1 files changed, 109 insertions, 0 deletions
diff --git a/bot/node_modules/matrix-widget-api/src/models/Widget.ts b/bot/node_modules/matrix-widget-api/src/models/Widget.ts
new file mode 100644
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+++ b/bot/node_modules/matrix-widget-api/src/models/Widget.ts
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2020 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.
+ */
+
+import { IWidget, IWidgetData, WidgetType } from "..";
+import { assertPresent } from "./validation/utils";
+import { ITemplateParams, runTemplate } from "..";
+
+/**
+ * Represents the barest form of widget.
+ */
+export class Widget {
+    public constructor(private definition: IWidget) {
+        if (!this.definition) throw new Error("Definition is required");
+
+        assertPresent(definition, "id");
+        assertPresent(definition, "creatorUserId");
+        assertPresent(definition, "type");
+        assertPresent(definition, "url");
+    }
+
+    /**
+     * The user ID who created the widget.
+     */
+    public get creatorUserId(): string {
+        return this.definition.creatorUserId;
+    }
+
+    /**
+     * The type of widget.
+     */
+    public get type(): WidgetType {
+        return this.definition.type;
+    }
+
+    /**
+     * The ID of the widget.
+     */
+    public get id(): string {
+        return this.definition.id;
+    }
+
+    /**
+     * The name of the widget, or null if not set.
+     */
+    public get name(): string | null {
+        return this.definition.name || null;
+    }
+
+    /**
+     * The title for the widget, or null if not set.
+     */
+    public get title(): string | null {
+        return this.rawData.title || null;
+    }
+
+    /**
+     * The templated URL for the widget.
+     */
+    public get templateUrl(): string {
+        return this.definition.url;
+    }
+
+    /**
+     * The origin for this widget.
+     */
+    public get origin(): string {
+        return new URL(this.templateUrl).origin;
+    }
+
+    /**
+     * Whether or not the client should wait for the iframe to load. Defaults
+     * to true.
+     */
+    public get waitForIframeLoad(): boolean {
+        if (this.definition.waitForIframeLoad === false) return false;
+        if (this.definition.waitForIframeLoad === true) return true;
+        return true; // default true
+    }
+
+    /**
+     * The raw data for the widget. This will always be defined, though
+     * may be empty.
+     */
+    public get rawData(): IWidgetData {
+        return this.definition.data || {};
+    }
+
+    /**
+     * Gets a complete widget URL for the client to render.
+     * @param {ITemplateParams} params The template parameters.
+     * @returns {string} A templated URL.
+     */
+    public getCompleteUrl(params: ITemplateParams): string {
+        return runTemplate(this.templateUrl, this.definition, params);
+    }
+}