matrix-react-sdk/lib/voice-broadcast/stores/VoiceBroadcastPlaybacksStore.js

SDK for matrix.org using React

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.VoiceBroadcastPlaybacksStoreEvent = exports.VoiceBroadcastPlaybacksStore = void 0;
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _matrix = require("matrix-js-sdk/src/matrix");
var _ = require("..");
/*
Copyright 2024 New Vector Ltd.
Copyright 2022 The Matrix.org Foundation C.I.C.

SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/
let VoiceBroadcastPlaybacksStoreEvent = exports.VoiceBroadcastPlaybacksStoreEvent = /*#__PURE__*/function (VoiceBroadcastPlaybacksStoreEvent) {
  VoiceBroadcastPlaybacksStoreEvent["CurrentChanged"] = "current_changed";
  return VoiceBroadcastPlaybacksStoreEvent;
}({});
/**
 * This store manages VoiceBroadcastPlaybacks:
 * - access the currently playing voice broadcast
 * - ensures that only once broadcast is playing at a time
 */
class VoiceBroadcastPlaybacksStore extends _matrix.TypedEventEmitter {
  constructor(recordings) {
    super();
    (0, _defineProperty2.default)(this, "current", null);
    /** Playbacks indexed by their info event id. */
    (0, _defineProperty2.default)(this, "playbacks", new Map());
    (0, _defineProperty2.default)(this, "onPlaybackStateChanged", (state, playback) => {
      switch (state) {
        case _.VoiceBroadcastPlaybackState.Buffering:
        case _.VoiceBroadcastPlaybackState.Playing:
          this.pauseExcept(playback);
          this.setCurrent(playback);
          break;
        case _.VoiceBroadcastPlaybackState.Stopped:
          this.clearCurrent();
          break;
      }
    });
    this.recordings = recordings;
  }
  setCurrent(current) {
    if (this.current === current) return;
    this.current = current;
    this.addPlayback(current);
    this.emit(VoiceBroadcastPlaybacksStoreEvent.CurrentChanged, current);
  }
  clearCurrent() {
    if (this.current === null) return;
    this.current = null;
    this.emit(VoiceBroadcastPlaybacksStoreEvent.CurrentChanged, null);
  }
  getCurrent() {
    return this.current;
  }
  getByInfoEvent(infoEvent, client) {
    const infoEventId = infoEvent.getId();
    if (!this.playbacks.has(infoEventId)) {
      this.addPlayback(new _.VoiceBroadcastPlayback(infoEvent, client, this.recordings));
    }
    return this.playbacks.get(infoEventId);
  }
  addPlayback(playback) {
    const infoEventId = playback.infoEvent.getId();
    if (this.playbacks.has(infoEventId)) return;
    this.playbacks.set(infoEventId, playback);
    playback.on(_.VoiceBroadcastPlaybackEvent.StateChanged, this.onPlaybackStateChanged);
  }
  pauseExcept(playbackNotToPause) {
    for (const playback of this.playbacks.values()) {
      if (playback !== playbackNotToPause) {
        playback.pause();
      }
    }
  }
  destroy() {
    this.removeAllListeners();
    for (const playback of this.playbacks.values()) {
      playback.off(_.VoiceBroadcastPlaybackEvent.StateChanged, this.onPlaybackStateChanged);
    }
    this.playbacks = new Map();
  }
}
exports.VoiceBroadcastPlaybacksStore = VoiceBroadcastPlaybacksStore;
//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"names":["_matrix","require","_","VoiceBroadcastPlaybacksStoreEvent","exports","VoiceBroadcastPlaybacksStore","TypedEventEmitter","constructor","recordings","_defineProperty2","default","Map","state","playback","VoiceBroadcastPlaybackState","Buffering","Playing","pauseExcept","setCurrent","Stopped","clearCurrent","current","addPlayback","emit","CurrentChanged","getCurrent","getByInfoEvent","infoEvent","client","infoEventId","getId","playbacks","has","VoiceBroadcastPlayback","get","set","on","VoiceBroadcastPlaybackEvent","StateChanged","onPlaybackStateChanged","playbackNotToPause","values","pause","destroy","removeAllListeners","off"],"sources":["../../../src/voice-broadcast/stores/VoiceBroadcastPlaybacksStore.ts"],"sourcesContent":["/*\nCopyright 2024 New Vector Ltd.\nCopyright 2022 The Matrix.org Foundation C.I.C.\n\nSPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only\nPlease see LICENSE files in the repository root for full details.\n*/\n\nimport { MatrixClient, MatrixEvent, TypedEventEmitter } from \"matrix-js-sdk/src/matrix\";\n\nimport {\n    VoiceBroadcastPlayback,\n    VoiceBroadcastPlaybackEvent,\n    VoiceBroadcastPlaybackState,\n    VoiceBroadcastRecordingsStore,\n} from \"..\";\nimport { IDestroyable } from \"../../utils/IDestroyable\";\n\nexport enum VoiceBroadcastPlaybacksStoreEvent {\n    CurrentChanged = \"current_changed\",\n}\n\ninterface EventMap {\n    [VoiceBroadcastPlaybacksStoreEvent.CurrentChanged]: (recording: VoiceBroadcastPlayback | null) => void;\n}\n\n/**\n * This store manages VoiceBroadcastPlaybacks:\n * - access the currently playing voice broadcast\n * - ensures that only once broadcast is playing at a time\n */\nexport class VoiceBroadcastPlaybacksStore\n    extends TypedEventEmitter<VoiceBroadcastPlaybacksStoreEvent, EventMap>\n    implements IDestroyable\n{\n    private current: VoiceBroadcastPlayback | null = null;\n\n    /** Playbacks indexed by their info event id. */\n    private playbacks = new Map<string, VoiceBroadcastPlayback>();\n\n    public constructor(private recordings: VoiceBroadcastRecordingsStore) {\n        super();\n    }\n\n    public setCurrent(current: VoiceBroadcastPlayback): void {\n        if (this.current === current) return;\n\n        this.current = current;\n        this.addPlayback(current);\n        this.emit(VoiceBroadcastPlaybacksStoreEvent.CurrentChanged, current);\n    }\n\n    public clearCurrent(): void {\n        if (this.current === null) return;\n\n        this.current = null;\n        this.emit(VoiceBroadcastPlaybacksStoreEvent.CurrentChanged, null);\n    }\n\n    public getCurrent(): VoiceBroadcastPlayback | null {\n        return this.current;\n    }\n\n    public getByInfoEvent(infoEvent: MatrixEvent, client: MatrixClient): VoiceBroadcastPlayback {\n        const infoEventId = infoEvent.getId()!;\n\n        if (!this.playbacks.has(infoEventId)) {\n            this.addPlayback(new VoiceBroadcastPlayback(infoEvent, client, this.recordings));\n        }\n\n        return this.playbacks.get(infoEventId)!;\n    }\n\n    private addPlayback(playback: VoiceBroadcastPlayback): void {\n        const infoEventId = playback.infoEvent.getId()!;\n\n        if (this.playbacks.has(infoEventId)) return;\n\n        this.playbacks.set(infoEventId, playback);\n        playback.on(VoiceBroadcastPlaybackEvent.StateChanged, this.onPlaybackStateChanged);\n    }\n\n    private onPlaybackStateChanged = (state: VoiceBroadcastPlaybackState, playback: VoiceBroadcastPlayback): void => {\n        switch (state) {\n            case VoiceBroadcastPlaybackState.Buffering:\n            case VoiceBroadcastPlaybackState.Playing:\n                this.pauseExcept(playback);\n                this.setCurrent(playback);\n                break;\n            case VoiceBroadcastPlaybackState.Stopped:\n                this.clearCurrent();\n                break;\n        }\n    };\n\n    private pauseExcept(playbackNotToPause: VoiceBroadcastPlayback): void {\n        for (const playback of this.playbacks.values()) {\n            if (playback !== playbackNotToPause) {\n                playback.pause();\n            }\n        }\n    }\n\n    public destroy(): void {\n        this.removeAllListeners();\n\n        for (const playback of this.playbacks.values()) {\n            playback.off(VoiceBroadcastPlaybackEvent.StateChanged, this.onPlaybackStateChanged);\n        }\n\n        this.playbacks = new Map();\n    }\n}\n"],"mappings":";;;;;;;;AAQA,IAAAA,OAAA,GAAAC,OAAA;AAEA,IAAAC,CAAA,GAAAD,OAAA;AAVA;AACA;AACA;AACA;AACA;AACA;AACA;AANA,IAkBYE,iCAAiC,GAAAC,OAAA,CAAAD,iCAAA,0BAAjCA,iCAAiC;EAAjCA,iCAAiC;EAAA,OAAjCA,iCAAiC;AAAA;AAQ7C;AACA;AACA;AACA;AACA;AACO,MAAME,4BAA4B,SAC7BC,yBAAiB,CAE7B;EAMWC,WAAWA,CAASC,UAAyC,EAAE;IAClE,KAAK,CAAC,CAAC;IAAC,IAAAC,gBAAA,CAAAC,OAAA,mBANqC,IAAI;IAErD;IAAA,IAAAD,gBAAA,CAAAC,OAAA,qBACoB,IAAIC,GAAG,CAAiC,CAAC;IAAA,IAAAF,gBAAA,CAAAC,OAAA,kCA4C5B,CAACE,KAAkC,EAAEC,QAAgC,KAAW;MAC7G,QAAQD,KAAK;QACT,KAAKE,6BAA2B,CAACC,SAAS;QAC1C,KAAKD,6BAA2B,CAACE,OAAO;UACpC,IAAI,CAACC,WAAW,CAACJ,QAAQ,CAAC;UAC1B,IAAI,CAACK,UAAU,CAACL,QAAQ,CAAC;UACzB;QACJ,KAAKC,6BAA2B,CAACK,OAAO;UACpC,IAAI,CAACC,YAAY,CAAC,CAAC;UACnB;MACR;IACJ,CAAC;IAAA,KArD0BZ,UAAyC,GAAzCA,UAAyC;EAEpE;EAEOU,UAAUA,CAACG,OAA+B,EAAQ;IACrD,IAAI,IAAI,CAACA,OAAO,KAAKA,OAAO,EAAE;IAE9B,IAAI,CAACA,OAAO,GAAGA,OAAO;IACtB,IAAI,CAACC,WAAW,CAACD,OAAO,CAAC;IACzB,IAAI,CAACE,IAAI,CAACpB,iCAAiC,CAACqB,cAAc,EAAEH,OAAO,CAAC;EACxE;EAEOD,YAAYA,CAAA,EAAS;IACxB,IAAI,IAAI,CAACC,OAAO,KAAK,IAAI,EAAE;IAE3B,IAAI,CAACA,OAAO,GAAG,IAAI;IACnB,IAAI,CAACE,IAAI,CAACpB,iCAAiC,CAACqB,cAAc,EAAE,IAAI,CAAC;EACrE;EAEOC,UAAUA,CAAA,EAAkC;IAC/C,OAAO,IAAI,CAACJ,OAAO;EACvB;EAEOK,cAAcA,CAACC,SAAsB,EAAEC,MAAoB,EAA0B;IACxF,MAAMC,WAAW,GAAGF,SAAS,CAACG,KAAK,CAAC,CAAE;IAEtC,IAAI,CAAC,IAAI,CAACC,SAAS,CAACC,GAAG,CAACH,WAAW,CAAC,EAAE;MAClC,IAAI,CAACP,WAAW,CAAC,IAAIW,wBAAsB,CAACN,SAAS,EAAEC,MAAM,EAAE,IAAI,CAACpB,UAAU,CAAC,CAAC;IACpF;IAEA,OAAO,IAAI,CAACuB,SAAS,CAACG,GAAG,CAACL,WAAW,CAAC;EAC1C;EAEQP,WAAWA,CAACT,QAAgC,EAAQ;IACxD,MAAMgB,WAAW,GAAGhB,QAAQ,CAACc,SAAS,CAACG,KAAK,CAAC,CAAE;IAE/C,IAAI,IAAI,CAACC,SAAS,CAACC,GAAG,CAACH,WAAW,CAAC,EAAE;IAErC,IAAI,CAACE,SAAS,CAACI,GAAG,CAACN,WAAW,EAAEhB,QAAQ,CAAC;IACzCA,QAAQ,CAACuB,EAAE,CAACC,6BAA2B,CAACC,YAAY,EAAE,IAAI,CAACC,sBAAsB,CAAC;EACtF;EAeQtB,WAAWA,CAACuB,kBAA0C,EAAQ;IAClE,KAAK,MAAM3B,QAAQ,IAAI,IAAI,CAACkB,SAAS,CAACU,MAAM,CAAC,CAAC,EAAE;MAC5C,IAAI5B,QAAQ,KAAK2B,kBAAkB,EAAE;QACjC3B,QAAQ,CAAC6B,KAAK,CAAC,CAAC;MACpB;IACJ;EACJ;EAEOC,OAAOA,CAAA,EAAS;IACnB,IAAI,CAACC,kBAAkB,CAAC,CAAC;IAEzB,KAAK,MAAM/B,QAAQ,IAAI,IAAI,CAACkB,SAAS,CAACU,MAAM,CAAC,CAAC,EAAE;MAC5C5B,QAAQ,CAACgC,GAAG,CAACR,6BAA2B,CAACC,YAAY,EAAE,IAAI,CAACC,sBAAsB,CAAC;IACvF;IAEA,IAAI,CAACR,SAAS,GAAG,IAAIpB,GAAG,CAAC,CAAC;EAC9B;AACJ;AAACP,OAAA,CAAAC,4BAAA,GAAAA,4BAAA","ignoreList":[]}