Method parse

www/js/ext/eventsource.esm.js:140–194

(parser)

    runtime.assignToNamespace(target, this.nameSpace, this.eventSourceName, this.stub);
  }
  static parse(parser) {
    if (!parser.matchToken("eventsource")) return;
    var urlElement;
    var withCredentials = false;
    var method = "GET";
    var headers = null;
    var name = parser.requireElement("dotOrColonPath");
    var qualifiedName = name.evalStatically();
    var nameSpace = qualifiedName.split(".");
    var eventSourceName = nameSpace.pop();
    if (parser.matchToken("from")) {
      urlElement = parser.parseURLOrExpression();
    }
    while (parser.matchToken("with")) {
      if (parser.matchToken("credentials")) {
        withCredentials = true;
      } else if (parser.matchToken("method")) {
        method = parser.requireElement("stringLike").evalStatically().toUpperCase();
      } else if (parser.matchToken("headers")) {
        headers = parser.requireElement("objectLiteral");
      } else {
        parser.raiseExpected("credentials", "method", "headers");
      }
    }
    var staticHeaders = null;
    if (headers) {
      staticHeaders = {};
      for (var i = 0; i < headers.keyExpressions.length; i++) {
        var key = headers.keyExpressions[i].evalStatically();
        var val = headers.valueExpressions[i].evalStatically();
        staticHeaders[key] = val;
      }
    }
    var stub = createStub(withCredentials, method, staticHeaders);
    var feature = new _EventSourceFeature(eventSourceName, nameSpace, stub);
    while (parser.matchToken("on")) {
      var eventName = parser.requireElement("stringLike").evalStatically();
      var encoding = "";
      if (parser.matchToken("as")) {
        encoding = parser.requireElement("stringLike").evalStatically();
      }
      var commandList = parser.requireElement("commandList");
      parser.ensureTerminated(commandList);
      parser.requireToken("end");
      stub.listeners.push({
        type: eventName,
        handler: makeHandler(encoding, commandList, stub, feature)
      });
    }
    parser.requireToken("end");
    if (urlElement != void 0) {
      stub.open(urlElement.evalStatically());
    }
    return feature;
  }
};
function createStub(withCredentials, method, headers) {
  var stub = {