init

node_modules/matrix-widget-api/lib/templating/url-template.d.ts

@@ -0,0 +1,14 @@
+import { IWidget } from "..";
+export interface ITemplateParams {
+    widgetRoomId?: string;
+    currentUserId: string;
+    userDisplayName?: string;
+    userHttpAvatarUrl?: string;
+    clientId?: string;
+    clientTheme?: string;
+    clientLanguage?: string;
+    deviceId?: string;
+    baseUrl?: string;
+}
+export declare function runTemplate(url: string, widget: IWidget, params: ITemplateParams): string;
+export declare function toString(a: unknown): string;

node_modules/matrix-widget-api/lib/templating/url-template.js

@@ -0,0 +1,62 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.runTemplate = runTemplate;
+exports.toString = toString;
+/*
+ * Copyright 2020, 2021 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.
+ */
+
+function runTemplate(url, widget, params) {
+  // Always apply the supplied params over top of data to ensure the data can't lie about them.
+  var variables = Object.assign({}, widget.data, {
+    "matrix_room_id": params.widgetRoomId || "",
+    "matrix_user_id": params.currentUserId,
+    "matrix_display_name": params.userDisplayName || params.currentUserId,
+    "matrix_avatar_url": params.userHttpAvatarUrl || "",
+    "matrix_widget_id": widget.id,
+    // TODO: Convert to stable (https://github.com/matrix-org/matrix-doc/pull/2873)
+    "org.matrix.msc2873.client_id": params.clientId || "",
+    "org.matrix.msc2873.client_theme": params.clientTheme || "",
+    "org.matrix.msc2873.client_language": params.clientLanguage || "",
+    // TODO: Convert to stable (https://github.com/matrix-org/matrix-spec-proposals/pull/3819)
+    "org.matrix.msc3819.matrix_device_id": params.deviceId || "",
+    // TODO: Convert to stable (https://github.com/matrix-org/matrix-spec-proposals/pull/4039)
+    "org.matrix.msc4039.matrix_base_url": params.baseUrl || ""
+  });
+  var result = url;
+  for (var _i = 0, _Object$keys = Object.keys(variables); _i < _Object$keys.length; _i++) {
+    var key = _Object$keys[_i];
+    // Regex escape from https://stackoverflow.com/a/6969486/7037379
+    var pattern = "$".concat(key).replace(/[.*+?^${}()|[\]\\]/g, "\\$&"); // $& means the whole matched string
+    var rexp = new RegExp(pattern, "g");
+
+    // This is technically not what we're supposed to do for a couple of reasons:
+    // 1. We are assuming that there won't later be a $key match after we replace a variable.
+    // 2. We are assuming that the variable is in a place where it can be escaped (eg: path or query string).
+    result = result.replace(rexp, encodeURIComponent(toString(variables[key])));
+  }
+  return result;
+}
+function toString(a) {
+  if (a === null || a === undefined) {
+    return "".concat(a);
+  }
+  // eslint-disable-next-line @typescript-eslint/no-base-to-string
+  return String(a);
+}
+//# sourceMappingURL=url-template.js.map