Telegram Web K with changes to work inside I2P
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324 lines
9.4 KiB
324 lines
9.4 KiB
5 years ago
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import appPhotosManager from '../lib/appManagers/appPhotosManager';
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import CryptoWorker from '../lib/crypto/cryptoworker';
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import LottieLoader from '../lib/lottieLoader';
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import appStickersManager from "../lib/appManagers/appStickersManager";
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import appDocsManager from "../lib/appManagers/appDocsManager";
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import {AppImManager} from "../lib/appManagers/appImManager";
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import { formatBytes } from "../lib/utils";
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import ProgressivePreloader from './preloader';
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import LazyLoadQueue from './lazyLoadQueue';
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import apiFileManager from '../lib/mtproto/apiFileManager';
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export type MTDocument = {
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_: 'document',
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pFlags: any,
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flags: number,
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id: string,
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access_hash: string,
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file_reference: Uint8Array | number[],
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date: number,
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mime_type: string,
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size: number,
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thumbs: MTPhotoSize[],
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dc_id: number,
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attributes: any[],
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type?: string,
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h?: number,
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w?: number,
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file_name?: string,
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file?: File
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};
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export type MTPhotoSize = {
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_: string,
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w?: number,
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h?: number,
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size?: number,
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type?: string, // i, m, x, y, w by asc
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location?: any,
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bytes?: Uint8Array, // if type == 'i'
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preloaded?: boolean // custom added
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};
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export function wrapVideo(this: any, doc: MTDocument, container: HTMLDivElement, message: any, justLoader = true, preloader?: ProgressivePreloader, controls = true) {
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if(!container.firstElementChild || container.firstElementChild.tagName != 'IMG') {
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let size = appPhotosManager.setAttachmentSize(doc, container);
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}
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let peerID = this.peerID ? this.peerID : this.currentMessageID;
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//container.classList.add('video');
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let img = container.firstElementChild as HTMLImageElement || new Image();
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img.setAttribute('message-id', '' + message.id);
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if(!container.contains(img)) {
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container.append(img);
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}
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//return Promise.resolve();
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if(!preloader) {
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preloader = new ProgressivePreloader(container, false);
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}
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let loadVideo = () => {
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let promise = appDocsManager.downloadDoc(doc);
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/* promise.notify = (details: {done: number, total: number}) => {
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console.log('doc download', promise, details);
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preloader.setProgress(details.done);
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}; */
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return promise.then(blob => {
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if((this.peerID ? this.peerID : this.currentMessageID) != peerID) {
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this.log.warn('peer changed');
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return;
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}
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console.log('loaded doc:', doc, blob, container);
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let video = document.createElement('video');
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video.loop = controls;
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video.autoplay = controls;
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if(!justLoader) {
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video.controls = controls;
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} else {
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video.volume = 0;
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}
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video.setAttribute('message-id', '' + message.id);
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let source = document.createElement('source');
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//source.src = doc.url;
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source.src = URL.createObjectURL(blob);
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source.type = doc.mime_type;
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if(img && container.contains(img)) {
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container.removeChild(img);
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}
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video.append(source);
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container.append(video);
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//container.style.width = '';
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//container.style.height = '';
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preloader.detach();
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});
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};
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if(doc.type == 'gif' || true) { // extra fix
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return this.peerID ? this.loadMediaQueuePush(loadVideo) : loadVideo();
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} else { // if video
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let load = () => appPhotosManager.preloadPhoto(doc).then((blob) => {
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if((this.peerID ? this.peerID : this.currentMessageID) != peerID) {
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this.log.warn('peer changed');
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return;
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}
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img.src = URL.createObjectURL(blob);
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/* image.style.height = doc.h + 'px';
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image.style.width = doc.w + 'px'; */
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/* if(justLoader) { // extra fix
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justLoader = false;
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controls = false;
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} */
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if(!justLoader) {
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return loadVideo();
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} else {
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container.style.width = '';
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container.style.height = '';
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preloader.detach();
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}
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});
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return this.peerID ? this.loadMediaQueuePush(load) : load();
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}
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}
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export function wrapDocument(doc: MTDocument, withTime = false): HTMLDivElement {
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let docDiv = document.createElement('div');
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docDiv.classList.add('document');
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let iconDiv = document.createElement('div');
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iconDiv.classList.add('tgico-document');
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let extSplitted = doc.file_name ? doc.file_name.split('.') : '';
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let ext = '';
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ext = extSplitted.length > 1 && Array.isArray(extSplitted) ? extSplitted.pop().toLowerCase() : 'file';
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let ext2 = ext;
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if(doc.type == 'photo') {
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docDiv.classList.add('photo');
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ext2 = `<img src="${URL.createObjectURL(doc.file)}">`;
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}
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let fileName = doc.file_name || 'Unknown.file';
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let size = formatBytes(doc.size);
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if(withTime) {
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let months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
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let date = new Date(doc.date * 1000);
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size += ' · ' + months[date.getMonth()] + ' ' + date.getDate() + ', ' + date.getFullYear()
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+ ' at ' + date.getHours() + ':' + ('0' + date.getMinutes()).slice(-2);
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}
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docDiv.innerHTML = `
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<div class="document-ico ext-${ext}">${ext2}</div>
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<div class="document-name">${fileName}</div>
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<div class="document-size">${size}</div>
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`;
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return docDiv;
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}
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export function wrapPhoto(this: AppImManager, photo: any, message: any, container: HTMLDivElement) {
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//container.classList.add('photo');
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let peerID = this.peerID;
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let size = appPhotosManager.setAttachmentSize(photo.id, container);
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let image = container.firstElementChild as HTMLImageElement || new Image();
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//let size = appPhotosManager.setAttachmentSize(photo.id, image);
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image.setAttribute('message-id', message.mid);
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if(!container.contains(image)) {
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container.append(image);
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}
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let preloader = new ProgressivePreloader(container, false);
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let load = () => appPhotosManager.preloadPhoto(photo.id, size).then((blob) => {
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if(this.peerID != peerID) {
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this.log.warn('peer changed');
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return;
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}
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image.src = URL.createObjectURL(blob);
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preloader.detach();
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//image.style.width = '';
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//image.style.height = '';
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//container.style.width = '';
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//container.style.height = '';
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});
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console.log('wrapPhoto', load, container, image);
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return this.loadMediaQueue ? this.loadMediaQueuePush(load) : load();
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}
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export function wrapSticker(doc: MTDocument, div: HTMLDivElement, middleware?: () => boolean, lazyLoadQueue?: LazyLoadQueue, group?: string, canvas?: boolean, play = false) {
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let stickerType = doc.mime_type == "application/x-tgsticker" ? 2 : (doc.mime_type == "image/webp" ? 1 : 0);
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if(!stickerType) {
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console.error('wrong doc for wrapSticker!', doc, div);
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}
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//console.log('wrap sticker', doc);
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if(doc.thumbs && !div.firstElementChild) {
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let thumb = doc.thumbs[0];
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if(thumb.bytes) {
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apiFileManager.saveSmallFile(thumb.location, thumb.bytes);
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appPhotosManager.setAttachmentPreview(thumb.bytes, div, true);
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}
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}
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let load = () => apiFileManager.downloadSmallFile({
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_: 'inputDocumentFileLocation',
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access_hash: doc.access_hash,
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file_reference: doc.file_reference,
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thumb_size: ''/* document.thumbs[0].type */,
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id: doc.id,
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stickerType: stickerType
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}, {mimeType: doc.mime_type, dcID: doc.dc_id}).then(blob => {
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//console.log('loaded sticker:', blob, div);
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if(middleware && !middleware()) return;
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if(div.firstElementChild) {
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div.firstElementChild.remove();
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}
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if(stickerType == 2) {
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const reader = new FileReader();
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reader.addEventListener('loadend', async(e) => {
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// @ts-ignore
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const text = e.srcElement.result;
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let json = await CryptoWorker.gzipUncompress<string>(text, true);
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let animation = await LottieLoader.loadAnimation({
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container: div,
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loop: false,
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autoplay: false,
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animationData: JSON.parse(json),
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renderer: canvas ? 'canvas' : 'svg'
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}, group);
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if(!canvas) {
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div.addEventListener('mouseover', (e) => {
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let animation = LottieLoader.getAnimation(div, group);
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if(animation) {
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//console.log('sticker hover', animation, div);
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// @ts-ignore
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animation.loop = true;
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// @ts-ignore
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if(animation.currentFrame == animation.totalFrames - 1) {
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animation.goToAndPlay(0, true);
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} else {
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animation.play();
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}
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div.addEventListener('mouseout', () => {
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// @ts-ignore
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animation.loop = false;
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}, {once: true});
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}
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});
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} /* else {
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let canvas = div.firstElementChild as HTMLCanvasElement;
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if(!canvas.width && !canvas.height) {
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console.log('Need lottie resize');
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// @ts-ignore
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animation.resize();
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}
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} */
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if(play) {
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animation.play();
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}
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});
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reader.readAsArrayBuffer(blob);
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} else if(stickerType == 1) {
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let img = new Image();
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img.src = URL.createObjectURL(blob);
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/* div.style.height = doc.h + 'px';
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div.style.width = doc.w + 'px'; */
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div.append(img);
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}
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div.setAttribute('file-id', doc.id);
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appStickersManager.saveSticker(doc);
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});
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return lazyLoadQueue ? (lazyLoadQueue.push({div, load}), Promise.resolve()) : load();
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}
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