return $this->compiler->compile($node)->getSource();
- }
-
- /**
- * Compiles a template source code.
- *
- * @param string|Twig_Source $source The template source code
- * @param string $name The template name (deprecated)
- *
- * @return string The compiled PHP source code
- *
- * @throws Twig_Error_Syntax When there was an error during tokenizing, parsing or compiling
- */
- public function compileSource($source, $name = null)
- {
- if (!$source instanceof Twig_Source) {
- @trigger_error(sprintf('Passing a string as the $source argument of %s() is deprecated since version 1.27. Pass a Twig_Source instance instead.', __METHOD__), E_USER_DEPRECATED);
- $source = new Twig_Source($source, $name);
- }
-
- try {
- return $this->compile($this->parse($this->tokenize($source)));
- } catch (Twig_Error $e) {
- $e->setSourceContext($source);
- throw $e;
- } catch (Exception $e) {
- throw new Twig_Error_Syntax(sprintf('An exception has been thrown during the compilation of a template ("%s").', $e->getMessage()), -1, $source, $e);
- }
- }
-
- public function setLoader(Twig_LoaderInterface $loader)
- {
- if (!$loader instanceof Twig_SourceContextLoaderInterface && 0 !== strpos(get_class($loader), 'Mock_')) {
- @trigger_error(sprintf('Twig loader "%s" should implement Twig_SourceContextLoaderInterface since version 1.27.', get_class($loader)), E_USER_DEPRECATED);
- }
-
- $this->loader = $loader;
- }
-
- /**
- * Gets the Loader instance.
- *
- * @return Twig_LoaderInterface
- */
- public function getLoader()
- {
- if (null === $this->loader) {
- throw new LogicException('You must set a loader first.');
- }
-
- return $this->loader;
- }
-
- /**
- * Sets the default template charset.
- *
- * @param string $charset The default charset
- */
- public function setCharset($charset)
- {
- $this->charset = strtoupper($charset);
- }
-
- /**
- * Gets the default template charset.
- *
- * @return string The default charset
- */
- public function getCharset()
- {
- return $this->charset;
- }
-
- /**
- * Initializes the runtime environment.
- *
- * @deprecated since 1.23 (to be removed in 2.0)
- */
- public function initRuntime()
- {
- $this->runtimeInitialized = true;
-
- foreach ($this->getExtensions() as $name => $extension) {
- if (!$extension instanceof Twig_Extension_InitRuntimeInterface) {
- $m = new ReflectionMethod($extension, 'initRuntime');
-
- if ('Twig_Extension' !== $m->getDeclaringClass()->getName()) {
- @trigger_error(sprintf('Defining the initRuntime() method in the "%s" extension is deprecated since version 1.23. Use the `needs_environment` option to get the Twig_Environment instance in filters, functions, or tests; or explicitly implement Twig_Extension_InitRuntimeInterface if needed (not recommended).', $name), E_USER_DEPRECATED);
- }
- }
-
- $extension->initRuntime($this);
- }
- }
-
- /**
- * Returns true if the given extension is registered.
- *
- * @param string $class The extension class name
- *
- * @return bool Whether the extension is registered or not
- */
- public function hasExtension($class)
- {
- $class = ltrim($class, '\\');
- if (!isset($this->extensionsByClass[$class]) && class_exists($class, false)) {
- // For BC/FC with namespaced aliases
- $class = new ReflectionClass($class);
- $class = $class->name;
- }
-
- if (isset($this->extensions[$class])) {
- if ($class !== get_class($this->extensions[$class])) {
- @trigger_error(sprintf('Referencing the "%s" extension by its name (defined by getName()) is deprecated since 1.26 and will be removed in Twig 2.0. Use the Fully Qualified Extension Class Name instead.', $class), E_USER_DEPRECATED);
- }
-
- return true;
- }
-
- return isset($this->extensionsByClass[$class]);
- }
-
- /**
- * Adds a runtime loader.
- */
- public function addRuntimeLoader(Twig_RuntimeLoaderInterface $loader)
- {
- $this->runtimeLoaders[] = $loader;
- }
-
- /**
- * Gets an extension by class name.
- *
- * @param string $class The extension class name
- *
- * @return Twig_ExtensionInterface
- */
- public function getExtension($class)
- {
- $class = ltrim($class, '\\');
- if (!isset($this->extensionsByClass[$class]) && class_exists($class, false)) {
- // For BC/FC with namespaced aliases
- $class = new ReflectionClass($class);
- $class = $class->name;
- }
-
- if (isset($this->extensions[$class])) {
- if ($class !== get_class($this->extensions[$class])) {
- @trigger_error(sprintf('Referencing the "%s" extension by its name (defined by getName()) is deprecated since 1.26 and will be removed in Twig 2.0. Use the Fully Qualified Extension Class Name instead.', $class), E_USER_DEPRECATED);
- }
-
- return $this->extensions[$class];
- }
-
- if (!isset($this->extensionsByClass[$class])) {
- throw new Twig_Error_Runtime(sprintf('The "%s" extension is not enabled.', $class));
- }
-
- return $this->extensionsByClass[$class];
- }
-
- /**
- * Returns the runtime implementation of a Twig element (filter/function/test).
- *
- * @param string $class A runtime class name
- *
- * @return object The runtime implementation
- *
- * @throws Twig_Error_Runtime When the template cannot be found
- */
- public function getRuntime($class)
- {
- if (isset($this->runtimes[$class])) {
- return $this->runtimes[$class];
- }
-
- foreach ($this->runtimeLoaders as $loader) {
- if (null !== $runtime = $loader->load($class)) {
- return $this->runtimes[$class] = $runtime;
- }
- }
-
- throw new Twig_Error_Runtime(sprintf('Unable to load the "%s" runtime.', $class));
- }
-
- public function addExtension(Twig_ExtensionInterface $extension)
- {
- if ($this->extensionInitialized) {
- throw new LogicException(sprintf('Unable to register extension "%s" as extensions have already been initialized.', $extension->getName()));
- }
-
- $class = get_class($extension);
- if ($class !== $extension->getName()) {
- if (isset($this->extensions[$extension->getName()])) {
- unset($this->extensions[$extension->getName()], $this->extensionsByClass[$class]);
- @trigger_error(sprintf('The possibility to register the same extension twice ("%s") is deprecated since version 1.23 and will be removed in Twig 2.0. Use proper PHP inheritance instead.', $extension->getName()), E_USER_DEPRECATED);
- }
- }
-
- $this->lastModifiedExtension = 0;
- $this->extensionsByClass[$class] = $extension;
- $this->extensions[$extension->getName()] = $extension;
- $this->updateOptionsHash();
- }
-
- /**
- * Removes an extension by name.
- *
- * This method is deprecated and you should not use it.
- *
- * @param string $name The extension name
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
- public function removeExtension($name)
- {
- @trigger_error(sprintf('The %s method is deprecated since version 1.12 and will be removed in Twig 2.0.', __METHOD__), E_USER_DEPRECATED);
-
- if ($this->extensionInitialized) {
- throw new LogicException(sprintf('Unable to remove extension "%s" as extensions have already been initialized.', $name));
- }
-
- $class = ltrim($name, '\\');
- if (!isset($this->extensionsByClass[$class]) && class_exists($class, false)) {
- // For BC/FC with namespaced aliases
- $class = new ReflectionClass($class);
- $class = $class->name;
- }
-
- if (isset($this->extensions[$class])) {
- if ($class !== get_class($this->extensions[$class])) {
- @trigger_error(sprintf('Referencing the "%s" extension by its name (defined by getName()) is deprecated since 1.26 and will be removed in Twig 2.0. Use the Fully Qualified Extension Class Name instead.', $class), E_USER_DEPRECATED);
- }
-
- unset($this->extensions[$class]);
- }
-
- unset($this->extensions[$class]);
- $this->updateOptionsHash();
- }
-
- /**
- * Registers an array of extensions.
- *
- * @param array $extensions An array of extensions
- */
- public function setExtensions(array $extensions)
- {
- foreach ($extensions as $extension) {
- $this->addExtension($extension);
- }
- }
-
- /**
- * Returns all registered extensions.
- *
- * @return Twig_ExtensionInterface[] An array of extensions (keys are for internal usage only and should not be relied on)
- */
- public function getExtensions()
- {
- return $this->extensions;
- }
-
- public function addTokenParser(Twig_TokenParserInterface $parser)
- {
- if ($this->extensionInitialized) {
- throw new LogicException('Unable to add a token parser as extensions have already been initialized.');
- }
-
- $this->staging->addTokenParser($parser);
- }
-
- /**
- * Gets the registered Token Parsers.
- *
- * @return Twig_TokenParserBrokerInterface
- *
- * @internal
- */
- public function getTokenParsers()
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- return $this->parsers;
- }
-
- /**
- * Gets registered tags.
- *
- * Be warned that this method cannot return tags defined by Twig_TokenParserBrokerInterface classes.
- *
- * @return Twig_TokenParserInterface[]
- *
- * @internal
- */
- public function getTags()
- {
- $tags = array();
- foreach ($this->getTokenParsers()->getParsers() as $parser) {
- if ($parser instanceof Twig_TokenParserInterface) {
- $tags[$parser->getTag()] = $parser;
- }
- }
-
- return $tags;
- }
-
- public function addNodeVisitor(Twig_NodeVisitorInterface $visitor)
- {
- if ($this->extensionInitialized) {
- throw new LogicException('Unable to add a node visitor as extensions have already been initialized.');
- }
-
- $this->staging->addNodeVisitor($visitor);
- }
-
- /**
- * Gets the registered Node Visitors.
- *
- * @return Twig_NodeVisitorInterface[]
- *
- * @internal
- */
- public function getNodeVisitors()
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- return $this->visitors;
- }
-
- /**
- * Registers a Filter.
- *
- * @param string|Twig_SimpleFilter $name The filter name or a Twig_SimpleFilter instance
- * @param Twig_FilterInterface|Twig_SimpleFilter $filter
- */
- public function addFilter($name, $filter = null)
- {
- if (!$name instanceof Twig_SimpleFilter && !($filter instanceof Twig_SimpleFilter || $filter instanceof Twig_FilterInterface)) {
- throw new LogicException('A filter must be an instance of Twig_FilterInterface or Twig_SimpleFilter.');
- }
-
- if ($name instanceof Twig_SimpleFilter) {
- $filter = $name;
- $name = $filter->getName();
- } else {
- @trigger_error(sprintf('Passing a name as a first argument to the %s method is deprecated since version 1.21. Pass an instance of "Twig_SimpleFilter" instead when defining filter "%s".', __METHOD__, $name), E_USER_DEPRECATED);
- }
-
- if ($this->extensionInitialized) {
- throw new LogicException(sprintf('Unable to add filter "%s" as extensions have already been initialized.', $name));
- }
-
- $this->staging->addFilter($name, $filter);
- }
-
- /**
- * Get a filter by name.
- *
- * Subclasses may override this method and load filters differently;
- * so no list of filters is available.
- *
- * @param string $name The filter name
- *
- * @return Twig_Filter|false A Twig_Filter instance or false if the filter does not exist
- *
- * @internal
- */
- public function getFilter($name)
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- if (isset($this->filters[$name])) {
- return $this->filters[$name];
- }
-
- foreach ($this->filters as $pattern => $filter) {
- $pattern = str_replace('\\*', '(.*?)', preg_quote($pattern, '#'), $count);
-
- if ($count) {
- if (preg_match('#^'.$pattern.'$#', $name, $matches)) {
- array_shift($matches);
- $filter->setArguments($matches);
-
- return $filter;
- }
- }
- }
-
- foreach ($this->filterCallbacks as $callback) {
- if (false !== $filter = call_user_func($callback, $name)) {
- return $filter;
- }
- }
-
- return false;
- }
-
- public function registerUndefinedFilterCallback($callable)
- {
- $this->filterCallbacks[] = $callable;
- }
-
- /**
- * Gets the registered Filters.
- *
- * Be warned that this method cannot return filters defined with registerUndefinedFilterCallback.
- *
- * @return Twig_FilterInterface[]
- *
- * @see registerUndefinedFilterCallback
- *
- * @internal
- */
- public function getFilters()
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- return $this->filters;
- }
-
- /**
- * Registers a Test.
- *
- * @param string|Twig_SimpleTest $name The test name or a Twig_SimpleTest instance
- * @param Twig_TestInterface|Twig_SimpleTest $test A Twig_TestInterface instance or a Twig_SimpleTest instance
- */
- public function addTest($name, $test = null)
- {
- if (!$name instanceof Twig_SimpleTest && !($test instanceof Twig_SimpleTest || $test instanceof Twig_TestInterface)) {
- throw new LogicException('A test must be an instance of Twig_TestInterface or Twig_SimpleTest.');
- }
-
- if ($name instanceof Twig_SimpleTest) {
- $test = $name;
- $name = $test->getName();
- } else {
- @trigger_error(sprintf('Passing a name as a first argument to the %s method is deprecated since version 1.21. Pass an instance of "Twig_SimpleTest" instead when defining test "%s".', __METHOD__, $name), E_USER_DEPRECATED);
- }
-
- if ($this->extensionInitialized) {
- throw new LogicException(sprintf('Unable to add test "%s" as extensions have already been initialized.', $name));
- }
-
- $this->staging->addTest($name, $test);
- }
-
- /**
- * Gets the registered Tests.
- *
- * @return Twig_TestInterface[]
- *
- * @internal
- */
- public function getTests()
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- return $this->tests;
- }
-
- /**
- * Gets a test by name.
- *
- * @param string $name The test name
- *
- * @return Twig_Test|false A Twig_Test instance or false if the test does not exist
- *
- * @internal
- */
- public function getTest($name)
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- if (isset($this->tests[$name])) {
- return $this->tests[$name];
- }
-
- return false;
- }
-
- /**
- * Registers a Function.
- *
- * @param string|Twig_SimpleFunction $name The function name or a Twig_SimpleFunction instance
- * @param Twig_FunctionInterface|Twig_SimpleFunction $function
- */
- public function addFunction($name, $function = null)
- {
- if (!$name instanceof Twig_SimpleFunction && !($function instanceof Twig_SimpleFunction || $function instanceof Twig_FunctionInterface)) {
- throw new LogicException('A function must be an instance of Twig_FunctionInterface or Twig_SimpleFunction.');
- }
-
- if ($name instanceof Twig_SimpleFunction) {
- $function = $name;
- $name = $function->getName();
- } else {
- @trigger_error(sprintf('Passing a name as a first argument to the %s method is deprecated since version 1.21. Pass an instance of "Twig_SimpleFunction" instead when defining function "%s".', __METHOD__, $name), E_USER_DEPRECATED);
- }
-
- if ($this->extensionInitialized) {
- throw new LogicException(sprintf('Unable to add function "%s" as extensions have already been initialized.', $name));
- }
-
- $this->staging->addFunction($name, $function);
- }
-
- /**
- * Get a function by name.
- *
- * Subclasses may override this method and load functions differently;
- * so no list of functions is available.
- *
- * @param string $name function name
- *
- * @return Twig_Function|false A Twig_Function instance or false if the function does not exist
- *
- * @internal
- */
- public function getFunction($name)
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- if (isset($this->functions[$name])) {
- return $this->functions[$name];
- }
-
- foreach ($this->functions as $pattern => $function) {
- $pattern = str_replace('\\*', '(.*?)', preg_quote($pattern, '#'), $count);
-
- if ($count) {
- if (preg_match('#^'.$pattern.'$#', $name, $matches)) {
- array_shift($matches);
- $function->setArguments($matches);
-
- return $function;
- }
- }
- }
-
- foreach ($this->functionCallbacks as $callback) {
- if (false !== $function = call_user_func($callback, $name)) {
- return $function;
- }
- }
-
- return false;
- }
-
- public function registerUndefinedFunctionCallback($callable)
- {
- $this->functionCallbacks[] = $callable;
- }
-
- /**
- * Gets registered functions.
- *
- * Be warned that this method cannot return functions defined with registerUndefinedFunctionCallback.
- *
- * @return Twig_FunctionInterface[]
- *
- * @see registerUndefinedFunctionCallback
- *
- * @internal
- */
- public function getFunctions()
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- return $this->functions;
- }
-
- /**
- * Registers a Global.
- *
- * New globals can be added before compiling or rendering a template;
- * but after, you can only update existing globals.
- *
- * @param string $name The global name
- * @param mixed $value The global value
- */
- public function addGlobal($name, $value)
- {
- if ($this->extensionInitialized || $this->runtimeInitialized) {
- if (null === $this->globals) {
- $this->globals = $this->initGlobals();
- }
-
- if (!array_key_exists($name, $this->globals)) {
- // The deprecation notice must be turned into the following exception in Twig 2.0
- @trigger_error(sprintf('Registering global variable "%s" at runtime or when the extensions have already been initialized is deprecated since version 1.21.', $name), E_USER_DEPRECATED);
- //throw new LogicException(sprintf('Unable to add global "%s" as the runtime or the extensions have already been initialized.', $name));
- }
- }
-
- if ($this->extensionInitialized || $this->runtimeInitialized) {
- // update the value
- $this->globals[$name] = $value;
- } else {
- $this->staging->addGlobal($name, $value);
- }
- }
-
- /**
- * Gets the registered Globals.
- *
- * @return array An array of globals
- *
- * @internal
- */
- public function getGlobals()
- {
- if (!$this->runtimeInitialized && !$this->extensionInitialized) {
- return $this->initGlobals();
- }
-
- if (null === $this->globals) {
- $this->globals = $this->initGlobals();
- }
-
- return $this->globals;
- }
-
- /**
- * Merges a context with the defined globals.
- *
- * @param array $context An array representing the context
- *
- * @return array The context merged with the globals
- */
- public function mergeGlobals(array $context)
- {
- // we don't use array_merge as the context being generally
- // bigger than globals, this code is faster.
- foreach ($this->getGlobals() as $key => $value) {
- if (!array_key_exists($key, $context)) {
- $context[$key] = $value;
- }
- }
-
- return $context;
- }
-
- /**
- * Gets the registered unary Operators.
- *
- * @return array An array of unary operators
- *
- * @internal
- */
- public function getUnaryOperators()
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- return $this->unaryOperators;
- }
-
- /**
- * Gets the registered binary Operators.
- *
- * @return array An array of binary operators
- *
- * @internal
- */
- public function getBinaryOperators()
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- return $this->binaryOperators;
- }
-
- /**
- * @deprecated since 1.23 (to be removed in 2.0)
- */
- public function computeAlternatives($name, $items)
- {
- @trigger_error(sprintf('The %s method is deprecated since version 1.23 and will be removed in Twig 2.0.', __METHOD__), E_USER_DEPRECATED);
-
- return Twig_Error_Syntax::computeAlternatives($name, $items);
- }
-
- /**
- * @internal
- */
- protected function initGlobals()
- {
- $globals = array();
- foreach ($this->extensions as $name => $extension) {
- if (!$extension instanceof Twig_Extension_GlobalsInterface) {
- $m = new ReflectionMethod($extension, 'getGlobals');
-
- if ('Twig_Extension' !== $m->getDeclaringClass()->getName()) {
- @trigger_error(sprintf('Defining the getGlobals() method in the "%s" extension without explicitly implementing Twig_Extension_GlobalsInterface is deprecated since version 1.23.', $name), E_USER_DEPRECATED);
- }
- }
-
- $extGlob = $extension->getGlobals();
- if (!is_array($extGlob)) {
- throw new UnexpectedValueException(sprintf('"%s::getGlobals()" must return an array of globals.', get_class($extension)));
- }
-
- $globals[] = $extGlob;
- }
-
- $globals[] = $this->staging->getGlobals();
-
- return call_user_func_array('array_merge', $globals);
- }
-
- /**
- * @internal
- */
- protected function initExtensions()
- {
- if ($this->extensionInitialized) {
- return;
- }
-
- $this->parsers = new Twig_TokenParserBroker(array(), array(), false);
- $this->filters = array();
- $this->functions = array();
- $this->tests = array();
- $this->visitors = array();
- $this->unaryOperators = array();
- $this->binaryOperators = array();
-
- foreach ($this->extensions as $extension) {
- $this->initExtension($extension);
- }
- $this->initExtension($this->staging);
- // Done at the end only, so that an exception during initialization does not mark the environment as initialized when catching the exception
- $this->extensionInitialized = true;
- }
-
- /**
- * @internal
- */
- protected function initExtension(Twig_ExtensionInterface $extension)
- {
- // filters
- foreach ($extension->getFilters() as $name => $filter) {
- if ($filter instanceof Twig_SimpleFilter) {
- $name = $filter->getName();
- } else {
- @trigger_error(sprintf('Using an instance of "%s" for filter "%s" is deprecated since version 1.21. Use Twig_SimpleFilter instead.', get_class($filter), $name), E_USER_DEPRECATED);
- }
-
- $this->filters[$name] = $filter;
- }
-
- // functions
- foreach ($extension->getFunctions() as $name => $function) {
- if ($function instanceof Twig_SimpleFunction) {
- $name = $function->getName();
- } else {
- @trigger_error(sprintf('Using an instance of "%s" for function "%s" is deprecated since version 1.21. Use Twig_SimpleFunction instead.', get_class($function), $name), E_USER_DEPRECATED);
- }
-
- $this->functions[$name] = $function;
- }
-
- // tests
- foreach ($extension->getTests() as $name => $test) {
- if ($test instanceof Twig_SimpleTest) {
- $name = $test->getName();
- } else {
- @trigger_error(sprintf('Using an instance of "%s" for test "%s" is deprecated since version 1.21. Use Twig_SimpleTest instead.', get_class($test), $name), E_USER_DEPRECATED);
- }
-
- $this->tests[$name] = $test;
- }
-
- // token parsers
- foreach ($extension->getTokenParsers() as $parser) {
- if ($parser instanceof Twig_TokenParserInterface) {
- $this->parsers->addTokenParser($parser);
- } elseif ($parser instanceof Twig_TokenParserBrokerInterface) {
- @trigger_error('Registering a Twig_TokenParserBrokerInterface instance is deprecated since version 1.21.', E_USER_DEPRECATED);
-
- $this->parsers->addTokenParserBroker($parser);
- } else {
- throw new LogicException('getTokenParsers() must return an array of Twig_TokenParserInterface or Twig_TokenParserBrokerInterface instances.');
- }
- }
-
- // node visitors
- foreach ($extension->getNodeVisitors() as $visitor) {
- $this->visitors[] = $visitor;
- }
-
- // operators
- if ($operators = $extension->getOperators()) {
- if (!is_array($operators)) {
- throw new InvalidArgumentException(sprintf('"%s::getOperators()" must return an array with operators, got "%s".', get_class($extension), is_object($operators) ? get_class($operators) : gettype($operators).(is_resource($operators) ? '' : '#'.$operators)));
- }
-
- if (2 !== count($operators)) {
- throw new InvalidArgumentException(sprintf('"%s::getOperators()" must return an array of 2 elements, got %d.', get_class($extension), count($operators)));
- }
-
- $this->unaryOperators = array_merge($this->unaryOperators, $operators[0]);
- $this->binaryOperators = array_merge($this->binaryOperators, $operators[1]);
- }
- }
-
- /**
- * @deprecated since 1.22 (to be removed in 2.0)
- */
- protected function writeCacheFile($file, $content)
- {
- $this->cache->write($file, $content);
- }
-
- private function updateOptionsHash()
- {
- $hashParts = array_merge(
- array_keys($this->extensions),
- array(
- (int) function_exists('twig_template_get_attributes'),
- PHP_MAJOR_VERSION,
- PHP_MINOR_VERSION,
- self::VERSION,
- (int) $this->debug,
- $this->baseTemplateClass,
- (int) $this->strictVariables,
- )
- );
- $this->optionsHash = implode(':', $hashParts);
- }
-}
-
-class_alias('Twig_Environment', 'Twig\Environment', false);
diff --git a/inc/lib/Twig/Error.php b/inc/lib/Twig/Error.php
deleted file mode 100644
index 787e0d09..00000000
--- a/inc/lib/Twig/Error.php
+++ /dev/null
@@ -1,363 +0,0 @@
-
- */
-class Twig_Error extends Exception
-{
- protected $lineno;
- // to be renamed to name in 2.0
- protected $filename;
- protected $rawMessage;
- protected $previous;
-
- private $sourcePath;
- private $sourceCode;
-
- /**
- * Constructor.
- *
- * Set both the line number and the name to false to
- * disable automatic guessing of the original template name
- * and line number.
- *
- * Set the line number to -1 to enable its automatic guessing.
- * Set the name to null to enable its automatic guessing.
- *
- * By default, automatic guessing is enabled.
- *
- * @param string $message The error message
- * @param int $lineno The template line where the error occurred
- * @param Twig_Source|string|null $source The source context where the error occurred
- * @param Exception $previous The previous exception
- */
- public function __construct($message, $lineno = -1, $source = null, Exception $previous = null)
- {
- if (null === $source) {
- $name = null;
- } elseif (!$source instanceof Twig_Source) {
- // for compat with the Twig C ext., passing the template name as string is accepted
- $name = $source;
- } else {
- $name = $source->getName();
- $this->sourceCode = $source->getCode();
- $this->sourcePath = $source->getPath();
- }
- if (PHP_VERSION_ID < 50300) {
- $this->previous = $previous;
- parent::__construct('');
- } else {
- parent::__construct('', 0, $previous);
- }
-
- $this->lineno = $lineno;
- $this->filename = $name;
-
- if (-1 === $lineno || null === $name || null === $this->sourcePath) {
- $this->guessTemplateInfo();
- }
-
- $this->rawMessage = $message;
-
- $this->updateRepr();
- }
-
- /**
- * Gets the raw message.
- *
- * @return string The raw message
- */
- public function getRawMessage()
- {
- return $this->rawMessage;
- }
-
- /**
- * Gets the logical name where the error occurred.
- *
- * @return string The name
- *
- * @deprecated since 1.27 (to be removed in 2.0). Use getSourceContext() instead.
- */
- public function getTemplateFile()
- {
- @trigger_error(sprintf('The "%s" method is deprecated since version 1.27 and will be removed in 2.0. Use getSourceContext() instead.', __METHOD__), E_USER_DEPRECATED);
-
- return $this->filename;
- }
-
- /**
- * Sets the logical name where the error occurred.
- *
- * @param string $name The name
- *
- * @deprecated since 1.27 (to be removed in 2.0). Use setSourceContext() instead.
- */
- public function setTemplateFile($name)
- {
- @trigger_error(sprintf('The "%s" method is deprecated since version 1.27 and will be removed in 2.0. Use setSourceContext() instead.', __METHOD__), E_USER_DEPRECATED);
-
- $this->filename = $name;
-
- $this->updateRepr();
- }
-
- /**
- * Gets the logical name where the error occurred.
- *
- * @return string The name
- *
- * @deprecated since 1.29 (to be removed in 2.0). Use getSourceContext() instead.
- */
- public function getTemplateName()
- {
- @trigger_error(sprintf('The "%s" method is deprecated since version 1.29 and will be removed in 2.0. Use getSourceContext() instead.', __METHOD__), E_USER_DEPRECATED);
-
- return $this->filename;
- }
-
- /**
- * Sets the logical name where the error occurred.
- *
- * @param string $name The name
- *
- * @deprecated since 1.29 (to be removed in 2.0). Use setSourceContext() instead.
- */
- public function setTemplateName($name)
- {
- @trigger_error(sprintf('The "%s" method is deprecated since version 1.29 and will be removed in 2.0. Use setSourceContext() instead.', __METHOD__), E_USER_DEPRECATED);
-
- $this->filename = $name;
- $this->sourceCode = $this->sourcePath = null;
-
- $this->updateRepr();
- }
-
- /**
- * Gets the template line where the error occurred.
- *
- * @return int The template line
- */
- public function getTemplateLine()
- {
- return $this->lineno;
- }
-
- /**
- * Sets the template line where the error occurred.
- *
- * @param int $lineno The template line
- */
- public function setTemplateLine($lineno)
- {
- $this->lineno = $lineno;
-
- $this->updateRepr();
- }
-
- /**
- * Gets the source context of the Twig template where the error occurred.
- *
- * @return Twig_Source|null
- */
- public function getSourceContext()
- {
- return $this->filename ? new Twig_Source($this->sourceCode, $this->filename, $this->sourcePath) : null;
- }
-
- /**
- * Sets the source context of the Twig template where the error occurred.
- */
- public function setSourceContext(Twig_Source $source = null)
- {
- if (null === $source) {
- $this->sourceCode = $this->filename = $this->sourcePath = null;
- } else {
- $this->sourceCode = $source->getCode();
- $this->filename = $source->getName();
- $this->sourcePath = $source->getPath();
- }
-
- $this->updateRepr();
- }
-
- public function guess()
- {
- $this->guessTemplateInfo();
- $this->updateRepr();
- }
-
- /**
- * For PHP < 5.3.0, provides access to the getPrevious() method.
- *
- * @param string $method The method name
- * @param array $arguments The parameters to be passed to the method
- *
- * @return Exception The previous exception or null
- *
- * @throws BadMethodCallException
- */
- public function __call($method, $arguments)
- {
- if ('getprevious' == strtolower($method)) {
- return $this->previous;
- }
-
- throw new BadMethodCallException(sprintf('Method "Twig_Error::%s()" does not exist.', $method));
- }
-
- public function appendMessage($rawMessage)
- {
- $this->rawMessage .= $rawMessage;
- $this->updateRepr();
- }
-
- /**
- * @internal
- */
- protected function updateRepr()
- {
- $this->message = $this->rawMessage;
-
- if ($this->sourcePath && $this->lineno > 0) {
- $this->file = $this->sourcePath;
- $this->line = $this->lineno;
-
- return;
- }
-
- $dot = false;
- if ('.' === substr($this->message, -1)) {
- $this->message = substr($this->message, 0, -1);
- $dot = true;
- }
-
- $questionMark = false;
- if ('?' === substr($this->message, -1)) {
- $this->message = substr($this->message, 0, -1);
- $questionMark = true;
- }
-
- if ($this->filename) {
- if (is_string($this->filename) || (is_object($this->filename) && method_exists($this->filename, '__toString'))) {
- $name = sprintf('"%s"', $this->filename);
- } else {
- $name = json_encode($this->filename);
- }
- $this->message .= sprintf(' in %s', $name);
- }
-
- if ($this->lineno && $this->lineno >= 0) {
- $this->message .= sprintf(' at line %d', $this->lineno);
- }
-
- if ($dot) {
- $this->message .= '.';
- }
-
- if ($questionMark) {
- $this->message .= '?';
- }
- }
-
- /**
- * @internal
- */
- protected function guessTemplateInfo()
- {
- $template = null;
- $templateClass = null;
-
- if (PHP_VERSION_ID >= 50306) {
- $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS | DEBUG_BACKTRACE_PROVIDE_OBJECT);
- } else {
- $backtrace = debug_backtrace();
- }
-
- foreach ($backtrace as $trace) {
- if (isset($trace['object']) && $trace['object'] instanceof Twig_Template && 'Twig_Template' !== get_class($trace['object'])) {
- $currentClass = get_class($trace['object']);
- $isEmbedContainer = 0 === strpos($templateClass, $currentClass);
- if (null === $this->filename || ($this->filename == $trace['object']->getTemplateName() && !$isEmbedContainer)) {
- $template = $trace['object'];
- $templateClass = get_class($trace['object']);
- }
- }
- }
-
- // update template name
- if (null !== $template && null === $this->filename) {
- $this->filename = $template->getTemplateName();
- }
-
- // update template path if any
- if (null !== $template && null === $this->sourcePath) {
- $src = $template->getSourceContext();
- $this->sourceCode = $src->getCode();
- $this->sourcePath = $src->getPath();
- }
-
- if (null === $template || $this->lineno > -1) {
- return;
- }
-
- $r = new ReflectionObject($template);
- $file = $r->getFileName();
-
- $exceptions = array($e = $this);
- while (($e instanceof self || method_exists($e, 'getPrevious')) && $e = $e->getPrevious()) {
- $exceptions[] = $e;
- }
-
- while ($e = array_pop($exceptions)) {
- $traces = $e->getTrace();
- array_unshift($traces, array('file' => $e->getFile(), 'line' => $e->getLine()));
-
- while ($trace = array_shift($traces)) {
- if (!isset($trace['file']) || !isset($trace['line']) || $file != $trace['file']) {
- continue;
- }
-
- foreach ($template->getDebugInfo() as $codeLine => $templateLine) {
- if ($codeLine <= $trace['line']) {
- // update template line
- $this->lineno = $templateLine;
-
- return;
- }
- }
- }
- }
- }
-}
-
-class_alias('Twig_Error', 'Twig\Error\Error', false);
-class_exists('Twig_Source');
diff --git a/inc/lib/Twig/Error/Loader.php b/inc/lib/Twig/Error/Loader.php
deleted file mode 100644
index df566dd7..00000000
--- a/inc/lib/Twig/Error/Loader.php
+++ /dev/null
@@ -1,40 +0,0 @@
-
- */
-class Twig_Error_Loader extends Twig_Error
-{
- public function __construct($message, $lineno = -1, $source = null, Exception $previous = null)
- {
- if (PHP_VERSION_ID < 50300) {
- $this->previous = $previous;
- Exception::__construct('');
- } else {
- Exception::__construct('', 0, $previous);
- }
- $this->appendMessage($message);
- $this->setTemplateLine(false);
- }
-}
-
-class_alias('Twig_Error_Loader', 'Twig\Error\LoaderError', false);
diff --git a/inc/lib/Twig/Error/Runtime.php b/inc/lib/Twig/Error/Runtime.php
deleted file mode 100644
index 3b24ad3a..00000000
--- a/inc/lib/Twig/Error/Runtime.php
+++ /dev/null
@@ -1,22 +0,0 @@
-
- */
-class Twig_Error_Runtime extends Twig_Error
-{
-}
-
-class_alias('Twig_Error_Runtime', 'Twig\Error\RuntimeError', false);
diff --git a/inc/lib/Twig/Error/Syntax.php b/inc/lib/Twig/Error/Syntax.php
deleted file mode 100644
index 9d09f217..00000000
--- a/inc/lib/Twig/Error/Syntax.php
+++ /dev/null
@@ -1,55 +0,0 @@
-
- */
-class Twig_Error_Syntax extends Twig_Error
-{
- /**
- * Tweaks the error message to include suggestions.
- *
- * @param string $name The original name of the item that does not exist
- * @param array $items An array of possible items
- */
- public function addSuggestions($name, array $items)
- {
- if (!$alternatives = self::computeAlternatives($name, $items)) {
- return;
- }
-
- $this->appendMessage(sprintf(' Did you mean "%s"?', implode('", "', $alternatives)));
- }
-
- /**
- * @internal
- *
- * To be merged with the addSuggestions() method in 2.0.
- */
- public static function computeAlternatives($name, $items)
- {
- $alternatives = array();
- foreach ($items as $item) {
- $lev = levenshtein($name, $item);
- if ($lev <= strlen($name) / 3 || false !== strpos($item, $name)) {
- $alternatives[$item] = $lev;
- }
- }
- asort($alternatives);
-
- return array_keys($alternatives);
- }
-}
-
-class_alias('Twig_Error_Syntax', 'Twig\Error\SyntaxError', false);
diff --git a/inc/lib/Twig/ExistsLoaderInterface.php b/inc/lib/Twig/ExistsLoaderInterface.php
deleted file mode 100644
index 968cb21a..00000000
--- a/inc/lib/Twig/ExistsLoaderInterface.php
+++ /dev/null
@@ -1,31 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 3.0)
- */
-interface Twig_ExistsLoaderInterface
-{
- /**
- * Check if we have the source code of a template, given its name.
- *
- * @param string $name The name of the template to check if we can load
- *
- * @return bool If the template source code is handled by this loader or not
- */
- public function exists($name);
-}
-
-class_alias('Twig_ExistsLoaderInterface', 'Twig\Loader\ExistsLoaderInterface', false);
diff --git a/inc/lib/Twig/ExpressionParser.php b/inc/lib/Twig/ExpressionParser.php
deleted file mode 100644
index fe4a9b4a..00000000
--- a/inc/lib/Twig/ExpressionParser.php
+++ /dev/null
@@ -1,744 +0,0 @@
-
- *
- * @internal
- */
-class Twig_ExpressionParser
-{
- const OPERATOR_LEFT = 1;
- const OPERATOR_RIGHT = 2;
-
- protected $parser;
- protected $unaryOperators;
- protected $binaryOperators;
-
- private $env;
-
- public function __construct(Twig_Parser $parser, $env = null)
- {
- $this->parser = $parser;
-
- if ($env instanceof Twig_Environment) {
- $this->env = $env;
- $this->unaryOperators = $env->getUnaryOperators();
- $this->binaryOperators = $env->getBinaryOperators();
- } else {
- @trigger_error('Passing the operators as constructor arguments to '.__METHOD__.' is deprecated since version 1.27. Pass the environment instead.', E_USER_DEPRECATED);
-
- $this->env = $parser->getEnvironment();
- $this->unaryOperators = func_get_arg(1);
- $this->binaryOperators = func_get_arg(2);
- }
- }
-
- public function parseExpression($precedence = 0)
- {
- $expr = $this->getPrimary();
- $token = $this->parser->getCurrentToken();
- while ($this->isBinary($token) && $this->binaryOperators[$token->getValue()]['precedence'] >= $precedence) {
- $op = $this->binaryOperators[$token->getValue()];
- $this->parser->getStream()->next();
-
- if ('is not' === $token->getValue()) {
- $expr = $this->parseNotTestExpression($expr);
- } elseif ('is' === $token->getValue()) {
- $expr = $this->parseTestExpression($expr);
- } elseif (isset($op['callable'])) {
- $expr = call_user_func($op['callable'], $this->parser, $expr);
- } else {
- $expr1 = $this->parseExpression(self::OPERATOR_LEFT === $op['associativity'] ? $op['precedence'] + 1 : $op['precedence']);
- $class = $op['class'];
- $expr = new $class($expr, $expr1, $token->getLine());
- }
-
- $token = $this->parser->getCurrentToken();
- }
-
- if (0 === $precedence) {
- return $this->parseConditionalExpression($expr);
- }
-
- return $expr;
- }
-
- protected function getPrimary()
- {
- $token = $this->parser->getCurrentToken();
-
- if ($this->isUnary($token)) {
- $operator = $this->unaryOperators[$token->getValue()];
- $this->parser->getStream()->next();
- $expr = $this->parseExpression($operator['precedence']);
- $class = $operator['class'];
-
- return $this->parsePostfixExpression(new $class($expr, $token->getLine()));
- } elseif ($token->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
- $this->parser->getStream()->next();
- $expr = $this->parseExpression();
- $this->parser->getStream()->expect(Twig_Token::PUNCTUATION_TYPE, ')', 'An opened parenthesis is not properly closed');
-
- return $this->parsePostfixExpression($expr);
- }
-
- return $this->parsePrimaryExpression();
- }
-
- protected function parseConditionalExpression($expr)
- {
- while ($this->parser->getStream()->nextIf(Twig_Token::PUNCTUATION_TYPE, '?')) {
- if (!$this->parser->getStream()->nextIf(Twig_Token::PUNCTUATION_TYPE, ':')) {
- $expr2 = $this->parseExpression();
- if ($this->parser->getStream()->nextIf(Twig_Token::PUNCTUATION_TYPE, ':')) {
- $expr3 = $this->parseExpression();
- } else {
- $expr3 = new Twig_Node_Expression_Constant('', $this->parser->getCurrentToken()->getLine());
- }
- } else {
- $expr2 = $expr;
- $expr3 = $this->parseExpression();
- }
-
- $expr = new Twig_Node_Expression_Conditional($expr, $expr2, $expr3, $this->parser->getCurrentToken()->getLine());
- }
-
- return $expr;
- }
-
- protected function isUnary(Twig_Token $token)
- {
- return $token->test(Twig_Token::OPERATOR_TYPE) && isset($this->unaryOperators[$token->getValue()]);
- }
-
- protected function isBinary(Twig_Token $token)
- {
- return $token->test(Twig_Token::OPERATOR_TYPE) && isset($this->binaryOperators[$token->getValue()]);
- }
-
- public function parsePrimaryExpression()
- {
- $token = $this->parser->getCurrentToken();
- switch ($token->getType()) {
- case Twig_Token::NAME_TYPE:
- $this->parser->getStream()->next();
- switch ($token->getValue()) {
- case 'true':
- case 'TRUE':
- $node = new Twig_Node_Expression_Constant(true, $token->getLine());
- break;
-
- case 'false':
- case 'FALSE':
- $node = new Twig_Node_Expression_Constant(false, $token->getLine());
- break;
-
- case 'none':
- case 'NONE':
- case 'null':
- case 'NULL':
- $node = new Twig_Node_Expression_Constant(null, $token->getLine());
- break;
-
- default:
- if ('(' === $this->parser->getCurrentToken()->getValue()) {
- $node = $this->getFunctionNode($token->getValue(), $token->getLine());
- } else {
- $node = new Twig_Node_Expression_Name($token->getValue(), $token->getLine());
- }
- }
- break;
-
- case Twig_Token::NUMBER_TYPE:
- $this->parser->getStream()->next();
- $node = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine());
- break;
-
- case Twig_Token::STRING_TYPE:
- case Twig_Token::INTERPOLATION_START_TYPE:
- $node = $this->parseStringExpression();
- break;
-
- case Twig_Token::OPERATOR_TYPE:
- if (preg_match(Twig_Lexer::REGEX_NAME, $token->getValue(), $matches) && $matches[0] == $token->getValue()) {
- // in this context, string operators are variable names
- $this->parser->getStream()->next();
- $node = new Twig_Node_Expression_Name($token->getValue(), $token->getLine());
- break;
- } elseif (isset($this->unaryOperators[$token->getValue()])) {
- $class = $this->unaryOperators[$token->getValue()]['class'];
-
- $ref = new ReflectionClass($class);
- $negClass = 'Twig_Node_Expression_Unary_Neg';
- $posClass = 'Twig_Node_Expression_Unary_Pos';
- if (!(in_array($ref->getName(), array($negClass, $posClass)) || $ref->isSubclassOf($negClass) || $ref->isSubclassOf($posClass))) {
- throw new Twig_Error_Syntax(sprintf('Unexpected unary operator "%s".', $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext());
- }
-
- $this->parser->getStream()->next();
- $expr = $this->parsePrimaryExpression();
-
- $node = new $class($expr, $token->getLine());
- break;
- }
-
- // no break
- default:
- if ($token->test(Twig_Token::PUNCTUATION_TYPE, '[')) {
- $node = $this->parseArrayExpression();
- } elseif ($token->test(Twig_Token::PUNCTUATION_TYPE, '{')) {
- $node = $this->parseHashExpression();
- } elseif ($token->test(Twig_Token::OPERATOR_TYPE, '=') && ('==' === $this->parser->getStream()->look(-1)->getValue() || '!=' === $this->parser->getStream()->look(-1)->getValue())) {
- throw new Twig_Error_Syntax(sprintf('Unexpected operator of value "%s". Did you try to use "===" or "!==" for strict comparison? Use "is same as(value)" instead.', $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext());
- } else {
- throw new Twig_Error_Syntax(sprintf('Unexpected token "%s" of value "%s".', Twig_Token::typeToEnglish($token->getType()), $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext());
- }
- }
-
- return $this->parsePostfixExpression($node);
- }
-
- public function parseStringExpression()
- {
- $stream = $this->parser->getStream();
-
- $nodes = array();
- // a string cannot be followed by another string in a single expression
- $nextCanBeString = true;
- while (true) {
- if ($nextCanBeString && $token = $stream->nextIf(Twig_Token::STRING_TYPE)) {
- $nodes[] = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine());
- $nextCanBeString = false;
- } elseif ($stream->nextIf(Twig_Token::INTERPOLATION_START_TYPE)) {
- $nodes[] = $this->parseExpression();
- $stream->expect(Twig_Token::INTERPOLATION_END_TYPE);
- $nextCanBeString = true;
- } else {
- break;
- }
- }
-
- $expr = array_shift($nodes);
- foreach ($nodes as $node) {
- $expr = new Twig_Node_Expression_Binary_Concat($expr, $node, $node->getTemplateLine());
- }
-
- return $expr;
- }
-
- public function parseArrayExpression()
- {
- $stream = $this->parser->getStream();
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, '[', 'An array element was expected');
-
- $node = new Twig_Node_Expression_Array(array(), $stream->getCurrent()->getLine());
- $first = true;
- while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) {
- if (!$first) {
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'An array element must be followed by a comma');
-
- // trailing ,?
- if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) {
- break;
- }
- }
- $first = false;
-
- $node->addElement($this->parseExpression());
- }
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, ']', 'An opened array is not properly closed');
-
- return $node;
- }
-
- public function parseHashExpression()
- {
- $stream = $this->parser->getStream();
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, '{', 'A hash element was expected');
-
- $node = new Twig_Node_Expression_Array(array(), $stream->getCurrent()->getLine());
- $first = true;
- while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, '}')) {
- if (!$first) {
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'A hash value must be followed by a comma');
-
- // trailing ,?
- if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '}')) {
- break;
- }
- }
- $first = false;
-
- // a hash key can be:
- //
- // * a number -- 12
- // * a string -- 'a'
- // * a name, which is equivalent to a string -- a
- // * an expression, which must be enclosed in parentheses -- (1 + 2)
- if (($token = $stream->nextIf(Twig_Token::STRING_TYPE)) || ($token = $stream->nextIf(Twig_Token::NAME_TYPE)) || $token = $stream->nextIf(Twig_Token::NUMBER_TYPE)) {
- $key = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine());
- } elseif ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
- $key = $this->parseExpression();
- } else {
- $current = $stream->getCurrent();
-
- throw new Twig_Error_Syntax(sprintf('A hash key must be a quoted string, a number, a name, or an expression enclosed in parentheses (unexpected token "%s" of value "%s".', Twig_Token::typeToEnglish($current->getType()), $current->getValue()), $current->getLine(), $stream->getSourceContext());
- }
-
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, ':', 'A hash key must be followed by a colon (:)');
- $value = $this->parseExpression();
-
- $node->addElement($value, $key);
- }
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, '}', 'An opened hash is not properly closed');
-
- return $node;
- }
-
- public function parsePostfixExpression($node)
- {
- while (true) {
- $token = $this->parser->getCurrentToken();
- if (Twig_Token::PUNCTUATION_TYPE == $token->getType()) {
- if ('.' == $token->getValue() || '[' == $token->getValue()) {
- $node = $this->parseSubscriptExpression($node);
- } elseif ('|' == $token->getValue()) {
- $node = $this->parseFilterExpression($node);
- } else {
- break;
- }
- } else {
- break;
- }
- }
-
- return $node;
- }
-
- public function getFunctionNode($name, $line)
- {
- switch ($name) {
- case 'parent':
- $this->parseArguments();
- if (!count($this->parser->getBlockStack())) {
- throw new Twig_Error_Syntax('Calling "parent" outside a block is forbidden.', $line, $this->parser->getStream()->getSourceContext());
- }
-
- if (!$this->parser->getParent() && !$this->parser->hasTraits()) {
- throw new Twig_Error_Syntax('Calling "parent" on a template that does not extend nor "use" another template is forbidden.', $line, $this->parser->getStream()->getSourceContext());
- }
-
- return new Twig_Node_Expression_Parent($this->parser->peekBlockStack(), $line);
- case 'block':
- $args = $this->parseArguments();
- if (count($args) < 1) {
- throw new Twig_Error_Syntax('The "block" function takes one argument (the block name).', $line, $this->parser->getStream()->getSourceContext());
- }
-
- return new Twig_Node_Expression_BlockReference($args->getNode(0), count($args) > 1 ? $args->getNode(1) : null, $line);
- case 'attribute':
- $args = $this->parseArguments();
- if (count($args) < 2) {
- throw new Twig_Error_Syntax('The "attribute" function takes at least two arguments (the variable and the attributes).', $line, $this->parser->getStream()->getSourceContext());
- }
-
- return new Twig_Node_Expression_GetAttr($args->getNode(0), $args->getNode(1), count($args) > 2 ? $args->getNode(2) : null, Twig_Template::ANY_CALL, $line);
- default:
- if (null !== $alias = $this->parser->getImportedSymbol('function', $name)) {
- $arguments = new Twig_Node_Expression_Array(array(), $line);
- foreach ($this->parseArguments() as $n) {
- $arguments->addElement($n);
- }
-
- $node = new Twig_Node_Expression_MethodCall($alias['node'], $alias['name'], $arguments, $line);
- $node->setAttribute('safe', true);
-
- return $node;
- }
-
- $args = $this->parseArguments(true);
- $class = $this->getFunctionNodeClass($name, $line);
-
- return new $class($name, $args, $line);
- }
- }
-
- public function parseSubscriptExpression($node)
- {
- $stream = $this->parser->getStream();
- $token = $stream->next();
- $lineno = $token->getLine();
- $arguments = new Twig_Node_Expression_Array(array(), $lineno);
- $type = Twig_Template::ANY_CALL;
- if ('.' == $token->getValue()) {
- $token = $stream->next();
- if (
- Twig_Token::NAME_TYPE == $token->getType()
- ||
- Twig_Token::NUMBER_TYPE == $token->getType()
- ||
- (Twig_Token::OPERATOR_TYPE == $token->getType() && preg_match(Twig_Lexer::REGEX_NAME, $token->getValue()))
- ) {
- $arg = new Twig_Node_Expression_Constant($token->getValue(), $lineno);
-
- if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
- $type = Twig_Template::METHOD_CALL;
- foreach ($this->parseArguments() as $n) {
- $arguments->addElement($n);
- }
- }
- } else {
- throw new Twig_Error_Syntax('Expected name or number.', $lineno, $stream->getSourceContext());
- }
-
- if ($node instanceof Twig_Node_Expression_Name && null !== $this->parser->getImportedSymbol('template', $node->getAttribute('name'))) {
- if (!$arg instanceof Twig_Node_Expression_Constant) {
- throw new Twig_Error_Syntax(sprintf('Dynamic macro names are not supported (called on "%s").', $node->getAttribute('name')), $token->getLine(), $stream->getSourceContext());
- }
-
- $name = $arg->getAttribute('value');
-
- if ($this->parser->isReservedMacroName($name)) {
- throw new Twig_Error_Syntax(sprintf('"%s" cannot be called as macro as it is a reserved keyword.', $name), $token->getLine(), $stream->getSourceContext());
- }
-
- $node = new Twig_Node_Expression_MethodCall($node, 'get'.$name, $arguments, $lineno);
- $node->setAttribute('safe', true);
-
- return $node;
- }
- } else {
- $type = Twig_Template::ARRAY_CALL;
-
- // slice?
- $slice = false;
- if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ':')) {
- $slice = true;
- $arg = new Twig_Node_Expression_Constant(0, $token->getLine());
- } else {
- $arg = $this->parseExpression();
- }
-
- if ($stream->nextIf(Twig_Token::PUNCTUATION_TYPE, ':')) {
- $slice = true;
- }
-
- if ($slice) {
- if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) {
- $length = new Twig_Node_Expression_Constant(null, $token->getLine());
- } else {
- $length = $this->parseExpression();
- }
-
- $class = $this->getFilterNodeClass('slice', $token->getLine());
- $arguments = new Twig_Node(array($arg, $length));
- $filter = new $class($node, new Twig_Node_Expression_Constant('slice', $token->getLine()), $arguments, $token->getLine());
-
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, ']');
-
- return $filter;
- }
-
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, ']');
- }
-
- return new Twig_Node_Expression_GetAttr($node, $arg, $arguments, $type, $lineno);
- }
-
- public function parseFilterExpression($node)
- {
- $this->parser->getStream()->next();
-
- return $this->parseFilterExpressionRaw($node);
- }
-
- public function parseFilterExpressionRaw($node, $tag = null)
- {
- while (true) {
- $token = $this->parser->getStream()->expect(Twig_Token::NAME_TYPE);
-
- $name = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine());
- if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
- $arguments = new Twig_Node();
- } else {
- $arguments = $this->parseArguments(true);
- }
-
- $class = $this->getFilterNodeClass($name->getAttribute('value'), $token->getLine());
-
- $node = new $class($node, $name, $arguments, $token->getLine(), $tag);
-
- if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, '|')) {
- break;
- }
-
- $this->parser->getStream()->next();
- }
-
- return $node;
- }
-
- /**
- * Parses arguments.
- *
- * @param bool $namedArguments Whether to allow named arguments or not
- * @param bool $definition Whether we are parsing arguments for a function definition
- *
- * @return Twig_Node
- *
- * @throws Twig_Error_Syntax
- */
- public function parseArguments($namedArguments = false, $definition = false)
- {
- $args = array();
- $stream = $this->parser->getStream();
-
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, '(', 'A list of arguments must begin with an opening parenthesis');
- while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, ')')) {
- if (!empty($args)) {
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'Arguments must be separated by a comma');
- }
-
- if ($definition) {
- $token = $stream->expect(Twig_Token::NAME_TYPE, null, 'An argument must be a name');
- $value = new Twig_Node_Expression_Name($token->getValue(), $this->parser->getCurrentToken()->getLine());
- } else {
- $value = $this->parseExpression();
- }
-
- $name = null;
- if ($namedArguments && $token = $stream->nextIf(Twig_Token::OPERATOR_TYPE, '=')) {
- if (!$value instanceof Twig_Node_Expression_Name) {
- throw new Twig_Error_Syntax(sprintf('A parameter name must be a string, "%s" given.', get_class($value)), $token->getLine(), $stream->getSourceContext());
- }
- $name = $value->getAttribute('name');
-
- if ($definition) {
- $value = $this->parsePrimaryExpression();
-
- if (!$this->checkConstantExpression($value)) {
- throw new Twig_Error_Syntax(sprintf('A default value for an argument must be a constant (a boolean, a string, a number, or an array).'), $token->getLine(), $stream->getSourceContext());
- }
- } else {
- $value = $this->parseExpression();
- }
- }
-
- if ($definition) {
- if (null === $name) {
- $name = $value->getAttribute('name');
- $value = new Twig_Node_Expression_Constant(null, $this->parser->getCurrentToken()->getLine());
- }
- $args[$name] = $value;
- } else {
- if (null === $name) {
- $args[] = $value;
- } else {
- $args[$name] = $value;
- }
- }
- }
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, ')', 'A list of arguments must be closed by a parenthesis');
-
- return new Twig_Node($args);
- }
-
- public function parseAssignmentExpression()
- {
- $stream = $this->parser->getStream();
- $targets = array();
- while (true) {
- $token = $stream->expect(Twig_Token::NAME_TYPE, null, 'Only variables can be assigned to');
- $value = $token->getValue();
- if (in_array(strtolower($value), array('true', 'false', 'none', 'null'))) {
- throw new Twig_Error_Syntax(sprintf('You cannot assign a value to "%s".', $value), $token->getLine(), $stream->getSourceContext());
- }
- $targets[] = new Twig_Node_Expression_AssignName($value, $token->getLine());
-
- if (!$stream->nextIf(Twig_Token::PUNCTUATION_TYPE, ',')) {
- break;
- }
- }
-
- return new Twig_Node($targets);
- }
-
- public function parseMultitargetExpression()
- {
- $targets = array();
- while (true) {
- $targets[] = $this->parseExpression();
- if (!$this->parser->getStream()->nextIf(Twig_Token::PUNCTUATION_TYPE, ',')) {
- break;
- }
- }
-
- return new Twig_Node($targets);
- }
-
- private function parseNotTestExpression(Twig_NodeInterface $node)
- {
- return new Twig_Node_Expression_Unary_Not($this->parseTestExpression($node), $this->parser->getCurrentToken()->getLine());
- }
-
- private function parseTestExpression(Twig_NodeInterface $node)
- {
- $stream = $this->parser->getStream();
- list($name, $test) = $this->getTest($node->getTemplateLine());
-
- $class = $this->getTestNodeClass($test);
- $arguments = null;
- if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
- $arguments = $this->parser->getExpressionParser()->parseArguments(true);
- }
-
- return new $class($node, $name, $arguments, $this->parser->getCurrentToken()->getLine());
- }
-
- private function getTest($line)
- {
- $stream = $this->parser->getStream();
- $name = $stream->expect(Twig_Token::NAME_TYPE)->getValue();
-
- if ($test = $this->env->getTest($name)) {
- return array($name, $test);
- }
-
- if ($stream->test(Twig_Token::NAME_TYPE)) {
- // try 2-words tests
- $name = $name.' '.$this->parser->getCurrentToken()->getValue();
-
- if ($test = $this->env->getTest($name)) {
- $stream->next();
-
- return array($name, $test);
- }
- }
-
- $e = new Twig_Error_Syntax(sprintf('Unknown "%s" test.', $name), $line, $stream->getSourceContext());
- $e->addSuggestions($name, array_keys($this->env->getTests()));
-
- throw $e;
- }
-
- private function getTestNodeClass($test)
- {
- if ($test instanceof Twig_SimpleTest && $test->isDeprecated()) {
- $stream = $this->parser->getStream();
- $message = sprintf('Twig Test "%s" is deprecated', $test->getName());
- if (!is_bool($test->getDeprecatedVersion())) {
- $message .= sprintf(' since version %s', $test->getDeprecatedVersion());
- }
- if ($test->getAlternative()) {
- $message .= sprintf('. Use "%s" instead', $test->getAlternative());
- }
- $src = $stream->getSourceContext();
- $message .= sprintf(' in %s at line %d.', $src->getPath() ? $src->getPath() : $src->getName(), $stream->getCurrent()->getLine());
-
- @trigger_error($message, E_USER_DEPRECATED);
- }
-
- if ($test instanceof Twig_SimpleTest) {
- return $test->getNodeClass();
- }
-
- return $test instanceof Twig_Test_Node ? $test->getClass() : 'Twig_Node_Expression_Test';
- }
-
- protected function getFunctionNodeClass($name, $line)
- {
- if (false === $function = $this->env->getFunction($name)) {
- $e = new Twig_Error_Syntax(sprintf('Unknown "%s" function.', $name), $line, $this->parser->getStream()->getSourceContext());
- $e->addSuggestions($name, array_keys($this->env->getFunctions()));
-
- throw $e;
- }
-
- if ($function instanceof Twig_SimpleFunction && $function->isDeprecated()) {
- $message = sprintf('Twig Function "%s" is deprecated', $function->getName());
- if (!is_bool($function->getDeprecatedVersion())) {
- $message .= sprintf(' since version %s', $function->getDeprecatedVersion());
- }
- if ($function->getAlternative()) {
- $message .= sprintf('. Use "%s" instead', $function->getAlternative());
- }
- $src = $this->parser->getStream()->getSourceContext();
- $message .= sprintf(' in %s at line %d.', $src->getPath() ? $src->getPath() : $src->getName(), $line);
-
- @trigger_error($message, E_USER_DEPRECATED);
- }
-
- if ($function instanceof Twig_SimpleFunction) {
- return $function->getNodeClass();
- }
-
- return $function instanceof Twig_Function_Node ? $function->getClass() : 'Twig_Node_Expression_Function';
- }
-
- protected function getFilterNodeClass($name, $line)
- {
- if (false === $filter = $this->env->getFilter($name)) {
- $e = new Twig_Error_Syntax(sprintf('Unknown "%s" filter.', $name), $line, $this->parser->getStream()->getSourceContext());
- $e->addSuggestions($name, array_keys($this->env->getFilters()));
-
- throw $e;
- }
-
- if ($filter instanceof Twig_SimpleFilter && $filter->isDeprecated()) {
- $message = sprintf('Twig Filter "%s" is deprecated', $filter->getName());
- if (!is_bool($filter->getDeprecatedVersion())) {
- $message .= sprintf(' since version %s', $filter->getDeprecatedVersion());
- }
- if ($filter->getAlternative()) {
- $message .= sprintf('. Use "%s" instead', $filter->getAlternative());
- }
- $src = $this->parser->getStream()->getSourceContext();
- $message .= sprintf(' in %s at line %d.', $src->getPath() ? $src->getPath() : $src->getName(), $line);
-
- @trigger_error($message, E_USER_DEPRECATED);
- }
-
- if ($filter instanceof Twig_SimpleFilter) {
- return $filter->getNodeClass();
- }
-
- return $filter instanceof Twig_Filter_Node ? $filter->getClass() : 'Twig_Node_Expression_Filter';
- }
-
- // checks that the node only contains "constant" elements
- protected function checkConstantExpression(Twig_NodeInterface $node)
- {
- if (!($node instanceof Twig_Node_Expression_Constant || $node instanceof Twig_Node_Expression_Array
- || $node instanceof Twig_Node_Expression_Unary_Neg || $node instanceof Twig_Node_Expression_Unary_Pos
- )) {
- return false;
- }
-
- foreach ($node as $n) {
- if (!$this->checkConstantExpression($n)) {
- return false;
- }
- }
-
- return true;
- }
-}
-
-class_alias('Twig_ExpressionParser', 'Twig\ExpressionParser', false);
diff --git a/inc/lib/Twig/Extension.php b/inc/lib/Twig/Extension.php
deleted file mode 100644
index 38084495..00000000
--- a/inc/lib/Twig/Extension.php
+++ /dev/null
@@ -1,69 +0,0 @@
-escapers[$strategy] = $callable;
- }
-
- /**
- * Gets all defined escapers.
- *
- * @return array An array of escapers
- */
- public function getEscapers()
- {
- return $this->escapers;
- }
-
- /**
- * Sets the default format to be used by the date filter.
- *
- * @param string $format The default date format string
- * @param string $dateIntervalFormat The default date interval format string
- */
- public function setDateFormat($format = null, $dateIntervalFormat = null)
- {
- if (null !== $format) {
- $this->dateFormats[0] = $format;
- }
-
- if (null !== $dateIntervalFormat) {
- $this->dateFormats[1] = $dateIntervalFormat;
- }
- }
-
- /**
- * Gets the default format to be used by the date filter.
- *
- * @return array The default date format string and the default date interval format string
- */
- public function getDateFormat()
- {
- return $this->dateFormats;
- }
-
- /**
- * Sets the default timezone to be used by the date filter.
- *
- * @param DateTimeZone|string $timezone The default timezone string or a DateTimeZone object
- */
- public function setTimezone($timezone)
- {
- $this->timezone = $timezone instanceof DateTimeZone ? $timezone : new DateTimeZone($timezone);
- }
-
- /**
- * Gets the default timezone to be used by the date filter.
- *
- * @return DateTimeZone The default timezone currently in use
- */
- public function getTimezone()
- {
- if (null === $this->timezone) {
- $this->timezone = new DateTimeZone(date_default_timezone_get());
- }
-
- return $this->timezone;
- }
-
- /**
- * Sets the default format to be used by the number_format filter.
- *
- * @param int $decimal the number of decimal places to use
- * @param string $decimalPoint the character(s) to use for the decimal point
- * @param string $thousandSep the character(s) to use for the thousands separator
- */
- public function setNumberFormat($decimal, $decimalPoint, $thousandSep)
- {
- $this->numberFormat = array($decimal, $decimalPoint, $thousandSep);
- }
-
- /**
- * Get the default format used by the number_format filter.
- *
- * @return array The arguments for number_format()
- */
- public function getNumberFormat()
- {
- return $this->numberFormat;
- }
-
- public function getTokenParsers()
- {
- return array(
- new Twig_TokenParser_For(),
- new Twig_TokenParser_If(),
- new Twig_TokenParser_Extends(),
- new Twig_TokenParser_Include(),
- new Twig_TokenParser_Block(),
- new Twig_TokenParser_Use(),
- new Twig_TokenParser_Filter(),
- new Twig_TokenParser_Macro(),
- new Twig_TokenParser_Import(),
- new Twig_TokenParser_From(),
- new Twig_TokenParser_Set(),
- new Twig_TokenParser_Spaceless(),
- new Twig_TokenParser_Flush(),
- new Twig_TokenParser_Do(),
- new Twig_TokenParser_Embed(),
- new Twig_TokenParser_With(),
- );
- }
-
- public function getFilters()
- {
- $filters = array(
- // formatting filters
- new Twig_SimpleFilter('date', 'twig_date_format_filter', array('needs_environment' => true)),
- new Twig_SimpleFilter('date_modify', 'twig_date_modify_filter', array('needs_environment' => true)),
- new Twig_SimpleFilter('format', 'sprintf'),
- new Twig_SimpleFilter('replace', 'twig_replace_filter'),
- new Twig_SimpleFilter('number_format', 'twig_number_format_filter', array('needs_environment' => true)),
- new Twig_SimpleFilter('abs', 'abs'),
- new Twig_SimpleFilter('round', 'twig_round'),
-
- // encoding
- new Twig_SimpleFilter('url_encode', 'twig_urlencode_filter'),
- new Twig_SimpleFilter('json_encode', 'twig_jsonencode_filter'),
- new Twig_SimpleFilter('convert_encoding', 'twig_convert_encoding'),
-
- // string filters
- new Twig_SimpleFilter('title', 'twig_title_string_filter', array('needs_environment' => true)),
- new Twig_SimpleFilter('capitalize', 'twig_capitalize_string_filter', array('needs_environment' => true)),
- new Twig_SimpleFilter('upper', 'strtoupper'),
- new Twig_SimpleFilter('lower', 'strtolower'),
- new Twig_SimpleFilter('striptags', 'strip_tags'),
- new Twig_SimpleFilter('trim', 'twig_trim_filter'),
- new Twig_SimpleFilter('nl2br', 'nl2br', array('pre_escape' => 'html', 'is_safe' => array('html'))),
-
- // array helpers
- new Twig_SimpleFilter('join', 'twig_join_filter'),
- new Twig_SimpleFilter('split', 'twig_split_filter', array('needs_environment' => true)),
- new Twig_SimpleFilter('sort', 'twig_sort_filter'),
- new Twig_SimpleFilter('merge', 'twig_array_merge'),
- new Twig_SimpleFilter('batch', 'twig_array_batch'),
-
- // string/array filters
- new Twig_SimpleFilter('reverse', 'twig_reverse_filter', array('needs_environment' => true)),
- new Twig_SimpleFilter('length', 'twig_length_filter', array('needs_environment' => true)),
- new Twig_SimpleFilter('slice', 'twig_slice', array('needs_environment' => true)),
- new Twig_SimpleFilter('first', 'twig_first', array('needs_environment' => true)),
- new Twig_SimpleFilter('last', 'twig_last', array('needs_environment' => true)),
-
- // iteration and runtime
- new Twig_SimpleFilter('default', '_twig_default_filter', array('node_class' => 'Twig_Node_Expression_Filter_Default')),
- new Twig_SimpleFilter('keys', 'twig_get_array_keys_filter'),
-
- // escaping
- new Twig_SimpleFilter('escape', 'twig_escape_filter', array('needs_environment' => true, 'is_safe_callback' => 'twig_escape_filter_is_safe')),
- new Twig_SimpleFilter('e', 'twig_escape_filter', array('needs_environment' => true, 'is_safe_callback' => 'twig_escape_filter_is_safe')),
- );
-
- if (function_exists('mb_get_info')) {
- $filters[] = new Twig_SimpleFilter('upper', 'twig_upper_filter', array('needs_environment' => true));
- $filters[] = new Twig_SimpleFilter('lower', 'twig_lower_filter', array('needs_environment' => true));
- }
-
- return $filters;
- }
-
- public function getFunctions()
- {
- return array(
- new Twig_SimpleFunction('max', 'max'),
- new Twig_SimpleFunction('min', 'min'),
- new Twig_SimpleFunction('range', 'range'),
- new Twig_SimpleFunction('constant', 'twig_constant'),
- new Twig_SimpleFunction('cycle', 'twig_cycle'),
- new Twig_SimpleFunction('random', 'twig_random', array('needs_environment' => true)),
- new Twig_SimpleFunction('date', 'twig_date_converter', array('needs_environment' => true)),
- new Twig_SimpleFunction('include', 'twig_include', array('needs_environment' => true, 'needs_context' => true, 'is_safe' => array('all'))),
- new Twig_SimpleFunction('source', 'twig_source', array('needs_environment' => true, 'is_safe' => array('all'))),
- );
- }
-
- public function getTests()
- {
- return array(
- new Twig_SimpleTest('even', null, array('node_class' => 'Twig_Node_Expression_Test_Even')),
- new Twig_SimpleTest('odd', null, array('node_class' => 'Twig_Node_Expression_Test_Odd')),
- new Twig_SimpleTest('defined', null, array('node_class' => 'Twig_Node_Expression_Test_Defined')),
- new Twig_SimpleTest('sameas', null, array('node_class' => 'Twig_Node_Expression_Test_Sameas', 'deprecated' => '1.21', 'alternative' => 'same as')),
- new Twig_SimpleTest('same as', null, array('node_class' => 'Twig_Node_Expression_Test_Sameas')),
- new Twig_SimpleTest('none', null, array('node_class' => 'Twig_Node_Expression_Test_Null')),
- new Twig_SimpleTest('null', null, array('node_class' => 'Twig_Node_Expression_Test_Null')),
- new Twig_SimpleTest('divisibleby', null, array('node_class' => 'Twig_Node_Expression_Test_Divisibleby', 'deprecated' => '1.21', 'alternative' => 'divisible by')),
- new Twig_SimpleTest('divisible by', null, array('node_class' => 'Twig_Node_Expression_Test_Divisibleby')),
- new Twig_SimpleTest('constant', null, array('node_class' => 'Twig_Node_Expression_Test_Constant')),
- new Twig_SimpleTest('empty', 'twig_test_empty'),
- new Twig_SimpleTest('iterable', 'twig_test_iterable'),
- );
- }
-
- public function getOperators()
- {
- return array(
- array(
- 'not' => array('precedence' => 50, 'class' => 'Twig_Node_Expression_Unary_Not'),
- '-' => array('precedence' => 500, 'class' => 'Twig_Node_Expression_Unary_Neg'),
- '+' => array('precedence' => 500, 'class' => 'Twig_Node_Expression_Unary_Pos'),
- ),
- array(
- 'or' => array('precedence' => 10, 'class' => 'Twig_Node_Expression_Binary_Or', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'and' => array('precedence' => 15, 'class' => 'Twig_Node_Expression_Binary_And', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'b-or' => array('precedence' => 16, 'class' => 'Twig_Node_Expression_Binary_BitwiseOr', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'b-xor' => array('precedence' => 17, 'class' => 'Twig_Node_Expression_Binary_BitwiseXor', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'b-and' => array('precedence' => 18, 'class' => 'Twig_Node_Expression_Binary_BitwiseAnd', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '==' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_Equal', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '!=' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_NotEqual', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '<' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_Less', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '>' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_Greater', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '>=' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_GreaterEqual', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '<=' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_LessEqual', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'not in' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_NotIn', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'in' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_In', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'matches' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_Matches', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'starts with' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_StartsWith', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'ends with' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_EndsWith', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '..' => array('precedence' => 25, 'class' => 'Twig_Node_Expression_Binary_Range', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '+' => array('precedence' => 30, 'class' => 'Twig_Node_Expression_Binary_Add', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '-' => array('precedence' => 30, 'class' => 'Twig_Node_Expression_Binary_Sub', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '~' => array('precedence' => 40, 'class' => 'Twig_Node_Expression_Binary_Concat', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '*' => array('precedence' => 60, 'class' => 'Twig_Node_Expression_Binary_Mul', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '/' => array('precedence' => 60, 'class' => 'Twig_Node_Expression_Binary_Div', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '//' => array('precedence' => 60, 'class' => 'Twig_Node_Expression_Binary_FloorDiv', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '%' => array('precedence' => 60, 'class' => 'Twig_Node_Expression_Binary_Mod', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'is' => array('precedence' => 100, 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'is not' => array('precedence' => 100, 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '**' => array('precedence' => 200, 'class' => 'Twig_Node_Expression_Binary_Power', 'associativity' => Twig_ExpressionParser::OPERATOR_RIGHT),
- '??' => array('precedence' => 300, 'class' => 'Twig_Node_Expression_NullCoalesce', 'associativity' => Twig_ExpressionParser::OPERATOR_RIGHT),
- ),
- );
- }
-
- public function getName()
- {
- return 'core';
- }
-}
-
-/**
- * Cycles over a value.
- *
- * @param ArrayAccess|array $values
- * @param int $position The cycle position
- *
- * @return string The next value in the cycle
- */
-function twig_cycle($values, $position)
-{
- if (!is_array($values) && !$values instanceof ArrayAccess) {
- return $values;
- }
-
- return $values[$position % count($values)];
-}
-
-/**
- * Returns a random value depending on the supplied parameter type:
- * - a random item from a Traversable or array
- * - a random character from a string
- * - a random integer between 0 and the integer parameter.
- *
- * @param Twig_Environment $env
- * @param Traversable|array|int|float|string $values The values to pick a random item from
- *
- * @throws Twig_Error_Runtime when $values is an empty array (does not apply to an empty string which is returned as is)
- *
- * @return mixed A random value from the given sequence
- */
-function twig_random(Twig_Environment $env, $values = null)
-{
- if (null === $values) {
- return mt_rand();
- }
-
- if (is_int($values) || is_float($values)) {
- return $values < 0 ? mt_rand($values, 0) : mt_rand(0, $values);
- }
-
- if ($values instanceof Traversable) {
- $values = iterator_to_array($values);
- } elseif (is_string($values)) {
- if ('' === $values) {
- return '';
- }
- if (null !== $charset = $env->getCharset()) {
- if ('UTF-8' !== $charset) {
- $values = twig_convert_encoding($values, 'UTF-8', $charset);
- }
-
- // unicode version of str_split()
- // split at all positions, but not after the start and not before the end
- $values = preg_split('/(? $value) {
- $values[$i] = twig_convert_encoding($value, $charset, 'UTF-8');
- }
- }
- } else {
- return $values[mt_rand(0, strlen($values) - 1)];
- }
- }
-
- if (!is_array($values)) {
- return $values;
- }
-
- if (0 === count($values)) {
- throw new Twig_Error_Runtime('The random function cannot pick from an empty array.');
- }
-
- return $values[array_rand($values, 1)];
-}
-
-/**
- * Converts a date to the given format.
- *
- *
- * {{ post.published_at|date("m/d/Y") }}
- *
- *
- * @param Twig_Environment $env
- * @param DateTime|DateTimeInterface|DateInterval|string $date A date
- * @param string|null $format The target format, null to use the default
- * @param DateTimeZone|string|null|false $timezone The target timezone, null to use the default, false to leave unchanged
- *
- * @return string The formatted date
- */
-function twig_date_format_filter(Twig_Environment $env, $date, $format = null, $timezone = null)
-{
- if (null === $format) {
- $formats = $env->getExtension('Twig_Extension_Core')->getDateFormat();
- $format = $date instanceof DateInterval ? $formats[1] : $formats[0];
- }
-
- if ($date instanceof DateInterval) {
- return $date->format($format);
- }
-
- return twig_date_converter($env, $date, $timezone)->format($format);
-}
-
-/**
- * Returns a new date object modified.
- *
- *
- * {{ post.published_at|date_modify("-1day")|date("m/d/Y") }}
- *
- *
- * @param Twig_Environment $env
- * @param DateTime|string $date A date
- * @param string $modifier A modifier string
- *
- * @return DateTime A new date object
- */
-function twig_date_modify_filter(Twig_Environment $env, $date, $modifier)
-{
- $date = twig_date_converter($env, $date, false);
- $resultDate = $date->modify($modifier);
-
- // This is a hack to ensure PHP 5.2 support and support for DateTimeImmutable
- // DateTime::modify does not return the modified DateTime object < 5.3.0
- // and DateTimeImmutable does not modify $date.
- return null === $resultDate ? $date : $resultDate;
-}
-
-/**
- * Converts an input to a DateTime instance.
- *
- *
- * {% if date(user.created_at) < date('+2days') %}
- * {# do something #}
- * {% endif %}
- *
- *
- * @param Twig_Environment $env
- * @param DateTime|DateTimeInterface|string|null $date A date
- * @param DateTimeZone|string|null|false $timezone The target timezone, null to use the default, false to leave unchanged
- *
- * @return DateTime A DateTime instance
- */
-function twig_date_converter(Twig_Environment $env, $date = null, $timezone = null)
-{
- // determine the timezone
- if (false !== $timezone) {
- if (null === $timezone) {
- $timezone = $env->getExtension('Twig_Extension_Core')->getTimezone();
- } elseif (!$timezone instanceof DateTimeZone) {
- $timezone = new DateTimeZone($timezone);
- }
- }
-
- // immutable dates
- if ($date instanceof DateTimeImmutable) {
- return false !== $timezone ? $date->setTimezone($timezone) : $date;
- }
-
- if ($date instanceof DateTime || $date instanceof DateTimeInterface) {
- $date = clone $date;
- if (false !== $timezone) {
- $date->setTimezone($timezone);
- }
-
- return $date;
- }
-
- if (null === $date || 'now' === $date) {
- return new DateTime($date, false !== $timezone ? $timezone : $env->getExtension('Twig_Extension_Core')->getTimezone());
- }
-
- $asString = (string) $date;
- if (ctype_digit($asString) || (!empty($asString) && '-' === $asString[0] && ctype_digit(substr($asString, 1)))) {
- $date = new DateTime('@'.$date);
- } else {
- $date = new DateTime($date, $env->getExtension('Twig_Extension_Core')->getTimezone());
- }
-
- if (false !== $timezone) {
- $date->setTimezone($timezone);
- }
-
- return $date;
-}
-
-/**
- * Replaces strings within a string.
- *
- * @param string $str String to replace in
- * @param array|Traversable $from Replace values
- * @param string|null $to Replace to, deprecated (@see https://secure.php.net/manual/en/function.strtr.php)
- *
- * @return string
- */
-function twig_replace_filter($str, $from, $to = null)
-{
- if ($from instanceof Traversable) {
- $from = iterator_to_array($from);
- } elseif (is_string($from) && is_string($to)) {
- @trigger_error('Using "replace" with character by character replacement is deprecated since version 1.22 and will be removed in Twig 2.0', E_USER_DEPRECATED);
-
- return strtr($str, $from, $to);
- } elseif (!is_array($from)) {
- throw new Twig_Error_Runtime(sprintf('The "replace" filter expects an array or "Traversable" as replace values, got "%s".', is_object($from) ? get_class($from) : gettype($from)));
- }
-
- return strtr($str, $from);
-}
-
-/**
- * Rounds a number.
- *
- * @param int|float $value The value to round
- * @param int|float $precision The rounding precision
- * @param string $method The method to use for rounding
- *
- * @return int|float The rounded number
- */
-function twig_round($value, $precision = 0, $method = 'common')
-{
- if ('common' == $method) {
- return round($value, $precision);
- }
-
- if ('ceil' != $method && 'floor' != $method) {
- throw new Twig_Error_Runtime('The round filter only supports the "common", "ceil", and "floor" methods.');
- }
-
- return $method($value * pow(10, $precision)) / pow(10, $precision);
-}
-
-/**
- * Number format filter.
- *
- * All of the formatting options can be left null, in that case the defaults will
- * be used. Supplying any of the parameters will override the defaults set in the
- * environment object.
- *
- * @param Twig_Environment $env
- * @param mixed $number A float/int/string of the number to format
- * @param int $decimal the number of decimal points to display
- * @param string $decimalPoint the character(s) to use for the decimal point
- * @param string $thousandSep the character(s) to use for the thousands separator
- *
- * @return string The formatted number
- */
-function twig_number_format_filter(Twig_Environment $env, $number, $decimal = null, $decimalPoint = null, $thousandSep = null)
-{
- $defaults = $env->getExtension('Twig_Extension_Core')->getNumberFormat();
- if (null === $decimal) {
- $decimal = $defaults[0];
- }
-
- if (null === $decimalPoint) {
- $decimalPoint = $defaults[1];
- }
-
- if (null === $thousandSep) {
- $thousandSep = $defaults[2];
- }
-
- return number_format((float) $number, $decimal, $decimalPoint, $thousandSep);
-}
-
-/**
- * URL encodes (RFC 3986) a string as a path segment or an array as a query string.
- *
- * @param string|array $url A URL or an array of query parameters
- *
- * @return string The URL encoded value
- */
-function twig_urlencode_filter($url)
-{
- if (is_array($url)) {
- if (defined('PHP_QUERY_RFC3986')) {
- return http_build_query($url, '', '&', PHP_QUERY_RFC3986);
- }
-
- return http_build_query($url, '', '&');
- }
-
- return rawurlencode($url);
-}
-
-if (PHP_VERSION_ID < 50300) {
- /**
- * JSON encodes a variable.
- *
- * @param mixed $value the value to encode
- * @param int $options Not used on PHP 5.2.x
- *
- * @return mixed The JSON encoded value
- */
- function twig_jsonencode_filter($value, $options = 0)
- {
- if ($value instanceof Twig_Markup) {
- $value = (string) $value;
- } elseif (is_array($value)) {
- array_walk_recursive($value, '_twig_markup2string');
- }
-
- return json_encode($value);
- }
-} else {
- /**
- * JSON encodes a variable.
- *
- * @param mixed $value the value to encode
- * @param int $options Bitmask consisting of JSON_HEX_QUOT, JSON_HEX_TAG, JSON_HEX_AMP, JSON_HEX_APOS, JSON_NUMERIC_CHECK, JSON_PRETTY_PRINT, JSON_UNESCAPED_SLASHES, JSON_FORCE_OBJECT
- *
- * @return mixed The JSON encoded value
- */
- function twig_jsonencode_filter($value, $options = 0)
- {
- if ($value instanceof Twig_Markup) {
- $value = (string) $value;
- } elseif (is_array($value)) {
- array_walk_recursive($value, '_twig_markup2string');
- }
-
- return json_encode($value, $options);
- }
-}
-
-function _twig_markup2string(&$value)
-{
- if ($value instanceof Twig_Markup) {
- $value = (string) $value;
- }
-}
-
-/**
- * Merges an array with another one.
- *
- *
- * {% set items = { 'apple': 'fruit', 'orange': 'fruit' } %}
- *
- * {% set items = items|merge({ 'peugeot': 'car' }) %}
- *
- * {# items now contains { 'apple': 'fruit', 'orange': 'fruit', 'peugeot': 'car' } #}
- *
- *
- * @param array|Traversable $arr1 An array
- * @param array|Traversable $arr2 An array
- *
- * @return array The merged array
- */
-function twig_array_merge($arr1, $arr2)
-{
- if ($arr1 instanceof Traversable) {
- $arr1 = iterator_to_array($arr1);
- } elseif (!is_array($arr1)) {
- throw new Twig_Error_Runtime(sprintf('The merge filter only works with arrays or "Traversable", got "%s" as first argument.', gettype($arr1)));
- }
-
- if ($arr2 instanceof Traversable) {
- $arr2 = iterator_to_array($arr2);
- } elseif (!is_array($arr2)) {
- throw new Twig_Error_Runtime(sprintf('The merge filter only works with arrays or "Traversable", got "%s" as second argument.', gettype($arr2)));
- }
-
- return array_merge($arr1, $arr2);
-}
-
-/**
- * Slices a variable.
- *
- * @param Twig_Environment $env
- * @param mixed $item A variable
- * @param int $start Start of the slice
- * @param int $length Size of the slice
- * @param bool $preserveKeys Whether to preserve key or not (when the input is an array)
- *
- * @return mixed The sliced variable
- */
-function twig_slice(Twig_Environment $env, $item, $start, $length = null, $preserveKeys = false)
-{
- if ($item instanceof Traversable) {
- while ($item instanceof IteratorAggregate) {
- $item = $item->getIterator();
- }
-
- if ($start >= 0 && $length >= 0 && $item instanceof Iterator) {
- try {
- return iterator_to_array(new LimitIterator($item, $start, null === $length ? -1 : $length), $preserveKeys);
- } catch (OutOfBoundsException $exception) {
- return array();
- }
- }
-
- $item = iterator_to_array($item, $preserveKeys);
- }
-
- if (is_array($item)) {
- return array_slice($item, $start, $length, $preserveKeys);
- }
-
- $item = (string) $item;
-
- if (function_exists('mb_get_info') && null !== $charset = $env->getCharset()) {
- return (string) mb_substr($item, $start, null === $length ? mb_strlen($item, $charset) - $start : $length, $charset);
- }
-
- return (string) (null === $length ? substr($item, $start) : substr($item, $start, $length));
-}
-
-/**
- * Returns the first element of the item.
- *
- * @param Twig_Environment $env
- * @param mixed $item A variable
- *
- * @return mixed The first element of the item
- */
-function twig_first(Twig_Environment $env, $item)
-{
- $elements = twig_slice($env, $item, 0, 1, false);
-
- return is_string($elements) ? $elements : current($elements);
-}
-
-/**
- * Returns the last element of the item.
- *
- * @param Twig_Environment $env
- * @param mixed $item A variable
- *
- * @return mixed The last element of the item
- */
-function twig_last(Twig_Environment $env, $item)
-{
- $elements = twig_slice($env, $item, -1, 1, false);
-
- return is_string($elements) ? $elements : current($elements);
-}
-
-/**
- * Joins the values to a string.
- *
- * The separator between elements is an empty string per default, you can define it with the optional parameter.
- *
- *
- * {{ [1, 2, 3]|join('|') }}
- * {# returns 1|2|3 #}
- *
- * {{ [1, 2, 3]|join }}
- * {# returns 123 #}
- *
- *
- * @param array $value An array
- * @param string $glue The separator
- *
- * @return string The concatenated string
- */
-function twig_join_filter($value, $glue = '')
-{
- if ($value instanceof Traversable) {
- $value = iterator_to_array($value, false);
- }
-
- return implode($glue, (array) $value);
-}
-
-/**
- * Splits the string into an array.
- *
- *
- * {{ "one,two,three"|split(',') }}
- * {# returns [one, two, three] #}
- *
- * {{ "one,two,three,four,five"|split(',', 3) }}
- * {# returns [one, two, "three,four,five"] #}
- *
- * {{ "123"|split('') }}
- * {# returns [1, 2, 3] #}
- *
- * {{ "aabbcc"|split('', 2) }}
- * {# returns [aa, bb, cc] #}
- *
- *
- * @param Twig_Environment $env
- * @param string $value A string
- * @param string $delimiter The delimiter
- * @param int $limit The limit
- *
- * @return array The split string as an array
- */
-function twig_split_filter(Twig_Environment $env, $value, $delimiter, $limit = null)
-{
- if (!empty($delimiter)) {
- return null === $limit ? explode($delimiter, $value) : explode($delimiter, $value, $limit);
- }
-
- if (!function_exists('mb_get_info') || null === $charset = $env->getCharset()) {
- return str_split($value, null === $limit ? 1 : $limit);
- }
-
- if ($limit <= 1) {
- return preg_split('/(?
- * {% for key in array|keys %}
- * {# ... #}
- * {% endfor %}
- *
- *
- * @param array $array An array
- *
- * @return array The keys
- */
-function twig_get_array_keys_filter($array)
-{
- if ($array instanceof Traversable) {
- while ($array instanceof IteratorAggregate) {
- $array = $array->getIterator();
- }
-
- if ($array instanceof Iterator) {
- $keys = array();
- $array->rewind();
- while ($array->valid()) {
- $keys[] = $array->key();
- $array->next();
- }
-
- return $keys;
- }
-
- $keys = array();
- foreach ($array as $key => $item) {
- $keys[] = $key;
- }
-
- return $keys;
- }
-
- if (!is_array($array)) {
- return array();
- }
-
- return array_keys($array);
-}
-
-/**
- * Reverses a variable.
- *
- * @param Twig_Environment $env
- * @param array|Traversable|string $item An array, a Traversable instance, or a string
- * @param bool $preserveKeys Whether to preserve key or not
- *
- * @return mixed The reversed input
- */
-function twig_reverse_filter(Twig_Environment $env, $item, $preserveKeys = false)
-{
- if ($item instanceof Traversable) {
- return array_reverse(iterator_to_array($item), $preserveKeys);
- }
-
- if (is_array($item)) {
- return array_reverse($item, $preserveKeys);
- }
-
- if (null !== $charset = $env->getCharset()) {
- $string = (string) $item;
-
- if ('UTF-8' !== $charset) {
- $item = twig_convert_encoding($string, 'UTF-8', $charset);
- }
-
- preg_match_all('/./us', $item, $matches);
-
- $string = implode('', array_reverse($matches[0]));
-
- if ('UTF-8' !== $charset) {
- $string = twig_convert_encoding($string, $charset, 'UTF-8');
- }
-
- return $string;
- }
-
- return strrev((string) $item);
-}
-
-/**
- * Sorts an array.
- *
- * @param array|Traversable $array
- *
- * @return array
- */
-function twig_sort_filter($array)
-{
- if ($array instanceof Traversable) {
- $array = iterator_to_array($array);
- } elseif (!is_array($array)) {
- throw new Twig_Error_Runtime(sprintf('The sort filter only works with arrays or "Traversable", got "%s".', gettype($array)));
- }
-
- asort($array);
-
- return $array;
-}
-
-/**
- * @internal
- */
-function twig_in_filter($value, $compare)
-{
- if (is_array($compare)) {
- return in_array($value, $compare, is_object($value) || is_resource($value));
- } elseif (is_string($compare) && (is_string($value) || is_int($value) || is_float($value))) {
- return '' === $value || false !== strpos($compare, (string) $value);
- } elseif ($compare instanceof Traversable) {
- if (is_object($value) || is_resource($value)) {
- foreach ($compare as $item) {
- if ($item === $value) {
- return true;
- }
- }
- } else {
- foreach ($compare as $item) {
- if ($item == $value) {
- return true;
- }
- }
- }
-
- return false;
- }
-
- return false;
-}
-
-/**
- * Returns a trimmed string.
- *
- * @return string
- *
- * @throws Twig_Error_Runtime When an invalid trimming side is used (not a string or not 'left', 'right', or 'both')
- */
-function twig_trim_filter($string, $characterMask = null, $side = 'both')
-{
- if (null === $characterMask) {
- $characterMask = " \t\n\r\0\x0B";
- }
-
- switch ($side) {
- case 'both':
- return trim($string, $characterMask);
- case 'left':
- return ltrim($string, $characterMask);
- case 'right':
- return rtrim($string, $characterMask);
- default:
- throw new Twig_Error_Runtime('Trimming side must be "left", "right" or "both".');
- }
-}
-
-/**
- * Escapes a string.
- *
- * @param Twig_Environment $env
- * @param mixed $string The value to be escaped
- * @param string $strategy The escaping strategy
- * @param string $charset The charset
- * @param bool $autoescape Whether the function is called by the auto-escaping feature (true) or by the developer (false)
- *
- * @return string
- */
-function twig_escape_filter(Twig_Environment $env, $string, $strategy = 'html', $charset = null, $autoescape = false)
-{
- if ($autoescape && $string instanceof Twig_Markup) {
- return $string;
- }
-
- if (!is_string($string)) {
- if (is_object($string) && method_exists($string, '__toString')) {
- $string = (string) $string;
- } elseif (in_array($strategy, array('html', 'js', 'css', 'html_attr', 'url'))) {
- return $string;
- }
- }
-
- if (null === $charset) {
- $charset = $env->getCharset();
- }
-
- switch ($strategy) {
- case 'html':
- // see https://secure.php.net/htmlspecialchars
-
- // Using a static variable to avoid initializing the array
- // each time the function is called. Moving the declaration on the
- // top of the function slow downs other escaping strategies.
- static $htmlspecialcharsCharsets = array(
- 'ISO-8859-1' => true, 'ISO8859-1' => true,
- 'ISO-8859-15' => true, 'ISO8859-15' => true,
- 'utf-8' => true, 'UTF-8' => true,
- 'CP866' => true, 'IBM866' => true, '866' => true,
- 'CP1251' => true, 'WINDOWS-1251' => true, 'WIN-1251' => true,
- '1251' => true,
- 'CP1252' => true, 'WINDOWS-1252' => true, '1252' => true,
- 'KOI8-R' => true, 'KOI8-RU' => true, 'KOI8R' => true,
- 'BIG5' => true, '950' => true,
- 'GB2312' => true, '936' => true,
- 'BIG5-HKSCS' => true,
- 'SHIFT_JIS' => true, 'SJIS' => true, '932' => true,
- 'EUC-JP' => true, 'EUCJP' => true,
- 'ISO8859-5' => true, 'ISO-8859-5' => true, 'MACROMAN' => true,
- );
-
- if (isset($htmlspecialcharsCharsets[$charset])) {
- return htmlspecialchars($string, ENT_QUOTES | ENT_SUBSTITUTE, $charset);
- }
-
- if (isset($htmlspecialcharsCharsets[strtoupper($charset)])) {
- // cache the lowercase variant for future iterations
- $htmlspecialcharsCharsets[$charset] = true;
-
- return htmlspecialchars($string, ENT_QUOTES | ENT_SUBSTITUTE, $charset);
- }
-
- $string = twig_convert_encoding($string, 'UTF-8', $charset);
- $string = htmlspecialchars($string, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8');
-
- return twig_convert_encoding($string, $charset, 'UTF-8');
-
- case 'js':
- // escape all non-alphanumeric characters
- // into their \x or \uHHHH representations
- if ('UTF-8' !== $charset) {
- $string = twig_convert_encoding($string, 'UTF-8', $charset);
- }
-
- if (0 == strlen($string) ? false : 1 !== preg_match('/^./su', $string)) {
- throw new Twig_Error_Runtime('The string to escape is not a valid UTF-8 string.');
- }
-
- $string = preg_replace_callback('#[^a-zA-Z0-9,\._]#Su', '_twig_escape_js_callback', $string);
-
- if ('UTF-8' !== $charset) {
- $string = twig_convert_encoding($string, $charset, 'UTF-8');
- }
-
- return $string;
-
- case 'css':
- if ('UTF-8' !== $charset) {
- $string = twig_convert_encoding($string, 'UTF-8', $charset);
- }
-
- if (0 == strlen($string) ? false : 1 !== preg_match('/^./su', $string)) {
- throw new Twig_Error_Runtime('The string to escape is not a valid UTF-8 string.');
- }
-
- $string = preg_replace_callback('#[^a-zA-Z0-9]#Su', '_twig_escape_css_callback', $string);
-
- if ('UTF-8' !== $charset) {
- $string = twig_convert_encoding($string, $charset, 'UTF-8');
- }
-
- return $string;
-
- case 'html_attr':
- if ('UTF-8' !== $charset) {
- $string = twig_convert_encoding($string, 'UTF-8', $charset);
- }
-
- if (0 == strlen($string) ? false : 1 !== preg_match('/^./su', $string)) {
- throw new Twig_Error_Runtime('The string to escape is not a valid UTF-8 string.');
- }
-
- $string = preg_replace_callback('#[^a-zA-Z0-9,\.\-_]#Su', '_twig_escape_html_attr_callback', $string);
-
- if ('UTF-8' !== $charset) {
- $string = twig_convert_encoding($string, $charset, 'UTF-8');
- }
-
- return $string;
-
- case 'url':
- if (PHP_VERSION_ID < 50300) {
- return str_replace('%7E', '~', rawurlencode($string));
- }
-
- return rawurlencode($string);
-
- default:
- static $escapers;
-
- if (null === $escapers) {
- $escapers = $env->getExtension('Twig_Extension_Core')->getEscapers();
- }
-
- if (isset($escapers[$strategy])) {
- return call_user_func($escapers[$strategy], $env, $string, $charset);
- }
-
- $validStrategies = implode(', ', array_merge(array('html', 'js', 'url', 'css', 'html_attr'), array_keys($escapers)));
-
- throw new Twig_Error_Runtime(sprintf('Invalid escaping strategy "%s" (valid ones: %s).', $strategy, $validStrategies));
- }
-}
-
-/**
- * @internal
- */
-function twig_escape_filter_is_safe(Twig_Node $filterArgs)
-{
- foreach ($filterArgs as $arg) {
- if ($arg instanceof Twig_Node_Expression_Constant) {
- return array($arg->getAttribute('value'));
- }
-
- return array();
- }
-
- return array('html');
-}
-
-if (function_exists('mb_convert_encoding')) {
- function twig_convert_encoding($string, $to, $from)
- {
- return mb_convert_encoding($string, $to, $from);
- }
-} elseif (function_exists('iconv')) {
- function twig_convert_encoding($string, $to, $from)
- {
- return iconv($from, $to, $string);
- }
-} else {
- function twig_convert_encoding($string, $to, $from)
- {
- throw new Twig_Error_Runtime('No suitable convert encoding function (use UTF-8 as your encoding or install the iconv or mbstring extension).');
- }
-}
-
-function _twig_escape_js_callback($matches)
-{
- $char = $matches[0];
-
- /*
- * A few characters have short escape sequences in JSON and JavaScript.
- * Escape sequences supported only by JavaScript, not JSON, are ommitted.
- * \" is also supported but omitted, because the resulting string is not HTML safe.
- */
- static $shortMap = array(
- '\\' => '\\\\',
- '/' => '\\/',
- "\x08" => '\b',
- "\x0C" => '\f',
- "\x0A" => '\n',
- "\x0D" => '\r',
- "\x09" => '\t',
- );
-
- if (isset($shortMap[$char])) {
- return $shortMap[$char];
- }
-
- // \uHHHH
- $char = twig_convert_encoding($char, 'UTF-16BE', 'UTF-8');
- $char = strtoupper(bin2hex($char));
-
- if (4 >= strlen($char)) {
- return sprintf('\u%04s', $char);
- }
-
- return sprintf('\u%04s\u%04s', substr($char, 0, -4), substr($char, -4));
-}
-
-function _twig_escape_css_callback($matches)
-{
- $char = $matches[0];
-
- // \xHH
- if (!isset($char[1])) {
- $hex = ltrim(strtoupper(bin2hex($char)), '0');
- if (0 === strlen($hex)) {
- $hex = '0';
- }
-
- return '\\'.$hex.' ';
- }
-
- // \uHHHH
- $char = twig_convert_encoding($char, 'UTF-16BE', 'UTF-8');
-
- return '\\'.ltrim(strtoupper(bin2hex($char)), '0').' ';
-}
-
-/**
- * This function is adapted from code coming from Zend Framework.
- *
- * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (https://www.zend.com)
- * @license https://framework.zend.com/license/new-bsd New BSD License
- */
-function _twig_escape_html_attr_callback($matches)
-{
- /*
- * While HTML supports far more named entities, the lowest common denominator
- * has become HTML5's XML Serialisation which is restricted to the those named
- * entities that XML supports. Using HTML entities would result in this error:
- * XML Parsing Error: undefined entity
- */
- static $entityMap = array(
- 34 => 'quot', /* quotation mark */
- 38 => 'amp', /* ampersand */
- 60 => 'lt', /* less-than sign */
- 62 => 'gt', /* greater-than sign */
- );
-
- $chr = $matches[0];
- $ord = ord($chr);
-
- /*
- * The following replaces characters undefined in HTML with the
- * hex entity for the Unicode replacement character.
- */
- if (($ord <= 0x1f && "\t" != $chr && "\n" != $chr && "\r" != $chr) || ($ord >= 0x7f && $ord <= 0x9f)) {
- return '�';
- }
-
- /*
- * Check if the current character to escape has a name entity we should
- * replace it with while grabbing the hex value of the character.
- */
- if (1 == strlen($chr)) {
- $hex = strtoupper(substr('00'.bin2hex($chr), -2));
- } else {
- $chr = twig_convert_encoding($chr, 'UTF-16BE', 'UTF-8');
- $hex = strtoupper(substr('0000'.bin2hex($chr), -4));
- }
-
- $int = hexdec($hex);
- if (array_key_exists($int, $entityMap)) {
- return sprintf('&%s;', $entityMap[$int]);
- }
-
- /*
- * Per OWASP recommendations, we'll use hex entities for any other
- * characters where a named entity does not exist.
- */
- return sprintf('&#x%s;', $hex);
-}
-
-// add multibyte extensions if possible
-if (function_exists('mb_get_info')) {
- /**
- * Returns the length of a variable.
- *
- * @param Twig_Environment $env
- * @param mixed $thing A variable
- *
- * @return int The length of the value
- */
- function twig_length_filter(Twig_Environment $env, $thing)
- {
- if (null === $thing) {
- return 0;
- }
-
- if (is_scalar($thing)) {
- return mb_strlen($thing, $env->getCharset());
- }
-
- if ($thing instanceof \SimpleXMLElement) {
- return count($thing);
- }
-
- if (is_object($thing) && method_exists($thing, '__toString') && !$thing instanceof \Countable) {
- return mb_strlen((string) $thing, $env->getCharset());
- }
-
- if ($thing instanceof \Countable || is_array($thing)) {
- return count($thing);
- }
-
- if ($thing instanceof \IteratorAggregate) {
- return iterator_count($thing);
- }
-
- return 1;
- }
-
- /**
- * Converts a string to uppercase.
- *
- * @param Twig_Environment $env
- * @param string $string A string
- *
- * @return string The uppercased string
- */
- function twig_upper_filter(Twig_Environment $env, $string)
- {
- if (null !== $charset = $env->getCharset()) {
- return mb_strtoupper($string, $charset);
- }
-
- return strtoupper($string);
- }
-
- /**
- * Converts a string to lowercase.
- *
- * @param Twig_Environment $env
- * @param string $string A string
- *
- * @return string The lowercased string
- */
- function twig_lower_filter(Twig_Environment $env, $string)
- {
- if (null !== $charset = $env->getCharset()) {
- return mb_strtolower($string, $charset);
- }
-
- return strtolower($string);
- }
-
- /**
- * Returns a titlecased string.
- *
- * @param Twig_Environment $env
- * @param string $string A string
- *
- * @return string The titlecased string
- */
- function twig_title_string_filter(Twig_Environment $env, $string)
- {
- if (null !== $charset = $env->getCharset()) {
- return mb_convert_case($string, MB_CASE_TITLE, $charset);
- }
-
- return ucwords(strtolower($string));
- }
-
- /**
- * Returns a capitalized string.
- *
- * @param Twig_Environment $env
- * @param string $string A string
- *
- * @return string The capitalized string
- */
- function twig_capitalize_string_filter(Twig_Environment $env, $string)
- {
- if (null !== $charset = $env->getCharset()) {
- return mb_strtoupper(mb_substr($string, 0, 1, $charset), $charset).mb_strtolower(mb_substr($string, 1, mb_strlen($string, $charset), $charset), $charset);
- }
-
- return ucfirst(strtolower($string));
- }
-}
-// and byte fallback
-else {
- /**
- * Returns the length of a variable.
- *
- * @param Twig_Environment $env
- * @param mixed $thing A variable
- *
- * @return int The length of the value
- */
- function twig_length_filter(Twig_Environment $env, $thing)
- {
- if (null === $thing) {
- return 0;
- }
-
- if (is_scalar($thing)) {
- return strlen($thing);
- }
-
- if ($thing instanceof \SimpleXMLElement) {
- return count($thing);
- }
-
- if (is_object($thing) && method_exists($thing, '__toString') && !$thing instanceof \Countable) {
- return strlen((string) $thing);
- }
-
- if ($thing instanceof \Countable || is_array($thing)) {
- return count($thing);
- }
-
- if ($thing instanceof \IteratorAggregate) {
- return iterator_count($thing);
- }
-
- return 1;
- }
-
- /**
- * Returns a titlecased string.
- *
- * @param Twig_Environment $env
- * @param string $string A string
- *
- * @return string The titlecased string
- */
- function twig_title_string_filter(Twig_Environment $env, $string)
- {
- return ucwords(strtolower($string));
- }
-
- /**
- * Returns a capitalized string.
- *
- * @param Twig_Environment $env
- * @param string $string A string
- *
- * @return string The capitalized string
- */
- function twig_capitalize_string_filter(Twig_Environment $env, $string)
- {
- return ucfirst(strtolower($string));
- }
-}
-
-/**
- * @internal
- */
-function twig_ensure_traversable($seq)
-{
- if ($seq instanceof Traversable || is_array($seq)) {
- return $seq;
- }
-
- return array();
-}
-
-/**
- * Checks if a variable is empty.
- *
- *
- * {# evaluates to true if the foo variable is null, false, or the empty string #}
- * {% if foo is empty %}
- * {# ... #}
- * {% endif %}
- *
- *
- * @param mixed $value A variable
- *
- * @return bool true if the value is empty, false otherwise
- */
-function twig_test_empty($value)
-{
- if ($value instanceof Countable) {
- return 0 == count($value);
- }
-
- if (is_object($value) && method_exists($value, '__toString')) {
- return '' === (string) $value;
- }
-
- return '' === $value || false === $value || null === $value || array() === $value;
-}
-
-/**
- * Checks if a variable is traversable.
- *
- *
- * {# evaluates to true if the foo variable is an array or a traversable object #}
- * {% if foo is iterable %}
- * {# ... #}
- * {% endif %}
- *
- *
- * @param mixed $value A variable
- *
- * @return bool true if the value is traversable
- */
-function twig_test_iterable($value)
-{
- return $value instanceof Traversable || is_array($value);
-}
-
-/**
- * Renders a template.
- *
- * @param Twig_Environment $env
- * @param array $context
- * @param string|array $template The template to render or an array of templates to try consecutively
- * @param array $variables The variables to pass to the template
- * @param bool $withContext
- * @param bool $ignoreMissing Whether to ignore missing templates or not
- * @param bool $sandboxed Whether to sandbox the template or not
- *
- * @return string The rendered template
- */
-function twig_include(Twig_Environment $env, $context, $template, $variables = array(), $withContext = true, $ignoreMissing = false, $sandboxed = false)
-{
- $alreadySandboxed = false;
- $sandbox = null;
- if ($withContext) {
- $variables = array_merge($context, $variables);
- }
-
- if ($isSandboxed = $sandboxed && $env->hasExtension('Twig_Extension_Sandbox')) {
- $sandbox = $env->getExtension('Twig_Extension_Sandbox');
- if (!$alreadySandboxed = $sandbox->isSandboxed()) {
- $sandbox->enableSandbox();
- }
- }
-
- $result = null;
- try {
- $result = $env->resolveTemplate($template)->render($variables);
- } catch (Twig_Error_Loader $e) {
- if (!$ignoreMissing) {
- if ($isSandboxed && !$alreadySandboxed) {
- $sandbox->disableSandbox();
- }
-
- throw $e;
- }
- } catch (Throwable $e) {
- if ($isSandboxed && !$alreadySandboxed) {
- $sandbox->disableSandbox();
- }
-
- throw $e;
- } catch (Exception $e) {
- if ($isSandboxed && !$alreadySandboxed) {
- $sandbox->disableSandbox();
- }
-
- throw $e;
- }
-
- if ($isSandboxed && !$alreadySandboxed) {
- $sandbox->disableSandbox();
- }
-
- return $result;
-}
-
-/**
- * Returns a template content without rendering it.
- *
- * @param Twig_Environment $env
- * @param string $name The template name
- * @param bool $ignoreMissing Whether to ignore missing templates or not
- *
- * @return string The template source
- */
-function twig_source(Twig_Environment $env, $name, $ignoreMissing = false)
-{
- $loader = $env->getLoader();
- try {
- if (!$loader instanceof Twig_SourceContextLoaderInterface) {
- return $loader->getSource($name);
- } else {
- return $loader->getSourceContext($name)->getCode();
- }
- } catch (Twig_Error_Loader $e) {
- if (!$ignoreMissing) {
- throw $e;
- }
- }
-}
-
-/**
- * Provides the ability to get constants from instances as well as class/global constants.
- *
- * @param string $constant The name of the constant
- * @param null|object $object The object to get the constant from
- *
- * @return string
- */
-function twig_constant($constant, $object = null)
-{
- if (null !== $object) {
- $constant = get_class($object).'::'.$constant;
- }
-
- return constant($constant);
-}
-
-/**
- * Checks if a constant exists.
- *
- * @param string $constant The name of the constant
- * @param null|object $object The object to get the constant from
- *
- * @return bool
- */
-function twig_constant_is_defined($constant, $object = null)
-{
- if (null !== $object) {
- $constant = get_class($object).'::'.$constant;
- }
-
- return defined($constant);
-}
-
-/**
- * Batches item.
- *
- * @param array $items An array of items
- * @param int $size The size of the batch
- * @param mixed $fill A value used to fill missing items
- *
- * @return array
- */
-function twig_array_batch($items, $size, $fill = null)
-{
- if ($items instanceof Traversable) {
- $items = iterator_to_array($items, false);
- }
-
- $size = ceil($size);
-
- $result = array_chunk($items, $size, true);
-
- if (null !== $fill && !empty($result)) {
- $last = count($result) - 1;
- if ($fillCount = $size - count($result[$last])) {
- $result[$last] = array_merge(
- $result[$last],
- array_fill(0, $fillCount, $fill)
- );
- }
- }
-
- return $result;
-}
-
-class_alias('Twig_Extension_Core', 'Twig\Extension\CoreExtension', false);
diff --git a/inc/lib/Twig/Extension/Debug.php b/inc/lib/Twig/Extension/Debug.php
deleted file mode 100644
index d0cd1962..00000000
--- a/inc/lib/Twig/Extension/Debug.php
+++ /dev/null
@@ -1,67 +0,0 @@
- $isDumpOutputHtmlSafe ? array('html') : array(), 'needs_context' => true, 'needs_environment' => true)),
- );
- }
-
- public function getName()
- {
- return 'debug';
- }
-}
-
-function twig_var_dump(Twig_Environment $env, $context)
-{
- if (!$env->isDebug()) {
- return;
- }
-
- ob_start();
-
- $count = func_num_args();
- if (2 === $count) {
- $vars = array();
- foreach ($context as $key => $value) {
- if (!$value instanceof Twig_Template) {
- $vars[$key] = $value;
- }
- }
-
- var_dump($vars);
- } else {
- for ($i = 2; $i < $count; ++$i) {
- var_dump(func_get_arg($i));
- }
- }
-
- return ob_get_clean();
-}
-
-class_alias('Twig_Extension_Debug', 'Twig\Extension\DebugExtension', false);
diff --git a/inc/lib/Twig/Extension/Escaper.php b/inc/lib/Twig/Extension/Escaper.php
deleted file mode 100644
index 46c2d84b..00000000
--- a/inc/lib/Twig/Extension/Escaper.php
+++ /dev/null
@@ -1,112 +0,0 @@
-setDefaultStrategy($defaultStrategy);
- }
-
- public function getTokenParsers()
- {
- return array(new Twig_TokenParser_AutoEscape());
- }
-
- public function getNodeVisitors()
- {
- return array(new Twig_NodeVisitor_Escaper());
- }
-
- public function getFilters()
- {
- return array(
- new Twig_SimpleFilter('raw', 'twig_raw_filter', array('is_safe' => array('all'))),
- );
- }
-
- /**
- * Sets the default strategy to use when not defined by the user.
- *
- * The strategy can be a valid PHP callback that takes the template
- * name as an argument and returns the strategy to use.
- *
- * @param string|false|callable $defaultStrategy An escaping strategy
- */
- public function setDefaultStrategy($defaultStrategy)
- {
- // for BC
- if (true === $defaultStrategy) {
- @trigger_error('Using "true" as the default strategy is deprecated since version 1.21. Use "html" instead.', E_USER_DEPRECATED);
-
- $defaultStrategy = 'html';
- }
-
- if ('filename' === $defaultStrategy) {
- @trigger_error('Using "filename" as the default strategy is deprecated since version 1.27. Use "name" instead.', E_USER_DEPRECATED);
-
- $defaultStrategy = 'name';
- }
-
- if ('name' === $defaultStrategy) {
- $defaultStrategy = array('Twig_FileExtensionEscapingStrategy', 'guess');
- }
-
- $this->defaultStrategy = $defaultStrategy;
- }
-
- /**
- * Gets the default strategy to use when not defined by the user.
- *
- * @param string $name The template name
- *
- * @return string|false The default strategy to use for the template
- */
- public function getDefaultStrategy($name)
- {
- // disable string callables to avoid calling a function named html or js,
- // or any other upcoming escaping strategy
- if (!is_string($this->defaultStrategy) && false !== $this->defaultStrategy) {
- return call_user_func($this->defaultStrategy, $name);
- }
-
- return $this->defaultStrategy;
- }
-
- public function getName()
- {
- return 'escaper';
- }
-}
-
-/**
- * Marks a variable as being safe.
- *
- * @param string $string A PHP variable
- *
- * @return string
- */
-function twig_raw_filter($string)
-{
- return $string;
-}
-
-class_alias('Twig_Extension_Escaper', 'Twig\Extension\EscaperExtension', false);
diff --git a/inc/lib/Twig/Extension/GlobalsInterface.php b/inc/lib/Twig/Extension/GlobalsInterface.php
deleted file mode 100644
index 922cd2c9..00000000
--- a/inc/lib/Twig/Extension/GlobalsInterface.php
+++ /dev/null
@@ -1,24 +0,0 @@
-
- */
-interface Twig_Extension_GlobalsInterface
-{
-}
-
-class_alias('Twig_Extension_GlobalsInterface', 'Twig\Extension\GlobalsInterface', false);
diff --git a/inc/lib/Twig/Extension/InitRuntimeInterface.php b/inc/lib/Twig/Extension/InitRuntimeInterface.php
deleted file mode 100644
index 1549862f..00000000
--- a/inc/lib/Twig/Extension/InitRuntimeInterface.php
+++ /dev/null
@@ -1,24 +0,0 @@
-
- */
-interface Twig_Extension_InitRuntimeInterface
-{
-}
-
-class_alias('Twig_Extension_InitRuntimeInterface', 'Twig\Extension\InitRuntimeInterface', false);
diff --git a/inc/lib/Twig/Extension/Optimizer.php b/inc/lib/Twig/Extension/Optimizer.php
deleted file mode 100644
index 6c62e3ef..00000000
--- a/inc/lib/Twig/Extension/Optimizer.php
+++ /dev/null
@@ -1,35 +0,0 @@
-optimizers = $optimizers;
- }
-
- public function getNodeVisitors()
- {
- return array(new Twig_NodeVisitor_Optimizer($this->optimizers));
- }
-
- public function getName()
- {
- return 'optimizer';
- }
-}
-
-class_alias('Twig_Extension_Optimizer', 'Twig\Extension\OptimizerExtension', false);
diff --git a/inc/lib/Twig/Extension/Profiler.php b/inc/lib/Twig/Extension/Profiler.php
deleted file mode 100644
index fcfc002b..00000000
--- a/inc/lib/Twig/Extension/Profiler.php
+++ /dev/null
@@ -1,49 +0,0 @@
-actives[] = $profile;
- }
-
- public function enter(Twig_Profiler_Profile $profile)
- {
- $this->actives[0]->addProfile($profile);
- array_unshift($this->actives, $profile);
- }
-
- public function leave(Twig_Profiler_Profile $profile)
- {
- $profile->leave();
- array_shift($this->actives);
-
- if (1 === count($this->actives)) {
- $this->actives[0]->leave();
- }
- }
-
- public function getNodeVisitors()
- {
- return array(new Twig_Profiler_NodeVisitor_Profiler(get_class($this)));
- }
-
- public function getName()
- {
- return 'profiler';
- }
-}
-
-class_alias('Twig_Extension_Profiler', 'Twig\Extension\ProfilerExtension', false);
-class_exists('Twig_Profiler_Profile');
diff --git a/inc/lib/Twig/Extension/Sandbox.php b/inc/lib/Twig/Extension/Sandbox.php
deleted file mode 100644
index 5cb80a71..00000000
--- a/inc/lib/Twig/Extension/Sandbox.php
+++ /dev/null
@@ -1,103 +0,0 @@
-policy = $policy;
- $this->sandboxedGlobally = $sandboxed;
- }
-
- public function getTokenParsers()
- {
- return array(new Twig_TokenParser_Sandbox());
- }
-
- public function getNodeVisitors()
- {
- return array(new Twig_NodeVisitor_Sandbox());
- }
-
- public function enableSandbox()
- {
- $this->sandboxed = true;
- }
-
- public function disableSandbox()
- {
- $this->sandboxed = false;
- }
-
- public function isSandboxed()
- {
- return $this->sandboxedGlobally || $this->sandboxed;
- }
-
- public function isSandboxedGlobally()
- {
- return $this->sandboxedGlobally;
- }
-
- public function setSecurityPolicy(Twig_Sandbox_SecurityPolicyInterface $policy)
- {
- $this->policy = $policy;
- }
-
- public function getSecurityPolicy()
- {
- return $this->policy;
- }
-
- public function checkSecurity($tags, $filters, $functions)
- {
- if ($this->isSandboxed()) {
- $this->policy->checkSecurity($tags, $filters, $functions);
- }
- }
-
- public function checkMethodAllowed($obj, $method)
- {
- if ($this->isSandboxed()) {
- $this->policy->checkMethodAllowed($obj, $method);
- }
- }
-
- public function checkPropertyAllowed($obj, $method)
- {
- if ($this->isSandboxed()) {
- $this->policy->checkPropertyAllowed($obj, $method);
- }
- }
-
- public function ensureToStringAllowed($obj)
- {
- if ($this->isSandboxed() && is_object($obj)) {
- $this->policy->checkMethodAllowed($obj, '__toString');
- }
-
- return $obj;
- }
-
- public function getName()
- {
- return 'sandbox';
- }
-}
-
-class_alias('Twig_Extension_Sandbox', 'Twig\Extension\SandboxExtension', false);
diff --git a/inc/lib/Twig/Extension/Staging.php b/inc/lib/Twig/Extension/Staging.php
deleted file mode 100644
index d3a0f9c9..00000000
--- a/inc/lib/Twig/Extension/Staging.php
+++ /dev/null
@@ -1,112 +0,0 @@
-
- *
- * @internal
- */
-class Twig_Extension_Staging extends Twig_Extension
-{
- protected $functions = array();
- protected $filters = array();
- protected $visitors = array();
- protected $tokenParsers = array();
- protected $globals = array();
- protected $tests = array();
-
- public function addFunction($name, $function)
- {
- if (isset($this->functions[$name])) {
- @trigger_error(sprintf('Overriding function "%s" that is already registered is deprecated since version 1.30 and won\'t be possible anymore in 2.0.', $name), E_USER_DEPRECATED);
- }
-
- $this->functions[$name] = $function;
- }
-
- public function getFunctions()
- {
- return $this->functions;
- }
-
- public function addFilter($name, $filter)
- {
- if (isset($this->filters[$name])) {
- @trigger_error(sprintf('Overriding filter "%s" that is already registered is deprecated since version 1.30 and won\'t be possible anymore in 2.0.', $name), E_USER_DEPRECATED);
- }
-
- $this->filters[$name] = $filter;
- }
-
- public function getFilters()
- {
- return $this->filters;
- }
-
- public function addNodeVisitor(Twig_NodeVisitorInterface $visitor)
- {
- $this->visitors[] = $visitor;
- }
-
- public function getNodeVisitors()
- {
- return $this->visitors;
- }
-
- public function addTokenParser(Twig_TokenParserInterface $parser)
- {
- if (isset($this->tokenParsers[$parser->getTag()])) {
- @trigger_error(sprintf('Overriding tag "%s" that is already registered is deprecated since version 1.30 and won\'t be possible anymore in 2.0.', $parser->getTag()), E_USER_DEPRECATED);
- }
-
- $this->tokenParsers[$parser->getTag()] = $parser;
- }
-
- public function getTokenParsers()
- {
- return $this->tokenParsers;
- }
-
- public function addGlobal($name, $value)
- {
- $this->globals[$name] = $value;
- }
-
- public function getGlobals()
- {
- return $this->globals;
- }
-
- public function addTest($name, $test)
- {
- if (isset($this->tests[$name])) {
- @trigger_error(sprintf('Overriding test "%s" that is already registered is deprecated since version 1.30 and won\'t be possible anymore in 2.0.', $name), E_USER_DEPRECATED);
- }
-
- $this->tests[$name] = $test;
- }
-
- public function getTests()
- {
- return $this->tests;
- }
-
- public function getName()
- {
- return 'staging';
- }
-}
-
-class_alias('Twig_Extension_Staging', 'Twig\Extension\StagingExtension', false);
diff --git a/inc/lib/Twig/Extension/StringLoader.php b/inc/lib/Twig/Extension/StringLoader.php
deleted file mode 100644
index 2ce3c992..00000000
--- a/inc/lib/Twig/Extension/StringLoader.php
+++ /dev/null
@@ -1,47 +0,0 @@
- true)),
- );
- }
-
- public function getName()
- {
- return 'string_loader';
- }
-}
-
-/**
- * Loads a template from a string.
- *
- *
- * {{ include(template_from_string("Hello {{ name }}")) }}
- *
- *
- * @param Twig_Environment $env A Twig_Environment instance
- * @param string $template A template as a string or object implementing __toString()
- *
- * @return Twig_Template
- */
-function twig_template_from_string(Twig_Environment $env, $template)
-{
- return $env->createTemplate((string) $template);
-}
-
-class_alias('Twig_Extension_StringLoader', 'Twig\Extension\StringLoaderExtension', false);
diff --git a/inc/lib/Twig/ExtensionInterface.php b/inc/lib/Twig/ExtensionInterface.php
deleted file mode 100644
index 946df500..00000000
--- a/inc/lib/Twig/ExtensionInterface.php
+++ /dev/null
@@ -1,90 +0,0 @@
-
- */
-interface Twig_ExtensionInterface
-{
- /**
- * Initializes the runtime environment.
- *
- * This is where you can load some file that contains filter functions for instance.
- *
- * @deprecated since 1.23 (to be removed in 2.0), implement Twig_Extension_InitRuntimeInterface instead
- */
- public function initRuntime(Twig_Environment $environment);
-
- /**
- * Returns the token parser instances to add to the existing list.
- *
- * @return Twig_TokenParserInterface[]
- */
- public function getTokenParsers();
-
- /**
- * Returns the node visitor instances to add to the existing list.
- *
- * @return Twig_NodeVisitorInterface[]
- */
- public function getNodeVisitors();
-
- /**
- * Returns a list of filters to add to the existing list.
- *
- * @return Twig_SimpleFilter[]
- */
- public function getFilters();
-
- /**
- * Returns a list of tests to add to the existing list.
- *
- * @return Twig_SimpleTest[]
- */
- public function getTests();
-
- /**
- * Returns a list of functions to add to the existing list.
- *
- * @return Twig_SimpleFunction[]
- */
- public function getFunctions();
-
- /**
- * Returns a list of operators to add to the existing list.
- *
- * @return array First array of unary operators, second array of binary operators
- */
- public function getOperators();
-
- /**
- * Returns a list of global variables to add to the existing list.
- *
- * @return array An array of global variables
- *
- * @deprecated since 1.23 (to be removed in 2.0), implement Twig_Extension_GlobalsInterface instead
- */
- public function getGlobals();
-
- /**
- * Returns the name of the extension.
- *
- * @return string The extension name
- *
- * @deprecated since 1.26 (to be removed in 2.0), not used anymore internally
- */
- public function getName();
-}
-
-class_alias('Twig_ExtensionInterface', 'Twig\Extension\ExtensionInterface', false);
-class_exists('Twig_Environment');
diff --git a/inc/lib/Twig/Extensions/Extension/I18n.php b/inc/lib/Twig/Extensions/Extension/I18n.php
deleted file mode 100644
index bc6a05bd..00000000
--- a/inc/lib/Twig/Extensions/Extension/I18n.php
+++ /dev/null
@@ -1,45 +0,0 @@
- $length) {
- if ($preserve) {
- if (false !== ($breakpoint = mb_strpos($value, ' ', $length))) {
- $length = $breakpoint;
- }
- }
- return mb_substr($value, 0, $length) . $separator;
- }
- return $value;
-}
-
-function twig_filename_truncate_filter($value, $length = 30, $separator = '…') {
- if (mb_strlen($value) > $length) {
- $value = strrev($value);
- $array = array_reverse(explode(".", $value, 2));
- $array = array_map("strrev", $array);
-
- $filename = &$array[0];
- $extension = isset($array[1]) ? $array[1] : false;
-
- $filename = mb_substr($filename, 0, $length - ($extension ? mb_strlen($extension) + 1 : 0)) . $separator;
-
- return implode(".", $array);
- }
- return $value;
-}
-
-function twig_ratio_function($w, $h) {
- return fraction($w, $h, ':');
-}
-function twig_secure_link_confirm($text, $title, $confirm_message, $href) {
- global $config;
-
- return '' . $text . ' ';
-}
-function twig_secure_link($href) {
- return $href . '/' . make_secure_link_token($href);
-}
diff --git a/inc/lib/Twig/Extensions/Node/Trans.php b/inc/lib/Twig/Extensions/Node/Trans.php
deleted file mode 100644
index e7dc1ca8..00000000
--- a/inc/lib/Twig/Extensions/Node/Trans.php
+++ /dev/null
@@ -1,133 +0,0 @@
-
- */
-class Twig_Extensions_Node_Trans extends Twig_Node
-{
- public function __construct(Twig_NodeInterface $body, Twig_NodeInterface $plural = null, Twig_Node_Expression $count = null, $lineno, $tag = null)
- {
- parent::__construct(array('count' => $count, 'body' => $body, 'plural' => $plural), array(), $lineno, $tag);
- }
-
- /**
- * Compiles the node to PHP.
- *
- * @param Twig_Compiler A Twig_Compiler instance
- */
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->addDebugInfo($this);
-
- list($msg, $vars) = $this->compileString($this->getNode('body'));
-
- if (null !== $this->getNode('plural')) {
- list($msg1, $vars1) = $this->compileString($this->getNode('plural'));
-
- $vars = array_merge($vars, $vars1);
- }
-
- $function = null === $this->getNode('plural') ? 'gettext' : 'ngettext';
-
- if ($vars) {
- $compiler
- ->write('echo strtr('.$function.'(')
- ->subcompile($msg)
- ;
-
- if (null !== $this->getNode('plural')) {
- $compiler
- ->raw(', ')
- ->subcompile($msg1)
- ->raw(', abs(')
- ->subcompile($this->getNode('count'))
- ->raw(')')
- ;
- }
-
- $compiler->raw('), array(');
-
- foreach ($vars as $var) {
- if ('count' === $var->getAttribute('name')) {
- $compiler
- ->string('%count%')
- ->raw(' => abs(')
- ->subcompile($this->getNode('count'))
- ->raw('), ')
- ;
- } else {
- $compiler
- ->string('%'.$var->getAttribute('name').'%')
- ->raw(' => ')
- ->subcompile($var)
- ->raw(', ')
- ;
- }
- }
-
- $compiler->raw("));\n");
- } else {
- $compiler
- ->write('echo '.$function.'(')
- ->subcompile($msg)
- ;
-
- if (null !== $this->getNode('plural')) {
- $compiler
- ->raw(', ')
- ->subcompile($msg1)
- ->raw(', abs(')
- ->subcompile($this->getNode('count'))
- ->raw(')')
- ;
- }
-
- $compiler->raw(");\n");
- }
- }
-
- protected function compileString(Twig_NodeInterface $body)
- {
- if ($body instanceof Twig_Node_Expression_Name || $body instanceof Twig_Node_Expression_Constant || $body instanceof Twig_Node_Expression_TempName) {
- return array($body, array());
- }
-
- $vars = array();
- if (count($body)) {
- $msg = '';
-
- foreach ($body as $node) {
- if (get_class($node) === 'Twig_Node' && $node->getNode(0) instanceof Twig_Node_SetTemp) {
- $node = $node->getNode(1);
- }
-
- if ($node instanceof Twig_Node_Print) {
- $n = $node->getNode('expr');
- while ($n instanceof Twig_Node_Expression_Filter) {
- $n = $n->getNode('node');
- }
- $msg .= sprintf('%%%s%%', $n->getAttribute('name'));
- $vars[] = new Twig_Node_Expression_Name($n->getAttribute('name'), $n->getLine());
- } else {
- $msg .= $node->getAttribute('data');
- }
- }
- } else {
- $msg = $body->getAttribute('data');
- }
-
- return array(new Twig_Node(array(new Twig_Node_Expression_Constant(trim($msg), $body->getLine()))), $vars);
- }
-}
\ No newline at end of file
diff --git a/inc/lib/Twig/Extensions/TokenParser/Trans.php b/inc/lib/Twig/Extensions/TokenParser/Trans.php
deleted file mode 100644
index 4a0fad41..00000000
--- a/inc/lib/Twig/Extensions/TokenParser/Trans.php
+++ /dev/null
@@ -1,80 +0,0 @@
-getLine();
- $stream = $this->parser->getStream();
- $count = null;
- $plural = null;
-
- if (!$stream->test(Twig_Token::BLOCK_END_TYPE)) {
- $body = $this->parser->getExpressionParser()->parseExpression();
- } else {
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
- $body = $this->parser->subparse(array($this, 'decideForFork'));
- if ('plural' === $stream->next()->getValue()) {
- $count = $this->parser->getExpressionParser()->parseExpression();
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
- $plural = $this->parser->subparse(array($this, 'decideForEnd'), true);
- }
- }
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- $this->checkTransString($body, $lineno);
-
- return new Twig_Extensions_Node_Trans($body, $plural, $count, $lineno, $this->getTag());
- }
-
- public function decideForFork(Twig_Token $token)
- {
- return $token->test(array('plural', 'endtrans'));
- }
-
- public function decideForEnd(Twig_Token $token)
- {
- return $token->test('endtrans');
- }
-
- /**
- * Gets the tag name associated with this token parser.
- *
- * @param string The tag name
- */
- public function getTag()
- {
- return 'trans';
- }
-
- protected function checkTransString(Twig_NodeInterface $body, $lineno)
- {
- foreach ($body as $i => $node) {
- if (
- $node instanceof Twig_Node_Text
- ||
- ($node instanceof Twig_Node_Print && $node->getNode('expr') instanceof Twig_Node_Expression_Name)
- ) {
- continue;
- }
-
- throw new Twig_Error_Syntax(sprintf('The text to be translated with "trans" can only contain references to simple variables'), $lineno);
- }
- }
-}
\ No newline at end of file
diff --git a/inc/lib/Twig/FactoryRuntimeLoader.php b/inc/lib/Twig/FactoryRuntimeLoader.php
deleted file mode 100644
index 2cdaded1..00000000
--- a/inc/lib/Twig/FactoryRuntimeLoader.php
+++ /dev/null
@@ -1,39 +0,0 @@
-
- */
-class Twig_FactoryRuntimeLoader implements Twig_RuntimeLoaderInterface
-{
- private $map;
-
- /**
- * @param array $map An array where keys are class names and values factory callables
- */
- public function __construct($map = array())
- {
- $this->map = $map;
- }
-
- public function load($class)
- {
- if (isset($this->map[$class])) {
- $runtimeFactory = $this->map[$class];
-
- return $runtimeFactory();
- }
- }
-}
-
-class_alias('Twig_FactoryRuntimeLoader', 'Twig\RuntimeLoader\FactoryRuntimeLoader', false);
diff --git a/inc/lib/Twig/FileExtensionEscapingStrategy.php b/inc/lib/Twig/FileExtensionEscapingStrategy.php
deleted file mode 100644
index 8f8cd2ee..00000000
--- a/inc/lib/Twig/FileExtensionEscapingStrategy.php
+++ /dev/null
@@ -1,60 +0,0 @@
-
- */
-class Twig_FileExtensionEscapingStrategy
-{
- /**
- * Guesses the best autoescaping strategy based on the file name.
- *
- * @param string $name The template name
- *
- * @return string|false The escaping strategy name to use or false to disable
- */
- public static function guess($name)
- {
- if (in_array(substr($name, -1), array('/', '\\'))) {
- return 'html'; // return html for directories
- }
-
- if ('.twig' === substr($name, -5)) {
- $name = substr($name, 0, -5);
- }
-
- $extension = pathinfo($name, PATHINFO_EXTENSION);
-
- switch ($extension) {
- case 'js':
- return 'js';
-
- case 'css':
- return 'css';
-
- case 'txt':
- return false;
-
- default:
- return 'html';
- }
- }
-}
-
-class_alias('Twig_FileExtensionEscapingStrategy', 'Twig\FileExtensionEscapingStrategy', false);
diff --git a/inc/lib/Twig/Filter.php b/inc/lib/Twig/Filter.php
deleted file mode 100644
index 893d75d1..00000000
--- a/inc/lib/Twig/Filter.php
+++ /dev/null
@@ -1,84 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-abstract class Twig_Filter implements Twig_FilterInterface, Twig_FilterCallableInterface
-{
- protected $options;
- protected $arguments = array();
-
- public function __construct(array $options = array())
- {
- $this->options = array_merge(array(
- 'needs_environment' => false,
- 'needs_context' => false,
- 'pre_escape' => null,
- 'preserves_safety' => null,
- 'callable' => null,
- ), $options);
- }
-
- public function setArguments($arguments)
- {
- $this->arguments = $arguments;
- }
-
- public function getArguments()
- {
- return $this->arguments;
- }
-
- public function needsEnvironment()
- {
- return $this->options['needs_environment'];
- }
-
- public function needsContext()
- {
- return $this->options['needs_context'];
- }
-
- public function getSafe(Twig_Node $filterArgs)
- {
- if (isset($this->options['is_safe'])) {
- return $this->options['is_safe'];
- }
-
- if (isset($this->options['is_safe_callback'])) {
- return call_user_func($this->options['is_safe_callback'], $filterArgs);
- }
- }
-
- public function getPreservesSafety()
- {
- return $this->options['preserves_safety'];
- }
-
- public function getPreEscape()
- {
- return $this->options['pre_escape'];
- }
-
- public function getCallable()
- {
- return $this->options['callable'];
- }
-}
diff --git a/inc/lib/Twig/Filter/Function.php b/inc/lib/Twig/Filter/Function.php
deleted file mode 100644
index 71b16554..00000000
--- a/inc/lib/Twig/Filter/Function.php
+++ /dev/null
@@ -1,40 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_Filter_Function extends Twig_Filter
-{
- protected $function;
-
- public function __construct($function, array $options = array())
- {
- $options['callable'] = $function;
-
- parent::__construct($options);
-
- $this->function = $function;
- }
-
- public function compile()
- {
- return $this->function;
- }
-}
diff --git a/inc/lib/Twig/Filter/Method.php b/inc/lib/Twig/Filter/Method.php
deleted file mode 100644
index 1b75676c..00000000
--- a/inc/lib/Twig/Filter/Method.php
+++ /dev/null
@@ -1,42 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_Filter_Method extends Twig_Filter
-{
- protected $extension;
- protected $method;
-
- public function __construct(Twig_ExtensionInterface $extension, $method, array $options = array())
- {
- $options['callable'] = array($extension, $method);
-
- parent::__construct($options);
-
- $this->extension = $extension;
- $this->method = $method;
- }
-
- public function compile()
- {
- return sprintf('$this->env->getExtension(\'%s\')->%s', get_class($this->extension), $this->method);
- }
-}
diff --git a/inc/lib/Twig/Filter/Node.php b/inc/lib/Twig/Filter/Node.php
deleted file mode 100644
index 3e6b12ef..00000000
--- a/inc/lib/Twig/Filter/Node.php
+++ /dev/null
@@ -1,42 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_Filter_Node extends Twig_Filter
-{
- protected $class;
-
- public function __construct($class, array $options = array())
- {
- parent::__construct($options);
-
- $this->class = $class;
- }
-
- public function getClass()
- {
- return $this->class;
- }
-
- public function compile()
- {
- }
-}
diff --git a/inc/lib/Twig/FilterCallableInterface.php b/inc/lib/Twig/FilterCallableInterface.php
deleted file mode 100644
index 21b028c4..00000000
--- a/inc/lib/Twig/FilterCallableInterface.php
+++ /dev/null
@@ -1,24 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-interface Twig_FilterCallableInterface
-{
- public function getCallable();
-}
diff --git a/inc/lib/Twig/FilterInterface.php b/inc/lib/Twig/FilterInterface.php
deleted file mode 100644
index 9d7e9ab6..00000000
--- a/inc/lib/Twig/FilterInterface.php
+++ /dev/null
@@ -1,43 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-interface Twig_FilterInterface
-{
- /**
- * Compiles a filter.
- *
- * @return string The PHP code for the filter
- */
- public function compile();
-
- public function needsEnvironment();
-
- public function needsContext();
-
- public function getSafe(Twig_Node $filterArgs);
-
- public function getPreservesSafety();
-
- public function getPreEscape();
-
- public function setArguments($arguments);
-
- public function getArguments();
-}
diff --git a/inc/lib/Twig/Function.php b/inc/lib/Twig/Function.php
deleted file mode 100644
index 9dc16e90..00000000
--- a/inc/lib/Twig/Function.php
+++ /dev/null
@@ -1,74 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-abstract class Twig_Function implements Twig_FunctionInterface, Twig_FunctionCallableInterface
-{
- protected $options;
- protected $arguments = array();
-
- public function __construct(array $options = array())
- {
- $this->options = array_merge(array(
- 'needs_environment' => false,
- 'needs_context' => false,
- 'callable' => null,
- ), $options);
- }
-
- public function setArguments($arguments)
- {
- $this->arguments = $arguments;
- }
-
- public function getArguments()
- {
- return $this->arguments;
- }
-
- public function needsEnvironment()
- {
- return $this->options['needs_environment'];
- }
-
- public function needsContext()
- {
- return $this->options['needs_context'];
- }
-
- public function getSafe(Twig_Node $functionArgs)
- {
- if (isset($this->options['is_safe'])) {
- return $this->options['is_safe'];
- }
-
- if (isset($this->options['is_safe_callback'])) {
- return call_user_func($this->options['is_safe_callback'], $functionArgs);
- }
-
- return array();
- }
-
- public function getCallable()
- {
- return $this->options['callable'];
- }
-}
diff --git a/inc/lib/Twig/Function/Function.php b/inc/lib/Twig/Function/Function.php
deleted file mode 100644
index 97c0eb77..00000000
--- a/inc/lib/Twig/Function/Function.php
+++ /dev/null
@@ -1,41 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_Function_Function extends Twig_Function
-{
- protected $function;
-
- public function __construct($function, array $options = array())
- {
- $options['callable'] = $function;
-
- parent::__construct($options);
-
- $this->function = $function;
- }
-
- public function compile()
- {
- return $this->function;
- }
-}
diff --git a/inc/lib/Twig/Function/Method.php b/inc/lib/Twig/Function/Method.php
deleted file mode 100644
index 4299e118..00000000
--- a/inc/lib/Twig/Function/Method.php
+++ /dev/null
@@ -1,43 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_Function_Method extends Twig_Function
-{
- protected $extension;
- protected $method;
-
- public function __construct(Twig_ExtensionInterface $extension, $method, array $options = array())
- {
- $options['callable'] = array($extension, $method);
-
- parent::__construct($options);
-
- $this->extension = $extension;
- $this->method = $method;
- }
-
- public function compile()
- {
- return sprintf('$this->env->getExtension(\'%s\')->%s', get_class($this->extension), $this->method);
- }
-}
diff --git a/inc/lib/Twig/Function/Node.php b/inc/lib/Twig/Function/Node.php
deleted file mode 100644
index 0adc5d93..00000000
--- a/inc/lib/Twig/Function/Node.php
+++ /dev/null
@@ -1,42 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_Function_Node extends Twig_Function
-{
- protected $class;
-
- public function __construct($class, array $options = array())
- {
- parent::__construct($options);
-
- $this->class = $class;
- }
-
- public function getClass()
- {
- return $this->class;
- }
-
- public function compile()
- {
- }
-}
diff --git a/inc/lib/Twig/FunctionCallableInterface.php b/inc/lib/Twig/FunctionCallableInterface.php
deleted file mode 100644
index d23d6917..00000000
--- a/inc/lib/Twig/FunctionCallableInterface.php
+++ /dev/null
@@ -1,24 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-interface Twig_FunctionCallableInterface
-{
- public function getCallable();
-}
diff --git a/inc/lib/Twig/FunctionInterface.php b/inc/lib/Twig/FunctionInterface.php
deleted file mode 100644
index 00d4f95c..00000000
--- a/inc/lib/Twig/FunctionInterface.php
+++ /dev/null
@@ -1,40 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-interface Twig_FunctionInterface
-{
- /**
- * Compiles a function.
- *
- * @return string The PHP code for the function
- */
- public function compile();
-
- public function needsEnvironment();
-
- public function needsContext();
-
- public function getSafe(Twig_Node $filterArgs);
-
- public function setArguments($arguments);
-
- public function getArguments();
-}
diff --git a/inc/lib/Twig/Lexer.php b/inc/lib/Twig/Lexer.php
deleted file mode 100644
index 41211eb2..00000000
--- a/inc/lib/Twig/Lexer.php
+++ /dev/null
@@ -1,427 +0,0 @@
-
- */
-class Twig_Lexer implements Twig_LexerInterface
-{
- protected $tokens;
- protected $code;
- protected $cursor;
- protected $lineno;
- protected $end;
- protected $state;
- protected $states;
- protected $brackets;
- protected $env;
- // to be renamed to $name in 2.0 (where it is private)
- protected $filename;
- protected $options;
- protected $regexes;
- protected $position;
- protected $positions;
- protected $currentVarBlockLine;
-
- private $source;
-
- const STATE_DATA = 0;
- const STATE_BLOCK = 1;
- const STATE_VAR = 2;
- const STATE_STRING = 3;
- const STATE_INTERPOLATION = 4;
-
- const REGEX_NAME = '/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/A';
- const REGEX_NUMBER = '/[0-9]+(?:\.[0-9]+)?/A';
- const REGEX_STRING = '/"([^#"\\\\]*(?:\\\\.[^#"\\\\]*)*)"|\'([^\'\\\\]*(?:\\\\.[^\'\\\\]*)*)\'/As';
- const REGEX_DQ_STRING_DELIM = '/"/A';
- const REGEX_DQ_STRING_PART = '/[^#"\\\\]*(?:(?:\\\\.|#(?!\{))[^#"\\\\]*)*/As';
- const PUNCTUATION = '()[]{}?:.,|';
-
- public function __construct(Twig_Environment $env, array $options = array())
- {
- $this->env = $env;
-
- $this->options = array_merge(array(
- 'tag_comment' => array('{#', '#}'),
- 'tag_block' => array('{%', '%}'),
- 'tag_variable' => array('{{', '}}'),
- 'whitespace_trim' => '-',
- 'interpolation' => array('#{', '}'),
- ), $options);
-
- $this->regexes = array(
- 'lex_var' => '/\s*'.preg_quote($this->options['whitespace_trim'].$this->options['tag_variable'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_variable'][1], '/').'/A',
- 'lex_block' => '/\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')\n?/A',
- 'lex_raw_data' => '/('.preg_quote($this->options['tag_block'][0].$this->options['whitespace_trim'], '/').'|'.preg_quote($this->options['tag_block'][0], '/').')\s*(?:end%s)\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')/s',
- 'operator' => $this->getOperatorRegex(),
- 'lex_comment' => '/(?:'.preg_quote($this->options['whitespace_trim'], '/').preg_quote($this->options['tag_comment'][1], '/').'\s*|'.preg_quote($this->options['tag_comment'][1], '/').')\n?/s',
- 'lex_block_raw' => '/\s*(raw|verbatim)\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')/As',
- 'lex_block_line' => '/\s*line\s+(\d+)\s*'.preg_quote($this->options['tag_block'][1], '/').'/As',
- 'lex_tokens_start' => '/('.preg_quote($this->options['tag_variable'][0], '/').'|'.preg_quote($this->options['tag_block'][0], '/').'|'.preg_quote($this->options['tag_comment'][0], '/').')('.preg_quote($this->options['whitespace_trim'], '/').')?/s',
- 'interpolation_start' => '/'.preg_quote($this->options['interpolation'][0], '/').'\s*/A',
- 'interpolation_end' => '/\s*'.preg_quote($this->options['interpolation'][1], '/').'/A',
- );
- }
-
- public function tokenize($code, $name = null)
- {
- if (!$code instanceof Twig_Source) {
- @trigger_error(sprintf('Passing a string as the $code argument of %s() is deprecated since version 1.27 and will be removed in 2.0. Pass a Twig_Source instance instead.', __METHOD__), E_USER_DEPRECATED);
- $this->source = new Twig_Source($code, $name);
- } else {
- $this->source = $code;
- }
-
- if (((int) ini_get('mbstring.func_overload')) & 2) {
- @trigger_error('Support for having "mbstring.func_overload" different from 0 is deprecated version 1.29 and will be removed in 2.0.', E_USER_DEPRECATED);
- }
-
- if (function_exists('mb_internal_encoding') && ((int) ini_get('mbstring.func_overload')) & 2) {
- $mbEncoding = mb_internal_encoding();
- mb_internal_encoding('ASCII');
- } else {
- $mbEncoding = null;
- }
-
- $this->code = str_replace(array("\r\n", "\r"), "\n", $this->source->getCode());
- $this->filename = $this->source->getName();
- $this->cursor = 0;
- $this->lineno = 1;
- $this->end = strlen($this->code);
- $this->tokens = array();
- $this->state = self::STATE_DATA;
- $this->states = array();
- $this->brackets = array();
- $this->position = -1;
-
- // find all token starts in one go
- preg_match_all($this->regexes['lex_tokens_start'], $this->code, $matches, PREG_OFFSET_CAPTURE);
- $this->positions = $matches;
-
- while ($this->cursor < $this->end) {
- // dispatch to the lexing functions depending
- // on the current state
- switch ($this->state) {
- case self::STATE_DATA:
- $this->lexData();
- break;
-
- case self::STATE_BLOCK:
- $this->lexBlock();
- break;
-
- case self::STATE_VAR:
- $this->lexVar();
- break;
-
- case self::STATE_STRING:
- $this->lexString();
- break;
-
- case self::STATE_INTERPOLATION:
- $this->lexInterpolation();
- break;
- }
- }
-
- $this->pushToken(Twig_Token::EOF_TYPE);
-
- if (!empty($this->brackets)) {
- list($expect, $lineno) = array_pop($this->brackets);
- throw new Twig_Error_Syntax(sprintf('Unclosed "%s".', $expect), $lineno, $this->source);
- }
-
- if ($mbEncoding) {
- mb_internal_encoding($mbEncoding);
- }
-
- return new Twig_TokenStream($this->tokens, $this->source);
- }
-
- protected function lexData()
- {
- // if no matches are left we return the rest of the template as simple text token
- if ($this->position == count($this->positions[0]) - 1) {
- $this->pushToken(Twig_Token::TEXT_TYPE, substr($this->code, $this->cursor));
- $this->cursor = $this->end;
-
- return;
- }
-
- // Find the first token after the current cursor
- $position = $this->positions[0][++$this->position];
- while ($position[1] < $this->cursor) {
- if ($this->position == count($this->positions[0]) - 1) {
- return;
- }
- $position = $this->positions[0][++$this->position];
- }
-
- // push the template text first
- $text = $textContent = substr($this->code, $this->cursor, $position[1] - $this->cursor);
- if (isset($this->positions[2][$this->position][0])) {
- $text = rtrim($text);
- }
- $this->pushToken(Twig_Token::TEXT_TYPE, $text);
- $this->moveCursor($textContent.$position[0]);
-
- switch ($this->positions[1][$this->position][0]) {
- case $this->options['tag_comment'][0]:
- $this->lexComment();
- break;
-
- case $this->options['tag_block'][0]:
- // raw data?
- if (preg_match($this->regexes['lex_block_raw'], $this->code, $match, null, $this->cursor)) {
- $this->moveCursor($match[0]);
- $this->lexRawData($match[1]);
- // {% line \d+ %}
- } elseif (preg_match($this->regexes['lex_block_line'], $this->code, $match, null, $this->cursor)) {
- $this->moveCursor($match[0]);
- $this->lineno = (int) $match[1];
- } else {
- $this->pushToken(Twig_Token::BLOCK_START_TYPE);
- $this->pushState(self::STATE_BLOCK);
- $this->currentVarBlockLine = $this->lineno;
- }
- break;
-
- case $this->options['tag_variable'][0]:
- $this->pushToken(Twig_Token::VAR_START_TYPE);
- $this->pushState(self::STATE_VAR);
- $this->currentVarBlockLine = $this->lineno;
- break;
- }
- }
-
- protected function lexBlock()
- {
- if (empty($this->brackets) && preg_match($this->regexes['lex_block'], $this->code, $match, null, $this->cursor)) {
- $this->pushToken(Twig_Token::BLOCK_END_TYPE);
- $this->moveCursor($match[0]);
- $this->popState();
- } else {
- $this->lexExpression();
- }
- }
-
- protected function lexVar()
- {
- if (empty($this->brackets) && preg_match($this->regexes['lex_var'], $this->code, $match, null, $this->cursor)) {
- $this->pushToken(Twig_Token::VAR_END_TYPE);
- $this->moveCursor($match[0]);
- $this->popState();
- } else {
- $this->lexExpression();
- }
- }
-
- protected function lexExpression()
- {
- // whitespace
- if (preg_match('/\s+/A', $this->code, $match, null, $this->cursor)) {
- $this->moveCursor($match[0]);
-
- if ($this->cursor >= $this->end) {
- throw new Twig_Error_Syntax(sprintf('Unclosed "%s".', self::STATE_BLOCK === $this->state ? 'block' : 'variable'), $this->currentVarBlockLine, $this->source);
- }
- }
-
- // operators
- if (preg_match($this->regexes['operator'], $this->code, $match, null, $this->cursor)) {
- $this->pushToken(Twig_Token::OPERATOR_TYPE, preg_replace('/\s+/', ' ', $match[0]));
- $this->moveCursor($match[0]);
- }
- // names
- elseif (preg_match(self::REGEX_NAME, $this->code, $match, null, $this->cursor)) {
- $this->pushToken(Twig_Token::NAME_TYPE, $match[0]);
- $this->moveCursor($match[0]);
- }
- // numbers
- elseif (preg_match(self::REGEX_NUMBER, $this->code, $match, null, $this->cursor)) {
- $number = (float) $match[0]; // floats
- if (ctype_digit($match[0]) && $number <= PHP_INT_MAX) {
- $number = (int) $match[0]; // integers lower than the maximum
- }
- $this->pushToken(Twig_Token::NUMBER_TYPE, $number);
- $this->moveCursor($match[0]);
- }
- // punctuation
- elseif (false !== strpos(self::PUNCTUATION, $this->code[$this->cursor])) {
- // opening bracket
- if (false !== strpos('([{', $this->code[$this->cursor])) {
- $this->brackets[] = array($this->code[$this->cursor], $this->lineno);
- }
- // closing bracket
- elseif (false !== strpos(')]}', $this->code[$this->cursor])) {
- if (empty($this->brackets)) {
- throw new Twig_Error_Syntax(sprintf('Unexpected "%s".', $this->code[$this->cursor]), $this->lineno, $this->source);
- }
-
- list($expect, $lineno) = array_pop($this->brackets);
- if ($this->code[$this->cursor] != strtr($expect, '([{', ')]}')) {
- throw new Twig_Error_Syntax(sprintf('Unclosed "%s".', $expect), $lineno, $this->source);
- }
- }
-
- $this->pushToken(Twig_Token::PUNCTUATION_TYPE, $this->code[$this->cursor]);
- ++$this->cursor;
- }
- // strings
- elseif (preg_match(self::REGEX_STRING, $this->code, $match, null, $this->cursor)) {
- $this->pushToken(Twig_Token::STRING_TYPE, stripcslashes(substr($match[0], 1, -1)));
- $this->moveCursor($match[0]);
- }
- // opening double quoted string
- elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, null, $this->cursor)) {
- $this->brackets[] = array('"', $this->lineno);
- $this->pushState(self::STATE_STRING);
- $this->moveCursor($match[0]);
- }
- // unlexable
- else {
- throw new Twig_Error_Syntax(sprintf('Unexpected character "%s".', $this->code[$this->cursor]), $this->lineno, $this->source);
- }
- }
-
- protected function lexRawData($tag)
- {
- if ('raw' === $tag) {
- @trigger_error(sprintf('Twig Tag "raw" is deprecated since version 1.21. Use "verbatim" instead in %s at line %d.', $this->filename, $this->lineno), E_USER_DEPRECATED);
- }
-
- if (!preg_match(str_replace('%s', $tag, $this->regexes['lex_raw_data']), $this->code, $match, PREG_OFFSET_CAPTURE, $this->cursor)) {
- throw new Twig_Error_Syntax(sprintf('Unexpected end of file: Unclosed "%s" block.', $tag), $this->lineno, $this->source);
- }
-
- $text = substr($this->code, $this->cursor, $match[0][1] - $this->cursor);
- $this->moveCursor($text.$match[0][0]);
-
- if (false !== strpos($match[1][0], $this->options['whitespace_trim'])) {
- $text = rtrim($text);
- }
-
- $this->pushToken(Twig_Token::TEXT_TYPE, $text);
- }
-
- protected function lexComment()
- {
- if (!preg_match($this->regexes['lex_comment'], $this->code, $match, PREG_OFFSET_CAPTURE, $this->cursor)) {
- throw new Twig_Error_Syntax('Unclosed comment.', $this->lineno, $this->source);
- }
-
- $this->moveCursor(substr($this->code, $this->cursor, $match[0][1] - $this->cursor).$match[0][0]);
- }
-
- protected function lexString()
- {
- if (preg_match($this->regexes['interpolation_start'], $this->code, $match, null, $this->cursor)) {
- $this->brackets[] = array($this->options['interpolation'][0], $this->lineno);
- $this->pushToken(Twig_Token::INTERPOLATION_START_TYPE);
- $this->moveCursor($match[0]);
- $this->pushState(self::STATE_INTERPOLATION);
- } elseif (preg_match(self::REGEX_DQ_STRING_PART, $this->code, $match, null, $this->cursor) && strlen($match[0]) > 0) {
- $this->pushToken(Twig_Token::STRING_TYPE, stripcslashes($match[0]));
- $this->moveCursor($match[0]);
- } elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, null, $this->cursor)) {
- list($expect, $lineno) = array_pop($this->brackets);
- if ('"' != $this->code[$this->cursor]) {
- throw new Twig_Error_Syntax(sprintf('Unclosed "%s".', $expect), $lineno, $this->source);
- }
-
- $this->popState();
- ++$this->cursor;
- } else {
- // unlexable
- throw new Twig_Error_Syntax(sprintf('Unexpected character "%s".', $this->code[$this->cursor]), $this->lineno, $this->source);
- }
- }
-
- protected function lexInterpolation()
- {
- $bracket = end($this->brackets);
- if ($this->options['interpolation'][0] === $bracket[0] && preg_match($this->regexes['interpolation_end'], $this->code, $match, null, $this->cursor)) {
- array_pop($this->brackets);
- $this->pushToken(Twig_Token::INTERPOLATION_END_TYPE);
- $this->moveCursor($match[0]);
- $this->popState();
- } else {
- $this->lexExpression();
- }
- }
-
- protected function pushToken($type, $value = '')
- {
- // do not push empty text tokens
- if (Twig_Token::TEXT_TYPE === $type && '' === $value) {
- return;
- }
-
- $this->tokens[] = new Twig_Token($type, $value, $this->lineno);
- }
-
- protected function moveCursor($text)
- {
- $this->cursor += strlen($text);
- $this->lineno += substr_count($text, "\n");
- }
-
- protected function getOperatorRegex()
- {
- $operators = array_merge(
- array('='),
- array_keys($this->env->getUnaryOperators()),
- array_keys($this->env->getBinaryOperators())
- );
-
- $operators = array_combine($operators, array_map('strlen', $operators));
- arsort($operators);
-
- $regex = array();
- foreach ($operators as $operator => $length) {
- // an operator that ends with a character must be followed by
- // a whitespace or a parenthesis
- if (ctype_alpha($operator[$length - 1])) {
- $r = preg_quote($operator, '/').'(?=[\s()])';
- } else {
- $r = preg_quote($operator, '/');
- }
-
- // an operator with a space can be any amount of whitespaces
- $r = preg_replace('/\s+/', '\s+', $r);
-
- $regex[] = $r;
- }
-
- return '/'.implode('|', $regex).'/A';
- }
-
- protected function pushState($state)
- {
- $this->states[] = $this->state;
- $this->state = $state;
- }
-
- protected function popState()
- {
- if (0 === count($this->states)) {
- throw new Exception('Cannot pop state without a previous state.');
- }
-
- $this->state = array_pop($this->states);
- }
-}
-
-class_alias('Twig_Lexer', 'Twig\Lexer', false);
diff --git a/inc/lib/Twig/LexerInterface.php b/inc/lib/Twig/LexerInterface.php
deleted file mode 100644
index c10bbfec..00000000
--- a/inc/lib/Twig/LexerInterface.php
+++ /dev/null
@@ -1,32 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 3.0)
- */
-interface Twig_LexerInterface
-{
- /**
- * Tokenizes a source code.
- *
- * @param string|Twig_Source $code The source code
- * @param string $name A unique identifier for the source code
- *
- * @return Twig_TokenStream
- *
- * @throws Twig_Error_Syntax When the code is syntactically wrong
- */
- public function tokenize($code, $name = null);
-}
diff --git a/inc/lib/Twig/Loader/Array.php b/inc/lib/Twig/Loader/Array.php
deleted file mode 100644
index 0aac7690..00000000
--- a/inc/lib/Twig/Loader/Array.php
+++ /dev/null
@@ -1,97 +0,0 @@
-
- */
-class Twig_Loader_Array implements Twig_LoaderInterface, Twig_ExistsLoaderInterface, Twig_SourceContextLoaderInterface
-{
- protected $templates = array();
-
- /**
- * @param array $templates An array of templates (keys are the names, and values are the source code)
- */
- public function __construct(array $templates = array())
- {
- $this->templates = $templates;
- }
-
- /**
- * Adds or overrides a template.
- *
- * @param string $name The template name
- * @param string $template The template source
- */
- public function setTemplate($name, $template)
- {
- $this->templates[(string) $name] = $template;
- }
-
- public function getSource($name)
- {
- @trigger_error(sprintf('Calling "getSource" on "%s" is deprecated since 1.27. Use getSourceContext() instead.', get_class($this)), E_USER_DEPRECATED);
-
- $name = (string) $name;
- if (!isset($this->templates[$name])) {
- throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
- }
-
- return $this->templates[$name];
- }
-
- public function getSourceContext($name)
- {
- $name = (string) $name;
- if (!isset($this->templates[$name])) {
- throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
- }
-
- return new Twig_Source($this->templates[$name], $name);
- }
-
- public function exists($name)
- {
- return isset($this->templates[(string) $name]);
- }
-
- public function getCacheKey($name)
- {
- $name = (string) $name;
- if (!isset($this->templates[$name])) {
- throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
- }
-
- return $name.':'.$this->templates[$name];
- }
-
- public function isFresh($name, $time)
- {
- $name = (string) $name;
- if (!isset($this->templates[$name])) {
- throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
- }
-
- return true;
- }
-}
-
-class_alias('Twig_Loader_Array', 'Twig\Loader\ArrayLoader', false);
diff --git a/inc/lib/Twig/Loader/Chain.php b/inc/lib/Twig/Loader/Chain.php
deleted file mode 100644
index 59a33796..00000000
--- a/inc/lib/Twig/Loader/Chain.php
+++ /dev/null
@@ -1,151 +0,0 @@
-
- */
-class Twig_Loader_Chain implements Twig_LoaderInterface, Twig_ExistsLoaderInterface, Twig_SourceContextLoaderInterface
-{
- private $hasSourceCache = array();
- protected $loaders = array();
-
- /**
- * @param Twig_LoaderInterface[] $loaders
- */
- public function __construct(array $loaders = array())
- {
- foreach ($loaders as $loader) {
- $this->addLoader($loader);
- }
- }
-
- public function addLoader(Twig_LoaderInterface $loader)
- {
- $this->loaders[] = $loader;
- $this->hasSourceCache = array();
- }
-
- public function getSource($name)
- {
- @trigger_error(sprintf('Calling "getSource" on "%s" is deprecated since 1.27. Use getSourceContext() instead.', get_class($this)), E_USER_DEPRECATED);
-
- $exceptions = array();
- foreach ($this->loaders as $loader) {
- if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) {
- continue;
- }
-
- try {
- return $loader->getSource($name);
- } catch (Twig_Error_Loader $e) {
- $exceptions[] = $e->getMessage();
- }
- }
-
- throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : ''));
- }
-
- public function getSourceContext($name)
- {
- $exceptions = array();
- foreach ($this->loaders as $loader) {
- if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) {
- continue;
- }
-
- try {
- if ($loader instanceof Twig_SourceContextLoaderInterface) {
- return $loader->getSourceContext($name);
- }
-
- return new Twig_Source($loader->getSource($name), $name);
- } catch (Twig_Error_Loader $e) {
- $exceptions[] = $e->getMessage();
- }
- }
-
- throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : ''));
- }
-
- public function exists($name)
- {
- $name = (string) $name;
-
- if (isset($this->hasSourceCache[$name])) {
- return $this->hasSourceCache[$name];
- }
-
- foreach ($this->loaders as $loader) {
- if ($loader instanceof Twig_ExistsLoaderInterface) {
- if ($loader->exists($name)) {
- return $this->hasSourceCache[$name] = true;
- }
-
- continue;
- }
-
- try {
- if ($loader instanceof Twig_SourceContextLoaderInterface) {
- $loader->getSourceContext($name);
- } else {
- $loader->getSource($name);
- }
-
- return $this->hasSourceCache[$name] = true;
- } catch (Twig_Error_Loader $e) {
- }
- }
-
- return $this->hasSourceCache[$name] = false;
- }
-
- public function getCacheKey($name)
- {
- $exceptions = array();
- foreach ($this->loaders as $loader) {
- if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) {
- continue;
- }
-
- try {
- return $loader->getCacheKey($name);
- } catch (Twig_Error_Loader $e) {
- $exceptions[] = get_class($loader).': '.$e->getMessage();
- }
- }
-
- throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : ''));
- }
-
- public function isFresh($name, $time)
- {
- $exceptions = array();
- foreach ($this->loaders as $loader) {
- if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) {
- continue;
- }
-
- try {
- return $loader->isFresh($name, $time);
- } catch (Twig_Error_Loader $e) {
- $exceptions[] = get_class($loader).': '.$e->getMessage();
- }
- }
-
- throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : ''));
- }
-}
-
-class_alias('Twig_Loader_Chain', 'Twig\Loader\ChainLoader', false);
diff --git a/inc/lib/Twig/Loader/Filesystem.php b/inc/lib/Twig/Loader/Filesystem.php
deleted file mode 100644
index 4e8be0d5..00000000
--- a/inc/lib/Twig/Loader/Filesystem.php
+++ /dev/null
@@ -1,290 +0,0 @@
-
- */
-class Twig_Loader_Filesystem implements Twig_LoaderInterface, Twig_ExistsLoaderInterface, Twig_SourceContextLoaderInterface
-{
- /** Identifier of the main namespace. */
- const MAIN_NAMESPACE = '__main__';
-
- protected $paths = array();
- protected $cache = array();
- protected $errorCache = array();
-
- private $rootPath;
-
- /**
- * @param string|array $paths A path or an array of paths where to look for templates
- * @param string|null $rootPath The root path common to all relative paths (null for getcwd())
- */
- public function __construct($paths = array(), $rootPath = null)
- {
- $this->rootPath = (null === $rootPath ? getcwd() : $rootPath).DIRECTORY_SEPARATOR;
- if (false !== $realPath = realpath($rootPath)) {
- $this->rootPath = $realPath.DIRECTORY_SEPARATOR;
- }
-
- if ($paths) {
- $this->setPaths($paths);
- }
- }
-
- /**
- * Returns the paths to the templates.
- *
- * @param string $namespace A path namespace
- *
- * @return array The array of paths where to look for templates
- */
- public function getPaths($namespace = self::MAIN_NAMESPACE)
- {
- return isset($this->paths[$namespace]) ? $this->paths[$namespace] : array();
- }
-
- /**
- * Returns the path namespaces.
- *
- * The main namespace is always defined.
- *
- * @return array The array of defined namespaces
- */
- public function getNamespaces()
- {
- return array_keys($this->paths);
- }
-
- /**
- * Sets the paths where templates are stored.
- *
- * @param string|array $paths A path or an array of paths where to look for templates
- * @param string $namespace A path namespace
- */
- public function setPaths($paths, $namespace = self::MAIN_NAMESPACE)
- {
- if (!is_array($paths)) {
- $paths = array($paths);
- }
-
- $this->paths[$namespace] = array();
- foreach ($paths as $path) {
- $this->addPath($path, $namespace);
- }
- }
-
- /**
- * Adds a path where templates are stored.
- *
- * @param string $path A path where to look for templates
- * @param string $namespace A path namespace
- *
- * @throws Twig_Error_Loader
- */
- public function addPath($path, $namespace = self::MAIN_NAMESPACE)
- {
- // invalidate the cache
- $this->cache = $this->errorCache = array();
-
- $checkPath = $this->isAbsolutePath($path) ? $path : $this->rootPath.$path;
- if (!is_dir($checkPath)) {
- throw new Twig_Error_Loader(sprintf('The "%s" directory does not exist ("%s").', $path, $checkPath));
- }
-
- $this->paths[$namespace][] = rtrim($path, '/\\');
- }
-
- /**
- * Prepends a path where templates are stored.
- *
- * @param string $path A path where to look for templates
- * @param string $namespace A path namespace
- *
- * @throws Twig_Error_Loader
- */
- public function prependPath($path, $namespace = self::MAIN_NAMESPACE)
- {
- // invalidate the cache
- $this->cache = $this->errorCache = array();
-
- $checkPath = $this->isAbsolutePath($path) ? $path : $this->rootPath.$path;
- if (!is_dir($checkPath)) {
- throw new Twig_Error_Loader(sprintf('The "%s" directory does not exist ("%s").', $path, $checkPath));
- }
-
- $path = rtrim($path, '/\\');
-
- if (!isset($this->paths[$namespace])) {
- $this->paths[$namespace][] = $path;
- } else {
- array_unshift($this->paths[$namespace], $path);
- }
- }
-
- public function getSource($name)
- {
- @trigger_error(sprintf('Calling "getSource" on "%s" is deprecated since 1.27. Use getSourceContext() instead.', get_class($this)), E_USER_DEPRECATED);
-
- return file_get_contents($this->findTemplate($name));
- }
-
- public function getSourceContext($name)
- {
- $path = $this->findTemplate($name);
-
- return new Twig_Source(file_get_contents($path), $name, $path);
- }
-
- public function getCacheKey($name)
- {
- $path = $this->findTemplate($name);
- $len = strlen($this->rootPath);
- if (0 === strncmp($this->rootPath, $path, $len)) {
- return substr($path, $len);
- }
-
- return $path;
- }
-
- public function exists($name)
- {
- $name = $this->normalizeName($name);
-
- if (isset($this->cache[$name])) {
- return true;
- }
-
- try {
- return false !== $this->findTemplate($name, false);
- } catch (Twig_Error_Loader $exception) {
- @trigger_error(sprintf('In %s::findTemplate(), you must accept a second argument that when set to "false" returns "false" instead of throwing an exception. Not supporting this argument is deprecated since version 1.27.', get_class($this)), E_USER_DEPRECATED);
-
- return false;
- }
- }
-
- public function isFresh($name, $time)
- {
- return filemtime($this->findTemplate($name)) < $time;
- }
-
- protected function findTemplate($name)
- {
- $throw = func_num_args() > 1 ? func_get_arg(1) : true;
- $name = $this->normalizeName($name);
-
- if (isset($this->cache[$name])) {
- return $this->cache[$name];
- }
-
- if (isset($this->errorCache[$name])) {
- if (!$throw) {
- return false;
- }
-
- throw new Twig_Error_Loader($this->errorCache[$name]);
- }
-
- $this->validateName($name);
-
- list($namespace, $shortname) = $this->parseName($name);
-
- if (!isset($this->paths[$namespace])) {
- $this->errorCache[$name] = sprintf('There are no registered paths for namespace "%s".', $namespace);
-
- if (!$throw) {
- return false;
- }
-
- throw new Twig_Error_Loader($this->errorCache[$name]);
- }
-
- foreach ($this->paths[$namespace] as $path) {
- if (!$this->isAbsolutePath($path)) {
- $path = $this->rootPath.'/'.$path;
- }
-
- if (is_file($path.'/'.$shortname)) {
- if (false !== $realpath = realpath($path.'/'.$shortname)) {
- return $this->cache[$name] = $realpath;
- }
-
- return $this->cache[$name] = $path.'/'.$shortname;
- }
- }
-
- $this->errorCache[$name] = sprintf('Unable to find template "%s" (looked into: %s).', $name, implode(', ', $this->paths[$namespace]));
-
- if (!$throw) {
- return false;
- }
-
- throw new Twig_Error_Loader($this->errorCache[$name]);
- }
-
- protected function parseName($name, $default = self::MAIN_NAMESPACE)
- {
- if (isset($name[0]) && '@' == $name[0]) {
- if (false === $pos = strpos($name, '/')) {
- throw new Twig_Error_Loader(sprintf('Malformed namespaced template name "%s" (expecting "@namespace/template_name").', $name));
- }
-
- $namespace = substr($name, 1, $pos - 1);
- $shortname = substr($name, $pos + 1);
-
- return array($namespace, $shortname);
- }
-
- return array($default, $name);
- }
-
- protected function normalizeName($name)
- {
- return preg_replace('#/{2,}#', '/', str_replace('\\', '/', (string) $name));
- }
-
- protected function validateName($name)
- {
- if (false !== strpos($name, "\0")) {
- throw new Twig_Error_Loader('A template name cannot contain NUL bytes.');
- }
-
- $name = ltrim($name, '/');
- $parts = explode('/', $name);
- $level = 0;
- foreach ($parts as $part) {
- if ('..' === $part) {
- --$level;
- } elseif ('.' !== $part) {
- ++$level;
- }
-
- if ($level < 0) {
- throw new Twig_Error_Loader(sprintf('Looks like you try to load a template outside configured directories (%s).', $name));
- }
- }
- }
-
- private function isAbsolutePath($file)
- {
- return strspn($file, '/\\', 0, 1)
- || (strlen($file) > 3 && ctype_alpha($file[0])
- && ':' === substr($file, 1, 1)
- && strspn($file, '/\\', 2, 1)
- )
- || null !== parse_url($file, PHP_URL_SCHEME)
- ;
- }
-}
-
-class_alias('Twig_Loader_Filesystem', 'Twig\Loader\FilesystemLoader', false);
diff --git a/inc/lib/Twig/Loader/String.php b/inc/lib/Twig/Loader/String.php
deleted file mode 100644
index 950bd35b..00000000
--- a/inc/lib/Twig/Loader/String.php
+++ /dev/null
@@ -1,58 +0,0 @@
-
- */
-class Twig_Loader_String implements Twig_LoaderInterface, Twig_ExistsLoaderInterface, Twig_SourceContextLoaderInterface
-{
- public function getSource($name)
- {
- @trigger_error(sprintf('Calling "getSource" on "%s" is deprecated since 1.27. Use getSourceContext() instead.', get_class($this)), E_USER_DEPRECATED);
-
- return $name;
- }
-
- public function getSourceContext($name)
- {
- return new Twig_Source($name, $name);
- }
-
- public function exists($name)
- {
- return true;
- }
-
- public function getCacheKey($name)
- {
- return $name;
- }
-
- public function isFresh($name, $time)
- {
- return true;
- }
-}
diff --git a/inc/lib/Twig/LoaderInterface.php b/inc/lib/Twig/LoaderInterface.php
deleted file mode 100644
index 459a70ab..00000000
--- a/inc/lib/Twig/LoaderInterface.php
+++ /dev/null
@@ -1,57 +0,0 @@
-
- */
-interface Twig_LoaderInterface
-{
- /**
- * Gets the source code of a template, given its name.
- *
- * @param string $name The name of the template to load
- *
- * @return string The template source code
- *
- * @throws Twig_Error_Loader When $name is not found
- *
- * @deprecated since 1.27 (to be removed in 2.0), implement Twig_SourceContextLoaderInterface
- */
- public function getSource($name);
-
- /**
- * Gets the cache key to use for the cache for a given template name.
- *
- * @param string $name The name of the template to load
- *
- * @return string The cache key
- *
- * @throws Twig_Error_Loader When $name is not found
- */
- public function getCacheKey($name);
-
- /**
- * Returns true if the template is still fresh.
- *
- * @param string $name The template name
- * @param int $time Timestamp of the last modification time of the
- * cached template
- *
- * @return bool true if the template is fresh, false otherwise
- *
- * @throws Twig_Error_Loader When $name is not found
- */
- public function isFresh($name, $time);
-}
-
-class_alias('Twig_LoaderInterface', 'Twig\Loader\LoaderInterface', false);
diff --git a/inc/lib/Twig/Markup.php b/inc/lib/Twig/Markup.php
deleted file mode 100644
index 8591d1f9..00000000
--- a/inc/lib/Twig/Markup.php
+++ /dev/null
@@ -1,39 +0,0 @@
-
- */
-class Twig_Markup implements Countable
-{
- protected $content;
- protected $charset;
-
- public function __construct($content, $charset)
- {
- $this->content = (string) $content;
- $this->charset = $charset;
- }
-
- public function __toString()
- {
- return $this->content;
- }
-
- public function count()
- {
- return function_exists('mb_get_info') ? mb_strlen($this->content, $this->charset) : strlen($this->content);
- }
-}
-
-class_alias('Twig_Markup', 'Twig\Markup', false);
diff --git a/inc/lib/Twig/Node.php b/inc/lib/Twig/Node.php
deleted file mode 100644
index 89ada144..00000000
--- a/inc/lib/Twig/Node.php
+++ /dev/null
@@ -1,256 +0,0 @@
-
- */
-class Twig_Node implements Twig_NodeInterface
-{
- protected $nodes;
- protected $attributes;
- protected $lineno;
- protected $tag;
-
- private $name;
-
- /**
- * Constructor.
- *
- * The nodes are automatically made available as properties ($this->node).
- * The attributes are automatically made available as array items ($this['name']).
- *
- * @param array $nodes An array of named nodes
- * @param array $attributes An array of attributes (should not be nodes)
- * @param int $lineno The line number
- * @param string $tag The tag name associated with the Node
- */
- public function __construct(array $nodes = array(), array $attributes = array(), $lineno = 0, $tag = null)
- {
- foreach ($nodes as $name => $node) {
- if (!$node instanceof Twig_NodeInterface) {
- @trigger_error(sprintf('Using "%s" for the value of node "%s" of "%s" is deprecated since version 1.25 and will be removed in 2.0.', is_object($node) ? get_class($node) : null === $node ? 'null' : gettype($node), $name, get_class($this)), E_USER_DEPRECATED);
- }
- }
- $this->nodes = $nodes;
- $this->attributes = $attributes;
- $this->lineno = $lineno;
- $this->tag = $tag;
- }
-
- public function __toString()
- {
- $attributes = array();
- foreach ($this->attributes as $name => $value) {
- $attributes[] = sprintf('%s: %s', $name, str_replace("\n", '', var_export($value, true)));
- }
-
- $repr = array(get_class($this).'('.implode(', ', $attributes));
-
- if (count($this->nodes)) {
- foreach ($this->nodes as $name => $node) {
- $len = strlen($name) + 4;
- $noderepr = array();
- foreach (explode("\n", (string) $node) as $line) {
- $noderepr[] = str_repeat(' ', $len).$line;
- }
-
- $repr[] = sprintf(' %s: %s', $name, ltrim(implode("\n", $noderepr)));
- }
-
- $repr[] = ')';
- } else {
- $repr[0] .= ')';
- }
-
- return implode("\n", $repr);
- }
-
- /**
- * @deprecated since 1.16.1 (to be removed in 2.0)
- */
- public function toXml($asDom = false)
- {
- @trigger_error(sprintf('%s is deprecated since version 1.16.1 and will be removed in 2.0.', __METHOD__), E_USER_DEPRECATED);
-
- $dom = new DOMDocument('1.0', 'UTF-8');
- $dom->formatOutput = true;
- $dom->appendChild($xml = $dom->createElement('twig'));
-
- $xml->appendChild($node = $dom->createElement('node'));
- $node->setAttribute('class', get_class($this));
-
- foreach ($this->attributes as $name => $value) {
- $node->appendChild($attribute = $dom->createElement('attribute'));
- $attribute->setAttribute('name', $name);
- $attribute->appendChild($dom->createTextNode($value));
- }
-
- foreach ($this->nodes as $name => $n) {
- if (null === $n) {
- continue;
- }
-
- $child = $n->toXml(true)->getElementsByTagName('node')->item(0);
- $child = $dom->importNode($child, true);
- $child->setAttribute('name', $name);
-
- $node->appendChild($child);
- }
-
- return $asDom ? $dom : $dom->saveXML();
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- foreach ($this->nodes as $node) {
- $node->compile($compiler);
- }
- }
-
- public function getTemplateLine()
- {
- return $this->lineno;
- }
-
- /**
- * @deprecated since 1.27 (to be removed in 2.0)
- */
- public function getLine()
- {
- @trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0. Use getTemplateLine() instead.', E_USER_DEPRECATED);
-
- return $this->lineno;
- }
-
- public function getNodeTag()
- {
- return $this->tag;
- }
-
- /**
- * @return bool
- */
- public function hasAttribute($name)
- {
- return array_key_exists($name, $this->attributes);
- }
-
- /**
- * @return mixed
- */
- public function getAttribute($name)
- {
- if (!array_key_exists($name, $this->attributes)) {
- throw new LogicException(sprintf('Attribute "%s" does not exist for Node "%s".', $name, get_class($this)));
- }
-
- return $this->attributes[$name];
- }
-
- /**
- * @param string $name
- * @param mixed $value
- */
- public function setAttribute($name, $value)
- {
- $this->attributes[$name] = $value;
- }
-
- public function removeAttribute($name)
- {
- unset($this->attributes[$name]);
- }
-
- /**
- * @return bool
- */
- public function hasNode($name)
- {
- return array_key_exists($name, $this->nodes);
- }
-
- /**
- * @return Twig_Node
- */
- public function getNode($name)
- {
- if (!array_key_exists($name, $this->nodes)) {
- throw new LogicException(sprintf('Node "%s" does not exist for Node "%s".', $name, get_class($this)));
- }
-
- return $this->nodes[$name];
- }
-
- public function setNode($name, $node = null)
- {
- if (!$node instanceof Twig_NodeInterface) {
- @trigger_error(sprintf('Using "%s" for the value of node "%s" of "%s" is deprecated since version 1.25 and will be removed in 2.0.', is_object($node) ? get_class($node) : null === $node ? 'null' : gettype($node), $name, get_class($this)), E_USER_DEPRECATED);
- }
-
- $this->nodes[$name] = $node;
- }
-
- public function removeNode($name)
- {
- unset($this->nodes[$name]);
- }
-
- public function count()
- {
- return count($this->nodes);
- }
-
- public function getIterator()
- {
- return new ArrayIterator($this->nodes);
- }
-
- public function setTemplateName($name)
- {
- $this->name = $name;
- foreach ($this->nodes as $node) {
- if (null !== $node) {
- $node->setTemplateName($name);
- }
- }
- }
-
- public function getTemplateName()
- {
- return $this->name;
- }
-
- /**
- * @deprecated since 1.27 (to be removed in 2.0)
- */
- public function setFilename($name)
- {
- @trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0. Use setTemplateName() instead.', E_USER_DEPRECATED);
-
- $this->setTemplateName($name);
- }
-
- /**
- * @deprecated since 1.27 (to be removed in 2.0)
- */
- public function getFilename()
- {
- @trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0. Use getTemplateName() instead.', E_USER_DEPRECATED);
-
- return $this->name;
- }
-}
-
-class_alias('Twig_Node', 'Twig\Node\Node', false);
-class_exists('Twig_Compiler');
diff --git a/inc/lib/Twig/Node/AutoEscape.php b/inc/lib/Twig/Node/AutoEscape.php
deleted file mode 100644
index 17e4e381..00000000
--- a/inc/lib/Twig/Node/AutoEscape.php
+++ /dev/null
@@ -1,36 +0,0 @@
-
- */
-class Twig_Node_AutoEscape extends Twig_Node
-{
- public function __construct($value, Twig_NodeInterface $body, $lineno, $tag = 'autoescape')
- {
- parent::__construct(array('body' => $body), array('value' => $value), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->subcompile($this->getNode('body'));
- }
-}
-
-class_alias('Twig_Node_AutoEscape', 'Twig\Node\AutoEscapeNode', false);
diff --git a/inc/lib/Twig/Node/Block.php b/inc/lib/Twig/Node/Block.php
deleted file mode 100644
index 91752ad2..00000000
--- a/inc/lib/Twig/Node/Block.php
+++ /dev/null
@@ -1,41 +0,0 @@
-
- */
-class Twig_Node_Block extends Twig_Node
-{
- public function __construct($name, Twig_NodeInterface $body, $lineno, $tag = null)
- {
- parent::__construct(array('body' => $body), array('name' => $name), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write(sprintf("public function block_%s(\$context, array \$blocks = array())\n", $this->getAttribute('name')), "{\n")
- ->indent()
- ;
-
- $compiler
- ->subcompile($this->getNode('body'))
- ->outdent()
- ->write("}\n\n")
- ;
- }
-}
-
-class_alias('Twig_Node_Block', 'Twig\Node\BlockNode', false);
diff --git a/inc/lib/Twig/Node/BlockReference.php b/inc/lib/Twig/Node/BlockReference.php
deleted file mode 100644
index 92a9f398..00000000
--- a/inc/lib/Twig/Node/BlockReference.php
+++ /dev/null
@@ -1,34 +0,0 @@
-
- */
-class Twig_Node_BlockReference extends Twig_Node implements Twig_NodeOutputInterface
-{
- public function __construct($name, $lineno, $tag = null)
- {
- parent::__construct(array(), array('name' => $name), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write(sprintf("\$this->displayBlock('%s', \$context, \$blocks);\n", $this->getAttribute('name')))
- ;
- }
-}
-
-class_alias('Twig_Node_BlockReference', 'Twig\Node\BlockReferenceNode', false);
diff --git a/inc/lib/Twig/Node/Body.php b/inc/lib/Twig/Node/Body.php
deleted file mode 100644
index 07dfef8b..00000000
--- a/inc/lib/Twig/Node/Body.php
+++ /dev/null
@@ -1,21 +0,0 @@
-
- */
-class Twig_Node_Body extends Twig_Node
-{
-}
-
-class_alias('Twig_Node_Body', 'Twig\Node\BodyNode', false);
diff --git a/inc/lib/Twig/Node/CheckSecurity.php b/inc/lib/Twig/Node/CheckSecurity.php
deleted file mode 100644
index 7258acb6..00000000
--- a/inc/lib/Twig/Node/CheckSecurity.php
+++ /dev/null
@@ -1,80 +0,0 @@
-
- */
-class Twig_Node_CheckSecurity extends Twig_Node
-{
- protected $usedFilters;
- protected $usedTags;
- protected $usedFunctions;
-
- public function __construct(array $usedFilters, array $usedTags, array $usedFunctions)
- {
- $this->usedFilters = $usedFilters;
- $this->usedTags = $usedTags;
- $this->usedFunctions = $usedFunctions;
-
- parent::__construct();
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $tags = $filters = $functions = array();
- foreach (array('tags', 'filters', 'functions') as $type) {
- foreach ($this->{'used'.ucfirst($type)} as $name => $node) {
- if ($node instanceof Twig_Node) {
- ${$type}[$name] = $node->getTemplateLine();
- } else {
- ${$type}[$node] = null;
- }
- }
- }
-
- $compiler
- ->write('$tags = ')->repr(array_filter($tags))->raw(";\n")
- ->write('$filters = ')->repr(array_filter($filters))->raw(";\n")
- ->write('$functions = ')->repr(array_filter($functions))->raw(";\n\n")
- ->write("try {\n")
- ->indent()
- ->write("\$this->env->getExtension('Twig_Extension_Sandbox')->checkSecurity(\n")
- ->indent()
- ->write(!$tags ? "array(),\n" : "array('".implode("', '", array_keys($tags))."'),\n")
- ->write(!$filters ? "array(),\n" : "array('".implode("', '", array_keys($filters))."'),\n")
- ->write(!$functions ? "array()\n" : "array('".implode("', '", array_keys($functions))."')\n")
- ->outdent()
- ->write(");\n")
- ->outdent()
- ->write("} catch (Twig_Sandbox_SecurityError \$e) {\n")
- ->indent()
- ->write("\$e->setSourceContext(\$this->getSourceContext());\n\n")
- ->write("if (\$e instanceof Twig_Sandbox_SecurityNotAllowedTagError && isset(\$tags[\$e->getTagName()])) {\n")
- ->indent()
- ->write("\$e->setTemplateLine(\$tags[\$e->getTagName()]);\n")
- ->outdent()
- ->write("} elseif (\$e instanceof Twig_Sandbox_SecurityNotAllowedFilterError && isset(\$filters[\$e->getFilterName()])) {\n")
- ->indent()
- ->write("\$e->setTemplateLine(\$filters[\$e->getFilterName()]);\n")
- ->outdent()
- ->write("} elseif (\$e instanceof Twig_Sandbox_SecurityNotAllowedFunctionError && isset(\$functions[\$e->getFunctionName()])) {\n")
- ->indent()
- ->write("\$e->setTemplateLine(\$functions[\$e->getFunctionName()]);\n")
- ->outdent()
- ->write("}\n\n")
- ->write("throw \$e;\n")
- ->outdent()
- ->write("}\n\n")
- ;
- }
-}
-
-class_alias('Twig_Node_CheckSecurity', 'Twig\Node\CheckSecurityNode', false);
diff --git a/inc/lib/Twig/Node/Do.php b/inc/lib/Twig/Node/Do.php
deleted file mode 100644
index cdd7e77a..00000000
--- a/inc/lib/Twig/Node/Do.php
+++ /dev/null
@@ -1,35 +0,0 @@
-
- */
-class Twig_Node_Do extends Twig_Node
-{
- public function __construct(Twig_Node_Expression $expr, $lineno, $tag = null)
- {
- parent::__construct(array('expr' => $expr), array(), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write('')
- ->subcompile($this->getNode('expr'))
- ->raw(";\n")
- ;
- }
-}
-
-class_alias('Twig_Node_Do', 'Twig\Node\DoNode', false);
diff --git a/inc/lib/Twig/Node/Embed.php b/inc/lib/Twig/Node/Embed.php
deleted file mode 100644
index 3785d3a9..00000000
--- a/inc/lib/Twig/Node/Embed.php
+++ /dev/null
@@ -1,46 +0,0 @@
-
- */
-class Twig_Node_Embed extends Twig_Node_Include
-{
- // we don't inject the module to avoid node visitors to traverse it twice (as it will be already visited in the main module)
- public function __construct($name, $index, Twig_Node_Expression $variables = null, $only = false, $ignoreMissing = false, $lineno, $tag = null)
- {
- parent::__construct(new Twig_Node_Expression_Constant('not_used', $lineno), $variables, $only, $ignoreMissing, $lineno, $tag);
-
- $this->setAttribute('name', $name);
- // to be removed in 2.0, used name instead
- $this->setAttribute('filename', $name);
- $this->setAttribute('index', $index);
- }
-
- protected function addGetTemplate(Twig_Compiler $compiler)
- {
- $compiler
- ->write('$this->loadTemplate(')
- ->string($this->getAttribute('name'))
- ->raw(', ')
- ->repr($this->getTemplateName())
- ->raw(', ')
- ->repr($this->getTemplateLine())
- ->raw(', ')
- ->string($this->getAttribute('index'))
- ->raw(')')
- ;
- }
-}
-
-class_alias('Twig_Node_Embed', 'Twig\Node\EmbedNode', false);
diff --git a/inc/lib/Twig/Node/Expression.php b/inc/lib/Twig/Node/Expression.php
deleted file mode 100644
index a99c4e63..00000000
--- a/inc/lib/Twig/Node/Expression.php
+++ /dev/null
@@ -1,22 +0,0 @@
-
- */
-abstract class Twig_Node_Expression extends Twig_Node
-{
-}
-
-class_alias('Twig_Node_Expression', 'Twig\Node\Expression\AbstractExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Array.php b/inc/lib/Twig/Node/Expression/Array.php
deleted file mode 100644
index 0e77bb08..00000000
--- a/inc/lib/Twig/Node/Expression/Array.php
+++ /dev/null
@@ -1,83 +0,0 @@
-index = -1;
- foreach ($this->getKeyValuePairs() as $pair) {
- if ($pair['key'] instanceof Twig_Node_Expression_Constant && ctype_digit((string) $pair['key']->getAttribute('value')) && $pair['key']->getAttribute('value') > $this->index) {
- $this->index = $pair['key']->getAttribute('value');
- }
- }
- }
-
- public function getKeyValuePairs()
- {
- $pairs = array();
-
- foreach (array_chunk($this->nodes, 2) as $pair) {
- $pairs[] = array(
- 'key' => $pair[0],
- 'value' => $pair[1],
- );
- }
-
- return $pairs;
- }
-
- public function hasElement(Twig_Node_Expression $key)
- {
- foreach ($this->getKeyValuePairs() as $pair) {
- // we compare the string representation of the keys
- // to avoid comparing the line numbers which are not relevant here.
- if ((string) $key === (string) $pair['key']) {
- return true;
- }
- }
-
- return false;
- }
-
- public function addElement(Twig_Node_Expression $value, Twig_Node_Expression $key = null)
- {
- if (null === $key) {
- $key = new Twig_Node_Expression_Constant(++$this->index, $value->getTemplateLine());
- }
-
- array_push($this->nodes, $key, $value);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->raw('array(');
- $first = true;
- foreach ($this->getKeyValuePairs() as $pair) {
- if (!$first) {
- $compiler->raw(', ');
- }
- $first = false;
-
- $compiler
- ->subcompile($pair['key'])
- ->raw(' => ')
- ->subcompile($pair['value'])
- ;
- }
- $compiler->raw(')');
- }
-}
-
-class_alias('Twig_Node_Expression_Array', 'Twig\Node\Expression\ArrayExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/AssignName.php b/inc/lib/Twig/Node/Expression/AssignName.php
deleted file mode 100644
index 2e6b4c7c..00000000
--- a/inc/lib/Twig/Node/Expression/AssignName.php
+++ /dev/null
@@ -1,25 +0,0 @@
-raw('$context[')
- ->string($this->getAttribute('name'))
- ->raw(']')
- ;
- }
-}
-
-class_alias('Twig_Node_Expression_AssignName', 'Twig\Node\Expression\AssignNameExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary.php b/inc/lib/Twig/Node/Expression/Binary.php
deleted file mode 100644
index 2b545d98..00000000
--- a/inc/lib/Twig/Node/Expression/Binary.php
+++ /dev/null
@@ -1,37 +0,0 @@
- $left, 'right' => $right), array(), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('(')
- ->subcompile($this->getNode('left'))
- ->raw(' ')
- ;
- $this->operator($compiler);
- $compiler
- ->raw(' ')
- ->subcompile($this->getNode('right'))
- ->raw(')')
- ;
- }
-
- abstract public function operator(Twig_Compiler $compiler);
-}
-
-class_alias('Twig_Node_Expression_Binary', 'Twig\Node\Expression\Binary\AbstractBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Add.php b/inc/lib/Twig/Node/Expression/Binary/Add.php
deleted file mode 100644
index 5a09d836..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Add.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('+');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Add', 'Twig\Node\Expression\Binary\AddBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/And.php b/inc/lib/Twig/Node/Expression/Binary/And.php
deleted file mode 100644
index 9ffddce6..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/And.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('&&');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_And', 'Twig\Node\Expression\Binary\AndBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/BitwiseAnd.php b/inc/lib/Twig/Node/Expression/Binary/BitwiseAnd.php
deleted file mode 100644
index e46e9ebf..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/BitwiseAnd.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('&');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_BitwiseAnd', 'Twig\Node\Expression\Binary\BitwiseAndBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/BitwiseOr.php b/inc/lib/Twig/Node/Expression/Binary/BitwiseOr.php
deleted file mode 100644
index 5d7f1b7c..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/BitwiseOr.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('|');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_BitwiseOr', 'Twig\Node\Expression\Binary\BitwiseOrBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/BitwiseXor.php b/inc/lib/Twig/Node/Expression/Binary/BitwiseXor.php
deleted file mode 100644
index 82edf516..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/BitwiseXor.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('^');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_BitwiseXor', 'Twig\Node\Expression\Binary\BitwiseXorBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Concat.php b/inc/lib/Twig/Node/Expression/Binary/Concat.php
deleted file mode 100644
index 91abca60..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Concat.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('.');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Concat', 'Twig\Node\Expression\Binary\ConcatBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Div.php b/inc/lib/Twig/Node/Expression/Binary/Div.php
deleted file mode 100644
index 38ffa30c..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Div.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('/');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Div', 'Twig\Node\Expression\Binary\DivBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/EndsWith.php b/inc/lib/Twig/Node/Expression/Binary/EndsWith.php
deleted file mode 100644
index 85c52937..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/EndsWith.php
+++ /dev/null
@@ -1,32 +0,0 @@
-getVarName();
- $right = $compiler->getVarName();
- $compiler
- ->raw(sprintf('(is_string($%s = ', $left))
- ->subcompile($this->getNode('left'))
- ->raw(sprintf(') && is_string($%s = ', $right))
- ->subcompile($this->getNode('right'))
- ->raw(sprintf(') && (\'\' === $%2$s || $%2$s === substr($%1$s, -strlen($%2$s))))', $left, $right))
- ;
- }
-
- public function operator(Twig_Compiler $compiler)
- {
- return $compiler->raw('');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_EndsWith', 'Twig\Node\Expression\Binary\EndsWithBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Equal.php b/inc/lib/Twig/Node/Expression/Binary/Equal.php
deleted file mode 100644
index a6a6946b..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Equal.php
+++ /dev/null
@@ -1,19 +0,0 @@
-raw('==');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Equal', 'Twig\Node\Expression\Binary\EqualBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/FloorDiv.php b/inc/lib/Twig/Node/Expression/Binary/FloorDiv.php
deleted file mode 100644
index 7393bcb8..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/FloorDiv.php
+++ /dev/null
@@ -1,26 +0,0 @@
-raw('(int) floor(');
- parent::compile($compiler);
- $compiler->raw(')');
- }
-
- public function operator(Twig_Compiler $compiler)
- {
- return $compiler->raw('/');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_FloorDiv', 'Twig\Node\Expression\Binary\FloorDivBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Greater.php b/inc/lib/Twig/Node/Expression/Binary/Greater.php
deleted file mode 100644
index 832f9797..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Greater.php
+++ /dev/null
@@ -1,19 +0,0 @@
-raw('>');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Greater', 'Twig\Node\Expression\Binary\GreaterBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/GreaterEqual.php b/inc/lib/Twig/Node/Expression/Binary/GreaterEqual.php
deleted file mode 100644
index c5f76245..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/GreaterEqual.php
+++ /dev/null
@@ -1,19 +0,0 @@
-raw('>=');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_GreaterEqual', 'Twig\Node\Expression\Binary\GreaterEqualBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/In.php b/inc/lib/Twig/Node/Expression/Binary/In.php
deleted file mode 100644
index af112448..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/In.php
+++ /dev/null
@@ -1,30 +0,0 @@
-raw('twig_in_filter(')
- ->subcompile($this->getNode('left'))
- ->raw(', ')
- ->subcompile($this->getNode('right'))
- ->raw(')')
- ;
- }
-
- public function operator(Twig_Compiler $compiler)
- {
- return $compiler->raw('in');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_In', 'Twig\Node\Expression\Binary\InBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Less.php b/inc/lib/Twig/Node/Expression/Binary/Less.php
deleted file mode 100644
index ab8fc1f9..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Less.php
+++ /dev/null
@@ -1,19 +0,0 @@
-raw('<');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Less', 'Twig\Node\Expression\Binary\LessBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/LessEqual.php b/inc/lib/Twig/Node/Expression/Binary/LessEqual.php
deleted file mode 100644
index 71a279e9..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/LessEqual.php
+++ /dev/null
@@ -1,19 +0,0 @@
-raw('<=');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_LessEqual', 'Twig\Node\Expression\Binary\LessEqualBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Matches.php b/inc/lib/Twig/Node/Expression/Binary/Matches.php
deleted file mode 100644
index 5cb85584..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Matches.php
+++ /dev/null
@@ -1,30 +0,0 @@
-raw('preg_match(')
- ->subcompile($this->getNode('right'))
- ->raw(', ')
- ->subcompile($this->getNode('left'))
- ->raw(')')
- ;
- }
-
- public function operator(Twig_Compiler $compiler)
- {
- return $compiler->raw('');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Matches', 'Twig\Node\Expression\Binary\MatchesBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Mod.php b/inc/lib/Twig/Node/Expression/Binary/Mod.php
deleted file mode 100644
index 28109633..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Mod.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('%');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Mod', 'Twig\Node\Expression\Binary\ModBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Mul.php b/inc/lib/Twig/Node/Expression/Binary/Mul.php
deleted file mode 100644
index 790c6a22..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Mul.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('*');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Mul', 'Twig\Node\Expression\Binary\MulBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/NotEqual.php b/inc/lib/Twig/Node/Expression/Binary/NotEqual.php
deleted file mode 100644
index bb45c9ed..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/NotEqual.php
+++ /dev/null
@@ -1,19 +0,0 @@
-raw('!=');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_NotEqual', 'Twig\Node\Expression\Binary\NotEqualBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/NotIn.php b/inc/lib/Twig/Node/Expression/Binary/NotIn.php
deleted file mode 100644
index 9dedf92f..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/NotIn.php
+++ /dev/null
@@ -1,30 +0,0 @@
-raw('!twig_in_filter(')
- ->subcompile($this->getNode('left'))
- ->raw(', ')
- ->subcompile($this->getNode('right'))
- ->raw(')')
- ;
- }
-
- public function operator(Twig_Compiler $compiler)
- {
- return $compiler->raw('not in');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_NotIn', 'Twig\Node\Expression\Binary\NotInBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Or.php b/inc/lib/Twig/Node/Expression/Binary/Or.php
deleted file mode 100644
index dc9eece1..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Or.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('||');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Or', 'Twig\Node\Expression\Binary\OrBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Power.php b/inc/lib/Twig/Node/Expression/Binary/Power.php
deleted file mode 100644
index d24777bd..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Power.php
+++ /dev/null
@@ -1,34 +0,0 @@
-= 50600) {
- return parent::compile($compiler);
- }
-
- $compiler
- ->raw('pow(')
- ->subcompile($this->getNode('left'))
- ->raw(', ')
- ->subcompile($this->getNode('right'))
- ->raw(')')
- ;
- }
-
- public function operator(Twig_Compiler $compiler)
- {
- return $compiler->raw('**');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Power', 'Twig\Node\Expression\Binary\PowerBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Range.php b/inc/lib/Twig/Node/Expression/Binary/Range.php
deleted file mode 100644
index 187f6765..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Range.php
+++ /dev/null
@@ -1,30 +0,0 @@
-raw('range(')
- ->subcompile($this->getNode('left'))
- ->raw(', ')
- ->subcompile($this->getNode('right'))
- ->raw(')')
- ;
- }
-
- public function operator(Twig_Compiler $compiler)
- {
- return $compiler->raw('..');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Range', 'Twig\Node\Expression\Binary\RangeBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/StartsWith.php b/inc/lib/Twig/Node/Expression/Binary/StartsWith.php
deleted file mode 100644
index 7e43b8de..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/StartsWith.php
+++ /dev/null
@@ -1,32 +0,0 @@
-getVarName();
- $right = $compiler->getVarName();
- $compiler
- ->raw(sprintf('(is_string($%s = ', $left))
- ->subcompile($this->getNode('left'))
- ->raw(sprintf(') && is_string($%s = ', $right))
- ->subcompile($this->getNode('right'))
- ->raw(sprintf(') && (\'\' === $%2$s || 0 === strpos($%1$s, $%2$s)))', $left, $right))
- ;
- }
-
- public function operator(Twig_Compiler $compiler)
- {
- return $compiler->raw('');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_StartsWith', 'Twig\Node\Expression\Binary\StartsWithBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Sub.php b/inc/lib/Twig/Node/Expression/Binary/Sub.php
deleted file mode 100644
index cff8ed07..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Sub.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('-');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Sub', 'Twig\Node\Expression\Binary\SubBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/BlockReference.php b/inc/lib/Twig/Node/Expression/BlockReference.php
deleted file mode 100644
index 37a3983d..00000000
--- a/inc/lib/Twig/Node/Expression/BlockReference.php
+++ /dev/null
@@ -1,93 +0,0 @@
-
- */
-class Twig_Node_Expression_BlockReference extends Twig_Node_Expression
-{
- /**
- * @param Twig_Node|null $template
- */
- public function __construct(Twig_NodeInterface $name, $template = null, $lineno, $tag = null)
- {
- if (is_bool($template)) {
- @trigger_error(sprintf('The %s method "$asString" argument is deprecated since version 1.28 and will be removed in 2.0.', __METHOD__), E_USER_DEPRECATED);
-
- $template = null;
- }
-
- $nodes = array('name' => $name);
- if (null !== $template) {
- $nodes['template'] = $template;
- }
-
- parent::__construct($nodes, array('is_defined_test' => false, 'output' => false), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- if ($this->getAttribute('is_defined_test')) {
- $this->compileTemplateCall($compiler, 'hasBlock');
- } else {
- if ($this->getAttribute('output')) {
- $compiler->addDebugInfo($this);
-
- $this
- ->compileTemplateCall($compiler, 'displayBlock')
- ->raw(";\n");
- } else {
- $this->compileTemplateCall($compiler, 'renderBlock');
- }
- }
- }
-
- private function compileTemplateCall(Twig_Compiler $compiler, $method)
- {
- if (!$this->hasNode('template')) {
- $compiler->write('$this');
- } else {
- $compiler
- ->write('$this->loadTemplate(')
- ->subcompile($this->getNode('template'))
- ->raw(', ')
- ->repr($this->getTemplateName())
- ->raw(', ')
- ->repr($this->getTemplateLine())
- ->raw(')')
- ;
- }
-
- $compiler->raw(sprintf('->%s', $method));
- $this->compileBlockArguments($compiler);
-
- return $compiler;
- }
-
- private function compileBlockArguments(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('(')
- ->subcompile($this->getNode('name'))
- ->raw(', $context');
-
- if (!$this->hasNode('template')) {
- $compiler->raw(', $blocks');
- }
-
- return $compiler->raw(')');
- }
-}
-
-class_alias('Twig_Node_Expression_BlockReference', 'Twig\Node\Expression\BlockReferenceExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Call.php b/inc/lib/Twig/Node/Expression/Call.php
deleted file mode 100644
index d962b6a5..00000000
--- a/inc/lib/Twig/Node/Expression/Call.php
+++ /dev/null
@@ -1,291 +0,0 @@
-hasAttribute('callable') && $callable = $this->getAttribute('callable')) {
- if (is_string($callable) && false === strpos($callable, '::')) {
- $compiler->raw($callable);
- } else {
- list($r, $callable) = $this->reflectCallable($callable);
- if ($r instanceof ReflectionMethod && is_string($callable[0])) {
- if ($r->isStatic()) {
- $compiler->raw(sprintf('%s::%s', $callable[0], $callable[1]));
- } else {
- $compiler->raw(sprintf('$this->env->getRuntime(\'%s\')->%s', $callable[0], $callable[1]));
- }
- } elseif ($r instanceof ReflectionMethod && $callable[0] instanceof Twig_ExtensionInterface) {
- $compiler->raw(sprintf('$this->env->getExtension(\'%s\')->%s', get_class($callable[0]), $callable[1]));
- } else {
- $type = ucfirst($this->getAttribute('type'));
- $compiler->raw(sprintf('call_user_func_array($this->env->get%s(\'%s\')->getCallable(), array', $type, $this->getAttribute('name')));
- $closingParenthesis = true;
- }
- }
- } else {
- $compiler->raw($this->getAttribute('thing')->compile());
- }
-
- $this->compileArguments($compiler);
-
- if ($closingParenthesis) {
- $compiler->raw(')');
- }
- }
-
- protected function compileArguments(Twig_Compiler $compiler)
- {
- $compiler->raw('(');
-
- $first = true;
-
- if ($this->hasAttribute('needs_environment') && $this->getAttribute('needs_environment')) {
- $compiler->raw('$this->env');
- $first = false;
- }
-
- if ($this->hasAttribute('needs_context') && $this->getAttribute('needs_context')) {
- if (!$first) {
- $compiler->raw(', ');
- }
- $compiler->raw('$context');
- $first = false;
- }
-
- if ($this->hasAttribute('arguments')) {
- foreach ($this->getAttribute('arguments') as $argument) {
- if (!$first) {
- $compiler->raw(', ');
- }
- $compiler->string($argument);
- $first = false;
- }
- }
-
- if ($this->hasNode('node')) {
- if (!$first) {
- $compiler->raw(', ');
- }
- $compiler->subcompile($this->getNode('node'));
- $first = false;
- }
-
- if ($this->hasNode('arguments')) {
- $callable = $this->hasAttribute('callable') ? $this->getAttribute('callable') : null;
-
- $arguments = $this->getArguments($callable, $this->getNode('arguments'));
-
- foreach ($arguments as $node) {
- if (!$first) {
- $compiler->raw(', ');
- }
- $compiler->subcompile($node);
- $first = false;
- }
- }
-
- $compiler->raw(')');
- }
-
- protected function getArguments($callable, $arguments)
- {
- $callType = $this->getAttribute('type');
- $callName = $this->getAttribute('name');
-
- $parameters = array();
- $named = false;
- foreach ($arguments as $name => $node) {
- if (!is_int($name)) {
- $named = true;
- $name = $this->normalizeName($name);
- } elseif ($named) {
- throw new Twig_Error_Syntax(sprintf('Positional arguments cannot be used after named arguments for %s "%s".', $callType, $callName));
- }
-
- $parameters[$name] = $node;
- }
-
- $isVariadic = $this->hasAttribute('is_variadic') && $this->getAttribute('is_variadic');
- if (!$named && !$isVariadic) {
- return $parameters;
- }
-
- if (!$callable) {
- if ($named) {
- $message = sprintf('Named arguments are not supported for %s "%s".', $callType, $callName);
- } else {
- $message = sprintf('Arbitrary positional arguments are not supported for %s "%s".', $callType, $callName);
- }
-
- throw new LogicException($message);
- }
-
- $callableParameters = $this->getCallableParameters($callable, $isVariadic);
- $arguments = array();
- $names = array();
- $missingArguments = array();
- $optionalArguments = array();
- $pos = 0;
- foreach ($callableParameters as $callableParameter) {
- $names[] = $name = $this->normalizeName($callableParameter->name);
-
- if (array_key_exists($name, $parameters)) {
- if (array_key_exists($pos, $parameters)) {
- throw new Twig_Error_Syntax(sprintf('Argument "%s" is defined twice for %s "%s".', $name, $callType, $callName));
- }
-
- if (count($missingArguments)) {
- throw new Twig_Error_Syntax(sprintf(
- 'Argument "%s" could not be assigned for %s "%s(%s)" because it is mapped to an internal PHP function which cannot determine default value for optional argument%s "%s".',
- $name, $callType, $callName, implode(', ', $names), count($missingArguments) > 1 ? 's' : '', implode('", "', $missingArguments))
- );
- }
-
- $arguments = array_merge($arguments, $optionalArguments);
- $arguments[] = $parameters[$name];
- unset($parameters[$name]);
- $optionalArguments = array();
- } elseif (array_key_exists($pos, $parameters)) {
- $arguments = array_merge($arguments, $optionalArguments);
- $arguments[] = $parameters[$pos];
- unset($parameters[$pos]);
- $optionalArguments = array();
- ++$pos;
- } elseif ($callableParameter->isDefaultValueAvailable()) {
- $optionalArguments[] = new Twig_Node_Expression_Constant($callableParameter->getDefaultValue(), -1);
- } elseif ($callableParameter->isOptional()) {
- if (empty($parameters)) {
- break;
- } else {
- $missingArguments[] = $name;
- }
- } else {
- throw new Twig_Error_Syntax(sprintf('Value for argument "%s" is required for %s "%s".', $name, $callType, $callName));
- }
- }
-
- if ($isVariadic) {
- $arbitraryArguments = new Twig_Node_Expression_Array(array(), -1);
- foreach ($parameters as $key => $value) {
- if (is_int($key)) {
- $arbitraryArguments->addElement($value);
- } else {
- $arbitraryArguments->addElement($value, new Twig_Node_Expression_Constant($key, -1));
- }
- unset($parameters[$key]);
- }
-
- if ($arbitraryArguments->count()) {
- $arguments = array_merge($arguments, $optionalArguments);
- $arguments[] = $arbitraryArguments;
- }
- }
-
- if (!empty($parameters)) {
- $unknownParameter = null;
- foreach ($parameters as $parameter) {
- if ($parameter instanceof Twig_Node) {
- $unknownParameter = $parameter;
- break;
- }
- }
-
- throw new Twig_Error_Syntax(sprintf(
- 'Unknown argument%s "%s" for %s "%s(%s)".',
- count($parameters) > 1 ? 's' : '', implode('", "', array_keys($parameters)), $callType, $callName, implode(', ', $names)
- ), $unknownParameter ? $unknownParameter->getTemplateLine() : -1);
- }
-
- return $arguments;
- }
-
- protected function normalizeName($name)
- {
- return strtolower(preg_replace(array('/([A-Z]+)([A-Z][a-z])/', '/([a-z\d])([A-Z])/'), array('\\1_\\2', '\\1_\\2'), $name));
- }
-
- private function getCallableParameters($callable, $isVariadic)
- {
- list($r) = $this->reflectCallable($callable);
- if (null === $r) {
- return array();
- }
-
- $parameters = $r->getParameters();
- if ($this->hasNode('node')) {
- array_shift($parameters);
- }
- if ($this->hasAttribute('needs_environment') && $this->getAttribute('needs_environment')) {
- array_shift($parameters);
- }
- if ($this->hasAttribute('needs_context') && $this->getAttribute('needs_context')) {
- array_shift($parameters);
- }
- if ($this->hasAttribute('arguments') && null !== $this->getAttribute('arguments')) {
- foreach ($this->getAttribute('arguments') as $argument) {
- array_shift($parameters);
- }
- }
- if ($isVariadic) {
- $argument = end($parameters);
- if ($argument && $argument->isArray() && $argument->isDefaultValueAvailable() && array() === $argument->getDefaultValue()) {
- array_pop($parameters);
- } else {
- $callableName = $r->name;
- if ($r instanceof ReflectionMethod) {
- $callableName = $r->getDeclaringClass()->name.'::'.$callableName;
- }
-
- throw new LogicException(sprintf('The last parameter of "%s" for %s "%s" must be an array with default value, eg. "array $arg = array()".', $callableName, $this->getAttribute('type'), $this->getAttribute('name')));
- }
- }
-
- return $parameters;
- }
-
- private function reflectCallable($callable)
- {
- if (null !== $this->reflector) {
- return $this->reflector;
- }
-
- if (is_array($callable)) {
- if (!method_exists($callable[0], $callable[1])) {
- // __call()
- return array(null, array());
- }
- $r = new ReflectionMethod($callable[0], $callable[1]);
- } elseif (is_object($callable) && !$callable instanceof Closure) {
- $r = new ReflectionObject($callable);
- $r = $r->getMethod('__invoke');
- $callable = array($callable, '__invoke');
- } elseif (is_string($callable) && false !== $pos = strpos($callable, '::')) {
- $class = substr($callable, 0, $pos);
- $method = substr($callable, $pos + 2);
- if (!method_exists($class, $method)) {
- // __staticCall()
- return array(null, array());
- }
- $r = new ReflectionMethod($callable);
- $callable = array($class, $method);
- } else {
- $r = new ReflectionFunction($callable);
- }
-
- return $this->reflector = array($r, $callable);
- }
-}
-
-class_alias('Twig_Node_Expression_Call', 'Twig\Node\Expression\CallExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Conditional.php b/inc/lib/Twig/Node/Expression/Conditional.php
deleted file mode 100644
index c339d773..00000000
--- a/inc/lib/Twig/Node/Expression/Conditional.php
+++ /dev/null
@@ -1,33 +0,0 @@
- $expr1, 'expr2' => $expr2, 'expr3' => $expr3), array(), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('((')
- ->subcompile($this->getNode('expr1'))
- ->raw(') ? (')
- ->subcompile($this->getNode('expr2'))
- ->raw(') : (')
- ->subcompile($this->getNode('expr3'))
- ->raw('))')
- ;
- }
-}
-
-class_alias('Twig_Node_Expression_Conditional', 'Twig\Node\Expression\ConditionalExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Constant.php b/inc/lib/Twig/Node/Expression/Constant.php
deleted file mode 100644
index bf4d031c..00000000
--- a/inc/lib/Twig/Node/Expression/Constant.php
+++ /dev/null
@@ -1,25 +0,0 @@
- $value), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->repr($this->getAttribute('value'));
- }
-}
-
-class_alias('Twig_Node_Expression_Constant', 'Twig\Node\Expression\ConstantExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/ExtensionReference.php b/inc/lib/Twig/Node/Expression/ExtensionReference.php
deleted file mode 100644
index 114b5cd9..00000000
--- a/inc/lib/Twig/Node/Expression/ExtensionReference.php
+++ /dev/null
@@ -1,32 +0,0 @@
-
- *
- * @deprecated since 1.23 and will be removed in 2.0.
- */
-class Twig_Node_Expression_ExtensionReference extends Twig_Node_Expression
-{
- public function __construct($name, $lineno, $tag = null)
- {
- parent::__construct(array(), array('name' => $name), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->raw(sprintf("\$this->env->getExtension('%s')", $this->getAttribute('name')));
- }
-}
diff --git a/inc/lib/Twig/Node/Expression/Filter.php b/inc/lib/Twig/Node/Expression/Filter.php
deleted file mode 100644
index 12da1d67..00000000
--- a/inc/lib/Twig/Node/Expression/Filter.php
+++ /dev/null
@@ -1,41 +0,0 @@
- $node, 'filter' => $filterName, 'arguments' => $arguments), array(), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $name = $this->getNode('filter')->getAttribute('value');
- $filter = $compiler->getEnvironment()->getFilter($name);
-
- $this->setAttribute('name', $name);
- $this->setAttribute('type', 'filter');
- $this->setAttribute('thing', $filter);
- $this->setAttribute('needs_environment', $filter->needsEnvironment());
- $this->setAttribute('needs_context', $filter->needsContext());
- $this->setAttribute('arguments', $filter->getArguments());
- if ($filter instanceof Twig_FilterCallableInterface || $filter instanceof Twig_SimpleFilter) {
- $this->setAttribute('callable', $filter->getCallable());
- }
- if ($filter instanceof Twig_SimpleFilter) {
- $this->setAttribute('is_variadic', $filter->isVariadic());
- }
-
- $this->compileCallable($compiler);
- }
-}
-
-class_alias('Twig_Node_Expression_Filter', 'Twig\Node\Expression\FilterExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Filter/Default.php b/inc/lib/Twig/Node/Expression/Filter/Default.php
deleted file mode 100644
index d2e19d54..00000000
--- a/inc/lib/Twig/Node/Expression/Filter/Default.php
+++ /dev/null
@@ -1,45 +0,0 @@
-
- * {{ var.foo|default('foo item on var is not defined') }}
- *
- *
- * @author Fabien Potencier
- */
-class Twig_Node_Expression_Filter_Default extends Twig_Node_Expression_Filter
-{
- public function __construct(Twig_NodeInterface $node, Twig_Node_Expression_Constant $filterName, Twig_NodeInterface $arguments, $lineno, $tag = null)
- {
- $default = new Twig_Node_Expression_Filter($node, new Twig_Node_Expression_Constant('default', $node->getTemplateLine()), $arguments, $node->getTemplateLine());
-
- if ('default' === $filterName->getAttribute('value') && ($node instanceof Twig_Node_Expression_Name || $node instanceof Twig_Node_Expression_GetAttr)) {
- $test = new Twig_Node_Expression_Test_Defined(clone $node, 'defined', new Twig_Node(), $node->getTemplateLine());
- $false = count($arguments) ? $arguments->getNode(0) : new Twig_Node_Expression_Constant('', $node->getTemplateLine());
-
- $node = new Twig_Node_Expression_Conditional($test, $default, $false, $node->getTemplateLine());
- } else {
- $node = $default;
- }
-
- parent::__construct($node, $filterName, $arguments, $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->subcompile($this->getNode('node'));
- }
-}
-
-class_alias('Twig_Node_Expression_Filter_Default', 'Twig\Node\Expression\Filter\DefaultFilter', false);
diff --git a/inc/lib/Twig/Node/Expression/Function.php b/inc/lib/Twig/Node/Expression/Function.php
deleted file mode 100644
index cdee7c97..00000000
--- a/inc/lib/Twig/Node/Expression/Function.php
+++ /dev/null
@@ -1,45 +0,0 @@
- $arguments), array('name' => $name, 'is_defined_test' => false), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $name = $this->getAttribute('name');
- $function = $compiler->getEnvironment()->getFunction($name);
-
- $this->setAttribute('name', $name);
- $this->setAttribute('type', 'function');
- $this->setAttribute('thing', $function);
- $this->setAttribute('needs_environment', $function->needsEnvironment());
- $this->setAttribute('needs_context', $function->needsContext());
- $this->setAttribute('arguments', $function->getArguments());
- if ($function instanceof Twig_FunctionCallableInterface || $function instanceof Twig_SimpleFunction) {
- $callable = $function->getCallable();
- if ('constant' === $name && $this->getAttribute('is_defined_test')) {
- $callable = 'twig_constant_is_defined';
- }
-
- $this->setAttribute('callable', $callable);
- }
- if ($function instanceof Twig_SimpleFunction) {
- $this->setAttribute('is_variadic', $function->isVariadic());
- }
-
- $this->compileCallable($compiler);
- }
-}
-
-class_alias('Twig_Node_Expression_Function', 'Twig\Node\Expression\FunctionExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/GetAttr.php b/inc/lib/Twig/Node/Expression/GetAttr.php
deleted file mode 100644
index b7823acc..00000000
--- a/inc/lib/Twig/Node/Expression/GetAttr.php
+++ /dev/null
@@ -1,74 +0,0 @@
- $node, 'attribute' => $attribute);
- if (null !== $arguments) {
- $nodes['arguments'] = $arguments;
- }
-
- parent::__construct($nodes, array('type' => $type, 'is_defined_test' => false, 'ignore_strict_check' => false, 'disable_c_ext' => false), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- if ($this->getAttribute('disable_c_ext')) {
- @trigger_error(sprintf('Using the "disable_c_ext" attribute on %s is deprecated since version 1.30 and will be removed in 2.0.', __CLASS__), E_USER_DEPRECATED);
- }
-
- if (function_exists('twig_template_get_attributes') && !$this->getAttribute('disable_c_ext')) {
- $compiler->raw('twig_template_get_attributes($this, ');
- } else {
- $compiler->raw('$this->getAttribute(');
- }
-
- if ($this->getAttribute('ignore_strict_check')) {
- $this->getNode('node')->setAttribute('ignore_strict_check', true);
- }
-
- $compiler->subcompile($this->getNode('node'));
-
- $compiler->raw(', ')->subcompile($this->getNode('attribute'));
-
- // only generate optional arguments when needed (to make generated code more readable)
- $needFourth = $this->getAttribute('ignore_strict_check');
- $needThird = $needFourth || $this->getAttribute('is_defined_test');
- $needSecond = $needThird || Twig_Template::ANY_CALL !== $this->getAttribute('type');
- $needFirst = $needSecond || $this->hasNode('arguments');
-
- if ($needFirst) {
- if ($this->hasNode('arguments')) {
- $compiler->raw(', ')->subcompile($this->getNode('arguments'));
- } else {
- $compiler->raw(', array()');
- }
- }
-
- if ($needSecond) {
- $compiler->raw(', ')->repr($this->getAttribute('type'));
- }
-
- if ($needThird) {
- $compiler->raw(', ')->repr($this->getAttribute('is_defined_test'));
- }
-
- if ($needFourth) {
- $compiler->raw(', ')->repr($this->getAttribute('ignore_strict_check'));
- }
-
- $compiler->raw(')');
- }
-}
-
-class_alias('Twig_Node_Expression_GetAttr', 'Twig\Node\Expression\GetAttrExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/MacroCall.php b/inc/lib/Twig/Node/Expression/MacroCall.php
deleted file mode 100644
index 3e6b8c12..00000000
--- a/inc/lib/Twig/Node/Expression/MacroCall.php
+++ /dev/null
@@ -1,60 +0,0 @@
-
- */
-class Twig_Node_Expression_MacroCall extends Twig_Node_Expression
-{
- public function __construct(Twig_Node_Expression $template, $name, Twig_Node_Expression_Array $arguments, $lineno)
- {
- parent::__construct(array('template' => $template, 'arguments' => $arguments), array('name' => $name), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $namedNames = array();
- $namedCount = 0;
- $positionalCount = 0;
- foreach ($this->getNode('arguments')->getKeyValuePairs() as $pair) {
- $name = $pair['key']->getAttribute('value');
- if (!is_int($name)) {
- $namedCount++;
- $namedNames[$name] = 1;
- } elseif ($namedCount > 0) {
- throw new Twig_Error_Syntax(sprintf('Positional arguments cannot be used after named arguments for macro "%s".', $this->getAttribute('name')), $this->lineno);
- } else {
- $positionalCount++;
- }
- }
-
- $compiler
- ->raw('$this->callMacro(')
- ->subcompile($this->getNode('template'))
- ->raw(', ')->repr($this->getAttribute('name'))
- ->raw(', ')->subcompile($this->getNode('arguments'))
- ;
-
- if ($namedCount > 0) {
- $compiler
- ->raw(', ')->repr($namedNames)
- ->raw(', ')->repr($namedCount)
- ->raw(', ')->repr($positionalCount)
- ;
- }
-
- $compiler
- ->raw(')')
- ;
- }
-}
diff --git a/inc/lib/Twig/Node/Expression/MethodCall.php b/inc/lib/Twig/Node/Expression/MethodCall.php
deleted file mode 100644
index 709016eb..00000000
--- a/inc/lib/Twig/Node/Expression/MethodCall.php
+++ /dev/null
@@ -1,43 +0,0 @@
- $node, 'arguments' => $arguments), array('method' => $method, 'safe' => false), $lineno);
-
- if ($node instanceof Twig_Node_Expression_Name) {
- $node->setAttribute('always_defined', true);
- }
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->subcompile($this->getNode('node'))
- ->raw('->')
- ->raw($this->getAttribute('method'))
- ->raw('(')
- ;
- $first = true;
- foreach ($this->getNode('arguments')->getKeyValuePairs() as $pair) {
- if (!$first) {
- $compiler->raw(', ');
- }
- $first = false;
-
- $compiler->subcompile($pair['value']);
- }
- $compiler->raw(')');
- }
-}
-
-class_alias('Twig_Node_Expression_MethodCall', 'Twig\Node\Expression\MethodCallExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Name.php b/inc/lib/Twig/Node/Expression/Name.php
deleted file mode 100644
index 9d5a21f8..00000000
--- a/inc/lib/Twig/Node/Expression/Name.php
+++ /dev/null
@@ -1,102 +0,0 @@
- '$this',
- '_context' => '$context',
- '_charset' => '$this->env->getCharset()',
- );
-
- public function __construct($name, $lineno)
- {
- parent::__construct(array(), array('name' => $name, 'is_defined_test' => false, 'ignore_strict_check' => false, 'always_defined' => false), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $name = $this->getAttribute('name');
-
- $compiler->addDebugInfo($this);
-
- if ($this->getAttribute('is_defined_test')) {
- if ($this->isSpecial()) {
- $compiler->repr(true);
- } else {
- $compiler->raw('array_key_exists(')->repr($name)->raw(', $context)');
- }
- } elseif ($this->isSpecial()) {
- $compiler->raw($this->specialVars[$name]);
- } elseif ($this->getAttribute('always_defined')) {
- $compiler
- ->raw('$context[')
- ->string($name)
- ->raw(']')
- ;
- } else {
- if (PHP_VERSION_ID >= 70000) {
- // use PHP 7 null coalescing operator
- $compiler
- ->raw('($context[')
- ->string($name)
- ->raw('] ?? ')
- ;
-
- if ($this->getAttribute('ignore_strict_check') || !$compiler->getEnvironment()->isStrictVariables()) {
- $compiler->raw('null)');
- } else {
- $compiler->raw('$this->getContext($context, ')->string($name)->raw('))');
- }
- } elseif (PHP_VERSION_ID >= 50400) {
- // PHP 5.4 ternary operator performance was optimized
- $compiler
- ->raw('(isset($context[')
- ->string($name)
- ->raw(']) ? $context[')
- ->string($name)
- ->raw('] : ')
- ;
-
- if ($this->getAttribute('ignore_strict_check') || !$compiler->getEnvironment()->isStrictVariables()) {
- $compiler->raw('null)');
- } else {
- $compiler->raw('$this->getContext($context, ')->string($name)->raw('))');
- }
- } else {
- $compiler
- ->raw('$this->getContext($context, ')
- ->string($name)
- ;
-
- if ($this->getAttribute('ignore_strict_check')) {
- $compiler->raw(', true');
- }
-
- $compiler
- ->raw(')')
- ;
- }
- }
- }
-
- public function isSpecial()
- {
- return isset($this->specialVars[$this->getAttribute('name')]);
- }
-
- public function isSimple()
- {
- return !$this->isSpecial() && !$this->getAttribute('is_defined_test');
- }
-}
-
-class_alias('Twig_Node_Expression_Name', 'Twig\Node\Expression\NameExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/NullCoalesce.php b/inc/lib/Twig/Node/Expression/NullCoalesce.php
deleted file mode 100644
index eaafa4c9..00000000
--- a/inc/lib/Twig/Node/Expression/NullCoalesce.php
+++ /dev/null
@@ -1,48 +0,0 @@
-getTemplateLine()),
- new Twig_Node_Expression_Unary_Not(new Twig_Node_Expression_Test_Null($left, 'null', new Twig_Node(), $left->getTemplateLine()), $left->getTemplateLine()),
- $left->getTemplateLine()
- );
-
- parent::__construct($test, $left, $right, $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- /*
- * This optimizes only one case. PHP 7 also supports more complex expressions
- * that can return null. So, for instance, if log is defined, log("foo") ?? "..." works,
- * but log($a["foo"]) ?? "..." does not if $a["foo"] is not defined. More advanced
- * cases might be implemented as an optimizer node visitor, but has not been done
- * as benefits are probably not worth the added complexity.
- */
- if (PHP_VERSION_ID >= 70000 && $this->getNode('expr2') instanceof Twig_Node_Expression_Name) {
- $this->getNode('expr2')->setAttribute('always_defined', true);
- $compiler
- ->raw('((')
- ->subcompile($this->getNode('expr2'))
- ->raw(') ?? (')
- ->subcompile($this->getNode('expr3'))
- ->raw('))')
- ;
- } else {
- parent::compile($compiler);
- }
- }
-}
-
-class_alias('Twig_Node_Expression_NullCoalesce', 'Twig\Node\Expression\NullCoalesceExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Parent.php b/inc/lib/Twig/Node/Expression/Parent.php
deleted file mode 100644
index 78692db2..00000000
--- a/inc/lib/Twig/Node/Expression/Parent.php
+++ /dev/null
@@ -1,44 +0,0 @@
-
- */
-class Twig_Node_Expression_Parent extends Twig_Node_Expression
-{
- public function __construct($name, $lineno, $tag = null)
- {
- parent::__construct(array(), array('output' => false, 'name' => $name), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- if ($this->getAttribute('output')) {
- $compiler
- ->addDebugInfo($this)
- ->write('$this->displayParentBlock(')
- ->string($this->getAttribute('name'))
- ->raw(", \$context, \$blocks);\n")
- ;
- } else {
- $compiler
- ->raw('$this->renderParentBlock(')
- ->string($this->getAttribute('name'))
- ->raw(', $context, $blocks)')
- ;
- }
- }
-}
-
-class_alias('Twig_Node_Expression_Parent', 'Twig\Node\Expression\ParentExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/TempName.php b/inc/lib/Twig/Node/Expression/TempName.php
deleted file mode 100644
index 0a86e003..00000000
--- a/inc/lib/Twig/Node/Expression/TempName.php
+++ /dev/null
@@ -1,28 +0,0 @@
- $name), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('$_')
- ->raw($this->getAttribute('name'))
- ->raw('_')
- ;
- }
-}
-
-class_alias('Twig_Node_Expression_TempName', 'Twig\Node\Expression\TempNameExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Test.php b/inc/lib/Twig/Node/Expression/Test.php
deleted file mode 100644
index ad102ba6..00000000
--- a/inc/lib/Twig/Node/Expression/Test.php
+++ /dev/null
@@ -1,42 +0,0 @@
- $node);
- if (null !== $arguments) {
- $nodes['arguments'] = $arguments;
- }
-
- parent::__construct($nodes, array('name' => $name), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $name = $this->getAttribute('name');
- $test = $compiler->getEnvironment()->getTest($name);
-
- $this->setAttribute('name', $name);
- $this->setAttribute('type', 'test');
- $this->setAttribute('thing', $test);
- if ($test instanceof Twig_TestCallableInterface || $test instanceof Twig_SimpleTest) {
- $this->setAttribute('callable', $test->getCallable());
- }
- if ($test instanceof Twig_SimpleTest) {
- $this->setAttribute('is_variadic', $test->isVariadic());
- }
-
- $this->compileCallable($compiler);
- }
-}
-
-class_alias('Twig_Node_Expression_Test', 'Twig\Node\Expression\TestExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Test/Constant.php b/inc/lib/Twig/Node/Expression/Test/Constant.php
deleted file mode 100644
index a51a4ba1..00000000
--- a/inc/lib/Twig/Node/Expression/Test/Constant.php
+++ /dev/null
@@ -1,48 +0,0 @@
-
- * {% if post.status is constant('Post::PUBLISHED') %}
- * the status attribute is exactly the same as Post::PUBLISHED
- * {% endif %}
- *
- *
- * @author Fabien Potencier
- */
-class Twig_Node_Expression_Test_Constant extends Twig_Node_Expression_Test
-{
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('(')
- ->subcompile($this->getNode('node'))
- ->raw(' === constant(')
- ;
-
- if ($this->getNode('arguments')->hasNode(1)) {
- $compiler
- ->raw('get_class(')
- ->subcompile($this->getNode('arguments')->getNode(1))
- ->raw(')."::".')
- ;
- }
-
- $compiler
- ->subcompile($this->getNode('arguments')->getNode(0))
- ->raw('))')
- ;
- }
-}
-
-class_alias('Twig_Node_Expression_Test_Constant', 'Twig\Node\Expression\Test\ConstantTest', false);
diff --git a/inc/lib/Twig/Node/Expression/Test/Defined.php b/inc/lib/Twig/Node/Expression/Test/Defined.php
deleted file mode 100644
index 2136c390..00000000
--- a/inc/lib/Twig/Node/Expression/Test/Defined.php
+++ /dev/null
@@ -1,61 +0,0 @@
-
- * {# defined works with variable names and variable attributes #}
- * {% if foo is defined %}
- * {# ... #}
- * {% endif %}
- *
- *
- * @author Fabien Potencier
- */
-class Twig_Node_Expression_Test_Defined extends Twig_Node_Expression_Test
-{
- public function __construct(Twig_NodeInterface $node, $name, Twig_NodeInterface $arguments = null, $lineno)
- {
- if ($node instanceof Twig_Node_Expression_Name) {
- $node->setAttribute('is_defined_test', true);
- } elseif ($node instanceof Twig_Node_Expression_GetAttr) {
- $node->setAttribute('is_defined_test', true);
- $this->changeIgnoreStrictCheck($node);
- } elseif ($node instanceof Twig_Node_Expression_BlockReference) {
- $node->setAttribute('is_defined_test', true);
- } elseif ($node instanceof Twig_Node_Expression_Function && 'constant' === $node->getAttribute('name')) {
- $node->setAttribute('is_defined_test', true);
- } elseif ($node instanceof Twig_Node_Expression_Constant || $node instanceof Twig_Node_Expression_Array) {
- $node = new Twig_Node_Expression_Constant(true, $node->getTemplateLine());
- } else {
- throw new Twig_Error_Syntax('The "defined" test only works with simple variables.', $this->getTemplateLine());
- }
-
- parent::__construct($node, $name, $arguments, $lineno);
- }
-
- protected function changeIgnoreStrictCheck(Twig_Node_Expression_GetAttr $node)
- {
- $node->setAttribute('ignore_strict_check', true);
-
- if ($node->getNode('node') instanceof Twig_Node_Expression_GetAttr) {
- $this->changeIgnoreStrictCheck($node->getNode('node'));
- }
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->subcompile($this->getNode('node'));
- }
-}
-
-class_alias('Twig_Node_Expression_Test_Defined', 'Twig\Node\Expression\Test\DefinedTest', false);
diff --git a/inc/lib/Twig/Node/Expression/Test/Divisibleby.php b/inc/lib/Twig/Node/Expression/Test/Divisibleby.php
deleted file mode 100644
index a5d71961..00000000
--- a/inc/lib/Twig/Node/Expression/Test/Divisibleby.php
+++ /dev/null
@@ -1,35 +0,0 @@
-
- * {% if loop.index is divisible by(3) %}
- *
- *
- * @author Fabien Potencier
- */
-class Twig_Node_Expression_Test_Divisibleby extends Twig_Node_Expression_Test
-{
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('(0 == ')
- ->subcompile($this->getNode('node'))
- ->raw(' % ')
- ->subcompile($this->getNode('arguments')->getNode(0))
- ->raw(')')
- ;
- }
-}
-
-class_alias('Twig_Node_Expression_Test_Divisibleby', 'Twig\Node\Expression\Test\DivisiblebyTest', false);
diff --git a/inc/lib/Twig/Node/Expression/Test/Even.php b/inc/lib/Twig/Node/Expression/Test/Even.php
deleted file mode 100644
index 7e198bea..00000000
--- a/inc/lib/Twig/Node/Expression/Test/Even.php
+++ /dev/null
@@ -1,34 +0,0 @@
-
- * {{ var is even }}
- *
- *
- * @author Fabien Potencier
- */
-class Twig_Node_Expression_Test_Even extends Twig_Node_Expression_Test
-{
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('(')
- ->subcompile($this->getNode('node'))
- ->raw(' % 2 == 0')
- ->raw(')')
- ;
- }
-}
-
-class_alias('Twig_Node_Expression_Test_Even', 'Twig\Node\Expression\Test\EvenTest', false);
diff --git a/inc/lib/Twig/Node/Expression/Test/Null.php b/inc/lib/Twig/Node/Expression/Test/Null.php
deleted file mode 100644
index 3746e4cb..00000000
--- a/inc/lib/Twig/Node/Expression/Test/Null.php
+++ /dev/null
@@ -1,33 +0,0 @@
-
- * {{ var is none }}
- *
- *
- * @author Fabien Potencier
- */
-class Twig_Node_Expression_Test_Null extends Twig_Node_Expression_Test
-{
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('(null === ')
- ->subcompile($this->getNode('node'))
- ->raw(')')
- ;
- }
-}
-
-class_alias('Twig_Node_Expression_Test_Null', 'Twig\Node\Expression\Test\NullTest', false);
diff --git a/inc/lib/Twig/Node/Expression/Test/Odd.php b/inc/lib/Twig/Node/Expression/Test/Odd.php
deleted file mode 100644
index 0c6c099b..00000000
--- a/inc/lib/Twig/Node/Expression/Test/Odd.php
+++ /dev/null
@@ -1,34 +0,0 @@
-
- * {{ var is odd }}
- *
- *
- * @author Fabien Potencier
- */
-class Twig_Node_Expression_Test_Odd extends Twig_Node_Expression_Test
-{
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('(')
- ->subcompile($this->getNode('node'))
- ->raw(' % 2 == 1')
- ->raw(')')
- ;
- }
-}
-
-class_alias('Twig_Node_Expression_Test_Odd', 'Twig\Node\Expression\Test\OddTest', false);
diff --git a/inc/lib/Twig/Node/Expression/Test/Sameas.php b/inc/lib/Twig/Node/Expression/Test/Sameas.php
deleted file mode 100644
index e95ff1f2..00000000
--- a/inc/lib/Twig/Node/Expression/Test/Sameas.php
+++ /dev/null
@@ -1,31 +0,0 @@
-
- */
-class Twig_Node_Expression_Test_Sameas extends Twig_Node_Expression_Test
-{
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('(')
- ->subcompile($this->getNode('node'))
- ->raw(' === ')
- ->subcompile($this->getNode('arguments')->getNode(0))
- ->raw(')')
- ;
- }
-}
-
-class_alias('Twig_Node_Expression_Test_Sameas', 'Twig\Node\Expression\Test\SameasTest', false);
diff --git a/inc/lib/Twig/Node/Expression/Unary.php b/inc/lib/Twig/Node/Expression/Unary.php
deleted file mode 100644
index 5804485e..00000000
--- a/inc/lib/Twig/Node/Expression/Unary.php
+++ /dev/null
@@ -1,29 +0,0 @@
- $node), array(), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->raw(' ');
- $this->operator($compiler);
- $compiler->subcompile($this->getNode('node'));
- }
-
- abstract public function operator(Twig_Compiler $compiler);
-}
-
-class_alias('Twig_Node_Expression_Unary', 'Twig\Node\Expression\Unary\AbstractUnary', false);
diff --git a/inc/lib/Twig/Node/Expression/Unary/Neg.php b/inc/lib/Twig/Node/Expression/Unary/Neg.php
deleted file mode 100644
index 039d933d..00000000
--- a/inc/lib/Twig/Node/Expression/Unary/Neg.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('-');
- }
-}
-
-class_alias('Twig_Node_Expression_Unary_Neg', 'Twig\Node\Expression\Unary\NegUnary', false);
diff --git a/inc/lib/Twig/Node/Expression/Unary/Not.php b/inc/lib/Twig/Node/Expression/Unary/Not.php
deleted file mode 100644
index a0860b18..00000000
--- a/inc/lib/Twig/Node/Expression/Unary/Not.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('!');
- }
-}
-
-class_alias('Twig_Node_Expression_Unary_Not', 'Twig\Node\Expression\Unary\NotUnary', false);
diff --git a/inc/lib/Twig/Node/Expression/Unary/Pos.php b/inc/lib/Twig/Node/Expression/Unary/Pos.php
deleted file mode 100644
index eeff5452..00000000
--- a/inc/lib/Twig/Node/Expression/Unary/Pos.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('+');
- }
-}
-
-class_alias('Twig_Node_Expression_Unary_Pos', 'Twig\Node\Expression\Unary\PosUnary', false);
diff --git a/inc/lib/Twig/Node/Flush.php b/inc/lib/Twig/Node/Flush.php
deleted file mode 100644
index fcc461ac..00000000
--- a/inc/lib/Twig/Node/Flush.php
+++ /dev/null
@@ -1,33 +0,0 @@
-
- */
-class Twig_Node_Flush extends Twig_Node
-{
- public function __construct($lineno, $tag)
- {
- parent::__construct(array(), array(), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write("flush();\n")
- ;
- }
-}
-
-class_alias('Twig_Node_Flush', 'Twig\Node\FlushNode', false);
diff --git a/inc/lib/Twig/Node/For.php b/inc/lib/Twig/Node/For.php
deleted file mode 100644
index 914b70c9..00000000
--- a/inc/lib/Twig/Node/For.php
+++ /dev/null
@@ -1,113 +0,0 @@
-
- */
-class Twig_Node_For extends Twig_Node
-{
- protected $loop;
-
- public function __construct(Twig_Node_Expression_AssignName $keyTarget, Twig_Node_Expression_AssignName $valueTarget, Twig_Node_Expression $seq, Twig_Node_Expression $ifexpr = null, Twig_NodeInterface $body, Twig_NodeInterface $else = null, $lineno, $tag = null)
- {
- $body = new Twig_Node(array($body, $this->loop = new Twig_Node_ForLoop($lineno, $tag)));
-
- if (null !== $ifexpr) {
- $body = new Twig_Node_If(new Twig_Node(array($ifexpr, $body)), null, $lineno, $tag);
- }
-
- $nodes = array('key_target' => $keyTarget, 'value_target' => $valueTarget, 'seq' => $seq, 'body' => $body);
- if (null !== $else) {
- $nodes['else'] = $else;
- }
-
- parent::__construct($nodes, array('with_loop' => true, 'ifexpr' => null !== $ifexpr), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write("\$context['_parent'] = \$context;\n")
- ->write("\$context['_seq'] = twig_ensure_traversable(")
- ->subcompile($this->getNode('seq'))
- ->raw(");\n")
- ;
-
- if ($this->hasNode('else')) {
- $compiler->write("\$context['_iterated'] = false;\n");
- }
-
- if ($this->getAttribute('with_loop')) {
- $compiler
- ->write("\$context['loop'] = array(\n")
- ->write(" 'parent' => \$context['_parent'],\n")
- ->write(" 'index0' => 0,\n")
- ->write(" 'index' => 1,\n")
- ->write(" 'first' => true,\n")
- ->write(");\n")
- ;
-
- if (!$this->getAttribute('ifexpr')) {
- $compiler
- ->write("if (is_array(\$context['_seq']) || (is_object(\$context['_seq']) && \$context['_seq'] instanceof Countable)) {\n")
- ->indent()
- ->write("\$length = count(\$context['_seq']);\n")
- ->write("\$context['loop']['revindex0'] = \$length - 1;\n")
- ->write("\$context['loop']['revindex'] = \$length;\n")
- ->write("\$context['loop']['length'] = \$length;\n")
- ->write("\$context['loop']['last'] = 1 === \$length;\n")
- ->outdent()
- ->write("}\n")
- ;
- }
- }
-
- $this->loop->setAttribute('else', $this->hasNode('else'));
- $this->loop->setAttribute('with_loop', $this->getAttribute('with_loop'));
- $this->loop->setAttribute('ifexpr', $this->getAttribute('ifexpr'));
-
- $compiler
- ->write("foreach (\$context['_seq'] as ")
- ->subcompile($this->getNode('key_target'))
- ->raw(' => ')
- ->subcompile($this->getNode('value_target'))
- ->raw(") {\n")
- ->indent()
- ->subcompile($this->getNode('body'))
- ->outdent()
- ->write("}\n")
- ;
-
- if ($this->hasNode('else')) {
- $compiler
- ->write("if (!\$context['_iterated']) {\n")
- ->indent()
- ->subcompile($this->getNode('else'))
- ->outdent()
- ->write("}\n")
- ;
- }
-
- $compiler->write("\$_parent = \$context['_parent'];\n");
-
- // remove some "private" loop variables (needed for nested loops)
- $compiler->write('unset($context[\'_seq\'], $context[\'_iterated\'], $context[\''.$this->getNode('key_target')->getAttribute('name').'\'], $context[\''.$this->getNode('value_target')->getAttribute('name').'\'], $context[\'_parent\'], $context[\'loop\']);'."\n");
-
- // keep the values set in the inner context for variables defined in the outer context
- $compiler->write("\$context = array_intersect_key(\$context, \$_parent) + \$_parent;\n");
- }
-}
-
-class_alias('Twig_Node_For', 'Twig\Node\ForNode', false);
diff --git a/inc/lib/Twig/Node/ForLoop.php b/inc/lib/Twig/Node/ForLoop.php
deleted file mode 100644
index 06477cf1..00000000
--- a/inc/lib/Twig/Node/ForLoop.php
+++ /dev/null
@@ -1,52 +0,0 @@
-
- */
-class Twig_Node_ForLoop extends Twig_Node
-{
- public function __construct($lineno, $tag = null)
- {
- parent::__construct(array(), array('with_loop' => false, 'ifexpr' => false, 'else' => false), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- if ($this->getAttribute('else')) {
- $compiler->write("\$context['_iterated'] = true;\n");
- }
-
- if ($this->getAttribute('with_loop')) {
- $compiler
- ->write("++\$context['loop']['index0'];\n")
- ->write("++\$context['loop']['index'];\n")
- ->write("\$context['loop']['first'] = false;\n")
- ;
-
- if (!$this->getAttribute('ifexpr')) {
- $compiler
- ->write("if (isset(\$context['loop']['length'])) {\n")
- ->indent()
- ->write("--\$context['loop']['revindex0'];\n")
- ->write("--\$context['loop']['revindex'];\n")
- ->write("\$context['loop']['last'] = 0 === \$context['loop']['revindex0'];\n")
- ->outdent()
- ->write("}\n")
- ;
- }
- }
- }
-}
-
-class_alias('Twig_Node_ForLoop', 'Twig\Node\ForLoopNode', false);
diff --git a/inc/lib/Twig/Node/If.php b/inc/lib/Twig/Node/If.php
deleted file mode 100644
index d82edec7..00000000
--- a/inc/lib/Twig/Node/If.php
+++ /dev/null
@@ -1,68 +0,0 @@
-
- */
-class Twig_Node_If extends Twig_Node
-{
- public function __construct(Twig_NodeInterface $tests, Twig_NodeInterface $else = null, $lineno, $tag = null)
- {
- $nodes = array('tests' => $tests);
- if (null !== $else) {
- $nodes['else'] = $else;
- }
-
- parent::__construct($nodes, array(), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->addDebugInfo($this);
- for ($i = 0, $count = count($this->getNode('tests')); $i < $count; $i += 2) {
- if ($i > 0) {
- $compiler
- ->outdent()
- ->write('} elseif (')
- ;
- } else {
- $compiler
- ->write('if (')
- ;
- }
-
- $compiler
- ->subcompile($this->getNode('tests')->getNode($i))
- ->raw(") {\n")
- ->indent()
- ->subcompile($this->getNode('tests')->getNode($i + 1))
- ;
- }
-
- if ($this->hasNode('else')) {
- $compiler
- ->outdent()
- ->write("} else {\n")
- ->indent()
- ->subcompile($this->getNode('else'))
- ;
- }
-
- $compiler
- ->outdent()
- ->write("}\n");
- }
-}
-
-class_alias('Twig_Node_If', 'Twig\Node\IfNode', false);
diff --git a/inc/lib/Twig/Node/Import.php b/inc/lib/Twig/Node/Import.php
deleted file mode 100644
index c77e320b..00000000
--- a/inc/lib/Twig/Node/Import.php
+++ /dev/null
@@ -1,51 +0,0 @@
-
- */
-class Twig_Node_Import extends Twig_Node
-{
- public function __construct(Twig_Node_Expression $expr, Twig_Node_Expression $var, $lineno, $tag = null)
- {
- parent::__construct(array('expr' => $expr, 'var' => $var), array(), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write('')
- ->subcompile($this->getNode('var'))
- ->raw(' = ')
- ;
-
- if ($this->getNode('expr') instanceof Twig_Node_Expression_Name && '_self' === $this->getNode('expr')->getAttribute('name')) {
- $compiler->raw('$this');
- } else {
- $compiler
- ->raw('$this->loadTemplate(')
- ->subcompile($this->getNode('expr'))
- ->raw(', ')
- ->repr($this->getTemplateName())
- ->raw(', ')
- ->repr($this->getTemplateLine())
- ->raw(')')
- ;
- }
-
- $compiler->raw(";\n");
- }
-}
-
-class_alias('Twig_Node_Import', 'Twig\Node\ImportNode', false);
diff --git a/inc/lib/Twig/Node/Include.php b/inc/lib/Twig/Node/Include.php
deleted file mode 100644
index 2a5114cb..00000000
--- a/inc/lib/Twig/Node/Include.php
+++ /dev/null
@@ -1,90 +0,0 @@
-
- */
-class Twig_Node_Include extends Twig_Node implements Twig_NodeOutputInterface
-{
- public function __construct(Twig_Node_Expression $expr, Twig_Node_Expression $variables = null, $only = false, $ignoreMissing = false, $lineno, $tag = null)
- {
- $nodes = array('expr' => $expr);
- if (null !== $variables) {
- $nodes['variables'] = $variables;
- }
-
- parent::__construct($nodes, array('only' => (bool) $only, 'ignore_missing' => (bool) $ignoreMissing), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->addDebugInfo($this);
-
- if ($this->getAttribute('ignore_missing')) {
- $compiler
- ->write("try {\n")
- ->indent()
- ;
- }
-
- $this->addGetTemplate($compiler);
-
- $compiler->raw('->display(');
-
- $this->addTemplateArguments($compiler);
-
- $compiler->raw(");\n");
-
- if ($this->getAttribute('ignore_missing')) {
- $compiler
- ->outdent()
- ->write("} catch (Twig_Error_Loader \$e) {\n")
- ->indent()
- ->write("// ignore missing template\n")
- ->outdent()
- ->write("}\n\n")
- ;
- }
- }
-
- protected function addGetTemplate(Twig_Compiler $compiler)
- {
- $compiler
- ->write('$this->loadTemplate(')
- ->subcompile($this->getNode('expr'))
- ->raw(', ')
- ->repr($this->getTemplateName())
- ->raw(', ')
- ->repr($this->getTemplateLine())
- ->raw(')')
- ;
- }
-
- protected function addTemplateArguments(Twig_Compiler $compiler)
- {
- if (!$this->hasNode('variables')) {
- $compiler->raw(false === $this->getAttribute('only') ? '$context' : 'array()');
- } elseif (false === $this->getAttribute('only')) {
- $compiler
- ->raw('array_merge($context, ')
- ->subcompile($this->getNode('variables'))
- ->raw(')')
- ;
- } else {
- $compiler->subcompile($this->getNode('variables'));
- }
- }
-}
-
-class_alias('Twig_Node_Include', 'Twig\Node\IncludeNode', false);
diff --git a/inc/lib/Twig/Node/Macro.php b/inc/lib/Twig/Node/Macro.php
deleted file mode 100644
index 3cf54977..00000000
--- a/inc/lib/Twig/Node/Macro.php
+++ /dev/null
@@ -1,125 +0,0 @@
-
- */
-class Twig_Node_Macro extends Twig_Node
-{
- const VARARGS_NAME = 'varargs';
-
- public function __construct($name, Twig_NodeInterface $body, Twig_NodeInterface $arguments, $lineno, $tag = null)
- {
- foreach ($arguments as $argumentName => $argument) {
- if (self::VARARGS_NAME === $argumentName) {
- throw new Twig_Error_Syntax(sprintf('The argument "%s" in macro "%s" cannot be defined because the variable "%s" is reserved for arbitrary arguments.', self::VARARGS_NAME, $name, self::VARARGS_NAME), $argument->getTemplateLine());
- }
- }
-
- parent::__construct(array('body' => $body, 'arguments' => $arguments), array('name' => $name), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write(sprintf('public function get%s(', $this->getAttribute('name')))
- ;
-
- $count = count($this->getNode('arguments'));
- $pos = 0;
- foreach ($this->getNode('arguments') as $name => $default) {
- $compiler
- ->raw('$__'.$name.'__ = ')
- ->subcompile($default)
- ;
-
- if (++$pos < $count) {
- $compiler->raw(', ');
- }
- }
-
- if (PHP_VERSION_ID >= 50600) {
- if ($count) {
- $compiler->raw(', ');
- }
-
- $compiler->raw('...$__varargs__');
- }
-
- $compiler
- ->raw(")\n")
- ->write("{\n")
- ->indent()
- ;
-
- $compiler
- ->write("\$context = \$this->env->mergeGlobals(array(\n")
- ->indent()
- ;
-
- foreach ($this->getNode('arguments') as $name => $default) {
- $compiler
- ->write('')
- ->string($name)
- ->raw(' => $__'.$name.'__')
- ->raw(",\n")
- ;
- }
-
- $compiler
- ->write('')
- ->string(self::VARARGS_NAME)
- ->raw(' => ')
- ;
-
- if (PHP_VERSION_ID >= 50600) {
- $compiler->raw("\$__varargs__,\n");
- } else {
- $compiler
- ->raw('func_num_args() > ')
- ->repr($count)
- ->raw(' ? array_slice(func_get_args(), ')
- ->repr($count)
- ->raw(") : array(),\n")
- ;
- }
-
- $compiler
- ->outdent()
- ->write("));\n\n")
- ->write("\$blocks = array();\n\n")
- ->write("ob_start();\n")
- ->write("try {\n")
- ->indent()
- ->subcompile($this->getNode('body'))
- ->outdent()
- ->write("} catch (Exception \$e) {\n")
- ->indent()
- ->write("ob_end_clean();\n\n")
- ->write("throw \$e;\n")
- ->outdent()
- ->write("} catch (Throwable \$e) {\n")
- ->indent()
- ->write("ob_end_clean();\n\n")
- ->write("throw \$e;\n")
- ->outdent()
- ->write("}\n\n")
- ->write("return ('' === \$tmp = ob_get_clean()) ? '' : new Twig_Markup(\$tmp, \$this->env->getCharset());\n")
- ->outdent()
- ->write("}\n\n")
- ;
- }
-}
-
-class_alias('Twig_Node_Macro', 'Twig\Node\MacroNode', false);
diff --git a/inc/lib/Twig/Node/Module.php b/inc/lib/Twig/Node/Module.php
deleted file mode 100644
index 5cd8d050..00000000
--- a/inc/lib/Twig/Node/Module.php
+++ /dev/null
@@ -1,461 +0,0 @@
-
- */
-class Twig_Node_Module extends Twig_Node
-{
- private $source;
-
- public function __construct(Twig_NodeInterface $body, Twig_Node_Expression $parent = null, Twig_NodeInterface $blocks, Twig_NodeInterface $macros, Twig_NodeInterface $traits, $embeddedTemplates, $name, $source = '')
- {
- if (!$name instanceof Twig_Source) {
- @trigger_error(sprintf('Passing a string as the $name argument of %s() is deprecated since version 1.27. Pass a Twig_Source instance instead.', __METHOD__), E_USER_DEPRECATED);
- $this->source = new Twig_Source($source, $name);
- } else {
- $this->source = $name;
- }
-
- $nodes = array(
- 'body' => $body,
- 'blocks' => $blocks,
- 'macros' => $macros,
- 'traits' => $traits,
- 'display_start' => new Twig_Node(),
- 'display_end' => new Twig_Node(),
- 'constructor_start' => new Twig_Node(),
- 'constructor_end' => new Twig_Node(),
- 'class_end' => new Twig_Node(),
- );
- if (null !== $parent) {
- $nodes['parent'] = $parent;
- }
-
- // embedded templates are set as attributes so that they are only visited once by the visitors
- parent::__construct($nodes, array(
- // source to be remove in 2.0
- 'source' => $this->source->getCode(),
- // filename to be remove in 2.0 (use getTemplateName() instead)
- 'filename' => $this->source->getName(),
- 'index' => null,
- 'embedded_templates' => $embeddedTemplates,
- ), 1);
-
- // populate the template name of all node children
- $this->setTemplateName($this->source->getName());
- }
-
- public function setIndex($index)
- {
- $this->setAttribute('index', $index);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $this->compileTemplate($compiler);
-
- foreach ($this->getAttribute('embedded_templates') as $template) {
- $compiler->subcompile($template);
- }
- }
-
- protected function compileTemplate(Twig_Compiler $compiler)
- {
- if (!$this->getAttribute('index')) {
- $compiler->write('compileClassHeader($compiler);
-
- if (
- count($this->getNode('blocks'))
- || count($this->getNode('traits'))
- || !$this->hasNode('parent')
- || $this->getNode('parent') instanceof Twig_Node_Expression_Constant
- || count($this->getNode('constructor_start'))
- || count($this->getNode('constructor_end'))
- ) {
- $this->compileConstructor($compiler);
- }
-
- $this->compileGetParent($compiler);
-
- $this->compileDisplay($compiler);
-
- $compiler->subcompile($this->getNode('blocks'));
-
- $this->compileMacros($compiler);
-
- $this->compileGetTemplateName($compiler);
-
- $this->compileIsTraitable($compiler);
-
- $this->compileDebugInfo($compiler);
-
- $this->compileGetSource($compiler);
-
- $this->compileGetSourceContext($compiler);
-
- $this->compileClassFooter($compiler);
- }
-
- protected function compileGetParent(Twig_Compiler $compiler)
- {
- if (!$this->hasNode('parent')) {
- return;
- }
- $parent = $this->getNode('parent');
-
- $compiler
- ->write("protected function doGetParent(array \$context)\n", "{\n")
- ->indent()
- ->addDebugInfo($parent)
- ->write('return ')
- ;
-
- if ($parent instanceof Twig_Node_Expression_Constant) {
- $compiler->subcompile($parent);
- } else {
- $compiler
- ->raw('$this->loadTemplate(')
- ->subcompile($parent)
- ->raw(', ')
- ->repr($this->source->getName())
- ->raw(', ')
- ->repr($parent->getTemplateLine())
- ->raw(')')
- ;
- }
-
- $compiler
- ->raw(";\n")
- ->outdent()
- ->write("}\n\n")
- ;
- }
-
- protected function compileClassHeader(Twig_Compiler $compiler)
- {
- $compiler
- ->write("\n\n")
- // if the template name contains */, add a blank to avoid a PHP parse error
- ->write('/* '.str_replace('*/', '* /', $this->source->getName())." */\n")
- ->write('class '.$compiler->getEnvironment()->getTemplateClass($this->source->getName(), $this->getAttribute('index')))
- ->raw(sprintf(" extends %s\n", $compiler->getEnvironment()->getBaseTemplateClass()))
- ->write("{\n")
- ->indent()
- ;
- }
-
- protected function compileConstructor(Twig_Compiler $compiler)
- {
- $compiler
- ->write("public function __construct(Twig_Environment \$env)\n", "{\n")
- ->indent()
- ->subcompile($this->getNode('constructor_start'))
- ->write("parent::__construct(\$env);\n\n")
- ;
-
- // parent
- if (!$this->hasNode('parent')) {
- $compiler->write("\$this->parent = false;\n\n");
- } elseif (($parent = $this->getNode('parent')) && $parent instanceof Twig_Node_Expression_Constant) {
- $compiler
- ->addDebugInfo($parent)
- ->write('$this->parent = $this->loadTemplate(')
- ->subcompile($parent)
- ->raw(', ')
- ->repr($this->source->getName())
- ->raw(', ')
- ->repr($parent->getTemplateLine())
- ->raw(");\n")
- ;
- }
-
- $countTraits = count($this->getNode('traits'));
- if ($countTraits) {
- // traits
- foreach ($this->getNode('traits') as $i => $trait) {
- $this->compileLoadTemplate($compiler, $trait->getNode('template'), sprintf('$_trait_%s', $i));
-
- $compiler
- ->addDebugInfo($trait->getNode('template'))
- ->write(sprintf("if (!\$_trait_%s->isTraitable()) {\n", $i))
- ->indent()
- ->write("throw new Twig_Error_Runtime('Template \"'.")
- ->subcompile($trait->getNode('template'))
- ->raw(".'\" cannot be used as a trait.');\n")
- ->outdent()
- ->write("}\n")
- ->write(sprintf("\$_trait_%s_blocks = \$_trait_%s->getBlocks();\n\n", $i, $i))
- ;
-
- foreach ($trait->getNode('targets') as $key => $value) {
- $compiler
- ->write(sprintf('if (!isset($_trait_%s_blocks[', $i))
- ->string($key)
- ->raw("])) {\n")
- ->indent()
- ->write("throw new Twig_Error_Runtime(sprintf('Block ")
- ->string($key)
- ->raw(' is not defined in trait ')
- ->subcompile($trait->getNode('template'))
- ->raw(".'));\n")
- ->outdent()
- ->write("}\n\n")
-
- ->write(sprintf('$_trait_%s_blocks[', $i))
- ->subcompile($value)
- ->raw(sprintf('] = $_trait_%s_blocks[', $i))
- ->string($key)
- ->raw(sprintf(']; unset($_trait_%s_blocks[', $i))
- ->string($key)
- ->raw("]);\n\n")
- ;
- }
- }
-
- if ($countTraits > 1) {
- $compiler
- ->write("\$this->traits = array_merge(\n")
- ->indent()
- ;
-
- for ($i = 0; $i < $countTraits; ++$i) {
- $compiler
- ->write(sprintf('$_trait_%s_blocks'.($i == $countTraits - 1 ? '' : ',')."\n", $i))
- ;
- }
-
- $compiler
- ->outdent()
- ->write(");\n\n")
- ;
- } else {
- $compiler
- ->write("\$this->traits = \$_trait_0_blocks;\n\n")
- ;
- }
-
- $compiler
- ->write("\$this->blocks = array_merge(\n")
- ->indent()
- ->write("\$this->traits,\n")
- ->write("array(\n")
- ;
- } else {
- $compiler
- ->write("\$this->blocks = array(\n")
- ;
- }
-
- // blocks
- $compiler
- ->indent()
- ;
-
- foreach ($this->getNode('blocks') as $name => $node) {
- $compiler
- ->write(sprintf("'%s' => array(\$this, 'block_%s'),\n", $name, $name))
- ;
- }
-
- if ($countTraits) {
- $compiler
- ->outdent()
- ->write(")\n")
- ;
- }
-
- $compiler
- ->outdent()
- ->write(");\n")
- ->outdent()
- ->subcompile($this->getNode('constructor_end'))
- ->write("}\n\n")
- ;
- }
-
- protected function compileDisplay(Twig_Compiler $compiler)
- {
- $compiler
- ->write("protected function doDisplay(array \$context, array \$blocks = array())\n", "{\n")
- ->indent()
- ->subcompile($this->getNode('display_start'))
- ->subcompile($this->getNode('body'))
- ;
-
- if ($this->hasNode('parent')) {
- $parent = $this->getNode('parent');
- $compiler->addDebugInfo($parent);
- if ($parent instanceof Twig_Node_Expression_Constant) {
- $compiler->write('$this->parent');
- } else {
- $compiler->write('$this->getParent($context)');
- }
- $compiler->raw("->display(\$context, array_merge(\$this->blocks, \$blocks));\n");
- }
-
- $compiler
- ->subcompile($this->getNode('display_end'))
- ->outdent()
- ->write("}\n\n")
- ;
- }
-
- protected function compileClassFooter(Twig_Compiler $compiler)
- {
- $compiler
- ->subcompile($this->getNode('class_end'))
- ->outdent()
- ->write("}\n")
- ;
- }
-
- protected function compileMacros(Twig_Compiler $compiler)
- {
- $compiler->subcompile($this->getNode('macros'));
- }
-
- protected function compileGetTemplateName(Twig_Compiler $compiler)
- {
- $compiler
- ->write("public function getTemplateName()\n", "{\n")
- ->indent()
- ->write('return ')
- ->repr($this->source->getName())
- ->raw(";\n")
- ->outdent()
- ->write("}\n\n")
- ;
- }
-
- protected function compileIsTraitable(Twig_Compiler $compiler)
- {
- // A template can be used as a trait if:
- // * it has no parent
- // * it has no macros
- // * it has no body
- //
- // Put another way, a template can be used as a trait if it
- // only contains blocks and use statements.
- $traitable = !$this->hasNode('parent') && 0 === count($this->getNode('macros'));
- if ($traitable) {
- if ($this->getNode('body') instanceof Twig_Node_Body) {
- $nodes = $this->getNode('body')->getNode(0);
- } else {
- $nodes = $this->getNode('body');
- }
-
- if (!count($nodes)) {
- $nodes = new Twig_Node(array($nodes));
- }
-
- foreach ($nodes as $node) {
- if (!count($node)) {
- continue;
- }
-
- if ($node instanceof Twig_Node_Text && ctype_space($node->getAttribute('data'))) {
- continue;
- }
-
- if ($node instanceof Twig_Node_BlockReference) {
- continue;
- }
-
- $traitable = false;
- break;
- }
- }
-
- if ($traitable) {
- return;
- }
-
- $compiler
- ->write("public function isTraitable()\n", "{\n")
- ->indent()
- ->write(sprintf("return %s;\n", $traitable ? 'true' : 'false'))
- ->outdent()
- ->write("}\n\n")
- ;
- }
-
- protected function compileDebugInfo(Twig_Compiler $compiler)
- {
- $compiler
- ->write("public function getDebugInfo()\n", "{\n")
- ->indent()
- ->write(sprintf("return %s;\n", str_replace("\n", '', var_export(array_reverse($compiler->getDebugInfo(), true), true))))
- ->outdent()
- ->write("}\n\n")
- ;
- }
-
- protected function compileGetSource(Twig_Compiler $compiler)
- {
- $compiler
- ->write("/** @deprecated since 1.27 (to be removed in 2.0). Use getSourceContext() instead */\n")
- ->write("public function getSource()\n", "{\n")
- ->indent()
- ->write("@trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0. Use getSourceContext() instead.', E_USER_DEPRECATED);\n\n")
- ->write('return $this->getSourceContext()->getCode();')
- ->raw("\n")
- ->outdent()
- ->write("}\n\n")
- ;
- }
-
- protected function compileGetSourceContext(Twig_Compiler $compiler)
- {
- $compiler
- ->write("public function getSourceContext()\n", "{\n")
- ->indent()
- ->write('return new Twig_Source(')
- ->string($compiler->getEnvironment()->isDebug() ? $this->source->getCode() : '')
- ->raw(', ')
- ->string($this->source->getName())
- ->raw(', ')
- ->string($this->source->getPath())
- ->raw(");\n")
- ->outdent()
- ->write("}\n")
- ;
- }
-
- protected function compileLoadTemplate(Twig_Compiler $compiler, $node, $var)
- {
- if ($node instanceof Twig_Node_Expression_Constant) {
- $compiler
- ->write(sprintf('%s = $this->loadTemplate(', $var))
- ->subcompile($node)
- ->raw(', ')
- ->repr($node->getTemplateName())
- ->raw(', ')
- ->repr($node->getTemplateLine())
- ->raw(");\n")
- ;
- } else {
- throw new LogicException('Trait templates can only be constant nodes.');
- }
- }
-}
-
-class_alias('Twig_Node_Module', 'Twig\Node\ModuleNode', false);
diff --git a/inc/lib/Twig/Node/Print.php b/inc/lib/Twig/Node/Print.php
deleted file mode 100644
index 374db89b..00000000
--- a/inc/lib/Twig/Node/Print.php
+++ /dev/null
@@ -1,36 +0,0 @@
-
- */
-class Twig_Node_Print extends Twig_Node implements Twig_NodeOutputInterface
-{
- public function __construct(Twig_Node_Expression $expr, $lineno, $tag = null)
- {
- parent::__construct(array('expr' => $expr), array(), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write('echo ')
- ->subcompile($this->getNode('expr'))
- ->raw(";\n")
- ;
- }
-}
-
-class_alias('Twig_Node_Print', 'Twig\Node\PrintNode', false);
diff --git a/inc/lib/Twig/Node/Sandbox.php b/inc/lib/Twig/Node/Sandbox.php
deleted file mode 100644
index 44b30ab9..00000000
--- a/inc/lib/Twig/Node/Sandbox.php
+++ /dev/null
@@ -1,44 +0,0 @@
-
- */
-class Twig_Node_Sandbox extends Twig_Node
-{
- public function __construct(Twig_NodeInterface $body, $lineno, $tag = null)
- {
- parent::__construct(array('body' => $body), array(), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write("\$sandbox = \$this->env->getExtension('Twig_Extension_Sandbox');\n")
- ->write("if (!\$alreadySandboxed = \$sandbox->isSandboxed()) {\n")
- ->indent()
- ->write("\$sandbox->enableSandbox();\n")
- ->outdent()
- ->write("}\n")
- ->subcompile($this->getNode('body'))
- ->write("if (!\$alreadySandboxed) {\n")
- ->indent()
- ->write("\$sandbox->disableSandbox();\n")
- ->outdent()
- ->write("}\n")
- ;
- }
-}
-
-class_alias('Twig_Node_Sandbox', 'Twig\Node\SandboxNode', false);
diff --git a/inc/lib/Twig/Node/SandboxedModule.php b/inc/lib/Twig/Node/SandboxedModule.php
deleted file mode 100644
index be1f5daa..00000000
--- a/inc/lib/Twig/Node/SandboxedModule.php
+++ /dev/null
@@ -1,60 +0,0 @@
-
- */
-class Twig_Node_SandboxedModule extends Twig_Node_Module
-{
- protected $usedFilters;
- protected $usedTags;
- protected $usedFunctions;
-
- public function __construct(Twig_Node_Module $node, array $usedFilters, array $usedTags, array $usedFunctions)
- {
- parent::__construct($node->getNode('body'), $node->getNode('parent'), $node->getNode('blocks'), $node->getNode('macros'), $node->getNode('traits'), $node->getAttribute('embedded_templates'), $node->getAttribute('filename'), $node->getLine(), $node->getNodeTag());
-
- $this->setAttribute('index', $node->getAttribute('index'));
-
- $this->usedFilters = $usedFilters;
- $this->usedTags = $usedTags;
- $this->usedFunctions = $usedFunctions;
- }
-
- protected function compileDisplayBody(Twig_Compiler $compiler)
- {
- $compiler->write("\$this->checkSecurity();\n");
-
- parent::compileDisplayBody($compiler);
- }
-
- protected function compileDisplayFooter(Twig_Compiler $compiler)
- {
- parent::compileDisplayFooter($compiler);
-
- $compiler
- ->write("protected function checkSecurity()\n", "{\n")
- ->indent()
- ->write("\$this->env->getExtension('sandbox')->checkSecurity(\n")
- ->indent()
- ->write(!$this->usedTags ? "array(),\n" : "array('".implode('\', \'', $this->usedTags)."'),\n")
- ->write(!$this->usedFilters ? "array(),\n" : "array('".implode('\', \'', $this->usedFilters)."'),\n")
- ->write(!$this->usedFunctions ? "array()\n" : "array('".implode('\', \'', $this->usedFunctions)."')\n")
- ->outdent()
- ->write(");\n")
- ->outdent()
- ->write("}\n\n")
- ;
- }
-}
diff --git a/inc/lib/Twig/Node/SandboxedPrint.php b/inc/lib/Twig/Node/SandboxedPrint.php
deleted file mode 100644
index a08f21f5..00000000
--- a/inc/lib/Twig/Node/SandboxedPrint.php
+++ /dev/null
@@ -1,51 +0,0 @@
-
- */
-class Twig_Node_SandboxedPrint extends Twig_Node_Print
-{
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write('echo $this->env->getExtension(\'Twig_Extension_Sandbox\')->ensureToStringAllowed(')
- ->subcompile($this->getNode('expr'))
- ->raw(");\n")
- ;
- }
-
- /**
- * Removes node filters.
- *
- * This is mostly needed when another visitor adds filters (like the escaper one).
- *
- * @return Twig_Node
- */
- protected function removeNodeFilter(Twig_Node $node)
- {
- if ($node instanceof Twig_Node_Expression_Filter) {
- return $this->removeNodeFilter($node->getNode('node'));
- }
-
- return $node;
- }
-}
-
-class_alias('Twig_Node_SandboxedPrint', 'Twig\Node\SandboxedPrintNode', false);
diff --git a/inc/lib/Twig/Node/Set.php b/inc/lib/Twig/Node/Set.php
deleted file mode 100644
index 6c6743ee..00000000
--- a/inc/lib/Twig/Node/Set.php
+++ /dev/null
@@ -1,98 +0,0 @@
-
- */
-class Twig_Node_Set extends Twig_Node implements Twig_NodeCaptureInterface
-{
- public function __construct($capture, Twig_NodeInterface $names, Twig_NodeInterface $values, $lineno, $tag = null)
- {
- parent::__construct(array('names' => $names, 'values' => $values), array('capture' => $capture, 'safe' => false), $lineno, $tag);
-
- /*
- * Optimizes the node when capture is used for a large block of text.
- *
- * {% set foo %}foo{% endset %} is compiled to $context['foo'] = new Twig_Markup("foo");
- */
- if ($this->getAttribute('capture')) {
- $this->setAttribute('safe', true);
-
- $values = $this->getNode('values');
- if ($values instanceof Twig_Node_Text) {
- $this->setNode('values', new Twig_Node_Expression_Constant($values->getAttribute('data'), $values->getTemplateLine()));
- $this->setAttribute('capture', false);
- }
- }
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->addDebugInfo($this);
-
- if (count($this->getNode('names')) > 1) {
- $compiler->write('list(');
- foreach ($this->getNode('names') as $idx => $node) {
- if ($idx) {
- $compiler->raw(', ');
- }
-
- $compiler->subcompile($node);
- }
- $compiler->raw(')');
- } else {
- if ($this->getAttribute('capture')) {
- $compiler
- ->write("ob_start();\n")
- ->subcompile($this->getNode('values'))
- ;
- }
-
- $compiler->subcompile($this->getNode('names'), false);
-
- if ($this->getAttribute('capture')) {
- $compiler->raw(" = ('' === \$tmp = ob_get_clean()) ? '' : new Twig_Markup(\$tmp, \$this->env->getCharset())");
- }
- }
-
- if (!$this->getAttribute('capture')) {
- $compiler->raw(' = ');
-
- if (count($this->getNode('names')) > 1) {
- $compiler->write('array(');
- foreach ($this->getNode('values') as $idx => $value) {
- if ($idx) {
- $compiler->raw(', ');
- }
-
- $compiler->subcompile($value);
- }
- $compiler->raw(')');
- } else {
- if ($this->getAttribute('safe')) {
- $compiler
- ->raw("('' === \$tmp = ")
- ->subcompile($this->getNode('values'))
- ->raw(") ? '' : new Twig_Markup(\$tmp, \$this->env->getCharset())")
- ;
- } else {
- $compiler->subcompile($this->getNode('values'));
- }
- }
- }
-
- $compiler->raw(";\n");
- }
-}
-
-class_alias('Twig_Node_Set', 'Twig\Node\SetNode', false);
diff --git a/inc/lib/Twig/Node/SetTemp.php b/inc/lib/Twig/Node/SetTemp.php
deleted file mode 100644
index 996fdcde..00000000
--- a/inc/lib/Twig/Node/SetTemp.php
+++ /dev/null
@@ -1,40 +0,0 @@
- $name), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $name = $this->getAttribute('name');
- $compiler
- ->addDebugInfo($this)
- ->write('if (isset($context[')
- ->string($name)
- ->raw('])) { $_')
- ->raw($name)
- ->raw('_ = $context[')
- ->repr($name)
- ->raw(']; } else { $_')
- ->raw($name)
- ->raw("_ = null; }\n")
- ;
- }
-}
-
-class_alias('Twig_Node_SetTemp', 'Twig\Node\SetTempNode', false);
diff --git a/inc/lib/Twig/Node/Spaceless.php b/inc/lib/Twig/Node/Spaceless.php
deleted file mode 100644
index 76f90cde..00000000
--- a/inc/lib/Twig/Node/Spaceless.php
+++ /dev/null
@@ -1,37 +0,0 @@
-
- */
-class Twig_Node_Spaceless extends Twig_Node
-{
- public function __construct(Twig_NodeInterface $body, $lineno, $tag = 'spaceless')
- {
- parent::__construct(array('body' => $body), array(), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write("ob_start();\n")
- ->subcompile($this->getNode('body'))
- ->write("echo trim(preg_replace('/>\s+<', ob_get_clean()));\n")
- ;
- }
-}
-
-class_alias('Twig_Node_Spaceless', 'Twig\Node\SpacelessNode', false);
diff --git a/inc/lib/Twig/Node/Text.php b/inc/lib/Twig/Node/Text.php
deleted file mode 100644
index f4577fee..00000000
--- a/inc/lib/Twig/Node/Text.php
+++ /dev/null
@@ -1,36 +0,0 @@
-
- */
-class Twig_Node_Text extends Twig_Node implements Twig_NodeOutputInterface
-{
- public function __construct($data, $lineno)
- {
- parent::__construct(array(), array('data' => $data), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write('echo ')
- ->string($this->getAttribute('data'))
- ->raw(";\n")
- ;
- }
-}
-
-class_alias('Twig_Node_Text', 'Twig\Node\TextNode', false);
diff --git a/inc/lib/Twig/Node/With.php b/inc/lib/Twig/Node/With.php
deleted file mode 100644
index 2ab0ea5d..00000000
--- a/inc/lib/Twig/Node/With.php
+++ /dev/null
@@ -1,64 +0,0 @@
-
- */
-class Twig_Node_With extends Twig_Node
-{
- public function __construct(Twig_Node $body, Twig_Node $variables = null, $only = false, $lineno, $tag = null)
- {
- $nodes = array('body' => $body);
- if (null !== $variables) {
- $nodes['variables'] = $variables;
- }
-
- parent::__construct($nodes, array('only' => (bool) $only), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->addDebugInfo($this);
-
- if ($this->hasNode('variables')) {
- $varsName = $compiler->getVarName();
- $compiler
- ->write(sprintf('$%s = ', $varsName))
- ->subcompile($this->getNode('variables'))
- ->raw(";\n")
- ->write(sprintf("if (!is_array(\$%s)) {\n", $varsName))
- ->indent()
- ->write("throw new Twig_Error_Runtime('Variables passed to the \"with\" tag must be a hash.');\n")
- ->outdent()
- ->write("}\n")
- ;
-
- if ($this->getAttribute('only')) {
- $compiler->write("\$context = array('_parent' => \$context);\n");
- } else {
- $compiler->write("\$context['_parent'] = \$context;\n");
- }
-
- $compiler->write(sprintf("\$context = array_merge(\$context, \$%s);\n", $varsName));
- } else {
- $compiler->write("\$context['_parent'] = \$context;\n");
- }
-
- $compiler
- ->subcompile($this->getNode('body'))
- ->write("\$context = \$context['_parent'];\n")
- ;
- }
-}
-
-class_alias('Twig_Node_With', 'Twig\Node\WithNode', false);
diff --git a/inc/lib/Twig/NodeCaptureInterface.php b/inc/lib/Twig/NodeCaptureInterface.php
deleted file mode 100644
index 6638834b..00000000
--- a/inc/lib/Twig/NodeCaptureInterface.php
+++ /dev/null
@@ -1,21 +0,0 @@
-
- */
-interface Twig_NodeCaptureInterface
-{
-}
-
-class_alias('Twig_NodeCaptureInterface', 'Twig\Node\NodeCaptureInterface', false);
diff --git a/inc/lib/Twig/NodeInterface.php b/inc/lib/Twig/NodeInterface.php
deleted file mode 100644
index 78e758bd..00000000
--- a/inc/lib/Twig/NodeInterface.php
+++ /dev/null
@@ -1,32 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 3.0)
- */
-interface Twig_NodeInterface extends Countable, IteratorAggregate
-{
- /**
- * Compiles the node to PHP.
- */
- public function compile(Twig_Compiler $compiler);
-
- /**
- * @deprecated since 1.27 (to be removed in 2.0)
- */
- public function getLine();
-
- public function getNodeTag();
-}
diff --git a/inc/lib/Twig/NodeOutputInterface.php b/inc/lib/Twig/NodeOutputInterface.php
deleted file mode 100644
index 5a8eaa9c..00000000
--- a/inc/lib/Twig/NodeOutputInterface.php
+++ /dev/null
@@ -1,21 +0,0 @@
-
- */
-interface Twig_NodeOutputInterface
-{
-}
-
-class_alias('Twig_NodeOutputInterface', 'Twig\Node\NodeOutputInterface', false);
diff --git a/inc/lib/Twig/NodeTraverser.php b/inc/lib/Twig/NodeTraverser.php
deleted file mode 100644
index f00a0bf5..00000000
--- a/inc/lib/Twig/NodeTraverser.php
+++ /dev/null
@@ -1,86 +0,0 @@
-
- */
-class Twig_NodeTraverser
-{
- protected $env;
- protected $visitors = array();
-
- /**
- * @param Twig_Environment $env
- * @param Twig_NodeVisitorInterface[] $visitors
- */
- public function __construct(Twig_Environment $env, array $visitors = array())
- {
- $this->env = $env;
- foreach ($visitors as $visitor) {
- $this->addVisitor($visitor);
- }
- }
-
- public function addVisitor(Twig_NodeVisitorInterface $visitor)
- {
- if (!isset($this->visitors[$visitor->getPriority()])) {
- $this->visitors[$visitor->getPriority()] = array();
- }
-
- $this->visitors[$visitor->getPriority()][] = $visitor;
- }
-
- /**
- * Traverses a node and calls the registered visitors.
- *
- * @return Twig_NodeInterface
- */
- public function traverse(Twig_NodeInterface $node)
- {
- ksort($this->visitors);
- foreach ($this->visitors as $visitors) {
- foreach ($visitors as $visitor) {
- $node = $this->traverseForVisitor($visitor, $node);
- }
- }
-
- return $node;
- }
-
- protected function traverseForVisitor(Twig_NodeVisitorInterface $visitor, Twig_NodeInterface $node = null)
- {
- if (null === $node) {
- return;
- }
-
- $node = $visitor->enterNode($node, $this->env);
-
- foreach ($node as $k => $n) {
- if (false !== $m = $this->traverseForVisitor($visitor, $n)) {
- if ($m !== $n) {
- $node->setNode($k, $m);
- }
- } else {
- $node->removeNode($k);
- }
- }
-
- return $visitor->leaveNode($node, $this->env);
- }
-}
-
-class_alias('Twig_NodeTraverser', 'Twig\NodeTraverser', false);
diff --git a/inc/lib/Twig/NodeVisitor/Escaper.php b/inc/lib/Twig/NodeVisitor/Escaper.php
deleted file mode 100644
index 1a1ae66f..00000000
--- a/inc/lib/Twig/NodeVisitor/Escaper.php
+++ /dev/null
@@ -1,154 +0,0 @@
-
- */
-class Twig_NodeVisitor_Escaper extends Twig_BaseNodeVisitor
-{
- protected $statusStack = array();
- protected $blocks = array();
- protected $safeAnalysis;
- protected $traverser;
- protected $defaultStrategy = false;
- protected $safeVars = array();
-
- public function __construct()
- {
- $this->safeAnalysis = new Twig_NodeVisitor_SafeAnalysis();
- }
-
- protected function doEnterNode(Twig_Node $node, Twig_Environment $env)
- {
- if ($node instanceof Twig_Node_Module) {
- if ($env->hasExtension('Twig_Extension_Escaper') && $defaultStrategy = $env->getExtension('Twig_Extension_Escaper')->getDefaultStrategy($node->getTemplateName())) {
- $this->defaultStrategy = $defaultStrategy;
- }
- $this->safeVars = array();
- $this->blocks = array();
- } elseif ($node instanceof Twig_Node_AutoEscape) {
- $this->statusStack[] = $node->getAttribute('value');
- } elseif ($node instanceof Twig_Node_Block) {
- $this->statusStack[] = isset($this->blocks[$node->getAttribute('name')]) ? $this->blocks[$node->getAttribute('name')] : $this->needEscaping($env);
- } elseif ($node instanceof Twig_Node_Import) {
- $this->safeVars[] = $node->getNode('var')->getAttribute('name');
- }
-
- return $node;
- }
-
- protected function doLeaveNode(Twig_Node $node, Twig_Environment $env)
- {
- if ($node instanceof Twig_Node_Module) {
- $this->defaultStrategy = false;
- $this->safeVars = array();
- $this->blocks = array();
- } elseif ($node instanceof Twig_Node_Expression_Filter) {
- return $this->preEscapeFilterNode($node, $env);
- } elseif ($node instanceof Twig_Node_Print) {
- return $this->escapePrintNode($node, $env, $this->needEscaping($env));
- }
-
- if ($node instanceof Twig_Node_AutoEscape || $node instanceof Twig_Node_Block) {
- array_pop($this->statusStack);
- } elseif ($node instanceof Twig_Node_BlockReference) {
- $this->blocks[$node->getAttribute('name')] = $this->needEscaping($env);
- }
-
- return $node;
- }
-
- protected function escapePrintNode(Twig_Node_Print $node, Twig_Environment $env, $type)
- {
- if (false === $type) {
- return $node;
- }
-
- $expression = $node->getNode('expr');
-
- if ($this->isSafeFor($type, $expression, $env)) {
- return $node;
- }
-
- $class = get_class($node);
-
- return new $class(
- $this->getEscaperFilter($type, $expression),
- $node->getTemplateLine()
- );
- }
-
- protected function preEscapeFilterNode(Twig_Node_Expression_Filter $filter, Twig_Environment $env)
- {
- $name = $filter->getNode('filter')->getAttribute('value');
-
- $type = $env->getFilter($name)->getPreEscape();
- if (null === $type) {
- return $filter;
- }
-
- $node = $filter->getNode('node');
- if ($this->isSafeFor($type, $node, $env)) {
- return $filter;
- }
-
- $filter->setNode('node', $this->getEscaperFilter($type, $node));
-
- return $filter;
- }
-
- protected function isSafeFor($type, Twig_NodeInterface $expression, $env)
- {
- $safe = $this->safeAnalysis->getSafe($expression);
-
- if (null === $safe) {
- if (null === $this->traverser) {
- $this->traverser = new Twig_NodeTraverser($env, array($this->safeAnalysis));
- }
-
- $this->safeAnalysis->setSafeVars($this->safeVars);
-
- $this->traverser->traverse($expression);
- $safe = $this->safeAnalysis->getSafe($expression);
- }
-
- return in_array($type, $safe) || in_array('all', $safe);
- }
-
- protected function needEscaping(Twig_Environment $env)
- {
- if (count($this->statusStack)) {
- return $this->statusStack[count($this->statusStack) - 1];
- }
-
- return $this->defaultStrategy ? $this->defaultStrategy : false;
- }
-
- protected function getEscaperFilter($type, Twig_NodeInterface $node)
- {
- $line = $node->getTemplateLine();
- $name = new Twig_Node_Expression_Constant('escape', $line);
- $args = new Twig_Node(array(new Twig_Node_Expression_Constant((string) $type, $line), new Twig_Node_Expression_Constant(null, $line), new Twig_Node_Expression_Constant(true, $line)));
-
- return new Twig_Node_Expression_Filter($node, $name, $args, $line);
- }
-
- public function getPriority()
- {
- return 0;
- }
-}
-
-class_alias('Twig_NodeVisitor_Escaper', 'Twig\NodeVisitor\EscaperNodeVisitor', false);
diff --git a/inc/lib/Twig/NodeVisitor/Optimizer.php b/inc/lib/Twig/NodeVisitor/Optimizer.php
deleted file mode 100644
index c55e40ff..00000000
--- a/inc/lib/Twig/NodeVisitor/Optimizer.php
+++ /dev/null
@@ -1,253 +0,0 @@
-
- */
-class Twig_NodeVisitor_Optimizer extends Twig_BaseNodeVisitor
-{
- const OPTIMIZE_ALL = -1;
- const OPTIMIZE_NONE = 0;
- const OPTIMIZE_FOR = 2;
- const OPTIMIZE_RAW_FILTER = 4;
- const OPTIMIZE_VAR_ACCESS = 8;
-
- protected $loops = array();
- protected $loopsTargets = array();
- protected $optimizers;
- protected $prependedNodes = array();
- protected $inABody = false;
-
- /**
- * @param int $optimizers The optimizer mode
- */
- public function __construct($optimizers = -1)
- {
- if (!is_int($optimizers) || $optimizers > (self::OPTIMIZE_FOR | self::OPTIMIZE_RAW_FILTER | self::OPTIMIZE_VAR_ACCESS)) {
- throw new InvalidArgumentException(sprintf('Optimizer mode "%s" is not valid.', $optimizers));
- }
-
- $this->optimizers = $optimizers;
- }
-
- protected function doEnterNode(Twig_Node $node, Twig_Environment $env)
- {
- if (self::OPTIMIZE_FOR === (self::OPTIMIZE_FOR & $this->optimizers)) {
- $this->enterOptimizeFor($node, $env);
- }
-
- if (PHP_VERSION_ID < 50400 && self::OPTIMIZE_VAR_ACCESS === (self::OPTIMIZE_VAR_ACCESS & $this->optimizers) && !$env->isStrictVariables() && !$env->hasExtension('Twig_Extension_Sandbox')) {
- if ($this->inABody) {
- if (!$node instanceof Twig_Node_Expression) {
- if ('Twig_Node' !== get_class($node)) {
- array_unshift($this->prependedNodes, array());
- }
- } else {
- $node = $this->optimizeVariables($node, $env);
- }
- } elseif ($node instanceof Twig_Node_Body) {
- $this->inABody = true;
- }
- }
-
- return $node;
- }
-
- protected function doLeaveNode(Twig_Node $node, Twig_Environment $env)
- {
- $expression = $node instanceof Twig_Node_Expression;
-
- if (self::OPTIMIZE_FOR === (self::OPTIMIZE_FOR & $this->optimizers)) {
- $this->leaveOptimizeFor($node, $env);
- }
-
- if (self::OPTIMIZE_RAW_FILTER === (self::OPTIMIZE_RAW_FILTER & $this->optimizers)) {
- $node = $this->optimizeRawFilter($node, $env);
- }
-
- $node = $this->optimizePrintNode($node, $env);
-
- if (self::OPTIMIZE_VAR_ACCESS === (self::OPTIMIZE_VAR_ACCESS & $this->optimizers) && !$env->isStrictVariables() && !$env->hasExtension('Twig_Extension_Sandbox')) {
- if ($node instanceof Twig_Node_Body) {
- $this->inABody = false;
- } elseif ($this->inABody) {
- if (!$expression && 'Twig_Node' !== get_class($node) && $prependedNodes = array_shift($this->prependedNodes)) {
- $nodes = array();
- foreach (array_unique($prependedNodes) as $name) {
- $nodes[] = new Twig_Node_SetTemp($name, $node->getTemplateLine());
- }
-
- $nodes[] = $node;
- $node = new Twig_Node($nodes);
- }
- }
- }
-
- return $node;
- }
-
- protected function optimizeVariables(Twig_NodeInterface $node, Twig_Environment $env)
- {
- if ('Twig_Node_Expression_Name' === get_class($node) && $node->isSimple()) {
- $this->prependedNodes[0][] = $node->getAttribute('name');
-
- return new Twig_Node_Expression_TempName($node->getAttribute('name'), $node->getTemplateLine());
- }
-
- return $node;
- }
-
- /**
- * Optimizes print nodes.
- *
- * It replaces:
- *
- * * "echo $this->render(Parent)Block()" with "$this->display(Parent)Block()"
- *
- * @return Twig_NodeInterface
- */
- protected function optimizePrintNode(Twig_NodeInterface $node, Twig_Environment $env)
- {
- if (!$node instanceof Twig_Node_Print) {
- return $node;
- }
-
- $exprNode = $node->getNode('expr');
- if (
- $exprNode instanceof Twig_Node_Expression_BlockReference ||
- $exprNode instanceof Twig_Node_Expression_Parent
- ) {
- $exprNode->setAttribute('output', true);
-
- return $exprNode;
- }
-
- return $node;
- }
-
- /**
- * Removes "raw" filters.
- *
- * @return Twig_NodeInterface
- */
- protected function optimizeRawFilter(Twig_NodeInterface $node, Twig_Environment $env)
- {
- if ($node instanceof Twig_Node_Expression_Filter && 'raw' == $node->getNode('filter')->getAttribute('value')) {
- return $node->getNode('node');
- }
-
- return $node;
- }
-
- /**
- * Optimizes "for" tag by removing the "loop" variable creation whenever possible.
- */
- protected function enterOptimizeFor(Twig_NodeInterface $node, Twig_Environment $env)
- {
- if ($node instanceof Twig_Node_For) {
- // disable the loop variable by default
- $node->setAttribute('with_loop', false);
- array_unshift($this->loops, $node);
- array_unshift($this->loopsTargets, $node->getNode('value_target')->getAttribute('name'));
- array_unshift($this->loopsTargets, $node->getNode('key_target')->getAttribute('name'));
- } elseif (!$this->loops) {
- // we are outside a loop
- return;
- }
-
- // when do we need to add the loop variable back?
-
- // the loop variable is referenced for the current loop
- elseif ($node instanceof Twig_Node_Expression_Name && 'loop' === $node->getAttribute('name')) {
- $node->setAttribute('always_defined', true);
- $this->addLoopToCurrent();
- }
-
- // optimize access to loop targets
- elseif ($node instanceof Twig_Node_Expression_Name && in_array($node->getAttribute('name'), $this->loopsTargets)) {
- $node->setAttribute('always_defined', true);
- }
-
- // block reference
- elseif ($node instanceof Twig_Node_BlockReference || $node instanceof Twig_Node_Expression_BlockReference) {
- $this->addLoopToCurrent();
- }
-
- // include without the only attribute
- elseif ($node instanceof Twig_Node_Include && !$node->getAttribute('only')) {
- $this->addLoopToAll();
- }
-
- // include function without the with_context=false parameter
- elseif ($node instanceof Twig_Node_Expression_Function
- && 'include' === $node->getAttribute('name')
- && (!$node->getNode('arguments')->hasNode('with_context')
- || false !== $node->getNode('arguments')->getNode('with_context')->getAttribute('value')
- )
- ) {
- $this->addLoopToAll();
- }
-
- // the loop variable is referenced via an attribute
- elseif ($node instanceof Twig_Node_Expression_GetAttr
- && (!$node->getNode('attribute') instanceof Twig_Node_Expression_Constant
- || 'parent' === $node->getNode('attribute')->getAttribute('value')
- )
- && (true === $this->loops[0]->getAttribute('with_loop')
- || ($node->getNode('node') instanceof Twig_Node_Expression_Name
- && 'loop' === $node->getNode('node')->getAttribute('name')
- )
- )
- ) {
- $this->addLoopToAll();
- }
- }
-
- /**
- * Optimizes "for" tag by removing the "loop" variable creation whenever possible.
- */
- protected function leaveOptimizeFor(Twig_NodeInterface $node, Twig_Environment $env)
- {
- if ($node instanceof Twig_Node_For) {
- array_shift($this->loops);
- array_shift($this->loopsTargets);
- array_shift($this->loopsTargets);
- }
- }
-
- protected function addLoopToCurrent()
- {
- $this->loops[0]->setAttribute('with_loop', true);
- }
-
- protected function addLoopToAll()
- {
- foreach ($this->loops as $loop) {
- $loop->setAttribute('with_loop', true);
- }
- }
-
- public function getPriority()
- {
- return 255;
- }
-}
-
-class_alias('Twig_NodeVisitor_Optimizer', 'Twig\NodeVisitor\OptimizerNodeVisitor', false);
diff --git a/inc/lib/Twig/NodeVisitor/SafeAnalysis.php b/inc/lib/Twig/NodeVisitor/SafeAnalysis.php
deleted file mode 100644
index ca31c8fc..00000000
--- a/inc/lib/Twig/NodeVisitor/SafeAnalysis.php
+++ /dev/null
@@ -1,150 +0,0 @@
-safeVars = $safeVars;
- }
-
- public function getSafe(Twig_NodeInterface $node)
- {
- $hash = spl_object_hash($node);
- if (!isset($this->data[$hash])) {
- return;
- }
-
- foreach ($this->data[$hash] as $bucket) {
- if ($bucket['key'] !== $node) {
- continue;
- }
-
- if (in_array('html_attr', $bucket['value'])) {
- $bucket['value'][] = 'html';
- }
-
- return $bucket['value'];
- }
- }
-
- protected function setSafe(Twig_NodeInterface $node, array $safe)
- {
- $hash = spl_object_hash($node);
- if (isset($this->data[$hash])) {
- foreach ($this->data[$hash] as &$bucket) {
- if ($bucket['key'] === $node) {
- $bucket['value'] = $safe;
-
- return;
- }
- }
- }
- $this->data[$hash][] = array(
- 'key' => $node,
- 'value' => $safe,
- );
- }
-
- protected function doEnterNode(Twig_Node $node, Twig_Environment $env)
- {
- return $node;
- }
-
- protected function doLeaveNode(Twig_Node $node, Twig_Environment $env)
- {
- if ($node instanceof Twig_Node_Expression_Constant) {
- // constants are marked safe for all
- $this->setSafe($node, array('all'));
- } elseif ($node instanceof Twig_Node_Expression_BlockReference) {
- // blocks are safe by definition
- $this->setSafe($node, array('all'));
- } elseif ($node instanceof Twig_Node_Expression_Parent) {
- // parent block is safe by definition
- $this->setSafe($node, array('all'));
- } elseif ($node instanceof Twig_Node_Expression_Conditional) {
- // intersect safeness of both operands
- $safe = $this->intersectSafe($this->getSafe($node->getNode('expr2')), $this->getSafe($node->getNode('expr3')));
- $this->setSafe($node, $safe);
- } elseif ($node instanceof Twig_Node_Expression_Filter) {
- // filter expression is safe when the filter is safe
- $name = $node->getNode('filter')->getAttribute('value');
- $args = $node->getNode('arguments');
- if (false !== $filter = $env->getFilter($name)) {
- $safe = $filter->getSafe($args);
- if (null === $safe) {
- $safe = $this->intersectSafe($this->getSafe($node->getNode('node')), $filter->getPreservesSafety());
- }
- $this->setSafe($node, $safe);
- } else {
- $this->setSafe($node, array());
- }
- } elseif ($node instanceof Twig_Node_Expression_Function) {
- // function expression is safe when the function is safe
- $name = $node->getAttribute('name');
- $args = $node->getNode('arguments');
- $function = $env->getFunction($name);
- if (false !== $function) {
- $this->setSafe($node, $function->getSafe($args));
- } else {
- $this->setSafe($node, array());
- }
- } elseif ($node instanceof Twig_Node_Expression_MethodCall) {
- if ($node->getAttribute('safe')) {
- $this->setSafe($node, array('all'));
- } else {
- $this->setSafe($node, array());
- }
- } elseif ($node instanceof Twig_Node_Expression_GetAttr && $node->getNode('node') instanceof Twig_Node_Expression_Name) {
- $name = $node->getNode('node')->getAttribute('name');
- // attributes on template instances are safe
- if ('_self' == $name || in_array($name, $this->safeVars)) {
- $this->setSafe($node, array('all'));
- } else {
- $this->setSafe($node, array());
- }
- } else {
- $this->setSafe($node, array());
- }
-
- return $node;
- }
-
- protected function intersectSafe(array $a = null, array $b = null)
- {
- if (null === $a || null === $b) {
- return array();
- }
-
- if (in_array('all', $a)) {
- return $b;
- }
-
- if (in_array('all', $b)) {
- return $a;
- }
-
- return array_intersect($a, $b);
- }
-
- public function getPriority()
- {
- return 0;
- }
-}
-
-class_alias('Twig_NodeVisitor_SafeAnalysis', 'Twig\NodeVisitor\SafeAnalysisNodeVisitor', false);
diff --git a/inc/lib/Twig/NodeVisitor/Sandbox.php b/inc/lib/Twig/NodeVisitor/Sandbox.php
deleted file mode 100644
index 71aa4f02..00000000
--- a/inc/lib/Twig/NodeVisitor/Sandbox.php
+++ /dev/null
@@ -1,82 +0,0 @@
-
- */
-class Twig_NodeVisitor_Sandbox extends Twig_BaseNodeVisitor
-{
- protected $inAModule = false;
- protected $tags;
- protected $filters;
- protected $functions;
-
- protected function doEnterNode(Twig_Node $node, Twig_Environment $env)
- {
- if ($node instanceof Twig_Node_Module) {
- $this->inAModule = true;
- $this->tags = array();
- $this->filters = array();
- $this->functions = array();
-
- return $node;
- } elseif ($this->inAModule) {
- // look for tags
- if ($node->getNodeTag() && !isset($this->tags[$node->getNodeTag()])) {
- $this->tags[$node->getNodeTag()] = $node;
- }
-
- // look for filters
- if ($node instanceof Twig_Node_Expression_Filter && !isset($this->filters[$node->getNode('filter')->getAttribute('value')])) {
- $this->filters[$node->getNode('filter')->getAttribute('value')] = $node;
- }
-
- // look for functions
- if ($node instanceof Twig_Node_Expression_Function && !isset($this->functions[$node->getAttribute('name')])) {
- $this->functions[$node->getAttribute('name')] = $node;
- }
-
- // the .. operator is equivalent to the range() function
- if ($node instanceof Twig_Node_Expression_Binary_Range && !isset($this->functions['range'])) {
- $this->functions['range'] = $node;
- }
-
- // wrap print to check __toString() calls
- if ($node instanceof Twig_Node_Print) {
- return new Twig_Node_SandboxedPrint($node->getNode('expr'), $node->getTemplateLine(), $node->getNodeTag());
- }
- }
-
- return $node;
- }
-
- protected function doLeaveNode(Twig_Node $node, Twig_Environment $env)
- {
- if ($node instanceof Twig_Node_Module) {
- $this->inAModule = false;
-
- $node->setNode('display_start', new Twig_Node(array(new Twig_Node_CheckSecurity($this->filters, $this->tags, $this->functions), $node->getNode('display_start'))));
- }
-
- return $node;
- }
-
- public function getPriority()
- {
- return 0;
- }
-}
-
-class_alias('Twig_NodeVisitor_Sandbox', 'Twig\NodeVisitor\SandboxNodeVisitor', false);
diff --git a/inc/lib/Twig/NodeVisitorInterface.php b/inc/lib/Twig/NodeVisitorInterface.php
deleted file mode 100644
index 1270a372..00000000
--- a/inc/lib/Twig/NodeVisitorInterface.php
+++ /dev/null
@@ -1,45 +0,0 @@
-
- */
-interface Twig_NodeVisitorInterface
-{
- /**
- * Called before child nodes are visited.
- *
- * @return Twig_NodeInterface The modified node
- */
- public function enterNode(Twig_NodeInterface $node, Twig_Environment $env);
-
- /**
- * Called after child nodes are visited.
- *
- * @return Twig_NodeInterface|false The modified node or false if the node must be removed
- */
- public function leaveNode(Twig_NodeInterface $node, Twig_Environment $env);
-
- /**
- * Returns the priority for this visitor.
- *
- * Priority should be between -10 and 10 (0 is the default).
- *
- * @return int The priority level
- */
- public function getPriority();
-}
-
-class_alias('Twig_NodeVisitorInterface', 'Twig\NodeVisitor\NodeVisitorInterface', false);
-class_exists('Twig_Environment');
-class_exists('Twig_Node');
diff --git a/inc/lib/Twig/Parser.php b/inc/lib/Twig/Parser.php
deleted file mode 100644
index 6de879a5..00000000
--- a/inc/lib/Twig/Parser.php
+++ /dev/null
@@ -1,412 +0,0 @@
-
- */
-class Twig_Parser implements Twig_ParserInterface
-{
- protected $stack = array();
- protected $stream;
- protected $parent;
- protected $handlers;
- protected $visitors;
- protected $expressionParser;
- protected $blocks;
- protected $blockStack;
- protected $macros;
- protected $env;
- protected $reservedMacroNames;
- protected $importedSymbols;
- protected $traits;
- protected $embeddedTemplates = array();
- private $varNameSalt = 0;
-
- public function __construct(Twig_Environment $env)
- {
- $this->env = $env;
- }
-
- /**
- * @deprecated since 1.27 (to be removed in 2.0)
- */
- public function getEnvironment()
- {
- @trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0.', E_USER_DEPRECATED);
-
- return $this->env;
- }
-
- public function getVarName()
- {
- return sprintf('__internal_%s', hash('sha256', __METHOD__.$this->stream->getSourceContext()->getCode().$this->varNameSalt++));
- }
-
- /**
- * @deprecated since 1.27 (to be removed in 2.0). Use $parser->getStream()->getSourceContext()->getPath() instead.
- */
- public function getFilename()
- {
- @trigger_error(sprintf('The "%s" method is deprecated since version 1.27 and will be removed in 2.0. Use $parser->getStream()->getSourceContext()->getPath() instead.', __METHOD__), E_USER_DEPRECATED);
-
- return $this->stream->getSourceContext()->getName();
- }
-
- public function parse(Twig_TokenStream $stream, $test = null, $dropNeedle = false)
- {
- // push all variables into the stack to keep the current state of the parser
- // using get_object_vars() instead of foreach would lead to https://bugs.php.net/71336
- // This hack can be removed when min version if PHP 7.0
- $vars = array();
- foreach ($this as $k => $v) {
- $vars[$k] = $v;
- }
-
- unset($vars['stack'], $vars['env'], $vars['handlers'], $vars['visitors'], $vars['expressionParser'], $vars['reservedMacroNames']);
- $this->stack[] = $vars;
-
- // tag handlers
- if (null === $this->handlers) {
- $this->handlers = $this->env->getTokenParsers();
- $this->handlers->setParser($this);
- }
-
- // node visitors
- if (null === $this->visitors) {
- $this->visitors = $this->env->getNodeVisitors();
- }
-
- if (null === $this->expressionParser) {
- $this->expressionParser = new Twig_ExpressionParser($this, $this->env);
- }
-
- $this->stream = $stream;
- $this->parent = null;
- $this->blocks = array();
- $this->macros = array();
- $this->traits = array();
- $this->blockStack = array();
- $this->importedSymbols = array(array());
- $this->embeddedTemplates = array();
- $this->varNameSalt = 0;
-
- try {
- $body = $this->subparse($test, $dropNeedle);
-
- if (null !== $this->parent && null === $body = $this->filterBodyNodes($body)) {
- $body = new Twig_Node();
- }
- } catch (Twig_Error_Syntax $e) {
- if (!$e->getSourceContext()) {
- $e->setSourceContext($this->stream->getSourceContext());
- }
-
- if (!$e->getTemplateLine()) {
- $e->setTemplateLine($this->stream->getCurrent()->getLine());
- }
-
- throw $e;
- }
-
- $node = new Twig_Node_Module(new Twig_Node_Body(array($body)), $this->parent, new Twig_Node($this->blocks), new Twig_Node($this->macros), new Twig_Node($this->traits), $this->embeddedTemplates, $stream->getSourceContext());
-
- $traverser = new Twig_NodeTraverser($this->env, $this->visitors);
-
- $node = $traverser->traverse($node);
-
- // restore previous stack so previous parse() call can resume working
- foreach (array_pop($this->stack) as $key => $val) {
- $this->$key = $val;
- }
-
- return $node;
- }
-
- public function subparse($test, $dropNeedle = false)
- {
- $lineno = $this->getCurrentToken()->getLine();
- $rv = array();
- while (!$this->stream->isEOF()) {
- switch ($this->getCurrentToken()->getType()) {
- case Twig_Token::TEXT_TYPE:
- $token = $this->stream->next();
- $rv[] = new Twig_Node_Text($token->getValue(), $token->getLine());
- break;
-
- case Twig_Token::VAR_START_TYPE:
- $token = $this->stream->next();
- $expr = $this->expressionParser->parseExpression();
- $this->stream->expect(Twig_Token::VAR_END_TYPE);
- $rv[] = new Twig_Node_Print($expr, $token->getLine());
- break;
-
- case Twig_Token::BLOCK_START_TYPE:
- $this->stream->next();
- $token = $this->getCurrentToken();
-
- if (Twig_Token::NAME_TYPE !== $token->getType()) {
- throw new Twig_Error_Syntax('A block must start with a tag name.', $token->getLine(), $this->stream->getSourceContext());
- }
-
- if (null !== $test && call_user_func($test, $token)) {
- if ($dropNeedle) {
- $this->stream->next();
- }
-
- if (1 === count($rv)) {
- return $rv[0];
- }
-
- return new Twig_Node($rv, array(), $lineno);
- }
-
- $subparser = $this->handlers->getTokenParser($token->getValue());
- if (null === $subparser) {
- if (null !== $test) {
- $e = new Twig_Error_Syntax(sprintf('Unexpected "%s" tag', $token->getValue()), $token->getLine(), $this->stream->getSourceContext());
-
- if (is_array($test) && isset($test[0]) && $test[0] instanceof Twig_TokenParserInterface) {
- $e->appendMessage(sprintf(' (expecting closing tag for the "%s" tag defined near line %s).', $test[0]->getTag(), $lineno));
- }
- } else {
- $e = new Twig_Error_Syntax(sprintf('Unknown "%s" tag.', $token->getValue()), $token->getLine(), $this->stream->getSourceContext());
- $e->addSuggestions($token->getValue(), array_keys($this->env->getTags()));
- }
-
- throw $e;
- }
-
- $this->stream->next();
-
- $node = $subparser->parse($token);
- if (null !== $node) {
- $rv[] = $node;
- }
- break;
-
- default:
- throw new Twig_Error_Syntax('Lexer or parser ended up in unsupported state.', $this->getCurrentToken()->getLine(), $this->stream->getSourceContext());
- }
- }
-
- if (1 === count($rv)) {
- return $rv[0];
- }
-
- return new Twig_Node($rv, array(), $lineno);
- }
-
- /**
- * @deprecated since 1.27 (to be removed in 2.0)
- */
- public function addHandler($name, $class)
- {
- @trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0.', E_USER_DEPRECATED);
-
- $this->handlers[$name] = $class;
- }
-
- /**
- * @deprecated since 1.27 (to be removed in 2.0)
- */
- public function addNodeVisitor(Twig_NodeVisitorInterface $visitor)
- {
- @trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0.', E_USER_DEPRECATED);
-
- $this->visitors[] = $visitor;
- }
-
- public function getBlockStack()
- {
- return $this->blockStack;
- }
-
- public function peekBlockStack()
- {
- return $this->blockStack[count($this->blockStack) - 1];
- }
-
- public function popBlockStack()
- {
- array_pop($this->blockStack);
- }
-
- public function pushBlockStack($name)
- {
- $this->blockStack[] = $name;
- }
-
- public function hasBlock($name)
- {
- return isset($this->blocks[$name]);
- }
-
- public function getBlock($name)
- {
- return $this->blocks[$name];
- }
-
- public function setBlock($name, Twig_Node_Block $value)
- {
- $this->blocks[$name] = new Twig_Node_Body(array($value), array(), $value->getTemplateLine());
- }
-
- public function hasMacro($name)
- {
- return isset($this->macros[$name]);
- }
-
- public function setMacro($name, Twig_Node_Macro $node)
- {
- if ($this->isReservedMacroName($name)) {
- throw new Twig_Error_Syntax(sprintf('"%s" cannot be used as a macro name as it is a reserved keyword.', $name), $node->getTemplateLine(), $this->stream->getSourceContext());
- }
-
- $this->macros[$name] = $node;
- }
-
- public function isReservedMacroName($name)
- {
- if (null === $this->reservedMacroNames) {
- $this->reservedMacroNames = array();
- $r = new ReflectionClass($this->env->getBaseTemplateClass());
- foreach ($r->getMethods() as $method) {
- $methodName = strtolower($method->getName());
-
- if ('get' === substr($methodName, 0, 3) && isset($methodName[3])) {
- $this->reservedMacroNames[] = substr($methodName, 3);
- }
- }
- }
-
- return in_array(strtolower($name), $this->reservedMacroNames);
- }
-
- public function addTrait($trait)
- {
- $this->traits[] = $trait;
- }
-
- public function hasTraits()
- {
- return count($this->traits) > 0;
- }
-
- public function embedTemplate(Twig_Node_Module $template)
- {
- $template->setIndex(mt_rand());
-
- $this->embeddedTemplates[] = $template;
- }
-
- public function addImportedSymbol($type, $alias, $name = null, Twig_Node_Expression $node = null)
- {
- $this->importedSymbols[0][$type][$alias] = array('name' => $name, 'node' => $node);
- }
-
- public function getImportedSymbol($type, $alias)
- {
- foreach ($this->importedSymbols as $functions) {
- if (isset($functions[$type][$alias])) {
- return $functions[$type][$alias];
- }
- }
- }
-
- public function isMainScope()
- {
- return 1 === count($this->importedSymbols);
- }
-
- public function pushLocalScope()
- {
- array_unshift($this->importedSymbols, array());
- }
-
- public function popLocalScope()
- {
- array_shift($this->importedSymbols);
- }
-
- /**
- * @return Twig_ExpressionParser
- */
- public function getExpressionParser()
- {
- return $this->expressionParser;
- }
-
- public function getParent()
- {
- return $this->parent;
- }
-
- public function setParent($parent)
- {
- $this->parent = $parent;
- }
-
- /**
- * @return Twig_TokenStream
- */
- public function getStream()
- {
- return $this->stream;
- }
-
- /**
- * @return Twig_Token
- */
- public function getCurrentToken()
- {
- return $this->stream->getCurrent();
- }
-
- protected function filterBodyNodes(Twig_NodeInterface $node)
- {
- // check that the body does not contain non-empty output nodes
- if (
- ($node instanceof Twig_Node_Text && !ctype_space($node->getAttribute('data')))
- ||
- (!$node instanceof Twig_Node_Text && !$node instanceof Twig_Node_BlockReference && $node instanceof Twig_NodeOutputInterface)
- ) {
- if (false !== strpos((string) $node, chr(0xEF).chr(0xBB).chr(0xBF))) {
- throw new Twig_Error_Syntax('A template that extends another one cannot start with a byte order mark (BOM); it must be removed.', $node->getTemplateLine(), $this->stream->getSourceContext());
- }
-
- throw new Twig_Error_Syntax('A template that extends another one cannot include content outside Twig blocks. Did you forget to put the content inside a {% block %} tag?', $node->getTemplateLine(), $this->stream->getSourceContext());
- }
-
- // bypass nodes that will "capture" the output
- if ($node instanceof Twig_NodeCaptureInterface) {
- return $node;
- }
-
- if ($node instanceof Twig_NodeOutputInterface) {
- return;
- }
-
- foreach ($node as $k => $n) {
- if (null !== $n && null === $this->filterBodyNodes($n)) {
- $node->removeNode($k);
- }
- }
-
- return $node;
- }
-}
-
-class_alias('Twig_Parser', 'Twig\Parser', false);
-class_exists('Twig_Node');
-class_exists('Twig_TokenStream');
diff --git a/inc/lib/Twig/ParserInterface.php b/inc/lib/Twig/ParserInterface.php
deleted file mode 100644
index 85c6e67b..00000000
--- a/inc/lib/Twig/ParserInterface.php
+++ /dev/null
@@ -1,29 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 3.0)
- */
-interface Twig_ParserInterface
-{
- /**
- * Converts a token stream to a node tree.
- *
- * @return Twig_Node_Module
- *
- * @throws Twig_Error_Syntax When the token stream is syntactically or semantically wrong
- */
- public function parse(Twig_TokenStream $stream);
-}
diff --git a/inc/lib/Twig/Profiler/Dumper/Base.php b/inc/lib/Twig/Profiler/Dumper/Base.php
deleted file mode 100644
index 913afd4f..00000000
--- a/inc/lib/Twig/Profiler/Dumper/Base.php
+++ /dev/null
@@ -1,62 +0,0 @@
-
- */
-abstract class Twig_Profiler_Dumper_Base
-{
- private $root;
-
- public function dump(Twig_Profiler_Profile $profile)
- {
- return $this->dumpProfile($profile);
- }
-
- abstract protected function formatTemplate(Twig_Profiler_Profile $profile, $prefix);
-
- abstract protected function formatNonTemplate(Twig_Profiler_Profile $profile, $prefix);
-
- abstract protected function formatTime(Twig_Profiler_Profile $profile, $percent);
-
- private function dumpProfile(Twig_Profiler_Profile $profile, $prefix = '', $sibling = false)
- {
- if ($profile->isRoot()) {
- $this->root = $profile->getDuration();
- $start = $profile->getName();
- } else {
- if ($profile->isTemplate()) {
- $start = $this->formatTemplate($profile, $prefix);
- } else {
- $start = $this->formatNonTemplate($profile, $prefix);
- }
- $prefix .= $sibling ? '│ ' : ' ';
- }
-
- $percent = $this->root ? $profile->getDuration() / $this->root * 100 : 0;
-
- if ($profile->getDuration() * 1000 < 1) {
- $str = $start."\n";
- } else {
- $str = sprintf("%s %s\n", $start, $this->formatTime($profile, $percent));
- }
-
- $nCount = count($profile->getProfiles());
- foreach ($profile as $i => $p) {
- $str .= $this->dumpProfile($p, $prefix, $i + 1 !== $nCount);
- }
-
- return $str;
- }
-}
-
-class_alias('Twig_Profiler_Dumper_Base', 'Twig\Profiler\Dumper\BaseDumper', false);
-class_exists('Twig_Profiler_Profile');
diff --git a/inc/lib/Twig/Profiler/Dumper/Blackfire.php b/inc/lib/Twig/Profiler/Dumper/Blackfire.php
deleted file mode 100644
index 7a33baf2..00000000
--- a/inc/lib/Twig/Profiler/Dumper/Blackfire.php
+++ /dev/null
@@ -1,72 +0,0 @@
-
- *
- * @final
- */
-class Twig_Profiler_Dumper_Blackfire
-{
- public function dump(Twig_Profiler_Profile $profile)
- {
- $data = array();
- $this->dumpProfile('main()', $profile, $data);
- $this->dumpChildren('main()', $profile, $data);
-
- $start = sprintf('%f', microtime(true));
- $str = << $values) {
- $str .= "{$name}//{$values['ct']} {$values['wt']} {$values['mu']} {$values['pmu']}\n";
- }
-
- return $str;
- }
-
- private function dumpChildren($parent, Twig_Profiler_Profile $profile, &$data)
- {
- foreach ($profile as $p) {
- if ($p->isTemplate()) {
- $name = $p->getTemplate();
- } else {
- $name = sprintf('%s::%s(%s)', $p->getTemplate(), $p->getType(), $p->getName());
- }
- $this->dumpProfile(sprintf('%s==>%s', $parent, $name), $p, $data);
- $this->dumpChildren($name, $p, $data);
- }
- }
-
- private function dumpProfile($edge, Twig_Profiler_Profile $profile, &$data)
- {
- if (isset($data[$edge])) {
- $data[$edge]['ct'] += 1;
- $data[$edge]['wt'] += floor($profile->getDuration() * 1000000);
- $data[$edge]['mu'] += $profile->getMemoryUsage();
- $data[$edge]['pmu'] += $profile->getPeakMemoryUsage();
- } else {
- $data[$edge] = array(
- 'ct' => 1,
- 'wt' => floor($profile->getDuration() * 1000000),
- 'mu' => $profile->getMemoryUsage(),
- 'pmu' => $profile->getPeakMemoryUsage(),
- );
- }
- }
-}
-
-class_alias('Twig_Profiler_Dumper_Blackfire', 'Twig\Profiler\Dumper\BlackfireDumper', false);
diff --git a/inc/lib/Twig/Profiler/Dumper/Html.php b/inc/lib/Twig/Profiler/Dumper/Html.php
deleted file mode 100644
index b57a2551..00000000
--- a/inc/lib/Twig/Profiler/Dumper/Html.php
+++ /dev/null
@@ -1,47 +0,0 @@
-
- *
- * @final
- */
-class Twig_Profiler_Dumper_Html extends Twig_Profiler_Dumper_Base
-{
- private static $colors = array(
- 'block' => '#dfd',
- 'macro' => '#ddf',
- 'template' => '#ffd',
- 'big' => '#d44',
- );
-
- public function dump(Twig_Profiler_Profile $profile)
- {
- return ''.parent::dump($profile).' ';
- }
-
- protected function formatTemplate(Twig_Profiler_Profile $profile, $prefix)
- {
- return sprintf('%s└ %s ', $prefix, self::$colors['template'], $profile->getTemplate());
- }
-
- protected function formatNonTemplate(Twig_Profiler_Profile $profile, $prefix)
- {
- return sprintf('%s└ %s::%s(%s )', $prefix, $profile->getTemplate(), $profile->getType(), isset(self::$colors[$profile->getType()]) ? self::$colors[$profile->getType()] : 'auto', $profile->getName());
- }
-
- protected function formatTime(Twig_Profiler_Profile $profile, $percent)
- {
- return sprintf('%.2fms/%.0f%% ', $percent > 20 ? self::$colors['big'] : 'auto', $profile->getDuration() * 1000, $percent);
- }
-}
-
-class_alias('Twig_Profiler_Dumper_Html', 'Twig\Profiler\Dumper\HtmlDumper', false);
diff --git a/inc/lib/Twig/Profiler/Dumper/Text.php b/inc/lib/Twig/Profiler/Dumper/Text.php
deleted file mode 100644
index 69d2c4bf..00000000
--- a/inc/lib/Twig/Profiler/Dumper/Text.php
+++ /dev/null
@@ -1,35 +0,0 @@
-
- *
- * @final
- */
-class Twig_Profiler_Dumper_Text extends Twig_Profiler_Dumper_Base
-{
- protected function formatTemplate(Twig_Profiler_Profile $profile, $prefix)
- {
- return sprintf('%s└ %s', $prefix, $profile->getTemplate());
- }
-
- protected function formatNonTemplate(Twig_Profiler_Profile $profile, $prefix)
- {
- return sprintf('%s└ %s::%s(%s)', $prefix, $profile->getTemplate(), $profile->getType(), $profile->getName());
- }
-
- protected function formatTime(Twig_Profiler_Profile $profile, $percent)
- {
- return sprintf('%.2fms/%.0f%%', $profile->getDuration() * 1000, $percent);
- }
-}
-
-class_alias('Twig_Profiler_Dumper_Text', 'Twig\Profiler\Dumper\TextDumper', false);
diff --git a/inc/lib/Twig/Profiler/Node/EnterProfile.php b/inc/lib/Twig/Profiler/Node/EnterProfile.php
deleted file mode 100644
index 69c8f797..00000000
--- a/inc/lib/Twig/Profiler/Node/EnterProfile.php
+++ /dev/null
@@ -1,39 +0,0 @@
-
- */
-class Twig_Profiler_Node_EnterProfile extends Twig_Node
-{
- public function __construct($extensionName, $type, $name, $varName)
- {
- parent::__construct(array(), array('extension_name' => $extensionName, 'name' => $name, 'type' => $type, 'var_name' => $varName));
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->write(sprintf('$%s = $this->env->getExtension(', $this->getAttribute('var_name')))
- ->repr($this->getAttribute('extension_name'))
- ->raw(");\n")
- ->write(sprintf('$%s->enter($%s = new Twig_Profiler_Profile($this->getTemplateName(), ', $this->getAttribute('var_name'), $this->getAttribute('var_name').'_prof'))
- ->repr($this->getAttribute('type'))
- ->raw(', ')
- ->repr($this->getAttribute('name'))
- ->raw("));\n\n")
- ;
- }
-}
-
-class_alias('Twig_Profiler_Node_EnterProfile', 'Twig\Profiler\Node\EnterProfileNode', false);
diff --git a/inc/lib/Twig/Profiler/Node/LeaveProfile.php b/inc/lib/Twig/Profiler/Node/LeaveProfile.php
deleted file mode 100644
index d1d6a7cc..00000000
--- a/inc/lib/Twig/Profiler/Node/LeaveProfile.php
+++ /dev/null
@@ -1,33 +0,0 @@
-
- */
-class Twig_Profiler_Node_LeaveProfile extends Twig_Node
-{
- public function __construct($varName)
- {
- parent::__construct(array(), array('var_name' => $varName));
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->write("\n")
- ->write(sprintf("\$%s->leave(\$%s);\n\n", $this->getAttribute('var_name'), $this->getAttribute('var_name').'_prof'))
- ;
- }
-}
-
-class_alias('Twig_Profiler_Node_LeaveProfile', 'Twig\Profiler\Node\LeaveProfileNode', false);
diff --git a/inc/lib/Twig/Profiler/NodeVisitor/Profiler.php b/inc/lib/Twig/Profiler/NodeVisitor/Profiler.php
deleted file mode 100644
index 5db41fea..00000000
--- a/inc/lib/Twig/Profiler/NodeVisitor/Profiler.php
+++ /dev/null
@@ -1,67 +0,0 @@
-
- *
- * @final
- */
-class Twig_Profiler_NodeVisitor_Profiler extends Twig_BaseNodeVisitor
-{
- private $extensionName;
-
- public function __construct($extensionName)
- {
- $this->extensionName = $extensionName;
- }
-
- protected function doEnterNode(Twig_Node $node, Twig_Environment $env)
- {
- return $node;
- }
-
- protected function doLeaveNode(Twig_Node $node, Twig_Environment $env)
- {
- if ($node instanceof Twig_Node_Module) {
- $varName = $this->getVarName();
- $node->setNode('display_start', new Twig_Node(array(new Twig_Profiler_Node_EnterProfile($this->extensionName, Twig_Profiler_Profile::TEMPLATE, $node->getTemplateName(), $varName), $node->getNode('display_start'))));
- $node->setNode('display_end', new Twig_Node(array(new Twig_Profiler_Node_LeaveProfile($varName), $node->getNode('display_end'))));
- } elseif ($node instanceof Twig_Node_Block) {
- $varName = $this->getVarName();
- $node->setNode('body', new Twig_Node_Body(array(
- new Twig_Profiler_Node_EnterProfile($this->extensionName, Twig_Profiler_Profile::BLOCK, $node->getAttribute('name'), $varName),
- $node->getNode('body'),
- new Twig_Profiler_Node_LeaveProfile($varName),
- )));
- } elseif ($node instanceof Twig_Node_Macro) {
- $varName = $this->getVarName();
- $node->setNode('body', new Twig_Node_Body(array(
- new Twig_Profiler_Node_EnterProfile($this->extensionName, Twig_Profiler_Profile::MACRO, $node->getAttribute('name'), $varName),
- $node->getNode('body'),
- new Twig_Profiler_Node_LeaveProfile($varName),
- )));
- }
-
- return $node;
- }
-
- private function getVarName()
- {
- return sprintf('__internal_%s', hash('sha256', $this->extensionName));
- }
-
- public function getPriority()
- {
- return 0;
- }
-}
-
-class_alias('Twig_Profiler_NodeVisitor_Profiler', 'Twig\Profiler\NodeVisitor\ProfilerNodeVisitor', false);
diff --git a/inc/lib/Twig/Profiler/Profile.php b/inc/lib/Twig/Profiler/Profile.php
deleted file mode 100644
index 3fdc1a8a..00000000
--- a/inc/lib/Twig/Profiler/Profile.php
+++ /dev/null
@@ -1,170 +0,0 @@
-
- *
- * @final
- */
-class Twig_Profiler_Profile implements IteratorAggregate, Serializable
-{
- const ROOT = 'ROOT';
- const BLOCK = 'block';
- const TEMPLATE = 'template';
- const MACRO = 'macro';
-
- private $template;
- private $name;
- private $type;
- private $starts = array();
- private $ends = array();
- private $profiles = array();
-
- public function __construct($template = 'main', $type = self::ROOT, $name = 'main')
- {
- $this->template = $template;
- $this->type = $type;
- $this->name = 0 === strpos($name, '__internal_') ? 'INTERNAL' : $name;
- $this->enter();
- }
-
- public function getTemplate()
- {
- return $this->template;
- }
-
- public function getType()
- {
- return $this->type;
- }
-
- public function getName()
- {
- return $this->name;
- }
-
- public function isRoot()
- {
- return self::ROOT === $this->type;
- }
-
- public function isTemplate()
- {
- return self::TEMPLATE === $this->type;
- }
-
- public function isBlock()
- {
- return self::BLOCK === $this->type;
- }
-
- public function isMacro()
- {
- return self::MACRO === $this->type;
- }
-
- public function getProfiles()
- {
- return $this->profiles;
- }
-
- public function addProfile(Twig_Profiler_Profile $profile)
- {
- $this->profiles[] = $profile;
- }
-
- /**
- * Returns the duration in microseconds.
- *
- * @return int
- */
- public function getDuration()
- {
- if ($this->isRoot() && $this->profiles) {
- // for the root node with children, duration is the sum of all child durations
- $duration = 0;
- foreach ($this->profiles as $profile) {
- $duration += $profile->getDuration();
- }
-
- return $duration;
- }
-
- return isset($this->ends['wt']) && isset($this->starts['wt']) ? $this->ends['wt'] - $this->starts['wt'] : 0;
- }
-
- /**
- * Returns the memory usage in bytes.
- *
- * @return int
- */
- public function getMemoryUsage()
- {
- return isset($this->ends['mu']) && isset($this->starts['mu']) ? $this->ends['mu'] - $this->starts['mu'] : 0;
- }
-
- /**
- * Returns the peak memory usage in bytes.
- *
- * @return int
- */
- public function getPeakMemoryUsage()
- {
- return isset($this->ends['pmu']) && isset($this->starts['pmu']) ? $this->ends['pmu'] - $this->starts['pmu'] : 0;
- }
-
- /**
- * Starts the profiling.
- */
- public function enter()
- {
- $this->starts = array(
- 'wt' => microtime(true),
- 'mu' => memory_get_usage(),
- 'pmu' => memory_get_peak_usage(),
- );
- }
-
- /**
- * Stops the profiling.
- */
- public function leave()
- {
- $this->ends = array(
- 'wt' => microtime(true),
- 'mu' => memory_get_usage(),
- 'pmu' => memory_get_peak_usage(),
- );
- }
-
- public function reset()
- {
- $this->starts = $this->ends = $this->profiles = array();
- $this->enter();
- }
-
- public function getIterator()
- {
- return new ArrayIterator($this->profiles);
- }
-
- public function serialize()
- {
- return serialize(array($this->template, $this->name, $this->type, $this->starts, $this->ends, $this->profiles));
- }
-
- public function unserialize($data)
- {
- list($this->template, $this->name, $this->type, $this->starts, $this->ends, $this->profiles) = unserialize($data);
- }
-}
-
-class_alias('Twig_Profiler_Profile', 'Twig\Profiler\Profile', false);
diff --git a/inc/lib/Twig/RuntimeLoaderInterface.php b/inc/lib/Twig/RuntimeLoaderInterface.php
deleted file mode 100644
index f5eb14e0..00000000
--- a/inc/lib/Twig/RuntimeLoaderInterface.php
+++ /dev/null
@@ -1,29 +0,0 @@
-
- */
-interface Twig_RuntimeLoaderInterface
-{
- /**
- * Creates the runtime implementation of a Twig element (filter/function/test).
- *
- * @param string $class A runtime class
- *
- * @return object|null The runtime instance or null if the loader does not know how to create the runtime for this class
- */
- public function load($class);
-}
-
-class_alias('Twig_RuntimeLoaderInterface', 'Twig\RuntimeLoader\RuntimeLoaderInterface', false);
diff --git a/inc/lib/Twig/Sandbox/SecurityError.php b/inc/lib/Twig/Sandbox/SecurityError.php
deleted file mode 100644
index b6707e38..00000000
--- a/inc/lib/Twig/Sandbox/SecurityError.php
+++ /dev/null
@@ -1,21 +0,0 @@
-
- */
-class Twig_Sandbox_SecurityError extends Twig_Error
-{
-}
-
-class_alias('Twig_Sandbox_SecurityError', 'Twig\Sandbox\SecurityError', false);
diff --git a/inc/lib/Twig/Sandbox/SecurityNotAllowedFilterError.php b/inc/lib/Twig/Sandbox/SecurityNotAllowedFilterError.php
deleted file mode 100644
index 0ba33276..00000000
--- a/inc/lib/Twig/Sandbox/SecurityNotAllowedFilterError.php
+++ /dev/null
@@ -1,33 +0,0 @@
-
- */
-class Twig_Sandbox_SecurityNotAllowedFilterError extends Twig_Sandbox_SecurityError
-{
- private $filterName;
-
- public function __construct($message, $functionName, $lineno = -1, $filename = null, Exception $previous = null)
- {
- parent::__construct($message, $lineno, $filename, $previous);
- $this->filterName = $functionName;
- }
-
- public function getFilterName()
- {
- return $this->filterName;
- }
-}
-
-class_alias('Twig_Sandbox_SecurityNotAllowedFilterError', 'Twig\Sandbox\SecurityNotAllowedFilterError', false);
diff --git a/inc/lib/Twig/Sandbox/SecurityNotAllowedFunctionError.php b/inc/lib/Twig/Sandbox/SecurityNotAllowedFunctionError.php
deleted file mode 100644
index aa391429..00000000
--- a/inc/lib/Twig/Sandbox/SecurityNotAllowedFunctionError.php
+++ /dev/null
@@ -1,33 +0,0 @@
-
- */
-class Twig_Sandbox_SecurityNotAllowedFunctionError extends Twig_Sandbox_SecurityError
-{
- private $functionName;
-
- public function __construct($message, $functionName, $lineno = -1, $filename = null, Exception $previous = null)
- {
- parent::__construct($message, $lineno, $filename, $previous);
- $this->functionName = $functionName;
- }
-
- public function getFunctionName()
- {
- return $this->functionName;
- }
-}
-
-class_alias('Twig_Sandbox_SecurityNotAllowedFunctionError', 'Twig\Sandbox\SecurityNotAllowedFunctionError', false);
diff --git a/inc/lib/Twig/Sandbox/SecurityNotAllowedMethodError.php b/inc/lib/Twig/Sandbox/SecurityNotAllowedMethodError.php
deleted file mode 100644
index 93012fe9..00000000
--- a/inc/lib/Twig/Sandbox/SecurityNotAllowedMethodError.php
+++ /dev/null
@@ -1,40 +0,0 @@
-
- */
-class Twig_Sandbox_SecurityNotAllowedMethodError extends Twig_Sandbox_SecurityError
-{
- private $className;
- private $methodName;
-
- public function __construct($message, $className, $methodName, $lineno = -1, $filename = null, Exception $previous = null)
- {
- parent::__construct($message, $lineno, $filename, $previous);
- $this->className = $className;
- $this->methodName = $methodName;
- }
-
- public function getClassName()
- {
- return $this->className;
- }
-
- public function getMethodName()
- {
- return $this->methodName;
- }
-}
-
-class_alias('Twig_Sandbox_SecurityNotAllowedMethodError', 'Twig\Sandbox\SecurityNotAllowedMethodError', false);
diff --git a/inc/lib/Twig/Sandbox/SecurityNotAllowedPropertyError.php b/inc/lib/Twig/Sandbox/SecurityNotAllowedPropertyError.php
deleted file mode 100644
index f27969c1..00000000
--- a/inc/lib/Twig/Sandbox/SecurityNotAllowedPropertyError.php
+++ /dev/null
@@ -1,40 +0,0 @@
-
- */
-class Twig_Sandbox_SecurityNotAllowedPropertyError extends Twig_Sandbox_SecurityError
-{
- private $className;
- private $propertyName;
-
- public function __construct($message, $className, $propertyName, $lineno = -1, $filename = null, Exception $previous = null)
- {
- parent::__construct($message, $lineno, $filename, $previous);
- $this->className = $className;
- $this->propertyName = $propertyName;
- }
-
- public function getClassName()
- {
- return $this->className;
- }
-
- public function getPropertyName()
- {
- return $this->propertyName;
- }
-}
-
-class_alias('Twig_Sandbox_SecurityNotAllowedPropertyError', 'Twig\Sandbox\SecurityNotAllowedPropertyError', false);
diff --git a/inc/lib/Twig/Sandbox/SecurityNotAllowedTagError.php b/inc/lib/Twig/Sandbox/SecurityNotAllowedTagError.php
deleted file mode 100644
index 4bbd2238..00000000
--- a/inc/lib/Twig/Sandbox/SecurityNotAllowedTagError.php
+++ /dev/null
@@ -1,33 +0,0 @@
-
- */
-class Twig_Sandbox_SecurityNotAllowedTagError extends Twig_Sandbox_SecurityError
-{
- private $tagName;
-
- public function __construct($message, $tagName, $lineno = -1, $filename = null, Exception $previous = null)
- {
- parent::__construct($message, $lineno, $filename, $previous);
- $this->tagName = $tagName;
- }
-
- public function getTagName()
- {
- return $this->tagName;
- }
-}
-
-class_alias('Twig_Sandbox_SecurityNotAllowedTagError', 'Twig\Sandbox\SecurityNotAllowedTagError', false);
diff --git a/inc/lib/Twig/Sandbox/SecurityPolicy.php b/inc/lib/Twig/Sandbox/SecurityPolicy.php
deleted file mode 100644
index dca0b82b..00000000
--- a/inc/lib/Twig/Sandbox/SecurityPolicy.php
+++ /dev/null
@@ -1,125 +0,0 @@
-
- */
-class Twig_Sandbox_SecurityPolicy implements Twig_Sandbox_SecurityPolicyInterface
-{
- protected $allowedTags;
- protected $allowedFilters;
- protected $allowedMethods;
- protected $allowedProperties;
- protected $allowedFunctions;
-
- public function __construct(array $allowedTags = array(), array $allowedFilters = array(), array $allowedMethods = array(), array $allowedProperties = array(), array $allowedFunctions = array())
- {
- $this->allowedTags = $allowedTags;
- $this->allowedFilters = $allowedFilters;
- $this->setAllowedMethods($allowedMethods);
- $this->allowedProperties = $allowedProperties;
- $this->allowedFunctions = $allowedFunctions;
- }
-
- public function setAllowedTags(array $tags)
- {
- $this->allowedTags = $tags;
- }
-
- public function setAllowedFilters(array $filters)
- {
- $this->allowedFilters = $filters;
- }
-
- public function setAllowedMethods(array $methods)
- {
- $this->allowedMethods = array();
- foreach ($methods as $class => $m) {
- $this->allowedMethods[$class] = array_map('strtolower', is_array($m) ? $m : array($m));
- }
- }
-
- public function setAllowedProperties(array $properties)
- {
- $this->allowedProperties = $properties;
- }
-
- public function setAllowedFunctions(array $functions)
- {
- $this->allowedFunctions = $functions;
- }
-
- public function checkSecurity($tags, $filters, $functions)
- {
- foreach ($tags as $tag) {
- if (!in_array($tag, $this->allowedTags)) {
- throw new Twig_Sandbox_SecurityNotAllowedTagError(sprintf('Tag "%s" is not allowed.', $tag), $tag);
- }
- }
-
- foreach ($filters as $filter) {
- if (!in_array($filter, $this->allowedFilters)) {
- throw new Twig_Sandbox_SecurityNotAllowedFilterError(sprintf('Filter "%s" is not allowed.', $filter), $filter);
- }
- }
-
- foreach ($functions as $function) {
- if (!in_array($function, $this->allowedFunctions)) {
- throw new Twig_Sandbox_SecurityNotAllowedFunctionError(sprintf('Function "%s" is not allowed.', $function), $function);
- }
- }
- }
-
- public function checkMethodAllowed($obj, $method)
- {
- if ($obj instanceof Twig_TemplateInterface || $obj instanceof Twig_Markup) {
- return true;
- }
-
- $allowed = false;
- $method = strtolower($method);
- foreach ($this->allowedMethods as $class => $methods) {
- if ($obj instanceof $class) {
- $allowed = in_array($method, $methods);
-
- break;
- }
- }
-
- if (!$allowed) {
- $class = get_class($obj);
- throw new Twig_Sandbox_SecurityNotAllowedMethodError(sprintf('Calling "%s" method on a "%s" object is not allowed.', $method, $class), $class, $method);
- }
- }
-
- public function checkPropertyAllowed($obj, $property)
- {
- $allowed = false;
- foreach ($this->allowedProperties as $class => $properties) {
- if ($obj instanceof $class) {
- $allowed = in_array($property, is_array($properties) ? $properties : array($properties));
-
- break;
- }
- }
-
- if (!$allowed) {
- $class = get_class($obj);
- throw new Twig_Sandbox_SecurityNotAllowedPropertyError(sprintf('Calling "%s" property on a "%s" object is not allowed.', $property, $class), $class, $property);
- }
- }
-}
-
-class_alias('Twig_Sandbox_SecurityPolicy', 'Twig\Sandbox\SecurityPolicy', false);
diff --git a/inc/lib/Twig/Sandbox/SecurityPolicyInterface.php b/inc/lib/Twig/Sandbox/SecurityPolicyInterface.php
deleted file mode 100644
index 88f64447..00000000
--- a/inc/lib/Twig/Sandbox/SecurityPolicyInterface.php
+++ /dev/null
@@ -1,26 +0,0 @@
-
- */
-interface Twig_Sandbox_SecurityPolicyInterface
-{
- public function checkSecurity($tags, $filters, $functions);
-
- public function checkMethodAllowed($obj, $method);
-
- public function checkPropertyAllowed($obj, $method);
-}
-
-class_alias('Twig_Sandbox_SecurityPolicyInterface', 'Twig\Sandbox\SecurityPolicyInterface', false);
diff --git a/inc/lib/Twig/SimpleFilter.php b/inc/lib/Twig/SimpleFilter.php
deleted file mode 100644
index ee4c0aeb..00000000
--- a/inc/lib/Twig/SimpleFilter.php
+++ /dev/null
@@ -1,121 +0,0 @@
-
- */
-class Twig_SimpleFilter
-{
- protected $name;
- protected $callable;
- protected $options;
- protected $arguments = array();
-
- public function __construct($name, $callable, array $options = array())
- {
- $this->name = $name;
- $this->callable = $callable;
- $this->options = array_merge(array(
- 'needs_environment' => false,
- 'needs_context' => false,
- 'is_variadic' => false,
- 'is_safe' => null,
- 'is_safe_callback' => null,
- 'pre_escape' => null,
- 'preserves_safety' => null,
- 'node_class' => 'Twig_Node_Expression_Filter',
- 'deprecated' => false,
- 'alternative' => null,
- ), $options);
- }
-
- public function getName()
- {
- return $this->name;
- }
-
- public function getCallable()
- {
- return $this->callable;
- }
-
- public function getNodeClass()
- {
- return $this->options['node_class'];
- }
-
- public function setArguments($arguments)
- {
- $this->arguments = $arguments;
- }
-
- public function getArguments()
- {
- return $this->arguments;
- }
-
- public function needsEnvironment()
- {
- return $this->options['needs_environment'];
- }
-
- public function needsContext()
- {
- return $this->options['needs_context'];
- }
-
- public function getSafe(Twig_Node $filterArgs)
- {
- if (null !== $this->options['is_safe']) {
- return $this->options['is_safe'];
- }
-
- if (null !== $this->options['is_safe_callback']) {
- return call_user_func($this->options['is_safe_callback'], $filterArgs);
- }
- }
-
- public function getPreservesSafety()
- {
- return $this->options['preserves_safety'];
- }
-
- public function getPreEscape()
- {
- return $this->options['pre_escape'];
- }
-
- public function isVariadic()
- {
- return $this->options['is_variadic'];
- }
-
- public function isDeprecated()
- {
- return (bool) $this->options['deprecated'];
- }
-
- public function getDeprecatedVersion()
- {
- return $this->options['deprecated'];
- }
-
- public function getAlternative()
- {
- return $this->options['alternative'];
- }
-}
-
-class_alias('Twig_SimpleFilter', 'Twig\TwigFilter', false);
diff --git a/inc/lib/Twig/SimpleFunction.php b/inc/lib/Twig/SimpleFunction.php
deleted file mode 100644
index a6aa7ca7..00000000
--- a/inc/lib/Twig/SimpleFunction.php
+++ /dev/null
@@ -1,111 +0,0 @@
-
- */
-class Twig_SimpleFunction
-{
- protected $name;
- protected $callable;
- protected $options;
- protected $arguments = array();
-
- public function __construct($name, $callable, array $options = array())
- {
- $this->name = $name;
- $this->callable = $callable;
- $this->options = array_merge(array(
- 'needs_environment' => false,
- 'needs_context' => false,
- 'is_variadic' => false,
- 'is_safe' => null,
- 'is_safe_callback' => null,
- 'node_class' => 'Twig_Node_Expression_Function',
- 'deprecated' => false,
- 'alternative' => null,
- ), $options);
- }
-
- public function getName()
- {
- return $this->name;
- }
-
- public function getCallable()
- {
- return $this->callable;
- }
-
- public function getNodeClass()
- {
- return $this->options['node_class'];
- }
-
- public function setArguments($arguments)
- {
- $this->arguments = $arguments;
- }
-
- public function getArguments()
- {
- return $this->arguments;
- }
-
- public function needsEnvironment()
- {
- return $this->options['needs_environment'];
- }
-
- public function needsContext()
- {
- return $this->options['needs_context'];
- }
-
- public function getSafe(Twig_Node $functionArgs)
- {
- if (null !== $this->options['is_safe']) {
- return $this->options['is_safe'];
- }
-
- if (null !== $this->options['is_safe_callback']) {
- return call_user_func($this->options['is_safe_callback'], $functionArgs);
- }
-
- return array();
- }
-
- public function isVariadic()
- {
- return $this->options['is_variadic'];
- }
-
- public function isDeprecated()
- {
- return (bool) $this->options['deprecated'];
- }
-
- public function getDeprecatedVersion()
- {
- return $this->options['deprecated'];
- }
-
- public function getAlternative()
- {
- return $this->options['alternative'];
- }
-}
-
-class_alias('Twig_SimpleFunction', 'Twig\TwigFunction', false);
diff --git a/inc/lib/Twig/SimpleTest.php b/inc/lib/Twig/SimpleTest.php
deleted file mode 100644
index fee5778b..00000000
--- a/inc/lib/Twig/SimpleTest.php
+++ /dev/null
@@ -1,73 +0,0 @@
-
- */
-class Twig_SimpleTest
-{
- protected $name;
- protected $callable;
- protected $options;
-
- public function __construct($name, $callable, array $options = array())
- {
- $this->name = $name;
- $this->callable = $callable;
- $this->options = array_merge(array(
- 'is_variadic' => false,
- 'node_class' => 'Twig_Node_Expression_Test',
- 'deprecated' => false,
- 'alternative' => null,
- ), $options);
- }
-
- public function getName()
- {
- return $this->name;
- }
-
- public function getCallable()
- {
- return $this->callable;
- }
-
- public function getNodeClass()
- {
- return $this->options['node_class'];
- }
-
- public function isVariadic()
- {
- return $this->options['is_variadic'];
- }
-
- public function isDeprecated()
- {
- return (bool) $this->options['deprecated'];
- }
-
- public function getDeprecatedVersion()
- {
- return $this->options['deprecated'];
- }
-
- public function getAlternative()
- {
- return $this->options['alternative'];
- }
-}
-
-class_alias('Twig_SimpleTest', 'Twig\TwigTest', false);
diff --git a/inc/lib/Twig/Source.php b/inc/lib/Twig/Source.php
deleted file mode 100644
index bd8d869f..00000000
--- a/inc/lib/Twig/Source.php
+++ /dev/null
@@ -1,53 +0,0 @@
-
- */
-class Twig_Source
-{
- private $code;
- private $name;
- private $path;
-
- /**
- * @param string $code The template source code
- * @param string $name The template logical name
- * @param string $path The filesystem path of the template if any
- */
- public function __construct($code, $name, $path = '')
- {
- $this->code = $code;
- $this->name = $name;
- $this->path = $path;
- }
-
- public function getCode()
- {
- return $this->code;
- }
-
- public function getName()
- {
- return $this->name;
- }
-
- public function getPath()
- {
- return $this->path;
- }
-}
-
-class_alias('Twig_Source', 'Twig\Source', false);
diff --git a/inc/lib/Twig/SourceContextLoaderInterface.php b/inc/lib/Twig/SourceContextLoaderInterface.php
deleted file mode 100644
index a6e8c425..00000000
--- a/inc/lib/Twig/SourceContextLoaderInterface.php
+++ /dev/null
@@ -1,33 +0,0 @@
-
- *
- * @deprecated since 1.27 (to be removed in 3.0)
- */
-interface Twig_SourceContextLoaderInterface
-{
- /**
- * Returns the source context for a given template logical name.
- *
- * @param string $name The template logical name
- *
- * @return Twig_Source
- *
- * @throws Twig_Error_Loader When $name is not found
- */
- public function getSourceContext($name);
-}
-
-class_alias('Twig_SourceContextLoaderInterface', 'Twig\Loader\SourceContextLoaderInterface', false);
diff --git a/inc/lib/Twig/Template.php b/inc/lib/Twig/Template.php
deleted file mode 100644
index 3709232a..00000000
--- a/inc/lib/Twig/Template.php
+++ /dev/null
@@ -1,708 +0,0 @@
-load()
- * instead, which returns an instance of Twig_TemplateWrapper.
- *
- * @author Fabien Potencier
- *
- * @internal
- */
-abstract class Twig_Template implements Twig_TemplateInterface
-{
- /**
- * @internal
- */
- protected static $cache = array();
-
- protected $parent;
- protected $parents = array();
- protected $env;
- protected $blocks = array();
- protected $traits = array();
-
- public function __construct(Twig_Environment $env)
- {
- $this->env = $env;
- }
-
- /**
- * @internal this method will be removed in 2.0 and is only used internally to provide an upgrade path from 1.x to 2.0
- */
- public function __toString()
- {
- return $this->getTemplateName();
- }
-
- /**
- * Returns the template name.
- *
- * @return string The template name
- */
- abstract public function getTemplateName();
-
- /**
- * Returns debug information about the template.
- *
- * @return array Debug information
- *
- * @internal
- */
- public function getDebugInfo()
- {
- return array();
- }
-
- /**
- * Returns the template source code.
- *
- * @return string The template source code
- *
- * @deprecated since 1.27 (to be removed in 2.0). Use getSourceContext() instead
- */
- public function getSource()
- {
- @trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0. Use getSourceContext() instead.', E_USER_DEPRECATED);
-
- return '';
- }
-
- /**
- * Returns information about the original template source code.
- *
- * @return Twig_Source
- */
- public function getSourceContext()
- {
- return new Twig_Source('', $this->getTemplateName());
- }
-
- /**
- * @deprecated since 1.20 (to be removed in 2.0)
- */
- public function getEnvironment()
- {
- @trigger_error('The '.__METHOD__.' method is deprecated since version 1.20 and will be removed in 2.0.', E_USER_DEPRECATED);
-
- return $this->env;
- }
-
- /**
- * Returns the parent template.
- *
- * This method is for internal use only and should never be called
- * directly.
- *
- * @param array $context
- *
- * @return Twig_TemplateInterface|false The parent template or false if there is no parent
- *
- * @internal
- */
- public function getParent(array $context)
- {
- if (null !== $this->parent) {
- return $this->parent;
- }
-
- try {
- $parent = $this->doGetParent($context);
-
- if (false === $parent) {
- return false;
- }
-
- if ($parent instanceof self) {
- return $this->parents[$parent->getTemplateName()] = $parent;
- }
-
- if (!isset($this->parents[$parent])) {
- $this->parents[$parent] = $this->loadTemplate($parent);
- }
- } catch (Twig_Error_Loader $e) {
- $e->setSourceContext(null);
- $e->guess();
-
- throw $e;
- }
-
- return $this->parents[$parent];
- }
-
- protected function doGetParent(array $context)
- {
- return false;
- }
-
- public function isTraitable()
- {
- return true;
- }
-
- /**
- * Displays a parent block.
- *
- * This method is for internal use only and should never be called
- * directly.
- *
- * @param string $name The block name to display from the parent
- * @param array $context The context
- * @param array $blocks The current set of blocks
- *
- * @internal
- */
- public function displayParentBlock($name, array $context, array $blocks = array())
- {
- $name = (string) $name;
-
- if (isset($this->traits[$name])) {
- $this->traits[$name][0]->displayBlock($name, $context, $blocks, false);
- } elseif (false !== $parent = $this->getParent($context)) {
- $parent->displayBlock($name, $context, $blocks, false);
- } else {
- throw new Twig_Error_Runtime(sprintf('The template has no parent and no traits defining the "%s" block.', $name), -1, $this->getSourceContext());
- }
- }
-
- /**
- * Displays a block.
- *
- * This method is for internal use only and should never be called
- * directly.
- *
- * @param string $name The block name to display
- * @param array $context The context
- * @param array $blocks The current set of blocks
- * @param bool $useBlocks Whether to use the current set of blocks
- *
- * @internal
- */
- public function displayBlock($name, array $context, array $blocks = array(), $useBlocks = true)
- {
- $name = (string) $name;
-
- if ($useBlocks && isset($blocks[$name])) {
- $template = $blocks[$name][0];
- $block = $blocks[$name][1];
- } elseif (isset($this->blocks[$name])) {
- $template = $this->blocks[$name][0];
- $block = $this->blocks[$name][1];
- } else {
- $template = null;
- $block = null;
- }
-
- // avoid RCEs when sandbox is enabled
- if (null !== $template && !$template instanceof self) {
- throw new LogicException('A block must be a method on a Twig_Template instance.');
- }
-
- if (null !== $template) {
- try {
- $template->$block($context, $blocks);
- } catch (Twig_Error $e) {
- if (!$e->getSourceContext()) {
- $e->setSourceContext($template->getSourceContext());
- }
-
- // this is mostly useful for Twig_Error_Loader exceptions
- // see Twig_Error_Loader
- if (false === $e->getTemplateLine()) {
- $e->setTemplateLine(-1);
- $e->guess();
- }
-
- throw $e;
- } catch (Exception $e) {
- throw new Twig_Error_Runtime(sprintf('An exception has been thrown during the rendering of a template ("%s").', $e->getMessage()), -1, $template->getSourceContext(), $e);
- }
- } elseif (false !== $parent = $this->getParent($context)) {
- $parent->displayBlock($name, $context, array_merge($this->blocks, $blocks), false);
- } else {
- @trigger_error(sprintf('Silent display of undefined block "%s" in template "%s" is deprecated since version 1.29 and will throw an exception in 2.0. Use the "block(\'%s\') is defined" expression to test for block existence.', $name, $this->getTemplateName(), $name), E_USER_DEPRECATED);
- }
- }
-
- /**
- * Renders a parent block.
- *
- * This method is for internal use only and should never be called
- * directly.
- *
- * @param string $name The block name to render from the parent
- * @param array $context The context
- * @param array $blocks The current set of blocks
- *
- * @return string The rendered block
- *
- * @internal
- */
- public function renderParentBlock($name, array $context, array $blocks = array())
- {
- ob_start();
- $this->displayParentBlock($name, $context, $blocks);
-
- return ob_get_clean();
- }
-
- /**
- * Renders a block.
- *
- * This method is for internal use only and should never be called
- * directly.
- *
- * @param string $name The block name to render
- * @param array $context The context
- * @param array $blocks The current set of blocks
- * @param bool $useBlocks Whether to use the current set of blocks
- *
- * @return string The rendered block
- *
- * @internal
- */
- public function renderBlock($name, array $context, array $blocks = array(), $useBlocks = true)
- {
- ob_start();
- $this->displayBlock($name, $context, $blocks, $useBlocks);
-
- return ob_get_clean();
- }
-
- /**
- * Returns whether a block exists or not in the current context of the template.
- *
- * This method checks blocks defined in the current template
- * or defined in "used" traits or defined in parent templates.
- *
- * @param string $name The block name
- * @param array $context The context
- * @param array $blocks The current set of blocks
- *
- * @return bool true if the block exists, false otherwise
- *
- * @internal
- */
- public function hasBlock($name, array $context = null, array $blocks = array())
- {
- if (null === $context) {
- @trigger_error('The '.__METHOD__.' method is internal and should never be called; calling it directly is deprecated since version 1.28 and won\'t be possible anymore in 2.0.', E_USER_DEPRECATED);
-
- return isset($this->blocks[(string) $name]);
- }
-
- if (isset($blocks[$name])) {
- return $blocks[$name][0] instanceof self;
- }
-
- if (isset($this->blocks[$name])) {
- return true;
- }
-
- if (false !== $parent = $this->getParent($context)) {
- return $parent->hasBlock($name, $context);
- }
-
- return false;
- }
-
- /**
- * Returns all block names in the current context of the template.
- *
- * This method checks blocks defined in the current template
- * or defined in "used" traits or defined in parent templates.
- *
- * @param array $context The context
- * @param array $blocks The current set of blocks
- *
- * @return array An array of block names
- *
- * @internal
- */
- public function getBlockNames(array $context = null, array $blocks = array())
- {
- if (null === $context) {
- @trigger_error('The '.__METHOD__.' method is internal and should never be called; calling it directly is deprecated since version 1.28 and won\'t be possible anymore in 2.0.', E_USER_DEPRECATED);
-
- return array_keys($this->blocks);
- }
-
- $names = array_merge(array_keys($blocks), array_keys($this->blocks));
-
- if (false !== $parent = $this->getParent($context)) {
- $names = array_merge($names, $parent->getBlockNames($context));
- }
-
- return array_unique($names);
- }
-
- protected function loadTemplate($template, $templateName = null, $line = null, $index = null)
- {
- try {
- if (is_array($template)) {
- return $this->env->resolveTemplate($template);
- }
-
- if ($template instanceof self) {
- return $template;
- }
-
- if ($template instanceof Twig_TemplateWrapper) {
- return $template;
- }
-
- return $this->env->loadTemplate($template, $index);
- } catch (Twig_Error $e) {
- if (!$e->getSourceContext()) {
- $e->setSourceContext($templateName ? new Twig_Source('', $templateName) : $this->getSourceContext());
- }
-
- if ($e->getTemplateLine()) {
- throw $e;
- }
-
- if (!$line) {
- $e->guess();
- } else {
- $e->setTemplateLine($line);
- }
-
- throw $e;
- }
- }
-
- /**
- * Returns all blocks.
- *
- * This method is for internal use only and should never be called
- * directly.
- *
- * @return array An array of blocks
- *
- * @internal
- */
- public function getBlocks()
- {
- return $this->blocks;
- }
-
- public function display(array $context, array $blocks = array())
- {
- $this->displayWithErrorHandling($this->env->mergeGlobals($context), array_merge($this->blocks, $blocks));
- }
-
- public function render(array $context)
- {
- $level = ob_get_level();
- ob_start();
- try {
- $this->display($context);
- } catch (Exception $e) {
- while (ob_get_level() > $level) {
- ob_end_clean();
- }
-
- throw $e;
- } catch (Throwable $e) {
- while (ob_get_level() > $level) {
- ob_end_clean();
- }
-
- throw $e;
- }
-
- return ob_get_clean();
- }
-
- protected function displayWithErrorHandling(array $context, array $blocks = array())
- {
- try {
- $this->doDisplay($context, $blocks);
- } catch (Twig_Error $e) {
- if (!$e->getSourceContext()) {
- $e->setSourceContext($this->getSourceContext());
- }
-
- // this is mostly useful for Twig_Error_Loader exceptions
- // see Twig_Error_Loader
- if (false === $e->getTemplateLine()) {
- $e->setTemplateLine(-1);
- $e->guess();
- }
-
- throw $e;
- } catch (Exception $e) {
- throw new Twig_Error_Runtime(sprintf('An exception has been thrown during the rendering of a template ("%s").', $e->getMessage()), -1, $this->getSourceContext(), $e);
- }
- }
-
- /**
- * Auto-generated method to display the template with the given context.
- *
- * @param array $context An array of parameters to pass to the template
- * @param array $blocks An array of blocks to pass to the template
- */
- abstract protected function doDisplay(array $context, array $blocks = array());
-
- /**
- * Returns a variable from the context.
- *
- * This method is for internal use only and should never be called
- * directly.
- *
- * This method should not be overridden in a sub-class as this is an
- * implementation detail that has been introduced to optimize variable
- * access for versions of PHP before 5.4. This is not a way to override
- * the way to get a variable value.
- *
- * @param array $context The context
- * @param string $item The variable to return from the context
- * @param bool $ignoreStrictCheck Whether to ignore the strict variable check or not
- *
- * @return mixed The content of the context variable
- *
- * @throws Twig_Error_Runtime if the variable does not exist and Twig is running in strict mode
- *
- * @internal
- */
- final protected function getContext($context, $item, $ignoreStrictCheck = false)
- {
- if (!array_key_exists($item, $context)) {
- if ($ignoreStrictCheck || !$this->env->isStrictVariables()) {
- return;
- }
-
- throw new Twig_Error_Runtime(sprintf('Variable "%s" does not exist.', $item), -1, $this->getSourceContext());
- }
-
- return $context[$item];
- }
-
- /**
- * Returns the attribute value for a given array/object.
- *
- * @param mixed $object The object or array from where to get the item
- * @param mixed $item The item to get from the array or object
- * @param array $arguments An array of arguments to pass if the item is an object method
- * @param string $type The type of attribute (@see Twig_Template constants)
- * @param bool $isDefinedTest Whether this is only a defined check
- * @param bool $ignoreStrictCheck Whether to ignore the strict attribute check or not
- *
- * @return mixed The attribute value, or a Boolean when $isDefinedTest is true, or null when the attribute is not set and $ignoreStrictCheck is true
- *
- * @throws Twig_Error_Runtime if the attribute does not exist and Twig is running in strict mode and $isDefinedTest is false
- *
- * @internal
- */
- protected function getAttribute($object, $item, array $arguments = array(), $type = self::ANY_CALL, $isDefinedTest = false, $ignoreStrictCheck = false)
- {
- // array
- if (self::METHOD_CALL !== $type) {
- $arrayItem = is_bool($item) || is_float($item) ? (int) $item : $item;
-
- if ((is_array($object) && (isset($object[$arrayItem]) || array_key_exists($arrayItem, $object)))
- || ($object instanceof ArrayAccess && isset($object[$arrayItem]))
- ) {
- if ($isDefinedTest) {
- return true;
- }
-
- return $object[$arrayItem];
- }
-
- if (self::ARRAY_CALL === $type || !is_object($object)) {
- if ($isDefinedTest) {
- return false;
- }
-
- if ($ignoreStrictCheck || !$this->env->isStrictVariables()) {
- return;
- }
-
- if ($object instanceof ArrayAccess) {
- $message = sprintf('Key "%s" in object with ArrayAccess of class "%s" does not exist.', $arrayItem, get_class($object));
- } elseif (is_object($object)) {
- $message = sprintf('Impossible to access a key "%s" on an object of class "%s" that does not implement ArrayAccess interface.', $item, get_class($object));
- } elseif (is_array($object)) {
- if (empty($object)) {
- $message = sprintf('Key "%s" does not exist as the array is empty.', $arrayItem);
- } else {
- $message = sprintf('Key "%s" for array with keys "%s" does not exist.', $arrayItem, implode(', ', array_keys($object)));
- }
- } elseif (self::ARRAY_CALL === $type) {
- if (null === $object) {
- $message = sprintf('Impossible to access a key ("%s") on a null variable.', $item);
- } else {
- $message = sprintf('Impossible to access a key ("%s") on a %s variable ("%s").', $item, gettype($object), $object);
- }
- } elseif (null === $object) {
- $message = sprintf('Impossible to access an attribute ("%s") on a null variable.', $item);
- } else {
- $message = sprintf('Impossible to access an attribute ("%s") on a %s variable ("%s").', $item, gettype($object), $object);
- }
-
- throw new Twig_Error_Runtime($message, -1, $this->getSourceContext());
- }
- }
-
- if (!is_object($object)) {
- if ($isDefinedTest) {
- return false;
- }
-
- if ($ignoreStrictCheck || !$this->env->isStrictVariables()) {
- return;
- }
-
- if (null === $object) {
- $message = sprintf('Impossible to invoke a method ("%s") on a null variable.', $item);
- } elseif (is_array($object)) {
- $message = sprintf('Impossible to invoke a method ("%s") on an array.', $item);
- } else {
- $message = sprintf('Impossible to invoke a method ("%s") on a %s variable ("%s").', $item, gettype($object), $object);
- }
-
- throw new Twig_Error_Runtime($message, -1, $this->getSourceContext());
- }
-
- // object property
- if (self::METHOD_CALL !== $type && !$object instanceof self) { // Twig_Template does not have public properties, and we don't want to allow access to internal ones
- if (isset($object->$item) || array_key_exists((string) $item, $object)) {
- if ($isDefinedTest) {
- return true;
- }
-
- if ($this->env->hasExtension('Twig_Extension_Sandbox')) {
- $this->env->getExtension('Twig_Extension_Sandbox')->checkPropertyAllowed($object, $item);
- }
-
- return $object->$item;
- }
- }
-
- $class = get_class($object);
-
- // object method
- if (!isset(self::$cache[$class])) {
- // get_class_methods returns all methods accessible in the scope, but we only want public ones to be accessible in templates
- if ($object instanceof self) {
- $ref = new ReflectionClass($class);
- $methods = array();
-
- foreach ($ref->getMethods(ReflectionMethod::IS_PUBLIC) as $refMethod) {
- // Accessing the environment from templates is forbidden to prevent untrusted changes to the environment
- if ('getenvironment' !== strtolower($refMethod->name)) {
- $methods[] = $refMethod->name;
- }
- }
- } else {
- $methods = get_class_methods($object);
- }
- // sort values to have consistent behavior, so that "get" methods win precedence over "is" methods
- sort($methods);
-
- $cache = array();
-
- foreach ($methods as $method) {
- $cache[$method] = $method;
- $cache[$lcName = strtolower($method)] = $method;
-
- if ('g' === $lcName[0] && 0 === strpos($lcName, 'get')) {
- $name = substr($method, 3);
- $lcName = substr($lcName, 3);
- } elseif ('i' === $lcName[0] && 0 === strpos($lcName, 'is')) {
- $name = substr($method, 2);
- $lcName = substr($lcName, 2);
- } else {
- continue;
- }
-
- // skip get() and is() methods (in which case, $name is empty)
- if ($name) {
- if (!isset($cache[$name])) {
- $cache[$name] = $method;
- }
- if (!isset($cache[$lcName])) {
- $cache[$lcName] = $method;
- }
- }
- }
- self::$cache[$class] = $cache;
- }
-
- $call = false;
- if (isset(self::$cache[$class][$item])) {
- $method = self::$cache[$class][$item];
- } elseif (isset(self::$cache[$class][$lcItem = strtolower($item)])) {
- $method = self::$cache[$class][$lcItem];
- } elseif (isset(self::$cache[$class]['__call'])) {
- $method = $item;
- $call = true;
- } else {
- if ($isDefinedTest) {
- return false;
- }
-
- if ($ignoreStrictCheck || !$this->env->isStrictVariables()) {
- return;
- }
-
- throw new Twig_Error_Runtime(sprintf('Neither the property "%1$s" nor one of the methods "%1$s()", "get%1$s()"/"is%1$s()" or "__call()" exist and have public access in class "%2$s".', $item, $class), -1, $this->getSourceContext());
- }
-
- if ($isDefinedTest) {
- return true;
- }
-
- if ($this->env->hasExtension('Twig_Extension_Sandbox')) {
- $this->env->getExtension('Twig_Extension_Sandbox')->checkMethodAllowed($object, $method);
- }
-
- // Some objects throw exceptions when they have __call, and the method we try
- // to call is not supported. If ignoreStrictCheck is true, we should return null.
- try {
- if (!$arguments) {
- $ret = $object->$method();
- } else {
- $ret = call_user_func_array(array($object, $method), $arguments);
- }
- } catch (BadMethodCallException $e) {
- if ($call && ($ignoreStrictCheck || !$this->env->isStrictVariables())) {
- return;
- }
- throw $e;
- }
-
- // @deprecated in 1.28
- if ($object instanceof Twig_TemplateInterface) {
- $self = $object->getTemplateName() === $this->getTemplateName();
- $message = sprintf('Calling "%s" on template "%s" from template "%s" is deprecated since version 1.28 and won\'t be supported anymore in 2.0.', $item, $object->getTemplateName(), $this->getTemplateName());
- if ('renderBlock' === $method || 'displayBlock' === $method) {
- $message .= sprintf(' Use block("%s"%s) instead).', $arguments[0], $self ? '' : ', template');
- } elseif ('hasBlock' === $method) {
- $message .= sprintf(' Use "block("%s"%s) is defined" instead).', $arguments[0], $self ? '' : ', template');
- } elseif ('render' === $method || 'display' === $method) {
- $message .= sprintf(' Use include("%s") instead).', $object->getTemplateName());
- }
- @trigger_error($message, E_USER_DEPRECATED);
-
- return '' === $ret ? '' : new Twig_Markup($ret, $this->env->getCharset());
- }
-
- return $ret;
- }
-}
-
-class_alias('Twig_Template', 'Twig\Template', false);
diff --git a/inc/lib/Twig/TemplateInterface.php b/inc/lib/Twig/TemplateInterface.php
deleted file mode 100644
index 457ef7d7..00000000
--- a/inc/lib/Twig/TemplateInterface.php
+++ /dev/null
@@ -1,48 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 3.0)
- */
-interface Twig_TemplateInterface
-{
- const ANY_CALL = 'any';
- const ARRAY_CALL = 'array';
- const METHOD_CALL = 'method';
-
- /**
- * Renders the template with the given context and returns it as string.
- *
- * @param array $context An array of parameters to pass to the template
- *
- * @return string The rendered template
- */
- public function render(array $context);
-
- /**
- * Displays the template with the given context.
- *
- * @param array $context An array of parameters to pass to the template
- * @param array $blocks An array of blocks to pass to the template
- */
- public function display(array $context, array $blocks = array());
-
- /**
- * Returns the bound environment for this template.
- *
- * @return Twig_Environment
- */
- public function getEnvironment();
-}
diff --git a/inc/lib/Twig/TemplateWrapper.php b/inc/lib/Twig/TemplateWrapper.php
deleted file mode 100644
index 497f6e98..00000000
--- a/inc/lib/Twig/TemplateWrapper.php
+++ /dev/null
@@ -1,133 +0,0 @@
-
- */
-final class Twig_TemplateWrapper
-{
- private $env;
- private $template;
-
- /**
- * This method is for internal use only and should never be called
- * directly (use Twig_Environment::load() instead).
- *
- * @internal
- */
- public function __construct(Twig_Environment $env, Twig_Template $template)
- {
- $this->env = $env;
- $this->template = $template;
- }
-
- /**
- * Renders the template.
- *
- * @param array $context An array of parameters to pass to the template
- *
- * @return string The rendered template
- */
- public function render($context = array())
- {
- return $this->template->render($context);
- }
-
- /**
- * Displays the template.
- *
- * @param array $context An array of parameters to pass to the template
- */
- public function display($context = array())
- {
- $this->template->display($context);
- }
-
- /**
- * Checks if a block is defined.
- *
- * @param string $name The block name
- * @param array $context An array of parameters to pass to the template
- *
- * @return bool
- */
- public function hasBlock($name, $context = array())
- {
- return $this->template->hasBlock($name, $context);
- }
-
- /**
- * Returns defined block names in the template.
- *
- * @param array $context An array of parameters to pass to the template
- *
- * @return string[] An array of defined template block names
- */
- public function getBlockNames($context = array())
- {
- return $this->template->getBlockNames($context);
- }
-
- /**
- * Renders a template block.
- *
- * @param string $name The block name to render
- * @param array $context An array of parameters to pass to the template
- *
- * @return string The rendered block
- */
- public function renderBlock($name, $context = array())
- {
- $context = $this->env->mergeGlobals($context);
- $level = ob_get_level();
- ob_start();
- try {
- $this->template->displayBlock($name, $context);
- } catch (Exception $e) {
- while (ob_get_level() > $level) {
- ob_end_clean();
- }
-
- throw $e;
- } catch (Throwable $e) {
- while (ob_get_level() > $level) {
- ob_end_clean();
- }
-
- throw $e;
- }
-
- return ob_get_clean();
- }
-
- /**
- * Displays a template block.
- *
- * @param string $name The block name to render
- * @param array $context An array of parameters to pass to the template
- */
- public function displayBlock($name, $context = array())
- {
- $this->template->displayBlock($name, $this->env->mergeGlobals($context));
- }
-
- /**
- * @return Twig_Source
- */
- public function getSourceContext()
- {
- return $this->template->getSourceContext();
- }
-}
-
-class_alias('Twig_TemplateWrapper', 'Twig\TemplateWrapper', false);
diff --git a/inc/lib/Twig/Test.php b/inc/lib/Twig/Test.php
deleted file mode 100644
index b450ec62..00000000
--- a/inc/lib/Twig/Test.php
+++ /dev/null
@@ -1,37 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-abstract class Twig_Test implements Twig_TestInterface, Twig_TestCallableInterface
-{
- protected $options;
- protected $arguments = array();
-
- public function __construct(array $options = array())
- {
- $this->options = array_merge(array(
- 'callable' => null,
- ), $options);
- }
-
- public function getCallable()
- {
- return $this->options['callable'];
- }
-}
diff --git a/inc/lib/Twig/Test/Function.php b/inc/lib/Twig/Test/Function.php
deleted file mode 100644
index 9e83c3f8..00000000
--- a/inc/lib/Twig/Test/Function.php
+++ /dev/null
@@ -1,38 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_Test_Function extends Twig_Test
-{
- protected $function;
-
- public function __construct($function, array $options = array())
- {
- $options['callable'] = $function;
-
- parent::__construct($options);
-
- $this->function = $function;
- }
-
- public function compile()
- {
- return $this->function;
- }
-}
diff --git a/inc/lib/Twig/Test/IntegrationTestCase.php b/inc/lib/Twig/Test/IntegrationTestCase.php
deleted file mode 100644
index 016951aa..00000000
--- a/inc/lib/Twig/Test/IntegrationTestCase.php
+++ /dev/null
@@ -1,249 +0,0 @@
-
- * @author Karma Dordrak
- */
-abstract class Twig_Test_IntegrationTestCase extends TestCase
-{
- /**
- * @return string
- */
- abstract protected function getFixturesDir();
-
- /**
- * @return Twig_RuntimeLoaderInterface[]
- */
- protected function getRuntimeLoaders()
- {
- return array();
- }
-
- /**
- * @return Twig_ExtensionInterface[]
- */
- protected function getExtensions()
- {
- return array();
- }
-
- /**
- * @return Twig_SimpleFilter[]
- */
- protected function getTwigFilters()
- {
- return array();
- }
-
- /**
- * @return Twig_SimpleFunction[]
- */
- protected function getTwigFunctions()
- {
- return array();
- }
-
- /**
- * @return Twig_SimpleTest[]
- */
- protected function getTwigTests()
- {
- return array();
- }
-
- /**
- * @dataProvider getTests
- */
- public function testIntegration($file, $message, $condition, $templates, $exception, $outputs)
- {
- $this->doIntegrationTest($file, $message, $condition, $templates, $exception, $outputs);
- }
-
- /**
- * @dataProvider getLegacyTests
- * @group legacy
- */
- public function testLegacyIntegration($file, $message, $condition, $templates, $exception, $outputs)
- {
- $this->doIntegrationTest($file, $message, $condition, $templates, $exception, $outputs);
- }
-
- public function getTests($name, $legacyTests = false)
- {
- $fixturesDir = realpath($this->getFixturesDir());
- $tests = array();
-
- foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($fixturesDir), RecursiveIteratorIterator::LEAVES_ONLY) as $file) {
- if (!preg_match('/\.test$/', $file)) {
- continue;
- }
-
- if ($legacyTests xor false !== strpos($file->getRealpath(), '.legacy.test')) {
- continue;
- }
-
- $test = file_get_contents($file->getRealpath());
-
- if (preg_match('/--TEST--\s*(.*?)\s*(?:--CONDITION--\s*(.*))?\s*((?:--TEMPLATE(?:\(.*?\))?--(?:.*?))+)\s*(?:--DATA--\s*(.*))?\s*--EXCEPTION--\s*(.*)/sx', $test, $match)) {
- $message = $match[1];
- $condition = $match[2];
- $templates = self::parseTemplates($match[3]);
- $exception = $match[5];
- $outputs = array(array(null, $match[4], null, ''));
- } elseif (preg_match('/--TEST--\s*(.*?)\s*(?:--CONDITION--\s*(.*))?\s*((?:--TEMPLATE(?:\(.*?\))?--(?:.*?))+)--DATA--.*?--EXPECT--.*/s', $test, $match)) {
- $message = $match[1];
- $condition = $match[2];
- $templates = self::parseTemplates($match[3]);
- $exception = false;
- preg_match_all('/--DATA--(.*?)(?:--CONFIG--(.*?))?--EXPECT--(.*?)(?=\-\-DATA\-\-|$)/s', $test, $outputs, PREG_SET_ORDER);
- } else {
- throw new InvalidArgumentException(sprintf('Test "%s" is not valid.', str_replace($fixturesDir.'/', '', $file)));
- }
-
- $tests[] = array(str_replace($fixturesDir.'/', '', $file), $message, $condition, $templates, $exception, $outputs);
- }
-
- if ($legacyTests && empty($tests)) {
- // add a dummy test to avoid a PHPUnit message
- return array(array('not', '-', '', array(), '', array()));
- }
-
- return $tests;
- }
-
- public function getLegacyTests()
- {
- return $this->getTests('testLegacyIntegration', true);
- }
-
- protected function doIntegrationTest($file, $message, $condition, $templates, $exception, $outputs)
- {
- if (!$outputs) {
- $this->markTestSkipped('no legacy tests to run');
- }
-
- if ($condition) {
- eval('$ret = '.$condition.';');
- if (!$ret) {
- $this->markTestSkipped($condition);
- }
- }
-
- $loader = new Twig_Loader_Array($templates);
-
- foreach ($outputs as $i => $match) {
- $config = array_merge(array(
- 'cache' => false,
- 'strict_variables' => true,
- ), $match[2] ? eval($match[2].';') : array());
- $twig = new Twig_Environment($loader, $config);
- $twig->addGlobal('global', 'global');
- foreach ($this->getRuntimeLoaders() as $runtimeLoader) {
- $twig->addRuntimeLoader($runtimeLoader);
- }
-
- foreach ($this->getExtensions() as $extension) {
- $twig->addExtension($extension);
- }
-
- foreach ($this->getTwigFilters() as $filter) {
- $twig->addFilter($filter);
- }
-
- foreach ($this->getTwigTests() as $test) {
- $twig->addTest($test);
- }
-
- foreach ($this->getTwigFunctions() as $function) {
- $twig->addFunction($function);
- }
-
- // avoid using the same PHP class name for different cases
- // only for PHP 5.2+
- if (PHP_VERSION_ID >= 50300) {
- $p = new ReflectionProperty($twig, 'templateClassPrefix');
- $p->setAccessible(true);
- $p->setValue($twig, '__TwigTemplate_'.hash('sha256', uniqid(mt_rand(), true), false).'_');
- }
-
- try {
- $template = $twig->loadTemplate('index.twig');
- } catch (Exception $e) {
- if (false !== $exception) {
- $message = $e->getMessage();
- $this->assertSame(trim($exception), trim(sprintf('%s: %s', get_class($e), $message)));
- $last = substr($message, strlen($message) - 1);
- $this->assertTrue('.' === $last || '?' === $last, $message, 'Exception message must end with a dot or a question mark.');
-
- return;
- }
-
- throw new Twig_Error(sprintf('%s: %s', get_class($e), $e->getMessage()), -1, $file, $e);
- }
-
- try {
- $output = trim($template->render(eval($match[1].';')), "\n ");
- } catch (Exception $e) {
- if (false !== $exception) {
- $this->assertSame(trim($exception), trim(sprintf('%s: %s', get_class($e), $e->getMessage())));
-
- return;
- }
-
- $e = new Twig_Error(sprintf('%s: %s', get_class($e), $e->getMessage()), -1, $file, $e);
-
- $output = trim(sprintf('%s: %s', get_class($e), $e->getMessage()));
- }
-
- if (false !== $exception) {
- list($class) = explode(':', $exception);
- $constraintClass = class_exists('PHPUnit\Framework\Constraint\Exception') ? 'PHPUnit\Framework\Constraint\Exception' : 'PHPUnit_Framework_Constraint_Exception';
- $this->assertThat(null, new $constraintClass($class));
- }
-
- $expected = trim($match[3], "\n ");
-
- if ($expected !== $output) {
- printf("Compiled templates that failed on case %d:\n", $i + 1);
-
- foreach (array_keys($templates) as $name) {
- echo "Template: $name\n";
- $loader = $twig->getLoader();
- if (!$loader instanceof Twig_SourceContextLoaderInterface) {
- $source = new Twig_Source($loader->getSource($name), $name);
- } else {
- $source = $loader->getSourceContext($name);
- }
- echo $twig->compile($twig->parse($twig->tokenize($source)));
- }
- }
- $this->assertEquals($expected, $output, $message.' (in '.$file.')');
- }
- }
-
- protected static function parseTemplates($test)
- {
- $templates = array();
- preg_match_all('/--TEMPLATE(?:\((.*?)\))?--(.*?)(?=\-\-TEMPLATE|$)/s', $test, $matches, PREG_SET_ORDER);
- foreach ($matches as $match) {
- $templates[($match[1] ? $match[1] : 'index.twig')] = $match[2];
- }
-
- return $templates;
- }
-}
-
-class_alias('Twig_Test_IntegrationTestCase', 'Twig\Test\IntegrationTestCase', false);
diff --git a/inc/lib/Twig/Test/Method.php b/inc/lib/Twig/Test/Method.php
deleted file mode 100644
index feccd5db..00000000
--- a/inc/lib/Twig/Test/Method.php
+++ /dev/null
@@ -1,40 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_Test_Method extends Twig_Test
-{
- protected $extension;
- protected $method;
-
- public function __construct(Twig_ExtensionInterface $extension, $method, array $options = array())
- {
- $options['callable'] = array($extension, $method);
-
- parent::__construct($options);
-
- $this->extension = $extension;
- $this->method = $method;
- }
-
- public function compile()
- {
- return sprintf('$this->env->getExtension(\'%s\')->%s', get_class($this->extension), $this->method);
- }
-}
diff --git a/inc/lib/Twig/Test/Node.php b/inc/lib/Twig/Test/Node.php
deleted file mode 100644
index 6098a527..00000000
--- a/inc/lib/Twig/Test/Node.php
+++ /dev/null
@@ -1,40 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_Test_Node extends Twig_Test
-{
- protected $class;
-
- public function __construct($class, array $options = array())
- {
- parent::__construct($options);
-
- $this->class = $class;
- }
-
- public function getClass()
- {
- return $this->class;
- }
-
- public function compile()
- {
- }
-}
diff --git a/inc/lib/Twig/Test/NodeTestCase.php b/inc/lib/Twig/Test/NodeTestCase.php
deleted file mode 100644
index 47942675..00000000
--- a/inc/lib/Twig/Test/NodeTestCase.php
+++ /dev/null
@@ -1,75 +0,0 @@
-assertNodeCompilation($source, $node, $environment, $isPattern);
- }
-
- public function assertNodeCompilation($source, Twig_Node $node, Twig_Environment $environment = null, $isPattern = false)
- {
- $compiler = $this->getCompiler($environment);
- $compiler->compile($node);
-
- if ($isPattern) {
- $this->assertStringMatchesFormat($source, trim($compiler->getSource()));
- } else {
- $this->assertEquals($source, trim($compiler->getSource()));
- }
- }
-
- protected function getCompiler(Twig_Environment $environment = null)
- {
- return new Twig_Compiler(null === $environment ? $this->getEnvironment() : $environment);
- }
-
- protected function getEnvironment()
- {
- return new Twig_Environment(new Twig_Loader_Array(array()));
- }
-
- protected function getVariableGetter($name, $line = false)
- {
- $line = $line > 0 ? "// line {$line}\n" : '';
-
- if (PHP_VERSION_ID >= 70000) {
- return sprintf('%s($context["%s"] ?? null)', $line, $name, $name);
- }
-
- if (PHP_VERSION_ID >= 50400) {
- return sprintf('%s(isset($context["%s"]) ? $context["%s"] : null)', $line, $name, $name);
- }
-
- return sprintf('%s$this->getContext($context, "%s")', $line, $name);
- }
-
- protected function getAttributeGetter()
- {
- if (function_exists('twig_template_get_attributes')) {
- return 'twig_template_get_attributes($this, ';
- }
-
- return '$this->getAttribute(';
- }
-}
-
-class_alias('Twig_Test_NodeTestCase', 'Twig\Test\NodeTestCase', false);
-class_exists('Twig_Environment');
-class_exists('Twig_Node');
diff --git a/inc/lib/Twig/TestCallableInterface.php b/inc/lib/Twig/TestCallableInterface.php
deleted file mode 100644
index 51ecb9a2..00000000
--- a/inc/lib/Twig/TestCallableInterface.php
+++ /dev/null
@@ -1,22 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-interface Twig_TestCallableInterface
-{
- public function getCallable();
-}
diff --git a/inc/lib/Twig/TestInterface.php b/inc/lib/Twig/TestInterface.php
deleted file mode 100644
index 91664075..00000000
--- a/inc/lib/Twig/TestInterface.php
+++ /dev/null
@@ -1,27 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-interface Twig_TestInterface
-{
- /**
- * Compiles a test.
- *
- * @return string The PHP code for the test
- */
- public function compile();
-}
diff --git a/inc/lib/Twig/Token.php b/inc/lib/Twig/Token.php
deleted file mode 100644
index 89066869..00000000
--- a/inc/lib/Twig/Token.php
+++ /dev/null
@@ -1,207 +0,0 @@
-
- *
- * @final
- */
-class Twig_Token
-{
- protected $value;
- protected $type;
- protected $lineno;
-
- const EOF_TYPE = -1;
- const TEXT_TYPE = 0;
- const BLOCK_START_TYPE = 1;
- const VAR_START_TYPE = 2;
- const BLOCK_END_TYPE = 3;
- const VAR_END_TYPE = 4;
- const NAME_TYPE = 5;
- const NUMBER_TYPE = 6;
- const STRING_TYPE = 7;
- const OPERATOR_TYPE = 8;
- const PUNCTUATION_TYPE = 9;
- const INTERPOLATION_START_TYPE = 10;
- const INTERPOLATION_END_TYPE = 11;
-
- /**
- * @param int $type The type of the token
- * @param string $value The token value
- * @param int $lineno The line position in the source
- */
- public function __construct($type, $value, $lineno)
- {
- $this->type = $type;
- $this->value = $value;
- $this->lineno = $lineno;
- }
-
- public function __toString()
- {
- return sprintf('%s(%s)', self::typeToString($this->type, true), $this->value);
- }
-
- /**
- * Tests the current token for a type and/or a value.
- *
- * Parameters may be:
- * * just type
- * * type and value (or array of possible values)
- * * just value (or array of possible values) (NAME_TYPE is used as type)
- *
- * @param array|string|int $type The type to test
- * @param array|string|null $values The token value
- *
- * @return bool
- */
- public function test($type, $values = null)
- {
- if (null === $values && !is_int($type)) {
- $values = $type;
- $type = self::NAME_TYPE;
- }
-
- return ($this->type === $type) && (
- null === $values ||
- (is_array($values) && in_array($this->value, $values)) ||
- $this->value == $values
- );
- }
-
- /**
- * @return int
- */
- public function getLine()
- {
- return $this->lineno;
- }
-
- /**
- * @return int
- */
- public function getType()
- {
- return $this->type;
- }
-
- /**
- * @return string
- */
- public function getValue()
- {
- return $this->value;
- }
-
- /**
- * Returns the constant representation (internal) of a given type.
- *
- * @param int $type The type as an integer
- * @param bool $short Whether to return a short representation or not
- *
- * @return string The string representation
- */
- public static function typeToString($type, $short = false)
- {
- switch ($type) {
- case self::EOF_TYPE:
- $name = 'EOF_TYPE';
- break;
- case self::TEXT_TYPE:
- $name = 'TEXT_TYPE';
- break;
- case self::BLOCK_START_TYPE:
- $name = 'BLOCK_START_TYPE';
- break;
- case self::VAR_START_TYPE:
- $name = 'VAR_START_TYPE';
- break;
- case self::BLOCK_END_TYPE:
- $name = 'BLOCK_END_TYPE';
- break;
- case self::VAR_END_TYPE:
- $name = 'VAR_END_TYPE';
- break;
- case self::NAME_TYPE:
- $name = 'NAME_TYPE';
- break;
- case self::NUMBER_TYPE:
- $name = 'NUMBER_TYPE';
- break;
- case self::STRING_TYPE:
- $name = 'STRING_TYPE';
- break;
- case self::OPERATOR_TYPE:
- $name = 'OPERATOR_TYPE';
- break;
- case self::PUNCTUATION_TYPE:
- $name = 'PUNCTUATION_TYPE';
- break;
- case self::INTERPOLATION_START_TYPE:
- $name = 'INTERPOLATION_START_TYPE';
- break;
- case self::INTERPOLATION_END_TYPE:
- $name = 'INTERPOLATION_END_TYPE';
- break;
- default:
- throw new LogicException(sprintf('Token of type "%s" does not exist.', $type));
- }
-
- return $short ? $name : 'Twig_Token::'.$name;
- }
-
- /**
- * Returns the English representation of a given type.
- *
- * @param int $type The type as an integer
- *
- * @return string The string representation
- */
- public static function typeToEnglish($type)
- {
- switch ($type) {
- case self::EOF_TYPE:
- return 'end of template';
- case self::TEXT_TYPE:
- return 'text';
- case self::BLOCK_START_TYPE:
- return 'begin of statement block';
- case self::VAR_START_TYPE:
- return 'begin of print statement';
- case self::BLOCK_END_TYPE:
- return 'end of statement block';
- case self::VAR_END_TYPE:
- return 'end of print statement';
- case self::NAME_TYPE:
- return 'name';
- case self::NUMBER_TYPE:
- return 'number';
- case self::STRING_TYPE:
- return 'string';
- case self::OPERATOR_TYPE:
- return 'operator';
- case self::PUNCTUATION_TYPE:
- return 'punctuation';
- case self::INTERPOLATION_START_TYPE:
- return 'begin of string interpolation';
- case self::INTERPOLATION_END_TYPE:
- return 'end of string interpolation';
- default:
- throw new LogicException(sprintf('Token of type "%s" does not exist.', $type));
- }
- }
-}
-
-class_alias('Twig_Token', 'Twig\Token', false);
diff --git a/inc/lib/Twig/TokenParser.php b/inc/lib/Twig/TokenParser.php
deleted file mode 100644
index 1b4de14d..00000000
--- a/inc/lib/Twig/TokenParser.php
+++ /dev/null
@@ -1,33 +0,0 @@
-
- */
-abstract class Twig_TokenParser implements Twig_TokenParserInterface
-{
- /**
- * @var Twig_Parser
- */
- protected $parser;
-
- /**
- * Sets the parser associated with this token parser.
- */
- public function setParser(Twig_Parser $parser)
- {
- $this->parser = $parser;
- }
-}
-
-class_alias('Twig_TokenParser', 'Twig\TokenParser\AbstractTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/AutoEscape.php b/inc/lib/Twig/TokenParser/AutoEscape.php
deleted file mode 100644
index a20dedd1..00000000
--- a/inc/lib/Twig/TokenParser/AutoEscape.php
+++ /dev/null
@@ -1,83 +0,0 @@
-
- * {% autoescape true %}
- * Everything will be automatically escaped in this block
- * {% endautoescape %}
- *
- * {% autoescape false %}
- * Everything will be outputed as is in this block
- * {% endautoescape %}
- *
- * {% autoescape true js %}
- * Everything will be automatically escaped in this block
- * using the js escaping strategy
- * {% endautoescape %}
- *
- *
- * @final
- */
-class Twig_TokenParser_AutoEscape extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $lineno = $token->getLine();
- $stream = $this->parser->getStream();
-
- if ($stream->test(Twig_Token::BLOCK_END_TYPE)) {
- $value = 'html';
- } else {
- $expr = $this->parser->getExpressionParser()->parseExpression();
- if (!$expr instanceof Twig_Node_Expression_Constant) {
- throw new Twig_Error_Syntax('An escaping strategy must be a string or a bool.', $stream->getCurrent()->getLine(), $stream->getSourceContext());
- }
- $value = $expr->getAttribute('value');
-
- $compat = true === $value || false === $value;
-
- if (true === $value) {
- $value = 'html';
- }
-
- if ($compat && $stream->test(Twig_Token::NAME_TYPE)) {
- @trigger_error('Using the autoescape tag with "true" or "false" before the strategy name is deprecated since version 1.21.', E_USER_DEPRECATED);
-
- if (false === $value) {
- throw new Twig_Error_Syntax('Unexpected escaping strategy as you set autoescaping to false.', $stream->getCurrent()->getLine(), $stream->getSourceContext());
- }
-
- $value = $stream->next()->getValue();
- }
- }
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
- $body = $this->parser->subparse(array($this, 'decideBlockEnd'), true);
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- return new Twig_Node_AutoEscape($value, $body, $lineno, $this->getTag());
- }
-
- public function decideBlockEnd(Twig_Token $token)
- {
- return $token->test('endautoescape');
- }
-
- public function getTag()
- {
- return 'autoescape';
- }
-}
-
-class_alias('Twig_TokenParser_AutoEscape', 'Twig\TokenParser\AutoEscapeTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Block.php b/inc/lib/Twig/TokenParser/Block.php
deleted file mode 100644
index f30f86b5..00000000
--- a/inc/lib/Twig/TokenParser/Block.php
+++ /dev/null
@@ -1,73 +0,0 @@
-
- * {% block head %}
- * {% block title %}{% endblock %} - My Webpage
- * {% endblock %}
- *
- *
- * @final
- */
-class Twig_TokenParser_Block extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $lineno = $token->getLine();
- $stream = $this->parser->getStream();
- $name = $stream->expect(Twig_Token::NAME_TYPE)->getValue();
- if ($this->parser->hasBlock($name)) {
- throw new Twig_Error_Syntax(sprintf("The block '%s' has already been defined line %d.", $name, $this->parser->getBlock($name)->getTemplateLine()), $stream->getCurrent()->getLine(), $stream->getSourceContext());
- }
- $this->parser->setBlock($name, $block = new Twig_Node_Block($name, new Twig_Node(array()), $lineno));
- $this->parser->pushLocalScope();
- $this->parser->pushBlockStack($name);
-
- if ($stream->nextIf(Twig_Token::BLOCK_END_TYPE)) {
- $body = $this->parser->subparse(array($this, 'decideBlockEnd'), true);
- if ($token = $stream->nextIf(Twig_Token::NAME_TYPE)) {
- $value = $token->getValue();
-
- if ($value != $name) {
- throw new Twig_Error_Syntax(sprintf('Expected endblock for block "%s" (but "%s" given).', $name, $value), $stream->getCurrent()->getLine(), $stream->getSourceContext());
- }
- }
- } else {
- $body = new Twig_Node(array(
- new Twig_Node_Print($this->parser->getExpressionParser()->parseExpression(), $lineno),
- ));
- }
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- $block->setNode('body', $body);
- $this->parser->popBlockStack();
- $this->parser->popLocalScope();
-
- return new Twig_Node_BlockReference($name, $lineno, $this->getTag());
- }
-
- public function decideBlockEnd(Twig_Token $token)
- {
- return $token->test('endblock');
- }
-
- public function getTag()
- {
- return 'block';
- }
-}
-
-class_alias('Twig_TokenParser_Block', 'Twig\TokenParser\BlockTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Do.php b/inc/lib/Twig/TokenParser/Do.php
deleted file mode 100644
index 8ce08808..00000000
--- a/inc/lib/Twig/TokenParser/Do.php
+++ /dev/null
@@ -1,34 +0,0 @@
-parser->getExpressionParser()->parseExpression();
-
- $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
-
- return new Twig_Node_Do($expr, $token->getLine(), $this->getTag());
- }
-
- public function getTag()
- {
- return 'do';
- }
-}
-
-class_alias('Twig_TokenParser_Do', 'Twig\TokenParser\DoTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Embed.php b/inc/lib/Twig/TokenParser/Embed.php
deleted file mode 100644
index 44644cc6..00000000
--- a/inc/lib/Twig/TokenParser/Embed.php
+++ /dev/null
@@ -1,67 +0,0 @@
-parser->getStream();
-
- $parent = $this->parser->getExpressionParser()->parseExpression();
-
- list($variables, $only, $ignoreMissing) = $this->parseArguments();
-
- $parentToken = $fakeParentToken = new Twig_Token(Twig_Token::STRING_TYPE, '__parent__', $token->getLine());
- if ($parent instanceof Twig_Node_Expression_Constant) {
- $parentToken = new Twig_Token(Twig_Token::STRING_TYPE, $parent->getAttribute('value'), $token->getLine());
- } elseif ($parent instanceof Twig_Node_Expression_Name) {
- $parentToken = new Twig_Token(Twig_Token::NAME_TYPE, $parent->getAttribute('name'), $token->getLine());
- }
-
- // inject a fake parent to make the parent() function work
- $stream->injectTokens(array(
- new Twig_Token(Twig_Token::BLOCK_START_TYPE, '', $token->getLine()),
- new Twig_Token(Twig_Token::NAME_TYPE, 'extends', $token->getLine()),
- $parentToken,
- new Twig_Token(Twig_Token::BLOCK_END_TYPE, '', $token->getLine()),
- ));
-
- $module = $this->parser->parse($stream, array($this, 'decideBlockEnd'), true);
-
- // override the parent with the correct one
- if ($fakeParentToken === $parentToken) {
- $module->setNode('parent', $parent);
- }
-
- $this->parser->embedTemplate($module);
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- return new Twig_Node_Embed($module->getTemplateName(), $module->getAttribute('index'), $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag());
- }
-
- public function decideBlockEnd(Twig_Token $token)
- {
- return $token->test('endembed');
- }
-
- public function getTag()
- {
- return 'embed';
- }
-}
-
-class_alias('Twig_TokenParser_Embed', 'Twig\TokenParser\EmbedTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Extends.php b/inc/lib/Twig/TokenParser/Extends.php
deleted file mode 100644
index 31168cce..00000000
--- a/inc/lib/Twig/TokenParser/Extends.php
+++ /dev/null
@@ -1,46 +0,0 @@
-
- * {% extends "base.html" %}
- *
- *
- * @final
- */
-class Twig_TokenParser_Extends extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $stream = $this->parser->getStream();
-
- if (!$this->parser->isMainScope()) {
- throw new Twig_Error_Syntax('Cannot extend from a block.', $token->getLine(), $stream->getSourceContext());
- }
-
- if (null !== $this->parser->getParent()) {
- throw new Twig_Error_Syntax('Multiple extends tags are forbidden.', $token->getLine(), $stream->getSourceContext());
- }
- $this->parser->setParent($this->parser->getExpressionParser()->parseExpression());
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
- }
-
- public function getTag()
- {
- return 'extends';
- }
-}
-
-class_alias('Twig_TokenParser_Extends', 'Twig\TokenParser\ExtendsTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Filter.php b/inc/lib/Twig/TokenParser/Filter.php
deleted file mode 100644
index 76017829..00000000
--- a/inc/lib/Twig/TokenParser/Filter.php
+++ /dev/null
@@ -1,53 +0,0 @@
-
- * {% filter upper %}
- * This text becomes uppercase
- * {% endfilter %}
- *
- *
- * @final
- */
-class Twig_TokenParser_Filter extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $name = $this->parser->getVarName();
- $ref = new Twig_Node_Expression_BlockReference(new Twig_Node_Expression_Constant($name, $token->getLine()), null, $token->getLine(), $this->getTag());
-
- $filter = $this->parser->getExpressionParser()->parseFilterExpressionRaw($ref, $this->getTag());
- $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
-
- $body = $this->parser->subparse(array($this, 'decideBlockEnd'), true);
- $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
-
- $block = new Twig_Node_Block($name, $body, $token->getLine());
- $this->parser->setBlock($name, $block);
-
- return new Twig_Node_Print($filter, $token->getLine(), $this->getTag());
- }
-
- public function decideBlockEnd(Twig_Token $token)
- {
- return $token->test('endfilter');
- }
-
- public function getTag()
- {
- return 'filter';
- }
-}
-
-class_alias('Twig_TokenParser_Filter', 'Twig\TokenParser\FilterTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Flush.php b/inc/lib/Twig/TokenParser/Flush.php
deleted file mode 100644
index 51832c77..00000000
--- a/inc/lib/Twig/TokenParser/Flush.php
+++ /dev/null
@@ -1,34 +0,0 @@
-parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
-
- return new Twig_Node_Flush($token->getLine(), $this->getTag());
- }
-
- public function getTag()
- {
- return 'flush';
- }
-}
-
-class_alias('Twig_TokenParser_Flush', 'Twig\TokenParser\FlushTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/For.php b/inc/lib/Twig/TokenParser/For.php
deleted file mode 100644
index 8e737c5f..00000000
--- a/inc/lib/Twig/TokenParser/For.php
+++ /dev/null
@@ -1,127 +0,0 @@
-
- *
- * {% for user in users %}
- * {{ user.username|e }}
- * {% endfor %}
- *
- *
- *
- * @final
- */
-class Twig_TokenParser_For extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $lineno = $token->getLine();
- $stream = $this->parser->getStream();
- $targets = $this->parser->getExpressionParser()->parseAssignmentExpression();
- $stream->expect(Twig_Token::OPERATOR_TYPE, 'in');
- $seq = $this->parser->getExpressionParser()->parseExpression();
-
- $ifexpr = null;
- if ($stream->nextIf(Twig_Token::NAME_TYPE, 'if')) {
- $ifexpr = $this->parser->getExpressionParser()->parseExpression();
- }
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
- $body = $this->parser->subparse(array($this, 'decideForFork'));
- if ('else' == $stream->next()->getValue()) {
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
- $else = $this->parser->subparse(array($this, 'decideForEnd'), true);
- } else {
- $else = null;
- }
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- if (count($targets) > 1) {
- $keyTarget = $targets->getNode(0);
- $keyTarget = new Twig_Node_Expression_AssignName($keyTarget->getAttribute('name'), $keyTarget->getTemplateLine());
- $valueTarget = $targets->getNode(1);
- $valueTarget = new Twig_Node_Expression_AssignName($valueTarget->getAttribute('name'), $valueTarget->getTemplateLine());
- } else {
- $keyTarget = new Twig_Node_Expression_AssignName('_key', $lineno);
- $valueTarget = $targets->getNode(0);
- $valueTarget = new Twig_Node_Expression_AssignName($valueTarget->getAttribute('name'), $valueTarget->getTemplateLine());
- }
-
- if ($ifexpr) {
- $this->checkLoopUsageCondition($stream, $ifexpr);
- $this->checkLoopUsageBody($stream, $body);
- }
-
- return new Twig_Node_For($keyTarget, $valueTarget, $seq, $ifexpr, $body, $else, $lineno, $this->getTag());
- }
-
- public function decideForFork(Twig_Token $token)
- {
- return $token->test(array('else', 'endfor'));
- }
-
- public function decideForEnd(Twig_Token $token)
- {
- return $token->test('endfor');
- }
-
- // the loop variable cannot be used in the condition
- protected function checkLoopUsageCondition(Twig_TokenStream $stream, Twig_NodeInterface $node)
- {
- if ($node instanceof Twig_Node_Expression_GetAttr && $node->getNode('node') instanceof Twig_Node_Expression_Name && 'loop' == $node->getNode('node')->getAttribute('name')) {
- throw new Twig_Error_Syntax('The "loop" variable cannot be used in a looping condition.', $node->getTemplateLine(), $stream->getSourceContext());
- }
-
- foreach ($node as $n) {
- if (!$n) {
- continue;
- }
-
- $this->checkLoopUsageCondition($stream, $n);
- }
- }
-
- // check usage of non-defined loop-items
- // it does not catch all problems (for instance when a for is included into another or when the variable is used in an include)
- protected function checkLoopUsageBody(Twig_TokenStream $stream, Twig_NodeInterface $node)
- {
- if ($node instanceof Twig_Node_Expression_GetAttr && $node->getNode('node') instanceof Twig_Node_Expression_Name && 'loop' == $node->getNode('node')->getAttribute('name')) {
- $attribute = $node->getNode('attribute');
- if ($attribute instanceof Twig_Node_Expression_Constant && in_array($attribute->getAttribute('value'), array('length', 'revindex0', 'revindex', 'last'))) {
- throw new Twig_Error_Syntax(sprintf('The "loop.%s" variable is not defined when looping with a condition.', $attribute->getAttribute('value')), $node->getTemplateLine(), $stream->getSourceContext());
- }
- }
-
- // should check for parent.loop.XXX usage
- if ($node instanceof Twig_Node_For) {
- return;
- }
-
- foreach ($node as $n) {
- if (!$n) {
- continue;
- }
-
- $this->checkLoopUsageBody($stream, $n);
- }
- }
-
- public function getTag()
- {
- return 'for';
- }
-}
-
-class_alias('Twig_TokenParser_For', 'Twig\TokenParser\ForTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/From.php b/inc/lib/Twig/TokenParser/From.php
deleted file mode 100644
index f3053da4..00000000
--- a/inc/lib/Twig/TokenParser/From.php
+++ /dev/null
@@ -1,66 +0,0 @@
-
- * {% from 'forms.html' import forms %}
- *
- *
- * @final
- */
-class Twig_TokenParser_From extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $macro = $this->parser->getExpressionParser()->parseExpression();
- $stream = $this->parser->getStream();
- $stream->expect('import');
-
- $targets = array();
- do {
- $name = $stream->expect(Twig_Token::NAME_TYPE)->getValue();
-
- $alias = $name;
- if ($stream->nextIf('as')) {
- $alias = $stream->expect(Twig_Token::NAME_TYPE)->getValue();
- }
-
- $targets[$name] = $alias;
-
- if (!$stream->nextIf(Twig_Token::PUNCTUATION_TYPE, ',')) {
- break;
- }
- } while (true);
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- $node = new Twig_Node_Import($macro, new Twig_Node_Expression_AssignName($this->parser->getVarName(), $token->getLine()), $token->getLine(), $this->getTag());
-
- foreach ($targets as $name => $alias) {
- if ($this->parser->isReservedMacroName($name)) {
- throw new Twig_Error_Syntax(sprintf('"%s" cannot be an imported macro as it is a reserved keyword.', $name), $token->getLine(), $stream->getSourceContext());
- }
-
- $this->parser->addImportedSymbol('function', $alias, 'get'.$name, $node->getNode('var'));
- }
-
- return $node;
- }
-
- public function getTag()
- {
- return 'from';
- }
-}
-
-class_alias('Twig_TokenParser_From', 'Twig\TokenParser\FromTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/If.php b/inc/lib/Twig/TokenParser/If.php
deleted file mode 100644
index f081df3a..00000000
--- a/inc/lib/Twig/TokenParser/If.php
+++ /dev/null
@@ -1,86 +0,0 @@
-
- * {% if users %}
- *
- * {% for user in users %}
- * {{ user.username|e }}
- * {% endfor %}
- *
- * {% endif %}
- *
- *
- * @final
- */
-class Twig_TokenParser_If extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $lineno = $token->getLine();
- $expr = $this->parser->getExpressionParser()->parseExpression();
- $stream = $this->parser->getStream();
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
- $body = $this->parser->subparse(array($this, 'decideIfFork'));
- $tests = array($expr, $body);
- $else = null;
-
- $end = false;
- while (!$end) {
- switch ($stream->next()->getValue()) {
- case 'else':
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
- $else = $this->parser->subparse(array($this, 'decideIfEnd'));
- break;
-
- case 'elseif':
- $expr = $this->parser->getExpressionParser()->parseExpression();
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
- $body = $this->parser->subparse(array($this, 'decideIfFork'));
- $tests[] = $expr;
- $tests[] = $body;
- break;
-
- case 'endif':
- $end = true;
- break;
-
- default:
- throw new Twig_Error_Syntax(sprintf('Unexpected end of template. Twig was looking for the following tags "else", "elseif", or "endif" to close the "if" block started at line %d).', $lineno), $stream->getCurrent()->getLine(), $stream->getSourceContext());
- }
- }
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- return new Twig_Node_If(new Twig_Node($tests), $else, $lineno, $this->getTag());
- }
-
- public function decideIfFork(Twig_Token $token)
- {
- return $token->test(array('elseif', 'else', 'endif'));
- }
-
- public function decideIfEnd(Twig_Token $token)
- {
- return $token->test(array('endif'));
- }
-
- public function getTag()
- {
- return 'if';
- }
-}
-
-class_alias('Twig_TokenParser_If', 'Twig\TokenParser\IfTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Import.php b/inc/lib/Twig/TokenParser/Import.php
deleted file mode 100644
index 47802f50..00000000
--- a/inc/lib/Twig/TokenParser/Import.php
+++ /dev/null
@@ -1,41 +0,0 @@
-
- * {% import 'forms.html' as forms %}
- *
- *
- * @final
- */
-class Twig_TokenParser_Import extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $macro = $this->parser->getExpressionParser()->parseExpression();
- $this->parser->getStream()->expect('as');
- $var = new Twig_Node_Expression_AssignName($this->parser->getStream()->expect(Twig_Token::NAME_TYPE)->getValue(), $token->getLine());
- $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
-
- $this->parser->addImportedSymbol('template', $var->getAttribute('name'));
-
- return new Twig_Node_Import($macro, $var, $token->getLine(), $this->getTag());
- }
-
- public function getTag()
- {
- return 'import';
- }
-}
-
-class_alias('Twig_TokenParser_Import', 'Twig\TokenParser\ImportTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Include.php b/inc/lib/Twig/TokenParser/Include.php
deleted file mode 100644
index 309f11db..00000000
--- a/inc/lib/Twig/TokenParser/Include.php
+++ /dev/null
@@ -1,65 +0,0 @@
-
- * {% include 'header.html' %}
- * Body
- * {% include 'footer.html' %}
- *
- */
-class Twig_TokenParser_Include extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $expr = $this->parser->getExpressionParser()->parseExpression();
-
- list($variables, $only, $ignoreMissing) = $this->parseArguments();
-
- return new Twig_Node_Include($expr, $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag());
- }
-
- protected function parseArguments()
- {
- $stream = $this->parser->getStream();
-
- $ignoreMissing = false;
- if ($stream->nextIf(Twig_Token::NAME_TYPE, 'ignore')) {
- $stream->expect(Twig_Token::NAME_TYPE, 'missing');
-
- $ignoreMissing = true;
- }
-
- $variables = null;
- if ($stream->nextIf(Twig_Token::NAME_TYPE, 'with')) {
- $variables = $this->parser->getExpressionParser()->parseExpression();
- }
-
- $only = false;
- if ($stream->nextIf(Twig_Token::NAME_TYPE, 'only')) {
- $only = true;
- }
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- return array($variables, $only, $ignoreMissing);
- }
-
- public function getTag()
- {
- return 'include';
- }
-}
-
-class_alias('Twig_TokenParser_Include', 'Twig\TokenParser\IncludeTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Macro.php b/inc/lib/Twig/TokenParser/Macro.php
deleted file mode 100644
index 4287934b..00000000
--- a/inc/lib/Twig/TokenParser/Macro.php
+++ /dev/null
@@ -1,60 +0,0 @@
-
- * {% macro input(name, value, type, size) %}
- *
- * foo
- *
- * {% endspaceless %}
- *
- * {# output will be foo
#}
- *
- *
- * @final
- */
-class Twig_TokenParser_Spaceless extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $lineno = $token->getLine();
-
- $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
- $body = $this->parser->subparse(array($this, 'decideSpacelessEnd'), true);
- $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
-
- return new Twig_Node_Spaceless($body, $lineno, $this->getTag());
- }
-
- public function decideSpacelessEnd(Twig_Token $token)
- {
- return $token->test('endspaceless');
- }
-
- public function getTag()
- {
- return 'spaceless';
- }
-}
-
-class_alias('Twig_TokenParser_Spaceless', 'Twig\TokenParser\SpacelessTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Use.php b/inc/lib/Twig/TokenParser/Use.php
deleted file mode 100644
index 1ab24e2c..00000000
--- a/inc/lib/Twig/TokenParser/Use.php
+++ /dev/null
@@ -1,70 +0,0 @@
-
- * {% extends "base.html" %}
- *
- * {% use "blocks.html" %}
- *
- * {% block title %}{% endblock %}
- * {% block content %}{% endblock %}
- *
- *
- * @see https://twig.symfony.com/doc/templates.html#horizontal-reuse for details.
- *
- * @final
- */
-class Twig_TokenParser_Use extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $template = $this->parser->getExpressionParser()->parseExpression();
- $stream = $this->parser->getStream();
-
- if (!$template instanceof Twig_Node_Expression_Constant) {
- throw new Twig_Error_Syntax('The template references in a "use" statement must be a string.', $stream->getCurrent()->getLine(), $stream->getSourceContext());
- }
-
- $targets = array();
- if ($stream->nextIf('with')) {
- do {
- $name = $stream->expect(Twig_Token::NAME_TYPE)->getValue();
-
- $alias = $name;
- if ($stream->nextIf('as')) {
- $alias = $stream->expect(Twig_Token::NAME_TYPE)->getValue();
- }
-
- $targets[$name] = new Twig_Node_Expression_Constant($alias, -1);
-
- if (!$stream->nextIf(Twig_Token::PUNCTUATION_TYPE, ',')) {
- break;
- }
- } while (true);
- }
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- $this->parser->addTrait(new Twig_Node(array('template' => $template, 'targets' => new Twig_Node($targets))));
-
- return new Twig_Node();
- }
-
- public function getTag()
- {
- return 'use';
- }
-}
-
-class_alias('Twig_TokenParser_Use', 'Twig\TokenParser\UseTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/With.php b/inc/lib/Twig/TokenParser/With.php
deleted file mode 100644
index 7a692597..00000000
--- a/inc/lib/Twig/TokenParser/With.php
+++ /dev/null
@@ -1,52 +0,0 @@
-
- *
- * @final
- */
-class Twig_TokenParser_With extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $stream = $this->parser->getStream();
-
- $variables = null;
- $only = false;
- if (!$stream->test(Twig_Token::BLOCK_END_TYPE)) {
- $variables = $this->parser->getExpressionParser()->parseExpression();
- $only = $stream->nextIf(Twig_Token::NAME_TYPE, 'only');
- }
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- $body = $this->parser->subparse(array($this, 'decideWithEnd'), true);
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- return new Twig_Node_With($body, $variables, $only, $token->getLine(), $this->getTag());
- }
-
- public function decideWithEnd(Twig_Token $token)
- {
- return $token->test('endwith');
- }
-
- public function getTag()
- {
- return 'with';
- }
-}
-
-class_alias('Twig_TokenParser_With', 'Twig\TokenParser\WithTokenParser', false);
diff --git a/inc/lib/Twig/TokenParserBroker.php b/inc/lib/Twig/TokenParserBroker.php
deleted file mode 100644
index 0d7d6e52..00000000
--- a/inc/lib/Twig/TokenParserBroker.php
+++ /dev/null
@@ -1,120 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_TokenParserBroker implements Twig_TokenParserBrokerInterface
-{
- protected $parser;
- protected $parsers = array();
- protected $brokers = array();
-
- /**
- * @param array|Traversable $parsers A Traversable of Twig_TokenParserInterface instances
- * @param array|Traversable $brokers A Traversable of Twig_TokenParserBrokerInterface instances
- * @param bool $triggerDeprecationError
- */
- public function __construct($parsers = array(), $brokers = array(), $triggerDeprecationError = true)
- {
- if ($triggerDeprecationError) {
- @trigger_error('The '.__CLASS__.' class is deprecated since version 1.12 and will be removed in 2.0.', E_USER_DEPRECATED);
- }
-
- foreach ($parsers as $parser) {
- if (!$parser instanceof Twig_TokenParserInterface) {
- throw new LogicException('$parsers must a an array of Twig_TokenParserInterface.');
- }
- $this->parsers[$parser->getTag()] = $parser;
- }
- foreach ($brokers as $broker) {
- if (!$broker instanceof Twig_TokenParserBrokerInterface) {
- throw new LogicException('$brokers must a an array of Twig_TokenParserBrokerInterface.');
- }
- $this->brokers[] = $broker;
- }
- }
-
- public function addTokenParser(Twig_TokenParserInterface $parser)
- {
- $this->parsers[$parser->getTag()] = $parser;
- }
-
- public function removeTokenParser(Twig_TokenParserInterface $parser)
- {
- $name = $parser->getTag();
- if (isset($this->parsers[$name]) && $parser === $this->parsers[$name]) {
- unset($this->parsers[$name]);
- }
- }
-
- public function addTokenParserBroker(self $broker)
- {
- $this->brokers[] = $broker;
- }
-
- public function removeTokenParserBroker(self $broker)
- {
- if (false !== $pos = array_search($broker, $this->brokers)) {
- unset($this->brokers[$pos]);
- }
- }
-
- /**
- * Gets a suitable TokenParser for a tag.
- *
- * First looks in parsers, then in brokers.
- *
- * @param string $tag A tag name
- *
- * @return null|Twig_TokenParserInterface A Twig_TokenParserInterface or null if no suitable TokenParser was found
- */
- public function getTokenParser($tag)
- {
- if (isset($this->parsers[$tag])) {
- return $this->parsers[$tag];
- }
- $broker = end($this->brokers);
- while (false !== $broker) {
- $parser = $broker->getTokenParser($tag);
- if (null !== $parser) {
- return $parser;
- }
- $broker = prev($this->brokers);
- }
- }
-
- public function getParsers()
- {
- return $this->parsers;
- }
-
- public function getParser()
- {
- return $this->parser;
- }
-
- public function setParser(Twig_ParserInterface $parser)
- {
- $this->parser = $parser;
- foreach ($this->parsers as $tokenParser) {
- $tokenParser->setParser($parser);
- }
- foreach ($this->brokers as $broker) {
- $broker->setParser($parser);
- }
- }
-}
diff --git a/inc/lib/Twig/TokenParserBrokerInterface.php b/inc/lib/Twig/TokenParserBrokerInterface.php
deleted file mode 100644
index 6c93f5ea..00000000
--- a/inc/lib/Twig/TokenParserBrokerInterface.php
+++ /dev/null
@@ -1,44 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-interface Twig_TokenParserBrokerInterface
-{
- /**
- * Gets a TokenParser suitable for a tag.
- *
- * @param string $tag A tag name
- *
- * @return Twig_TokenParserInterface|null A Twig_TokenParserInterface or null if no suitable TokenParser was found
- */
- public function getTokenParser($tag);
-
- /**
- * Calls Twig_TokenParserInterface::setParser on all parsers the implementation knows of.
- */
- public function setParser(Twig_ParserInterface $parser);
-
- /**
- * Gets the Twig_ParserInterface.
- *
- * @return null|Twig_ParserInterface A Twig_ParserInterface instance or null
- */
- public function getParser();
-}
diff --git a/inc/lib/Twig/TokenParserInterface.php b/inc/lib/Twig/TokenParserInterface.php
deleted file mode 100644
index 14acc808..00000000
--- a/inc/lib/Twig/TokenParserInterface.php
+++ /dev/null
@@ -1,43 +0,0 @@
-
- */
-interface Twig_TokenParserInterface
-{
- /**
- * Sets the parser associated with this token parser.
- */
- public function setParser(Twig_Parser $parser);
-
- /**
- * Parses a token and returns a node.
- *
- * @return Twig_NodeInterface
- *
- * @throws Twig_Error_Syntax
- */
- public function parse(Twig_Token $token);
-
- /**
- * Gets the tag name associated with this token parser.
- *
- * @return string The tag name
- */
- public function getTag();
-}
-
-class_alias('Twig_TokenParserInterface', 'Twig\TokenParser\TokenParserInterface', false);
-class_exists('Twig_Parser');
-class_exists('Twig_Token');
diff --git a/inc/lib/Twig/TokenStream.php b/inc/lib/Twig/TokenStream.php
deleted file mode 100644
index 81c043ca..00000000
--- a/inc/lib/Twig/TokenStream.php
+++ /dev/null
@@ -1,196 +0,0 @@
-
- */
-class Twig_TokenStream
-{
- protected $tokens;
- protected $current = 0;
- protected $filename;
-
- private $source;
-
- /**
- * @param array $tokens An array of tokens
- * @param string|null $name The name of the template which tokens are associated with
- * @param string|null $source The source code associated with the tokens
- */
- public function __construct(array $tokens, $name = null, $source = null)
- {
- if (!$name instanceof Twig_Source) {
- if (null !== $name || null !== $source) {
- @trigger_error(sprintf('Passing a string as the $name argument of %s() is deprecated since version 1.27. Pass a Twig_Source instance instead.', __METHOD__), E_USER_DEPRECATED);
- }
- $this->source = new Twig_Source($source, $name);
- } else {
- $this->source = $name;
- }
-
- $this->tokens = $tokens;
-
- // deprecated, not used anymore, to be removed in 2.0
- $this->filename = $this->source->getName();
- }
-
- public function __toString()
- {
- return implode("\n", $this->tokens);
- }
-
- public function injectTokens(array $tokens)
- {
- $this->tokens = array_merge(array_slice($this->tokens, 0, $this->current), $tokens, array_slice($this->tokens, $this->current));
- }
-
- /**
- * Sets the pointer to the next token and returns the old one.
- *
- * @return Twig_Token
- */
- public function next()
- {
- if (!isset($this->tokens[++$this->current])) {
- throw new Twig_Error_Syntax('Unexpected end of template.', $this->tokens[$this->current - 1]->getLine(), $this->source);
- }
-
- return $this->tokens[$this->current - 1];
- }
-
- /**
- * Tests a token, sets the pointer to the next one and returns it or throws a syntax error.
- *
- * @return Twig_Token|null The next token if the condition is true, null otherwise
- */
- public function nextIf($primary, $secondary = null)
- {
- if ($this->tokens[$this->current]->test($primary, $secondary)) {
- return $this->next();
- }
- }
-
- /**
- * Tests a token and returns it or throws a syntax error.
- *
- * @return Twig_Token
- */
- public function expect($type, $value = null, $message = null)
- {
- $token = $this->tokens[$this->current];
- if (!$token->test($type, $value)) {
- $line = $token->getLine();
- throw new Twig_Error_Syntax(sprintf('%sUnexpected token "%s" of value "%s" ("%s" expected%s).',
- $message ? $message.'. ' : '',
- Twig_Token::typeToEnglish($token->getType()), $token->getValue(),
- Twig_Token::typeToEnglish($type), $value ? sprintf(' with value "%s"', $value) : ''),
- $line,
- $this->source
- );
- }
- $this->next();
-
- return $token;
- }
-
- /**
- * Looks at the next token.
- *
- * @param int $number
- *
- * @return Twig_Token
- */
- public function look($number = 1)
- {
- if (!isset($this->tokens[$this->current + $number])) {
- throw new Twig_Error_Syntax('Unexpected end of template.', $this->tokens[$this->current + $number - 1]->getLine(), $this->source);
- }
-
- return $this->tokens[$this->current + $number];
- }
-
- /**
- * Tests the current token.
- *
- * @return bool
- */
- public function test($primary, $secondary = null)
- {
- return $this->tokens[$this->current]->test($primary, $secondary);
- }
-
- /**
- * Checks if end of stream was reached.
- *
- * @return bool
- */
- public function isEOF()
- {
- return Twig_Token::EOF_TYPE === $this->tokens[$this->current]->getType();
- }
-
- /**
- * @return Twig_Token
- */
- public function getCurrent()
- {
- return $this->tokens[$this->current];
- }
-
- /**
- * Gets the name associated with this stream (null if not defined).
- *
- * @return string|null
- *
- * @deprecated since 1.27 (to be removed in 2.0)
- */
- public function getFilename()
- {
- @trigger_error(sprintf('The %s() method is deprecated since version 1.27 and will be removed in 2.0. Use getSourceContext() instead.', __METHOD__), E_USER_DEPRECATED);
-
- return $this->source->getName();
- }
-
- /**
- * Gets the source code associated with this stream.
- *
- * @return string
- *
- * @internal Don't use this as it might be empty depending on the environment configuration
- *
- * @deprecated since 1.27 (to be removed in 2.0)
- */
- public function getSource()
- {
- @trigger_error(sprintf('The %s() method is deprecated since version 1.27 and will be removed in 2.0. Use getSourceContext() instead.', __METHOD__), E_USER_DEPRECATED);
-
- return $this->source->getCode();
- }
-
- /**
- * Gets the source associated with this stream.
- *
- * @return Twig_Source
- *
- * @internal
- */
- public function getSourceContext()
- {
- return $this->source;
- }
-}
-
-class_alias('Twig_TokenStream', 'Twig\TokenStream', false);
diff --git a/inc/lib/Twig/Util/DeprecationCollector.php b/inc/lib/Twig/Util/DeprecationCollector.php
deleted file mode 100644
index c7bf53be..00000000
--- a/inc/lib/Twig/Util/DeprecationCollector.php
+++ /dev/null
@@ -1,86 +0,0 @@
-
- *
- * @final
- */
-class Twig_Util_DeprecationCollector
-{
- private $twig;
- private $deprecations;
-
- public function __construct(Twig_Environment $twig)
- {
- $this->twig = $twig;
- }
-
- /**
- * Returns deprecations for templates contained in a directory.
- *
- * @param string $dir A directory where templates are stored
- * @param string $ext Limit the loaded templates by extension
- *
- * @return array An array of deprecations
- */
- public function collectDir($dir, $ext = '.twig')
- {
- $iterator = new RegexIterator(
- new RecursiveIteratorIterator(
- new RecursiveDirectoryIterator($dir), RecursiveIteratorIterator::LEAVES_ONLY
- ), '{'.preg_quote($ext).'$}'
- );
-
- return $this->collect(new Twig_Util_TemplateDirIterator($iterator));
- }
-
- /**
- * Returns deprecations for passed templates.
- *
- * @param Traversable $iterator An iterator of templates (where keys are template names and values the contents of the template)
- *
- * @return array An array of deprecations
- */
- public function collect(Traversable $iterator)
- {
- $this->deprecations = array();
-
- set_error_handler(array($this, 'errorHandler'));
-
- foreach ($iterator as $name => $contents) {
- try {
- $this->twig->parse($this->twig->tokenize(new Twig_Source($contents, $name)));
- } catch (Twig_Error_Syntax $e) {
- // ignore templates containing syntax errors
- }
- }
-
- restore_error_handler();
-
- $deprecations = $this->deprecations;
- $this->deprecations = array();
-
- return $deprecations;
- }
-
- /**
- * @internal
- */
- public function errorHandler($type, $msg)
- {
- if (E_USER_DEPRECATED === $type) {
- $this->deprecations[] = $msg;
- }
- }
-}
-
-class_alias('Twig_Util_DeprecationCollector', 'Twig\Util\DeprecationCollector', false);
diff --git a/inc/lib/Twig/Util/TemplateDirIterator.php b/inc/lib/Twig/Util/TemplateDirIterator.php
deleted file mode 100644
index c8682335..00000000
--- a/inc/lib/Twig/Util/TemplateDirIterator.php
+++ /dev/null
@@ -1,28 +0,0 @@
-
- */
-class Twig_Util_TemplateDirIterator extends IteratorIterator
-{
- public function current()
- {
- return file_get_contents(parent::current());
- }
-
- public function key()
- {
- return (string) parent::key();
- }
-}
-
-class_alias('Twig_Util_TemplateDirIterator', 'Twig\Util\TemplateDirIterator', false);
diff --git a/inc/lib/gettext/gettext.php b/inc/lib/gettext/gettext.php
old mode 100755
new mode 100644
diff --git a/inc/lib/minify/FirePHP.php b/inc/lib/minify/FirePHP.php
old mode 100755
new mode 100644
diff --git a/inc/lib/minify/HTTP/ConditionalGet.php b/inc/lib/minify/HTTP/ConditionalGet.php
old mode 100755
new mode 100644
diff --git a/inc/lib/minify/HTTP/Encoder.php b/inc/lib/minify/HTTP/Encoder.php
old mode 100755
new mode 100644
diff --git a/inc/lib/minify/JSMin.php b/inc/lib/minify/JSMin.php
deleted file mode 100755
index 9840d8b3..00000000
--- a/inc/lib/minify/JSMin.php
+++ /dev/null
@@ -1,449 +0,0 @@
-
- * $minifiedJs = JSMin::minify($js);
- * 