From 0aa7417c09e2f01cdf923317dbea1daa9acbbeac Mon Sep 17 00:00:00 2001 From: towards-a-new-leftypol Date: Tue, 5 Sep 2023 14:25:06 -0400 Subject: [PATCH] formatting: retab functions --- inc/functions.php | 4302 ++++++++++++++++++++++----------------------- 1 file changed, 2151 insertions(+), 2151 deletions(-) diff --git a/inc/functions.php b/inc/functions.php index 13d0fedb..078721c9 100644 --- a/inc/functions.php +++ b/inc/functions.php @@ -5,8 +5,8 @@ */ if (realpath($_SERVER['SCRIPT_FILENAME']) == str_replace('\\', '/', __FILE__)) { - // You cannot request this file directly. - exit; + // You cannot request this file directly. + exit; } define('TINYBOARD', null); @@ -26,7 +26,7 @@ require_once 'inc/polyfill.php'; @include_once 'inc/lib/parsedown/Parsedown.php'; // fail silently, this isn't a critical piece of code if (!extension_loaded('gettext')) { - require_once 'inc/lib/gettext/gettext.inc'; + require_once 'inc/lib/gettext/gettext.inc'; } // the user is not currently logged in as a moderator @@ -36,1770 +36,1770 @@ mb_internal_encoding('UTF-8'); loadConfig(); function init_locale($locale) { - if (extension_loaded('gettext')) { - if (setlocale(LC_ALL, $locale) === false) { - //$error('The specified locale (' . $locale . ') does not exist on your platform!'); - // Fall back to C.UTF-8 instead of normal C, so we support unicode instead of just ASCII - setlocale(LC_ALL, "C.UTF-8"); - setlocale(LC_CTYPE, "C.UTF-8"); - } - bindtextdomain('tinyboard', './inc/locale'); - bind_textdomain_codeset('tinyboard', 'UTF-8'); - textdomain('tinyboard'); - } else { - if (_setlocale(LC_ALL, $locale) === false) { - error('The specified locale (' . $locale . ') does not exist on your platform!'); - // Fall back to C.UTF-8 instead of normal C, so we support unicode instead of just ASCII - _setlocale(LC_ALL, "C.UTF-8"); - _setlocale(LC_CTYPE, "C.UTF-8"); - } - _bindtextdomain('tinyboard', './inc/locale'); - _bind_textdomain_codeset('tinyboard', 'UTF-8'); - _textdomain('tinyboard'); - } + if (extension_loaded('gettext')) { + if (setlocale(LC_ALL, $locale) === false) { + //$error('The specified locale (' . $locale . ') does not exist on your platform!'); + // Fall back to C.UTF-8 instead of normal C, so we support unicode instead of just ASCII + setlocale(LC_ALL, "C.UTF-8"); + setlocale(LC_CTYPE, "C.UTF-8"); + } + bindtextdomain('tinyboard', './inc/locale'); + bind_textdomain_codeset('tinyboard', 'UTF-8'); + textdomain('tinyboard'); + } else { + if (_setlocale(LC_ALL, $locale) === false) { + error('The specified locale (' . $locale . ') does not exist on your platform!'); + // Fall back to C.UTF-8 instead of normal C, so we support unicode instead of just ASCII + _setlocale(LC_ALL, "C.UTF-8"); + _setlocale(LC_CTYPE, "C.UTF-8"); + } + _bindtextdomain('tinyboard', './inc/locale'); + _bind_textdomain_codeset('tinyboard', 'UTF-8'); + _textdomain('tinyboard'); + } } $current_locale = 'en'; function loadConfig() { - global $board, $config, $__ip, $debug, $__version, $microtime_start, $current_locale, $events; + global $board, $config, $__ip, $debug, $__version, $microtime_start, $current_locale, $events; - $boardsuffix = isset($board['uri']) ? $board['uri'] : ''; + $boardsuffix = isset($board['uri']) ? $board['uri'] : ''; - if (!isset($_SERVER['REMOTE_ADDR'])) - $_SERVER['REMOTE_ADDR'] = '0.0.0.0'; + if (!isset($_SERVER['REMOTE_ADDR'])) + $_SERVER['REMOTE_ADDR'] = '0.0.0.0'; - if (file_exists('tmp/cache/cache_config.php')) { - require_once('tmp/cache/cache_config.php'); - } + if (file_exists('tmp/cache/cache_config.php')) { + require_once('tmp/cache/cache_config.php'); + } - if (isset($config['cache_config']) && - $config['cache_config'] && + if (isset($config['cache_config']) && + $config['cache_config'] && $config = Cache::get('config_' . $boardsuffix ) ) { - $events = Cache::get('events_' . $boardsuffix ); + $events = Cache::get('events_' . $boardsuffix ); - define_groups(); + define_groups(); - if (file_exists('inc/instance-functions.php')) { - require_once('inc/instance-functions.php'); - } + if (file_exists('inc/instance-functions.php')) { + require_once('inc/instance-functions.php'); + } - if ($config['locale'] != $current_locale) { - $current_locale = $config['locale']; - init_locale($config['locale']); - } - } - else { - $config = array(); + if ($config['locale'] != $current_locale) { + $current_locale = $config['locale']; + init_locale($config['locale']); + } + } + else { + $config = array(); - reset_events(); + reset_events(); - $arrays = array( - 'db', - 'api', - 'cache', - 'lock', - 'queue', - 'cookies', - 'error', - 'dir', - 'mod', - 'spam', - 'filters', - 'wordfilters', - 'custom_capcode', - 'custom_tripcode', - 'dnsbl', - 'dnsbl_exceptions', - 'remote', - 'allowed_ext', - 'allowed_ext_files', - 'file_icons', - 'footer', - 'stylesheets', - 'code_stylesheets', - 'additional_javascript', - 'markup', - 'custom_pages', - 'dashboard_links' - ); + $arrays = array( + 'db', + 'api', + 'cache', + 'lock', + 'queue', + 'cookies', + 'error', + 'dir', + 'mod', + 'spam', + 'filters', + 'wordfilters', + 'custom_capcode', + 'custom_tripcode', + 'dnsbl', + 'dnsbl_exceptions', + 'remote', + 'allowed_ext', + 'allowed_ext_files', + 'file_icons', + 'footer', + 'stylesheets', + 'code_stylesheets', + 'additional_javascript', + 'markup', + 'custom_pages', + 'dashboard_links' + ); - foreach ($arrays as $key) { - $config[$key] = array(); - } + foreach ($arrays as $key) { + $config[$key] = array(); + } - if (!file_exists('inc/instance-config.php')) - error('Tinyboard is not configured! Create inc/instance-config.php.'); + if (!file_exists('inc/instance-config.php')) + error('Tinyboard is not configured! Create inc/instance-config.php.'); - // Initialize locale as early as possible + // Initialize locale as early as possible - // Those calls are expensive. Unfortunately, our cache system is not initialized at this point. - // So, we may store the locale in a tmp/ filesystem. + // Those calls are expensive. Unfortunately, our cache system is not initialized at this point. + // So, we may store the locale in a tmp/ filesystem. - if (file_exists($fn = 'tmp/cache/locale_' . $boardsuffix ) ) { - $config['locale'] = @file_get_contents($fn); - } - else { - $config['locale'] = 'en'; + if (file_exists($fn = 'tmp/cache/locale_' . $boardsuffix ) ) { + $config['locale'] = @file_get_contents($fn); + } + else { + $config['locale'] = 'en'; - $configstr = file_get_contents('inc/instance-config.php'); + $configstr = file_get_contents('inc/instance-config.php'); - if (isset($board['dir']) && file_exists($board['dir'] . '/config.php')) { - $configstr .= file_get_contents($board['dir'] . '/config.php'); - } - $matches = array(); - preg_match_all('/[^\/#*]\$config\s*\[\s*[\'"]locale[\'"]\s*\]\s*=\s*([\'"])(.*?)\1/', $configstr, $matches); - if ($matches && isset ($matches[2]) && $matches[2]) { - $matches = $matches[2]; - $config['locale'] = $matches[count($matches)-1]; - } + if (isset($board['dir']) && file_exists($board['dir'] . '/config.php')) { + $configstr .= file_get_contents($board['dir'] . '/config.php'); + } + $matches = array(); + preg_match_all('/[^\/#*]\$config\s*\[\s*[\'"]locale[\'"]\s*\]\s*=\s*([\'"])(.*?)\1/', $configstr, $matches); + if ($matches && isset ($matches[2]) && $matches[2]) { + $matches = $matches[2]; + $config['locale'] = $matches[count($matches)-1]; + } - @file_put_contents($fn, $config['locale']); - } + @file_put_contents($fn, $config['locale']); + } - if ($config['locale'] != $current_locale) { - $current_locale = $config['locale']; - init_locale($config['locale']); - } - - require 'inc/config.php'; - - require 'inc/instance-config.php'; - - if (isset($board['dir']) && file_exists($board['dir'] . '/config.php')) { - require $board['dir'] . '/config.php'; - } - - if ($config['locale'] != $current_locale) { - $current_locale = $config['locale']; - init_locale($config['locale']); - } - - if (!isset($config['global_message'])) - $config['global_message'] = false; - - if (!isset($config['post_url'])) - $config['post_url'] = $config['root'] . $config['file_post']; - - - if (!isset($config['referer_match'])) - if (isset($_SERVER['HTTP_HOST'])) { - $config['referer_match'] = '/^' . - (preg_match('@^https?://@', $config['root']) ? '' : - 'https?:\/\/' . $_SERVER['HTTP_HOST']) . - preg_quote($config['root'], '/') . - '(' . - str_replace('%s', $config['board_regex'], preg_quote($config['board_path'], '/')) . - '(' . - preg_quote($config['file_index'], '/') . '|' . - str_replace('%d', '\d+', preg_quote($config['file_page'])) . - ')?' . - '|' . - str_replace('%s', $config['board_regex'], preg_quote($config['board_path'], '/')) . - preg_quote($config['dir']['res'], '/') . - '(' . - str_replace('%d', '\d+', preg_quote($config['file_page'], '/')) . '|' . - str_replace('%d', '\d+', preg_quote($config['file_page50'], '/')) . '|' . - str_replace(array('%d', '%s'), array('\d+', '[a-z0-9-]+'), preg_quote($config['file_page_slug'], '/')) . '|' . - str_replace(array('%d', '%s'), array('\d+', '[a-z0-9-]+'), preg_quote($config['file_page50_slug'], '/')) . - ')' . - '|' . - preg_quote($config['file_mod'], '/') . '\?\/.+' . - ')([#?](.+)?)?$/ui'; - } else { - // CLI mode - $config['referer_match'] = '//'; - } - if (!isset($config['cookies']['path'])) - $config['cookies']['path'] = &$config['root']; - - if (!isset($config['dir']['static'])) - $config['dir']['static'] = $config['root'] . 'static/'; - - if (!isset($config['image_blank'])) - $config['image_blank'] = $config['dir']['static'] . 'blank.gif'; - - if (!isset($config['image_sticky'])) - $config['image_sticky'] = $config['dir']['static'] . 'sticky.gif'; - if (!isset($config['image_locked'])) - $config['image_locked'] = $config['dir']['static'] . 'locked.gif'; - if (!isset($config['image_bumplocked'])) - $config['image_bumplocked'] = $config['dir']['static'] . 'sage.gif'; - if (!isset($config['image_deleted'])) - $config['image_deleted'] = $config['dir']['static'] . 'deleted.png'; - - if (!isset($config['uri_thumb'])) - $config['uri_thumb'] = $config['root'] . $board['dir'] . $config['dir']['thumb']; - elseif (isset($board['dir'])) - $config['uri_thumb'] = sprintf($config['uri_thumb'], $board['dir']); - - if (!isset($config['uri_img'])) - $config['uri_img'] = $config['root'] . $board['dir'] . $config['dir']['img']; - elseif (isset($board['dir'])) - $config['uri_img'] = sprintf($config['uri_img'], $board['dir']); - - if (!isset($config['uri_stylesheets'])) - $config['uri_stylesheets'] = $config['root'] . 'stylesheets/'; - - if (!isset($config['url_stylesheet'])) - $config['url_stylesheet'] = $config['uri_stylesheets'] . 'style.css'; - if (!isset($config['url_javascript'])) - $config['url_javascript'] = $config['root'] . $config['file_script']; - if (!isset($config['additional_javascript_url'])) - $config['additional_javascript_url'] = $config['root']; - if (!isset($config['uri_flags'])) - $config['uri_flags'] = $config['root'] . 'static/flags/%s.png'; - if (!isset($config['user_flag'])) - $config['user_flag'] = false; - if (!isset($config['user_flags'])) - $config['user_flags'] = array(); - - if (!isset($__version)) - $__version = file_exists('.installed') ? trim(file_get_contents('.installed')) : false; - $config['version'] = $__version; - - if ($config['allow_roll']) - event_handler('post', 'diceRoller'); - - if (in_array('webm', $config['allowed_ext_files']) || - in_array('mp4', $config['allowed_ext_files'])) - event_handler('post', 'postHandler'); - } - // Effectful config processing below: - - date_default_timezone_set($config['timezone']); - - if ($config['root_file']) { - chdir($config['root_file']); - } - - // Keep the original address to properly comply with other board configurations - if (!isset($__ip)) - $__ip = $_SERVER['REMOTE_ADDR']; - - // ::ffff:0.0.0.0 - if (preg_match('/^\:\:(ffff\:)?(\d+\.\d+\.\d+\.\d+)$/', $__ip, $m)) - $_SERVER['REMOTE_ADDR'] = $m[2]; - - if ($config['verbose_errors']) { - set_error_handler('error_handler'); - error_reporting(E_ALL); - ini_set('display_errors', true); - ini_set('html_errors', false); - } else { - ini_set('display_errors', false); - } - - if ($config['syslog']) - openlog('tinyboard', LOG_ODELAY, LOG_SYSLOG); // open a connection to sysem logger - - if ($config['cache']['enabled']) - require_once 'inc/cache.php'; - - if (in_array('webm', $config['allowed_ext_files']) || - in_array('mp4', $config['allowed_ext_files'])) - require_once 'inc/lib/webm/posthandler.php'; - - event('load-config'); - - if ($config['cache_config'] && !isset ($config['cache_config_loaded'])) { - file_put_contents('tmp/cache/cache_config.php', ' array(), - 'exec' => array(), - 'purge' => array(), - 'cached' => array(), - 'write' => array(), - 'time' => array( - 'db_queries' => 0, - 'exec' => 0, - ), - 'start' => $microtime_start, - 'start_debug' => microtime(true) - ); - $debug['start'] = $microtime_start; - } - } -} - - -function _syslog($priority, $message) { - if (isset($_SERVER['REMOTE_ADDR'], $_SERVER['REQUEST_METHOD'], $_SERVER['REQUEST_URI'])) { - // CGI - syslog($priority, $message . ' - client: ' . $_SERVER['REMOTE_ADDR'] . ', request: "' . $_SERVER['REQUEST_METHOD'] . ' ' . $_SERVER['REQUEST_URI'] . '"'); - } else { - syslog($priority, $message); - } -} - - -function define_groups() { - global $config; - - foreach ($config['mod']['groups'] as $group_value => $group_name) { - $group_name = strtoupper($group_name); - if(!defined($group_name)) { - define($group_name, $group_value, true); - } - } - - ksort($config['mod']['groups']); -} - -function create_antibot($board, $thread = null) { - require_once dirname(__FILE__) . '/anti-bot.php'; - - return _create_antibot($board, $thread); -} - -function rebuildThemes($action, $boardname = false) { - global $config, $board, $current_locale; - - // Save the global variables - $_config = $config; - $_board = $board; - - // List themes - if ($themes = Cache::get("themes")) { - // OK, we already have themes loaded - } - else { - $query = query("SELECT `theme` FROM ``theme_settings`` WHERE `name` IS NULL AND `value` IS NULL") or error(db_error()); - - $themes = array(); - - while ($theme = $query->fetch(PDO::FETCH_ASSOC)) { - $themes[] = $theme; - } - - Cache::set("themes", $themes); - } - - foreach ($themes as $theme) { - // Restore them - $config = $_config; - $board = $_board; - - // Reload the locale if ($config['locale'] != $current_locale) { $current_locale = $config['locale']; init_locale($config['locale']); } - if (PHP_SAPI === 'cli') { - echo "Rebuilding theme ".$theme['theme']."... "; - } + require 'inc/config.php'; - rebuildTheme($theme['theme'], $action, $boardname); + require 'inc/instance-config.php'; - if (PHP_SAPI === 'cli') { - echo "done\n"; - } - } + if (isset($board['dir']) && file_exists($board['dir'] . '/config.php')) { + require $board['dir'] . '/config.php'; + } - // Restore them again - $config = $_config; - $board = $_board; + if ($config['locale'] != $current_locale) { + $current_locale = $config['locale']; + init_locale($config['locale']); + } - // Reload the locale - if ($config['locale'] != $current_locale) { - $current_locale = $config['locale']; - init_locale($config['locale']); - } + if (!isset($config['global_message'])) + $config['global_message'] = false; + + if (!isset($config['post_url'])) + $config['post_url'] = $config['root'] . $config['file_post']; + + + if (!isset($config['referer_match'])) + if (isset($_SERVER['HTTP_HOST'])) { + $config['referer_match'] = '/^' . + (preg_match('@^https?://@', $config['root']) ? '' : + 'https?:\/\/' . $_SERVER['HTTP_HOST']) . + preg_quote($config['root'], '/') . + '(' . + str_replace('%s', $config['board_regex'], preg_quote($config['board_path'], '/')) . + '(' . + preg_quote($config['file_index'], '/') . '|' . + str_replace('%d', '\d+', preg_quote($config['file_page'])) . + ')?' . + '|' . + str_replace('%s', $config['board_regex'], preg_quote($config['board_path'], '/')) . + preg_quote($config['dir']['res'], '/') . + '(' . + str_replace('%d', '\d+', preg_quote($config['file_page'], '/')) . '|' . + str_replace('%d', '\d+', preg_quote($config['file_page50'], '/')) . '|' . + str_replace(array('%d', '%s'), array('\d+', '[a-z0-9-]+'), preg_quote($config['file_page_slug'], '/')) . '|' . + str_replace(array('%d', '%s'), array('\d+', '[a-z0-9-]+'), preg_quote($config['file_page50_slug'], '/')) . + ')' . + '|' . + preg_quote($config['file_mod'], '/') . '\?\/.+' . + ')([#?](.+)?)?$/ui'; + } else { + // CLI mode + $config['referer_match'] = '//'; + } + if (!isset($config['cookies']['path'])) + $config['cookies']['path'] = &$config['root']; + + if (!isset($config['dir']['static'])) + $config['dir']['static'] = $config['root'] . 'static/'; + + if (!isset($config['image_blank'])) + $config['image_blank'] = $config['dir']['static'] . 'blank.gif'; + + if (!isset($config['image_sticky'])) + $config['image_sticky'] = $config['dir']['static'] . 'sticky.gif'; + if (!isset($config['image_locked'])) + $config['image_locked'] = $config['dir']['static'] . 'locked.gif'; + if (!isset($config['image_bumplocked'])) + $config['image_bumplocked'] = $config['dir']['static'] . 'sage.gif'; + if (!isset($config['image_deleted'])) + $config['image_deleted'] = $config['dir']['static'] . 'deleted.png'; + + if (!isset($config['uri_thumb'])) + $config['uri_thumb'] = $config['root'] . $board['dir'] . $config['dir']['thumb']; + elseif (isset($board['dir'])) + $config['uri_thumb'] = sprintf($config['uri_thumb'], $board['dir']); + + if (!isset($config['uri_img'])) + $config['uri_img'] = $config['root'] . $board['dir'] . $config['dir']['img']; + elseif (isset($board['dir'])) + $config['uri_img'] = sprintf($config['uri_img'], $board['dir']); + + if (!isset($config['uri_stylesheets'])) + $config['uri_stylesheets'] = $config['root'] . 'stylesheets/'; + + if (!isset($config['url_stylesheet'])) + $config['url_stylesheet'] = $config['uri_stylesheets'] . 'style.css'; + if (!isset($config['url_javascript'])) + $config['url_javascript'] = $config['root'] . $config['file_script']; + if (!isset($config['additional_javascript_url'])) + $config['additional_javascript_url'] = $config['root']; + if (!isset($config['uri_flags'])) + $config['uri_flags'] = $config['root'] . 'static/flags/%s.png'; + if (!isset($config['user_flag'])) + $config['user_flag'] = false; + if (!isset($config['user_flags'])) + $config['user_flags'] = array(); + + if (!isset($__version)) + $__version = file_exists('.installed') ? trim(file_get_contents('.installed')) : false; + $config['version'] = $__version; + + if ($config['allow_roll']) + event_handler('post', 'diceRoller'); + + if (in_array('webm', $config['allowed_ext_files']) || + in_array('mp4', $config['allowed_ext_files'])) + event_handler('post', 'postHandler'); + } + // Effectful config processing below: + + date_default_timezone_set($config['timezone']); + + if ($config['root_file']) { + chdir($config['root_file']); + } + + // Keep the original address to properly comply with other board configurations + if (!isset($__ip)) + $__ip = $_SERVER['REMOTE_ADDR']; + + // ::ffff:0.0.0.0 + if (preg_match('/^\:\:(ffff\:)?(\d+\.\d+\.\d+\.\d+)$/', $__ip, $m)) + $_SERVER['REMOTE_ADDR'] = $m[2]; + + if ($config['verbose_errors']) { + set_error_handler('error_handler'); + error_reporting(E_ALL); + ini_set('display_errors', true); + ini_set('html_errors', false); + } else { + ini_set('display_errors', false); + } + + if ($config['syslog']) + openlog('tinyboard', LOG_ODELAY, LOG_SYSLOG); // open a connection to sysem logger + + if ($config['cache']['enabled']) + require_once 'inc/cache.php'; + + if (in_array('webm', $config['allowed_ext_files']) || + in_array('mp4', $config['allowed_ext_files'])) + require_once 'inc/lib/webm/posthandler.php'; + + event('load-config'); + + if ($config['cache_config'] && !isset ($config['cache_config_loaded'])) { + file_put_contents('tmp/cache/cache_config.php', ' array(), + 'exec' => array(), + 'purge' => array(), + 'cached' => array(), + 'write' => array(), + 'time' => array( + 'db_queries' => 0, + 'exec' => 0, + ), + 'start' => $microtime_start, + 'start_debug' => microtime(true) + ); + $debug['start'] = $microtime_start; + } + } +} + + +function _syslog($priority, $message) { + if (isset($_SERVER['REMOTE_ADDR'], $_SERVER['REQUEST_METHOD'], $_SERVER['REQUEST_URI'])) { + // CGI + syslog($priority, $message . ' - client: ' . $_SERVER['REMOTE_ADDR'] . ', request: "' . $_SERVER['REQUEST_METHOD'] . ' ' . $_SERVER['REQUEST_URI'] . '"'); + } else { + syslog($priority, $message); + } +} + + +function define_groups() { + global $config; + + foreach ($config['mod']['groups'] as $group_value => $group_name) { + $group_name = strtoupper($group_name); + if(!defined($group_name)) { + define($group_name, $group_value, true); + } + } + + ksort($config['mod']['groups']); +} + +function create_antibot($board, $thread = null) { + require_once dirname(__FILE__) . '/anti-bot.php'; + + return _create_antibot($board, $thread); +} + +function rebuildThemes($action, $boardname = false) { + global $config, $board, $current_locale; + + // Save the global variables + $_config = $config; + $_board = $board; + + // List themes + if ($themes = Cache::get("themes")) { + // OK, we already have themes loaded + } + else { + $query = query("SELECT `theme` FROM ``theme_settings`` WHERE `name` IS NULL AND `value` IS NULL") or error(db_error()); + + $themes = array(); + + while ($theme = $query->fetch(PDO::FETCH_ASSOC)) { + $themes[] = $theme; + } + + Cache::set("themes", $themes); + } + + foreach ($themes as $theme) { + // Restore them + $config = $_config; + $board = $_board; + + // Reload the locale + if ($config['locale'] != $current_locale) { + $current_locale = $config['locale']; + init_locale($config['locale']); + } + + if (PHP_SAPI === 'cli') { + echo "Rebuilding theme ".$theme['theme']."... "; + } + + rebuildTheme($theme['theme'], $action, $boardname); + + if (PHP_SAPI === 'cli') { + echo "done\n"; + } + } + + // Restore them again + $config = $_config; + $board = $_board; + + // Reload the locale + if ($config['locale'] != $current_locale) { + $current_locale = $config['locale']; + init_locale($config['locale']); + } } function loadThemeConfig($_theme) { - global $config; + global $config; - if (!file_exists($config['dir']['themes'] . '/' . $_theme . '/info.php')) - return false; + if (!file_exists($config['dir']['themes'] . '/' . $_theme . '/info.php')) + return false; - // Load theme information into $theme - include $config['dir']['themes'] . '/' . $_theme . '/info.php'; + // Load theme information into $theme + include $config['dir']['themes'] . '/' . $_theme . '/info.php'; - return $theme; + return $theme; } function rebuildTheme($theme, $action, $boardname = false) { - global $config, $_theme; - $_theme = $theme; + global $config, $_theme; + $_theme = $theme; - $theme = loadThemeConfig($_theme); + $theme = loadThemeConfig($_theme); - if (file_exists($config['dir']['themes'] . '/' . $_theme . '/theme.php')) { - require_once $config['dir']['themes'] . '/' . $_theme . '/theme.php'; + if (file_exists($config['dir']['themes'] . '/' . $_theme . '/theme.php')) { + require_once $config['dir']['themes'] . '/' . $_theme . '/theme.php'; - $theme['build_function']($action, themeSettings($_theme), $boardname); - } + $theme['build_function']($action, themeSettings($_theme), $boardname); + } } function themeSettings($theme) { - if ($settings = Cache::get("theme_settings_".$theme)) { - return $settings; - } + if ($settings = Cache::get("theme_settings_".$theme)) { + return $settings; + } - $query = prepare("SELECT `name`, `value` FROM ``theme_settings`` WHERE `theme` = :theme AND `name` IS NOT NULL"); - $query->bindValue(':theme', $theme); - $query->execute() or error(db_error($query)); + $query = prepare("SELECT `name`, `value` FROM ``theme_settings`` WHERE `theme` = :theme AND `name` IS NOT NULL"); + $query->bindValue(':theme', $theme); + $query->execute() or error(db_error($query)); - $settings = array(); - while ($s = $query->fetch(PDO::FETCH_ASSOC)) { - $settings[$s['name']] = $s['value']; - } + $settings = array(); + while ($s = $query->fetch(PDO::FETCH_ASSOC)) { + $settings[$s['name']] = $s['value']; + } - Cache::set("theme_settings_".$theme, $settings); + Cache::set("theme_settings_".$theme, $settings); - return $settings; + return $settings; } function sprintf3($str, $vars, $delim = '%') { - $replaces = array(); - foreach ($vars as $k => $v) { - $replaces[$delim . $k . $delim] = $v; - } - return str_replace(array_keys($replaces), - array_values($replaces), $str); + $replaces = array(); + foreach ($vars as $k => $v) { + $replaces[$delim . $k . $delim] = $v; + } + return str_replace(array_keys($replaces), + array_values($replaces), $str); } function mb_substr_replace($string, $replacement, $start, $length) { - return mb_substr($string, 0, $start) . $replacement . mb_substr($string, $start + $length); + return mb_substr($string, 0, $start) . $replacement . mb_substr($string, $start + $length); } function setupBoard($array) { - global $board, $config; + global $board, $config; - $board = array( - 'uri' => $array['uri'], - 'title' => $array['title'], - 'subtitle' => $array['subtitle'], - #'indexed' => $array['indexed'], - ); + $board = array( + 'uri' => $array['uri'], + 'title' => $array['title'], + 'subtitle' => $array['subtitle'], + #'indexed' => $array['indexed'], + ); - // older versions - $board['name'] = &$board['title']; + // older versions + $board['name'] = &$board['title']; - $board['dir'] = sprintf($config['board_path'], $board['uri']); - $board['url'] = sprintf($config['board_abbreviation'], $board['uri']); + $board['dir'] = sprintf($config['board_path'], $board['uri']); + $board['url'] = sprintf($config['board_abbreviation'], $board['uri']); - loadConfig(); + loadConfig(); - if (!file_exists($board['dir'])) - @mkdir($board['dir'], 0777) or error("Couldn't create " . $board['dir'] . ". Check permissions.", true); - if (!file_exists($board['dir'] . $config['dir']['img'])) - @mkdir($board['dir'] . $config['dir']['img'], 0777) - or error("Couldn't create " . $board['dir'] . $config['dir']['img'] . ". Check permissions.", true); - if (!file_exists($board['dir'] . $config['dir']['thumb'])) - @mkdir($board['dir'] . $config['dir']['thumb'], 0777) - or error("Couldn't create " . $board['dir'] . $config['dir']['img'] . ". Check permissions.", true); - if (!file_exists($board['dir'] . $config['dir']['res'])) - @mkdir($board['dir'] . $config['dir']['res'], 0777) - or error("Couldn't create " . $board['dir'] . $config['dir']['img'] . ". Check permissions.", true); + if (!file_exists($board['dir'])) + @mkdir($board['dir'], 0777) or error("Couldn't create " . $board['dir'] . ". Check permissions.", true); + if (!file_exists($board['dir'] . $config['dir']['img'])) + @mkdir($board['dir'] . $config['dir']['img'], 0777) + or error("Couldn't create " . $board['dir'] . $config['dir']['img'] . ". Check permissions.", true); + if (!file_exists($board['dir'] . $config['dir']['thumb'])) + @mkdir($board['dir'] . $config['dir']['thumb'], 0777) + or error("Couldn't create " . $board['dir'] . $config['dir']['img'] . ". Check permissions.", true); + if (!file_exists($board['dir'] . $config['dir']['res'])) + @mkdir($board['dir'] . $config['dir']['res'], 0777) + or error("Couldn't create " . $board['dir'] . $config['dir']['img'] . ". Check permissions.", true); } function openBoard($uri) { - global $config, $build_pages, $board; + global $config, $build_pages, $board; - if ($config['try_smarter']) - $build_pages = array(); + if ($config['try_smarter']) + $build_pages = array(); - // And what if we don't really need to change a board we have opened? - if (isset ($board) && isset ($board['uri']) && $board['uri'] == $uri) { - return true; - } + // And what if we don't really need to change a board we have opened? + if (isset ($board) && isset ($board['uri']) && $board['uri'] == $uri) { + return true; + } - $b = getBoardInfo($uri); - if ($b) { - setupBoard($b); + $b = getBoardInfo($uri); + if ($b) { + setupBoard($b); - if (function_exists('after_open_board')) { - after_open_board(); - } + if (function_exists('after_open_board')) { + after_open_board(); + } - return true; - } - return false; + return true; + } + return false; } function getBoardInfo($uri) { - global $config; + global $config; - if ($config['cache']['enabled'] && ($board = cache::get('board_' . $uri))) { - return $board; - } + if ($config['cache']['enabled'] && ($board = cache::get('board_' . $uri))) { + return $board; + } - $query = prepare("SELECT * FROM ``boards`` WHERE `uri` = :uri LIMIT 1"); - $query->bindValue(':uri', $uri); - $query->execute() or error(db_error($query)); + $query = prepare("SELECT * FROM ``boards`` WHERE `uri` = :uri LIMIT 1"); + $query->bindValue(':uri', $uri); + $query->execute() or error(db_error($query)); - if ($board = $query->fetch(PDO::FETCH_ASSOC)) { - if ($config['cache']['enabled']) - cache::set('board_' . $uri, $board); - return $board; - } + if ($board = $query->fetch(PDO::FETCH_ASSOC)) { + if ($config['cache']['enabled']) + cache::set('board_' . $uri, $board); + return $board; + } - return false; + return false; } function boardTitle($uri) { - $board = getBoardInfo($uri); - if ($board) - return $board['title']; - return false; + $board = getBoardInfo($uri); + if ($board) + return $board['title']; + return false; } function purge($uri) { - global $config, $debug; + global $config, $debug; - // Fix for Unicode - $uri = rawurlencode($uri); + // Fix for Unicode + $uri = rawurlencode($uri); - $noescape = "/!~*()+:"; - $noescape = preg_split('//', $noescape); - $noescape_url = array_map("rawurlencode", $noescape); - $uri = str_replace($noescape_url, $noescape, $uri); + $noescape = "/!~*()+:"; + $noescape = preg_split('//', $noescape); + $noescape_url = array_map("rawurlencode", $noescape); + $uri = str_replace($noescape_url, $noescape, $uri); - if (preg_match($config['referer_match'], $config['root']) && isset($_SERVER['REQUEST_URI'])) { - $uri = (str_replace('\\', '/', dirname($_SERVER['REQUEST_URI'])) == '/' ? '/' : str_replace('\\', '/', dirname($_SERVER['REQUEST_URI'])) . '/') . $uri; - } else { - $uri = $config['root'] . $uri; - } + if (preg_match($config['referer_match'], $config['root']) && isset($_SERVER['REQUEST_URI'])) { + $uri = (str_replace('\\', '/', dirname($_SERVER['REQUEST_URI'])) == '/' ? '/' : str_replace('\\', '/', dirname($_SERVER['REQUEST_URI'])) . '/') . $uri; + } else { + $uri = $config['root'] . $uri; + } - if ($config['debug']) { - $debug['purge'][] = $uri; - } + if ($config['debug']) { + $debug['purge'][] = $uri; + } - foreach ($config['purge'] as &$purge) { - $host = &$purge[0]; - $port = &$purge[1]; - $http_host = isset($purge[2]) ? $purge[2] : (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : 'localhost'); - $request = "PURGE {$uri} HTTP/1.1\r\nHost: {$http_host}\r\nUser-Agent: Tinyboard\r\nConnection: Close\r\n\r\n"; - if ($fp = fsockopen($host, $port, $errno, $errstr, $config['purge_timeout'])) { - fwrite($fp, $request); - fclose($fp); - } else { - // Cannot connect? - error('Could not PURGE for ' . $host); - } - } + foreach ($config['purge'] as &$purge) { + $host = &$purge[0]; + $port = &$purge[1]; + $http_host = isset($purge[2]) ? $purge[2] : (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : 'localhost'); + $request = "PURGE {$uri} HTTP/1.1\r\nHost: {$http_host}\r\nUser-Agent: Tinyboard\r\nConnection: Close\r\n\r\n"; + if ($fp = fsockopen($host, $port, $errno, $errstr, $config['purge_timeout'])) { + fwrite($fp, $request); + fclose($fp); + } else { + // Cannot connect? + error('Could not PURGE for ' . $host); + } + } } function file_write($path, $data, $simple = false, $skip_purge = false) { - global $config, $debug; + global $config, $debug; - if (preg_match('/^remote:\/\/(.+)\:(.+)$/', $path, $m)) { - if (isset($config['remote'][$m[1]])) { - require_once 'inc/remote.php'; + if (preg_match('/^remote:\/\/(.+)\:(.+)$/', $path, $m)) { + if (isset($config['remote'][$m[1]])) { + require_once 'inc/remote.php'; - $remote = new Remote($config['remote'][$m[1]]); - $remote->write($data, $m[2]); - return; - } else { - error('Invalid remote server: ' . $m[1]); - } - } + $remote = new Remote($config['remote'][$m[1]]); + $remote->write($data, $m[2]); + return; + } else { + error('Invalid remote server: ' . $m[1]); + } + } - if (!$fp = fopen($path, $simple ? 'w' : 'c')) - error('Unable to open file for writing: ' . $path); + if (!$fp = fopen($path, $simple ? 'w' : 'c')) + error('Unable to open file for writing: ' . $path); - // File locking - if (!$simple && !flock($fp, LOCK_EX)) { - error('Unable to lock file: ' . $path); - } + // File locking + if (!$simple && !flock($fp, LOCK_EX)) { + error('Unable to lock file: ' . $path); + } - // Truncate file - if (!$simple && !ftruncate($fp, 0)) - error('Unable to truncate file: ' . $path); + // Truncate file + if (!$simple && !ftruncate($fp, 0)) + error('Unable to truncate file: ' . $path); - // Write data - if (($bytes = fwrite($fp, $data)) === false) - error('Unable to write to file: ' . $path); + // Write data + if (($bytes = fwrite($fp, $data)) === false) + error('Unable to write to file: ' . $path); - // Unlock - if (!$simple) - flock($fp, LOCK_UN); + // Unlock + if (!$simple) + flock($fp, LOCK_UN); - // Close - if (!fclose($fp)) - error('Unable to close file: ' . $path); + // Close + if (!fclose($fp)) + error('Unable to close file: ' . $path); - /** - * Create gzipped file. - * - * When writing into a file foo.bar and the size is larger or equal to 1 - * KiB, this also produces the gzipped version foo.bar.gz - * - * This is useful with nginx with gzip_static on. - */ - if ($config['gzip_static']) { - $gzpath = "$path.gz"; + /** + * Create gzipped file. + * + * When writing into a file foo.bar and the size is larger or equal to 1 + * KiB, this also produces the gzipped version foo.bar.gz + * + * This is useful with nginx with gzip_static on. + */ + if ($config['gzip_static']) { + $gzpath = "$path.gz"; - if ($bytes & ~0x3ff) { // if ($bytes >= 1024) - if (file_put_contents($gzpath, gzencode($data), $simple ? 0 : LOCK_EX) === false) - error("Unable to write to file: $gzpath"); - //if (!touch($gzpath, filemtime($path), fileatime($path))) - // error("Unable to touch file: $gzpath"); - } - else { - @unlink($gzpath); - } - } + if ($bytes & ~0x3ff) { // if ($bytes >= 1024) + if (file_put_contents($gzpath, gzencode($data), $simple ? 0 : LOCK_EX) === false) + error("Unable to write to file: $gzpath"); + //if (!touch($gzpath, filemtime($path), fileatime($path))) + // error("Unable to touch file: $gzpath"); + } + else { + @unlink($gzpath); + } + } - if (!$skip_purge && isset($config['purge'])) { - // Purge cache - if (basename($path) == $config['file_index']) { - // Index file (/index.html); purge "/" as well - $uri = dirname($path); - // root - if ($uri == '.') - $uri = ''; - else - $uri .= '/'; - purge($uri); - } - purge($path); - } + if (!$skip_purge && isset($config['purge'])) { + // Purge cache + if (basename($path) == $config['file_index']) { + // Index file (/index.html); purge "/" as well + $uri = dirname($path); + // root + if ($uri == '.') + $uri = ''; + else + $uri .= '/'; + purge($uri); + } + purge($path); + } - if ($config['debug']) { - $debug['write'][] = $path . ': ' . $bytes . ' bytes'; - } + if ($config['debug']) { + $debug['write'][] = $path . ': ' . $bytes . ' bytes'; + } - event('write', $path); + event('write', $path); } function file_unlink($path) { - global $config, $debug; + global $config, $debug; - if ($config['debug']) { - if (!isset($debug['unlink'])) - $debug['unlink'] = array(); - $debug['unlink'][] = $path; - } + if ($config['debug']) { + if (!isset($debug['unlink'])) + $debug['unlink'] = array(); + $debug['unlink'][] = $path; + } - $ret = @unlink($path); + $ret = @unlink($path); if ($config['gzip_static']) { $gzpath = "$path.gz"; - @unlink($gzpath); - } + @unlink($gzpath); + } - if (isset($config['purge']) && $path[0] != '/' && isset($_SERVER['HTTP_HOST'])) { - // Purge cache - if (basename($path) == $config['file_index']) { - // Index file (/index.html); purge "/" as well - $uri = dirname($path); - // root - if ($uri == '.') - $uri = ''; - else - $uri .= '/'; - purge($uri); - } - purge($path); - } + if (isset($config['purge']) && $path[0] != '/' && isset($_SERVER['HTTP_HOST'])) { + // Purge cache + if (basename($path) == $config['file_index']) { + // Index file (/index.html); purge "/" as well + $uri = dirname($path); + // root + if ($uri == '.') + $uri = ''; + else + $uri .= '/'; + purge($uri); + } + purge($path); + } - event('unlink', $path); + event('unlink', $path); - return $ret; + return $ret; } function hasPermission($action = null, $board = null, $_mod = null) { - global $config; + global $config; - if (isset($_mod)) - $mod = &$_mod; - else - global $mod; + if (isset($_mod)) + $mod = &$_mod; + else + global $mod; - if (!is_array($mod)) - return false; + if (!is_array($mod)) + return false; - if (isset($action) && $mod['type'] < $action) - return false; + if (isset($action) && $mod['type'] < $action) + return false; - if (!isset($board) || $config['mod']['skip_per_board']) - return true; + if (!isset($board) || $config['mod']['skip_per_board']) + return true; - if (!isset($mod['boards'])) - return false; + if (!isset($mod['boards'])) + return false; - if (!in_array('*', $mod['boards']) && !in_array($board, $mod['boards'])) - return false; + if (!in_array('*', $mod['boards']) && !in_array($board, $mod['boards'])) + return false; - return true; + return true; } function listBoards($just_uri = false) { - global $config; + global $config; - $just_uri ? $cache_name = 'all_boards_uri' : $cache_name = 'all_boards'; + $just_uri ? $cache_name = 'all_boards_uri' : $cache_name = 'all_boards'; - if ($config['cache']['enabled'] && ($boards = cache::get($cache_name))) - return $boards; + if ($config['cache']['enabled'] && ($boards = cache::get($cache_name))) + return $boards; - if (!$just_uri) { - $query = query("SELECT * FROM ``boards`` ORDER BY `uri`") or error(db_error()); - $boards = $query->fetchAll(); - } else { - $boards = array(); - $query = query("SELECT `uri` FROM ``boards``") or error(db_error()); - while ($board = $query->fetchColumn()) { - $boards[] = $board; - } - } + if (!$just_uri) { + $query = query("SELECT * FROM ``boards`` ORDER BY `uri`") or error(db_error()); + $boards = $query->fetchAll(); + } else { + $boards = array(); + $query = query("SELECT `uri` FROM ``boards``") or error(db_error()); + while ($board = $query->fetchColumn()) { + $boards[] = $board; + } + } - if ($config['cache']['enabled']) - cache::set($cache_name, $boards); + if ($config['cache']['enabled']) + cache::set($cache_name, $boards); - return $boards; + return $boards; } function until($timestamp) { - $difference = $timestamp - time(); - switch(TRUE){ - case ($difference < 60): - return $difference . ' ' . ngettext('second', 'seconds', $difference); - case ($difference < 3600): //60*60 = 3600 - return ($num = round($difference/(60))) . ' ' . ngettext('minute', 'minutes', $num); - case ($difference < 86400): //60*60*24 = 86400 - return ($num = round($difference/(3600))) . ' ' . ngettext('hour', 'hours', $num); - case ($difference < 604800): //60*60*24*7 = 604800 - return ($num = round($difference/(86400))) . ' ' . ngettext('day', 'days', $num); - case ($difference < 31536000): //60*60*24*365 = 31536000 - return ($num = round($difference/(604800))) . ' ' . ngettext('week', 'weeks', $num); - default: - return ($num = round($difference/(31536000))) . ' ' . ngettext('year', 'years', $num); - } + $difference = $timestamp - time(); + switch(TRUE){ + case ($difference < 60): + return $difference . ' ' . ngettext('second', 'seconds', $difference); + case ($difference < 3600): //60*60 = 3600 + return ($num = round($difference/(60))) . ' ' . ngettext('minute', 'minutes', $num); + case ($difference < 86400): //60*60*24 = 86400 + return ($num = round($difference/(3600))) . ' ' . ngettext('hour', 'hours', $num); + case ($difference < 604800): //60*60*24*7 = 604800 + return ($num = round($difference/(86400))) . ' ' . ngettext('day', 'days', $num); + case ($difference < 31536000): //60*60*24*365 = 31536000 + return ($num = round($difference/(604800))) . ' ' . ngettext('week', 'weeks', $num); + default: + return ($num = round($difference/(31536000))) . ' ' . ngettext('year', 'years', $num); + } } function ago($timestamp) { - $difference = time() - $timestamp; - switch(TRUE){ - case ($difference < 60) : - return $difference . ' ' . ngettext('second', 'seconds', $difference); - case ($difference < 3600): //60*60 = 3600 - return ($num = round($difference/(60))) . ' ' . ngettext('minute', 'minutes', $num); - case ($difference < 86400): //60*60*24 = 86400 - return ($num = round($difference/(3600))) . ' ' . ngettext('hour', 'hours', $num); - case ($difference < 604800): //60*60*24*7 = 604800 - return ($num = round($difference/(86400))) . ' ' . ngettext('day', 'days', $num); - case ($difference < 31536000): //60*60*24*365 = 31536000 - return ($num = round($difference/(604800))) . ' ' . ngettext('week', 'weeks', $num); - default: - return ($num = round($difference/(31536000))) . ' ' . ngettext('year', 'years', $num); - } + $difference = time() - $timestamp; + switch(TRUE){ + case ($difference < 60) : + return $difference . ' ' . ngettext('second', 'seconds', $difference); + case ($difference < 3600): //60*60 = 3600 + return ($num = round($difference/(60))) . ' ' . ngettext('minute', 'minutes', $num); + case ($difference < 86400): //60*60*24 = 86400 + return ($num = round($difference/(3600))) . ' ' . ngettext('hour', 'hours', $num); + case ($difference < 604800): //60*60*24*7 = 604800 + return ($num = round($difference/(86400))) . ' ' . ngettext('day', 'days', $num); + case ($difference < 31536000): //60*60*24*365 = 31536000 + return ($num = round($difference/(604800))) . ' ' . ngettext('week', 'weeks', $num); + default: + return ($num = round($difference/(31536000))) . ' ' . ngettext('year', 'years', $num); + } } function displayBan($ban) { - global $config, $board; + global $config, $board; - if (!$ban['seen']) { - Bans::seen($ban['id']); - } + if (!$ban['seen']) { + Bans::seen($ban['id']); + } - $ban['ip'] = $_SERVER['REMOTE_ADDR']; + $ban['ip'] = $_SERVER['REMOTE_ADDR']; - if ($ban['post'] && isset($ban['post']['board'], $ban['post']['id'])) { - if (openBoard($ban['post']['board'])) { - $query = query(sprintf("SELECT `files` FROM ``posts_%s`` WHERE `id` = " . - (int)$ban['post']['id'], $board['uri'])); - if ($_post = $query->fetch(PDO::FETCH_ASSOC)) { - $ban['post'] = array_merge($ban['post'], $_post); - } - } - if ($ban['post']['thread']) { - $post = new Post($ban['post']); - } else { - $post = new Thread($ban['post'], null, false, false); - } - } - - $denied_appeals = array(); - $pending_appeal = false; - - if ($config['ban_appeals']) { - $query = query("SELECT `time`, `denied` FROM ``ban_appeals`` WHERE `ban_id` = " . (int)$ban['id']) or error(db_error()); - while ($ban_appeal = $query->fetch(PDO::FETCH_ASSOC)) { - if ($ban_appeal['denied']) { - $denied_appeals[] = $ban_appeal['time']; - } else { - $pending_appeal = $ban_appeal['time']; - } - } - } - - // Show banned page and exit - die( - Element('page.html', array( - 'title' => _('Banned!'), - 'config' => $config, - 'boardlist' => createBoardlist(isset($mod) ? $mod : false), - 'body' => Element('banned.html', array( - 'config' => $config, - 'ban' => $ban, - 'board' => $board, - 'post' => isset($post) ? $post->build(true) : false, - 'denied_appeals' => $denied_appeals, - 'pending_appeal' => $pending_appeal - ) - )) - )); + if ($ban['post'] && isset($ban['post']['board'], $ban['post']['id'])) { + if (openBoard($ban['post']['board'])) { + $query = query(sprintf("SELECT `files` FROM ``posts_%s`` WHERE `id` = " . + (int)$ban['post']['id'], $board['uri'])); + if ($_post = $query->fetch(PDO::FETCH_ASSOC)) { + $ban['post'] = array_merge($ban['post'], $_post); + } + } + if ($ban['post']['thread']) { + $post = new Post($ban['post']); + } else { + $post = new Thread($ban['post'], null, false, false); + } + } + + $denied_appeals = array(); + $pending_appeal = false; + + if ($config['ban_appeals']) { + $query = query("SELECT `time`, `denied` FROM ``ban_appeals`` WHERE `ban_id` = " . (int)$ban['id']) or error(db_error()); + while ($ban_appeal = $query->fetch(PDO::FETCH_ASSOC)) { + if ($ban_appeal['denied']) { + $denied_appeals[] = $ban_appeal['time']; + } else { + $pending_appeal = $ban_appeal['time']; + } + } + } + + // Show banned page and exit + die( + Element('page.html', array( + 'title' => _('Banned!'), + 'config' => $config, + 'boardlist' => createBoardlist(isset($mod) ? $mod : false), + 'body' => Element('banned.html', array( + 'config' => $config, + 'ban' => $ban, + 'board' => $board, + 'post' => isset($post) ? $post->build(true) : false, + 'denied_appeals' => $denied_appeals, + 'pending_appeal' => $pending_appeal + ) + )) + )); } function checkBan($board = false) { - global $config; + global $config; - if (!isset($_SERVER['REMOTE_ADDR'])) { - // Server misconfiguration - return; - } + if (!isset($_SERVER['REMOTE_ADDR'])) { + // Server misconfiguration + return; + } - if (event('check-ban', $board)) - return true; + if (event('check-ban', $board)) + return true; - $ips = array(); + $ips = array(); - $ips[] = $_SERVER['REMOTE_ADDR']; + $ips[] = $_SERVER['REMOTE_ADDR']; - if ($config['proxy_check'] && isset($_SERVER['HTTP_X_FORWARDED_FOR'])) { - $ips = array_merge($ips, explode(", ", $_SERVER['HTTP_X_FORWARDED_FOR'])); - } + if ($config['proxy_check'] && isset($_SERVER['HTTP_X_FORWARDED_FOR'])) { + $ips = array_merge($ips, explode(", ", $_SERVER['HTTP_X_FORWARDED_FOR'])); + } - foreach ($ips as $ip) { - $bans = Bans::find($_SERVER['REMOTE_ADDR'], $board, $config['show_modname']); - - foreach ($bans as &$ban) { - if ($ban['expires'] && $ban['expires'] < time()) { - Bans::delete($ban['id']); - if ($config['require_ban_view'] && !$ban['seen']) { - if (!isset($_POST['json_response'])) { - displayBan($ban); - } else { - header('Content-Type: text/json'); - die(json_encode(array('error' => true, 'banned' => true))); - } - } - } else { - if (!isset($_POST['json_response'])) { - displayBan($ban); - } else { - header('Content-Type: text/json'); - die(json_encode(array('error' => true, 'banned' => true))); - } - } - } - } + foreach ($ips as $ip) { + $bans = Bans::find($_SERVER['REMOTE_ADDR'], $board, $config['show_modname']); + + foreach ($bans as &$ban) { + if ($ban['expires'] && $ban['expires'] < time()) { + Bans::delete($ban['id']); + if ($config['require_ban_view'] && !$ban['seen']) { + if (!isset($_POST['json_response'])) { + displayBan($ban); + } else { + header('Content-Type: text/json'); + die(json_encode(array('error' => true, 'banned' => true))); + } + } + } else { + if (!isset($_POST['json_response'])) { + displayBan($ban); + } else { + header('Content-Type: text/json'); + die(json_encode(array('error' => true, 'banned' => true))); + } + } + } + } - // I'm not sure where else to put this. It doesn't really matter where; it just needs to be called every - // now and then to keep the ban list tidy. - if ($config['cache']['enabled'] && $last_time_purged = cache::get('purged_bans_last')) { - if (time() - $last_time_purged < $config['purge_bans'] ) - return; - } - - Bans::purge(); - - if ($config['cache']['enabled']) - cache::set('purged_bans_last', time()); + // I'm not sure where else to put this. It doesn't really matter where; it just needs to be called every + // now and then to keep the ban list tidy. + if ($config['cache']['enabled'] && $last_time_purged = cache::get('purged_bans_last')) { + if (time() - $last_time_purged < $config['purge_bans'] ) + return; + } + + Bans::purge(); + + if ($config['cache']['enabled']) + cache::set('purged_bans_last', time()); } function threadLocked($id) { - global $board; + global $board; - if (event('check-locked', $id)) - return true; + if (event('check-locked', $id)) + return true; - $query = prepare(sprintf("SELECT `locked` FROM ``posts_%s`` WHERE `id` = :id AND `thread` IS NULL LIMIT 1", $board['uri'])); - $query->bindValue(':id', $id, PDO::PARAM_INT); - $query->execute() or error(db_error()); + $query = prepare(sprintf("SELECT `locked` FROM ``posts_%s`` WHERE `id` = :id AND `thread` IS NULL LIMIT 1", $board['uri'])); + $query->bindValue(':id', $id, PDO::PARAM_INT); + $query->execute() or error(db_error()); - if (($locked = $query->fetchColumn()) === false) { - // Non-existant, so it can't be locked... - return false; - } + if (($locked = $query->fetchColumn()) === false) { + // Non-existant, so it can't be locked... + return false; + } - return (bool)$locked; + return (bool)$locked; } function threadSageLocked($id) { - global $board; + global $board; - if (event('check-sage-locked', $id)) - return true; + if (event('check-sage-locked', $id)) + return true; - $query = prepare(sprintf("SELECT `sage` FROM ``posts_%s`` WHERE `id` = :id AND `thread` IS NULL LIMIT 1", $board['uri'])); - $query->bindValue(':id', $id, PDO::PARAM_INT); - $query->execute() or error(db_error()); + $query = prepare(sprintf("SELECT `sage` FROM ``posts_%s`` WHERE `id` = :id AND `thread` IS NULL LIMIT 1", $board['uri'])); + $query->bindValue(':id', $id, PDO::PARAM_INT); + $query->execute() or error(db_error()); - if (($sagelocked = $query->fetchColumn()) === false) { - // Non-existant, so it can't be locked... - return false; - } + if (($sagelocked = $query->fetchColumn()) === false) { + // Non-existant, so it can't be locked... + return false; + } - return (bool)$sagelocked; + return (bool)$sagelocked; } function threadExists($id) { - global $board; + global $board; - $query = prepare(sprintf("SELECT 1 FROM ``posts_%s`` WHERE `id` = :id AND `thread` IS NULL LIMIT 1", $board['uri'])); - $query->bindValue(':id', $id, PDO::PARAM_INT); - $query->execute() or error(db_error()); + $query = prepare(sprintf("SELECT 1 FROM ``posts_%s`` WHERE `id` = :id AND `thread` IS NULL LIMIT 1", $board['uri'])); + $query->bindValue(':id', $id, PDO::PARAM_INT); + $query->execute() or error(db_error()); - if ($query->rowCount()) { - return true; - } + if ($query->rowCount()) { + return true; + } - return false; + return false; } function insertFloodPost(array $post) { - global $board; - - $query = prepare("INSERT INTO ``flood`` VALUES (NULL, :ip, :board, :time, :posthash, :filehash, :isreply)"); - $query->bindValue(':ip', $_SERVER['REMOTE_ADDR']); - $query->bindValue(':board', $board['uri']); - $query->bindValue(':time', time()); - $query->bindValue(':posthash', make_comment_hex($post['body_nomarkup'])); - if ($post['has_file']) - $query->bindValue(':filehash', $post['filehash']); - else - $query->bindValue(':filehash', null, PDO::PARAM_NULL); - $query->bindValue(':isreply', !$post['op'], PDO::PARAM_INT); - $query->execute() or error(db_error($query)); + global $board; + + $query = prepare("INSERT INTO ``flood`` VALUES (NULL, :ip, :board, :time, :posthash, :filehash, :isreply)"); + $query->bindValue(':ip', $_SERVER['REMOTE_ADDR']); + $query->bindValue(':board', $board['uri']); + $query->bindValue(':time', time()); + $query->bindValue(':posthash', make_comment_hex($post['body_nomarkup'])); + if ($post['has_file']) + $query->bindValue(':filehash', $post['filehash']); + else + $query->bindValue(':filehash', null, PDO::PARAM_NULL); + $query->bindValue(':isreply', !$post['op'], PDO::PARAM_INT); + $query->execute() or error(db_error($query)); } function post(array $post) { - global $pdo, $board,$config; - $query = prepare(sprintf("INSERT INTO ``posts_%s`` VALUES ( NULL, :thread, :subject, :email, :name, :trip, :capcode, :body, :body_nomarkup, :time, :time, :files, :num_files, :filehash, :password, :ip, :sticky, :locked, :cycle, 0, :embed, :slug)", $board['uri'])); + global $pdo, $board,$config; + $query = prepare(sprintf("INSERT INTO ``posts_%s`` VALUES ( NULL, :thread, :subject, :email, :name, :trip, :capcode, :body, :body_nomarkup, :time, :time, :files, :num_files, :filehash, :password, :ip, :sticky, :locked, :cycle, 0, :embed, :slug)", $board['uri'])); - // Basic stuff - if (!empty($post['subject'])) { - $query->bindValue(':subject', $post['subject']); - } else { - $query->bindValue(':subject', null, PDO::PARAM_NULL); - } + // Basic stuff + if (!empty($post['subject'])) { + $query->bindValue(':subject', $post['subject']); + } else { + $query->bindValue(':subject', null, PDO::PARAM_NULL); + } - if (!empty($post['email'])) { - $query->bindValue(':email', $post['email']); - } else { - $query->bindValue(':email', null, PDO::PARAM_NULL); - } + if (!empty($post['email'])) { + $query->bindValue(':email', $post['email']); + } else { + $query->bindValue(':email', null, PDO::PARAM_NULL); + } - if (!empty($post['trip'])) { - $query->bindValue(':trip', $post['trip']); - } else { - $query->bindValue(':trip', null, PDO::PARAM_NULL); - } + if (!empty($post['trip'])) { + $query->bindValue(':trip', $post['trip']); + } else { + $query->bindValue(':trip', null, PDO::PARAM_NULL); + } - $query->bindValue(':name', $post['name']); - $query->bindValue(':body', $post['body']); - $query->bindValue(':body_nomarkup', $post['body_nomarkup']); - $query->bindValue(':time', isset($post['time']) ? $post['time'] : time(), PDO::PARAM_INT); - $query->bindValue(':password', $post['password']); - $query->bindValue(':ip', isset($post['ip']) ? $post['ip'] : $_SERVER['REMOTE_ADDR']); + $query->bindValue(':name', $post['name']); + $query->bindValue(':body', $post['body']); + $query->bindValue(':body_nomarkup', $post['body_nomarkup']); + $query->bindValue(':time', isset($post['time']) ? $post['time'] : time(), PDO::PARAM_INT); + $query->bindValue(':password', $post['password']); + $query->bindValue(':ip', isset($post['ip']) ? $post['ip'] : $_SERVER['REMOTE_ADDR']); - if ($post['op'] && $post['mod'] && isset($post['sticky']) && $post['sticky']) { - $query->bindValue(':sticky', true, PDO::PARAM_INT); - } else { - $query->bindValue(':sticky', false, PDO::PARAM_INT); - } + if ($post['op'] && $post['mod'] && isset($post['sticky']) && $post['sticky']) { + $query->bindValue(':sticky', true, PDO::PARAM_INT); + } else { + $query->bindValue(':sticky', false, PDO::PARAM_INT); + } - if ($post['op'] && $post['mod'] && isset($post['locked']) && $post['locked']) { - $query->bindValue(':locked', true, PDO::PARAM_INT); - } else { - $query->bindValue(':locked', false, PDO::PARAM_INT); - } + if ($post['op'] && $post['mod'] && isset($post['locked']) && $post['locked']) { + $query->bindValue(':locked', true, PDO::PARAM_INT); + } else { + $query->bindValue(':locked', false, PDO::PARAM_INT); + } - if ($post['op'] && $post['mod'] && isset($post['cycle']) && $post['cycle']) { - $query->bindValue(':cycle', true, PDO::PARAM_INT); - } else { - $query->bindValue(':cycle', false, PDO::PARAM_INT); - } + if ($post['op'] && $post['mod'] && isset($post['cycle']) && $post['cycle']) { + $query->bindValue(':cycle', true, PDO::PARAM_INT); + } else { + $query->bindValue(':cycle', false, PDO::PARAM_INT); + } - if ($post['mod'] && isset($post['capcode']) && $post['capcode']) { - $query->bindValue(':capcode', $post['capcode'], PDO::PARAM_STR); - } else { - if ($config['joke_capcode'] && isset($post['capcode']) && $post['capcode'] === 'joke') { - $query->bindValue(':capcode', $post['capcode'], PDO::PARAM_STR); - } - else { - $query->bindValue(':capcode', null, PDO::PARAM_NULL); - } - } + if ($post['mod'] && isset($post['capcode']) && $post['capcode']) { + $query->bindValue(':capcode', $post['capcode'], PDO::PARAM_STR); + } else { + if ($config['joke_capcode'] && isset($post['capcode']) && $post['capcode'] === 'joke') { + $query->bindValue(':capcode', $post['capcode'], PDO::PARAM_STR); + } + else { + $query->bindValue(':capcode', null, PDO::PARAM_NULL); + } + } - if (!empty($post['embed'])) { - $query->bindValue(':embed', $post['embed']); - } else { - $query->bindValue(':embed', null, PDO::PARAM_NULL); - } + if (!empty($post['embed'])) { + $query->bindValue(':embed', $post['embed']); + } else { + $query->bindValue(':embed', null, PDO::PARAM_NULL); + } - if ($post['op']) { - // No parent thread, image - $query->bindValue(':thread', null, PDO::PARAM_NULL); - } else { - $query->bindValue(':thread', $post['thread'], PDO::PARAM_INT); - } + if ($post['op']) { + // No parent thread, image + $query->bindValue(':thread', null, PDO::PARAM_NULL); + } else { + $query->bindValue(':thread', $post['thread'], PDO::PARAM_INT); + } - if ($post['has_file']) { - $query->bindValue(':files', json_encode($post['files'])); - $query->bindValue(':num_files', $post['num_files']); - $query->bindValue(':filehash', $post['filehash']); - } else { - $query->bindValue(':files', null, PDO::PARAM_NULL); - $query->bindValue(':num_files', 0); - $query->bindValue(':filehash', null, PDO::PARAM_NULL); - } + if ($post['has_file']) { + $query->bindValue(':files', json_encode($post['files'])); + $query->bindValue(':num_files', $post['num_files']); + $query->bindValue(':filehash', $post['filehash']); + } else { + $query->bindValue(':files', null, PDO::PARAM_NULL); + $query->bindValue(':num_files', 0); + $query->bindValue(':filehash', null, PDO::PARAM_NULL); + } - if ($post['op']) { - $query->bindValue(':slug', slugify($post)); - } - else { - $query->bindValue(':slug', NULL); - } + if ($post['op']) { + $query->bindValue(':slug', slugify($post)); + } + else { + $query->bindValue(':slug', NULL); + } - if (!$query->execute()) { - undoImage($post); - error(db_error($query)); - } + if (!$query->execute()) { + undoImage($post); + error(db_error($query)); + } - return $pdo->lastInsertId(); + return $pdo->lastInsertId(); } function bumpThread($id) { - global $config, $board, $build_pages; + global $config, $board, $build_pages; - if (event('bump', $id)) - return true; + if (event('bump', $id)) + return true; - if ($config['try_smarter']) { - $build_pages = array_merge(range(1, thread_find_page($id)), $build_pages); - } + if ($config['try_smarter']) { + $build_pages = array_merge(range(1, thread_find_page($id)), $build_pages); + } - $query = prepare(sprintf("UPDATE ``posts_%s`` SET `bump` = :time WHERE `id` = :id AND `thread` IS NULL", $board['uri'])); - $query->bindValue(':time', time(), PDO::PARAM_INT); - $query->bindValue(':id', $id, PDO::PARAM_INT); - $query->execute() or error(db_error($query)); + $query = prepare(sprintf("UPDATE ``posts_%s`` SET `bump` = :time WHERE `id` = :id AND `thread` IS NULL", $board['uri'])); + $query->bindValue(':time', time(), PDO::PARAM_INT); + $query->bindValue(':id', $id, PDO::PARAM_INT); + $query->execute() or error(db_error($query)); } // Remove file from post function deleteFile($id, $remove_entirely_if_already=true, $file=null) { - global $board, $config; + global $board, $config; - $query = prepare(sprintf("SELECT `thread`, `files`, `num_files` FROM ``posts_%s`` WHERE `id` = :id LIMIT 1", $board['uri'])); - $query->bindValue(':id', $id, PDO::PARAM_INT); - $query->execute() or error(db_error($query)); - if (!$post = $query->fetch(PDO::FETCH_ASSOC)) - error($config['error']['invalidpost']); - $files = json_decode($post['files']); - $file_to_delete = $file !== false ? $files[(int)$file] : (object)array('file' => false); + $query = prepare(sprintf("SELECT `thread`, `files`, `num_files` FROM ``posts_%s`` WHERE `id` = :id LIMIT 1", $board['uri'])); + $query->bindValue(':id', $id, PDO::PARAM_INT); + $query->execute() or error(db_error($query)); + if (!$post = $query->fetch(PDO::FETCH_ASSOC)) + error($config['error']['invalidpost']); + $files = json_decode($post['files']); + $file_to_delete = $file !== false ? $files[(int)$file] : (object)array('file' => false); - if (!$files[0]) error(_('That post has no files.')); + if (!$files[0]) error(_('That post has no files.')); - if ($files[0]->file == 'deleted' && $post['num_files'] == 1 && !$post['thread']) - return; // Can't delete OP's image completely. + if ($files[0]->file == 'deleted' && $post['num_files'] == 1 && !$post['thread']) + return; // Can't delete OP's image completely. - $query = prepare(sprintf("UPDATE ``posts_%s`` SET `files` = :file WHERE `id` = :id", $board['uri'])); - if (($file && $file_to_delete->file == 'deleted') && $remove_entirely_if_already) { - // Already deleted; remove file fully - $files[$file] = null; - } else { - foreach ($files as $i => $f) { - if (($file !== false && $i == $file) || $file === null) { - // Delete thumbnail - if (isset ($f->thumb) && $f->thumb) { - file_unlink($board['dir'] . $config['dir']['thumb'] . $f->thumb); - unset($files[$i]->thumb); - } + $query = prepare(sprintf("UPDATE ``posts_%s`` SET `files` = :file WHERE `id` = :id", $board['uri'])); + if (($file && $file_to_delete->file == 'deleted') && $remove_entirely_if_already) { + // Already deleted; remove file fully + $files[$file] = null; + } else { + foreach ($files as $i => $f) { + if (($file !== false && $i == $file) || $file === null) { + // Delete thumbnail + if (isset ($f->thumb) && $f->thumb) { + file_unlink($board['dir'] . $config['dir']['thumb'] . $f->thumb); + unset($files[$i]->thumb); + } - // Delete file - file_unlink($board['dir'] . $config['dir']['img'] . $f->file); - $files[$i]->file = 'deleted'; - } - } - } + // Delete file + file_unlink($board['dir'] . $config['dir']['img'] . $f->file); + $files[$i]->file = 'deleted'; + } + } + } - $query->bindValue(':file', json_encode($files), PDO::PARAM_STR); + $query->bindValue(':file', json_encode($files), PDO::PARAM_STR); - $query->bindValue(':id', $id, PDO::PARAM_INT); - $query->execute() or error(db_error($query)); + $query->bindValue(':id', $id, PDO::PARAM_INT); + $query->execute() or error(db_error($query)); - if ($post['thread']) - buildThread($post['thread']); - else - buildThread($id); + if ($post['thread']) + buildThread($post['thread']); + else + buildThread($id); } // rebuild post (markup) function rebuildPost($id) { - global $board, $mod; + global $board, $mod; - $query = prepare(sprintf("SELECT * FROM ``posts_%s`` WHERE `id` = :id", $board['uri'])); - $query->bindValue(':id', $id, PDO::PARAM_INT); - $query->execute() or error(db_error($query)); + $query = prepare(sprintf("SELECT * FROM ``posts_%s`` WHERE `id` = :id", $board['uri'])); + $query->bindValue(':id', $id, PDO::PARAM_INT); + $query->execute() or error(db_error($query)); - if ((!$post = $query->fetch(PDO::FETCH_ASSOC)) || !$post['body_nomarkup']) - return false; + if ((!$post = $query->fetch(PDO::FETCH_ASSOC)) || !$post['body_nomarkup']) + return false; - markup($post['body'] = &$post['body_nomarkup']); - $post = (object)$post; - event('rebuildpost', $post); - $post = (array)$post; + markup($post['body'] = &$post['body_nomarkup']); + $post = (object)$post; + event('rebuildpost', $post); + $post = (array)$post; - $query = prepare(sprintf("UPDATE ``posts_%s`` SET `body` = :body WHERE `id` = :id", $board['uri'])); - $query->bindValue(':body', $post['body']); - $query->bindValue(':id', $id, PDO::PARAM_INT); - $query->execute() or error(db_error($query)); + $query = prepare(sprintf("UPDATE ``posts_%s`` SET `body` = :body WHERE `id` = :id", $board['uri'])); + $query->bindValue(':body', $post['body']); + $query->bindValue(':id', $id, PDO::PARAM_INT); + $query->execute() or error(db_error($query)); - buildThread($post['thread'] ? $post['thread'] : $id); + buildThread($post['thread'] ? $post['thread'] : $id); - return true; + return true; } // Delete a post (reply or thread) function deletePost($id, $error_if_doesnt_exist=true, $rebuild_after=true) { - global $board, $config; + global $board, $config; - // Select post and replies (if thread) in one query - $query = prepare(sprintf("SELECT `id`,`thread`,`files`,`slug` FROM ``posts_%s`` WHERE `id` = :id OR `thread` = :id", $board['uri'])); - $query->bindValue(':id', $id, PDO::PARAM_INT); - $query->execute() or error(db_error($query)); + // Select post and replies (if thread) in one query + $query = prepare(sprintf("SELECT `id`,`thread`,`files`,`slug` FROM ``posts_%s`` WHERE `id` = :id OR `thread` = :id", $board['uri'])); + $query->bindValue(':id', $id, PDO::PARAM_INT); + $query->execute() or error(db_error($query)); - if ($query->rowCount() < 1) { - if ($error_if_doesnt_exist) - error($config['error']['invalidpost']); - else return false; - } + if ($query->rowCount() < 1) { + if ($error_if_doesnt_exist) + error($config['error']['invalidpost']); + else return false; + } - $ids = array(); + $ids = array(); - // Delete posts and maybe replies - while ($post = $query->fetch(PDO::FETCH_ASSOC)) { - event('delete', $post); - - $thread_id = $post['thread']; - if (!$post['thread']) { - // Delete thread HTML page - file_unlink($board['dir'] . $config['dir']['res'] . link_for($post) ); - file_unlink($board['dir'] . $config['dir']['res'] . link_for($post, true) ); // noko50 - file_unlink($board['dir'] . $config['dir']['res'] . sprintf('%d.json', $post['id'])); + // Delete posts and maybe replies + while ($post = $query->fetch(PDO::FETCH_ASSOC)) { + event('delete', $post); + + $thread_id = $post['thread']; + if (!$post['thread']) { + // Delete thread HTML page + file_unlink($board['dir'] . $config['dir']['res'] . link_for($post) ); + file_unlink($board['dir'] . $config['dir']['res'] . link_for($post, true) ); // noko50 + file_unlink($board['dir'] . $config['dir']['res'] . sprintf('%d.json', $post['id'])); - $antispam_query = prepare('DELETE FROM ``antispam`` WHERE `board` = :board AND `thread` = :thread'); - $antispam_query->bindValue(':board', $board['uri']); - $antispam_query->bindValue(':thread', $post['id']); - $antispam_query->execute() or error(db_error($antispam_query)); - } elseif ($query->rowCount() == 1) { - // Rebuild thread - $rebuild = &$post['thread']; - } - if ($post['files']) { - // Delete file - foreach (json_decode($post['files']) as $i => $f) { - if ($f->file !== 'deleted') { - file_unlink($board['dir'] . $config['dir']['img'] . $f->file); - file_unlink($board['dir'] . $config['dir']['thumb'] . $f->thumb); - } - } - } + $antispam_query = prepare('DELETE FROM ``antispam`` WHERE `board` = :board AND `thread` = :thread'); + $antispam_query->bindValue(':board', $board['uri']); + $antispam_query->bindValue(':thread', $post['id']); + $antispam_query->execute() or error(db_error($antispam_query)); + } elseif ($query->rowCount() == 1) { + // Rebuild thread + $rebuild = &$post['thread']; + } + if ($post['files']) { + // Delete file + foreach (json_decode($post['files']) as $i => $f) { + if ($f->file !== 'deleted') { + file_unlink($board['dir'] . $config['dir']['img'] . $f->file); + file_unlink($board['dir'] . $config['dir']['thumb'] . $f->thumb); + } + } + } - $ids[] = (int)$post['id']; + $ids[] = (int)$post['id']; - } + } - $query = prepare(sprintf("DELETE FROM ``posts_%s`` WHERE `id` = :id OR `thread` = :id", $board['uri'])); - $query->bindValue(':id', $id, PDO::PARAM_INT); - $query->execute() or error(db_error($query)); + $query = prepare(sprintf("DELETE FROM ``posts_%s`` WHERE `id` = :id OR `thread` = :id", $board['uri'])); + $query->bindValue(':id', $id, PDO::PARAM_INT); + $query->execute() or error(db_error($query)); - $query = prepare("SELECT `board`, `post` FROM ``cites`` WHERE `target_board` = :board AND (`target` = " . implode(' OR `target` = ', $ids) . ") ORDER BY `board`"); - $query->bindValue(':board', $board['uri']); - $query->execute() or error(db_error($query)); - while ($cite = $query->fetch(PDO::FETCH_ASSOC)) { - if ($board['uri'] != $cite['board']) { - if (!isset($tmp_board)) - $tmp_board = $board['uri']; - openBoard($cite['board']); - } - rebuildPost($cite['post']); - } + $query = prepare("SELECT `board`, `post` FROM ``cites`` WHERE `target_board` = :board AND (`target` = " . implode(' OR `target` = ', $ids) . ") ORDER BY `board`"); + $query->bindValue(':board', $board['uri']); + $query->execute() or error(db_error($query)); + while ($cite = $query->fetch(PDO::FETCH_ASSOC)) { + if ($board['uri'] != $cite['board']) { + if (!isset($tmp_board)) + $tmp_board = $board['uri']; + openBoard($cite['board']); + } + rebuildPost($cite['post']); + } - if (isset($tmp_board)) - openBoard($tmp_board); + if (isset($tmp_board)) + openBoard($tmp_board); - $query = prepare("DELETE FROM ``cites`` WHERE (`target_board` = :board AND (`target` = " . implode(' OR `target` = ', $ids) . ")) OR (`board` = :board AND (`post` = " . implode(' OR `post` = ', $ids) . "))"); - $query->bindValue(':board', $board['uri']); - $query->execute() or error(db_error($query)); - - if ($config['anti_bump_flood']) { - $query = prepare(sprintf("SELECT `time` FROM ``posts_%s`` WHERE (`thread` = :thread OR `id` = :thread) AND `sage` = 0 ORDER BY `time` DESC LIMIT 1", $board['uri'])); - $query->bindValue(':thread', $thread_id); - $query->execute() or error(db_error($query)); - $bump = $query->fetchColumn(); - $query = prepare(sprintf("UPDATE ``posts_%s`` SET `bump` = :bump WHERE `id` = :thread", $board['uri'])); - $query->bindValue(':bump', $bump); - $query->bindValue(':thread', $thread_id); - $query->execute() or error(db_error($query)); - } - - if (isset($rebuild) && $rebuild_after) { - buildThread($rebuild); - buildIndex(); - } + $query = prepare("DELETE FROM ``cites`` WHERE (`target_board` = :board AND (`target` = " . implode(' OR `target` = ', $ids) . ")) OR (`board` = :board AND (`post` = " . implode(' OR `post` = ', $ids) . "))"); + $query->bindValue(':board', $board['uri']); + $query->execute() or error(db_error($query)); + + if ($config['anti_bump_flood']) { + $query = prepare(sprintf("SELECT `time` FROM ``posts_%s`` WHERE (`thread` = :thread OR `id` = :thread) AND `sage` = 0 ORDER BY `time` DESC LIMIT 1", $board['uri'])); + $query->bindValue(':thread', $thread_id); + $query->execute() or error(db_error($query)); + $bump = $query->fetchColumn(); + $query = prepare(sprintf("UPDATE ``posts_%s`` SET `bump` = :bump WHERE `id` = :thread", $board['uri'])); + $query->bindValue(':bump', $bump); + $query->bindValue(':thread', $thread_id); + $query->execute() or error(db_error($query)); + } + + if (isset($rebuild) && $rebuild_after) { + buildThread($rebuild); + buildIndex(); + } - return true; + return true; } function clean($pid = false) { - global $board, $config; - $offset = round($config['max_pages']*$config['threads_per_page']); + global $board, $config; + $offset = round($config['max_pages']*$config['threads_per_page']); - // I too wish there was an easier way of doing this... - $query = prepare(sprintf("SELECT `id` FROM ``posts_%s`` WHERE `thread` IS NULL ORDER BY `sticky` DESC, `bump` DESC LIMIT :offset, 9001", $board['uri'])); - $query->bindValue(':offset', $offset, PDO::PARAM_INT); + // I too wish there was an easier way of doing this... + $query = prepare(sprintf("SELECT `id` FROM ``posts_%s`` WHERE `thread` IS NULL ORDER BY `sticky` DESC, `bump` DESC LIMIT :offset, 9001", $board['uri'])); + $query->bindValue(':offset', $offset, PDO::PARAM_INT); - $query->execute() or error(db_error($query)); - while ($post = $query->fetch(PDO::FETCH_ASSOC)) { - deletePost($post['id'], false, false); - if ($pid) modLog("Automatically deleting thread #{$post['id']} due to new thread #{$pid}"); - } + $query->execute() or error(db_error($query)); + while ($post = $query->fetch(PDO::FETCH_ASSOC)) { + deletePost($post['id'], false, false); + if ($pid) modLog("Automatically deleting thread #{$post['id']} due to new thread #{$pid}"); + } - // Bump off threads with X replies earlier, spam prevention method - if ($config['early_404']) { - $offset = round($config['early_404_page']*$config['threads_per_page']); - $query = prepare(sprintf("SELECT `id` AS `thread_id`, (SELECT COUNT(`id`) FROM ``posts_%s`` WHERE `thread` = `thread_id`) AS `reply_count` FROM ``posts_%s`` WHERE `thread` IS NULL ORDER BY `sticky` DESC, `bump` DESC LIMIT :offset, 9001", $board['uri'], $board['uri'])); - $query->bindValue(':offset', $offset, PDO::PARAM_INT); - $query->execute() or error(db_error($query)); - - while ($post = $query->fetch(PDO::FETCH_ASSOC)) { - if ($post['reply_count'] < $config['early_404_replies']) { - deletePost($post['thread_id'], false, false); - if ($pid) modLog("Automatically deleting thread #{$post['thread_id']} due to new thread #{$pid} (early 404 is set, #{$post['thread_id']} had {$post['reply_count']} replies)"); - } - } - } + // Bump off threads with X replies earlier, spam prevention method + if ($config['early_404']) { + $offset = round($config['early_404_page']*$config['threads_per_page']); + $query = prepare(sprintf("SELECT `id` AS `thread_id`, (SELECT COUNT(`id`) FROM ``posts_%s`` WHERE `thread` = `thread_id`) AS `reply_count` FROM ``posts_%s`` WHERE `thread` IS NULL ORDER BY `sticky` DESC, `bump` DESC LIMIT :offset, 9001", $board['uri'], $board['uri'])); + $query->bindValue(':offset', $offset, PDO::PARAM_INT); + $query->execute() or error(db_error($query)); + + while ($post = $query->fetch(PDO::FETCH_ASSOC)) { + if ($post['reply_count'] < $config['early_404_replies']) { + deletePost($post['thread_id'], false, false); + if ($pid) modLog("Automatically deleting thread #{$post['thread_id']} due to new thread #{$pid} (early 404 is set, #{$post['thread_id']} had {$post['reply_count']} replies)"); + } + } + } } function thread_find_page($thread) { - global $config, $board; + global $config, $board; - $query = query(sprintf("SELECT `id` FROM ``posts_%s`` WHERE `thread` IS NULL ORDER BY `sticky` DESC, `bump` DESC", $board['uri'])) or error(db_error($query)); - $threads = $query->fetchAll(PDO::FETCH_COLUMN); - if (($index = array_search($thread, $threads)) === false) - return false; - return floor(($config['threads_per_page'] + $index) / $config['threads_per_page']); + $query = query(sprintf("SELECT `id` FROM ``posts_%s`` WHERE `thread` IS NULL ORDER BY `sticky` DESC, `bump` DESC", $board['uri'])) or error(db_error($query)); + $threads = $query->fetchAll(PDO::FETCH_COLUMN); + if (($index = array_search($thread, $threads)) === false) + return false; + return floor(($config['threads_per_page'] + $index) / $config['threads_per_page']); } // $brief means that we won't need to generate anything yet function index($page, $mod=false, $brief = false) { - global $board, $config, $debug; + global $board, $config, $debug; - $body = ''; - $offset = round($page*$config['threads_per_page']-$config['threads_per_page']); + $body = ''; + $offset = round($page*$config['threads_per_page']-$config['threads_per_page']); - $query = prepare(sprintf("SELECT *,'%s' as board FROM ``posts_%s`` WHERE `thread` IS NULL ORDER BY `sticky` DESC, `bump` DESC LIMIT :offset,:threads_per_page", $board['uri'], $board['uri'])); - $query->bindValue(':offset', $offset, PDO::PARAM_INT); - $query->bindValue(':threads_per_page', $config['threads_per_page'], PDO::PARAM_INT); - $query->execute() or error(db_error($query)); + $query = prepare(sprintf("SELECT *,'%s' as board FROM ``posts_%s`` WHERE `thread` IS NULL ORDER BY `sticky` DESC, `bump` DESC LIMIT :offset,:threads_per_page", $board['uri'], $board['uri'])); + $query->bindValue(':offset', $offset, PDO::PARAM_INT); + $query->bindValue(':threads_per_page', $config['threads_per_page'], PDO::PARAM_INT); + $query->execute() or error(db_error($query)); - if ($page == 1 && $query->rowCount() < $config['threads_per_page']) - $board['thread_count'] = $query->rowCount(); + if ($page == 1 && $query->rowCount() < $config['threads_per_page']) + $board['thread_count'] = $query->rowCount(); - if ($query->rowCount() < 1 && $page > 1) - return false; + if ($query->rowCount() < 1 && $page > 1) + return false; - $threads = array(); - - while ($th = $query->fetch(PDO::FETCH_ASSOC)) { - $thread = new Thread($th, $mod ? '?/' : $config['root'], $mod); + $threads = array(); + + while ($th = $query->fetch(PDO::FETCH_ASSOC)) { + $thread = new Thread($th, $mod ? '?/' : $config['root'], $mod); - if ($config['cache']['enabled']) { - $cached = cache::get("thread_index_{$board['uri']}_{$th['id']}"); - if (isset($cached['replies'], $cached['omitted'])) { - $replies = $cached['replies']; - $omitted = $cached['omitted']; - } else { - unset($cached); - } - } + if ($config['cache']['enabled']) { + $cached = cache::get("thread_index_{$board['uri']}_{$th['id']}"); + if (isset($cached['replies'], $cached['omitted'])) { + $replies = $cached['replies']; + $omitted = $cached['omitted']; + } else { + unset($cached); + } + } - if (!isset($cached)) { - $posts = prepare(sprintf("SELECT * FROM ``posts_%s`` WHERE `thread` = :id ORDER BY `id` DESC LIMIT :limit", $board['uri'])); - $posts->bindValue(':id', $th['id']); - $posts->bindValue(':limit', ($th['sticky'] ? $config['threads_preview_sticky'] : $config['threads_preview']), PDO::PARAM_INT); - $posts->execute() or error(db_error($posts)); + if (!isset($cached)) { + $posts = prepare(sprintf("SELECT * FROM ``posts_%s`` WHERE `thread` = :id ORDER BY `id` DESC LIMIT :limit", $board['uri'])); + $posts->bindValue(':id', $th['id']); + $posts->bindValue(':limit', ($th['sticky'] ? $config['threads_preview_sticky'] : $config['threads_preview']), PDO::PARAM_INT); + $posts->execute() or error(db_error($posts)); - $replies = array_reverse($posts->fetchAll(PDO::FETCH_ASSOC)); + $replies = array_reverse($posts->fetchAll(PDO::FETCH_ASSOC)); - if (count($replies) == ($th['sticky'] ? $config['threads_preview_sticky'] : $config['threads_preview'])) { - $count = numPosts($th['id']); - $omitted = array('post_count' => $count['replies'], 'image_count' => $count['images']); - } else { - $omitted = false; - } + if (count($replies) == ($th['sticky'] ? $config['threads_preview_sticky'] : $config['threads_preview'])) { + $count = numPosts($th['id']); + $omitted = array('post_count' => $count['replies'], 'image_count' => $count['images']); + } else { + $omitted = false; + } - if ($config['cache']['enabled']) - cache::set("thread_index_{$board['uri']}_{$th['id']}", array( - 'replies' => $replies, - 'omitted' => $omitted, - )); - } + if ($config['cache']['enabled']) + cache::set("thread_index_{$board['uri']}_{$th['id']}", array( + 'replies' => $replies, + 'omitted' => $omitted, + )); + } - $num_images = 0; - foreach ($replies as $po) { - if ($po['num_files']) - $num_images+=$po['num_files']; + $num_images = 0; + foreach ($replies as $po) { + if ($po['num_files']) + $num_images+=$po['num_files']; - $thread->add(new Post($po, $mod ? '?/' : $config['root'], $mod)); - } + $thread->add(new Post($po, $mod ? '?/' : $config['root'], $mod)); + } - $thread->images = $num_images; - $thread->replies = isset($omitted['post_count']) ? $omitted['post_count'] : count($replies); + $thread->images = $num_images; + $thread->replies = isset($omitted['post_count']) ? $omitted['post_count'] : count($replies); - if ($omitted) { - $thread->omitted = $omitted['post_count'] - ($th['sticky'] ? $config['threads_preview_sticky'] : $config['threads_preview']); - $thread->omitted_images = $omitted['image_count'] - $num_images; - } - - $threads[] = $thread; + if ($omitted) { + $thread->omitted = $omitted['post_count'] - ($th['sticky'] ? $config['threads_preview_sticky'] : $config['threads_preview']); + $thread->omitted_images = $omitted['image_count'] - $num_images; + } + + $threads[] = $thread; - if (!$brief) { - $body .= $thread->build(true); - } - } + if (!$brief) { + $body .= $thread->build(true); + } + } - if ($config['file_board']) { - $body = Element('fileboard.html', array('body' => $body, 'mod' => $mod)); - } + if ($config['file_board']) { + $body = Element('fileboard.html', array('body' => $body, 'mod' => $mod)); + } - return array( - 'board' => $board, - 'body' => $body, - 'post_url' => $config['post_url'], - 'config' => $config, - 'boardlist' => createBoardlist($mod), - 'threads' => $threads, - ); + return array( + 'board' => $board, + 'body' => $body, + 'post_url' => $config['post_url'], + 'config' => $config, + 'boardlist' => createBoardlist($mod), + 'threads' => $threads, + ); } function getPageButtons($pages, $mod=false) { - global $config, $board; + global $config, $board; - $btn = array(); - $root = ($mod ? '?/' : $config['root']) . $board['dir']; + $btn = array(); + $root = ($mod ? '?/' : $config['root']) . $board['dir']; - foreach ($pages as $num => $page) { - if (isset($page['selected'])) { - // Previous button - if ($num == 0) { - // There is no previous page. - $btn['prev'] = _('Previous'); - } else { - $loc = ($mod ? '?/' . $board['uri'] . '/' : '') . - ($num == 1 ? - $config['file_index'] - : - sprintf($config['file_page'], $num) - ); + foreach ($pages as $num => $page) { + if (isset($page['selected'])) { + // Previous button + if ($num == 0) { + // There is no previous page. + $btn['prev'] = _('Previous'); + } else { + $loc = ($mod ? '?/' . $board['uri'] . '/' : '') . + ($num == 1 ? + $config['file_index'] + : + sprintf($config['file_page'], $num) + ); - $btn['prev'] = '
' . - ($mod ? - '' . - '' - :'') . - '
'; - } + $btn['prev'] = '
' . + ($mod ? + '' . + '' + :'') . + '
'; + } - if ($num == count($pages) - 1) { - // There is no next page. - $btn['next'] = _('Next'); - } else { - $loc = ($mod ? '?/' . $board['uri'] . '/' : '') . sprintf($config['file_page'], $num + 2); + if ($num == count($pages) - 1) { + // There is no next page. + $btn['next'] = _('Next'); + } else { + $loc = ($mod ? '?/' . $board['uri'] . '/' : '') . sprintf($config['file_page'], $num + 2); - $btn['next'] = '
' . - ($mod ? - '' . - '' - :'') . - '
'; - } - } - } + $btn['next'] = '
' . + ($mod ? + '' . + '' + :'') . + '
'; + } + } + } - return $btn; + return $btn; } function getPages($mod=false) { - global $board, $config; + global $board, $config; - if (isset($board['thread_count'])) { - $count = $board['thread_count']; - } else { - // Count threads - $query = query(sprintf("SELECT COUNT(*) FROM ``posts_%s`` WHERE `thread` IS NULL", $board['uri'])) or error(db_error()); - $count = $query->fetchColumn(); - } - $count = floor(($config['threads_per_page'] + $count - 1) / $config['threads_per_page']); + if (isset($board['thread_count'])) { + $count = $board['thread_count']; + } else { + // Count threads + $query = query(sprintf("SELECT COUNT(*) FROM ``posts_%s`` WHERE `thread` IS NULL", $board['uri'])) or error(db_error()); + $count = $query->fetchColumn(); + } + $count = floor(($config['threads_per_page'] + $count - 1) / $config['threads_per_page']); - if ($count < 1) $count = 1; + if ($count < 1) $count = 1; - $pages = array(); - for ($x=0;$x<$count && $x<$config['max_pages'];$x++) { - $pages[] = array( - 'num' => $x+1, - 'link' => $x==0 ? ($mod ? '?/' : $config['root']) . $board['dir'] . $config['file_index'] : ($mod ? '?/' : $config['root']) . $board['dir'] . sprintf($config['file_page'], $x+1) - ); - } + $pages = array(); + for ($x=0;$x<$count && $x<$config['max_pages'];$x++) { + $pages[] = array( + 'num' => $x+1, + 'link' => $x==0 ? ($mod ? '?/' : $config['root']) . $board['dir'] . $config['file_index'] : ($mod ? '?/' : $config['root']) . $board['dir'] . sprintf($config['file_page'], $x+1) + ); + } - return $pages; + return $pages; } // Stolen with permission from PlainIB (by Frank Usrs) function make_comment_hex($str) { - // remove cross-board citations - // the numbers don't matter - $str = preg_replace('!>>>/[A-Za-z0-9]+/!', '', $str); + // remove cross-board citations + // the numbers don't matter + $str = preg_replace('!>>>/[A-Za-z0-9]+/!', '', $str); - if (function_exists('iconv')) { - // remove diacritics and other noise - // FIXME: this removes cyrillic entirely - $oldstr = $str; - $str = @iconv('UTF-8', 'ASCII//TRANSLIT//IGNORE', $str); - if (!$str) $str = $oldstr; - } + if (function_exists('iconv')) { + // remove diacritics and other noise + // FIXME: this removes cyrillic entirely + $oldstr = $str; + $str = @iconv('UTF-8', 'ASCII//TRANSLIT//IGNORE', $str); + if (!$str) $str = $oldstr; + } - $str = strtolower($str); + $str = strtolower($str); - // strip all non-alphabet characters - $str = preg_replace('/[^a-z]/', '', $str); + // strip all non-alphabet characters + $str = preg_replace('/[^a-z]/', '', $str); - return md5($str); + return md5($str); } function makerobot($body) { - global $config; - $body = strtolower($body); + global $config; + $body = strtolower($body); - // Leave only letters - $body = preg_replace('/[^a-z]/i', '', $body); - // Remove repeating characters - if ($config['robot_strip_repeating']) - $body = preg_replace('/(.)\\1+/', '$1', $body); + // Leave only letters + $body = preg_replace('/[^a-z]/i', '', $body); + // Remove repeating characters + if ($config['robot_strip_repeating']) + $body = preg_replace('/(.)\\1+/', '$1', $body); - return sha1($body); + return sha1($body); } function checkRobot($body) { - if (empty($body) || event('check-robot', $body)) - return true; + if (empty($body) || event('check-robot', $body)) + return true; - $body = makerobot($body); - $query = prepare("SELECT 1 FROM ``robot`` WHERE `hash` = :hash LIMIT 1"); - $query->bindValue(':hash', $body); - $query->execute() or error(db_error($query)); + $body = makerobot($body); + $query = prepare("SELECT 1 FROM ``robot`` WHERE `hash` = :hash LIMIT 1"); + $query->bindValue(':hash', $body); + $query->execute() or error(db_error($query)); - if ($query->fetchColumn()) { - return true; - } + if ($query->fetchColumn()) { + return true; + } - // Insert new hash - $query = prepare("INSERT INTO ``robot`` VALUES (:hash)"); - $query->bindValue(':hash', $body); - $query->execute() or error(db_error($query)); + // Insert new hash + $query = prepare("INSERT INTO ``robot`` VALUES (:hash)"); + $query->bindValue(':hash', $body); + $query->execute() or error(db_error($query)); - return false; + return false; } // Returns an associative array with 'replies' and 'images' keys function numPosts($id) { - global $board; - $query = prepare(sprintf("SELECT COUNT(*) AS `replies`, SUM(`num_files`) AS `images` FROM ``posts_%s`` WHERE `thread` = :thread", $board['uri'], $board['uri'])); - $query->bindValue(':thread', $id, PDO::PARAM_INT); - $query->execute() or error(db_error($query)); + global $board; + $query = prepare(sprintf("SELECT COUNT(*) AS `replies`, SUM(`num_files`) AS `images` FROM ``posts_%s`` WHERE `thread` = :thread", $board['uri'], $board['uri'])); + $query->bindValue(':thread', $id, PDO::PARAM_INT); + $query->execute() or error(db_error($query)); - return $query->fetch(PDO::FETCH_ASSOC); + return $query->fetch(PDO::FETCH_ASSOC); } function muteTime() { - global $config; + global $config; - if ($time = event('mute-time')) - return $time; + if ($time = event('mute-time')) + return $time; - // Find number of mutes in the past X hours - $query = prepare("SELECT COUNT(*) FROM ``mutes`` WHERE `time` >= :time AND `ip` = :ip"); - $query->bindValue(':time', time()-($config['robot_mute_hour']*3600), PDO::PARAM_INT); - $query->bindValue(':ip', $_SERVER['REMOTE_ADDR']); - $query->execute() or error(db_error($query)); + // Find number of mutes in the past X hours + $query = prepare("SELECT COUNT(*) FROM ``mutes`` WHERE `time` >= :time AND `ip` = :ip"); + $query->bindValue(':time', time()-($config['robot_mute_hour']*3600), PDO::PARAM_INT); + $query->bindValue(':ip', $_SERVER['REMOTE_ADDR']); + $query->execute() or error(db_error($query)); - if (!$result = $query->fetchColumn()) - return 0; - return pow($config['robot_mute_multiplier'], $result); + if (!$result = $query->fetchColumn()) + return 0; + return pow($config['robot_mute_multiplier'], $result); } function mute() { - // Insert mute - $query = prepare("INSERT INTO ``mutes`` VALUES (:ip, :time)"); - $query->bindValue(':time', time(), PDO::PARAM_INT); - $query->bindValue(':ip', $_SERVER['REMOTE_ADDR']); - $query->execute() or error(db_error($query)); + // Insert mute + $query = prepare("INSERT INTO ``mutes`` VALUES (:ip, :time)"); + $query->bindValue(':time', time(), PDO::PARAM_INT); + $query->bindValue(':ip', $_SERVER['REMOTE_ADDR']); + $query->execute() or error(db_error($query)); - return muteTime(); + return muteTime(); } function checkMute() { - global $config, $debug; + global $config, $debug; - if ($config['cache']['enabled']) { - // Cached mute? - if (($mute = cache::get("mute_${_SERVER['REMOTE_ADDR']}")) && ($mutetime = cache::get("mutetime_${_SERVER['REMOTE_ADDR']}"))) { - error(sprintf($config['error']['youaremuted'], $mute['time'] + $mutetime - time())); - } - } + if ($config['cache']['enabled']) { + // Cached mute? + if (($mute = cache::get("mute_${_SERVER['REMOTE_ADDR']}")) && ($mutetime = cache::get("mutetime_${_SERVER['REMOTE_ADDR']}"))) { + error(sprintf($config['error']['youaremuted'], $mute['time'] + $mutetime - time())); + } + } - $mutetime = muteTime(); - if ($mutetime > 0) { - // Find last mute time - $query = prepare("SELECT `time` FROM ``mutes`` WHERE `ip` = :ip ORDER BY `time` DESC LIMIT 1"); - $query->bindValue(':ip', $_SERVER['REMOTE_ADDR']); - $query->execute() or error(db_error($query)); + $mutetime = muteTime(); + if ($mutetime > 0) { + // Find last mute time + $query = prepare("SELECT `time` FROM ``mutes`` WHERE `ip` = :ip ORDER BY `time` DESC LIMIT 1"); + $query->bindValue(':ip', $_SERVER['REMOTE_ADDR']); + $query->execute() or error(db_error($query)); - if (!$mute = $query->fetch(PDO::FETCH_ASSOC)) { - // What!? He's muted but he's not muted... - return; - } + if (!$mute = $query->fetch(PDO::FETCH_ASSOC)) { + // What!? He's muted but he's not muted... + return; + } - if ($mute['time'] + $mutetime > time()) { - if ($config['cache']['enabled']) { - cache::set("mute_${_SERVER['REMOTE_ADDR']}", $mute, $mute['time'] + $mutetime - time()); - cache::set("mutetime_${_SERVER['REMOTE_ADDR']}", $mutetime, $mute['time'] + $mutetime - time()); - } - // Not expired yet - error(sprintf($config['error']['youaremuted'], $mute['time'] + $mutetime - time())); - } else { - // Already expired - return; - } - } + if ($mute['time'] + $mutetime > time()) { + if ($config['cache']['enabled']) { + cache::set("mute_${_SERVER['REMOTE_ADDR']}", $mute, $mute['time'] + $mutetime - time()); + cache::set("mutetime_${_SERVER['REMOTE_ADDR']}", $mutetime, $mute['time'] + $mutetime - time()); + } + // Not expired yet + error(sprintf($config['error']['youaremuted'], $mute['time'] + $mutetime - time())); + } else { + // Already expired + return; + } + } } function buildIndex($global_api = "yes") { - global $board, $config, $build_pages; + global $board, $config, $build_pages; - $catalog_api_action = generation_strategy('sb_api', array($board['uri'])); + $catalog_api_action = generation_strategy('sb_api', array($board['uri'])); - $pages = null; - $antibot = null; + $pages = null; + $antibot = null; - if ($config['api']['enabled']) { - $api = new Api(); - $catalog = array(); - } + if ($config['api']['enabled']) { + $api = new Api(); + $catalog = array(); + } - for ($page = 1; $page <= $config['max_pages']; $page++) { - $filename = $board['dir'] . ($page == 1 ? $config['file_index'] : sprintf($config['file_page'], $page)); - $jsonFilename = $board['dir'] . ($page - 1) . '.json'; // pages should start from 0 + for ($page = 1; $page <= $config['max_pages']; $page++) { + $filename = $board['dir'] . ($page == 1 ? $config['file_index'] : sprintf($config['file_page'], $page)); + $jsonFilename = $board['dir'] . ($page - 1) . '.json'; // pages should start from 0 - $wont_build_this_page = $config['try_smarter'] && isset($build_pages) && !empty($build_pages) && !in_array($page, $build_pages); + $wont_build_this_page = $config['try_smarter'] && isset($build_pages) && !empty($build_pages) && !in_array($page, $build_pages); - if ((!$config['api']['enabled'] || $global_api == "skip") && $wont_build_this_page) - continue; + if ((!$config['api']['enabled'] || $global_api == "skip") && $wont_build_this_page) + continue; - $action = generation_strategy('sb_board', array($board['uri'], $page)); - if ($action == 'rebuild' || $catalog_api_action == 'rebuild') { - $content = index($page, false, $wont_build_this_page); - if (!$content) - break; + $action = generation_strategy('sb_board', array($board['uri'], $page)); + if ($action == 'rebuild' || $catalog_api_action == 'rebuild') { + $content = index($page, false, $wont_build_this_page); + if (!$content) + break; - // json api - if ($config['api']['enabled']) { - $threads = $content['threads']; - $json = json_encode($api->translatePage($threads)); - file_write($jsonFilename, $json); + // json api + if ($config['api']['enabled']) { + $threads = $content['threads']; + $json = json_encode($api->translatePage($threads)); + file_write($jsonFilename, $json); - $catalog[$page-1] = $threads; + $catalog[$page-1] = $threads; - if ($wont_build_this_page) continue; - } + if ($wont_build_this_page) continue; + } - if ($config['try_smarter']) { - $antibot = create_antibot($board['uri'], 0 - $page); - $content['current_page'] = $page; - } - elseif (!$antibot) { - $antibot = create_antibot($board['uri']); - } - $antibot->reset(); - if (!$pages) { - $pages = getPages(); - } - $content['pages'] = $pages; - $content['pages'][$page-1]['selected'] = true; - $content['btn'] = getPageButtons($content['pages']); - $content['antibot'] = $antibot; + if ($config['try_smarter']) { + $antibot = create_antibot($board['uri'], 0 - $page); + $content['current_page'] = $page; + } + elseif (!$antibot) { + $antibot = create_antibot($board['uri']); + } + $antibot->reset(); + if (!$pages) { + $pages = getPages(); + } + $content['pages'] = $pages; + $content['pages'][$page-1]['selected'] = true; + $content['btn'] = getPageButtons($content['pages']); + $content['antibot'] = $antibot; - file_write($filename, Element('index.html', $content)); - } - elseif ($action == 'delete' || $catalog_api_action == 'delete') { - file_unlink($filename); - file_unlink($jsonFilename); - } - } + file_write($filename, Element('index.html', $content)); + } + elseif ($action == 'delete' || $catalog_api_action == 'delete') { + file_unlink($filename); + file_unlink($jsonFilename); + } + } - // $action is an action for our last page - if (($catalog_api_action == 'rebuild' || $action == 'rebuild' || $action == 'delete') && $page < $config['max_pages']) { - for (;$page<=$config['max_pages'];$page++) { - $filename = $board['dir'] . ($page==1 ? $config['file_index'] : sprintf($config['file_page'], $page)); - file_unlink($filename); + // $action is an action for our last page + if (($catalog_api_action == 'rebuild' || $action == 'rebuild' || $action == 'delete') && $page < $config['max_pages']) { + for (;$page<=$config['max_pages'];$page++) { + $filename = $board['dir'] . ($page==1 ? $config['file_index'] : sprintf($config['file_page'], $page)); + file_unlink($filename); - if ($config['api']['enabled']) { - $jsonFilename = $board['dir'] . ($page - 1) . '.json'; - file_unlink($jsonFilename); - } - } - } + if ($config['api']['enabled']) { + $jsonFilename = $board['dir'] . ($page - 1) . '.json'; + file_unlink($jsonFilename); + } + } + } - // json api catalog - if ($config['api']['enabled'] && $global_api != "skip") { - if ($catalog_api_action == 'delete') { - $jsonFilename = $board['dir'] . 'catalog.json'; - file_unlink($jsonFilename); - $jsonFilename = $board['dir'] . 'threads.json'; - file_unlink($jsonFilename); - } - elseif ($catalog_api_action == 'rebuild') { - $json = json_encode($api->translateCatalog($catalog)); - $jsonFilename = $board['dir'] . 'catalog.json'; - file_write($jsonFilename, $json); + // json api catalog + if ($config['api']['enabled'] && $global_api != "skip") { + if ($catalog_api_action == 'delete') { + $jsonFilename = $board['dir'] . 'catalog.json'; + file_unlink($jsonFilename); + $jsonFilename = $board['dir'] . 'threads.json'; + file_unlink($jsonFilename); + } + elseif ($catalog_api_action == 'rebuild') { + $json = json_encode($api->translateCatalog($catalog)); + $jsonFilename = $board['dir'] . 'catalog.json'; + file_write($jsonFilename, $json); - $json = json_encode($api->translateCatalog($catalog, true)); - $jsonFilename = $board['dir'] . 'threads.json'; - file_write($jsonFilename, $json); - } - } + $json = json_encode($api->translateCatalog($catalog, true)); + $jsonFilename = $board['dir'] . 'threads.json'; + file_write($jsonFilename, $json); + } + } - if ($config['try_smarter']) - $build_pages = array(); + if ($config['try_smarter']) + $build_pages = array(); } function buildJavascript() { - global $config; + global $config; - $stylesheets = array(); - foreach ($config['stylesheets'] as $name => $uri) { - $stylesheets[] = array( - 'name' => addslashes($name), - 'uri' => addslashes((!empty($uri) ? $config['uri_stylesheets'] : '') . $uri)); - } + $stylesheets = array(); + foreach ($config['stylesheets'] as $name => $uri) { + $stylesheets[] = array( + 'name' => addslashes($name), + 'uri' => addslashes((!empty($uri) ? $config['uri_stylesheets'] : '') . $uri)); + } - $code_stylesheets = array(); - foreach ($config['code_stylesheets'] as $name => $uri) { - $code_stylesheets[] = array( - 'name' => addslashes($name), - 'uri' => addslashes((!empty($uri) ? $config['uri_stylesheets'] : '') . $uri)); - } + $code_stylesheets = array(); + foreach ($config['code_stylesheets'] as $name => $uri) { + $code_stylesheets[] = array( + 'name' => addslashes($name), + 'uri' => addslashes((!empty($uri) ? $config['uri_stylesheets'] : '') . $uri)); + } - $script = Element('main.js', array( - 'config' => $config, - 'stylesheets' => $stylesheets, - 'code_stylesheets' => $code_stylesheets - )); + $script = Element('main.js', array( + 'config' => $config, + 'stylesheets' => $stylesheets, + 'code_stylesheets' => $code_stylesheets + )); - // Check if we have translation for the javascripts; if yes, we add it to additional javascripts - list($pure_locale) = explode(".", $config['locale']); - if (file_exists ($jsloc = "inc/locale/$pure_locale/LC_MESSAGES/javascript.js")) { - $script = file_get_contents($jsloc) . "\n\n" . $script; - } + // Check if we have translation for the javascripts; if yes, we add it to additional javascripts + list($pure_locale) = explode(".", $config['locale']); + if (file_exists ($jsloc = "inc/locale/$pure_locale/LC_MESSAGES/javascript.js")) { + $script = file_get_contents($jsloc) . "\n\n" . $script; + } - if ($config['additional_javascript_compile']) { - foreach (array_merge($config['additional_javascript'], $config['additional_javascript_defer']) as $file) { - $script .= file_get_contents($file); - } - } + if ($config['additional_javascript_compile']) { + foreach (array_merge($config['additional_javascript'], $config['additional_javascript_defer']) as $file) { + $script .= file_get_contents($file); + } + } - if ($config['minify_js']) { + if ($config['minify_js']) { require_once 'vendor/autoload.php'; - $script = JSMin\JSMin::minify($script); - } + $script = JSMin\JSMin::minify($script); + } - file_write($config['file_script'], $script); + file_write($config['file_script'], $script); } function checkDNSBL() { - global $config; + global $config; - if (isIPv6()) - return; // No IPv6 support yet. + if (isIPv6()) + return; // No IPv6 support yet. - if (!isset($_SERVER['REMOTE_ADDR'])) - return; // Fix your web server configuration + if (!isset($_SERVER['REMOTE_ADDR'])) + return; // Fix your web server configuration - if (preg_match("/^(::(ffff:)?)?(127\.|192\.168\.|10\.|172\.(1[6-9]|2[0-9]|3[0-1])\.|0\.|255\.)/", $_SERVER['REMOTE_ADDR'])) - return; // It's pointless to check for local IP addresses in dnsbls, isn't it? + if (preg_match("/^(::(ffff:)?)?(127\.|192\.168\.|10\.|172\.(1[6-9]|2[0-9]|3[0-1])\.|0\.|255\.)/", $_SERVER['REMOTE_ADDR'])) + return; // It's pointless to check for local IP addresses in dnsbls, isn't it? - if (in_array($_SERVER['REMOTE_ADDR'], $config['dnsbl_exceptions'])) - return; + if (in_array($_SERVER['REMOTE_ADDR'], $config['dnsbl_exceptions'])) + return; - $ipaddr = ReverseIPOctets($_SERVER['REMOTE_ADDR']); + $ipaddr = ReverseIPOctets($_SERVER['REMOTE_ADDR']); - foreach ($config['dnsbl'] as $blacklist) { - if (!is_array($blacklist)) - $blacklist = array($blacklist); + foreach ($config['dnsbl'] as $blacklist) { + if (!is_array($blacklist)) + $blacklist = array($blacklist); - if (($lookup = str_replace('%', $ipaddr, $blacklist[0])) == $blacklist[0]) - $lookup = $ipaddr . '.' . $blacklist[0]; + if (($lookup = str_replace('%', $ipaddr, $blacklist[0])) == $blacklist[0]) + $lookup = $ipaddr . '.' . $blacklist[0]; - if (!$ip = DNS($lookup)) - continue; // not in list + if (!$ip = DNS($lookup)) + continue; // not in list - $blacklist_name = isset($blacklist[2]) ? $blacklist[2] : $blacklist[0]; + $blacklist_name = isset($blacklist[2]) ? $blacklist[2] : $blacklist[0]; - if (!isset($blacklist[1])) { - // If you're listed at all, you're blocked. - error(sprintf($config['error']['dnsbl'], $blacklist_name)); - } elseif (is_array($blacklist[1])) { - foreach ($blacklist[1] as $octet) { - if ($ip == $octet || $ip == '127.0.0.' . $octet) - error(sprintf($config['error']['dnsbl'], $blacklist_name)); - } - } elseif (is_callable($blacklist[1])) { - if ($blacklist[1]($ip)) - error(sprintf($config['error']['dnsbl'], $blacklist_name)); - } else { - if ($ip == $blacklist[1] || $ip == '127.0.0.' . $blacklist[1]) - error(sprintf($config['error']['dnsbl'], $blacklist_name)); - } - } + if (!isset($blacklist[1])) { + // If you're listed at all, you're blocked. + error(sprintf($config['error']['dnsbl'], $blacklist_name)); + } elseif (is_array($blacklist[1])) { + foreach ($blacklist[1] as $octet) { + if ($ip == $octet || $ip == '127.0.0.' . $octet) + error(sprintf($config['error']['dnsbl'], $blacklist_name)); + } + } elseif (is_callable($blacklist[1])) { + if ($blacklist[1]($ip)) + error(sprintf($config['error']['dnsbl'], $blacklist_name)); + } else { + if ($ip == $blacklist[1] || $ip == '127.0.0.' . $blacklist[1]) + error(sprintf($config['error']['dnsbl'], $blacklist_name)); + } + } } function isIPv6() { - return strstr($_SERVER['REMOTE_ADDR'], ':') !== false; + return strstr($_SERVER['REMOTE_ADDR'], ':') !== false; } function ReverseIPOctets($ip) { - return implode('.', array_reverse(explode('.', $ip))); + return implode('.', array_reverse(explode('.', $ip))); } function wordfilters(&$body) { @@ -1852,379 +1852,379 @@ function wordfilters(&$body) { function quote($body, $quote=true) { - global $config; + global $config; - $body = str_replace('
', "\n", $body); + $body = str_replace('
', "\n", $body); - $body = strip_tags($body); + $body = strip_tags($body); - $body = preg_replace("/(^|\n)/", '$1>', $body); + $body = preg_replace("/(^|\n)/", '$1>', $body); - $body .= "\n"; + $body .= "\n"; - if ($config['minify_html']) - $body = str_replace("\n", ' ', $body); + if ($config['minify_html']) + $body = str_replace("\n", ' ', $body); - return $body; + return $body; } function markup_url($matches) { - global $config, $markup_urls; + global $config, $markup_urls; - $url = $matches[1]; - $after = $matches[2]; + $url = $matches[1]; + $after = $matches[2]; - $markup_urls[] = $url; + $markup_urls[] = $url; - $link = (object) array( - 'href' => $config['link_prefix'] . $url, - 'text' => $url, - 'rel' => 'nofollow', - 'target' => '_blank', - ); - - event('markup-url', $link); - $link = (array)$link; + $link = (object) array( + 'href' => $config['link_prefix'] . $url, + 'text' => $url, + 'rel' => 'nofollow', + 'target' => '_blank', + ); + + event('markup-url', $link); + $link = (array)$link; - $parts = array(); - foreach ($link as $attr => $value) { - if ($attr == 'text' || $attr == 'after') - continue; - $parts[] = $attr . '="' . $value . '"'; - } - if (isset($link['after'])) - $after = $link['after'] . $after; - return '' . $link['text'] . '' . $after; + $parts = array(); + foreach ($link as $attr => $value) { + if ($attr == 'text' || $attr == 'after') + continue; + $parts[] = $attr . '="' . $value . '"'; + } + if (isset($link['after'])) + $after = $link['after'] . $after; + return '' . $link['text'] . '' . $after; } function unicodify($body) { - $body = str_replace('...', '…', $body); - $body = str_replace('<--', '←', $body); - $body = str_replace('-->', '→', $body); + $body = str_replace('...', '…', $body); + $body = str_replace('<--', '←', $body); + $body = str_replace('-->', '→', $body); - // En and em- dashes are rendered exactly the same in - // most monospace fonts (they look the same in code - // editors). - $body = str_replace('---', '—', $body); // em dash - $body = str_replace('--', '–', $body); // en dash + // En and em- dashes are rendered exactly the same in + // most monospace fonts (they look the same in code + // editors). + $body = str_replace('---', '—', $body); // em dash + $body = str_replace('--', '–', $body); // en dash - return $body; + return $body; } function extract_modifiers($body) { - $modifiers = array(); - - if (preg_match_all('@(.*?)@us', $body, $matches, PREG_SET_ORDER)) { - foreach ($matches as $match) { - if (preg_match('/^escape /', $match[1])) - continue; - $modifiers[$match[1]] = html_entity_decode($match[2]); - } - } - - return $modifiers; + $modifiers = array(); + + if (preg_match_all('@(.*?)@us', $body, $matches, PREG_SET_ORDER)) { + foreach ($matches as $match) { + if (preg_match('/^escape /', $match[1])) + continue; + $modifiers[$match[1]] = html_entity_decode($match[2]); + } + } + + return $modifiers; } function remove_modifiers($body) { - return preg_replace('@(.+?)@usm', '', $body); + return preg_replace('@(.+?)@usm', '', $body); } function markup(&$body, $track_cites = false, $op = false) { - global $board, $config, $markup_urls; + global $board, $config, $markup_urls; - $modifiers = extract_modifiers($body); - - $body = preg_replace('@(.+?)@us', '', $body); - $body = preg_replace('@<(tinyboard) escape ([\w\s]+)>@i', '<$1 $2>', $body); - - if (isset($modifiers['raw html']) && $modifiers['raw html'] == '1') { - return array(); - } + $modifiers = extract_modifiers($body); + + $body = preg_replace('@(.+?)@us', '', $body); + $body = preg_replace('@<(tinyboard) escape ([\w\s]+)>@i', '<$1 $2>', $body); + + if (isset($modifiers['raw html']) && $modifiers['raw html'] == '1') { + return array(); + } - $body = str_replace("\r", '', $body); - $body = utf8tohtml($body); + $body = str_replace("\r", '', $body); + $body = utf8tohtml($body); - if (mysql_version() < 50503) - $body = mb_encode_numericentity($body, array(0x010000, 0xffffff, 0, 0xffffff), 'UTF-8'); + if (mysql_version() < 50503) + $body = mb_encode_numericentity($body, array(0x010000, 0xffffff, 0, 0xffffff), 'UTF-8'); - if ($config['markup_code']) { - $code_markup = array(); - $body = preg_replace_callback($config['markup_code'], function($matches) use (&$code_markup) { - $d = count($code_markup); - $code_markup[] = $matches; - return ""; - }, $body); - } + if ($config['markup_code']) { + $code_markup = array(); + $body = preg_replace_callback($config['markup_code'], function($matches) use (&$code_markup) { + $d = count($code_markup); + $code_markup[] = $matches; + return ""; + }, $body); + } - foreach ($config['markup'] as $markup) { - if (is_string($markup[1])) { - $body = preg_replace($markup[0], $markup[1], $body); - } elseif (is_callable($markup[1])) { - $body = preg_replace_callback($markup[0], $markup[1], $body); - } - } + foreach ($config['markup'] as $markup) { + if (is_string($markup[1])) { + $body = preg_replace($markup[0], $markup[1], $body); + } elseif (is_callable($markup[1])) { + $body = preg_replace_callback($markup[0], $markup[1], $body); + } + } - if ($config['markup_urls']) { - $markup_urls = array(); + if ($config['markup_urls']) { + $markup_urls = array(); - $body = preg_replace_callback( - '/((?:https?:\/\/|ftp:\/\/|irc:\/\/|gopher:\/\/)[^\s<>()"]+?(?:\([^\s<>()"]*?\)[^\s<>()"]*?)*)((?:\s|<|>|"|\.||\]|!|\?|,|,|")*(?:[\s<>()"]|$))/', - 'markup_url', - $body, - -1, - $num_links); + $body = preg_replace_callback( + '/((?:https?:\/\/|ftp:\/\/|irc:\/\/|gopher:\/\/)[^\s<>()"]+?(?:\([^\s<>()"]*?\)[^\s<>()"]*?)*)((?:\s|<|>|"|\.||\]|!|\?|,|,|")*(?:[\s<>()"]|$))/', + 'markup_url', + $body, + -1, + $num_links); - if ($num_links > $config['max_links']) { - error($config['error']['toomanylinks']); - } - } - - if ($config['markup_repair_tidy']) - $body = str_replace(' ', '  ', $body); + if ($num_links > $config['max_links']) { + error($config['error']['toomanylinks']); + } + } + + if ($config['markup_repair_tidy']) + $body = str_replace(' ', '  ', $body); - if ($config['auto_unicode']) { - $body = unicodify($body); + if ($config['auto_unicode']) { + $body = unicodify($body); - if ($config['markup_urls']) { - foreach ($markup_urls as &$url) { - $body = str_replace(unicodify($url), $url, $body); - } - } - } + if ($config['markup_urls']) { + foreach ($markup_urls as &$url) { + $body = str_replace(unicodify($url), $url, $body); + } + } + } - $tracked_cites = array(); + $tracked_cites = array(); - // Cites - if (isset($board) && preg_match_all('/(^|\s)>>(\d+?)((?=[\s,.:)?!&])|$)/m', $body, $cites, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) { - if (count($cites[0]) > $config['max_cites']) { - error($config['error']['toomanycites']); - } + // Cites + if (isset($board) && preg_match_all('/(^|\s)>>(\d+?)((?=[\s,.)?!])|$)/m', $body, $cites, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) { + if (count($cites[0]) > $config['max_cites']) { + error($config['error']['toomanycites']); + } - $skip_chars = 0; - $body_tmp = $body; - - $search_cites = array(); - foreach ($cites as $matches) { - $search_cites[] = '`id` = ' . $matches[2][0]; - } - $search_cites = array_unique($search_cites); - - $query = query(sprintf('SELECT `thread`, `id` FROM ``posts_%s`` WHERE ' . - implode(' OR ', $search_cites), $board['uri'])) or error(db_error()); - - $cited_posts = array(); - while ($cited = $query->fetch(PDO::FETCH_ASSOC)) { - $cited_posts[$cited['id']] = $cited['thread'] ? $cited['thread'] : false; - } - - foreach ($cites as $matches) { - $cite = $matches[2][0]; + $skip_chars = 0; + $body_tmp = $body; + + $search_cites = array(); + foreach ($cites as $matches) { + $search_cites[] = '`id` = ' . $matches[2][0]; + } + $search_cites = array_unique($search_cites); + + $query = query(sprintf('SELECT `thread`, `id` FROM ``posts_%s`` WHERE ' . + implode(' OR ', $search_cites), $board['uri'])) or error(db_error()); + + $cited_posts = array(); + while ($cited = $query->fetch(PDO::FETCH_ASSOC)) { + $cited_posts[$cited['id']] = $cited['thread'] ? $cited['thread'] : false; + } + + foreach ($cites as $matches) { + $cite = $matches[2][0]; - // preg_match_all is not multibyte-safe - foreach ($matches as &$match) { - $match[1] = mb_strlen(substr($body_tmp, 0, $match[1])); - } + // preg_match_all is not multibyte-safe + foreach ($matches as &$match) { + $match[1] = mb_strlen(substr($body_tmp, 0, $match[1])); + } - if (isset($cited_posts[$cite])) { - $replacement = '' . - '>>' . $cite . - ''; + if (isset($cited_posts[$cite])) { + $replacement = '' . + '>>' . $cite . + ''; - $body = mb_substr_replace($body, $matches[1][0] . $replacement . $matches[3][0], $matches[0][1] + $skip_chars, mb_strlen($matches[0][0])); - $skip_chars += mb_strlen($matches[1][0] . $replacement . $matches[3][0]) - mb_strlen($matches[0][0]); + $body = mb_substr_replace($body, $matches[1][0] . $replacement . $matches[3][0], $matches[0][1] + $skip_chars, mb_strlen($matches[0][0])); + $skip_chars += mb_strlen($matches[1][0] . $replacement . $matches[3][0]) - mb_strlen($matches[0][0]); - if ($track_cites && $config['track_cites']) - $tracked_cites[] = array($board['uri'], $cite); - } - } - } + if ($track_cites && $config['track_cites']) + $tracked_cites[] = array($board['uri'], $cite); + } + } + } - // Cross-board linking - if (preg_match_all('/(^|\s)>>>\/(' . $config['board_regex'] . 'f?)\/(\d+)?((?=[\s,.:)?!&])|$)/um', $body, $cites, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) { - if (count($cites[0]) > $config['max_cites']) { - error($config['error']['toomanycross']); - } + // Cross-board linking + if (preg_match_all('/(^|\s)>>>\/(' . $config['board_regex'] . 'f?)\/(\d+)?((?=[\s,.)?!])|$)/um', $body, $cites, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) { + if (count($cites[0]) > $config['max_cites']) { + error($config['error']['toomanycross']); + } - $skip_chars = 0; - $body_tmp = $body; - - if (isset($cited_posts)) { - // Carry found posts from local board >>X links - foreach ($cited_posts as $cite => $thread) { - $cited_posts[$cite] = $config['root'] . $board['dir'] . $config['dir']['res'] . - ($thread ? $thread : $cite) . '.html#' . $cite; - } - - $cited_posts = array( - $board['uri'] => $cited_posts - ); - } else - $cited_posts = array(); - - $crossboard_indexes = array(); - $search_cites_boards = array(); - - foreach ($cites as $matches) { - $_board = $matches[2][0]; - $cite = @$matches[3][0]; - - if (!isset($search_cites_boards[$_board])) - $search_cites_boards[$_board] = array(); - $search_cites_boards[$_board][] = $cite; - } - - $tmp_board = $board['uri']; - - foreach ($search_cites_boards as $_board => $search_cites) { - $clauses = array(); - foreach ($search_cites as $cite) { - if (!$cite || isset($cited_posts[$_board][$cite])) - continue; - $clauses[] = '`id` = ' . $cite; - } - $clauses = array_unique($clauses); - - if ($board['uri'] != $_board) { - if (!openBoard($_board)){ - if (in_array($_board,array_keys($config['boards_alias']))){ + $skip_chars = 0; + $body_tmp = $body; + + if (isset($cited_posts)) { + // Carry found posts from local board >>X links + foreach ($cited_posts as $cite => $thread) { + $cited_posts[$cite] = $config['root'] . $board['dir'] . $config['dir']['res'] . + ($thread ? $thread : $cite) . '.html#' . $cite; + } + + $cited_posts = array( + $board['uri'] => $cited_posts + ); + } else + $cited_posts = array(); + + $crossboard_indexes = array(); + $search_cites_boards = array(); + + foreach ($cites as $matches) { + $_board = $matches[2][0]; + $cite = @$matches[3][0]; + + if (!isset($search_cites_boards[$_board])) + $search_cites_boards[$_board] = array(); + $search_cites_boards[$_board][] = $cite; + } + + $tmp_board = $board['uri']; + + foreach ($search_cites_boards as $_board => $search_cites) { + $clauses = array(); + foreach ($search_cites as $cite) { + if (!$cite || isset($cited_posts[$_board][$cite])) + continue; + $clauses[] = '`id` = ' . $cite; + } + $clauses = array_unique($clauses); + + if ($board['uri'] != $_board) { + if (!openBoard($_board)){ + if (in_array($_board,array_keys($config['boards_alias']))){ $_board = $config['boards_alias'][$_board]; if (openBoard($_board)){ - } - else { - continue; // Unknown board - } + } + else { + continue; // Unknown board + } } - else { - continue; // Unknown board - } - - } - } - - if (!empty($clauses)) { - $cited_posts[$_board] = array(); - - $query = query(sprintf('SELECT `thread`, `id`, `slug` FROM ``posts_%s`` WHERE ' . - implode(' OR ', $clauses), $board['uri'])) or error(db_error()); - - while ($cite = $query->fetch(PDO::FETCH_ASSOC)) { - $cited_posts[$_board][$cite['id']] = $config['root'] . $board['dir'] . $config['dir']['res'] . - link_for($cite) . '#' . $cite['id']; - } - } - - $crossboard_indexes[$_board] = $config['root'] . $board['dir'] . $config['file_index']; - } - - // Restore old board - if ($board['uri'] != $tmp_board) - openBoard($tmp_board); + else { + continue; // Unknown board + } + + } + } + + if (!empty($clauses)) { + $cited_posts[$_board] = array(); + + $query = query(sprintf('SELECT `thread`, `id`, `slug` FROM ``posts_%s`` WHERE ' . + implode(' OR ', $clauses), $board['uri'])) or error(db_error()); + + while ($cite = $query->fetch(PDO::FETCH_ASSOC)) { + $cited_posts[$_board][$cite['id']] = $config['root'] . $board['dir'] . $config['dir']['res'] . + link_for($cite) . '#' . $cite['id']; + } + } + + $crossboard_indexes[$_board] = $config['root'] . $board['dir'] . $config['file_index']; + } + + // Restore old board + if ($board['uri'] != $tmp_board) + openBoard($tmp_board); - foreach ($cites as $matches) { - $original_board = NULL; - $_board = $matches[2][0]; - if (in_array($_board,array_keys($config['boards_alias']))){ - $original_board = $_board; - $_board = $config['boards_alias'][$_board]; + foreach ($cites as $matches) { + $original_board = NULL; + $_board = $matches[2][0]; + if (in_array($_board,array_keys($config['boards_alias']))){ + $original_board = $_board; + $_board = $config['boards_alias'][$_board]; - } - $cite = @$matches[3][0]; + } + $cite = @$matches[3][0]; - // preg_match_all is not multibyte-safe - foreach ($matches as &$match) { - $match[1] = mb_strlen(substr($body_tmp, 0, $match[1])); - } + // preg_match_all is not multibyte-safe + foreach ($matches as &$match) { + $match[1] = mb_strlen(substr($body_tmp, 0, $match[1])); + } - if ($cite) { - if (isset($cited_posts[$_board][$cite])) { - $link = $cited_posts[$_board][$cite]; - if (isset($original_board)){ - $replacement = '' . - '>>>/' . $original_board . '/' . $cite . - ''; + if ($cite) { + if (isset($cited_posts[$_board][$cite])) { + $link = $cited_posts[$_board][$cite]; + if (isset($original_board)){ + $replacement = '' . + '>>>/' . $original_board . '/' . $cite . + ''; - } - else { - $replacement = '' . - '>>>/' . $_board . '/' . $cite . - ''; + } + else { + $replacement = '' . + '>>>/' . $_board . '/' . $cite . + ''; - } + } - $body = mb_substr_replace($body, $matches[1][0] . $replacement . $matches[4][0], $matches[0][1] + $skip_chars, mb_strlen($matches[0][0])); - $skip_chars += mb_strlen($matches[1][0] . $replacement . $matches[4][0]) - mb_strlen($matches[0][0]); + $body = mb_substr_replace($body, $matches[1][0] . $replacement . $matches[4][0], $matches[0][1] + $skip_chars, mb_strlen($matches[0][0])); + $skip_chars += mb_strlen($matches[1][0] . $replacement . $matches[4][0]) - mb_strlen($matches[0][0]); - if ($track_cites && $config['track_cites']) - $tracked_cites[] = array($_board, $cite); - } - } elseif(isset($crossboard_indexes[$_board])) { - $replacement = '' . - '>>>/' . $_board . '/' . - ''; - $body = mb_substr_replace($body, $matches[1][0] . $replacement . $matches[4][0], $matches[0][1] + $skip_chars, mb_strlen($matches[0][0])); - $skip_chars += mb_strlen($matches[1][0] . $replacement . $matches[4][0]) - mb_strlen($matches[0][0]); - } - } - } + if ($track_cites && $config['track_cites']) + $tracked_cites[] = array($_board, $cite); + } + } elseif(isset($crossboard_indexes[$_board])) { + $replacement = '' . + '>>>/' . $_board . '/' . + ''; + $body = mb_substr_replace($body, $matches[1][0] . $replacement . $matches[4][0], $matches[0][1] + $skip_chars, mb_strlen($matches[0][0])); + $skip_chars += mb_strlen($matches[1][0] . $replacement . $matches[4][0]) - mb_strlen($matches[0][0]); + } + } + } - $tracked_cites = array_unique($tracked_cites, SORT_REGULAR); + $tracked_cites = array_unique($tracked_cites, SORT_REGULAR); - $body = preg_replace("/^\s*>.*$/m", '$0', $body); + $body = preg_replace("/^\s*>.*$/m", '$0', $body); - if ($config['strip_superfluous_returns']) - $body = preg_replace('/\s+$/', '', $body); + if ($config['strip_superfluous_returns']) + $body = preg_replace('/\s+$/', '', $body); - $body = preg_replace("/\n/", '
', $body); + $body = preg_replace("/\n/", '
', $body); - // Fix code markup - if ($config['markup_code']) { - foreach ($code_markup as $id => $val) { - $code = isset($val[2]) ? $val[2] : $val[1]; - $code_lang = isset($val[2]) ? $val[1] : ""; + // Fix code markup + if ($config['markup_code']) { + foreach ($code_markup as $id => $val) { + $code = isset($val[2]) ? $val[2] : $val[1]; + $code_lang = isset($val[2]) ? $val[1] : ""; - $code = rtrim(ltrim($code, "\r\n")); + $code = rtrim(ltrim($code, "\r\n")); - $code = "
".str_replace(array("\n","\t"), array("
","	"), htmlspecialchars($code, ENT_COMPAT, "UTF-8", false))."
"; - - $body = str_replace("", $code, $body); - } - } + $code = "
".str_replace(array("\n","\t"), array("
","	"), htmlspecialchars($code, ENT_COMPAT, "UTF-8", false))."
"; + + $body = str_replace("", $code, $body); + } + } - if ($config['markup_repair_tidy']) { - $tidy = new tidy(); - $body = str_replace("\t", ' ', $body); - $body = $tidy->repairString($body, array( - 'doctype' => 'omit', - 'bare' => true, - 'literal-attributes' => true, - 'indent' => false, - 'show-body-only' => true, - 'wrap' => 0, - 'output-bom' => false, - 'output-html' => true, - 'newline' => 'LF', - 'quiet' => true, - ), 'utf8'); - $body = str_replace("\n", '', $body); - } + if ($config['markup_repair_tidy']) { + $tidy = new tidy(); + $body = str_replace("\t", ' ', $body); + $body = $tidy->repairString($body, array( + 'doctype' => 'omit', + 'bare' => true, + 'literal-attributes' => true, + 'indent' => false, + 'show-body-only' => true, + 'wrap' => 0, + 'output-bom' => false, + 'output-html' => true, + 'newline' => 'LF', + 'quiet' => true, + ), 'utf8'); + $body = str_replace("\n", '', $body); + } - // replace tabs with 8 spaces - $body = str_replace("\t", ' ', $body); + // replace tabs with 8 spaces + $body = str_replace("\t", ' ', $body); - return $tracked_cites; + return $tracked_cites; } function escape_markup_modifiers($string) { - return preg_replace('@<(tinyboard) ([\w\s]+)>@mi', '<$1 escape $2>', $string); + return preg_replace('@<(tinyboard) ([\w\s]+)>@mi', '<$1 escape $2>', $string); } function utf8tohtml($utf8) { @@ -2236,403 +2236,403 @@ function utf8tohtml($utf8) { } function ordutf8($string, &$offset) { - $code = ord(substr($string, $offset,1)); - if ($code >= 128) { // otherwise 0xxxxxxx - if ($code < 224) - $bytesnumber = 2; // 110xxxxx - else if ($code < 240) - $bytesnumber = 3; // 1110xxxx - else if ($code < 248) - $bytesnumber = 4; // 11110xxx - $codetemp = $code - 192 - ($bytesnumber > 2 ? 32 : 0) - ($bytesnumber > 3 ? 16 : 0); - for ($i = 2; $i <= $bytesnumber; $i++) { - $offset ++; - $code2 = ord(substr($string, $offset, 1)) - 128; //10xxxxxx - $codetemp = $codetemp*64 + $code2; - } - $code = $codetemp; - } - $offset += 1; - if ($offset >= strlen($string)) - $offset = -1; - return $code; + $code = ord(substr($string, $offset,1)); + if ($code >= 128) { // otherwise 0xxxxxxx + if ($code < 224) + $bytesnumber = 2; // 110xxxxx + else if ($code < 240) + $bytesnumber = 3; // 1110xxxx + else if ($code < 248) + $bytesnumber = 4; // 11110xxx + $codetemp = $code - 192 - ($bytesnumber > 2 ? 32 : 0) - ($bytesnumber > 3 ? 16 : 0); + for ($i = 2; $i <= $bytesnumber; $i++) { + $offset ++; + $code2 = ord(substr($string, $offset, 1)) - 128; //10xxxxxx + $codetemp = $codetemp*64 + $code2; + } + $code = $codetemp; + } + $offset += 1; + if ($offset >= strlen($string)) + $offset = -1; + return $code; } // Limit Non_Spacing_Mark and Enclosing_Mark characters function strip_combining_chars($str) { - global $config; - $limit = strval($config['max_combining_chars']+1); - return preg_replace('/(\p{Me}|\p{Mn}){'.$limit.',}/u','', $str); + global $config; + $limit = strval($config['max_combining_chars']+1); + return preg_replace('/(\p{Me}|\p{Mn}){'.$limit.',}/u','', $str); } function buildThread($id, $return = false, $mod = false) { - global $board, $config, $build_pages; - $id = round($id); + global $board, $config, $build_pages; + $id = round($id); if (event('build-thread', $id)) { return; } - if ($config['cache']['enabled'] && !$mod) { - // Clear cache - cache::delete("thread_index_{$board['uri']}_{$id}"); - cache::delete("thread_{$board['uri']}_{$id}"); - } + if ($config['cache']['enabled'] && !$mod) { + // Clear cache + cache::delete("thread_index_{$board['uri']}_{$id}"); + cache::delete("thread_{$board['uri']}_{$id}"); + } - if ($config['try_smarter'] && !$mod) - $build_pages[] = thread_find_page($id); + if ($config['try_smarter'] && !$mod) + $build_pages[] = thread_find_page($id); - $action = generation_strategy('sb_thread', array($board['uri'], $id)); + $action = generation_strategy('sb_thread', array($board['uri'], $id)); - if ($action == 'rebuild' || $return || $mod) { - $query = prepare(sprintf("SELECT *,'%s' as board FROM ``posts_%s`` WHERE (`thread` IS NULL AND `id` = :id) OR `thread` = :id ORDER BY `thread`,`id`", $board['uri'],$board['uri'])); - $query->bindValue(':id', $id, PDO::PARAM_INT); - $query->execute() or error(db_error($query)); + if ($action == 'rebuild' || $return || $mod) { + $query = prepare(sprintf("SELECT *,'%s' as board FROM ``posts_%s`` WHERE (`thread` IS NULL AND `id` = :id) OR `thread` = :id ORDER BY `thread`,`id`", $board['uri'],$board['uri'])); + $query->bindValue(':id', $id, PDO::PARAM_INT); + $query->execute() or error(db_error($query)); - while ($post = $query->fetch(PDO::FETCH_ASSOC)) { - if (!isset($thread)) { - $thread = new Thread($post, $mod ? '?/' : $config['root'], $mod); - } else { - $thread->add(new Post($post, $mod ? '?/' : $config['root'], $mod)); - } - } + while ($post = $query->fetch(PDO::FETCH_ASSOC)) { + if (!isset($thread)) { + $thread = new Thread($post, $mod ? '?/' : $config['root'], $mod); + } else { + $thread->add(new Post($post, $mod ? '?/' : $config['root'], $mod)); + } + } - // Check if any posts were found - if (!isset($thread)) - error($config['error']['nonexistant']); - - $hasnoko50 = $thread->postCount() >= $config['noko50_min']; - $antibot = $mod || $return ? false : create_antibot($board['uri'], $id); + // Check if any posts were found + if (!isset($thread)) + error($config['error']['nonexistant']); + + $hasnoko50 = $thread->postCount() >= $config['noko50_min']; + $antibot = $mod || $return ? false : create_antibot($board['uri'], $id); - $body = Element('thread.html', array( - 'board' => $board, - 'thread' => $thread, - 'body' => $thread->build(), - 'config' => $config, - 'id' => $id, - 'mod' => $mod, - 'hasnoko50' => $hasnoko50, - 'isnoko50' => false, - 'antibot' => $antibot, - 'boardlist' => createBoardlist($mod), - 'return' => ($mod ? '?' . $board['url'] . $config['file_index'] : $config['root'] . $board['dir'] . $config['file_index']) - )); + $body = Element('thread.html', array( + 'board' => $board, + 'thread' => $thread, + 'body' => $thread->build(), + 'config' => $config, + 'id' => $id, + 'mod' => $mod, + 'hasnoko50' => $hasnoko50, + 'isnoko50' => false, + 'antibot' => $antibot, + 'boardlist' => createBoardlist($mod), + 'return' => ($mod ? '?' . $board['url'] . $config['file_index'] : $config['root'] . $board['dir'] . $config['file_index']) + )); - // json api - if ($config['api']['enabled'] && !$mod) { - $api = new Api(); - $json = json_encode($api->translateThread($thread)); - $jsonFilename = $board['dir'] . $config['dir']['res'] . $id . '.json'; - file_write($jsonFilename, $json); - } - } - elseif($action == 'delete') { - $jsonFilename = $board['dir'] . $config['dir']['res'] . $id . '.json'; - file_unlink($jsonFilename); - } + // json api + if ($config['api']['enabled'] && !$mod) { + $api = new Api(); + $json = json_encode($api->translateThread($thread)); + $jsonFilename = $board['dir'] . $config['dir']['res'] . $id . '.json'; + file_write($jsonFilename, $json); + } + } + elseif($action == 'delete') { + $jsonFilename = $board['dir'] . $config['dir']['res'] . $id . '.json'; + file_unlink($jsonFilename); + } - if ($action == 'delete' && !$return && !$mod) { - $noko50fn = $board['dir'] . $config['dir']['res'] . link_for(array('id' => $id), true); - file_unlink($noko50fn); + if ($action == 'delete' && !$return && !$mod) { + $noko50fn = $board['dir'] . $config['dir']['res'] . link_for(array('id' => $id), true); + file_unlink($noko50fn); - file_unlink($board['dir'] . $config['dir']['res'] . link_for(array('id' => $id))); - } elseif ($return) { - return $body; - } elseif ($action == 'rebuild') { - $noko50fn = $board['dir'] . $config['dir']['res'] . link_for($thread, true); - if ($hasnoko50 || file_exists($noko50fn)) { - buildThread50($id, $return, $mod, $thread, $antibot); - } + file_unlink($board['dir'] . $config['dir']['res'] . link_for(array('id' => $id))); + } elseif ($return) { + return $body; + } elseif ($action == 'rebuild') { + $noko50fn = $board['dir'] . $config['dir']['res'] . link_for($thread, true); + if ($hasnoko50 || file_exists($noko50fn)) { + buildThread50($id, $return, $mod, $thread, $antibot); + } - file_write($board['dir'] . $config['dir']['res'] . link_for($thread), $body); - } + file_write($board['dir'] . $config['dir']['res'] . link_for($thread), $body); + } } function buildThread50($id, $return = false, $mod = false, $thread = null, $antibot = false) { - global $board, $config, $build_pages; - $id = round($id); - - if ($antibot) - $antibot->reset(); - - if (!$thread) { - $query = prepare(sprintf("SELECT * FROM ``posts_%s`` WHERE (`thread` IS NULL AND `id` = :id) OR `thread` = :id ORDER BY `thread`,`id` DESC LIMIT :limit", $board['uri'])); - $query->bindValue(':id', $id, PDO::PARAM_INT); - $query->bindValue(':limit', $config['noko50_count']+1, PDO::PARAM_INT); - $query->execute() or error(db_error($query)); - - $num_images = 0; - while ($post = $query->fetch(PDO::FETCH_ASSOC)) { - if (!isset($thread)) { - $thread = new Thread($post, $mod ? '?/' : $config['root'], $mod); - } else { - if ($post['files']) - $num_images += $post['num_files']; - - $thread->add(new Post($post, $mod ? '?/' : $config['root'], $mod)); - } - } + global $board, $config, $build_pages; + $id = round($id); + + if ($antibot) + $antibot->reset(); + + if (!$thread) { + $query = prepare(sprintf("SELECT * FROM ``posts_%s`` WHERE (`thread` IS NULL AND `id` = :id) OR `thread` = :id ORDER BY `thread`,`id` DESC LIMIT :limit", $board['uri'])); + $query->bindValue(':id', $id, PDO::PARAM_INT); + $query->bindValue(':limit', $config['noko50_count']+1, PDO::PARAM_INT); + $query->execute() or error(db_error($query)); + + $num_images = 0; + while ($post = $query->fetch(PDO::FETCH_ASSOC)) { + if (!isset($thread)) { + $thread = new Thread($post, $mod ? '?/' : $config['root'], $mod); + } else { + if ($post['files']) + $num_images += $post['num_files']; + + $thread->add(new Post($post, $mod ? '?/' : $config['root'], $mod)); + } + } - // Check if any posts were found - if (!isset($thread)) - error($config['error']['nonexistant']); + // Check if any posts were found + if (!isset($thread)) + error($config['error']['nonexistant']); - if ($query->rowCount() == $config['noko50_count']+1) { - $count = prepare(sprintf("SELECT COUNT(`id`) as `num` FROM ``posts_%s`` WHERE `thread` = :thread UNION ALL - SELECT SUM(`num_files`) FROM ``posts_%s`` WHERE `files` IS NOT NULL AND `thread` = :thread", $board['uri'], $board['uri'])); - $count->bindValue(':thread', $id, PDO::PARAM_INT); - $count->execute() or error(db_error($count)); - - $c = $count->fetch(); - $thread->omitted = $c['num'] - $config['noko50_count']; - - $c = $count->fetch(); - $thread->omitted_images = $c['num'] - $num_images; - } + if ($query->rowCount() == $config['noko50_count']+1) { + $count = prepare(sprintf("SELECT COUNT(`id`) as `num` FROM ``posts_%s`` WHERE `thread` = :thread UNION ALL + SELECT SUM(`num_files`) FROM ``posts_%s`` WHERE `files` IS NOT NULL AND `thread` = :thread", $board['uri'], $board['uri'])); + $count->bindValue(':thread', $id, PDO::PARAM_INT); + $count->execute() or error(db_error($count)); + + $c = $count->fetch(); + $thread->omitted = $c['num'] - $config['noko50_count']; + + $c = $count->fetch(); + $thread->omitted_images = $c['num'] - $num_images; + } - $thread->posts = array_reverse($thread->posts); - } else { - $allPosts = $thread->posts; + $thread->posts = array_reverse($thread->posts); + } else { + $allPosts = $thread->posts; - $thread->posts = array_slice($allPosts, -$config['noko50_count']); - $thread->omitted += count($allPosts) - count($thread->posts); - foreach ($allPosts as $index => $post) { - if ($index == count($allPosts)-count($thread->posts)) - break; - if ($post->files) - $thread->omitted_images += $post->num_files; - } - } + $thread->posts = array_slice($allPosts, -$config['noko50_count']); + $thread->omitted += count($allPosts) - count($thread->posts); + foreach ($allPosts as $index => $post) { + if ($index == count($allPosts)-count($thread->posts)) + break; + if ($post->files) + $thread->omitted_images += $post->num_files; + } + } - $hasnoko50 = $thread->postCount() >= $config['noko50_min']; + $hasnoko50 = $thread->postCount() >= $config['noko50_min']; - $body = Element('thread.html', array( - 'board' => $board, - 'thread' => $thread, - 'body' => $thread->build(false, true), - 'config' => $config, - 'id' => $id, - 'mod' => $mod, - 'hasnoko50' => $hasnoko50, - 'isnoko50' => true, - 'antibot' => $mod ? false : ($antibot ? $antibot : create_antibot($board['uri'], $id)), - 'boardlist' => createBoardlist($mod), - 'return' => ($mod ? '?' . $board['url'] . $config['file_index'] : $config['root'] . $board['dir'] . $config['file_index']) - )); + $body = Element('thread.html', array( + 'board' => $board, + 'thread' => $thread, + 'body' => $thread->build(false, true), + 'config' => $config, + 'id' => $id, + 'mod' => $mod, + 'hasnoko50' => $hasnoko50, + 'isnoko50' => true, + 'antibot' => $mod ? false : ($antibot ? $antibot : create_antibot($board['uri'], $id)), + 'boardlist' => createBoardlist($mod), + 'return' => ($mod ? '?' . $board['url'] . $config['file_index'] : $config['root'] . $board['dir'] . $config['file_index']) + )); - if ($return) { - return $body; - } else { - file_write($board['dir'] . $config['dir']['res'] . link_for($thread, true), $body); - } + if ($return) { + return $body; + } else { + file_write($board['dir'] . $config['dir']['res'] . link_for($thread, true), $body); + } } function rrmdir($dir) { - if (is_dir($dir)) { - $objects = scandir($dir); - foreach ($objects as $object) { - if ($object != "." && $object != "..") { - if (filetype($dir."/".$object) == "dir") - rrmdir($dir."/".$object); - else - file_unlink($dir."/".$object); - } - } - reset($objects); - rmdir($dir); - } + if (is_dir($dir)) { + $objects = scandir($dir); + foreach ($objects as $object) { + if ($object != "." && $object != "..") { + if (filetype($dir."/".$object) == "dir") + rrmdir($dir."/".$object); + else + file_unlink($dir."/".$object); + } + } + reset($objects); + rmdir($dir); + } } function poster_id($ip, $thread) { - global $config; + global $config; - if ($id = event('poster-id', $ip, $thread)) - return $id; + if ($id = event('poster-id', $ip, $thread)) + return $id; - // Confusing, hard to brute-force, but simple algorithm - return substr(sha1(sha1($ip . $config['secure_trip_salt'] . $thread) . $config['secure_trip_salt']), 0, $config['poster_id_length']); + // Confusing, hard to brute-force, but simple algorithm + return substr(sha1(sha1($ip . $config['secure_trip_salt'] . $thread) . $config['secure_trip_salt']), 0, $config['poster_id_length']); } function generate_tripcode($name) { - global $config; + global $config; - if ($trip = event('tripcode', $name)) - return $trip; + if ($trip = event('tripcode', $name)) + return $trip; - if (!preg_match('/^([^#]+)?(##|#)(.+)$/', $name, $match)) - return array($name); + if (!preg_match('/^([^#]+)?(##|#)(.+)$/', $name, $match)) + return array($name); - $name = $match[1]; - $secure = $match[2] == '##'; - $trip = $match[3]; + $name = $match[1]; + $secure = $match[2] == '##'; + $trip = $match[3]; - // convert to SHIT_JIS encoding - $trip = mb_convert_encoding($trip, 'Shift_JIS', 'UTF-8'); + // convert to SHIT_JIS encoding + $trip = mb_convert_encoding($trip, 'Shift_JIS', 'UTF-8'); - // generate salt - $salt = substr($trip . 'H..', 1, 2); - $salt = preg_replace('/[^.-z]/', '.', $salt); - $salt = strtr($salt, ':;<=>?@[\]^_`', 'ABCDEFGabcdef'); + // generate salt + $salt = substr($trip . 'H..', 1, 2); + $salt = preg_replace('/[^.-z]/', '.', $salt); + $salt = strtr($salt, ':;<=>?@[\]^_`', 'ABCDEFGabcdef'); - if ($secure) { - if (isset($config['custom_tripcode']["##{$trip}"])) - $trip = $config['custom_tripcode']["##{$trip}"]; - else - $trip = '!!' . substr(crypt($trip, str_replace('+', '.', '_..A.' . substr(base64_encode(sha1($trip . $config['secure_trip_salt'], true)), 0, 4))), -10); - } else { - if (isset($config['custom_tripcode']["#{$trip}"])) - $trip = $config['custom_tripcode']["#{$trip}"]; - else - $trip = '!' . substr(crypt($trip, $salt), -10); - } + if ($secure) { + if (isset($config['custom_tripcode']["##{$trip}"])) + $trip = $config['custom_tripcode']["##{$trip}"]; + else + $trip = '!!' . substr(crypt($trip, str_replace('+', '.', '_..A.' . substr(base64_encode(sha1($trip . $config['secure_trip_salt'], true)), 0, 4))), -10); + } else { + if (isset($config['custom_tripcode']["#{$trip}"])) + $trip = $config['custom_tripcode']["#{$trip}"]; + else + $trip = '!' . substr(crypt($trip, $salt), -10); + } - return array($name, $trip); + return array($name, $trip); } // Highest common factor function hcf($a, $b){ - $gcd = 1; - if ($a>$b) { - $a = $a+$b; - $b = $a-$b; - $a = $a-$b; - } - if ($b==(round($b/$a))*$a) - $gcd=$a; - else { - for ($i=round($a/2);$i;$i--) { - if ($a == round($a/$i)*$i && $b == round($b/$i)*$i) { - $gcd = $i; - $i = false; - } - } - } - return $gcd; + $gcd = 1; + if ($a>$b) { + $a = $a+$b; + $b = $a-$b; + $a = $a-$b; + } + if ($b==(round($b/$a))*$a) + $gcd=$a; + else { + for ($i=round($a/2);$i;$i--) { + if ($a == round($a/$i)*$i && $b == round($b/$i)*$i) { + $gcd = $i; + $i = false; + } + } + } + return $gcd; } function fraction($numerator, $denominator, $sep) { - $gcf = hcf($numerator, $denominator); - $numerator = $numerator / $gcf; - $denominator = $denominator / $gcf; + $gcf = hcf($numerator, $denominator); + $numerator = $numerator / $gcf; + $denominator = $denominator / $gcf; - return "{$numerator}{$sep}{$denominator}"; + return "{$numerator}{$sep}{$denominator}"; } function getPostByHash($hash) { - global $board; - $query = prepare(sprintf("SELECT `id`,`thread` FROM ``posts_%s`` WHERE `filehash` = :hash", $board['uri'])); - $query->bindValue(':hash', $hash, PDO::PARAM_STR); - $query->execute() or error(db_error($query)); + global $board; + $query = prepare(sprintf("SELECT `id`,`thread` FROM ``posts_%s`` WHERE `filehash` = :hash", $board['uri'])); + $query->bindValue(':hash', $hash, PDO::PARAM_STR); + $query->execute() or error(db_error($query)); - if ($post = $query->fetch(PDO::FETCH_ASSOC)) { - return $post; - } + if ($post = $query->fetch(PDO::FETCH_ASSOC)) { + return $post; + } - return false; + return false; } function getPostByHashInThread($hash, $thread) { - global $board; - $query = prepare(sprintf("SELECT `id`,`thread` FROM ``posts_%s`` WHERE `filehash` = :hash AND ( `thread` = :thread OR `id` = :thread )", $board['uri'])); - $query->bindValue(':hash', $hash, PDO::PARAM_STR); - $query->bindValue(':thread', $thread, PDO::PARAM_INT); - $query->execute() or error(db_error($query)); + global $board; + $query = prepare(sprintf("SELECT `id`,`thread` FROM ``posts_%s`` WHERE `filehash` = :hash AND ( `thread` = :thread OR `id` = :thread )", $board['uri'])); + $query->bindValue(':hash', $hash, PDO::PARAM_STR); + $query->bindValue(':thread', $thread, PDO::PARAM_INT); + $query->execute() or error(db_error($query)); - if ($post = $query->fetch(PDO::FETCH_ASSOC)) { - return $post; - } + if ($post = $query->fetch(PDO::FETCH_ASSOC)) { + return $post; + } - return false; + return false; } function undoImage(array $post) { - if (!$post['has_file'] || !isset($post['files'])) - return; + if (!$post['has_file'] || !isset($post['files'])) + return; - foreach ($post['files'] as $key => $file) { - if (isset($file['file_path'])) - file_unlink($file['file_path']); - if (isset($file['thumb_path'])) - file_unlink($file['thumb_path']); - } + foreach ($post['files'] as $key => $file) { + if (isset($file['file_path'])) + file_unlink($file['file_path']); + if (isset($file['thumb_path'])) + file_unlink($file['thumb_path']); + } } function rDNS($ip_addr) { - global $config; + global $config; - if ($config['cache']['enabled'] && ($host = cache::get('rdns_' . $ip_addr))) { - return $host; - } + if ($config['cache']['enabled'] && ($host = cache::get('rdns_' . $ip_addr))) { + return $host; + } - if (!$config['dns_system']) { - $host = gethostbyaddr($ip_addr); - } else { - $resp = shell_exec_error('host -W 3 ' . $ip_addr); - if (preg_match('/domain name pointer ([^\s]+)$/', $resp, $m)) - $host = $m[1]; - else - $host = $ip_addr; - } + if (!$config['dns_system']) { + $host = gethostbyaddr($ip_addr); + } else { + $resp = shell_exec_error('host -W 3 ' . $ip_addr); + if (preg_match('/domain name pointer ([^\s]+)$/', $resp, $m)) + $host = $m[1]; + else + $host = $ip_addr; + } - $isip = filter_var($host, FILTER_VALIDATE_IP); + $isip = filter_var($host, FILTER_VALIDATE_IP); - if ($config['fcrdns'] && !$isip && DNS($host) != $ip_addr) { - $host = $ip_addr; - } + if ($config['fcrdns'] && !$isip && DNS($host) != $ip_addr) { + $host = $ip_addr; + } - if ($config['cache']['enabled']) - cache::set('rdns_' . $ip_addr, $host); + if ($config['cache']['enabled']) + cache::set('rdns_' . $ip_addr, $host); - return $host; + return $host; } function DNS($host) { - global $config; + global $config; - if ($config['cache']['enabled'] && ($ip_addr = cache::get('dns_' . $host))) { - return $ip_addr != '?' ? $ip_addr : false; - } + if ($config['cache']['enabled'] && ($ip_addr = cache::get('dns_' . $host))) { + return $ip_addr != '?' ? $ip_addr : false; + } - if (!$config['dns_system']) { - $ip_addr = gethostbyname($host); - if ($ip_addr == $host) - $ip_addr = false; - } else { - $resp = shell_exec_error('host -W 1 ' . $host); - if (preg_match('/has address ([^\s]+)$/', $resp, $m)) - $ip_addr = $m[1]; - else - $ip_addr = false; - } + if (!$config['dns_system']) { + $ip_addr = gethostbyname($host); + if ($ip_addr == $host) + $ip_addr = false; + } else { + $resp = shell_exec_error('host -W 1 ' . $host); + if (preg_match('/has address ([^\s]+)$/', $resp, $m)) + $ip_addr = $m[1]; + else + $ip_addr = false; + } - if ($config['cache']['enabled']) - cache::set('dns_' . $host, $ip_addr !== false ? $ip_addr : '?'); + if ($config['cache']['enabled']) + cache::set('dns_' . $host, $ip_addr !== false ? $ip_addr : '?'); - return $ip_addr; + return $ip_addr; } function shell_exec_error($command, $suppress_stdout = false) { - global $config, $debug; + global $config, $debug; - if ($config['debug']) - $start = microtime(true); + if ($config['debug']) + $start = microtime(true); - $return = trim(shell_exec('PATH="' . escapeshellcmd($config['shell_path']) . ':$PATH";' . - $command . ' 2>&1 ' . ($suppress_stdout ? '> /dev/null ' : '') . '&& echo "TB_SUCCESS"')); - $return = preg_replace('/TB_SUCCESS$/', '', $return); + $return = trim(shell_exec('PATH="' . escapeshellcmd($config['shell_path']) . ':$PATH";' . + $command . ' 2>&1 ' . ($suppress_stdout ? '> /dev/null ' : '') . '&& echo "TB_SUCCESS"')); + $return = preg_replace('/TB_SUCCESS$/', '', $return); - if ($config['debug']) { - $time = microtime(true) - $start; - $debug['exec'][] = array( - 'command' => $command, - 'time' => '~' . round($time * 1000, 2) . 'ms', - 'response' => $return ? $return : null - ); - $debug['time']['exec'] += $time; - } + if ($config['debug']) { + $time = microtime(true) - $start; + $debug['exec'][] = array( + 'command' => $command, + 'time' => '~' . round($time * 1000, 2) . 'ms', + 'response' => $return ? $return : null + ); + $debug['time']['exec'] += $time; + } - return $return === 'TB_SUCCESS' ? false : $return; + return $return === 'TB_SUCCESS' ? false : $return; } /* Die rolling: @@ -2641,242 +2641,242 @@ function shell_exec_error($command, $suppress_stdout = false) { * added on. The result is displayed at the top of the post. */ function diceRoller($post) { - global $config; - if(strpos(strtolower($post->email), 'dice%20') === 0) { - $dicestr = str_split(substr($post->email, strlen('dice%20'))); + global $config; + if(strpos(strtolower($post->email), 'dice%20') === 0) { + $dicestr = str_split(substr($post->email, strlen('dice%20'))); - // Get params - $diceX = ''; - $diceY = ''; - $diceZ = ''; + // Get params + $diceX = ''; + $diceY = ''; + $diceZ = ''; - $curd = 'diceX'; - for($i = 0; $i < count($dicestr); $i ++) { - if(is_numeric($dicestr[$i])) { - $$curd .= $dicestr[$i]; - } else if($dicestr[$i] == 'd') { - $curd = 'diceY'; - } else if($dicestr[$i] == '-' || $dicestr[$i] == '+') { - $curd = 'diceZ'; - $$curd = $dicestr[$i]; - } - } + $curd = 'diceX'; + for($i = 0; $i < count($dicestr); $i ++) { + if(is_numeric($dicestr[$i])) { + $$curd .= $dicestr[$i]; + } else if($dicestr[$i] == 'd') { + $curd = 'diceY'; + } else if($dicestr[$i] == '-' || $dicestr[$i] == '+') { + $curd = 'diceZ'; + $$curd = $dicestr[$i]; + } + } - // Default values for X and Z - if($diceX == '') { - $diceX = '1'; - } + // Default values for X and Z + if($diceX == '') { + $diceX = '1'; + } - if($diceZ == '') { - $diceZ = '+0'; - } + if($diceZ == '') { + $diceZ = '+0'; + } - // Intify them - $diceX = intval($diceX); - $diceY = intval($diceY); - $diceZ = intval($diceZ); + // Intify them + $diceX = intval($diceX); + $diceY = intval($diceY); + $diceZ = intval($diceZ); - // Continue only if we have valid values - if($diceX > 0 && $diceY > 0) { - $dicerolls = array(); - $dicesum = $diceZ; - for($i = 0; $i < $diceX; $i++) { - $roll = rand(1, $diceY); - $dicerolls[] = $roll; - $dicesum += $roll; - } + // Continue only if we have valid values + if($diceX > 0 && $diceY > 0) { + $dicerolls = array(); + $dicesum = $diceZ; + for($i = 0; $i < $diceX; $i++) { + $roll = rand(1, $diceY); + $dicerolls[] = $roll; + $dicesum += $roll; + } - // Prepend the result to the post body - $modifier = ($diceZ != 0) ? ((($diceZ < 0) ? ' - ' : ' + ') . abs($diceZ)) : ''; - $dicesum = ($diceX > 1) ? ' = ' . $dicesum : ''; - $post->body = '
Dice rollRolled ' . implode(', ', $dicerolls) . $modifier . $dicesum . '

' . $post->body; - } - } + // Prepend the result to the post body + $modifier = ($diceZ != 0) ? ((($diceZ < 0) ? ' - ' : ' + ') . abs($diceZ)) : ''; + $dicesum = ($diceX > 1) ? ' = ' . $dicesum : ''; + $post->body = '
Dice rollRolled ' . implode(', ', $dicerolls) . $modifier . $dicesum . '

' . $post->body; + } + } } function slugify($post) { - global $config; + global $config; - $slug = ""; + $slug = ""; - if (isset($post['subject']) && $post['subject']) - $slug = $post['subject']; - elseif (isset ($post['body_nomarkup']) && $post['body_nomarkup']) - $slug = $post['body_nomarkup']; - elseif (isset ($post['body']) && $post['body']) - $slug = strip_tags($post['body']); + if (isset($post['subject']) && $post['subject']) + $slug = $post['subject']; + elseif (isset ($post['body_nomarkup']) && $post['body_nomarkup']) + $slug = $post['body_nomarkup']; + elseif (isset ($post['body']) && $post['body']) + $slug = strip_tags($post['body']); - // Fix UTF-8 first - $slug = mb_convert_encoding($slug, "UTF-8", "UTF-8"); + // Fix UTF-8 first + $slug = mb_convert_encoding($slug, "UTF-8", "UTF-8"); - // Transliterate local characters like ü, I wonder how would it work for weird alphabets :^) - // $slug = iconv("UTF-8", "ASCII//TRANSLIT//IGNORE", $slug); - $slug = mb_convert_encoding($slug, "ASCII", "UTF-8"); + // Transliterate local characters like ü, I wonder how would it work for weird alphabets :^) + // $slug = iconv("UTF-8", "ASCII//TRANSLIT//IGNORE", $slug); + $slug = mb_convert_encoding($slug, "ASCII", "UTF-8"); - // Remove Tinyboard custom markup - $slug = preg_replace("/]+>.*?<\/tinyboard>/s", '', $slug); + // Remove Tinyboard custom markup + $slug = preg_replace("/]+>.*?<\/tinyboard>/s", '', $slug); - // Downcase everything - $slug = strtolower($slug); + // Downcase everything + $slug = strtolower($slug); - // Strip bad characters, alphanumerics should suffice - $slug = preg_replace('/[^a-zA-Z0-9]/', '-', $slug); + // Strip bad characters, alphanumerics should suffice + $slug = preg_replace('/[^a-zA-Z0-9]/', '-', $slug); - // Replace multiple dashes with single ones - $slug = preg_replace('/-+/', '-', $slug); + // Replace multiple dashes with single ones + $slug = preg_replace('/-+/', '-', $slug); - // Strip dashes at the beginning and at the end - $slug = preg_replace('/^-|-$/', '', $slug); + // Strip dashes at the beginning and at the end + $slug = preg_replace('/^-|-$/', '', $slug); - // Slug should be X characters long, at max (80?) - $slug = substr($slug, 0, $config['slug_max_size']); + // Slug should be X characters long, at max (80?) + $slug = substr($slug, 0, $config['slug_max_size']); - // Slug is now ready - return $slug; + // Slug is now ready + return $slug; } function link_for($post, $page50 = false, $foreignlink = false, $thread = false) { - global $config, $board; + global $config, $board; - $post = (array)$post; + $post = (array)$post; - // Where do we need to look for OP? - $b = $foreignlink ? $foreignlink : (isset($post['board']) ? array('uri' => $post['board']) : $board); + // Where do we need to look for OP? + $b = $foreignlink ? $foreignlink : (isset($post['board']) ? array('uri' => $post['board']) : $board); - $id = (isset($post['thread']) && $post['thread']) ? $post['thread'] : $post['id']; + $id = (isset($post['thread']) && $post['thread']) ? $post['thread'] : $post['id']; - $slug = false; + $slug = false; - if ($config['slugify'] && ( (isset($post['thread']) && $post['thread']) || !isset ($post['slug']) ) ) { - $cvar = "slug_".$b['uri']."_".$id; - if (!$thread) { - $slug = Cache::get($cvar); + if ($config['slugify'] && ( (isset($post['thread']) && $post['thread']) || !isset ($post['slug']) ) ) { + $cvar = "slug_".$b['uri']."_".$id; + if (!$thread) { + $slug = Cache::get($cvar); - if ($slug === false) { - $query = prepare(sprintf("SELECT `slug` FROM ``posts_%s`` WHERE `id` = :id", $b['uri'])); - $query->bindValue(':id', $id, PDO::PARAM_INT); - $query->execute() or error(db_error($query)); + if ($slug === false) { + $query = prepare(sprintf("SELECT `slug` FROM ``posts_%s`` WHERE `id` = :id", $b['uri'])); + $query->bindValue(':id', $id, PDO::PARAM_INT); + $query->execute() or error(db_error($query)); - $thread = $query->fetch(PDO::FETCH_ASSOC); + $thread = $query->fetch(PDO::FETCH_ASSOC); - $slug = $thread['slug']; + $slug = $thread['slug']; - Cache::set($cvar, $slug); - } - } - else { - $slug = $thread['slug']; - } - } - elseif ($config['slugify']) { - $slug = $post['slug']; - } + Cache::set($cvar, $slug); + } + } + else { + $slug = $thread['slug']; + } + } + elseif ($config['slugify']) { + $slug = $post['slug']; + } - if ( $page50 && $slug) $tpl = $config['file_page50_slug']; - else if (!$page50 && $slug) $tpl = $config['file_page_slug']; - else if ( $page50 && !$slug) $tpl = $config['file_page50']; - else if (!$page50 && !$slug) $tpl = $config['file_page']; + if ( $page50 && $slug) $tpl = $config['file_page50_slug']; + else if (!$page50 && $slug) $tpl = $config['file_page_slug']; + else if ( $page50 && !$slug) $tpl = $config['file_page50']; + else if (!$page50 && !$slug) $tpl = $config['file_page']; - return sprintf($tpl, $id, $slug); + return sprintf($tpl, $id, $slug); } function prettify_textarea($s){ - return str_replace("\t", ' ', str_replace("\n", ' ', htmlentities($s))); + return str_replace("\t", ' ', str_replace("\n", ' ', htmlentities($s))); } /*class HTMLPurifier_URIFilter_NoExternalImages extends HTMLPurifier_URIFilter { - public $name = 'NoExternalImages'; - public function filter(&$uri, $c, $context) { - global $config; - $ct = $context->get('CurrentToken'); + public $name = 'NoExternalImages'; + public function filter(&$uri, $c, $context) { + global $config; + $ct = $context->get('CurrentToken'); - if (!$ct || $ct->name !== 'img') return true; + if (!$ct || $ct->name !== 'img') return true; - if (!isset($uri->host) && !isset($uri->scheme)) return true; + if (!isset($uri->host) && !isset($uri->scheme)) return true; - if (!in_array($uri->scheme . '://' . $uri->host . '/', $config['allowed_offsite_urls'])) { - error('No off-site links in board announcement images.'); - } + if (!in_array($uri->scheme . '://' . $uri->host . '/', $config['allowed_offsite_urls'])) { + error('No off-site links in board announcement images.'); + } - return true; - } + return true; + } }*/ function purify_html($s) { - global $config; + global $config; - $c = HTMLPurifier_Config::createDefault(); - $c->set('HTML.Allowed', $config['allowed_html']); - $uri = $c->getDefinition('URI'); - $uri->addFilter(new HTMLPurifier_URIFilter_NoExternalImages(), $c); - $purifier = new HTMLPurifier($c); - $clean_html = $purifier->purify($s); - return $clean_html; + $c = HTMLPurifier_Config::createDefault(); + $c->set('HTML.Allowed', $config['allowed_html']); + $uri = $c->getDefinition('URI'); + $uri->addFilter(new HTMLPurifier_URIFilter_NoExternalImages(), $c); + $purifier = new HTMLPurifier($c); + $clean_html = $purifier->purify($s); + return $clean_html; } function markdown($s) { - $pd = new Parsedown(); - $pd->setMarkupEscaped(true); - $pd->setimagesEnabled(false); + $pd = new Parsedown(); + $pd->setMarkupEscaped(true); + $pd->setimagesEnabled(false); - return $pd->text($s); + return $pd->text($s); } function generation_strategy($fun, $array=array()) { global $config; - $action = false; + $action = false; - foreach ($config['generation_strategies'] as $s) { - if ($action = $s($fun, $array)) { - break; - } - } + foreach ($config['generation_strategies'] as $s) { + if ($action = $s($fun, $array)) { + break; + } + } - switch ($action[0]) { - case 'immediate': - return 'rebuild'; - case 'defer': - // Ok, it gets interesting here :) - get_queue('generate')->push(serialize(array('build', $fun, $array, $action))); - return 'ignore'; - case 'build_on_load': - return 'delete'; - } + switch ($action[0]) { + case 'immediate': + return 'rebuild'; + case 'defer': + // Ok, it gets interesting here :) + get_queue('generate')->push(serialize(array('build', $fun, $array, $action))); + return 'ignore'; + case 'build_on_load': + return 'delete'; + } } function strategy_immediate($fun, $array) { - return array('immediate'); + return array('immediate'); } function strategy_smart_build($fun, $array) { - return array('build_on_load'); + return array('build_on_load'); } function strategy_sane($fun, $array) { global $config; - if (php_sapi_name() == 'cli') return false; - else if (isset($_POST['mod'])) return false; - // Thread needs to be done instantly. Same with a board page, but only if posting a new thread. - else if ($fun == 'sb_thread' || ($fun == 'sb_board' && $array[1] == 1 && isset ($_POST['page']))) return array('immediate'); - else return false; + if (php_sapi_name() == 'cli') return false; + else if (isset($_POST['mod'])) return false; + // Thread needs to be done instantly. Same with a board page, but only if posting a new thread. + else if ($fun == 'sb_thread' || ($fun == 'sb_board' && $array[1] == 1 && isset ($_POST['page']))) return array('immediate'); + else return false; } // My first, test strategy. function strategy_first($fun, $array) { - switch ($fun) { - case 'sb_thread': - return array('defer'); - case 'sb_board': - if ($array[1] > 8) return array('build_on_load'); - else return array('defer'); - case 'sb_api': - return array('defer'); - case 'sb_catalog': - return array('defer'); - case 'sb_recent': - return array('build_on_load'); - case 'sb_sitemap': - return array('build_on_load'); - case 'sb_ukko': - return array('defer'); - } + switch ($fun) { + case 'sb_thread': + return array('defer'); + case 'sb_board': + if ($array[1] > 8) return array('build_on_load'); + else return array('defer'); + case 'sb_api': + return array('defer'); + case 'sb_catalog': + return array('defer'); + case 'sb_recent': + return array('build_on_load'); + case 'sb_sitemap': + return array('build_on_load'); + case 'sb_ukko': + return array('defer'); + } }