Tons of Solutions Engineering work done today for the rest of the CS team! Headway, Howard Hanna, Engels, Brighton, etc. Also completed Datasnippers auth flow and worked on Anthology's script. Cloned Anthology's courses (900..) and will clone Full Story on Monday.

Scripts/node_modules/chromium-bidi/lib/cjs/bidiServer/MapperCdpConnection.js

@@ -0,0 +1,140 @@
+"use strict";
+/**
+ * Copyright 2021 Google LLC.
+ * Copyright (c) Microsoft Corporation.
+ *
+ * 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.
+ */
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.MapperCdpConnection = void 0;
+const debug_1 = __importDefault(require("debug"));
+const SimpleTransport_js_1 = require("./SimpleTransport.js");
+const debugInternal = (0, debug_1.default)('bidi:mapper:internal');
+const debugInfo = (0, debug_1.default)('bidi:mapper:info');
+const debugOthers = (0, debug_1.default)('bidi:mapper:debug:others');
+// Memorizes a debug creation
+const loggers = new Map();
+const getLogger = (type) => {
+    const prefix = `bidi:mapper:${type}`;
+    let logger = loggers.get(prefix);
+    if (!logger) {
+        logger = (0, debug_1.default)(prefix);
+        loggers.set(prefix, logger);
+    }
+    return logger;
+};
+class MapperCdpConnection {
+    #cdpConnection;
+    #mapperCdpClient;
+    #bidiSession;
+    static async create(cdpConnection, mapperTabSource, verbose, mapperOptions) {
+        try {
+            const mapperCdpClient = await this.#initMapper(cdpConnection, mapperTabSource, verbose, mapperOptions);
+            return new MapperCdpConnection(cdpConnection, mapperCdpClient);
+        }
+        catch (e) {
+            cdpConnection.close();
+            throw e;
+        }
+    }
+    constructor(cdpConnection, mapperCdpClient) {
+        this.#cdpConnection = cdpConnection;
+        this.#mapperCdpClient = mapperCdpClient;
+        this.#bidiSession = new SimpleTransport_js_1.SimpleTransport(async (message) => await this.#sendMessage(message));
+        this.#mapperCdpClient.on('Runtime.bindingCalled', this.#onBindingCalled);
+        this.#mapperCdpClient.on('Runtime.consoleAPICalled', this.#onConsoleAPICalled);
+        // Catch unhandled exceptions in the mapper.
+        this.#mapperCdpClient.on('Runtime.exceptionThrown', this.#onRuntimeExceptionThrown);
+    }
+    async #sendMessage(message) {
+        try {
+            await this.#mapperCdpClient.sendCommand('Runtime.evaluate', {
+                expression: `onBidiMessage(${JSON.stringify(message)})`,
+            });
+        }
+        catch (error) {
+            debugInternal('Call to onBidiMessage failed', error);
+        }
+    }
+    close() {
+        this.#cdpConnection.close();
+    }
+    bidiSession() {
+        return this.#bidiSession;
+    }
+    #onBindingCalled = (params) => {
+        if (params.name === 'sendBidiResponse') {
+            this.#bidiSession.emit('message', params.payload);
+        }
+        else if (params.name === 'sendDebugMessage') {
+            this.#onDebugMessage(params.payload);
+        }
+    };
+    #onDebugMessage = (json) => {
+        try {
+            const log = JSON.parse(json);
+            if (log.logType !== undefined && log.messages !== undefined) {
+                const logger = getLogger(log.logType);
+                logger(log.messages);
+            }
+        }
+        catch {
+            // Fall back to raw log in case of unknown
+            debugOthers(json);
+        }
+    };
+    #onConsoleAPICalled = (params) => {
+        debugInfo('consoleAPICalled: %s %O', params.type, params.args.map((arg) => arg.value));
+    };
+    #onRuntimeExceptionThrown = (params) => {
+        debugInfo('exceptionThrown:', params);
+    };
+    static async #initMapper(cdpConnection, mapperTabSource, verbose, mapperOptions) {
+        debugInternal('Initializing Mapper.', mapperOptions);
+        const browserClient = await cdpConnection.createBrowserSession();
+        const { targetId: mapperTabTargetId } = await browserClient.sendCommand('Target.createTarget', {
+            url: 'about:blank',
+        });
+        const { sessionId: mapperSessionId } = await browserClient.sendCommand('Target.attachToTarget', { targetId: mapperTabTargetId, flatten: true });
+        const mapperCdpClient = cdpConnection.getCdpClient(mapperSessionId);
+        await mapperCdpClient.sendCommand('Runtime.enable');
+        await browserClient.sendCommand('Target.exposeDevToolsProtocol', {
+            bindingName: 'cdp',
+            targetId: mapperTabTargetId,
+        });
+        await mapperCdpClient.sendCommand('Runtime.addBinding', {
+            name: 'sendBidiResponse',
+        });
+        if (verbose) {
+            // Needed to request verbose logs from Mapper.
+            await mapperCdpClient.sendCommand('Runtime.addBinding', {
+                name: 'sendDebugMessage',
+            });
+        }
+        // Evaluate Mapper Tab sources in the tab.
+        await mapperCdpClient.sendCommand('Runtime.evaluate', {
+            expression: mapperTabSource,
+        });
+        await mapperCdpClient.sendCommand('Runtime.evaluate', {
+            expression: `window.runMapperInstance('${mapperTabTargetId}', ${JSON.stringify(mapperOptions)})`,
+            awaitPromise: true,
+        });
+        debugInternal('Mapper is launched!');
+        return mapperCdpClient;
+    }
+}
+exports.MapperCdpConnection = MapperCdpConnection;
+//# sourceMappingURL=MapperCdpConnection.js.map