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/*
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* https://github.com/morethanwords/tweb
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* Copyright (C) 2019-2021 Eduard Kuzmenko
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* https://github.com/morethanwords/tweb/blob/master/LICENSE
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*
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* Originally from:
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* https://github.com/zhukov/webogram
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* Copyright (C) 2014 Igor Zhukov <igor.beatle@gmail.com>
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* https://github.com/zhukov/webogram/blob/master/LICENSE
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*/
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import appPhotosManager from "./appPhotosManager";
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import appDocsManager from "./appDocsManager";
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import { RichTextProcessor } from "../richtextprocessor";
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import { ReferenceContext } from "../mtproto/referenceDatabase";
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import rootScope from "../rootScope";
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import { safeReplaceObject } from "../../helpers/object";
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import { limitSymbols } from "../../helpers/string";
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export class AppWebPagesManager {
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private webpages: any = {};
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private pendingWebPages: {
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[webPageId: string]: {
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[mid: string]: true
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}
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} = {};
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constructor() {
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rootScope.on('apiUpdate', (e) => {
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const update = e;
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switch(update._) {
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case 'updateWebPage':
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this.saveWebPage(update.webpage);
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break;
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}
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});
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}
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public saveWebPage(apiWebPage: any, mid?: number, mediaContext?: ReferenceContext) {
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if(apiWebPage.photo && apiWebPage.photo._ === 'photo') {
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//appPhotosManager.savePhoto(apiWebPage.photo, mediaContext);
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apiWebPage.photo = appPhotosManager.savePhoto(apiWebPage.photo, mediaContext);
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} else {
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delete apiWebPage.photo;
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}
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if(apiWebPage.document && apiWebPage.document._ === 'document') {
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apiWebPage.document = appDocsManager.saveDoc(apiWebPage.document, mediaContext); // warning 11.04.2020
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} else {
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if(apiWebPage.type === 'document') {
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delete apiWebPage.type;
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}
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delete apiWebPage.document;
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}
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const siteName = apiWebPage.site_name;
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let shortTitle = apiWebPage.title || apiWebPage.author || siteName || '';
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if(siteName && shortTitle === siteName) {
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delete apiWebPage.site_name;
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}
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shortTitle = limitSymbols(shortTitle, 80, 100);
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apiWebPage.rTitle = RichTextProcessor.wrapRichText(shortTitle, {noLinks: true, noLinebreaks: true});
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let contextHashtag = '';
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if(siteName === 'GitHub') {
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const matches = apiWebPage.url.match(/(https?:\/\/github\.com\/[^\/]+\/[^\/]+)/);
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if(matches) {
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contextHashtag = matches[0] + '/issues/{1}';
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}
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}
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// delete apiWebPage.description
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const shortDescriptionText = limitSymbols(apiWebPage.description || '', 150, 180);
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apiWebPage.rDescription = RichTextProcessor.wrapRichText(shortDescriptionText, {
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contextSite: siteName || 'external',
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contextHashtag: contextHashtag
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});
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if(apiWebPage.type !== 'photo' &&
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apiWebPage.type !== 'video' &&
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apiWebPage.type !== 'gif' &&
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apiWebPage.type !== 'document' &&
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!apiWebPage.description &&
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apiWebPage.photo) {
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apiWebPage.type = 'photo';
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}
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if(mid) {
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if(this.pendingWebPages[apiWebPage.id] === undefined) {
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this.pendingWebPages[apiWebPage.id] = {};
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}
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this.pendingWebPages[apiWebPage.id][mid] = true;
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}
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if(this.webpages[apiWebPage.id] === undefined) {
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this.webpages[apiWebPage.id] = apiWebPage;
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} else {
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safeReplaceObject(this.webpages[apiWebPage.id], apiWebPage);
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}
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if(!mid && this.pendingWebPages[apiWebPage.id] !== undefined) {
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const msgs: number[] = [];
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for(const msgId in this.pendingWebPages[apiWebPage.id]) {
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msgs.push(+msgId);
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}
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rootScope.broadcast('webpage_updated', {
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id: apiWebPage.id,
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msgs
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});
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}
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return apiWebPage;
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}
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public deleteWebPageFromPending(webPage: any, mid: number) {
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const id = webPage.id;
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if(this.pendingWebPages[id] && this.pendingWebPages[id][mid]) {
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delete this.pendingWebPages[id][mid];
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if(!Object.keys(this.pendingWebPages[id]).length) {
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delete this.pendingWebPages[id];
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}
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}
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}
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public getWebPage(id: string) {
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return this.webpages[id];
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}
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}
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export default new AppWebPagesManager();
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