morethanwords
3 years ago
14 changed files with 362 additions and 330 deletions
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@@ -0,0 +1,202 @@
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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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import renderImageFromUrl from "../../helpers/dom/renderImageFromUrl"; |
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import replaceContent from "../../helpers/dom/replaceContent"; |
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import sequentialDom from "../../helpers/sequentialDom"; |
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import { UserProfilePhoto, ChatPhoto, InputFileLocation } from "../../layer"; |
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import RichTextProcessor from "../richtextprocessor"; |
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import rootScope from "../rootScope"; |
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import appDownloadManager from "./appDownloadManager"; |
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import appPeersManager from "./appPeersManager"; |
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import appPhotosManager from "./appPhotosManager"; |
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import appUsersManager from "./appUsersManager"; |
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type PeerPhotoSize = 'photo_small' | 'photo_big'; |
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export class AppAvatarsManager { |
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private savedAvatarURLs: { |
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[peerId: number]: { |
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[size in PeerPhotoSize]?: string | Promise<string> |
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} |
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} = {}; |
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public removeFromAvatarsCache(peerId: number) { |
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if(this.savedAvatarURLs[peerId]) { |
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delete this.savedAvatarURLs[peerId]; |
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} |
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} |
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public loadAvatar(peerId: number, photo: UserProfilePhoto.userProfilePhoto | ChatPhoto.chatPhoto, size: PeerPhotoSize) { |
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const inputPeer = appPeersManager.getInputPeerById(peerId); |
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let cached = false; |
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let getAvatarPromise: Promise<string>; |
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let saved = this.savedAvatarURLs[peerId]; |
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if(!saved || !saved[size]) { |
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if(!saved) { |
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saved = this.savedAvatarURLs[peerId] = {}; |
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} |
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//console.warn('will invoke downloadSmallFile:', peerId);
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const peerPhotoFileLocation: InputFileLocation.inputPeerPhotoFileLocation = { |
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_: 'inputPeerPhotoFileLocation', |
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pFlags: {}, |
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peer: inputPeer, |
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photo_id: photo.photo_id |
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}; |
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if(size === 'photo_big') { |
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peerPhotoFileLocation.pFlags.big = true; |
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} |
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const downloadOptions = {dcId: photo.dc_id, location: peerPhotoFileLocation}; |
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/* let str: string; |
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const time = Date.now(); |
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if(peerId === 0) { |
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str = `download avatar ${peerId}`; |
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} */ |
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const promise = appDownloadManager.download(downloadOptions); |
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getAvatarPromise = saved[size] = promise.then(blob => { |
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return saved[size] = URL.createObjectURL(blob); |
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/* if(str) { |
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console.log(str, Date.now() / 1000, Date.now() - time); |
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} */ |
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}); |
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} else if(typeof(saved[size]) !== 'string') { |
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getAvatarPromise = saved[size] as Promise<any>; |
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} else { |
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getAvatarPromise = Promise.resolve(saved[size]); |
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cached = true; |
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} |
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return {cached, loadPromise: getAvatarPromise}; |
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} |
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public putAvatar(div: HTMLElement, peerId: number, photo: UserProfilePhoto.userProfilePhoto | ChatPhoto.chatPhoto, size: PeerPhotoSize, img = new Image(), onlyThumb = false) { |
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let {cached, loadPromise} = this.loadAvatar(peerId, photo, size); |
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let renderThumbPromise: Promise<void>; |
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let callback: () => void; |
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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 thumbImage: HTMLImageElement; |
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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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img.classList.add('avatar-photo'); |
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const url = appPhotosManager.getPreviewURLFromBytes(photo.stripped_thumb); |
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renderThumbPromise = renderImageFromUrl(thumbImage, url).then(() => { |
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replaceContent(div, thumbImage); |
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}); |
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} |
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callback = () => { |
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if(photo.stripped_thumb) { |
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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) => renderImageFromUrl(img, url/* , false */)) |
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.then(() => callback()); |
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return {cached, loadPromise: renderThumbPromise || renderPromise}; |
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} |
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// peerId === peerId || title
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public putPhoto(div: HTMLElement, peerId: number, isDialog = false, title = '', onlyThumb = false) { |
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const photo = appPeersManager.getPeerPhoto(peerId); |
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const size: PeerPhotoSize = 'photo_small'; |
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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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const myId = rootScope.myId; |
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//console.log('loadDialogPhoto location:', location, inputPeer);
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if(peerId === myId && isDialog) { |
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div.innerText = ''; |
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div.dataset.color = ''; |
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div.classList.add('tgico-saved'); |
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div.classList.remove('tgico-deletedaccount'); |
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return; |
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} |
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if(peerId > 0) { |
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const user = appUsersManager.getUser(peerId); |
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if(user && user.pFlags && user.pFlags.deleted) { |
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div.innerText = ''; |
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div.dataset.color = appPeersManager.getPeerColorById(peerId); |
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div.classList.add('tgico-deletedaccount'); |
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div.classList.remove('tgico-saved'); |
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return; |
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} |
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} |
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if(!avatarAvailable || !avatarRendered || !this.savedAvatarURLs[peerId]) { |
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let color = ''; |
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if(peerId && (peerId !== myId || !isDialog)) { |
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color = appPeersManager.getPeerColorById(peerId); |
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} |
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div.innerText = ''; |
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div.classList.remove('tgico-saved', 'tgico-deletedaccount'); |
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div.dataset.color = color; |
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let abbr: string; |
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if(!title) { |
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const peer = appPeersManager.getPeer(peerId); |
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abbr = peer.initials ?? ''; |
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} else { |
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abbr = RichTextProcessor.getAbbreviation(title); |
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} |
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div.innerHTML = abbr; |
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//return Promise.resolve(true);
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} |
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if(avatarAvailable/* && false */) { |
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return this.putAvatar(div, peerId, photo, size, undefined, onlyThumb); |
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} |
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} |
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} |
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const appAvatarsManager = new AppAvatarsManager(); |
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export default appAvatarsManager; |
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