Convert various things to Typescript

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

src/vector/platform/VectorBasePlatform.ts

@@ -0,0 +1,134 @@
+/*
+Copyright 2016 Aviral Dasgupta
+Copyright 2016 OpenMarket Ltd
+Copyright 2018, 2020 New Vector Ltd
+Copyright 2019 Michael Telatynski <7t3chguy@gmail.com>
+
+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 BasePlatform from 'matrix-react-sdk/src/BasePlatform';
+import { _t } from 'matrix-react-sdk/src/languageHandler';
+import dis from 'matrix-react-sdk/src/dispatcher/dispatcher';
+import {getVectorConfig} from "../getconfig";
+
+import Favicon from "../../favicon";
+
+export const updateCheckStatusEnum = {
+    CHECKING: 'CHECKING',
+    ERROR: 'ERROR',
+    NOTAVAILABLE: 'NOTAVAILABLE',
+    DOWNLOADING: 'DOWNLOADING',
+    READY: 'READY',
+};
+
+/**
+ * Vector-specific extensions to the BasePlatform template
+ */
+export default class VectorBasePlatform extends BasePlatform {
+    protected showUpdateCheck: boolean = false;
+    protected _favicon: Favicon;
+
+    async getConfig(): Promise<{}> {
+        return getVectorConfig();
+    }
+
+    getHumanReadableName(): string {
+        return 'Vector Base Platform'; // no translation required: only used for analytics
+    }
+
+    /**
+     * Delay creating the `Favicon` instance until first use (on the first notification) as
+     * it uses canvas, which can trigger a permission prompt in Firefox's resist fingerprinting mode.
+     * See https://github.com/vector-im/riot-web/issues/9605.
+     */
+    get favicon() {
+        if (this._favicon) {
+            return this._favicon;
+        }
+        return this._favicon = new Favicon();
+    }
+
+    _updateFavicon() {
+        let bgColor = "#d00";
+        let notif: string | number = this.notificationCount;
+
+        if (this.errorDidOccur) {
+            notif = notif || "×";
+            bgColor = "#f00";
+        }
+
+        this.favicon.badge(notif, { bgColor });
+    }
+
+    setNotificationCount(count: number) {
+        if (this.notificationCount === count) return;
+        super.setNotificationCount(count);
+        this._updateFavicon();
+    }
+
+    setErrorStatus(errorDidOccur: boolean) {
+        if (this.errorDidOccur === errorDidOccur) return;
+        super.setErrorStatus(errorDidOccur);
+        this._updateFavicon();
+    }
+
+    /**
+     * Begin update polling, if applicable
+     */
+    startUpdater() {
+    }
+
+    /**
+     * Whether we can call checkForUpdate on this platform build
+     */
+    async canSelfUpdate(): Promise<boolean> {
+        return false;
+    }
+
+    startUpdateCheck = () => {
+        this.showUpdateCheck = true;
+        dis.dispatch({
+            action: 'check_updates',
+            value: { status: updateCheckStatusEnum.CHECKING },
+        });
+    };
+
+    stopUpdateCheck = () => {
+        this.showUpdateCheck = false;
+        dis.dispatch({
+            action: 'check_updates',
+            value: false,
+        });
+    };
+
+    getUpdateCheckStatusEnum() {
+        return updateCheckStatusEnum;
+    }
+
+    /**
+     * Update the currently running app to the latest available
+     * version and replace this instance of the app with the
+     * new version.
+     */
+    installUpdate() {
+    }
+
+    /**
+     * Get a sensible default display name for the
+     * device Vector is running on
+     */
+    getDefaultDeviceDisplayName(): string {
+        return _t("Unknown device");
+    }
+}