forked from mystiq/hydrogen-web
83 lines
No EOL
2.5 KiB
JavaScript
83 lines
No EOL
2.5 KiB
JavaScript
/*
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Copyright 2021 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import {BaseEntry} from "./BaseEntry.js";
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import {REDACTION_TYPE} from "../../common.js";
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export class BaseEventEntry extends BaseEntry {
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constructor(fragmentIdComparer) {
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super(fragmentIdComparer);
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this._pendingRedactions = null;
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}
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get isRedacting() {
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return !!this._pendingRedactions;
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}
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get isRedacted() {
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return this.isRedacting;
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}
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get redactionReason() {
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if (this._pendingRedactions) {
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return this._pendingRedactions[0].content?.reason;
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}
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return null;
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}
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/**
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aggregates local relation.
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@return [string] returns the name of the field that has changed, if any
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*/
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addLocalRelation(entry) {
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if (entry.eventType === REDACTION_TYPE) {
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if (!this._pendingRedactions) {
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this._pendingRedactions = [];
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}
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this._pendingRedactions.push(entry);
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if (this._pendingRedactions.length === 1) {
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return "isRedacted";
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}
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}
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}
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/**
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deaggregates local relation.
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@return [string] returns the name of the field that has changed, if any
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*/
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removeLocalRelation(entry) {
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if (entry.eventType === REDACTION_TYPE && this._pendingRedactions) {
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const countBefore = this._pendingRedactions.length;
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this._pendingRedactions = this._pendingRedactions.filter(e => e !== entry);
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if (this._pendingRedactions.length === 0) {
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this._pendingRedactions = null;
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if (countBefore !== 0) {
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return "isRedacted";
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}
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}
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}
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}
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async abortPendingRedaction() {
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if (this._pendingRedactions) {
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for (const pee of this._pendingRedactions) {
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await pee.pendingEvent.abort();
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}
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// removing the pending events will call removeLocalRelation,
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// so don't clear _pendingRedactions here
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}
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}
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} |