mirror of
https://github.com/element-hq/element-web.git
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31a28b1a9e
This migrates one bucket of files using some amount of Flow typing to mark them as TypeScript instead. The remaining type errors are fixed in subsequent commits.
110 lines
3.9 KiB
TypeScript
110 lines
3.9 KiB
TypeScript
/*
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Copyright 2019 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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// Inspiration largely taken from Mjolnir itself
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import {ListRule, RECOMMENDATION_BAN, recommendationToStable} from "./ListRule";
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import {MatrixClientPeg} from "../MatrixClientPeg";
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export const RULE_USER = "m.room.rule.user";
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export const RULE_ROOM = "m.room.rule.room";
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export const RULE_SERVER = "m.room.rule.server";
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export const USER_RULE_TYPES = [RULE_USER, "org.matrix.mjolnir.rule.user"];
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export const ROOM_RULE_TYPES = [RULE_ROOM, "org.matrix.mjolnir.rule.room"];
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export const SERVER_RULE_TYPES = [RULE_SERVER, "org.matrix.mjolnir.rule.server"];
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export const ALL_RULE_TYPES = [...USER_RULE_TYPES, ...ROOM_RULE_TYPES, ...SERVER_RULE_TYPES];
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export function ruleTypeToStable(rule: string, unstable = true): string {
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if (USER_RULE_TYPES.includes(rule)) {
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return unstable ? USER_RULE_TYPES[USER_RULE_TYPES.length - 1] : RULE_USER;
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}
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if (ROOM_RULE_TYPES.includes(rule)) {
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return unstable ? ROOM_RULE_TYPES[ROOM_RULE_TYPES.length - 1] : RULE_ROOM;
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}
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if (SERVER_RULE_TYPES.includes(rule)) {
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return unstable ? SERVER_RULE_TYPES[SERVER_RULE_TYPES.length - 1] : RULE_SERVER;
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}
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return null;
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}
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export class BanList {
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_rules: ListRule[] = [];
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_roomId: string;
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constructor(roomId: string) {
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this._roomId = roomId;
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this.updateList();
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}
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get roomId(): string {
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return this._roomId;
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}
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get serverRules(): ListRule[] {
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return this._rules.filter(r => r.kind === RULE_SERVER);
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}
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get userRules(): ListRule[] {
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return this._rules.filter(r => r.kind === RULE_USER);
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}
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get roomRules(): ListRule[] {
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return this._rules.filter(r => r.kind === RULE_ROOM);
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}
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async banEntity(kind: string, entity: string, reason: string): Promise<any> {
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await MatrixClientPeg.get().sendStateEvent(this._roomId, ruleTypeToStable(kind, true), {
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entity: entity,
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reason: reason,
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recommendation: recommendationToStable(RECOMMENDATION_BAN, true),
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}, "rule:" + entity);
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this._rules.push(new ListRule(entity, RECOMMENDATION_BAN, reason, ruleTypeToStable(kind, false)));
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}
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async unbanEntity(kind: string, entity: string): Promise<any> {
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// Empty state event is effectively deleting it.
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await MatrixClientPeg.get().sendStateEvent(this._roomId, ruleTypeToStable(kind, true), {}, "rule:" + entity);
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this._rules = this._rules.filter(r => {
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if (r.kind !== ruleTypeToStable(kind, false)) return true;
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if (r.entity !== entity) return true;
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return false; // we just deleted this rule
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});
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}
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updateList() {
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this._rules = [];
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const room = MatrixClientPeg.get().getRoom(this._roomId);
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if (!room) return;
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for (const eventType of ALL_RULE_TYPES) {
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const events = room.currentState.getStateEvents(eventType, undefined);
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for (const ev of events) {
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if (!ev.getStateKey()) continue;
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const kind = ruleTypeToStable(eventType, false);
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const entity = ev.getContent()['entity'];
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const recommendation = ev.getContent()['recommendation'];
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const reason = ev.getContent()['reason'];
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if (!entity || !recommendation || !reason) continue;
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this._rules.push(new ListRule(entity, recommendation, reason, kind));
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}
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}
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}
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}
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