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node_modules/matrix-events-sdk/lib/utility/MessageMatchers.js

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+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.LegacyMsgType = void 0;
+exports.isEventLike = isEventLike;
+
+var _message_types = require("../events/message_types");
+
+/*
+Copyright 2022 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/**
+ * Represents a legacy m.room.message msgtype
+ */
+var LegacyMsgType;
+/**
+ * Determines if the given partial event looks similar enough to the given legacy msgtype
+ * to count as that message type.
+ * @param {IPartialEvent<EitherAnd<IPartialLegacyContent, M_MESSAGE_EVENT_CONTENT>>} event The event.
+ * @param {LegacyMsgType} msgtype The message type to compare for.
+ * @returns {boolean} True if the event appears to look similar enough to the msgtype.
+ */
+
+exports.LegacyMsgType = LegacyMsgType;
+
+(function (LegacyMsgType) {
+  LegacyMsgType["Text"] = "m.text";
+  LegacyMsgType["Notice"] = "m.notice";
+  LegacyMsgType["Emote"] = "m.emote";
+})(LegacyMsgType || (exports.LegacyMsgType = LegacyMsgType = {}));
+
+function isEventLike(event, msgtype) {
+  var content = event.content;
+
+  if (msgtype === LegacyMsgType.Text) {
+    return _message_types.M_MESSAGE.matches(event.type) || event.type === "m.room.message" && (content === null || content === void 0 ? void 0 : content['msgtype']) === "m.text";
+  } else if (msgtype === LegacyMsgType.Emote) {
+    return _message_types.M_EMOTE.matches(event.type) || event.type === "m.room.message" && (content === null || content === void 0 ? void 0 : content['msgtype']) === "m.emote";
+  } else if (msgtype === LegacyMsgType.Notice) {
+    return _message_types.M_NOTICE.matches(event.type) || event.type === "m.room.message" && (content === null || content === void 0 ? void 0 : content['msgtype']) === "m.notice";
+  }
+
+  return false;
+}