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Merge pull request #5665 from matrix-org/t3chguy/spaces1

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Discard some dead code
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Michael Telatynski 2021-02-19 09:50:04 +00:00 • committed by GitHub
commit a794bfdd3e
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13 changed files with 15 additions and 395 deletions
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113
src/ObjectUtils.js
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@ -1,113 +0,0 @@
/*
Copyright 2016 OpenMarket Ltd
Copyright 2019 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/**
* For two objects of the form { key: [val1, val2, val3] }, work out the added/removed
* values. Entirely new keys will result in the entire value array being added.
* @param {Object} before
* @param {Object} after
* @return {Object[]} An array of objects with the form:
* { key: $KEY, val: $VALUE, place: "add|del" }
*/
export function getKeyValueArrayDiffs(before, after) {
const results = [];
const delta = {};
Object.keys(before).forEach(function(beforeKey) {
delta[beforeKey] = delta[beforeKey] || 0; // init to 0 initially
delta[beforeKey]--; // keys present in the past have -ve values
});
Object.keys(after).forEach(function(afterKey) {
delta[afterKey] = delta[afterKey] || 0; // init to 0 initially
delta[afterKey]++; // keys present in the future have +ve values
});
Object.keys(delta).forEach(function(muxedKey) {
switch (delta[muxedKey]) {
case 1: // A new key in after
after[muxedKey].forEach(function(afterVal) {
results.push({ place: "add", key: muxedKey, val: afterVal });
});
break;
case -1: // A before key was removed
before[muxedKey].forEach(function(beforeVal) {
results.push({ place: "del", key: muxedKey, val: beforeVal });
});
break;
case 0: {// A mix of added/removed keys
// compare old & new vals
const itemDelta = {};
before[muxedKey].forEach(function(beforeVal) {
itemDelta[beforeVal] = itemDelta[beforeVal] || 0;
itemDelta[beforeVal]--;
});
after[muxedKey].forEach(function(afterVal) {
itemDelta[afterVal] = itemDelta[afterVal] || 0;
itemDelta[afterVal]++;
});
Object.keys(itemDelta).forEach(function(item) {
if (itemDelta[item] === 1) {
results.push({ place: "add", key: muxedKey, val: item });
} else if (itemDelta[item] === -1) {
results.push({ place: "del", key: muxedKey, val: item });
} else {
// itemDelta of 0 means it was unchanged between before/after
}
});
break;
}
default:
console.error("Calculated key delta of " + delta[muxedKey] + " - this should never happen!");
break;
}
});
return results;
}
/**
* Shallow-compare two objects for equality: each key and value must be identical
* @param {Object} objA First object to compare against the second
* @param {Object} objB Second object to compare against the first
* @return {boolean} whether the two objects have same key=values
*/
export function shallowEqual(objA, objB) {
if (objA === objB) {
return true;
}
if (typeof objA !== 'object' || objA === null ||
typeof objB !== 'object' || objB === null) {
return false;
}
const keysA = Object.keys(objA);
const keysB = Object.keys(objB);
if (keysA.length !== keysB.length) {
return false;
}
for (let i = 0; i < keysA.length; i++) {
const key = keysA[i];
if (!objB.hasOwnProperty(key) || objA[key] !== objB[key]) {
return false;
}
}
return true;
}

51
src/PhasedRollOut.js
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@ -1,51 +0,0 @@
/*
Copyright 2018 New Vector Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import SdkConfig from './SdkConfig';
import {hashCode} from './utils/FormattingUtils';
export function phasedRollOutExpiredForUser(username, feature, now, rollOutConfig = SdkConfig.get().phasedRollOut) {
if (!rollOutConfig) {
console.log(`no phased rollout configuration, so enabling ${feature}`);
return true;
}
const featureConfig = rollOutConfig[feature];
if (!featureConfig) {
console.log(`${feature} doesn't have phased rollout configured, so enabling`);
return true;
}
if (!Number.isFinite(featureConfig.offset) || !Number.isFinite(featureConfig.period)) {
console.error(`phased rollout of ${feature} is misconfigured, ` +
`offset and/or period are not numbers, so disabling`, featureConfig);
return false;
}
const hash = hashCode(username);
//ms -> min, enable users at minute granularity
const bucketRatio = 1000 * 60;
const bucketCount = featureConfig.period / bucketRatio;
const userBucket = hash % bucketCount;
const userMs = userBucket * bucketRatio;
const enableAt = featureConfig.offset + userMs;
const result = now >= enableAt;
const bucketStr = `(bucket ${userBucket}/${bucketCount})`;
if (result) {
console.log(`${feature} enabled for ${username} ${bucketStr}`);
} else {
console.log(`${feature} will be enabled for ${username} in ${Math.ceil((enableAt - now)/1000)}s ${bucketStr}`);
}
return result;
}

5
src/components/structures/RoomView.tsx
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@ -38,7 +38,6 @@ import CallHandler from '../../CallHandler';
import dis from '../../dispatcher/dispatcher';
import Tinter from '../../Tinter';
import rateLimitedFunc from '../../ratelimitedfunc';
import * as ObjectUtils from '../../ObjectUtils';
import * as Rooms from '../../Rooms';
import eventSearch, { searchPagination } from '../../Searching';
import { isOnlyCtrlOrCmdIgnoreShiftKeyEvent, Key } from '../../Keyboard';
@ -80,6 +79,7 @@ import Notifier from "../../Notifier";
import { showToast as showNotificationsToast } from "../../toasts/DesktopNotificationsToast";
import { RoomNotificationStateStore } from "../../stores/notifications/RoomNotificationStateStore";
import { Container, WidgetLayoutStore } from "../../stores/widgets/WidgetLayoutStore";
import { objectHasDiff } from "../../utils/objects";
const DEBUG = false;
let debuglog = function(msg: string) {};
@ -523,8 +523,7 @@ export default class RoomView extends React.Component<IProps, IState> {
}
shouldComponentUpdate(nextProps, nextState) {
return (!ObjectUtils.shallowEqual(this.props, nextProps) ||
!ObjectUtils.shallowEqual(this.state, nextState));
return (objectHasDiff(this.props, nextProps) || objectHasDiff(this.state, nextState));
}
componentDidUpdate() {

6
src/components/structures/TimelinePanel.js
View file

@ -26,7 +26,6 @@ import {EventTimeline} from "matrix-js-sdk";
import * as Matrix from "matrix-js-sdk";
import { _t } from '../../languageHandler';
import {MatrixClientPeg} from "../../MatrixClientPeg";
import * as ObjectUtils from "../../ObjectUtils";
import UserActivity from "../../UserActivity";
import Modal from "../../Modal";
import dis from "../../dispatcher/dispatcher";
@ -37,6 +36,7 @@ import shouldHideEvent from '../../shouldHideEvent';
import EditorStateTransfer from '../../utils/EditorStateTransfer';
import {haveTileForEvent} from "../views/rooms/EventTile";
import {UIFeature} from "../../settings/UIFeature";
import {objectHasDiff} from "../../utils/objects";
const PAGINATE_SIZE = 20;
const INITIAL_SIZE = 20;
@ -261,7 +261,7 @@ class TimelinePanel extends React.Component {
}
shouldComponentUpdate(nextProps, nextState) {
if (!ObjectUtils.shallowEqual(this.props, nextProps)) {
if (objectHasDiff(this.props, nextProps)) {
if (DEBUG) {
console.group("Timeline.shouldComponentUpdate: props change");
console.log("props before:", this.props);
@ -271,7 +271,7 @@ class TimelinePanel extends React.Component {
return true;
}
if (!ObjectUtils.shallowEqual(this.state, nextState)) {
if (objectHasDiff(this.state, nextState)) {
if (DEBUG) {
console.group("Timeline.shouldComponentUpdate: state change");
console.log("state before:", this.state);

41
src/components/views/elements/RoomDirectoryButton.js
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@ -1,41 +0,0 @@
/*
Copyright 2017 Vector Creations Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import React from 'react';
import * as sdk from '../../../index';
import PropTypes from 'prop-types';
import { _t } from '../../../languageHandler';
import {Action} from "../../../dispatcher/actions";
const RoomDirectoryButton = function(props) {
const ActionButton = sdk.getComponent('elements.ActionButton');
return (
<ActionButton action={Action.ViewRoomDirectory}
mouseOverAction={props.callout ? "callout_room_directory" : null}
label={_t("Room directory")}
iconPath={require("../../../../res/img/icons-directory.svg")}
size={props.size}
tooltip={props.tooltip}
/>
);
};
RoomDirectoryButton.propTypes = {
size: PropTypes.string,
tooltip: PropTypes.bool,
};
export default RoomDirectoryButton;

40
src/components/views/elements/StartChatButton.js
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@ -1,40 +0,0 @@
/*
Copyright 2017 Vector Creations Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import React from 'react';
import * as sdk from '../../../index';
import PropTypes from 'prop-types';
import { _t } from '../../../languageHandler';
const StartChatButton = function(props) {
const ActionButton = sdk.getComponent('elements.ActionButton');
return (
<ActionButton action="view_create_chat"
mouseOverAction={props.callout ? "callout_start_chat" : null}
label={_t("Start chat")}
iconPath={require("../../../../res/img/icons-people.svg")}
size={props.size}
tooltip={props.tooltip}
/>
);
};
StartChatButton.propTypes = {
size: PropTypes.string,
tooltip: PropTypes.bool,
};
export default StartChatButton;

63
src/components/views/elements/TintableSvgButton.js
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@ -1,63 +0,0 @@
/*
Copyright 2017 New Vector Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import React from 'react';
import PropTypes from 'prop-types';
import TintableSvg from './TintableSvg';
import AccessibleButton from './AccessibleButton';
export default class TintableSvgButton extends React.Component {
constructor(props) {
super(props);
}
render() {
let classes = "mx_TintableSvgButton";
if (this.props.className) {
classes += " " + this.props.className;
}
return (
<span
width={this.props.width}
height={this.props.height}
className={classes}>
<TintableSvg
src={this.props.src}
width={this.props.width}
height={this.props.height}
></TintableSvg>
<AccessibleButton
onClick={this.props.onClick}
element='span'
title={this.props.title}
/>
</span>
);
}
}
TintableSvgButton.propTypes = {
src: PropTypes.string,
title: PropTypes.string,
className: PropTypes.string,
width: PropTypes.string.isRequired,
height: PropTypes.string.isRequired,
onClick: PropTypes.func,
};
TintableSvgButton.defaultProps = {
onClick: function() {},
};

5
src/components/views/rooms/AuxPanel.tsx
View file

@ -19,7 +19,6 @@ import {MatrixClientPeg} from "../../../MatrixClientPeg";
import { Room } from 'matrix-js-sdk/src/models/room'
import * as sdk from '../../../index';
import dis from "../../../dispatcher/dispatcher";
import * as ObjectUtils from '../../../ObjectUtils';
import AppsDrawer from './AppsDrawer';
import { _t } from '../../../languageHandler';
import classNames from 'classnames';
@ -29,6 +28,7 @@ import AutoHideScrollbar from "../../structures/AutoHideScrollbar";
import {UIFeature} from "../../../settings/UIFeature";
import { ResizeNotifier } from "../../../utils/ResizeNotifier";
import CallViewForRoom from '../voip/CallViewForRoom';
import {objectHasDiff} from "../../../utils/objects";
interface IProps {
// js-sdk room object
@ -89,8 +89,7 @@ export default class AuxPanel extends React.Component<IProps, IState> {
}
shouldComponentUpdate(nextProps, nextState) {
return (!ObjectUtils.shallowEqual(this.props, nextProps) ||
!ObjectUtils.shallowEqual(this.state, nextState));
return objectHasDiff(this.props, nextProps) || objectHasDiff(this.state, nextState);
}
componentDidUpdate(prevProps, prevState) {

4
src/components/views/rooms/EventTile.js
View file

@ -32,13 +32,13 @@ import {EventStatus} from 'matrix-js-sdk';
import {formatTime} from "../../../DateUtils";
import {MatrixClientPeg} from '../../../MatrixClientPeg';
import {ALL_RULE_TYPES} from "../../../mjolnir/BanList";
import * as ObjectUtils from "../../../ObjectUtils";
import MatrixClientContext from "../../../contexts/MatrixClientContext";
import {E2E_STATE} from "./E2EIcon";
import {toRem} from "../../../utils/units";
import {WidgetType} from "../../../widgets/WidgetType";
import RoomAvatar from "../avatars/RoomAvatar";
import {WIDGET_LAYOUT_EVENT_TYPE} from "../../../stores/widgets/WidgetLayoutStore";
import {objectHasDiff} from "../../../utils/objects";
const eventTileTypes = {
'm.room.message': 'messages.MessageEvent',
@ -294,7 +294,7 @@ export default class EventTile extends React.Component {
}
shouldComponentUpdate(nextProps, nextState) {
if (!ObjectUtils.shallowEqual(this.state, nextState)) {
if (objectHasDiff(this.state, nextState)) {
return true;
}

1
src/i18n/strings/en_EN.json
View file

@ -1933,7 +1933,6 @@
"Please provide a room address": "Please provide a room address",
"This address is available to use": "This address is available to use",
"This address is already in use": "This address is already in use",
"Room directory": "Room directory",
"Server Options": "Server Options",
"You can use the custom server options to sign into other Matrix servers by specifying a different homeserver URL. This allows you to use Element with an existing Matrix account on a different homeserver.": "You can use the custom server options to sign into other Matrix servers by specifying a different homeserver URL. This allows you to use Element with an existing Matrix account on a different homeserver.",
"Join millions for free on the largest public server": "Join millions for free on the largest public server",

2
src/stores/room-list/algorithms/Algorithm.ts
View file

@ -211,7 +211,7 @@ export class Algorithm extends EventEmitter {
}
// When we do have a room though, we expect to be able to find it
let tag = this.roomIdsToTags[val.roomId][0];
let tag = this.roomIdsToTags[val.roomId]?.[0];
if (!tag) throw new Error(`${val.roomId} does not belong to a tag and cannot be sticky`);
// We specifically do NOT use the ordered rooms set as it contains the sticky room, which

8
src/utils/objects.ts
View file

@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
limitations under the License.
*/
import { arrayDiff, arrayHasDiff, arrayMerge, arrayUnion } from "./arrays";
import { arrayDiff, arrayMerge, arrayUnion } from "./arrays";
type ObjectExcluding<O extends {}, P extends (keyof O)[]> = {[k in Exclude<keyof O, P[number]>]: O[k]};
@ -86,11 +86,13 @@ export function objectShallowClone<O extends {}>(a: O, propertyCloner?: (k: keyo
* @returns True if there's a difference between the objects, false otherwise
*/
export function objectHasDiff<O extends {}>(a: O, b: O): boolean {
if (a === b) return false;
const aKeys = Object.keys(a);
const bKeys = Object.keys(b);
if (arrayHasDiff(aKeys, bKeys)) return true;
const possibleChanges = arrayUnion(aKeys, bKeys);
// if the amalgamation of both sets of keys has the a different length to the inputs then there must be a change
if (possibleChanges.length !== aKeys.length) return true;
return possibleChanges.some(k => a[k] !== b[k]);
}

71
test/PhasedRollOut-test.js
View file

@ -1,71 +0,0 @@
/*
Copyright 2018 New Vector Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import {phasedRollOutExpiredForUser} from '../src/PhasedRollOut';
const OFFSET = 6000000;
// phasedRollOutExpiredForUser enables users in bucks of 1 minute
const MS_IN_MINUTE = 60 * 1000;
describe('PhasedRollOut', function() {
it('should return true if phased rollout is not configured', function() {
expect(phasedRollOutExpiredForUser("@user:hs", "feature_test", 0, null)).toBeTruthy();
});
it('should return true if phased rollout feature is not configured', function() {
expect(phasedRollOutExpiredForUser("@user:hs", "feature_test", 0, {
"feature_other": {offset: 0, period: 0},
})).toBeTruthy();
});
it('should return false if phased rollout for feature is misconfigured', function() {
expect(phasedRollOutExpiredForUser("@user:hs", "feature_test", 0, {
"feature_test": {},
})).toBeFalsy();
});
it("should return false if phased rollout hasn't started yet", function() {
expect(phasedRollOutExpiredForUser("@user:hs", "feature_test", 5000000, {
"feature_test": {offset: OFFSET, period: MS_IN_MINUTE},
})).toBeFalsy();
});
it("should start to return true in bucket 2/10 for '@user:hs'", function() {
expect(phasedRollOutExpiredForUser("@user:hs", "feature_test",
OFFSET + (MS_IN_MINUTE * 2) - 1, {
"feature_test": {offset: OFFSET, period: MS_IN_MINUTE * 10},
})).toBeFalsy();
expect(phasedRollOutExpiredForUser("@user:hs", "feature_test",
OFFSET + (MS_IN_MINUTE * 2), {
"feature_test": {offset: OFFSET, period: MS_IN_MINUTE * 10},
})).toBeTruthy();
});
it("should start to return true in bucket 4/10 for 'alice@other-hs'", function() {
expect(phasedRollOutExpiredForUser("alice@other-hs", "feature_test",
OFFSET + (MS_IN_MINUTE * 4) - 1, {
"feature_test": {offset: OFFSET, period: MS_IN_MINUTE * 10},
})).toBeFalsy();
expect(phasedRollOutExpiredForUser("alice@other-hs", "feature_test",
OFFSET + (MS_IN_MINUTE * 4), {
"feature_test": {offset: OFFSET, period: MS_IN_MINUTE * 10},
})).toBeTruthy();
});
it("should return true after complete rollout period'", function() {
expect(phasedRollOutExpiredForUser("user:hs", "feature_test",
OFFSET + (MS_IN_MINUTE * 20), {
"feature_test": {offset: OFFSET, period: MS_IN_MINUTE * 10},
})).toBeTruthy();
});
});