179 lines
8.6 KiB
TypeScript
179 lines
8.6 KiB
TypeScript
import {InlineDisplayMode, InlineImage} from '../interfaces';
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import * as Utils from '../site/utils';
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import {CoreBBCodeParser} from './core';
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import {BBCodeCustomTag, BBCodeSimpleTag, BBCodeTextTag} from './parser';
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const usernameRegex = /^[a-zA-Z0-9_\-\s]+$/;
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export class StandardBBCodeParser extends CoreBBCodeParser {
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inlines: {[key: string]: InlineImage | undefined} | undefined;
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createInline(inline: InlineImage): HTMLElement {
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const p1 = inline.hash.substr(0, 2);
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const p2 = inline.hash.substr(2, 2);
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const outerEl = this.createElement('div');
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const el = this.createElement('img');
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el.className = 'inline-image';
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el.title = el.alt = inline.name;
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el.src = `${Utils.staticDomain}images/charinline/${p1}/${p2}/${inline.hash}.${inline.extension}`;
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outerEl.appendChild(el);
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return outerEl;
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}
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constructor() {
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super();
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const hrTag = new BBCodeSimpleTag('hr', 'hr', [], []);
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hrTag.noClosingTag = true;
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this.addTag(hrTag);
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this.addTag(new BBCodeCustomTag('quote', (parser, parent, param) => {
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if(param !== '')
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parser.warning('Unexpected paramter on quote tag.');
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const element = parser.createElement('blockquote');
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const innerElement = parser.createElement('div');
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innerElement.className = 'quoteHeader';
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innerElement.appendChild(document.createTextNode('Quote:'));
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element.appendChild(innerElement);
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parent.appendChild(element);
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return element;
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}));
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this.addTag(new BBCodeSimpleTag('left', 'span', ['leftText']));
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this.addTag(new BBCodeSimpleTag('right', 'span', ['rightText']));
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this.addTag(new BBCodeSimpleTag('center', 'span', ['centerText']));
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this.addTag(new BBCodeSimpleTag('justify', 'span', ['justifyText']));
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this.addTag(new BBCodeSimpleTag('big', 'span', ['bigText'], ['url', 'i', 'u', 'b', 'color', 's']));
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this.addTag(new BBCodeSimpleTag('small', 'span', ['smallText'], ['url', 'i', 'u', 'b', 'color', 's']));
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this.addTag(new BBCodeSimpleTag('indent', 'div', ['indentText']));
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this.addTag(new BBCodeSimpleTag('heading', 'h2', [], ['url', 'i', 'u', 'b', 'color', 's']));
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this.addTag(new BBCodeSimpleTag('row', 'div', ['row']));
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this.addTag(new BBCodeCustomTag('col', (parser, parent, param) => {
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const col = parser.createElement('div');
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col.className = param === '1' ? 'col-lg-3 col-md-4 col-12' : param === '2' ? 'col-lg-4 col-md-6 col-12' :
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param === '3' ? 'col-lg-6 col-md-8 col-12' : 'col-md';
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parent.appendChild(col);
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return col;
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}));
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this.addTag(new BBCodeCustomTag('collapse', (parser, parent, param) => {
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if(param === '') { //tslint:disable-line:curly
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parser.warning('title parameter is required.');
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// HACK: Compatability fix with old site. Titles are not trimmed on old site, so empty collapse titles need to be allowed.
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//return null;
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}
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const outer = parser.createElement('div');
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outer.className = 'card bg-light bbcode-collapse';
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const headerText = parser.createElement('div');
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headerText.className = 'card-header bbcode-collapse-header';
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const icon = parser.createElement('i');
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icon.className = 'fas fa-chevron-down';
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icon.style.marginRight = '10px';
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headerText.appendChild(icon);
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headerText.appendChild(document.createTextNode(param));
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outer.appendChild(headerText);
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const body = parser.createElement('div');
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body.className = 'bbcode-collapse-body';
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body.style.height = '0';
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outer.appendChild(body);
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const inner = parser.createElement('div');
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inner.className = 'card-body';
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body.appendChild(inner);
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let timeout: number;
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headerText.addEventListener('click', () => {
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const isCollapsed = parseInt(body.style.height!, 10) === 0;
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if(isCollapsed) timeout = window.setTimeout(() => body.style.height = '', 200);
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else {
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clearTimeout(timeout);
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body.style.transition = 'initial';
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setImmediate(() => {
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body.style.transition = '';
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body.style.height = '0';
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});
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}
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body.style.height = `${body.scrollHeight}px`;
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icon.className = `fas fa-chevron-${isCollapsed ? 'up' : 'down'}`;
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});
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parent.appendChild(outer);
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return inner;
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}));
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this.addTag(new BBCodeTextTag('user', (parser, parent, param, content) => {
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if(param !== '')
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parser.warning('Unexpected parameter on user tag.');
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if(!usernameRegex.test(content))
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return;
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const a = parser.createElement('a');
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a.href = `${Utils.siteDomain}c/${content}`;
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a.target = '_blank';
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a.className = 'character-link';
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a.appendChild(document.createTextNode(content));
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parent.appendChild(a);
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return a;
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}));
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this.addTag(new BBCodeTextTag('icon', (parser, parent, param, content) => {
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if(param !== '')
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parser.warning('Unexpected parameter on icon tag.');
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if(!usernameRegex.test(content))
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return;
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const a = parser.createElement('a');
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a.href = `${Utils.siteDomain}c/${content}`;
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a.target = '_blank';
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const img = parser.createElement('img');
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img.src = `${Utils.staticDomain}images/avatar/${content.toLowerCase()}.png`;
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img.className = 'character-avatar icon';
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img.title = img.alt = content;
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a.appendChild(img);
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parent.appendChild(a);
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return a;
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}));
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this.addTag(new BBCodeTextTag('eicon', (parser, parent, param, content) => {
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if(param !== '')
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parser.warning('Unexpected parameter on eicon tag.');
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if(!usernameRegex.test(content))
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return;
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let extension = '.gif';
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if(!Utils.settings.animateEicons)
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extension = '.png';
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const img = parser.createElement('img');
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img.src = `${Utils.staticDomain}images/eicon/${content.toLowerCase()}${extension}`;
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img.className = 'character-avatar icon';
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img.title = img.alt = content;
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parent.appendChild(img);
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return img;
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}));
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this.addTag(new BBCodeTextTag('img', (p, parent, param, content) => {
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const parser = <StandardBBCodeParser>p;
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if(typeof parser.inlines === 'undefined') {
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parser.warning('This page does not support inline images.');
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return undefined;
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}
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const displayMode = Utils.settings.inlineDisplayMode;
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if(!/^\d+$/.test(param)) {
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parser.warning('img tag parameters must be numbers.');
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return undefined;
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}
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const inline = parser.inlines[param];
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if(typeof inline !== 'object') {
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parser.warning(`Could not find an inline image with id ${param} It will not be visible.`);
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return undefined;
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}
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inline.name = content;
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let element: HTMLElement;
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if(displayMode === InlineDisplayMode.DISPLAY_NONE || (displayMode === InlineDisplayMode.DISPLAY_SFW && inline.nsfw)) {
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const el = element = parser.createElement('a');
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el.className = 'unloadedInline';
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el.href = '#';
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el.dataset.inlineId = param;
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el.onclick = () => {
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(<HTMLElement[]>Array.prototype.slice.call(document.getElementsByClassName('unloadedInline'))).forEach((e) => {
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const showInline = parser.inlines![e.dataset.inlineId!];
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if(typeof showInline !== 'object') return;
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e.parentElement!.replaceChild(parser.createInline(showInline), e);
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});
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return false;
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};
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const prefix = inline.nsfw ? '[NSFW Inline] ' : '[Inline] ';
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el.appendChild(document.createTextNode(prefix));
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parent.appendChild(el);
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} else parent.appendChild(element = parser.createInline(inline));
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return element;
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}));
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}
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} |