533 lines
19 KiB
JavaScript
533 lines
19 KiB
JavaScript
/**
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* @file Supporting classes for leftychan javascript.
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* @author jonsmy
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*/
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globalThis.LCNSite = class LCNSite {
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static "createAbortable" () {
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const obj = { "abort": null, "controller": null, "signal": null }
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const setupController = () => {
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obj.controller = new AbortController()
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obj.signal = obj.controller.signal
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}
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obj.abort = () => {
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obj.controller.abort()
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setupController()
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}
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setupController()
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return obj
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}
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static "getThreadFromPages" (pages, thread_id) {
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for (const page of pages) {
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for (const thread of page.threads) {
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if (thread_id == String(thread.no)) {
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return { "page": page.page, ...thread }
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}
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}
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}
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return null
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};
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constructor () {
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this._isModerator = document.body.classList.contains("is-moderator");
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this._isThreadPage = document.body.classList.contains("active-thread");
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this._isBoardPage = document.body.classList.contains("active-board");
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this._isCatalogPage = document.body.classList.contains("active-catalog");
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this._isModPage = location.pathname == "/mod.php";
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this._isModRecentsPage = this._isModPage && (location.search == "?/recent" || location.search.startsWith("?/recent/"));
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this._isModReportsPage = this._isModPage && (location.search == "?/reports" || location.search.startsWith("?/reports/"));
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this._isModLogPage = this._isModPage && (location.search == "?/log" || location.search.startsWith("?/log/"));
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this._unseen = 0;
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this._pageTitle = document.title;
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this._favicon = document.querySelector("head > link[rel=\"shortcut icon\"]");
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this._generatedStyle = null;
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}
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"_doTitleUpdate" () {
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document.title = (this._unseen > 0 ? `(${this._unseen}) ` : "") + this._pageTitle;
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};
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"isModerator" () { return this._isModerator; }
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"isThreadPage" () {
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return this._isThreadPage;
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}
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"isBoardPage" () { return this._isBoardPage; }
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"isCatalogPage" () { return this._isCatalogPage; }
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"isModPage" () { return this._isModPage; }
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"isModRecentsPage" () { return this._isModRecentsPage; }
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"isModReportsPage" () { return this._isModReportsPage; }
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"isModLogPage" () { return this._isModLogPage; }
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"getUnseen" () { return this._unseen; }
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"clearUnseen" () { if (this._unseen != 0) { this.setUnseen(0); } }
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"setUnseen" (int) {
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const bool = !!int
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if (bool != !!this._unseen) {
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this.setFaviconType(bool ? "reply" : null)
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}
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this._unseen = int
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this._doTitleUpdate()
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}
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"getTitle" () { return this._pageTitle; }
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"setTitle" (title) { this._pageTitle = title; this._doTitleUpdate(); }
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"setFaviconType" (type=null) {
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if (this._favicon == null) {
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this._favicon = document.createElement("link")
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this._favicon.rel = "shortcut icon"
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document.head.appendChild(this._favicon)
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}
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this._favicon.href = `/favicon${type ? "-" + type : ""}.ico`
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}
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"getFloaterLContainer" () { return document.getElementById("bar-bottom-l"); }
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"getFloaterRContainer" () { return document.getElementById("bar-bottom-r"); }
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"getThreadStatsLContainer" () { return document.getElementById("lcn-threadstats-l"); }
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"getThreadStatsRContainer" () { return document.getElementById("lcn-threadstats-r"); }
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"writeCSSStyle" (origin, stylesheet) {
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if (this._generatedStyle == null && (this._generatedStyle = document.querySelector("head > style.generated-css")) == null) {
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this._generatedStyle = document.createElement("style")
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this._generatedStyle.classList.add("generated-css")
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document.head.appendChild(this._generatedStyle)
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}
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this._generatedStyle.textContent += `${this._generatedStyle.textContent.length ? "\n\n" : ""}/*** Generated by ${origin} ***/\n${stylesheet}`
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}
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}
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globalThis.LCNSite.INSTANCE = null;
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globalThis.LCNPostInfo = class LCNPostInfo {
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constructor () {
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this._boardId = null;
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this._threadId = null;
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this._postId = null;
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this._name = null;
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this._email = null;
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this._capcode = null;
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this._flag = null;
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this._ip = null;
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this._subject = null;
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this._createdAt = null;
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this._parent = null;
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this._isThread = false;
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this._isReply = false;
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this._isLocked = false;
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this._isSticky = false;
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}
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static "assign" (post) {
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if (post[this.nodeAttrib] == null) {
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return post[this.nodeAttrib] = this.from(post);
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} else {
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return post[this.nodeAttrib];
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}
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}
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static "from" (post) {
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assert.ok(post.classList.contains("post"), "Arty must be expected Element.");
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const inst = new this();
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const intro = post.querySelector(".intro");
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const link = intro.querySelector(".post_no:not([id])").href.split("/").reverse();
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inst._postId = link[0].slice(link[0].indexOf("#q") + 2);
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inst._threadId = link[0].slice(0, link[0].indexOf("."));
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inst._boardId = link[2];
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inst._isThread = post.classList.contains("op");
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inst._isReply = !inst._isThread;
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inst._subject = cont(intro.querySelector(".subject"), x => x.innerText);
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inst._name = cont(intro.querySelector(".name"), x => x.innerText);
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inst._email = cont(intro.querySelector(".email"), x => x.href.slice(7));
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inst._flag = cont(intro.querySelector(".flag"), x => x.src.split("/").reverse()[0].slice(0, -4));
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inst._capcode = cont(intro.querySelector(".capcode"), x => x.innerText);
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inst._ip = cont(intro.querySelector(".ip-link"), x => x.innerText);
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inst._createdAt = new Date(intro.querySelector("time[datetime]").dateTime || NaN);
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inst._isSticky = !!intro.querySelector("i.fa-thumb-tack");
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inst._isLocked = !!intro.querySelector("i.fa-lock");
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return inst;
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}
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"getParent" () { return this._parent; }
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"__setParent" (inst) { return this._parent = inst; }
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"getBoardId" () { return this._boardId; }
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"getThreadId" () { return this._threadId; }
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"getPostId" () { return this._postId; }
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"getHref" () { return `/${this.boardId}/res/${this.threadId}.html#q${this.postId}`; }
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"getName" () { return this._name; }
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"getEmail" () { return this._email; }
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"getIP" () { return this._ip; }
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"getCapcode" () { return this._capcode; }
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"getSubject" () { return this._subject; }
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"getCreatedAt" () { return this._createdAt; }
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"isSticky" () { return this._isSticky; }
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"isLocked" () { return this._isLocked; }
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"isThread" () { return this._isThread; }
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"isReply" () { return this._isReply; }
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"is" (info) {
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assert.ok(info, "Must be LCNPost.")
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return this.getBoardId() == info.getBoardId() && this.getPostId() == info.getPostId()
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}
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}
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LCNPostInfo.nodeAttrib = "$LCNPostInfo";
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LCNPostInfo.selector = ".post:not(.grid-li)";
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globalThis.LCNPost = class LCNPost {
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static "assign" (post) {
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return post[this.nodeAttrib] || (post[this.nodeAttrib] = this.from(post));
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}
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static "from" (post) { return new this(post); }
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constructor (post) {
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this._parent = null;
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this._post = null;
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this._info = null;
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this._ipLink = null;
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this._controls = null;
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this._customControlsSeperatorNode = null;
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assert.ok(post.classList.contains("post"), "Arty must be expected Element.");
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const intro = post.querySelector(".intro");
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this._post = post;
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this._info = LCNPostInfo.assign(post);
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this._ipLink = intro.querySelector(".ip-link");
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this._controls = Array.prototype.at.apply(post.querySelectorAll(".controls"), [ -1 ]);
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//assert.equal(this._info.getParent(), null, "Info should not have parent.");
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this._info.__setParent(this);
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}
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"jQuery" () { return $(this._post); }
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"trigger" (event_id, data=null) { $(this._post).trigger(event_id, [ data ]); }
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"getElement" () { return this._post; }
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"getInfo" () { return this._info; }
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"getIPLink" () { return this._ipLink; }
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"setIP" (ip) { this._ipLink.innerText = ip; }
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"getParent" () { return this._parent; }
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"__setParent" (inst) { return this._parent = inst; }
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"addCustomControl" (obj) {
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if (LCNSite.INSTANCE.isModerator()) {
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const link = document.createElement("a")
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link.innerText = `[${obj.btn}]`
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link.title = obj.tooltip
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if (typeof obj.href == "string") {
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link.href = obj.href
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link.referrerPolicy = "no-referrer"
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} else if (obj.onClick != undefined) {
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link.style.cursor = "pointer"
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link.addEventListener("click", e => { e.preventDefault(); obj.onClick(this); })
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}
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if (this._customControlsSeperatorNode == null) {
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this._controls.insertBefore(this._customControlsSeperatorNode = new Text(`${this.constructor.NBSP}-${this.constructor.NBSP}`), this._controls.firstElementChild)
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} else {
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this._controls.insertBefore(new Text(this.constructor.NBSP), this._customControlsSeperatorNode)
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}
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this._controls.insertBefore(link, this._customControlsSeperatorNode)
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}
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}
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}
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globalThis.LCNPost.nodeAttrib = "$LCNPost";
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globalThis.LCNPost.selector = ".post:not(.grid-li)";
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globalThis.LCNPost. NBSP = String.fromCharCode(160);
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globalThis.LCNThread = class LCNThread {
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static "assign" (thread) {
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return thread[this.nodeAttrib] || (thread[this.nodeAttrib] = this.from(thread));
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}
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static "from" (thread) { return new this(thread); }
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constructor (thread) {
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this._element = null;
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this._parent = null;
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this._op = null;
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assert.ok(thread.classList.contains("thread"), "Arty must be expected Element.")
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this._element = thread
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this._op = LCNPost.assign(this._element.querySelector(".post.op"))
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assert.equal(this._op.getParent(), null, "Op should not have parent.")
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this._op.__setParent(this)
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}
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"getElement" () { return this._element; }
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"getContent" () { return this._op; }
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"getPosts" () { return Array.prototype.map.apply(this._element.querySelectorAll(".post"), [ el => LCNPost.assign(el) ]); }
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"getReplies" () { return Array.prototype.map.apply(this._element.querySelectorAll(".post:not(.op)"), [ el => LCNPost.assign(el) ]); }
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"getParent" () { return this._parent; }
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"__setParent" (inst) { return this._parent = inst; }
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}
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globalThis.LCNThread.nodeAttrib = "$LCNThread";
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globalThis.LCNThread.selector = ".thread:not(.grid-li)";
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globalThis.LCNPostContainer = class LCNPostContainer {
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static "assign" (container) { return container[this.nodeAttrib] || (container[this.nodeAttrib] = this.from(container)); }
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static "from" (container) { return new this(container); }
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constructor (container) {
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this._parent = null;
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this._element = null;
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this._content = null;
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this._postId = null;
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this._boardId = null;
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assert.ok(container.classList.contains("postcontainer"), "Arty must be expected Element.")
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const child = container.querySelector(".thread, .post")
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this._element = container
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this._content = child.classList.contains("thread") ? LCNThread.assign(child) : LCNPost.assign(child)
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this._boardId = container.dataset.board
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this._postId = container.id.slice(2)
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assert.equal(this._content.getParent(), null, "Content should not have parent.")
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this._content.__setParent(this)
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}
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"getElement" () { return this._element; }
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"getContent" () { return this._content; }
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"getBoardId" () { return this._boardId; }
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"getPostId" () { return this._postId; }
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"getParent" () { return this._parent; }
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"__setParent" (inst) { return this._parent = inst; }
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}
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globalThis.LCNPostContainer.nodeAttrib = "$LCNPostContainer";
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globalThis.LCNPostContainer.selector = ".postcontainer";
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globalThis.LCNPostWrapper = class LCNPostWrapper {
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static "assign" (wrapper) { return wrapper[this.nodeAttrib] || (wrapper[this.nodeAttrib] = this.from(wrapper)); }
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static "from" (wrapper) { return new this(wrapper); }
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constructor (wrapper) {
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this._wrapper = null;
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this._eitaLink = null;
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this._eitaId = null;
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this._eitaHref = null
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this._content = null;
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assert.ok(wrapper.classList.contains("post-wrapper"), "Arty must be expected Element.")
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this._wrapper = wrapper
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this._eitaLink = wrapper.querySelector(".eita-link")
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this._eitaId = this._eitaLink.id
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this._eitaHref = this._eitaLink.href
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void Array.prototype.find.apply(wrapper.children, [
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el => {
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if (el.classList.contains("thread")) {
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return this._content = LCNThread.assign(el)
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} else if (el.classList.contains("postcontainer")) {
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return this._content = LCNPostContainer.assign(el)
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}
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}
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])
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assert.ok(this._content, "Wrapper should contain content.")
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assert.equal(this._content.getParent(), null, "Content should not have parent.")
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this._content.__setParent(this)
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}
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"getPost" () {
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const post = this.getContent().getContent()
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assert.ok(post instanceof LCNPost, "Post should be LCNPost.")
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return post
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}
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"getElement" () { return this._wrapper; }
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"getContent" () { return this._content; }
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"getEitaId" () { return this._eitaId; }
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"getEitaHref" () { return this._eitaHref; }
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"getEitaLink" () { return this._eitaLink; }
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}
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globalThis.LCNPostWrapper.nodeAttrib = "$LCNPostWrapper";
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globalThis.LCNPostWrapper.selector = ".post-wrapper";
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globalThis.LCNSetting = class LCNSetting {
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static "build" (id) { return new this(id); }
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constructor (id) {
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this._id = null;
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this._eventId = null;
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this._label = null;
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this._hidden = false;
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this._value = null;
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this._valueDefault = null;
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this._id = id;
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this._eventId = `lcnsetting::${this._id}`
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}
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"_getValue" () {
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const v = localStorage.getItem(this._id)
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if (v != null) {
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return this.__builtinValueImporter(v)
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} else {
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return this._valueDefault
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}
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}
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"isHidden" () { return this._hidden; }
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"setHidden" (v) { this._hidden = v; return this; }
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"getValue" () { return this._value || (this._value = this._getValue()); }
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"setValue" (v) {
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if (this._value !== v) {
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this._value = v
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localStorage.setItem(this._id, this.__builtinValueExporter(this._value))
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setTimeout(() => $(document).trigger(`${this._eventId}::change`, [ v, this ]), 1)
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}
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}
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"getLabel" () { return this._label; }
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"setLabel" (label) { this._label = label; return this; }
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"getDefaultValue" () { return this._valueDefault; }
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"setDefaultValue" (vd) { this._valueDefault = vd; return this; }
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"onChange" (fn) { $(document).on(`${this._eventId}::change`, (_,v,i) => fn(v, i)); }
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__setIdPrefix (prefix) {
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this._id = `${prefix}_${this._id}`
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this._eventId = `lcnsetting::${this._id}`
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}
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}
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globalThis.LCNToggleSetting = class LCNToggleSetting extends LCNSetting {
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__builtinValueImporter (v) { return v == "1"; }
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__builtinValueExporter (v) { return v ? "1" : ""; }
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__builtinDOMConstructor () {
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const div = document.createElement("div")
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const chk = document.createElement("input")
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const lbl = document.createElement("label")
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const id = `lcnts::${this.id}`
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lbl.htmlFor = id
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lbl.innerText = this.getLabel()
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chk.id = id
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chk.type = "checkbox"
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chk.checked = this.getValue()
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chk.addEventListener("click", e => {
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e.preventDefault();
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this.setValue(!this.getValue())
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})
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this.onChange(v => chk.checked = v)
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div.appendChild(chk)
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div.appendChild(lbl)
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return div
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}
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}
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globalThis.LCNSettingsSubcategory = class LCNSettingsSubcategory {
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static "for" (tab_id, id) {
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const domid = `lcnssc_${tab_id}_${id}`
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const inst = cont(document.getElementById(domid), x => x.$LCNSettingsSubcategory)
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if (inst == null) {
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const fieldset = document.createElement("fieldset")
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const legend = document.createElement("legend")
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fieldset.id = domid
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fieldset.appendChild(legend)
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// XXX: extend_tab only takes a string so this hacky workaround is used to let us use the regular dom api
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Options.extend_tab(tab_id, `<div id="__${domid}" hidden></div>`)
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const div = cont(document.getElementById(`__${domid}`), x => x.parentElement)
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assert.ok(div)
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div.replaceChildren(fieldset)
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return new this(tab_id, id, fieldset)
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} else {
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return inst
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}
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}
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constructor (tab_id, id, fieldset) {
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this._tab_id = tab_id
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this._id = id
|
|
this._fieldset = fieldset
|
|
this._legend = this._fieldset.querySelector("legend")
|
|
this._fieldset.$LCNSettingsSubcategory = this
|
|
}
|
|
|
|
"getLabel" () { return this._label; }
|
|
"setLabel" (label) { this._legend.innerText = this._label = label; return this; }
|
|
"addSetting" (setting) {
|
|
assert.ok(setting instanceof LCNSetting)
|
|
setting.__setIdPrefix(`lcnsetting_${this._tab_id}_${this._id}`)
|
|
if (!setting.isHidden() && setting.__builtinDOMConstructor != null) {
|
|
const div = setting.__builtinDOMConstructor()
|
|
div.classList.add("lcn-setting-entry")
|
|
this._fieldset.appendChild(div)
|
|
}
|
|
|
|
return this
|
|
}
|
|
|
|
}
|
|
|
|
$().ready(() => {
|
|
LCNSite.INSTANCE = new LCNSite();
|
|
|
|
for (const clazz of [ LCNPost, LCNPostInfo, LCNThread, LCNPostContainer, LCNPostWrapper ]) {
|
|
clazz.allNodes = (node=document) => node.querySelectorAll(clazz.selector)
|
|
clazz.all = (node=document) => Array.prototype.map.apply(clazz.allNodes(node), [ elem => clazz.assign(elem) ]);
|
|
clazz.clear = (node=document) => Array.prototype.forEach.apply(clazz.allNodes(node), [ elem => elem[clazz.nodeAttrib] = null ])
|
|
clazz.forEach = (fn, node=document) => clazz.allNodes(node).forEach(elem => fn(clazz.assign(elem)))
|
|
clazz.filter = (fn, node=document) => clazz.all(node).filter(fn)
|
|
clazz.find = fn => clazz.all().find(fn)
|
|
clazz.first = (node=document) => { return clazz.assign(node.querySelector(clazz.selector)); }
|
|
clazz.last = (node=document) => clazz.assign(Array.prototype.at.apply(clazz.allNodes(node), [ -1 ]))
|
|
}
|
|
|
|
// XXX: May be a cleaner way to do this but this should be fine for now.
|
|
for (const clazz of [ LCNPostContainer, LCNPostWrapper, LCNThread, LCNPost ]) { void clazz.all(); }
|
|
$(document).on("new_post", (e, post) => {
|
|
if (LCNSite.INSTANCE.isModRecentsPage()) {
|
|
void LCNPostWrapper.all()
|
|
} else {
|
|
void LCNPostContainer.all()
|
|
}
|
|
})
|
|
|
|
$(window).on("focus", () => LCNSite.INSTANCE.clearUnseen())
|
|
$(document.body).on("mousemove", () => LCNSite.INSTANCE.clearUnseen())
|
|
})
|