Switch away from deprecated ReactDOM findDOMNode (#28259)
* Remove unused method getVisibleDecryptionFailures Signed-off-by: Michael Telatynski <7t3chguy@gmail.com> * Switch away from ReactDOM findDOMNode Signed-off-by: Michael Telatynski <7t3chguy@gmail.com> * Iterate Signed-off-by: Michael Telatynski <7t3chguy@gmail.com> --------- Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
This commit is contained in:
Michael Telatynski
GitHub
parent
19ef3267c0
commit
d4cf3881bc
7 changed files with 77 additions and 81 deletions
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@ -6,12 +6,11 @@ SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
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Please see LICENSE files in the repository root for full details.
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*/
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import React, { Key, MutableRefObject, ReactElement, ReactInstance } from "react";
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import ReactDom from "react-dom";
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import React, { Key, MutableRefObject, ReactElement, RefCallback } from "react";
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interface IChildProps {
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style: React.CSSProperties;
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ref: (node: React.ReactInstance) => void;
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ref: RefCallback<HTMLElement>;
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}
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interface IProps {
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@ -36,7 +35,7 @@ function isReactElement(c: ReturnType<(typeof React.Children)["toArray"]>[number
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* automatic positional animation, look at react-shuffle or similar libraries.
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*/
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export default class NodeAnimator extends React.Component<IProps> {
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private nodes: Record<string, ReactInstance> = {};
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private nodes: Record<string, HTMLElement> = {};
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private children: { [key: string]: ReactElement } = {};
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public static defaultProps: Partial<IProps> = {
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startStyles: [],
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@ -71,10 +70,10 @@ export default class NodeAnimator extends React.Component<IProps> {
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if (!isReactElement(c)) return;
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if (oldChildren[c.key!]) {
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const old = oldChildren[c.key!];
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const oldNode = ReactDom.findDOMNode(this.nodes[old.key!]);
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const oldNode = this.nodes[old.key!];
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if (oldNode && (oldNode as HTMLElement).style.left !== c.props.style.left) {
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this.applyStyles(oldNode as HTMLElement, { left: c.props.style.left });
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if (oldNode && oldNode.style.left !== c.props.style.left) {
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this.applyStyles(oldNode, { left: c.props.style.left });
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}
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// clone the old element with the props (and children) of the new element
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// so prop updates are still received by the children.
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@ -98,26 +97,29 @@ export default class NodeAnimator extends React.Component<IProps> {
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});
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}
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private collectNode(k: Key, node: React.ReactInstance, restingStyle: React.CSSProperties): void {
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private collectNode(k: Key, domNode: HTMLElement | null, restingStyle: React.CSSProperties): void {
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const key = typeof k === "bigint" ? Number(k) : k;
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if (node && this.nodes[key] === undefined && this.props.startStyles.length > 0) {
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if (domNode && this.nodes[key] === undefined && this.props.startStyles.length > 0) {
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const startStyles = this.props.startStyles;
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const domNode = ReactDom.findDOMNode(node);
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// start from startStyle 1: 0 is the one we gave it
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// to start with, so now we animate 1 etc.
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for (let i = 1; i < startStyles.length; ++i) {
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this.applyStyles(domNode as HTMLElement, startStyles[i]);
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this.applyStyles(domNode, startStyles[i]);
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}
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// and then we animate to the resting state
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window.setTimeout(() => {
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this.applyStyles(domNode as HTMLElement, restingStyle);
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this.applyStyles(domNode, restingStyle);
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}, 0);
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}
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this.nodes[key] = node;
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if (domNode) {
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this.nodes[key] = domNode;
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} else {
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delete this.nodes[key];
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}
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if (this.props.innerRef) {
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this.props.innerRef.current = node;
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this.props.innerRef.current = domNode;
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}
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}
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@ -7,7 +7,6 @@ Please see LICENSE files in the repository root for full details.
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*/
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import React, { createRef, ReactNode, TransitionEvent } from "react";
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import ReactDOM from "react-dom";
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import classNames from "classnames";
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import { Room, MatrixClient, RoomStateEvent, EventStatus, MatrixEvent, EventType } from "matrix-js-sdk/src/matrix";
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import { logger } from "matrix-js-sdk/src/logger";
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@ -245,7 +244,7 @@ export default class MessagePanel extends React.Component<IProps, IState> {
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private readMarkerNode = createRef<HTMLLIElement>();
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private whoIsTyping = createRef<WhoIsTypingTile>();
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private scrollPanel = createRef<ScrollPanel>();
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public scrollPanel = createRef<ScrollPanel>();
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private readonly showTypingNotificationsWatcherRef: string;
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private eventTiles: Record<string, UnwrappedEventTile> = {};
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@ -376,13 +375,13 @@ export default class MessagePanel extends React.Component<IProps, IState> {
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// +1: read marker is below the window
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public getReadMarkerPosition(): number | null {
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const readMarker = this.readMarkerNode.current;
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const messageWrapper = this.scrollPanel.current;
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const messageWrapper = this.scrollPanel.current?.divScroll;
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if (!readMarker || !messageWrapper) {
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return null;
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}
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const wrapperRect = (ReactDOM.findDOMNode(messageWrapper) as HTMLElement).getBoundingClientRect();
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const wrapperRect = messageWrapper.getBoundingClientRect();
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const readMarkerRect = readMarker.getBoundingClientRect();
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// the read-marker pretends to have zero height when it is actually
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@ -186,7 +186,7 @@ export default class ScrollPanel extends React.Component<IProps> {
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private bottomGrowth!: number;
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private minListHeight!: number;
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private heightUpdateInProgress = false;
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private divScroll: HTMLDivElement | null = null;
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public divScroll: HTMLDivElement | null = null;
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public constructor(props: IProps) {
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super(props);
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@ -7,7 +7,6 @@ Please see LICENSE files in the repository root for full details.
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*/
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import React, { createRef, ReactNode } from "react";
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import ReactDOM from "react-dom";
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import {
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Room,
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RoomEvent,
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@ -67,9 +66,6 @@ const READ_RECEIPT_INTERVAL_MS = 500;
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const READ_MARKER_DEBOUNCE_MS = 100;
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// How far off-screen a decryption failure can be for it to still count as "visible"
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const VISIBLE_DECRYPTION_FAILURE_MARGIN = 100;
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const debuglog = (...args: any[]): void => {
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if (SettingsStore.getValue("debug_timeline_panel")) {
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logger.log.call(console, "TimelinePanel debuglog:", ...args);
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@ -398,6 +394,10 @@ class TimelinePanel extends React.Component<IProps, IState> {
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}
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}
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private get messagePanelDiv(): HTMLDivElement | null {
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return this.messagePanel.current?.scrollPanel.current?.divScroll ?? null;
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}
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/**
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* Logs out debug info to describe the state of the TimelinePanel and the
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* events in the room according to the matrix-js-sdk. This is useful when
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@ -418,15 +418,12 @@ class TimelinePanel extends React.Component<IProps, IState> {
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// And we can suss out any corrupted React `key` problems.
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let renderedEventIds: string[] | undefined;
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try {
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const messagePanel = this.messagePanel.current;
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if (messagePanel) {
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const messagePanelNode = ReactDOM.findDOMNode(messagePanel) as Element;
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if (messagePanelNode) {
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const actuallyRenderedEvents = messagePanelNode.querySelectorAll("[data-event-id]");
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renderedEventIds = [...actuallyRenderedEvents].map((renderedEvent) => {
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return renderedEvent.getAttribute("data-event-id")!;
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});
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}
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const messagePanelNode = this.messagePanelDiv;
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if (messagePanelNode) {
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const actuallyRenderedEvents = messagePanelNode.querySelectorAll("[data-event-id]");
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renderedEventIds = [...actuallyRenderedEvents].map((renderedEvent) => {
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return renderedEvent.getAttribute("data-event-id")!;
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});
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}
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} catch (err) {
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logger.error(`onDumpDebugLogs: Failed to get the actual event ID's in the DOM`, err);
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@ -1766,45 +1763,6 @@ class TimelinePanel extends React.Component<IProps, IState> {
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return index > -1 ? index : null;
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}
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/**
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* Get a list of undecryptable events currently visible on-screen.
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*
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* @param {boolean} addMargin Whether to add an extra margin beyond the viewport
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* where events are still considered "visible"
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*
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* @returns {MatrixEvent[] | null} A list of undecryptable events, or null if
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* the list of events could not be determined.
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*/
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public getVisibleDecryptionFailures(addMargin?: boolean): MatrixEvent[] | null {
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const messagePanel = this.messagePanel.current;
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if (!messagePanel) return null;
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const messagePanelNode = ReactDOM.findDOMNode(messagePanel) as Element;
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if (!messagePanelNode) return null; // sometimes this happens for fresh rooms/post-sync
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const wrapperRect = messagePanelNode.getBoundingClientRect();
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const margin = addMargin ? VISIBLE_DECRYPTION_FAILURE_MARGIN : 0;
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const screenTop = wrapperRect.top - margin;
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const screenBottom = wrapperRect.bottom + margin;
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const result: MatrixEvent[] = [];
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for (const ev of this.state.liveEvents) {
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const eventId = ev.getId();
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if (!eventId) continue;
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const node = messagePanel.getNodeForEventId(eventId);
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if (!node) continue;
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const boundingRect = node.getBoundingClientRect();
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if (boundingRect.top > screenBottom) {
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// we have gone past the visible section of timeline
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break;
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} else if (boundingRect.bottom >= screenTop) {
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// the tile for this event is in the visible part of the screen (or just above/below it).
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if (ev.isDecryptionFailure()) result.push(ev);
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}
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}
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return result;
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}
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private getLastDisplayedEventIndex(opts: IEventIndexOpts = {}): number | null {
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const ignoreOwn = opts.ignoreOwn || false;
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const allowPartial = opts.allowPartial || false;
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@ -1812,7 +1770,7 @@ class TimelinePanel extends React.Component<IProps, IState> {
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const messagePanel = this.messagePanel.current;
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if (!messagePanel) return null;
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const messagePanelNode = ReactDOM.findDOMNode(messagePanel) as Element;
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const messagePanelNode = this.messagePanelDiv;
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if (!messagePanelNode) return null; // sometimes this happens for fresh rooms/post-sync
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const wrapperRect = messagePanelNode.getBoundingClientRect();
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const myUserId = MatrixClientPeg.safeGet().credentials.userId;
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@ -52,6 +52,8 @@ export default class TextualBody extends React.Component<IBodyProps, IState> {
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private tooltips: Element[] = [];
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private reactRoots: Element[] = [];
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private ref = createRef<HTMLDivElement>();
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public static contextType = RoomContext;
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public declare context: React.ContextType<typeof RoomContext>;
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@ -84,8 +86,8 @@ export default class TextualBody extends React.Component<IBodyProps, IState> {
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if (this.props.mxEvent.getContent().format === "org.matrix.custom.html") {
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// Handle expansion and add buttons
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const pres = (ReactDOM.findDOMNode(this) as Element).getElementsByTagName("pre");
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if (pres.length > 0) {
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const pres = this.ref.current?.getElementsByTagName("pre");
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if (pres && pres.length > 0) {
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for (let i = 0; i < pres.length; i++) {
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// If there already is a div wrapping the codeblock we want to skip this.
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// This happens after the codeblock was edited.
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@ -477,7 +479,12 @@ export default class TextualBody extends React.Component<IBodyProps, IState> {
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if (isEmote) {
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return (
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<div className="mx_MEmoteBody mx_EventTile_content" onClick={this.onBodyLinkClick} dir="auto">
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<div
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className="mx_MEmoteBody mx_EventTile_content"
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onClick={this.onBodyLinkClick}
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dir="auto"
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ref={this.ref}
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>
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*
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<span className="mx_MEmoteBody_sender" onClick={this.onEmoteSenderClick}>
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{mxEvent.sender ? mxEvent.sender.name : mxEvent.getSender()}
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@ -490,7 +497,7 @@ export default class TextualBody extends React.Component<IBodyProps, IState> {
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}
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if (isNotice) {
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return (
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<div className="mx_MNoticeBody mx_EventTile_content" onClick={this.onBodyLinkClick}>
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<div className="mx_MNoticeBody mx_EventTile_content" onClick={this.onBodyLinkClick} ref={this.ref}>
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{body}
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{widgets}
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</div>
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@ -498,14 +505,14 @@ export default class TextualBody extends React.Component<IBodyProps, IState> {
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}
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if (isCaption) {
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return (
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<div className="mx_MTextBody mx_EventTile_caption" onClick={this.onBodyLinkClick}>
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<div className="mx_MTextBody mx_EventTile_caption" onClick={this.onBodyLinkClick} ref={this.ref}>
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{body}
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{widgets}
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</div>
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);
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}
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return (
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<div className="mx_MTextBody mx_EventTile_content" onClick={this.onBodyLinkClick}>
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<div className="mx_MTextBody mx_EventTile_content" onClick={this.onBodyLinkClick} ref={this.ref}>
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{body}
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{widgets}
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</div>
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@ -6,7 +6,7 @@ SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
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Please see LICENSE files in the repository root for full details.
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*/
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import React, { createRef, KeyboardEvent } from "react";
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import React, { createRef, KeyboardEvent, RefObject } from "react";
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import classNames from "classnames";
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import { flatMap } from "lodash";
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import { Room } from "matrix-js-sdk/src/matrix";
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@ -45,6 +45,7 @@ export default class Autocomplete extends React.PureComponent<IProps, IState> {
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public queryRequested?: string;
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public debounceCompletionsRequest?: number;
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private containerRef = createRef<HTMLDivElement>();
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private completionRefs: Record<string, RefObject<HTMLElement>> = {};
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public static contextType = RoomContext;
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public declare context: React.ContextType<typeof RoomContext>;
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@ -260,7 +261,7 @@ export default class Autocomplete extends React.PureComponent<IProps, IState> {
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public componentDidUpdate(prevProps: IProps): void {
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this.applyNewProps(prevProps.query, prevProps.room);
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// this is the selected completion, so scroll it into view if needed
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const selectedCompletion = this.refs[`completion${this.state.selectionOffset}`] as HTMLElement;
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const selectedCompletion = this.completionRefs[`completion${this.state.selectionOffset}`]?.current;
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if (selectedCompletion) {
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selectedCompletion.scrollIntoView({
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@ -286,9 +287,13 @@ export default class Autocomplete extends React.PureComponent<IProps, IState> {
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this.onCompletionClicked(componentPosition);
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};
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const refId = `completion${componentPosition}`;
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if (!this.completionRefs[refId]) {
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this.completionRefs[refId] = createRef();
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}
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return React.cloneElement(completion.component, {
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"key": j,
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"ref": `completion${componentPosition}`,
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"ref": this.completionRefs[refId],
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"id": generateCompletionDomId(componentPosition - 1), // 0 index the completion IDs
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className,
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onClick,
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@ -41,6 +41,8 @@ import { mkThread } from "../../../test-utils/threads";
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import { createMessageEventContent } from "../../../test-utils/events";
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import SettingsStore from "../../../../src/settings/SettingsStore";
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import ScrollPanel from "../../../../src/components/structures/ScrollPanel";
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import defaultDispatcher from "../../../../src/dispatcher/dispatcher";
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import { Action } from "../../../../src/dispatcher/actions";
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// ScrollPanel calls this, but jsdom doesn't mock it for us
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HTMLDivElement.prototype.scrollBy = () => {};
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@ -1002,4 +1004,27 @@ describe("TimelinePanel", () => {
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await waitFor(() => expect(screen.queryByRole("progressbar")).toBeNull());
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await waitFor(() => expect(container.querySelector(".mx_RoomView_MessageList")).not.toBeEmptyDOMElement());
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});
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it("should dump debug logs on Action.DumpDebugLogs", async () => {
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const spy = jest.spyOn(console, "debug");
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const [, room, events] = setupTestData();
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const eventsPage2 = events.slice(1, 2);
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// Start with only page 2 of the main events in the window
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const [, timelineSet] = mkTimeline(room, eventsPage2);
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room.getTimelineSets = jest.fn().mockReturnValue([timelineSet]);
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await withScrollPanelMountSpy(async () => {
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const { container } = render(<TimelinePanel {...getProps(room, events)} timelineSet={timelineSet} />);
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await waitFor(() => expectEvents(container, [events[1]]));
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});
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defaultDispatcher.fire(Action.DumpDebugLogs);
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await waitFor(() =>
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expect(spy).toHaveBeenCalledWith(expect.stringContaining("TimelinePanel(Room): Debugging info for roomId")),
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);
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});
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});
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