1591 lines
56 KiB
TypeScript
1591 lines
56 KiB
TypeScript
/*
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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 { deferredPromise } from "../helpers/cancellablePromise";
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import mediaSizes from "../helpers/mediaSizes";
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import { isTouchSupported } from "../helpers/touchSupport";
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import { isMobileSafari, isSafari } from "../helpers/userAgent";
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import appDocsManager, { MyDocument } from "../lib/appManagers/appDocsManager";
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import appImManager from "../lib/appManagers/appImManager";
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import appMessagesManager from "../lib/appManagers/appMessagesManager";
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import appPhotosManager from "../lib/appManagers/appPhotosManager";
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import { logger } from "../lib/logger";
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import VideoPlayer from "../lib/mediaPlayer";
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import { RichTextProcessor } from "../lib/richtextprocessor";
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import rootScope from "../lib/rootScope";
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import animationIntersector from "./animationIntersector";
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import appMediaPlaybackController from "./appMediaPlaybackController";
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import AvatarElement from "./avatar";
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import ButtonIcon from "./buttonIcon";
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import { ButtonMenuItemOptions } from "./buttonMenu";
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import ButtonMenuToggle from "./buttonMenuToggle";
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import { LazyLoadQueueBase } from "./lazyLoadQueue";
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import PopupForward from "./popups/forward";
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import ProgressivePreloader from "./preloader";
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import Scrollable from "./scrollable";
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import appSidebarRight from "./sidebarRight";
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import SwipeHandler from "./swipeHandler";
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import { months, ONE_DAY } from "../helpers/date";
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import { SearchSuperContext } from "./appSearchSuper.";
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import DEBUG from "../config/debug";
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import appNavigationController from "./appNavigationController";
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import { Message } from "../layer";
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import { forEachReverse } from "../helpers/array";
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import AppSharedMediaTab from "./sidebarRight/tabs/sharedMedia";
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import findUpClassName from "../helpers/dom/findUpClassName";
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import renderImageFromUrl from "../helpers/dom/renderImageFromUrl";
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import getVisibleRect from "../helpers/dom/getVisibleRect";
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import appDownloadManager from "../lib/appManagers/appDownloadManager";
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import { cancelEvent } from "../helpers/dom/cancelEvent";
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import fillPropertyValue from "../helpers/fillPropertyValue";
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import generatePathData from "../helpers/generatePathData";
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import replaceContent from "../helpers/dom/replaceContent";
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import PeerTitle from "./peerTitle";
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// TODO: масштабирование картинок (не SVG) при ресайзе, и правильный возврат на исходную позицию
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// TODO: картинки "обрезаются" если возвращаются или появляются с места, где есть их перекрытие (топбар, поле ввода)
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// TODO: видео в мобильной вёрстке, если показываются элементы управления: если свайпнуть в сторону, то элементы вернутся на место, т.е. прыгнут - это не ок, надо бы замаскировать
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const MEDIA_VIEWER_CLASSNAME = 'media-viewer';
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class AppMediaViewerBase<ContentAdditionType extends string, ButtonsAdditionType extends string, TargetType extends object> {
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protected wholeDiv: HTMLElement;
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protected overlaysDiv: HTMLElement;
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protected author: {[k in 'container' | 'avatarEl' | 'nameEl' | 'date']: HTMLElement} = {} as any;
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protected content: {[k in 'main' | 'container' | 'media' | 'mover' | ContentAdditionType]: HTMLElement} = {} as any;
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protected buttons: {[k in 'download' | 'close' | 'prev' | 'next' | 'mobile-close' | ButtonsAdditionType]: HTMLElement} = {} as any;
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protected topbar: HTMLElement;
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protected tempId = 0;
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protected preloader: ProgressivePreloader = null;
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protected preloaderStreamable: ProgressivePreloader = null;
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protected lastTarget: HTMLElement = null;
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protected prevTargets: TargetType[] = [];
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protected nextTargets: TargetType[] = [];
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//protected targetContainer: HTMLElement = null;
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//protected loadMore: () => void = null;
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protected log: ReturnType<typeof logger>;
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protected isFirstOpen = true;
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protected loadMediaPromiseUp: Promise<void> = null;
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protected loadMediaPromiseDown: Promise<void> = null;
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protected loadedAllMediaUp = false;
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protected loadedAllMediaDown = false;
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protected reverse = false; // reverse means next = higher msgid
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protected needLoadMore = true;
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protected pageEl = document.getElementById('page-chats') as HTMLDivElement;
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protected setMoverPromise: Promise<void>;
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protected setMoverAnimationPromise: Promise<void>;
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protected lazyLoadQueue: LazyLoadQueueBase;
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protected highlightSwitchersTimeout: number;
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protected onDownloadClick: (e: MouseEvent) => void;
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protected onPrevClick: (target: TargetType) => void;
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protected onNextClick: (target: TargetType) => void;
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protected loadMoreMedia: (older: boolean) => Promise<void>;
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protected videoPlayer: VideoPlayer;
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constructor(topButtons: Array<keyof AppMediaViewerBase<ContentAdditionType, ButtonsAdditionType, TargetType>['buttons']>) {
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this.log = logger('AMV');
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this.preloader = new ProgressivePreloader();
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this.preloaderStreamable = new ProgressivePreloader({
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cancelable: false,
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streamable: true
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});
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this.preloader.construct();
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this.preloaderStreamable.construct();
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this.lazyLoadQueue = new LazyLoadQueueBase();
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this.wholeDiv = document.createElement('div');
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this.wholeDiv.classList.add(MEDIA_VIEWER_CLASSNAME + '-whole');
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this.overlaysDiv = document.createElement('div');
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this.overlaysDiv.classList.add('overlays');
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const mainDiv = document.createElement('div');
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mainDiv.classList.add(MEDIA_VIEWER_CLASSNAME);
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const topbar = this.topbar = document.createElement('div');
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topbar.classList.add(MEDIA_VIEWER_CLASSNAME + '-topbar', MEDIA_VIEWER_CLASSNAME + '-appear');
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const topbarLeft = document.createElement('div');
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topbarLeft.classList.add(MEDIA_VIEWER_CLASSNAME + '-topbar-left');
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this.buttons['mobile-close'] = ButtonIcon('close', {onlyMobile: true});
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// * author
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this.author.container = document.createElement('div');
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this.author.container.classList.add(MEDIA_VIEWER_CLASSNAME + '-author', 'no-select');
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const authorRight = document.createElement('div');
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this.author.avatarEl = new AvatarElement();
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this.author.avatarEl.classList.add(MEDIA_VIEWER_CLASSNAME + '-userpic', 'avatar-44');
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this.author.nameEl = document.createElement('div');
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this.author.nameEl.classList.add(MEDIA_VIEWER_CLASSNAME + '-name');
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this.author.date = document.createElement('div');
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this.author.date.classList.add(MEDIA_VIEWER_CLASSNAME + '-date');
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authorRight.append(this.author.nameEl, this.author.date);
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this.author.container.append(this.author.avatarEl, authorRight);
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// * buttons
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const buttonsDiv = document.createElement('div');
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buttonsDiv.classList.add(MEDIA_VIEWER_CLASSNAME + '-buttons');
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topButtons.concat(['download', 'close']).forEach(name => {
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const button = ButtonIcon(name, {noRipple: name === 'close' || undefined});
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this.buttons[name] = button;
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buttonsDiv.append(button);
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});
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// * content
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this.content.main = document.createElement('div');
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this.content.main.classList.add(MEDIA_VIEWER_CLASSNAME + '-content');
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this.content.container = document.createElement('div');
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this.content.container.classList.add(MEDIA_VIEWER_CLASSNAME + '-container');
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this.content.media = document.createElement('div');
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this.content.media.classList.add(MEDIA_VIEWER_CLASSNAME + '-media');
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this.content.container.append(this.content.media);
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this.content.main.append(this.content.container);
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mainDiv.append(this.content.main);
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this.overlaysDiv.append(mainDiv);
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// * overlays end
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topbarLeft.append(this.buttons['mobile-close'], this.author.container);
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topbar.append(topbarLeft, buttonsDiv);
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this.buttons.prev = document.createElement('div');
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this.buttons.prev.className = `${MEDIA_VIEWER_CLASSNAME}-switcher ${MEDIA_VIEWER_CLASSNAME}-switcher-left`;
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this.buttons.prev.innerHTML = `<span class="tgico-down ${MEDIA_VIEWER_CLASSNAME}-prev-button"></span>`;
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this.buttons.next = document.createElement('div');
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this.buttons.next.className = `${MEDIA_VIEWER_CLASSNAME}-switcher ${MEDIA_VIEWER_CLASSNAME}-switcher-right`;
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this.buttons.next.innerHTML = `<span class="tgico-down ${MEDIA_VIEWER_CLASSNAME}-next-button"></span>`;
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this.wholeDiv.append(this.overlaysDiv, this.buttons.prev, this.buttons.next, this.topbar);
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// * constructing html end
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this.setNewMover();
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}
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protected setListeners() {
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this.buttons.download.addEventListener('click', this.onDownloadClick);
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[this.buttons.close, this.buttons['mobile-close'], this.preloaderStreamable.preloader].forEach(el => {
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el.addEventListener('click', this.close.bind(this));
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});
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this.buttons.prev.addEventListener('click', (e) => {
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cancelEvent(e);
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if(this.setMoverPromise) return;
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const target = this.prevTargets.pop();
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if(target) {
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this.onPrevClick(target);
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} else {
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this.buttons.prev.style.display = 'none';
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}
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});
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this.buttons.next.addEventListener('click', (e) => {
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cancelEvent(e);
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if(this.setMoverPromise) return;
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let target = this.nextTargets.shift();
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if(target) {
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this.onNextClick(target);
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} else {
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this.buttons.next.style.display = 'none';
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}
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});
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this.wholeDiv.addEventListener('click', this.onClick);
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if(isTouchSupported) {
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const swipeHandler = new SwipeHandler({
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element: this.wholeDiv,
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onSwipe: (xDiff, yDiff) => {
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if(VideoPlayer.isFullScreen()) {
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return;
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}
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//console.log(xDiff, yDiff);
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const percents = Math.abs(xDiff) / appPhotosManager.windowW;
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if(percents > .2 || xDiff > 125) {
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//console.log('will swipe', xDiff);
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if(xDiff < 0) {
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this.buttons.prev.click();
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} else {
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this.buttons.next.click();
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}
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return true;
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}
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const percentsY = Math.abs(yDiff) / appPhotosManager.windowH;
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if(percentsY > .2 || yDiff > 125) {
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this.buttons.close.click();
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return true;
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}
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return false;
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},
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verifyTouchTarget: (evt) => {
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// * Fix for seek input
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if((evt.target as HTMLElement).tagName === 'INPUT' || findUpClassName(evt.target, 'media-viewer-caption')) {
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return false;
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}
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return true;
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}
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});
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}
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}
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protected setBtnMenuToggle(buttons: ButtonMenuItemOptions[]) {
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const btnMenuToggle = ButtonMenuToggle({onlyMobile: true}, 'bottom-left', buttons);
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this.topbar.append(btnMenuToggle);
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}
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public close(e?: MouseEvent) {
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if(e) {
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cancelEvent(e);
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}
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if(this.setMoverAnimationPromise) return;
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appNavigationController.removeByType('media');
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this.lazyLoadQueue.clear();
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const promise = this.setMoverToTarget(this.lastTarget, true).then(({onAnimationEnd}) => onAnimationEnd);
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this.lastTarget = null;
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this.prevTargets = [];
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this.nextTargets = [];
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this.loadedAllMediaUp = this.loadedAllMediaDown = false;
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this.loadMediaPromiseUp = this.loadMediaPromiseDown = null;
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this.setMoverPromise = null;
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this.tempId = -1;
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/* if(appSidebarRight.historyTabIDs.slice(-1)[0] === AppSidebarRight.SLIDERITEMSIDS.forward) {
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promise.then(() => {
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appSidebarRight.forwardTab.closeBtn.click();
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});
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} */
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window.removeEventListener('keydown', this.onKeyDown);
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promise.finally(() => {
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this.wholeDiv.remove();
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rootScope.overlayIsActive = false;
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animationIntersector.checkAnimations(false);
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});
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return promise;
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}
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onClick = (e: MouseEvent) => {
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if(this.setMoverAnimationPromise) return;
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const target = e.target as HTMLElement;
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if(target.tagName === 'A') return;
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cancelEvent(e);
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if(isTouchSupported) {
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if(this.highlightSwitchersTimeout) {
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clearTimeout(this.highlightSwitchersTimeout);
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} else {
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this.wholeDiv.classList.add('highlight-switchers');
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}
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this.highlightSwitchersTimeout = window.setTimeout(() => {
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this.wholeDiv.classList.remove('highlight-switchers');
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this.highlightSwitchersTimeout = 0;
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}, 3e3);
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return;
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}
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let mover: HTMLElement = null;
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['media-viewer-mover', 'media-viewer-buttons', 'media-viewer-author', 'media-viewer-caption'].find(s => {
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try {
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mover = findUpClassName(target, s);
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if(mover) return true;
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} catch(err) {return false;}
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});
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if(/* target === this.mediaViewerDiv */!mover || target.tagName === 'IMG' || target.tagName === 'image') {
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this.buttons.close.click();
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}
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};
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private onKeyDown = (e: KeyboardEvent) => {
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//this.log('onKeyDown', e);
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if(e.key === 'ArrowRight') {
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this.buttons.next.click();
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} else if(e.key === 'ArrowLeft') {
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this.buttons.prev.click();
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}
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};
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protected async setMoverToTarget(target: HTMLElement, closing = false, fromRight = 0) {
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if(this.videoPlayer) { // there could be a better place for it
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this.videoPlayer.removeListeners();
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this.videoPlayer = undefined;
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}
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const mover = this.content.mover;
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if(!closing) {
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mover.innerHTML = '';
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//mover.append(this.buttons.prev, this.buttons.next);
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}
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this.removeCenterFromMover(mover);
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const wasActive = fromRight !== 0;
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const delay = rootScope.settings.animationsEnabled ? (wasActive ? 350 : 200) : 0;
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//let delay = wasActive ? 350 : 10000;
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/* if(wasActive) {
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this.moveTheMover(mover);
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mover = this.setNewMover();
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} */
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/* if(DEBUG) {
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this.log('setMoverToTarget', target, closing, wasActive, fromRight);
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} */
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let realParent: HTMLElement;
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let rect: DOMRect;
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if(target) {
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if(target instanceof AvatarElement || target.classList.contains('grid-item')) {
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realParent = target;
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rect = target.getBoundingClientRect();
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} else if(target instanceof SVGImageElement || target.parentElement instanceof SVGForeignObjectElement) {
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realParent = findUpClassName(target, 'attachment');
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rect = realParent.getBoundingClientRect();
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} else if(target.classList.contains('profile-avatars-avatar')) {
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realParent = findUpClassName(target, 'profile-avatars-container');
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rect = realParent.getBoundingClientRect();
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// * if not active avatar
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if(closing && target.getBoundingClientRect().left !== rect.left) {
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target = realParent = rect = undefined;
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}
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}
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}
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if(!target) {
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target = this.content.media;
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}
|
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if(!rect) {
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realParent = target.parentElement as HTMLElement;
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rect = target.getBoundingClientRect();
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}
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let needOpacity = false;
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if(target !== this.content.media && !target.classList.contains('profile-avatars-avatar')) {
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const overflowElement = findUpClassName(realParent, 'scrollable');
|
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const visibleRect = getVisibleRect(realParent, overflowElement);
|
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if(closing && (!visibleRect || visibleRect.overflow.vertical === 2 || visibleRect.overflow.horizontal === 2)) {
|
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target = this.content.media;
|
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realParent = target.parentElement as HTMLElement;
|
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rect = target.getBoundingClientRect();
|
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} else if(visibleRect && (visibleRect.overflow.vertical === 1 || visibleRect.overflow.horizontal === 1)) {
|
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needOpacity = true;
|
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}
|
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}
|
||
|
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const containerRect = this.content.media.getBoundingClientRect();
|
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|
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let transform = '';
|
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let left: number;
|
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let top: number;
|
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|
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if(wasActive) {
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left = fromRight === 1 ? appPhotosManager.windowW : -containerRect.width;
|
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top = containerRect.top;
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} else {
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left = rect.left;
|
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top = rect.top;
|
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}
|
||
|
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transform += `translate3d(${left}px,${top}px,0) `;
|
||
|
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/* if(wasActive) {
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left = fromRight === 1 ? appPhotosManager.windowW / 2 : -(containerRect.width + appPhotosManager.windowW / 2);
|
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transform += `translate(${left}px,-50%) `;
|
||
} else {
|
||
left = rect.left - (appPhotosManager.windowW / 2);
|
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top = rect.top - (appPhotosManager.windowH / 2);
|
||
transform += `translate(${left}px,${top}px) `;
|
||
} */
|
||
|
||
let aspecter: HTMLDivElement;
|
||
if(target instanceof HTMLImageElement || target instanceof HTMLVideoElement || target.tagName === 'DIV') {
|
||
if(mover.firstElementChild && mover.firstElementChild.classList.contains('media-viewer-aspecter')) {
|
||
aspecter = mover.firstElementChild as HTMLDivElement;
|
||
|
||
const player = aspecter.querySelector('.ckin__player');
|
||
if(player) {
|
||
const video = player.firstElementChild as HTMLVideoElement;
|
||
aspecter.append(video);
|
||
player.remove();
|
||
}
|
||
|
||
if(!aspecter.style.cssText) { // всё из-за видео, элементы управления скейлятся, так бы можно было этого не делать
|
||
mover.classList.remove('active');
|
||
this.setFullAspect(aspecter, containerRect, rect);
|
||
void mover.offsetLeft; // reflow
|
||
mover.classList.add('active');
|
||
}
|
||
} else {
|
||
aspecter = document.createElement('div');
|
||
aspecter.classList.add('media-viewer-aspecter'/* , 'disable-hover' */);
|
||
mover.prepend(aspecter);
|
||
}
|
||
|
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aspecter.style.cssText = `width: ${rect.width}px; height: ${rect.height}px; transform: scale3d(${containerRect.width / rect.width}, ${containerRect.height / rect.height}, 1);`;
|
||
}
|
||
|
||
mover.style.width = containerRect.width + 'px';
|
||
mover.style.height = containerRect.height + 'px';
|
||
|
||
const scaleX = rect.width / containerRect.width;
|
||
const scaleY = rect.height / containerRect.height;
|
||
if(!wasActive) {
|
||
transform += `scale3d(${scaleX},${scaleY},1) `;
|
||
}
|
||
|
||
let borderRadius = window.getComputedStyle(realParent).getPropertyValue('border-radius');
|
||
const brSplitted = fillPropertyValue(borderRadius) as string[];
|
||
borderRadius = brSplitted.map(r => (parseInt(r) / scaleX) + 'px').join(' ');
|
||
if(!wasActive) {
|
||
mover.style.borderRadius = borderRadius;
|
||
}
|
||
//let borderRadius = '0px 0px 0px 0px';
|
||
|
||
mover.style.transform = transform;
|
||
|
||
needOpacity && (mover.style.opacity = '0'/* !closing ? '0' : '' */);
|
||
|
||
/* if(wasActive) {
|
||
this.log('setMoverToTarget', mover.style.transform);
|
||
} */
|
||
|
||
let path: SVGPathElement;
|
||
const isOut = target.classList.contains('is-out');
|
||
|
||
const deferred = this.setMoverAnimationPromise = deferredPromise<void>();
|
||
const ret = {onAnimationEnd: deferred};
|
||
|
||
this.setMoverAnimationPromise.then(() => {
|
||
this.setMoverAnimationPromise = null;
|
||
});
|
||
|
||
if(!closing) {
|
||
let mediaElement: HTMLImageElement | HTMLVideoElement;
|
||
let src: string;
|
||
|
||
if(target.tagName === 'DIV' || target.tagName === 'AVATAR-ELEMENT') { // useContainerAsTarget
|
||
if(target.firstElementChild) {
|
||
mediaElement = new Image();
|
||
src = (target.firstElementChild as HTMLImageElement).src;
|
||
mover.append(mediaElement);
|
||
}
|
||
/* mediaElement = new Image();
|
||
src = target.style.backgroundImage.slice(5, -2); */
|
||
|
||
} else if(target instanceof HTMLImageElement) {
|
||
mediaElement = new Image();
|
||
src = target.src;
|
||
} else if(target instanceof HTMLVideoElement) {
|
||
const video = mediaElement = document.createElement('video');
|
||
video.src = target?.src;
|
||
} else if(target instanceof SVGSVGElement) {
|
||
const clipId = target.dataset.clipId;
|
||
const newClipId = clipId + '-mv';
|
||
|
||
const {width, height} = containerRect;
|
||
|
||
const newSvg = document.createElementNS("http://www.w3.org/2000/svg", "svg");
|
||
newSvg.setAttributeNS(null, 'width', '' + width);
|
||
newSvg.setAttributeNS(null, 'height', '' + height);
|
||
|
||
// нижние два свойства для масштабирования
|
||
newSvg.setAttributeNS(null, 'viewBox', `0 0 ${width} ${height}`);
|
||
newSvg.setAttributeNS(null, 'preserveAspectRatio', 'xMidYMid meet');
|
||
|
||
newSvg.insertAdjacentHTML('beforeend', target.firstElementChild.outerHTML.replace(clipId, newClipId));
|
||
newSvg.insertAdjacentHTML('beforeend', target.lastElementChild.outerHTML.replace(clipId, newClipId));
|
||
|
||
// теперь надо выставить новую позицию для хвостика
|
||
const defs = newSvg.firstElementChild;
|
||
const use = defs.firstElementChild.firstElementChild as SVGUseElement;
|
||
if(use instanceof SVGUseElement) {
|
||
let transform = use.getAttributeNS(null, 'transform');
|
||
transform = transform.replace(/translate\((.+?), (.+?)\) scale\((.+?), (.+?)\)/, (match, x, y, sX, sY) => {
|
||
x = +x;
|
||
if(x !== 2) {
|
||
x = width - (2 / scaleX);
|
||
} else {
|
||
x = 2 / scaleX;
|
||
}
|
||
|
||
y = height;
|
||
|
||
return `translate(${x}, ${y}) scale(${+sX / scaleX}, ${+sY / scaleY})`;
|
||
});
|
||
use.setAttributeNS(null, 'transform', transform);
|
||
|
||
// и новый RECT
|
||
path = defs.firstElementChild.lastElementChild as SVGPathElement;
|
||
|
||
// код ниже нужен только чтобы скрыть моргание до момента как сработает таймаут
|
||
let d: string;
|
||
const br: [number, number, number, number] = borderRadius.split(' ').map(v => parseInt(v)) as any;
|
||
if(isOut) d = generatePathData(0, 0, width - 9 / scaleX, height, ...br);
|
||
else d = generatePathData(9 / scaleX, 0, width - 9 / scaleX, height, ...br);
|
||
path.setAttributeNS(null, 'd', d);
|
||
}
|
||
|
||
const foreignObject = newSvg.lastElementChild;
|
||
foreignObject.setAttributeNS(null, 'width', '' + containerRect.width);
|
||
foreignObject.setAttributeNS(null, 'height', '' + containerRect.height);
|
||
|
||
mover.prepend(newSvg);
|
||
}
|
||
|
||
if(aspecter) {
|
||
aspecter.style.borderRadius = borderRadius;
|
||
|
||
if(mediaElement) {
|
||
aspecter.append(mediaElement);
|
||
}
|
||
}
|
||
|
||
mediaElement = mover.querySelector('video, img');
|
||
if(mediaElement instanceof HTMLImageElement) {
|
||
mediaElement.classList.add('thumbnail');
|
||
if(!aspecter) {
|
||
mediaElement.style.width = containerRect.width + 'px';
|
||
mediaElement.style.height = containerRect.height + 'px';
|
||
}
|
||
|
||
if(src) {
|
||
await new Promise((resolve, reject) => {
|
||
mediaElement.addEventListener('load', resolve);
|
||
|
||
if(src) {
|
||
mediaElement.src = src;
|
||
}
|
||
});
|
||
}
|
||
}/* else if(mediaElement instanceof HTMLVideoElement && mediaElement.firstElementChild && ((mediaElement.firstElementChild as HTMLSourceElement).src || src)) {
|
||
await new Promise((resolve, reject) => {
|
||
mediaElement.addEventListener('loadeddata', resolve);
|
||
|
||
if(src) {
|
||
(mediaElement.firstElementChild as HTMLSourceElement).src = src;
|
||
}
|
||
});
|
||
} */
|
||
|
||
mover.style.display = '';
|
||
|
||
window.requestAnimationFrame(() => {
|
||
mover.classList.add(wasActive ? 'moving' : 'active');
|
||
});
|
||
} else {
|
||
/* if(mover.classList.contains('center')) {
|
||
mover.classList.remove('center');
|
||
void mover.offsetLeft; // reflow
|
||
} */
|
||
|
||
if(target instanceof SVGSVGElement) {
|
||
path = mover.querySelector('path');
|
||
|
||
if(path) {
|
||
this.sizeTailPath(path, containerRect, scaleX, delay, false, isOut, borderRadius);
|
||
}
|
||
}
|
||
|
||
if(target.classList.contains('media-viewer-media')) {
|
||
mover.classList.add('hiding');
|
||
}
|
||
|
||
setTimeout(() => {
|
||
this.wholeDiv.classList.remove('active');
|
||
}, 0);
|
||
|
||
setTimeout(() => {
|
||
mover.style.borderRadius = borderRadius;
|
||
|
||
if(mover.firstElementChild) {
|
||
(mover.firstElementChild as HTMLElement).style.borderRadius = borderRadius;
|
||
}
|
||
}, delay / 2);
|
||
|
||
setTimeout(() => {
|
||
mover.innerHTML = '';
|
||
mover.classList.remove('moving', 'active', 'hiding');
|
||
mover.style.cssText = 'display: none;';
|
||
|
||
deferred.resolve();
|
||
}, delay);
|
||
|
||
return ret;
|
||
}
|
||
|
||
mover.classList.toggle('opening', !closing);
|
||
|
||
//await new Promise((resolve) => setTimeout(resolve, 0));
|
||
//await new Promise((resolve) => window.requestAnimationFrame(resolve));
|
||
// * одного RAF'а недостаточно, иногда анимация с одним не срабатывает (преимущественно на мобильных)
|
||
await new Promise((resolve) => window.requestAnimationFrame(() => window.requestAnimationFrame(resolve)));
|
||
|
||
// чтобы проверить установленную позицию - раскомментировать
|
||
// throw '';
|
||
|
||
//await new Promise((resolve) => setTimeout(resolve, 5e3));
|
||
|
||
mover.style.transform = `translate3d(${containerRect.left}px,${containerRect.top}px,0) scale3d(1,1,1)`;
|
||
//mover.style.transform = `translate(-50%,-50%) scale(1,1)`;
|
||
needOpacity && (mover.style.opacity = ''/* closing ? '0' : '' */);
|
||
|
||
if(aspecter) {
|
||
this.setFullAspect(aspecter, containerRect, rect);
|
||
}
|
||
|
||
//throw '';
|
||
|
||
setTimeout(() => {
|
||
mover.style.borderRadius = '';
|
||
|
||
if(mover.firstElementChild) {
|
||
(mover.firstElementChild as HTMLElement).style.borderRadius = '';
|
||
}
|
||
}, 0/* delay / 2 */);
|
||
|
||
mover.dataset.timeout = '' + setTimeout(() => {
|
||
mover.classList.remove('moving');
|
||
|
||
if(aspecter) { // всё из-за видео, элементы управления скейлятся, так бы можно было этого не делать
|
||
if(mover.querySelector('video') || true) {
|
||
mover.classList.remove('active');
|
||
aspecter.style.cssText = '';
|
||
void mover.offsetLeft; // reflow
|
||
}
|
||
|
||
//aspecter.classList.remove('disable-hover');
|
||
}
|
||
|
||
// эти строки нужны для установки центральной позиции, в случае ресайза это будет нужно
|
||
mover.classList.add('center', 'no-transition');
|
||
/* mover.style.left = mover.style.top = '50%';
|
||
mover.style.transform = 'translate(-50%, -50%)';
|
||
void mover.offsetLeft; // reflow */
|
||
|
||
// это уже нужно для будущих анимаций
|
||
mover.classList.add('active');
|
||
delete mover.dataset.timeout;
|
||
|
||
deferred.resolve();
|
||
}, delay);
|
||
|
||
if(path) {
|
||
this.sizeTailPath(path, containerRect, scaleX, delay, true, isOut, borderRadius);
|
||
}
|
||
|
||
return ret;
|
||
}
|
||
|
||
protected setFullAspect(aspecter: HTMLDivElement, containerRect: DOMRect, rect: DOMRect) {
|
||
/* let media = aspecter.firstElementChild;
|
||
let proportion: number;
|
||
if(media instanceof HTMLImageElement) {
|
||
proportion = media.naturalWidth / media.naturalHeight;
|
||
} else if(media instanceof HTMLVideoElement) {
|
||
proportion = media.videoWidth / media.videoHeight;
|
||
} */
|
||
const proportion = containerRect.width / containerRect.height;
|
||
|
||
let {width, height} = rect;
|
||
/* if(proportion === 1) {
|
||
aspecter.style.cssText = '';
|
||
} else { */
|
||
if(proportion > 0) {
|
||
width = height * proportion;
|
||
} else {
|
||
height = width * proportion;
|
||
}
|
||
|
||
//this.log('will set style aspecter:', `width: ${width}px; height: ${height}px; transform: scale(${containerRect.width / width}, ${containerRect.height / height});`);
|
||
|
||
aspecter.style.cssText = `width: ${width}px; height: ${height}px; transform: scale3d(${containerRect.width / width}, ${containerRect.height / height}, 1);`;
|
||
//}
|
||
}
|
||
|
||
protected sizeTailPath(path: SVGPathElement, rect: DOMRect, scaleX: number, delay: number, upscale: boolean, isOut: boolean, borderRadius: string) {
|
||
const start = Date.now();
|
||
const {width, height} = rect;
|
||
delay = delay / 2;
|
||
|
||
const br = borderRadius.split(' ').map(v => parseInt(v));
|
||
|
||
const step = () => {
|
||
const diff = Date.now() - start;
|
||
|
||
let progress = delay ? diff / delay : 1;
|
||
if(progress > 1) progress = 1;
|
||
if(upscale) progress = 1 - progress;
|
||
|
||
const _br: [number, number, number, number] = br.map(v => v * progress) as any;
|
||
|
||
let d: string;
|
||
if(isOut) d = generatePathData(0, 0, width - (9 / scaleX * progress), height, ..._br);
|
||
else d = generatePathData(9 / scaleX * progress, 0, width/* width - (9 / scaleX * progress) */, height, ..._br);
|
||
path.setAttributeNS(null, 'd', d);
|
||
|
||
if(diff < delay) window.requestAnimationFrame(step);
|
||
};
|
||
|
||
//window.requestAnimationFrame(step);
|
||
step();
|
||
}
|
||
|
||
protected removeCenterFromMover(mover: HTMLElement) {
|
||
if(mover.classList.contains('center')) {
|
||
//const rect = mover.getBoundingClientRect();
|
||
const rect = this.content.media.getBoundingClientRect();
|
||
mover.style.transform = `translate3d(${rect.left}px,${rect.top}px,0)`;
|
||
mover.classList.remove('center');
|
||
void mover.offsetLeft; // reflow
|
||
mover.classList.remove('no-transition');
|
||
}
|
||
}
|
||
|
||
protected moveTheMover(mover: HTMLElement, toLeft = true) {
|
||
const windowW = appPhotosManager.windowW;
|
||
|
||
this.removeCenterFromMover(mover);
|
||
|
||
//mover.classList.remove('active');
|
||
mover.classList.add('moving');
|
||
|
||
if(mover.dataset.timeout) { // и это тоже всё из-за скейла видео, так бы это не нужно было
|
||
clearTimeout(+mover.dataset.timeout);
|
||
}
|
||
|
||
const rect = mover.getBoundingClientRect();
|
||
|
||
const newTransform = mover.style.transform.replace(/translate3d\((.+?),/, (match, p1) => {
|
||
const x = toLeft ? -rect.width : windowW;
|
||
//const x = toLeft ? -(rect.right + (rect.width / 2)) : windowW / 2;
|
||
|
||
return match.replace(p1, x + 'px');
|
||
});
|
||
|
||
////////this.log('set newTransform:', newTransform, mover.style.transform, toLeft);
|
||
mover.style.transform = newTransform;
|
||
|
||
setTimeout(() => {
|
||
mover.remove();
|
||
}, 350);
|
||
}
|
||
|
||
protected setNewMover() {
|
||
const newMover = document.createElement('div');
|
||
newMover.classList.add('media-viewer-mover');
|
||
|
||
if(this.content.mover) {
|
||
const oldMover = this.content.mover;
|
||
oldMover.parentElement.append(newMover);
|
||
} else {
|
||
this.wholeDiv.append(newMover);
|
||
}
|
||
|
||
return this.content.mover = newMover;
|
||
}
|
||
|
||
/* public isElementVisible(container: HTMLElement, target: HTMLElement) {
|
||
const rect = container.getBoundingClientRect();
|
||
const targetRect = target.getBoundingClientRect();
|
||
|
||
return targetRect.bottom > rect.top && targetRect.top < rect.bottom;
|
||
} */
|
||
|
||
protected updateMediaSource(target: HTMLElement, url: string, tagName: 'video' | 'img') {
|
||
//if(target instanceof SVGSVGElement) {
|
||
const el = target.tagName.toLowerCase() === tagName ? target : target.querySelector(tagName) as HTMLElement;
|
||
if(el) {
|
||
renderImageFromUrl(el, url);
|
||
}
|
||
/* } else {
|
||
|
||
} */
|
||
}
|
||
|
||
protected setAuthorInfo(fromId: number, timestamp: number) {
|
||
const date = new Date();
|
||
const time = new Date(timestamp * 1000);
|
||
const now = date.getTime() / 1000;
|
||
|
||
const timeStr = time.getHours() + ':' + ('0' + time.getMinutes()).slice(-2);
|
||
let dateStr: string;
|
||
if((now - timestamp) < ONE_DAY && date.getDate() === time.getDate()) { // if the same day
|
||
dateStr = 'Today';
|
||
} else if((now - timestamp) < (ONE_DAY * 2) && (date.getDate() - 1) === time.getDate()) { // yesterday
|
||
dateStr = 'Yesterday';
|
||
} else if(date.getFullYear() !== time.getFullYear()) { // different year
|
||
dateStr = months[time.getMonth()].slice(0, 3) + ' ' + time.getDate() + ', ' + time.getFullYear();
|
||
} else {
|
||
dateStr = months[time.getMonth()].slice(0, 3) + ' ' + time.getDate();
|
||
}
|
||
|
||
this.author.date.innerText = dateStr + ' at ' + timeStr;
|
||
|
||
replaceContent(this.author.nameEl, new PeerTitle({
|
||
peerId: fromId,
|
||
dialog: false,
|
||
onlyFirstName: false,
|
||
plainText: false
|
||
}).element);
|
||
|
||
let oldAvatar = this.author.avatarEl;
|
||
this.author.avatarEl = (this.author.avatarEl.cloneNode() as AvatarElement);
|
||
this.author.avatarEl.setAttribute('peer', '' + fromId);
|
||
oldAvatar.parentElement.replaceChild(this.author.avatarEl, oldAvatar);
|
||
}
|
||
|
||
protected async _openMedia(media: any, timestamp: number, fromId: number, fromRight: number, target?: HTMLElement, reverse = false,
|
||
prevTargets: TargetType[] = [], nextTargets: TargetType[] = [], needLoadMore = true) {
|
||
if(this.setMoverPromise) return this.setMoverPromise;
|
||
|
||
/* if(DEBUG) {
|
||
this.log('openMedia:', media, fromId, prevTargets, nextTargets);
|
||
} */
|
||
|
||
this.setAuthorInfo(fromId, timestamp);
|
||
|
||
const isVideo = (media as MyDocument).type === 'video' || (media as MyDocument).type === 'gif';
|
||
|
||
if(this.isFirstOpen) {
|
||
//this.targetContainer = targetContainer;
|
||
this.prevTargets = prevTargets;
|
||
this.nextTargets = nextTargets;
|
||
this.reverse = reverse;
|
||
this.needLoadMore = needLoadMore;
|
||
this.isFirstOpen = false;
|
||
//this.loadMore = loadMore;
|
||
|
||
/* if(appSidebarRight.historyTabIDs.slice(-1)[0] === AppSidebarRight.SLIDERITEMSIDS.forward) {
|
||
appSidebarRight.forwardTab.closeBtn.click();
|
||
await new Promise((resolve) => setTimeout(resolve, 200));
|
||
} */
|
||
}
|
||
|
||
/* if(this.nextTargets.length < 10 && this.loadMore) {
|
||
this.loadMore();
|
||
} */
|
||
|
||
//if(prevTarget && (!prevTarget.parentElement || !this.isElementVisible(this.targetContainer, prevTarget))) prevTarget = null;
|
||
//if(nextTarget && (!nextTarget.parentElement || !this.isElementVisible(this.targetContainer, nextTarget))) nextTarget = null;
|
||
|
||
this.buttons.prev.classList.toggle('hide', !this.prevTargets.length);
|
||
this.buttons.next.classList.toggle('hide', !this.nextTargets.length);
|
||
|
||
const container = this.content.media;
|
||
const useContainerAsTarget = !target || target === container;
|
||
if(useContainerAsTarget) target = container;
|
||
|
||
this.lastTarget = target;
|
||
const tempId = ++this.tempId;
|
||
|
||
if(this.needLoadMore) {
|
||
if(this.nextTargets.length < 20) {
|
||
this.loadMoreMedia(!this.reverse);
|
||
}
|
||
|
||
if(this.prevTargets.length < 20) {
|
||
this.loadMoreMedia(this.reverse);
|
||
}
|
||
}
|
||
|
||
if(container.firstElementChild) {
|
||
container.innerHTML = '';
|
||
}
|
||
|
||
// ok set
|
||
|
||
const wasActive = fromRight !== 0;
|
||
if(wasActive) {
|
||
this.moveTheMover(this.content.mover, fromRight === 1);
|
||
this.setNewMover();
|
||
} else {
|
||
window.addEventListener('keydown', this.onKeyDown);
|
||
const mainColumns = this.pageEl.querySelector('#main-columns');
|
||
this.pageEl.insertBefore(this.wholeDiv, mainColumns);
|
||
void this.wholeDiv.offsetLeft; // reflow
|
||
this.wholeDiv.classList.add('active');
|
||
rootScope.overlayIsActive = true;
|
||
animationIntersector.checkAnimations(true);
|
||
|
||
if(!isMobileSafari) {
|
||
appNavigationController.pushItem({
|
||
type: 'media',
|
||
onPop: (canAnimate) => {
|
||
if(this.setMoverAnimationPromise) {
|
||
return false;
|
||
}
|
||
|
||
this.close();
|
||
}
|
||
});
|
||
}
|
||
}
|
||
|
||
////////this.log('wasActive:', wasActive);
|
||
|
||
const mover = this.content.mover;
|
||
|
||
//const maxWidth = appPhotosManager.windowW - 16;
|
||
const maxWidth = mediaSizes.isMobile ? this.pageEl.scrollWidth : this.pageEl.scrollWidth - 16;
|
||
// TODO: const maxHeight = mediaSizes.isMobile ? appPhotosManager.windowH : appPhotosManager.windowH - 100;
|
||
const maxHeight = appPhotosManager.windowH - 120;
|
||
let thumbPromise: Promise<any> = Promise.resolve();
|
||
const size = appPhotosManager.setAttachmentSize(media, container, maxWidth, maxHeight, mediaSizes.isMobile ? false : true).photoSize;
|
||
if(useContainerAsTarget) {
|
||
const cacheContext = appDownloadManager.getCacheContext(media, size.type);
|
||
let img: HTMLImageElement;
|
||
if(cacheContext.downloaded) {
|
||
img = new Image();
|
||
img.src = cacheContext.url;
|
||
} else {
|
||
const gotThumb = appPhotosManager.getStrippedThumbIfNeeded(media, cacheContext, true);
|
||
if(gotThumb) {
|
||
thumbPromise = gotThumb.loadPromise;
|
||
img = gotThumb.image;
|
||
}
|
||
}
|
||
|
||
if(img) {
|
||
img.classList.add('thumbnail');
|
||
container.append(img);
|
||
}
|
||
}
|
||
|
||
// need after setAttachmentSize
|
||
/* if(useContainerAsTarget) {
|
||
target = target.querySelector('img, video') || target;
|
||
} */
|
||
|
||
const preloader = media.supportsStreaming ? this.preloaderStreamable : this.preloader;
|
||
|
||
let setMoverPromise: Promise<void>;
|
||
if(isVideo) {
|
||
////////this.log('will wrap video', media, size);
|
||
|
||
// потому что для safari нужно создать элемент из event'а
|
||
const video = document.createElement('video');
|
||
|
||
const set = () => this.setMoverToTarget(target, false, fromRight).then(({onAnimationEnd}) => {
|
||
//return; // set and don't move
|
||
//if(wasActive) return;
|
||
//return;
|
||
|
||
const div = mover.firstElementChild && mover.firstElementChild.classList.contains('media-viewer-aspecter') ? mover.firstElementChild : mover;
|
||
//const video = mover.querySelector('video') || document.createElement('video');
|
||
|
||
const moverVideo = mover.querySelector('video');
|
||
if(moverVideo) {
|
||
moverVideo.remove();
|
||
}
|
||
|
||
//video.src = '';
|
||
|
||
video.setAttribute('playsinline', 'true');
|
||
|
||
// * fix for playing video if viewer is closed (https://contest.com/javascript-web-bonus/entry1425#issue11629)
|
||
video.addEventListener('timeupdate', () => {
|
||
if(this.tempId !== tempId) {
|
||
video.pause();
|
||
}
|
||
});
|
||
|
||
if(isSafari) {
|
||
// test stream
|
||
// video.controls = true;
|
||
video.autoplay = true;
|
||
}
|
||
|
||
if(media.type === 'gif') {
|
||
video.muted = true;
|
||
video.autoplay = true;
|
||
video.loop = true;
|
||
}
|
||
|
||
if(!video.parentElement) {
|
||
div.append(video);
|
||
}
|
||
|
||
const canPlayThrough = new Promise((resolve) => {
|
||
video.addEventListener('canplay', resolve, {once: true});
|
||
});
|
||
|
||
const createPlayer = () => {
|
||
if(media.type !== 'gif') {
|
||
video.dataset.ckin = 'default';
|
||
video.dataset.overlay = '1';
|
||
|
||
// fix for simultaneous play
|
||
appMediaPlaybackController.pause();
|
||
appMediaPlaybackController.willBePlayedMedia = null;
|
||
|
||
Promise.all([canPlayThrough, onAnimationEnd]).then(() => {
|
||
if(this.tempId !== tempId) {
|
||
return;
|
||
}
|
||
|
||
const player = new VideoPlayer(video, true, media.supportsStreaming);
|
||
this.videoPlayer = player;
|
||
/* div.append(video);
|
||
mover.append(player.wrapper); */
|
||
});
|
||
}
|
||
};
|
||
|
||
if(media.supportsStreaming) {
|
||
onAnimationEnd.then(() => {
|
||
if(video.readyState < video.HAVE_FUTURE_DATA) {
|
||
preloader.attach(mover, true);
|
||
}
|
||
|
||
/* canPlayThrough.then(() => {
|
||
preloader.detach();
|
||
}); */
|
||
});
|
||
|
||
const attachCanPlay = () => {
|
||
video.addEventListener('canplay', () => {
|
||
//this.log('video waited and progress loaded');
|
||
preloader.detach();
|
||
video.parentElement.classList.remove('is-buffering');
|
||
}, {once: true});
|
||
};
|
||
|
||
video.addEventListener('waiting', (e) => {
|
||
const loading = video.networkState === video.NETWORK_LOADING;
|
||
const isntEnoughData = video.readyState < video.HAVE_FUTURE_DATA;
|
||
|
||
//this.log('video waiting for progress', loading, isntEnoughData);
|
||
if(loading && isntEnoughData) {
|
||
attachCanPlay();
|
||
|
||
preloader.attach(mover, true);
|
||
|
||
// поставлю класс для плеера, чтобы убрать большую иконку пока прелоадер на месте
|
||
video.parentElement.classList.add('is-buffering');
|
||
}
|
||
});
|
||
|
||
attachCanPlay();
|
||
}
|
||
|
||
//if(!video.src || media.url !== video.src) {
|
||
const load = () => {
|
||
const cacheContext = appDownloadManager.getCacheContext(media);
|
||
const promise = media.supportsStreaming ? Promise.resolve() : appDocsManager.downloadDoc(media);
|
||
|
||
if(!media.supportsStreaming) {
|
||
onAnimationEnd.then(() => {
|
||
if(!cacheContext.url) {
|
||
preloader.attach(mover, true, promise);
|
||
}
|
||
});
|
||
}
|
||
|
||
(promise as Promise<any>).then(async() => {
|
||
if(this.tempId !== tempId) {
|
||
this.log.warn('media viewer changed video');
|
||
return;
|
||
}
|
||
|
||
const url = cacheContext.url;
|
||
if(target instanceof SVGSVGElement/* && (video.parentElement || !isSafari) */) { // if video exists
|
||
//if(!video.parentElement) {
|
||
div.firstElementChild.lastElementChild.append(video);
|
||
//}
|
||
|
||
this.updateMediaSource(mover, url, 'video');
|
||
} else {
|
||
renderImageFromUrl(video, url);
|
||
}
|
||
|
||
createPlayer();
|
||
});
|
||
|
||
return promise;
|
||
};
|
||
|
||
this.lazyLoadQueue.unshift({load});
|
||
//} else createPlayer();
|
||
});
|
||
|
||
setMoverPromise = thumbPromise.then(set);
|
||
} else {
|
||
const set = () => this.setMoverToTarget(target, false, fromRight).then(({onAnimationEnd}) => {
|
||
//return; // set and don't move
|
||
//if(wasActive) return;
|
||
//return;
|
||
|
||
const load = () => {
|
||
const cacheContext = appDownloadManager.getCacheContext(media, size.type);
|
||
const cancellablePromise = appPhotosManager.preloadPhoto(media.id, size);
|
||
|
||
onAnimationEnd.then(() => {
|
||
if(!cacheContext.url) {
|
||
this.preloader.attachPromise(cancellablePromise);
|
||
//this.preloader.attach(mover, true, cancellablePromise);
|
||
}
|
||
});
|
||
|
||
Promise.all([onAnimationEnd, cancellablePromise]).then(() => {
|
||
if(this.tempId !== tempId) {
|
||
this.log.warn('media viewer changed photo');
|
||
return;
|
||
}
|
||
|
||
///////this.log('indochina', blob);
|
||
|
||
const url = cacheContext.url;
|
||
if(target instanceof SVGSVGElement) {
|
||
this.updateMediaSource(target, url, 'img');
|
||
this.updateMediaSource(mover, url, 'img');
|
||
|
||
if(mediaSizes.isMobile) {
|
||
const imgs = mover.querySelectorAll('img');
|
||
if(imgs && imgs.length) {
|
||
imgs.forEach(img => {
|
||
img.classList.remove('thumbnail'); // может здесь это вообще не нужно
|
||
});
|
||
}
|
||
}
|
||
} else {
|
||
const div = mover.firstElementChild && mover.firstElementChild.classList.contains('media-viewer-aspecter') ? mover.firstElementChild : mover;
|
||
const haveImage = div.firstElementChild?.tagName === 'IMG' ? div.firstElementChild as HTMLImageElement : null;
|
||
if(!haveImage || haveImage.src !== url) {
|
||
let image = new Image();
|
||
image.classList.add('thumbnail');
|
||
|
||
//this.log('will renderImageFromUrl:', image, div, target);
|
||
|
||
renderImageFromUrl(image, url, () => {
|
||
this.updateMediaSource(target, url, 'img');
|
||
|
||
if(haveImage) {
|
||
window.requestAnimationFrame(() => {
|
||
haveImage.remove();
|
||
});
|
||
}
|
||
|
||
div.append(image);
|
||
});
|
||
}
|
||
}
|
||
|
||
//this.preloader.detach();
|
||
}).catch(err => {
|
||
this.log.error(err);
|
||
this.preloader.attach(mover);
|
||
this.preloader.setManual();
|
||
});
|
||
|
||
return cancellablePromise;
|
||
};
|
||
|
||
this.lazyLoadQueue.unshift({load});
|
||
});
|
||
|
||
setMoverPromise = thumbPromise.then(set);
|
||
}
|
||
|
||
return this.setMoverPromise = setMoverPromise.catch(() => {
|
||
this.setMoverAnimationPromise = null;
|
||
}).finally(() => {
|
||
this.setMoverPromise = null;
|
||
});
|
||
}
|
||
}
|
||
|
||
type AppMediaViewerTargetType = {
|
||
element: HTMLElement,
|
||
mid: number,
|
||
peerId: number
|
||
};
|
||
export default class AppMediaViewer extends AppMediaViewerBase<'caption', 'delete' | 'forward', AppMediaViewerTargetType> {
|
||
public currentMessageId = 0;
|
||
public currentPeerId = 0;
|
||
public searchContext: SearchSuperContext;
|
||
|
||
constructor() {
|
||
super([/* 'delete', */'forward']);
|
||
|
||
/* const stub = document.createElement('div');
|
||
stub.classList.add(MEDIA_VIEWER_CLASSNAME + '-stub');
|
||
this.content.main.prepend(stub); */
|
||
|
||
this.content.caption = document.createElement('div');
|
||
this.content.caption.classList.add(MEDIA_VIEWER_CLASSNAME + '-caption'/* , 'media-viewer-stub' */);
|
||
|
||
new Scrollable(this.content.caption);
|
||
|
||
//this.content.main.append(this.content.caption);
|
||
this.wholeDiv.append(this.content.caption);
|
||
|
||
this.setBtnMenuToggle([{
|
||
icon: 'forward',
|
||
text: 'Forward',
|
||
onClick: this.onForwardClick
|
||
}, {
|
||
icon: 'download',
|
||
text: 'MediaViewer.Context.Download',
|
||
onClick: this.onDownloadClick
|
||
}/* , {
|
||
icon: 'delete danger btn-disabled',
|
||
text: 'Delete',
|
||
onClick: () => {}
|
||
} */]);
|
||
|
||
// * constructing html end
|
||
|
||
this.setListeners();
|
||
}
|
||
|
||
protected setListeners() {
|
||
super.setListeners();
|
||
this.buttons.forward.addEventListener('click', this.onForwardClick);
|
||
this.author.container.addEventListener('click', this.onAuthorClick);
|
||
}
|
||
|
||
/* public close(e?: MouseEvent) {
|
||
const good = !this.setMoverAnimationPromise;
|
||
const promise = super.close(e);
|
||
|
||
if(good) { // clear
|
||
this.currentMessageId = 0;
|
||
this.peerId = 0;
|
||
}
|
||
|
||
return promise;
|
||
} */
|
||
|
||
onPrevClick = (target: AppMediaViewerTargetType) => {
|
||
this.nextTargets.unshift({element: this.lastTarget, mid: this.currentMessageId, peerId: this.currentPeerId});
|
||
this.openMedia(appMessagesManager.getMessageByPeer(target.peerId, target.mid), target.element, -1);
|
||
};
|
||
|
||
onNextClick = (target: AppMediaViewerTargetType) => {
|
||
this.prevTargets.push({element: this.lastTarget, mid: this.currentMessageId, peerId: this.currentPeerId});
|
||
this.openMedia(appMessagesManager.getMessageByPeer(target.peerId, target.mid), target.element, 1);
|
||
};
|
||
|
||
onForwardClick = () => {
|
||
if(this.currentMessageId) {
|
||
//appSidebarRight.forwardTab.open([this.currentMessageId]);
|
||
new PopupForward(this.currentPeerId, [this.currentMessageId], () => {
|
||
return this.close();
|
||
});
|
||
}
|
||
};
|
||
|
||
onAuthorClick = (e: MouseEvent) => {
|
||
if(this.currentMessageId && this.currentMessageId !== Number.MAX_SAFE_INTEGER) {
|
||
const mid = this.currentMessageId;
|
||
const peerId = this.currentPeerId;
|
||
const threadId = this.searchContext.threadId;
|
||
this.close(e)
|
||
//.then(() => mediaSizes.isMobile ? appSidebarRight.sharedMediaTab.closeBtn.click() : Promise.resolve())
|
||
.then(() => {
|
||
if(mediaSizes.isMobile) {
|
||
const tab = appSidebarRight.getTab(AppSharedMediaTab);
|
||
if(tab) {
|
||
tab.close();
|
||
}
|
||
}
|
||
|
||
const message = appMessagesManager.getMessageByPeer(peerId, mid);
|
||
appImManager.setInnerPeer(message.peerId, mid, threadId ? 'discussion' : undefined, threadId);
|
||
});
|
||
}
|
||
};
|
||
|
||
onDownloadClick = () => {
|
||
const message = appMessagesManager.getMessageByPeer(this.currentPeerId, this.currentMessageId);
|
||
if(message.media.photo) {
|
||
appPhotosManager.savePhotoFile(message.media.photo, appImManager.chat.bubbles.lazyLoadQueue.queueId);
|
||
} else {
|
||
let document: MyDocument = null;
|
||
|
||
if(message.media.webpage) document = message.media.webpage.document;
|
||
else document = message.media.document;
|
||
|
||
if(document) {
|
||
//console.log('will save document:', document);
|
||
appDocsManager.saveDocFile(document, appImManager.chat.bubbles.lazyLoadQueue.queueId);
|
||
}
|
||
}
|
||
};
|
||
|
||
// нет смысла делать проверку для reverse и loadMediaPromise
|
||
protected loadMoreMedia = (older = true) => {
|
||
//if(!older && this.reverse) return;
|
||
|
||
if(older && this.loadedAllMediaDown) return Promise.resolve();
|
||
else if(!older && this.loadedAllMediaUp) return Promise.resolve();
|
||
|
||
if(older && this.loadMediaPromiseDown) return this.loadMediaPromiseDown;
|
||
else if(!older && this.loadMediaPromiseUp) return this.loadMediaPromiseUp;
|
||
|
||
const loadCount = 50;
|
||
const backLimit = older ? 0 : loadCount;
|
||
let maxId = this.currentMessageId;
|
||
|
||
let anchor: AppMediaViewerTargetType;
|
||
if(older) {
|
||
anchor = this.reverse ? this.prevTargets[0] : this.nextTargets[this.nextTargets.length - 1];
|
||
} else {
|
||
anchor = this.reverse ? this.nextTargets[this.nextTargets.length - 1] : this.prevTargets[0];
|
||
}
|
||
|
||
if(anchor) maxId = anchor.mid;
|
||
if(!older) maxId = appMessagesManager.incrementMessageId(maxId, 1);
|
||
|
||
const promise = appMessagesManager.getSearch({
|
||
peerId: this.searchContext.peerId,
|
||
query: this.searchContext.query,
|
||
inputFilter: {
|
||
_: this.searchContext.inputFilter
|
||
},
|
||
maxId,
|
||
limit: backLimit ? 0 : loadCount,
|
||
backLimit,
|
||
threadId: this.searchContext.threadId,
|
||
folderId: this.searchContext.folderId,
|
||
nextRate: this.searchContext.nextRate,
|
||
minDate: this.searchContext.minDate,
|
||
maxDate: this.searchContext.maxDate
|
||
}).then(value => {
|
||
if(DEBUG) {
|
||
this.log('loaded more media by maxId:', maxId, value, older, this.reverse);
|
||
}
|
||
|
||
if(value.next_rate) {
|
||
this.searchContext.nextRate = value.next_rate;
|
||
}
|
||
|
||
if(value.history.length < loadCount) {
|
||
/* if(this.reverse) {
|
||
if(older) this.loadedAllMediaUp = true;
|
||
else this.loadedAllMediaDown = true;
|
||
} else { */
|
||
if(older) this.loadedAllMediaDown = true;
|
||
else this.loadedAllMediaUp = true;
|
||
//}
|
||
}
|
||
|
||
const method: any = older ? value.history.forEach.bind(value.history) : forEachReverse.bind(null, value.history);
|
||
method((message: Message.message) => {
|
||
const {mid, peerId} = message;
|
||
const media = this.getMediaFromMessage(message);
|
||
|
||
if(!media) return;
|
||
//if(media._ === 'document' && media.type !== 'video') return;
|
||
|
||
const t = {element: null as HTMLElement, mid, peerId};
|
||
if(older) {
|
||
if(this.reverse) this.prevTargets.unshift(t);
|
||
else this.nextTargets.push(t);
|
||
} else {
|
||
if(this.reverse) this.nextTargets.push(t);
|
||
else this.prevTargets.unshift(t);
|
||
}
|
||
});
|
||
|
||
this.buttons.prev.classList.toggle('hide', !this.prevTargets.length);
|
||
this.buttons.next.classList.toggle('hide', !this.nextTargets.length);
|
||
}, () => {}).then(() => {
|
||
if(older) this.loadMediaPromiseDown = null;
|
||
else this.loadMediaPromiseUp = null;
|
||
});
|
||
|
||
if(older) this.loadMediaPromiseDown = promise;
|
||
else this.loadMediaPromiseUp = promise;
|
||
|
||
return promise;
|
||
};
|
||
|
||
private getMediaFromMessage(message: any) {
|
||
return message.action ? message.action.photo : message.media.photo
|
||
|| message.media.document
|
||
|| (message.media.webpage && (message.media.webpage.document || message.media.webpage.photo));
|
||
}
|
||
|
||
private setCaption(message: any) {
|
||
const caption = message.message;
|
||
this.content.caption.classList.toggle('hide', !caption);
|
||
if(caption) {
|
||
this.content.caption.firstElementChild.innerHTML = RichTextProcessor.wrapRichText(caption, {
|
||
entities: message.totalEntities
|
||
});
|
||
} else {
|
||
this.content.caption.firstElementChild.innerHTML = '';
|
||
}
|
||
}
|
||
|
||
public setSearchContext(context: SearchSuperContext) {
|
||
this.searchContext = context;
|
||
|
||
if(this.searchContext.folderId !== undefined) {
|
||
this.loadedAllMediaUp = true;
|
||
|
||
if(this.searchContext.nextRate === undefined) {
|
||
this.loadedAllMediaDown = true;
|
||
}
|
||
}
|
||
|
||
return this;
|
||
}
|
||
|
||
public async openMedia(message: any, target?: HTMLElement, fromRight = 0, reverse = false,
|
||
prevTargets: AppMediaViewer['prevTargets'] = [], nextTargets: AppMediaViewer['prevTargets'] = [], needLoadMore = true) {
|
||
if(this.setMoverPromise) return this.setMoverPromise;
|
||
|
||
const mid = message.mid;
|
||
const fromId = message.fromId;
|
||
const media = this.getMediaFromMessage(message);
|
||
|
||
this.currentMessageId = mid;
|
||
this.currentPeerId = message.peerId;
|
||
const promise = super._openMedia(media, message.date, fromId, fromRight, target, reverse, prevTargets, nextTargets, needLoadMore);
|
||
this.setCaption(message);
|
||
|
||
return promise;
|
||
}
|
||
}
|
||
|
||
type AppMediaViewerAvatarTargetType = {element: HTMLElement, photoId: string};
|
||
export class AppMediaViewerAvatar extends AppMediaViewerBase<'', 'delete', AppMediaViewerAvatarTargetType> {
|
||
public currentPhotoId: string;
|
||
public peerId: number;
|
||
|
||
constructor(peerId: number) {
|
||
super([/* 'delete' */]);
|
||
|
||
this.peerId = peerId;
|
||
|
||
this.setBtnMenuToggle([{
|
||
icon: 'download',
|
||
text: 'MediaViewer.Context.Download',
|
||
onClick: this.onDownloadClick
|
||
}/* , {
|
||
icon: 'delete danger btn-disabled',
|
||
text: 'Delete',
|
||
onClick: () => {}
|
||
} */]);
|
||
|
||
// * constructing html end
|
||
|
||
this.setListeners();
|
||
}
|
||
|
||
onPrevClick = (target: AppMediaViewerAvatarTargetType) => {
|
||
this.nextTargets.unshift({element: this.lastTarget, photoId: this.currentPhotoId});
|
||
this.openMedia(target.photoId, target.element, -1);
|
||
};
|
||
|
||
onNextClick = (target: AppMediaViewerAvatarTargetType) => {
|
||
this.prevTargets.push({element: this.lastTarget, photoId: this.currentPhotoId});
|
||
this.openMedia(target.photoId, target.element, 1);
|
||
};
|
||
|
||
onDownloadClick = () => {
|
||
appPhotosManager.savePhotoFile(appPhotosManager.getPhoto(this.currentPhotoId), appImManager.chat.bubbles.lazyLoadQueue.queueId);
|
||
};
|
||
|
||
protected loadMoreMedia = (older = true) => {
|
||
if(this.peerId < 0) return Promise.resolve(); // ! это значит, что открыло аватар чата, но следующих фотографий нет.
|
||
if(this.loadedAllMediaDown) return Promise.resolve();
|
||
if(this.loadMediaPromiseDown) return this.loadMediaPromiseDown;
|
||
|
||
const peerId = this.peerId;
|
||
const loadCount = 50;
|
||
|
||
const maxId = this.nextTargets.length ? this.nextTargets[this.nextTargets.length - 1].photoId : this.currentPhotoId;
|
||
|
||
const promise = appPhotosManager.getUserPhotos(peerId, maxId, loadCount).then(value => {
|
||
if(this.peerId !== peerId) {
|
||
this.log.warn('peer changed');
|
||
return;
|
||
}
|
||
|
||
// if(DEBUG) {
|
||
// this.log('loaded more media by maxId:', /* maxId, */value, older, this.reverse);
|
||
// }
|
||
|
||
if(value.photos.length < loadCount) {
|
||
this.loadedAllMediaDown = true;
|
||
}
|
||
|
||
value.photos.forEach(photoId => {
|
||
if(this.currentPhotoId === photoId) return;
|
||
this.nextTargets.push({element: null as HTMLElement, photoId: photoId});
|
||
});
|
||
|
||
this.buttons.prev.classList.toggle('hide', !this.prevTargets.length);
|
||
this.buttons.next.classList.toggle('hide', !this.nextTargets.length);
|
||
}, () => {}).then(() => {
|
||
this.loadMediaPromiseDown = null;
|
||
});
|
||
|
||
return this.loadMediaPromiseDown = promise;
|
||
};
|
||
|
||
public async openMedia(photoId: string, target?: HTMLElement, fromRight = 0, prevTargets?: AppMediaViewerAvatarTargetType[], nextTargets?: AppMediaViewerAvatarTargetType[]) {
|
||
if(this.setMoverPromise) return this.setMoverPromise;
|
||
|
||
const photo = appPhotosManager.getPhoto(photoId);
|
||
|
||
this.currentPhotoId = photo.id;
|
||
|
||
return super._openMedia(photo, photo.date, this.peerId, fromRight, target, false, prevTargets, nextTargets);
|
||
}
|
||
}
|