xgplayer-shaka/es/index.js

xgplayer plugin for shaka-player

import { inherits as _inherits, createSuper as _createSuper, createClass as _createClass, classCallCheck as _classCallCheck, defineProperty as _defineProperty, assertThisInitialized as _assertThisInitialized } from "./_virtual/_rollupPluginBabelHelpers.js";
import { Events, Sniffer, BasePlugin } from "xgplayer";
import Shaka from "shaka-player";
var ShakaJsPlugin = /* @__PURE__ */ function(_BasePlugin) {
  _inherits(ShakaJsPlugin2, _BasePlugin);
  var _super = _createSuper(ShakaJsPlugin2);
  function ShakaJsPlugin2(args) {
    var _this;
    _classCallCheck(this, ShakaJsPlugin2);
    _this = _super.call(this, args);
    _defineProperty(_assertThisInitialized(_this), "onAdaptation_", function() {
      var tracks = _this.shakaplayer.getVariantTracks();
      tracks.forEach(function(track) {
        if (!track.active) {
          return;
        }
        for (var i = 0; i < this.content.length; ++i) {
          var option = this.content[i];
          if (option.value === track.id) {
            option.selected = true;
          } else {
            option.selected = false;
          }
        }
      });
    });
    Shaka.polyfill.installAll();
    return _this;
  }
  _createClass(ShakaJsPlugin2, [{
    key: "afterCreate",
    value: function afterCreate() {
      var _this2 = this;
      this.content = [];
      this.url = this.player.config.url;
      if (Shaka.Player.isBrowserSupported()) {
        this.on(Events.URL_CHANGE, function(url) {
          if (/^blob/.test(url)) {
            return;
          }
          _this2.url = url;
          _this2.loadUrl(url);
        });
      }
    }
  }, {
    key: "beforePlayerInit",
    value: function beforePlayerInit() {
      if (!Shaka.Player.isBrowserSupported()) {
        throw new Error("Browser not supported!");
      } else {
        this._initShaka();
      }
    }
  }, {
    key: "destroy",
    value: function destroy() {
      if (this.shakaplayer) {
        this.shakaplayer.destroy();
        this.shakaplayer = null;
      }
    }
  }, {
    key: "_initShaka",
    value: function _initShaka() {
      var player = this.player;
      this.shakaplayer = new Shaka.Player(player.video);
      this.shakaplayer.addEventListener("error", function(event) {
        console.error("Error code", event.detail.code, "object", event.detail);
      });
      if (this.config.shakaOpts) {
        this.shakaplayer.configure(this.config.shakaOpts);
      }
      this.shakaplayer.getNetworkingEngine().registerRequestFilter(function(type, request) {
        if (type === Shaka.net.NetworkingEngine.RequestType.LICENSE) {
          request.headers["CWIP-Auth-Header"] = "VGhpc0lzQVRlc3QK";
        }
      });
      this.shakaplayer.addEventListener("adaptation", this.onAdaptation_);
      var config = {
        abr: {
          enabled: false
        }
      };
      this.shakaplayer.configure(config);
      this.loadUrl(this.url);
    }
  }, {
    key: "loadUrl",
    value: function loadUrl(url) {
      var _this3 = this;
      this.shakaplayer.load(url).then(function() {
        console.log(" this.onTracksChanged_");
        _this3.onTracksChanged_();
      }).catch(function(event) {
        console.trace("event", event);
        console.error("Error code", event.detail.code, "object", event.detail);
      });
    }
  }, {
    key: "onTracksChanged_",
    value: function onTracksChanged_() {
      this.updateVariantTracks_();
    }
  }, {
    key: "updateVariantTracks_",
    value: function updateVariantTracks_() {
      var tracks = this.shakaplayer.getVariantTracks();
      tracks.sort(function(t1, t2) {
        return t1.bandwidth - t2.bandwidth;
      });
      this.updateTrackOptions_(tracks);
    }
  }, {
    key: "updateTrackOptions_",
    value: function updateTrackOptions_(tracks) {
      var _this4 = this;
      var formatters = {
        variant: function variant(track) {
          var trackInfo = "";
          if (track.width && track.height) {
            trackInfo += track.height + "P";
          }
          return trackInfo;
        }
      };
      this.content = [];
      tracks.forEach(function(track) {
        var option = {};
        option.textContent = formatters[track.type](track);
        option.track = track;
        option.value = track.id;
        option.selected = track.active;
        _this4.content.push(option);
      });
      this.updateDefinition();
    }
  }, {
    key: "updateDefinition",
    value: function updateDefinition() {
      if (Sniffer.device === "mobile") {
        return;
      }
      console.log("updateDefinition", this.content);
    }
  }], [{
    key: "pluginName",
    get: function get() {
      return "ShakaPlugin";
    }
  }, {
    key: "defaultConfig",
    get: function get() {
      return {
        shakaOpts: {}
      };
    }
  }, {
    key: "isSupported",
    value: function isSupported() {
      return Shaka.Player.isBrowserSupported();
    }
  }]);
  return ShakaJsPlugin2;
}(BasePlugin);
export { ShakaJsPlugin as default };