Telegram Web K with changes to work inside I2P
https://web.telegram.i2p/
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172 lines
5.1 KiB
172 lines
5.1 KiB
/* |
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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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import getPreviewURLFromBytes from "../helpers/bytes/getPreviewURLFromBytes"; |
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import { renderImageFromUrlPromise } from "../helpers/dom/renderImageFromUrl"; |
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import replaceContent from "../helpers/dom/replaceContent"; |
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import setInnerHTML from "../helpers/dom/setInnerHTML"; |
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import { recordPromise } from "../helpers/recordPromise"; |
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import sequentialDom from "../helpers/sequentialDom"; |
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import { UserProfilePhoto, ChatPhoto } from "../layer"; |
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import type { PeerPhotoSize } from "../lib/appManagers/appAvatarsManager"; |
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import getPeerColorById from "../lib/appManagers/utils/peers/getPeerColorById"; |
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import { NULL_PEER_ID, REPLIES_PEER_ID } from "../lib/mtproto/mtproto_config"; |
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import getAbbreviation from "../lib/richTextProcessor/getAbbreviation"; |
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import rootScope from "../lib/rootScope"; |
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import getPeerInitials from "./wrappers/getPeerInitials"; |
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export async function putAvatar( |
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div: HTMLElement, |
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peerId: PeerId, |
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photo: UserProfilePhoto.userProfilePhoto | ChatPhoto.chatPhoto, |
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size: PeerPhotoSize, |
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img = new Image(), |
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onlyThumb = false |
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) { |
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const r = await rootScope.managers.acknowledged.appAvatarsManager.loadAvatar(peerId, photo, size); |
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const loadPromise = r.result; |
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const cached = r.cached; |
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img.classList.add('avatar-photo'); |
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let renderThumbPromise: Promise<void>; |
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let callback: () => void; |
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let thumbImage: HTMLImageElement; |
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if(cached) { |
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// смотри в misc.ts: renderImageFromUrl |
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callback = () => { |
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replaceContent(div, img); |
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div.dataset.color = ''; |
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}; |
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} else { |
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const animate = rootScope.settings.animationsEnabled; |
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if(animate) { |
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img.classList.add('fade-in'); |
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} |
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let isFullLoaded = false; |
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if(size === 'photo_big') { // let's load small photo first |
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const res = await putAvatar(div, peerId, photo, 'photo_small'); |
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renderThumbPromise = res.loadPromise; |
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thumbImage = res.thumbImage; |
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} else if(photo.stripped_thumb) { |
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thumbImage = new Image(); |
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div.classList.add('avatar-relative'); |
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thumbImage.classList.add('avatar-photo', 'avatar-photo-thumbnail'); |
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const url = getPreviewURLFromBytes(photo.stripped_thumb); |
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renderThumbPromise = renderImageFromUrlPromise(thumbImage, url).then(() => { |
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if(isFullLoaded) { |
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return; |
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} |
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replaceContent(div, thumbImage); |
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}); |
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} |
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callback = () => { |
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isFullLoaded = true; |
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if(thumbImage) { |
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div.append(img); |
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} else { |
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replaceContent(div, img); |
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} |
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setTimeout(() => { |
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if(div.childElementCount) { |
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sequentialDom.mutateElement(img, () => { |
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div.dataset.color = ''; |
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if(animate) { |
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img.classList.remove('fade-in'); |
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} |
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if(thumbImage) { |
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thumbImage.remove(); |
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} |
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}); |
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} |
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}, animate ? 200 : 0); |
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}; |
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} |
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const renderPromise = loadPromise |
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.then((url) => renderImageFromUrlPromise(img, url/* , !cached */)) |
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.then(callback); |
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await (renderThumbPromise || renderPromise); |
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return { |
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cached, |
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loadPromise: renderThumbPromise || renderPromise, |
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thumbImage |
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}; |
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} |
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function set( |
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div: HTMLElement, |
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innerHTML: Parameters<typeof setInnerHTML>[1], |
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color: string, |
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icon: string |
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) { |
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setInnerHTML(div, innerHTML); |
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div.dataset.color = color; |
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div.classList.remove('tgico-saved', 'tgico-deletedaccount', 'tgico-reply_filled'); |
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icon && div.classList.add(icon); |
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} |
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// peerId === peerId || title |
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export default async function putPhoto( |
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div: HTMLElement, |
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peerId: PeerId, |
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isDialog = false, |
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title = '', |
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onlyThumb = false, |
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isBig?: boolean |
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) { |
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const myId = rootScope.myId; |
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if(peerId === myId && isDialog) { |
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set(div, '', '', 'tgico-saved'); |
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return; |
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} |
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const managers = rootScope.managers; |
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if(peerId !== NULL_PEER_ID && peerId.isUser()) { |
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const user = await managers.appUsersManager.getUser(peerId); |
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if(user && user.pFlags && user.pFlags.deleted) { |
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set(div, '', getPeerColorById(peerId), 'tgico-deletedaccount'); |
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return; |
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} |
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} |
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const size: PeerPhotoSize = isBig ? 'photo_big' : 'photo_small'; |
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const photo = await managers.appPeersManager.getPeerPhoto(peerId); |
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const avatarAvailable = !!photo; |
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const avatarRendered = !!div.firstElementChild && !(div.firstElementChild as HTMLElement).classList.contains('emoji'); |
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if(!avatarAvailable || !avatarRendered || !(await managers.appAvatarsManager.isAvatarCached(peerId, size))) { |
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let color = ''; |
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if(peerId && (peerId !== myId || !isDialog)) { |
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color = getPeerColorById(peerId); |
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} |
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if(peerId === REPLIES_PEER_ID) { |
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set(div, '', color, 'tgico-reply_filled'); |
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return; |
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} |
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const abbr = await (title ? getAbbreviation(title) : getPeerInitials(peerId, managers)); |
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set(div, abbr, color, ''); |
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//return Promise.resolve(true); |
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} |
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if(avatarAvailable/* && false */) { |
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const promise = putAvatar(div, peerId, photo, size, undefined, onlyThumb); |
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// recordPromise(promise, 'putAvatar-' + peerId); |
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return promise; |
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} |
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}
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