mirror of
https://github.com/hensm/fx_cast.git
synced 2026-06-10 01:29:58 +00:00
Rename shim -> cast
This commit is contained in:
hensm
297
ext/src/cast/api/Session.ts
Normal file
297
ext/src/cast/api/Session.ts
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@@ -0,0 +1,297 @@
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"use strict";
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import { v4 as uuid } from "uuid";
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import logger from "../../lib/logger";
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import { sendMessageResponse } from "../eventMessageChannel";
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import {
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ErrorCallback,
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LoadSuccessCallback,
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MediaListener,
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MessageListener,
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SuccessCallback,
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UpdateListener
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} from "../types";
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import {
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MediaStatus,
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ReceiverMediaMessage,
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SenderMediaMessage,
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SenderMessage
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} from "./types";
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import { Image, Receiver, SenderApplication } from "./dataClasses";
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import { SessionStatus } from "./enums";
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import { Media, LoadRequest, QueueLoadRequest, QueueItem } from "./media";
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const NS_MEDIA = "urn:x-cast:com.google.cast.media";
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/**
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* Takes a media object and a media status object and merges
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* the status with the existing media object, updating it with
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* new properties.
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*/
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function updateMedia(media: Media, status: MediaStatus) {
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if (status.currentTime) {
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media._lastUpdateTime = Date.now();
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}
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// Copy props
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for (const prop in status) {
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if (prop !== "items" && status.hasOwnProperty(prop)) {
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(media as any)[prop] = (status as any)[prop];
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}
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}
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// Update queue state
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if (status.items) {
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const newItems: QueueItem[] = [];
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for (const newItem of status.items) {
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if (!newItem.media) {
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// Existing queue item with the same ID
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const existingItem = media.items?.find(
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item => item.itemId === newItem.itemId
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);
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/**
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* Use existing queue item's media info if available
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* otherwise, if the current queue item, use the main
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* media item.
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*/
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if (existingItem?.media) {
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newItem.media = existingItem.media;
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} else if (
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media.media &&
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newItem.itemId === media.currentItemId
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) {
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newItem.media = media.media;
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}
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}
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newItems.push(newItem);
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}
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media.items = newItems;
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}
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}
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export default class Session {
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#id = uuid();
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#isConnected = false;
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#loadMediaSuccessCallback?: (media: Media) => void;
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#loadMediaErrorCallback?: ErrorCallback;
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#loadMediaRequest?: LoadRequest;
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_messageListeners = new Map<string, Set<MessageListener>>();
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_updateListeners = new Set<UpdateListener>();
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_sendMessageCallbacks = new Map<
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string,
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[SuccessCallback?, ErrorCallback?]
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>();
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/**
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*
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*/
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#mediaMessageListener = (namespace: string, messageString: string) => {
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if (namespace !== NS_MEDIA) return;
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const message: ReceiverMediaMessage = JSON.parse(messageString);
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switch (message.type) {
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case "MEDIA_STATUS": {
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// Update media
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for (const mediaStatus of message.status) {
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let media = this.media.find(
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media =>
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media.mediaSessionId === mediaStatus.mediaSessionId
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);
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console.info(media);
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// Handle Media creation
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if (!media) {
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media = new Media(
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this.sessionId,
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mediaStatus.mediaSessionId,
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this.#sendMediaMessage
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);
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this.media.push(media);
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this.#loadMediaSuccessCallback?.(media);
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}
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updateMedia(media, mediaStatus);
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for (const listener of media._updateListeners) {
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listener(true);
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}
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break;
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}
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}
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}
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};
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/**
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* Sends a media message to the app receiver.
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* urn:x-cast:com.google.cast.media
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*/
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#sendMediaMessage = (
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message: DistributiveOmit<SenderMediaMessage, "requestId">
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) => {
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return new Promise<void>((resolve, reject) => {
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this.sendMessage(
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"urn:x-cast:com.google.cast.media",
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{ ...message, requestId: 0 },
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resolve,
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reject
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);
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});
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};
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#sendReceiverMessage = (
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message: DistributiveOmit<SenderMessage, "requestId">
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) => {
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return new Promise<void>((resolve, reject) => {
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const messageId = uuid();
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sendMessageResponse({
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subject: "bridge:sendCastReceiverMessage",
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data: {
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sessionId: this.sessionId,
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messageData: message as SenderMessage,
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messageId
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}
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});
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this._sendMessageCallbacks.set(messageId, [resolve, reject]);
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});
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};
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media: Media[] = [];
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namespaces: Array<{ name: string }> = [];
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senderApps: SenderApplication[] = [];
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status = SessionStatus.CONNECTED;
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statusText: Nullable<string> = null;
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transportId: string;
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constructor(
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public sessionId: string,
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public appId: string,
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public displayName: string,
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public appImages: Image[],
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public receiver: Receiver
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) {
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this.transportId = sessionId || "";
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this.addMessageListener(NS_MEDIA, this.#mediaMessageListener);
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}
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addMediaListener(_mediaListener: MediaListener) {
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logger.info("STUB :: Session#addMediaListener");
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}
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removeMediaListener(_mediaListener: MediaListener) {
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logger.info("STUB :: Session#removeMediaListener");
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}
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addMessageListener(namespace: string, listener: MessageListener) {
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if (!this._messageListeners.has(namespace)) {
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this._messageListeners.set(namespace, new Set());
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}
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this._messageListeners.get(namespace)?.add(listener);
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}
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removeMessageListener(namespace: string, listener: MessageListener) {
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this._messageListeners.get(namespace)?.delete(listener);
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}
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addUpdateListener(listener: UpdateListener) {
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this._updateListeners.add(listener);
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}
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removeUpdateListener(listener: UpdateListener) {
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this._updateListeners.delete(listener);
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}
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leave(_successCallback?: SuccessCallback, _errorCallback?: ErrorCallback) {
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logger.info("STUB :: Session#leave");
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}
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loadMedia(
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loadRequest: LoadRequest,
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successCallback?: LoadSuccessCallback,
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errorCallback?: ErrorCallback
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) {
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this.#loadMediaSuccessCallback = successCallback;
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this.#loadMediaErrorCallback = errorCallback;
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this.#loadMediaRequest = loadRequest;
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loadRequest.sessionId = this.sessionId;
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this.#sendMediaMessage(loadRequest).catch(errorCallback);
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}
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queueLoad(
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_queueLoadRequest: QueueLoadRequest,
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_successCallback?: LoadSuccessCallback,
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_errorCallback?: ErrorCallback
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) {
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logger.info("STUB :: Session#queueLoad");
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}
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sendMessage(
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namespace: string,
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message: object | string,
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successCallback?: SuccessCallback,
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errorCallback?: ErrorCallback
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) {
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const messageId = uuid();
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sendMessageResponse({
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subject: "bridge:sendCastSessionMessage",
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data: {
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sessionId: this.sessionId,
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namespace,
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messageData: message,
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messageId
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}
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});
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this._sendMessageCallbacks.set(messageId, [
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successCallback,
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errorCallback
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]);
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}
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setReceiverMuted(
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muted: boolean,
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successCallback?: SuccessCallback,
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errorCallback?: ErrorCallback
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) {
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this.#sendReceiverMessage({ type: "SET_VOLUME", volume: { muted } })
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.then(successCallback)
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.catch(errorCallback);
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}
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setReceiverVolumeLevel(
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newLevel: number,
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successCallback?: SuccessCallback,
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errorCallback?: ErrorCallback
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) {
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this.#sendReceiverMessage({
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type: "SET_VOLUME",
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volume: { level: newLevel }
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})
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.then(successCallback)
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.catch(errorCallback);
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}
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stop(successCallback?: SuccessCallback, errorCallback?: ErrorCallback) {
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this.#sendReceiverMessage({ type: "STOP", sessionId: this.sessionId })
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.then(successCallback)
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.catch(errorCallback);
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}
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}
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104
ext/src/cast/api/dataClasses.ts
Normal file
104
ext/src/cast/api/dataClasses.ts
Normal file
@@ -0,0 +1,104 @@
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"use strict";
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import Session from "./Session";
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import {
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AutoJoinPolicy,
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Capability,
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DefaultActionPolicy,
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ReceiverType,
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VolumeControlType
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} from "./enums";
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export class ApiConfig {
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constructor(
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public sessionRequest: SessionRequest,
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public sessionListener: (session: Session) => void,
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public receiverListener: (availability: string) => void,
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public autoJoinPolicy: string = AutoJoinPolicy.TAB_AND_ORIGIN_SCOPED,
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public defaultActionPolicy: string = DefaultActionPolicy.CREATE_SESSION
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) {}
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}
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export class CredentialsData {
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constructor(public credentials: string, public credentialsData: string) {}
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}
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export class DialRequest {
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constructor(
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public appName: string,
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public launchParameter: Nullable<string> = null
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) {}
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}
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export class Error {
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constructor(
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public code: string,
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public description: Nullable<string> = null,
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public details: any = null
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) {}
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}
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export class Image {
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width: Nullable<number> = null;
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height: Nullable<number> = null;
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constructor(public url: string) {}
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}
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export class Receiver {
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displayStatus: Nullable<ReceiverDisplayStatus> = null;
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isActiveInput: Nullable<boolean> = null;
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receiverType = ReceiverType.CAST;
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constructor(
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public label: string,
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public friendlyName: string,
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public capabilities: Capability[] = [],
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public volume: Nullable<Volume> = null
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) {}
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}
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export class ReceiverDisplayStatus {
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showStop: Nullable<boolean> = null;
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constructor(public statusText: string, public appImages: Image[]) {}
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}
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export class SenderApplication {
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packageId: Nullable<string> = null;
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url: Nullable<string> = null;
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constructor(public platform: string) {}
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}
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export class SessionRequest {
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language: Nullable<string> = null;
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constructor(
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public appId: string,
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public capabilities = [Capability.VIDEO_OUT, Capability.AUDIO_OUT],
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public requestSessionTimeout = new Timeout().requestSession,
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public androidReceiverCompatible = false,
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public credentialsData: Nullable<CredentialsData> = null
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) {}
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}
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export class Timeout {
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leaveSession = 3000;
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requestSession = 60000;
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sendCustomMessage = 3000;
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setReceiverVolume = 3000;
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stopSession = 3000;
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}
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export class Volume {
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controlType?: VolumeControlType;
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stepInterval?: number;
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constructor(
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public level: Nullable<number> = null,
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public muted: Nullable<boolean> = null
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) {}
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}
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75
ext/src/cast/api/enums.ts
Normal file
75
ext/src/cast/api/enums.ts
Normal file
@@ -0,0 +1,75 @@
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"use strict";
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export enum AutoJoinPolicy {
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TAB_AND_ORIGIN_SCOPED = "tab_and_origin_scoped",
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ORIGIN_SCOPED = "origin_scoped",
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PAGE_SCOPED = "page_scoped",
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CUSTOM_CONTROLLER_SCOPED = "custom_controller_scoped"
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}
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export enum Capability {
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VIDEO_OUT = "video_out",
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AUDIO_OUT = "audio_out",
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VIDEO_IN = "video_in",
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AUDIO_IN = "audio_in",
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MULTIZONE_GROUP = "multizone_group"
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}
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export enum DefaultActionPolicy {
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CREATE_SESSION = "create_session",
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CAST_THIS_TAB = "cast_this_tab"
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}
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export enum DialAppState {
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RUNNING = "running",
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STOPPED = "stopped",
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ERROR = "error"
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}
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export enum ErrorCode {
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CANCEL = "cancel",
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TIMEOUT = "timeout",
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API_NOT_INITIALIZED = "api_not_initialized",
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INVALID_PARAMETER = "invalid_parameter",
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EXTENSION_NOT_COMPATIBLE = "extension_not_compatible",
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EXTENSION_MISSING = "extension_missing",
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RECEIVER_UNAVAILABLE = "receiver_unavailable",
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SESSION_ERROR = "session_error",
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CHANNEL_ERROR = "channel_error",
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LOAD_MEDIA_FAILED = "load_media_failed"
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}
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||||
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export enum ReceiverAction {
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CAST = "cast",
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STOP = "stop"
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||||
}
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||||
|
||||
export enum ReceiverAvailability {
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||||
AVAILABLE = "available",
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||||
UNAVAILABLE = "unavailable"
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}
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||||
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export enum ReceiverType {
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CAST = "cast",
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DIAL = "dial",
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HANGOUT = "hangout",
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CUSTOM = "custom"
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}
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||||
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||||
export enum SenderPlatform {
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||||
CHROME = "chrome",
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||||
IOS = "ios",
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||||
ANDROID = "android"
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||||
}
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||||
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||||
export enum SessionStatus {
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||||
CONNECTED = "connected",
|
||||
DISCONNECTED = "disconnected",
|
||||
STOPPED = "stopped"
|
||||
}
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||||
|
||||
export enum VolumeControlType {
|
||||
ATTENUATION = "attenuation",
|
||||
FIXED = "fixed",
|
||||
MASTER = "master"
|
||||
}
|
||||
440
ext/src/cast/api/index.ts
Normal file
440
ext/src/cast/api/index.ts
Normal file
@@ -0,0 +1,440 @@
|
||||
"use strict";
|
||||
|
||||
import logger from "../../lib/logger";
|
||||
|
||||
import { ReceiverDevice } from "../../types";
|
||||
import { ErrorCallback, SuccessCallback } from "../types";
|
||||
|
||||
import {
|
||||
onMessage,
|
||||
sendMessageResponse
|
||||
} from "../eventMessageChannel";
|
||||
|
||||
import {
|
||||
AutoJoinPolicy,
|
||||
Capability,
|
||||
DefaultActionPolicy,
|
||||
DialAppState,
|
||||
ErrorCode,
|
||||
ReceiverAction,
|
||||
ReceiverAvailability,
|
||||
ReceiverType,
|
||||
SenderPlatform,
|
||||
SessionStatus,
|
||||
VolumeControlType
|
||||
} from "./enums";
|
||||
|
||||
import {
|
||||
ApiConfig,
|
||||
CredentialsData,
|
||||
DialRequest,
|
||||
Error as Error_,
|
||||
Image,
|
||||
Receiver,
|
||||
ReceiverDisplayStatus,
|
||||
SenderApplication,
|
||||
SessionRequest,
|
||||
Timeout,
|
||||
Volume
|
||||
} from "./dataClasses";
|
||||
|
||||
import Session from "./Session";
|
||||
|
||||
type ReceiverActionListener = (
|
||||
receiver: Receiver,
|
||||
receiverAction: string
|
||||
) => void;
|
||||
|
||||
type RequestSessionSuccessCallback = (session: Session) => void;
|
||||
|
||||
let apiConfig: Nullable<ApiConfig>;
|
||||
let sessionRequest: Nullable<SessionRequest>;
|
||||
|
||||
let requestSessionSuccessCallback: Nullable<RequestSessionSuccessCallback>;
|
||||
let requestSessionErrorCallback: Nullable<ErrorCallback>;
|
||||
|
||||
const receiverActionListeners = new Set<ReceiverActionListener>();
|
||||
|
||||
const receiverDevices = new Map<string, ReceiverDevice>();
|
||||
const sessions = new Map<string, Session>();
|
||||
|
||||
export {
|
||||
AutoJoinPolicy,
|
||||
Capability,
|
||||
DefaultActionPolicy,
|
||||
DialAppState,
|
||||
ErrorCode,
|
||||
ReceiverAction,
|
||||
ReceiverAvailability,
|
||||
ReceiverType,
|
||||
SenderPlatform,
|
||||
SessionStatus,
|
||||
VolumeControlType
|
||||
};
|
||||
|
||||
export {
|
||||
ApiConfig,
|
||||
CredentialsData,
|
||||
DialRequest,
|
||||
Error_ as Error,
|
||||
Image,
|
||||
Receiver,
|
||||
ReceiverDisplayStatus,
|
||||
SenderApplication,
|
||||
SessionRequest,
|
||||
Timeout,
|
||||
Volume,
|
||||
Session
|
||||
};
|
||||
|
||||
export const VERSION = [1, 2];
|
||||
export let isAvailable = false;
|
||||
|
||||
export const timeout = new Timeout();
|
||||
|
||||
// chrome.cast.media namespace
|
||||
export * as media from "./media";
|
||||
|
||||
function sendSessionRequest(
|
||||
sessionRequest: SessionRequest,
|
||||
receiverDevice: ReceiverDevice
|
||||
) {
|
||||
for (const listener of receiverActionListeners) {
|
||||
const receiver = new Receiver(
|
||||
receiverDevice.id,
|
||||
receiverDevice.friendlyName
|
||||
);
|
||||
|
||||
listener(receiver, ReceiverAction.CAST);
|
||||
}
|
||||
|
||||
sendMessageResponse({
|
||||
subject: "bridge:createCastSession",
|
||||
data: {
|
||||
appId: sessionRequest.appId,
|
||||
receiverDevice: receiverDevice
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
export function initialize(
|
||||
newApiConfig: ApiConfig,
|
||||
successCallback?: SuccessCallback,
|
||||
errorCallback?: ErrorCallback
|
||||
) {
|
||||
logger.info("cast.initialize");
|
||||
|
||||
// Already initialized
|
||||
if (apiConfig) {
|
||||
errorCallback?.(new Error_(ErrorCode.INVALID_PARAMETER));
|
||||
return;
|
||||
}
|
||||
|
||||
apiConfig = newApiConfig;
|
||||
|
||||
sendMessageResponse({
|
||||
subject: "main:castReady",
|
||||
data: { appId: apiConfig.sessionRequest.appId }
|
||||
});
|
||||
|
||||
successCallback?.();
|
||||
|
||||
apiConfig.receiverListener(
|
||||
receiverDevices.size
|
||||
? ReceiverAvailability.AVAILABLE
|
||||
: ReceiverAvailability.UNAVAILABLE
|
||||
);
|
||||
}
|
||||
|
||||
export function requestSession(
|
||||
successCallback: RequestSessionSuccessCallback,
|
||||
errorCallback: ErrorCallback,
|
||||
newSessionRequest?: SessionRequest,
|
||||
receiverDevice?: ReceiverDevice
|
||||
) {
|
||||
logger.info("cast.requestSession");
|
||||
|
||||
// Not yet initialized
|
||||
if (!apiConfig) {
|
||||
errorCallback?.(new Error_(ErrorCode.API_NOT_INITIALIZED));
|
||||
return;
|
||||
}
|
||||
|
||||
// Already requesting session
|
||||
if (sessionRequest) {
|
||||
errorCallback?.(
|
||||
new Error_(
|
||||
ErrorCode.INVALID_PARAMETER,
|
||||
"Session request already in progress."
|
||||
)
|
||||
);
|
||||
return;
|
||||
}
|
||||
|
||||
// No receivers available
|
||||
if (!receiverDevices.size) {
|
||||
errorCallback?.(new Error_(ErrorCode.RECEIVER_UNAVAILABLE));
|
||||
return;
|
||||
}
|
||||
|
||||
/**
|
||||
* Store session request for use in return message from
|
||||
* receiver selection.
|
||||
*/
|
||||
sessionRequest = newSessionRequest ?? apiConfig.sessionRequest;
|
||||
|
||||
requestSessionSuccessCallback = successCallback;
|
||||
requestSessionErrorCallback = errorCallback;
|
||||
|
||||
/**
|
||||
* If a receiver was provided, skip the receiver selector
|
||||
* process.
|
||||
*/
|
||||
if (receiverDevice) {
|
||||
if (receiverDevice?.id && receiverDevices.has(receiverDevice.id)) {
|
||||
sendSessionRequest(sessionRequest, receiverDevice);
|
||||
}
|
||||
} else {
|
||||
// Open receiver selector UI
|
||||
sendMessageResponse({
|
||||
subject: "main:selectReceiver"
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
export function requestSessionById(_sessionId: string): void {
|
||||
logger.info("STUB :: cast.requestSessionById");
|
||||
}
|
||||
|
||||
export function setCustomReceivers(
|
||||
_receivers: Receiver[],
|
||||
_successCallback?: SuccessCallback,
|
||||
_errorCallback?: ErrorCallback
|
||||
): void {
|
||||
logger.info("STUB :: cast.setCustomReceivers");
|
||||
}
|
||||
|
||||
export function setPageContext(_win: Window): void {
|
||||
logger.info("STUB :: cast.setPageContext");
|
||||
}
|
||||
|
||||
export function setReceiverDisplayStatus(_sessionId: string): void {
|
||||
logger.info("STUB :: cast.setReceiverDisplayStatus");
|
||||
}
|
||||
|
||||
export function unescape(escaped: string): string {
|
||||
return window.decodeURI(escaped);
|
||||
}
|
||||
|
||||
export function addReceiverActionListener(listener: ReceiverActionListener) {
|
||||
receiverActionListeners.add(listener);
|
||||
}
|
||||
export function removeReceiverActionListener(listener: ReceiverActionListener) {
|
||||
receiverActionListeners.delete(listener);
|
||||
}
|
||||
|
||||
export function logMessage(message: string) {
|
||||
logger.info("cast.logMessage", message);
|
||||
}
|
||||
|
||||
export function precache(_data: string) {
|
||||
logger.info("STUB :: cast.precache");
|
||||
}
|
||||
|
||||
onMessage(message => {
|
||||
switch (message.subject) {
|
||||
case "cast:initialized": {
|
||||
isAvailable = true;
|
||||
break;
|
||||
}
|
||||
|
||||
/**
|
||||
* Once the bridge detects a session creation, session info
|
||||
* and data needed to create cast API objects is sent.
|
||||
*/
|
||||
case "cast:sessionCreated": {
|
||||
// Notify background to close UI
|
||||
sendMessageResponse({
|
||||
subject: "main:sessionCreated"
|
||||
});
|
||||
|
||||
const status = message.data;
|
||||
|
||||
// TODO: Implement persistent per-origin receiver IDs
|
||||
const receiver = new Receiver(
|
||||
status.receiverFriendlyName, // label
|
||||
status.receiverFriendlyName, // friendlyName
|
||||
[Capability.VIDEO_OUT, Capability.AUDIO_OUT], // capabilities
|
||||
status.volume // volume
|
||||
);
|
||||
|
||||
const session = new Session(
|
||||
status.sessionId, // sessionId
|
||||
status.appId, // appId
|
||||
status.displayName, // displayName
|
||||
status.appImages, // appImages
|
||||
receiver // receiver
|
||||
);
|
||||
|
||||
session.senderApps = status.senderApps;
|
||||
session.transportId = status.transportId;
|
||||
|
||||
sessions.set(session.sessionId, session);
|
||||
}
|
||||
// eslint-disable-next-line no-fallthrough
|
||||
case "cast:sessionUpdated": {
|
||||
const status = message.data;
|
||||
const session = sessions.get(status.sessionId);
|
||||
if (!session) {
|
||||
logger.error(`Session not found (${status.sessionId})`);
|
||||
return;
|
||||
}
|
||||
|
||||
session.statusText = status.statusText;
|
||||
session.namespaces = status.namespaces;
|
||||
session.receiver.volume = status.volume;
|
||||
|
||||
if (requestSessionSuccessCallback) {
|
||||
requestSessionSuccessCallback(session);
|
||||
requestSessionSuccessCallback = null;
|
||||
requestSessionErrorCallback = null;
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
case "cast:sessionStopped": {
|
||||
const { sessionId } = message.data;
|
||||
const session = sessions.get(sessionId);
|
||||
if (session) {
|
||||
session.status = SessionStatus.STOPPED;
|
||||
|
||||
const updateListeners = session?._updateListeners;
|
||||
if (updateListeners) {
|
||||
for (const listener of updateListeners) {
|
||||
listener(false);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
case "cast:receivedSessionMessage": {
|
||||
const { sessionId, namespace, messageData } = message.data;
|
||||
const session = sessions.get(sessionId);
|
||||
if (session) {
|
||||
const _messageListeners = session._messageListeners;
|
||||
const listeners = _messageListeners.get(namespace);
|
||||
|
||||
if (listeners) {
|
||||
for (const listener of listeners) {
|
||||
listener(namespace, messageData);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
case "cast:impl_sendMessage": {
|
||||
const { sessionId, messageId, error } = message.data;
|
||||
|
||||
const session = sessions.get(sessionId);
|
||||
if (!session) {
|
||||
break;
|
||||
}
|
||||
|
||||
const callbacks = session._sendMessageCallbacks.get(messageId);
|
||||
if (callbacks) {
|
||||
const [successCallback, errorCallback] = callbacks;
|
||||
|
||||
if (error) {
|
||||
errorCallback?.(new Error_(error));
|
||||
return;
|
||||
}
|
||||
|
||||
successCallback?.();
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
case "cast:serviceUp": {
|
||||
const { receiverDevice } = message.data;
|
||||
if (receiverDevices.has(receiverDevice.id)) {
|
||||
break;
|
||||
}
|
||||
|
||||
receiverDevices.set(receiverDevice.id, receiverDevice);
|
||||
|
||||
if (apiConfig) {
|
||||
// Notify listeners of new cast destination
|
||||
apiConfig.receiverListener(ReceiverAvailability.AVAILABLE);
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
case "cast:serviceDown": {
|
||||
const { receiverDeviceId } = message.data;
|
||||
|
||||
receiverDevices.delete(receiverDeviceId);
|
||||
|
||||
if (receiverDevices.size === 0) {
|
||||
if (apiConfig) {
|
||||
apiConfig.receiverListener(
|
||||
ReceiverAvailability.UNAVAILABLE
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
case "cast:selectReceiver/selected": {
|
||||
logger.info("Selected receiver");
|
||||
|
||||
if (!sessionRequest) {
|
||||
break;
|
||||
}
|
||||
|
||||
sendSessionRequest(sessionRequest, message.data.receiver);
|
||||
break;
|
||||
}
|
||||
|
||||
case "cast:selectReceiver/stopped": {
|
||||
const { receiver } = message.data;
|
||||
|
||||
logger.info("Stopped receiver");
|
||||
|
||||
if (sessionRequest) {
|
||||
sessionRequest = null;
|
||||
|
||||
for (const listener of receiverActionListeners) {
|
||||
const castReceiver = new Receiver(
|
||||
receiver.id,
|
||||
receiver.friendlyName
|
||||
);
|
||||
|
||||
listener(castReceiver, ReceiverAction.STOP);
|
||||
}
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
/**
|
||||
* Popup closed before session established.
|
||||
*/
|
||||
case "cast:selectReceiver/cancelled": {
|
||||
if (sessionRequest) {
|
||||
sessionRequest = null;
|
||||
|
||||
requestSessionErrorCallback?.(new Error_(ErrorCode.CANCEL));
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
});
|
||||
438
ext/src/cast/api/media/Media.ts
Normal file
438
ext/src/cast/api/media/Media.ts
Normal file
@@ -0,0 +1,438 @@
|
||||
"use strict";
|
||||
|
||||
import { v1 as uuid } from "uuid";
|
||||
|
||||
import logger from "../../../lib/logger";
|
||||
|
||||
import { Volume, Error as _Error } from "../dataClasses";
|
||||
import {
|
||||
BreakStatus,
|
||||
EditTracksInfoRequest,
|
||||
GetStatusRequest,
|
||||
LiveSeekableRange,
|
||||
MediaInfo,
|
||||
PauseRequest,
|
||||
PlayRequest,
|
||||
QueueData,
|
||||
QueueJumpRequest,
|
||||
QueueInsertItemsRequest,
|
||||
QueueItem,
|
||||
QueueSetPropertiesRequest,
|
||||
QueueRemoveItemsRequest,
|
||||
QueueReorderItemsRequest,
|
||||
QueueUpdateItemsRequest,
|
||||
SeekRequest,
|
||||
StopRequest,
|
||||
VideoInformation,
|
||||
VolumeRequest
|
||||
} from "./dataClasses";
|
||||
|
||||
import { PlayerState, RepeatMode } from "./enums";
|
||||
import { ErrorCode } from "../enums";
|
||||
|
||||
import { ErrorCallback, SuccessCallback, UpdateListener } from "../../types";
|
||||
import { SenderMediaMessage } from "../types";
|
||||
|
||||
export default class Media {
|
||||
#id = uuid();
|
||||
|
||||
// Timestamp of last status update
|
||||
_lastUpdateTime = 0;
|
||||
_updateListeners = new Set<UpdateListener>();
|
||||
|
||||
activeTrackIds: Nullable<number[]> = null;
|
||||
breakStatus?: BreakStatus;
|
||||
currentTime = 0;
|
||||
customData: any = null;
|
||||
idleReason: Nullable<string> = null;
|
||||
liveSeekableRange?: LiveSeekableRange;
|
||||
media: Nullable<MediaInfo> = null;
|
||||
playbackRate = 1;
|
||||
playerState = PlayerState.IDLE;
|
||||
repeatMode = RepeatMode.OFF;
|
||||
supportedMediaCommands: string[] = [];
|
||||
videoInfo?: VideoInformation;
|
||||
volume: Volume = new Volume();
|
||||
|
||||
// Queues
|
||||
items: Nullable<QueueItem[]> = null;
|
||||
currentItemId: Nullable<number> = null;
|
||||
loadingItemId: Nullable<number> = null;
|
||||
preloadedItemId: Nullable<number> = null;
|
||||
queueData?: QueueData;
|
||||
|
||||
constructor(
|
||||
public sessionId: string,
|
||||
public mediaSessionId: number,
|
||||
public _sendMediaMessage: (
|
||||
message: DistributiveOmit<SenderMediaMessage, "requestId">
|
||||
) => Promise<void>
|
||||
) {}
|
||||
|
||||
addUpdateListener(listener: UpdateListener) {
|
||||
this._updateListeners.add(listener);
|
||||
}
|
||||
removeUpdateListener(listener: UpdateListener) {
|
||||
this._updateListeners.delete(listener);
|
||||
}
|
||||
|
||||
editTracksInfo(
|
||||
editTracksInfoRequest: EditTracksInfoRequest,
|
||||
successCallback?: SuccessCallback,
|
||||
errorCallback?: ErrorCallback
|
||||
) {
|
||||
this._sendMediaMessage({
|
||||
...editTracksInfoRequest,
|
||||
type: "EDIT_TRACKS_INFO",
|
||||
mediaSessionId: this.mediaSessionId
|
||||
})
|
||||
.then(successCallback)
|
||||
.catch(errorCallback);
|
||||
}
|
||||
|
||||
getEstimatedBreakClipTime() {
|
||||
logger.info("STUB :: Media#getEstimatedBreakClipTime");
|
||||
}
|
||||
getEstimatedBreakTime() {
|
||||
logger.info("STUB :: Media#getEstimatedBreakTime");
|
||||
}
|
||||
getEstimatedLiveSeekableRange() {
|
||||
logger.info("STUB :: Media#getEstimatedLiveSeekableRange");
|
||||
}
|
||||
|
||||
/**
|
||||
* Estimate the current playback position based on the last
|
||||
* time reported by the receiver and the current playback
|
||||
* rate.
|
||||
*/
|
||||
getEstimatedTime(): number {
|
||||
if (this.playerState === PlayerState.PLAYING && this._lastUpdateTime) {
|
||||
let estimatedTime =
|
||||
this.currentTime + (Date.now() - this._lastUpdateTime) / 1000;
|
||||
|
||||
// Enforce valid range
|
||||
if (estimatedTime < 0) {
|
||||
estimatedTime = 0;
|
||||
} else if (
|
||||
this.media?.duration &&
|
||||
estimatedTime > this.media.duration
|
||||
) {
|
||||
estimatedTime = this.media.duration;
|
||||
}
|
||||
|
||||
return estimatedTime;
|
||||
}
|
||||
|
||||
return this.currentTime;
|
||||
}
|
||||
|
||||
/**
|
||||
* Request media status from the receiver application. This
|
||||
* will also trigger any added media update listeners.
|
||||
*/
|
||||
getStatus(
|
||||
getStatusRequest = new GetStatusRequest(),
|
||||
successCallback?: SuccessCallback,
|
||||
errorCallback?: ErrorCallback
|
||||
) {
|
||||
this._sendMediaMessage({
|
||||
...getStatusRequest,
|
||||
type: "MEDIA_GET_STATUS",
|
||||
mediaSessionId: this.mediaSessionId
|
||||
})
|
||||
.then(successCallback)
|
||||
.catch(errorCallback);
|
||||
}
|
||||
|
||||
pause(
|
||||
pauseRequest = new PauseRequest(),
|
||||
successCallback?: SuccessCallback,
|
||||
errorCallback?: ErrorCallback
|
||||
) {
|
||||
this._sendMediaMessage({
|
||||
...pauseRequest,
|
||||
type: "PAUSE",
|
||||
mediaSessionId: this.mediaSessionId
|
||||
})
|
||||
.then(successCallback)
|
||||
.catch(errorCallback);
|
||||
}
|
||||
|
||||
play(
|
||||
playRequest = new PlayRequest(),
|
||||
successCallback?: SuccessCallback,
|
||||
errorCallback?: ErrorCallback
|
||||
) {
|
||||
this._sendMediaMessage({
|
||||
...playRequest,
|
||||
type: "PLAY",
|
||||
mediaSessionId: this.mediaSessionId
|
||||
})
|
||||
.then(successCallback)
|
||||
.catch(errorCallback);
|
||||
}
|
||||
|
||||
queueAppendItem(
|
||||
item: QueueItem,
|
||||
successCallback?: SuccessCallback,
|
||||
errorCallback?: ErrorCallback
|
||||
) {
|
||||
this._sendMediaMessage({
|
||||
...new QueueInsertItemsRequest([item]),
|
||||
type: "QUEUE_INSERT",
|
||||
sessionId: this.sessionId,
|
||||
mediaSessionId: this.mediaSessionId
|
||||
})
|
||||
.then(successCallback)
|
||||
.catch(errorCallback);
|
||||
}
|
||||
|
||||
queueInsertItems(
|
||||
queueInsertItemsRequest: QueueInsertItemsRequest,
|
||||
successCallback?: SuccessCallback,
|
||||
errorCallback?: ErrorCallback
|
||||
) {
|
||||
this._sendMediaMessage({
|
||||
...queueInsertItemsRequest,
|
||||
type: "QUEUE_INSERT",
|
||||
sessionId: this.sessionId,
|
||||
mediaSessionId: this.mediaSessionId
|
||||
})
|
||||
.then(successCallback)
|
||||
.catch(errorCallback);
|
||||
}
|
||||
|
||||
queueJumpToItem(
|
||||
itemId: number,
|
||||
successCallback?: SuccessCallback,
|
||||
errorCallback?: ErrorCallback
|
||||
) {
|
||||
if (this.items?.find(item => item.itemId === itemId)) {
|
||||
const jumpRequest = new QueueJumpRequest();
|
||||
jumpRequest.currentItemId = itemId;
|
||||
|
||||
this._sendMediaMessage({
|
||||
...jumpRequest,
|
||||
type: "QUEUE_UPDATE",
|
||||
sessionId: this.sessionId,
|
||||
mediaSessionId: this.mediaSessionId
|
||||
})
|
||||
.then(successCallback)
|
||||
.catch(errorCallback);
|
||||
}
|
||||
}
|
||||
|
||||
queueMoveItemToNewIndex(
|
||||
itemId: number,
|
||||
newIndex: number,
|
||||
successCallback?: SuccessCallback,
|
||||
errorCallback?: ErrorCallback
|
||||
) {
|
||||
// Return early if not in queue
|
||||
if (!this.items) {
|
||||
return;
|
||||
}
|
||||
|
||||
const itemIndex = this.items.findIndex(item => item.itemId === itemId);
|
||||
|
||||
if (itemIndex !== -1) {
|
||||
// New index must not be negative
|
||||
if (newIndex < 0) {
|
||||
if (errorCallback) {
|
||||
errorCallback(new _Error(ErrorCode.INVALID_PARAMETER));
|
||||
}
|
||||
} else if (newIndex == itemIndex) {
|
||||
if (successCallback) {
|
||||
successCallback();
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if (newIndex > itemIndex) {
|
||||
newIndex++;
|
||||
}
|
||||
|
||||
const reorderItemsRequest = new QueueReorderItemsRequest([itemId]);
|
||||
if (newIndex < this.items.length) {
|
||||
const existingItem = this.items[newIndex];
|
||||
reorderItemsRequest.insertBefore = existingItem.itemId;
|
||||
}
|
||||
|
||||
this._sendMediaMessage({
|
||||
...reorderItemsRequest,
|
||||
type: "QUEUE_REORDER",
|
||||
sessionId: this.sessionId,
|
||||
mediaSessionId: this.mediaSessionId
|
||||
})
|
||||
.then(successCallback)
|
||||
.catch(errorCallback);
|
||||
}
|
||||
}
|
||||
|
||||
queueNext(
|
||||
successCallback?: SuccessCallback,
|
||||
errorCallback?: ErrorCallback
|
||||
) {
|
||||
const jumpRequest = new QueueJumpRequest();
|
||||
jumpRequest.jump = 1;
|
||||
|
||||
this._sendMediaMessage({
|
||||
...jumpRequest,
|
||||
type: "QUEUE_UPDATE",
|
||||
sessionId: this.sessionId,
|
||||
mediaSessionId: this.mediaSessionId
|
||||
})
|
||||
.then(successCallback)
|
||||
.catch(errorCallback);
|
||||
}
|
||||
|
||||
queuePrev(
|
||||
successCallback?: SuccessCallback,
|
||||
errorCallback?: ErrorCallback
|
||||
) {
|
||||
const jumpRequest = new QueueJumpRequest();
|
||||
jumpRequest.jump = -1;
|
||||
|
||||
this._sendMediaMessage({
|
||||
...jumpRequest,
|
||||
type: "QUEUE_UPDATE",
|
||||
sessionId: this.sessionId,
|
||||
mediaSessionId: this.mediaSessionId
|
||||
})
|
||||
.then(successCallback)
|
||||
.catch(errorCallback);
|
||||
}
|
||||
|
||||
queueRemoveItem(
|
||||
itemId: number,
|
||||
successCallback?: SuccessCallback,
|
||||
errorCallback?: ErrorCallback
|
||||
) {
|
||||
const item = this.items?.find(item => item.itemId === itemId);
|
||||
if (item) {
|
||||
this.queueRemoveItems(
|
||||
new QueueRemoveItemsRequest([itemId]),
|
||||
successCallback,
|
||||
errorCallback
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
queueRemoveItems(
|
||||
queueRemoveItemsRequest: QueueRemoveItemsRequest,
|
||||
successCallback?: SuccessCallback,
|
||||
errorCallback?: ErrorCallback
|
||||
) {
|
||||
this._sendMediaMessage({
|
||||
...queueRemoveItemsRequest,
|
||||
|
||||
mediaSessionId: this.mediaSessionId,
|
||||
type: "QUEUE_REMOVE",
|
||||
sessionId: this.sessionId
|
||||
})
|
||||
.then(successCallback)
|
||||
.catch(errorCallback);
|
||||
}
|
||||
|
||||
queueReorderItems(
|
||||
queueReorderItemsRequest: QueueReorderItemsRequest,
|
||||
successCallback?: SuccessCallback,
|
||||
errorCallback?: ErrorCallback
|
||||
) {
|
||||
this._sendMediaMessage({
|
||||
...queueReorderItemsRequest,
|
||||
|
||||
mediaSessionId: this.mediaSessionId,
|
||||
type: "QUEUE_REORDER",
|
||||
sessionId: this.sessionId
|
||||
})
|
||||
.then(successCallback)
|
||||
.catch(errorCallback);
|
||||
}
|
||||
|
||||
queueSetRepeatMode(
|
||||
repeatMode: string,
|
||||
successCallback?: SuccessCallback,
|
||||
errorCallback?: ErrorCallback
|
||||
) {
|
||||
const setPropertiesRequest = new QueueSetPropertiesRequest();
|
||||
setPropertiesRequest.repeatMode = repeatMode;
|
||||
|
||||
this._sendMediaMessage({
|
||||
...setPropertiesRequest,
|
||||
type: "QUEUE_UPDATE",
|
||||
sessionId: this.sessionId,
|
||||
mediaSessionId: this.mediaSessionId
|
||||
})
|
||||
.then(successCallback)
|
||||
.catch(errorCallback);
|
||||
}
|
||||
|
||||
queueUpdateItems(
|
||||
queueUpdateItemsRequest: QueueUpdateItemsRequest,
|
||||
successCallback?: SuccessCallback,
|
||||
errorCallback?: ErrorCallback
|
||||
) {
|
||||
this._sendMediaMessage({
|
||||
...queueUpdateItemsRequest,
|
||||
type: "QUEUE_UPDATE",
|
||||
sessionId: this.sessionId,
|
||||
mediaSessionId: this.mediaSessionId
|
||||
})
|
||||
.then(successCallback)
|
||||
.catch(errorCallback);
|
||||
}
|
||||
|
||||
seek(
|
||||
seekRequest: SeekRequest,
|
||||
successCallback?: SuccessCallback,
|
||||
errorCallback?: ErrorCallback
|
||||
) {
|
||||
this._sendMediaMessage({
|
||||
...seekRequest,
|
||||
type: "SEEK",
|
||||
mediaSessionId: this.mediaSessionId
|
||||
})
|
||||
.then(successCallback)
|
||||
.catch(errorCallback);
|
||||
}
|
||||
|
||||
setVolume(
|
||||
volumeRequest: VolumeRequest,
|
||||
successCallback?: SuccessCallback,
|
||||
errorCallback?: ErrorCallback
|
||||
) {
|
||||
this._sendMediaMessage({
|
||||
...volumeRequest,
|
||||
type: "MEDIA_SET_VOLUME",
|
||||
mediaSessionId: this.mediaSessionId
|
||||
})
|
||||
.then(successCallback)
|
||||
.catch(errorCallback);
|
||||
}
|
||||
|
||||
stop(
|
||||
stopRequest?: StopRequest,
|
||||
successCallback?: SuccessCallback,
|
||||
errorCallback?: ErrorCallback
|
||||
) {
|
||||
if (!stopRequest) {
|
||||
stopRequest = new StopRequest();
|
||||
}
|
||||
|
||||
this._sendMediaMessage({
|
||||
...stopRequest,
|
||||
type: "STOP",
|
||||
mediaSessionId: this.mediaSessionId
|
||||
})
|
||||
.then(() => {
|
||||
if (successCallback) {
|
||||
successCallback();
|
||||
}
|
||||
})
|
||||
.catch(errorCallback);
|
||||
}
|
||||
|
||||
supportsCommand(command: string): boolean {
|
||||
return this.supportedMediaCommands.includes(command);
|
||||
}
|
||||
}
|
||||
380
ext/src/cast/api/media/dataClasses.ts
Normal file
380
ext/src/cast/api/media/dataClasses.ts
Normal file
@@ -0,0 +1,380 @@
|
||||
"use strict";
|
||||
|
||||
import { Image, Volume } from "../dataClasses";
|
||||
|
||||
import {
|
||||
ContainerType,
|
||||
HdrType,
|
||||
HlsSegmentFormat,
|
||||
HlsVideoSegmentFormat,
|
||||
MetadataType,
|
||||
RepeatMode,
|
||||
ResumeState,
|
||||
StreamType,
|
||||
TrackType,
|
||||
UserAction
|
||||
} from "./enums";
|
||||
|
||||
export class AudiobookChapterMediaMetadata {
|
||||
bookTitle?: string;
|
||||
chapterNumber?: number;
|
||||
chapterTitle?: string;
|
||||
images?: Image[];
|
||||
subtitle?: string;
|
||||
title?: string;
|
||||
type = MetadataType.AUDIOBOOK_CHAPTER;
|
||||
}
|
||||
|
||||
export class AudiobookContainerMetadata {
|
||||
authors?: string[];
|
||||
narrators?: string[];
|
||||
publisher?: string;
|
||||
releaseDate?: string;
|
||||
}
|
||||
|
||||
export class Break {
|
||||
duration?: number;
|
||||
isEmbedded?: boolean;
|
||||
isWatched = false;
|
||||
|
||||
constructor(
|
||||
public id: string,
|
||||
public breakClipIds: string[],
|
||||
public position: number
|
||||
) {}
|
||||
}
|
||||
|
||||
export class BreakClip {
|
||||
clickThroughUrl?: string;
|
||||
contentId?: string;
|
||||
contentType?: string;
|
||||
contentUrl?: string;
|
||||
customData?: {};
|
||||
duration?: number;
|
||||
hlsSegmentFormat?: HlsSegmentFormat;
|
||||
posterUrl?: string;
|
||||
title?: string;
|
||||
vastAdsRequest?: VastAdsRequest;
|
||||
whenSkippable?: number;
|
||||
|
||||
constructor(public id: string) {}
|
||||
}
|
||||
|
||||
export class BreakStatus {
|
||||
breakClipId?: string;
|
||||
breakId?: string;
|
||||
currentBreakClipTime?: number;
|
||||
currentBreakTime?: number;
|
||||
whenSkippable?: number;
|
||||
}
|
||||
|
||||
export class ContainerMetadata {
|
||||
containerDuration?: number;
|
||||
containerImages?: Image[];
|
||||
sections?: MediaMetadata[];
|
||||
title?: string;
|
||||
|
||||
constructor(
|
||||
public containerType: ContainerType = ContainerType.GENERIC_CONTAINER
|
||||
) {}
|
||||
}
|
||||
|
||||
export class EditTracksInfoRequest {
|
||||
requestId = 0;
|
||||
|
||||
constructor(
|
||||
public activeTrackIds: Nullable<number[]> = null,
|
||||
public textTrackStyle: Nullable<string> = null
|
||||
) {}
|
||||
}
|
||||
|
||||
export class GenericMediaMetadata {
|
||||
images?: Image[];
|
||||
metadataType = MetadataType.GENERIC;
|
||||
releaseDate?: string;
|
||||
releaseYear?: number;
|
||||
subtitle?: string;
|
||||
title?: string;
|
||||
type = MetadataType.GENERIC;
|
||||
}
|
||||
|
||||
export class GetStatusRequest {
|
||||
customData: any = null;
|
||||
}
|
||||
|
||||
export class LiveSeekableRange {
|
||||
constructor(
|
||||
public start?: number,
|
||||
public end?: number,
|
||||
public isMovingWindow?: boolean,
|
||||
public isLiveDone?: boolean
|
||||
) {}
|
||||
}
|
||||
|
||||
export class LoadRequest {
|
||||
activeTrackIds: Nullable<number[]> = null;
|
||||
atvCredentials?: string;
|
||||
atvCredentialsType?: string;
|
||||
autoplay: Nullable<boolean> = true;
|
||||
currentTime: Nullable<number> = null;
|
||||
customData: any = null;
|
||||
media: MediaInfo;
|
||||
requestId = 0;
|
||||
sessionId: Nullable<string> = null;
|
||||
type: "LOAD" = "LOAD";
|
||||
|
||||
constructor(mediaInfo: MediaInfo) {
|
||||
this.media = mediaInfo;
|
||||
}
|
||||
}
|
||||
|
||||
export type Metadata =
|
||||
| GenericMediaMetadata
|
||||
| MovieMediaMetadata
|
||||
| MusicTrackMediaMetadata
|
||||
| PhotoMediaMetadata
|
||||
| TvShowMediaMetadata;
|
||||
|
||||
export class MediaInfo {
|
||||
atvEntity?: string;
|
||||
breakClips?: BreakClip[];
|
||||
breaks?: Break[];
|
||||
customData: any = null;
|
||||
contentUrl?: string;
|
||||
duration: Nullable<number> = null;
|
||||
entity?: string;
|
||||
hlsSegmentFormat?: HlsSegmentFormat;
|
||||
hlsVideoSegmentFormat?: HlsVideoSegmentFormat;
|
||||
metadata: Nullable<Metadata> = null;
|
||||
startAbsoluteTime?: number;
|
||||
streamType: string = StreamType.BUFFERED;
|
||||
textTrackStyle: Nullable<TextTrackStyle> = null;
|
||||
tracks: Nullable<Track[]> = null;
|
||||
userActionStates?: UserActionState[];
|
||||
vmapAdsRequest?: VastAdsRequest;
|
||||
|
||||
constructor(public contentId: string, public contentType: string) {}
|
||||
}
|
||||
|
||||
export class MediaMetadata {
|
||||
queueItemId?: number;
|
||||
sectionDuration?: number;
|
||||
sectionStartAbsoluteTime?: number;
|
||||
sectionStartTimeInContainer?: number;
|
||||
sectionStartTimeInMedia?: number;
|
||||
type: MetadataType;
|
||||
metadataType: MetadataType;
|
||||
|
||||
constructor(type: MetadataType) {
|
||||
this.type = type;
|
||||
this.metadataType = type;
|
||||
}
|
||||
}
|
||||
|
||||
export class MovieMediaMetadata {
|
||||
images?: Image[];
|
||||
metadataType = MetadataType.MOVIE;
|
||||
releaseDate?: string;
|
||||
releaseYear?: number;
|
||||
studio?: string;
|
||||
subtitle?: string;
|
||||
title?: string;
|
||||
type = MetadataType.MOVIE;
|
||||
}
|
||||
|
||||
export class MusicTrackMediaMetadata {
|
||||
albumArtist?: string;
|
||||
albumName?: string;
|
||||
artist?: string;
|
||||
artistName?: string;
|
||||
composer?: string;
|
||||
discNumber?: number;
|
||||
images?: Image[];
|
||||
metadataType = MetadataType.MUSIC_TRACK;
|
||||
releaseDate?: string;
|
||||
releaseYear?: number;
|
||||
songName?: string;
|
||||
title?: string;
|
||||
trackNumber?: number;
|
||||
type = MetadataType.MUSIC_TRACK;
|
||||
}
|
||||
|
||||
export class PauseRequest {
|
||||
customData: any = null;
|
||||
}
|
||||
|
||||
export class PhotoMediaMetadata {
|
||||
artist?: string;
|
||||
creationDateTime?: string;
|
||||
height?: number;
|
||||
images?: Image[];
|
||||
latitude?: number;
|
||||
location?: string;
|
||||
longitude?: number;
|
||||
metadataType = MetadataType.PHOTO;
|
||||
title?: string;
|
||||
type = MetadataType.PHOTO;
|
||||
width?: number;
|
||||
}
|
||||
|
||||
export class PlayRequest {
|
||||
customData: any = null;
|
||||
}
|
||||
|
||||
export class QueueData {
|
||||
shuffle = false;
|
||||
|
||||
constructor(
|
||||
public id?: string,
|
||||
public name?: string,
|
||||
public description?: string,
|
||||
public repeatMode?: RepeatMode,
|
||||
public items?: QueueItem[],
|
||||
public startIndex?: number,
|
||||
public startTime?: number
|
||||
) {}
|
||||
}
|
||||
|
||||
export class QueueInsertItemsRequest {
|
||||
customData: any = null;
|
||||
insertBefore: Nullable<number> = null;
|
||||
requestId: Nullable<number> = null;
|
||||
sessionId: Nullable<string> = null;
|
||||
type = "QUEUE_INSERT";
|
||||
|
||||
constructor(public items: QueueItem[]) {}
|
||||
}
|
||||
|
||||
export class QueueItem {
|
||||
activeTrackIds: Nullable<number[]> = null;
|
||||
autoplay = true;
|
||||
customData: any = null;
|
||||
itemId: Nullable<number> = null;
|
||||
media: MediaInfo;
|
||||
playbackDuration: Nullable<number> = null;
|
||||
preloadTime = 0;
|
||||
startTime = 0;
|
||||
|
||||
constructor(mediaInfo: MediaInfo) {
|
||||
this.media = mediaInfo;
|
||||
}
|
||||
}
|
||||
|
||||
export class QueueJumpRequest {
|
||||
type = "QUEUE_UPDATE";
|
||||
jump: Nullable<number> = null;
|
||||
currentItemId: Nullable<number> = null;
|
||||
}
|
||||
|
||||
export class QueueLoadRequest {
|
||||
type = "QUEUE_LOAD";
|
||||
customData: any = null;
|
||||
repeatMode: string = RepeatMode.OFF;
|
||||
startIndex = 0;
|
||||
|
||||
constructor(public items: QueueItem[]) {}
|
||||
}
|
||||
|
||||
export class QueueRemoveItemsRequest {
|
||||
type = "QUEUE_REMOVE";
|
||||
customData: any = null;
|
||||
|
||||
constructor(public itemIds: number[]) {}
|
||||
}
|
||||
|
||||
export class QueueReorderItemsRequest {
|
||||
customData: any = null;
|
||||
insertBefore: Nullable<number> = null;
|
||||
type = "QUEUE_REORDER";
|
||||
|
||||
constructor(public itemIds: number[]) {}
|
||||
}
|
||||
|
||||
export class QueueSetPropertiesRequest {
|
||||
type = "QUEUE_UPDATE";
|
||||
customData: any = null;
|
||||
repeatMode: Nullable<string> = null;
|
||||
}
|
||||
|
||||
export class QueueUpdateItemsRequest {
|
||||
type = "QUEUE_UPDATE";
|
||||
customData: any = null;
|
||||
|
||||
constructor(public items: QueueItem[]) {}
|
||||
}
|
||||
|
||||
export class SeekRequest {
|
||||
currentTime: Nullable<number> = null;
|
||||
customData: any = null;
|
||||
resumeState: Nullable<ResumeState> = null;
|
||||
}
|
||||
|
||||
export class StopRequest {
|
||||
customData: any = null;
|
||||
}
|
||||
|
||||
export class TextTrackStyle {
|
||||
backgroundColor: Nullable<string> = null;
|
||||
customData: any = null;
|
||||
edgeColor: Nullable<string> = null;
|
||||
edgeType: Nullable<string> = null;
|
||||
fontFamily: Nullable<string> = null;
|
||||
fontGenericFamily: Nullable<string> = null;
|
||||
fontScale: Nullable<number> = null;
|
||||
fontStyle: Nullable<string> = null;
|
||||
foregroundColor: Nullable<string> = null;
|
||||
windowColor: Nullable<string> = null;
|
||||
windowRoundedCornerRadius: Nullable<number> = null;
|
||||
windowType: Nullable<string> = null;
|
||||
}
|
||||
|
||||
export class Track {
|
||||
customData: any = null;
|
||||
language: Nullable<string> = null;
|
||||
name: Nullable<string> = null;
|
||||
subtype: Nullable<string> = null;
|
||||
trackContentId: Nullable<string> = null;
|
||||
trackContentType: Nullable<string> = null;
|
||||
|
||||
constructor(public trackId: number, public type: TrackType) {}
|
||||
}
|
||||
|
||||
export class TvShowMediaMetadata {
|
||||
episode?: number;
|
||||
episodeNumber?: number;
|
||||
episodeTitle?: string;
|
||||
images?: Image[];
|
||||
metadataType: number = MetadataType.TV_SHOW;
|
||||
originalAirdate?: string;
|
||||
releaseYear?: number;
|
||||
season?: number;
|
||||
seasonNumber?: number;
|
||||
seriesTitle?: string;
|
||||
title?: string;
|
||||
type = MetadataType.TV_SHOW;
|
||||
}
|
||||
|
||||
export class UserActionState {
|
||||
customData: any = null;
|
||||
|
||||
constructor(public userAction: UserAction) {}
|
||||
}
|
||||
|
||||
export class VastAdsRequest {
|
||||
adsResponse?: string;
|
||||
adTagUrl?: string;
|
||||
}
|
||||
|
||||
export class VideoInformation {
|
||||
constructor(
|
||||
public width: number,
|
||||
public height: number,
|
||||
public hdrType: HdrType
|
||||
) {}
|
||||
}
|
||||
|
||||
export class VolumeRequest {
|
||||
customData: any = null;
|
||||
|
||||
constructor(public volume: Volume) {}
|
||||
}
|
||||
139
ext/src/cast/api/media/enums.ts
Normal file
139
ext/src/cast/api/media/enums.ts
Normal file
@@ -0,0 +1,139 @@
|
||||
"use strict";
|
||||
|
||||
export enum ContainerType {
|
||||
GENERIC_CONTAINER,
|
||||
AUDIOBOOK_CONTAINER
|
||||
}
|
||||
|
||||
export enum HdrType {
|
||||
SDR = "sdr",
|
||||
HDR = "hdr",
|
||||
DV = "dv"
|
||||
}
|
||||
|
||||
export enum HlsSegmentFormat {
|
||||
AAC = "aac",
|
||||
AC3 = "ac3",
|
||||
MP3 = "mp3",
|
||||
TS = "ts",
|
||||
TS_AAC = "ts_aac",
|
||||
E_AC3 = "e_ac3",
|
||||
FMP4 = "fmp4"
|
||||
}
|
||||
|
||||
export enum HlsVideoSegmentFormat {
|
||||
MPEG2_TS = "mpeg2_ts",
|
||||
FMP4 = "fmp4"
|
||||
}
|
||||
|
||||
export enum IdleReason {
|
||||
CANCELLED = "CANCELLED",
|
||||
INTERRUPTED = "INTERRUPTED",
|
||||
FINISHED = "FINISHED",
|
||||
ERROR = "ERROR"
|
||||
}
|
||||
|
||||
export enum MediaCommand {
|
||||
PAUSE = "pause",
|
||||
SEEK = "seek",
|
||||
STREAM_VOLUME = "stream_volume",
|
||||
STREAM_MUTE = "stream_mute"
|
||||
}
|
||||
|
||||
export enum MetadataType {
|
||||
GENERIC,
|
||||
MOVIE,
|
||||
TV_SHOW,
|
||||
MUSIC_TRACK,
|
||||
PHOTO,
|
||||
AUDIOBOOK_CHAPTER
|
||||
}
|
||||
|
||||
export enum PlayerState {
|
||||
IDLE = "IDLE",
|
||||
PLAYING = "PLAYING",
|
||||
PAUSED = "PAUSED",
|
||||
BUFFERING = "BUFFERING"
|
||||
}
|
||||
|
||||
export enum QueueType {
|
||||
ALBUM = "ALBUM",
|
||||
PLAYLIST = "PLAYLIST",
|
||||
AUDIOBOOK = "AUDIOBOOK",
|
||||
RADIO_STATION = "RADIO_STATION",
|
||||
PODCAST_SERIES = "PODCAST_SERIES",
|
||||
TV_SERIES = "TV_SERIES",
|
||||
VIDEO_PLAYLIST = "VIDEO_PLAYLIST",
|
||||
LIVE_TV = "LIVETV",
|
||||
MOVIE = "MOVIE"
|
||||
}
|
||||
|
||||
export enum RepeatMode {
|
||||
OFF = "REPEAT_OFF",
|
||||
ALL = "REPEAT_ALL",
|
||||
SINGLE = "REPEAT_SINGLE",
|
||||
ALL_AND_SHUFFLE = "REPEAT_ALL_AND_SHUFFLE"
|
||||
}
|
||||
|
||||
export enum ResumeState {
|
||||
PLAYBACK_START = "PLAYBACK_START",
|
||||
PLAYBACK_PAUSE = "PLAYBACK_PAUSE"
|
||||
}
|
||||
|
||||
export enum StreamType {
|
||||
BUFFERED = "BUFFERED",
|
||||
LIVE = "LIVE",
|
||||
OTHER = "OTHER"
|
||||
}
|
||||
|
||||
export enum TextTrackEdgeType {
|
||||
NONE = "NONE",
|
||||
OUTLINE = "OUTLINE",
|
||||
DROP_SHADOW = "DROP_SHADOW",
|
||||
RAISED = "RAISED",
|
||||
DEPRESSED = "DEPRESSED"
|
||||
}
|
||||
|
||||
export enum TextTrackFontGenericFamily {
|
||||
SANS_SERIF = "SANS_SERIF",
|
||||
MONOSPACED_SANS_SERIF = "MONOSPACED_SANS_SERIF",
|
||||
SERIF = "SERIF",
|
||||
MONOSPACED_SERIF = "MONOSPACED_SERIF",
|
||||
CASUAL = "CASUAL",
|
||||
CURSIVE = "CURSIVE",
|
||||
SMALL_CAPITALS = "SMALL_CAPITALS"
|
||||
}
|
||||
|
||||
export enum TextTrackFontStyle {
|
||||
NORMAL = "NORMAL",
|
||||
BOLD = "BOLD",
|
||||
BOLD_ITALIC = "BOLD_ITALIC",
|
||||
ITALIC = "ITALIC"
|
||||
}
|
||||
|
||||
export enum TextTrackType {
|
||||
SUBTITLES = "SUBTITLES",
|
||||
CAPTIONS = "CAPTIONS",
|
||||
DESCRIPTIONS = "DESCRIPTIONS",
|
||||
CHAPTERS = "CHAPTERS",
|
||||
METADATA = "METADATA"
|
||||
}
|
||||
|
||||
export enum TextTrackWindowType {
|
||||
NONE = "NONE",
|
||||
NORMAL = "NORMAL",
|
||||
ROUNDED_CORNERS = "ROUNDED_CORNERS"
|
||||
}
|
||||
|
||||
export enum TrackType {
|
||||
TEXT = "TEXT",
|
||||
AUDIO = "AUDIO",
|
||||
VIDEO = "VIDEO"
|
||||
}
|
||||
|
||||
export enum UserAction {
|
||||
LIKE = "LIKE",
|
||||
DISLIKE = "DISLIKE",
|
||||
FOLLOW = "FOLLOW",
|
||||
UNFOLLOW = "UNFOLLOW"
|
||||
}
|
||||
22
ext/src/cast/api/media/index.ts
Normal file
22
ext/src/cast/api/media/index.ts
Normal file
@@ -0,0 +1,22 @@
|
||||
"use strict";
|
||||
|
||||
import Media from "./Media";
|
||||
|
||||
export { Media };
|
||||
|
||||
export * from "./dataClasses";
|
||||
export * from "./enums";
|
||||
|
||||
export const timeout = {
|
||||
editTracksInfo: 0,
|
||||
getStatus: 0,
|
||||
load: 0,
|
||||
pause: 0,
|
||||
play: 0,
|
||||
queue: 0,
|
||||
seek: 0,
|
||||
setVolume: 0,
|
||||
stop: 0
|
||||
};
|
||||
|
||||
export const DEFAULT_MEDIA_RECEIVER_APP_ID = "CC1AD845";
|
||||
171
ext/src/cast/api/types.ts
Normal file
171
ext/src/cast/api/types.ts
Normal file
@@ -0,0 +1,171 @@
|
||||
"use strict";
|
||||
|
||||
/**
|
||||
* Keep in sync with bridge types at:
|
||||
* app/src/bridge/components/cast/types.ts
|
||||
*/
|
||||
|
||||
import { SenderApplication, Volume, Image } from "./dataClasses";
|
||||
import { MediaInfo, QueueItem } from "./media/dataClasses";
|
||||
import {
|
||||
IdleReason,
|
||||
PlayerState,
|
||||
RepeatMode,
|
||||
ResumeState
|
||||
} from "./media/enums";
|
||||
|
||||
export interface MediaStatus {
|
||||
mediaSessionId: number;
|
||||
media?: MediaInfo;
|
||||
playbackRate: number;
|
||||
playerState: PlayerState;
|
||||
idleReason?: IdleReason;
|
||||
items?: QueueItem[];
|
||||
currentTime: number;
|
||||
supportedMediaCommands: number;
|
||||
repeatMode: RepeatMode;
|
||||
volume: Volume;
|
||||
customData: unknown;
|
||||
}
|
||||
|
||||
export interface ReceiverApplication {
|
||||
appId: string;
|
||||
appType?: string;
|
||||
displayName: string;
|
||||
iconUrl: string;
|
||||
isIdleScreen: boolean;
|
||||
launchedFromCloud: boolean;
|
||||
namespaces: Array<{ name: string }>;
|
||||
sessionId: string;
|
||||
statusText: string;
|
||||
transportId: string;
|
||||
universalAppId: string;
|
||||
}
|
||||
|
||||
export interface ReceiverStatus {
|
||||
applications?: ReceiverApplication[];
|
||||
isActiveInput?: boolean;
|
||||
isStandBy?: boolean;
|
||||
volume: Volume;
|
||||
}
|
||||
|
||||
export interface CastSessionUpdated {
|
||||
sessionId: string;
|
||||
statusText: string;
|
||||
namespaces: Array<{ name: string }>;
|
||||
volume: Volume;
|
||||
}
|
||||
|
||||
export interface CastSessionCreated extends CastSessionUpdated {
|
||||
appId: string;
|
||||
appImages: Image[];
|
||||
displayName: string;
|
||||
receiverFriendlyName: string;
|
||||
senderApps: SenderApplication[];
|
||||
transportId: string;
|
||||
}
|
||||
|
||||
interface ReqBase {
|
||||
requestId: number;
|
||||
}
|
||||
|
||||
// NS: urn:x-cast:com.google.cast.receiver
|
||||
export type SenderMessage =
|
||||
| (ReqBase & { type: "LAUNCH"; appId: string })
|
||||
| (ReqBase & { type: "STOP"; sessionId: string })
|
||||
| (ReqBase & { type: "GET_STATUS" })
|
||||
| (ReqBase & { type: "GET_APP_AVAILABILITY"; appId: string[] })
|
||||
| (ReqBase & { type: "SET_VOLUME"; volume: Partial<Volume> });
|
||||
|
||||
export type ReceiverMessage =
|
||||
| (ReqBase & { type: "RECEIVER_STATUS"; status: ReceiverStatus })
|
||||
| (ReqBase & { type: "LAUNCH_ERROR"; reason: string });
|
||||
|
||||
interface MediaReqBase extends ReqBase {
|
||||
mediaSessionId: number;
|
||||
customData?: unknown;
|
||||
}
|
||||
|
||||
// NS: urn:x-cast:com.google.cast.media
|
||||
export type SenderMediaMessage =
|
||||
| (MediaReqBase & { type: "PLAY" })
|
||||
| (MediaReqBase & { type: "PAUSE" })
|
||||
| (MediaReqBase & { type: "MEDIA_GET_STATUS" })
|
||||
| (MediaReqBase & { type: "STOP" })
|
||||
| (MediaReqBase & { type: "MEDIA_SET_VOLUME"; volume: Partial<Volume> })
|
||||
| (MediaReqBase & { type: "SET_PLAYBACK_RATE"; playbackRate: number })
|
||||
| (ReqBase & {
|
||||
type: "LOAD";
|
||||
activeTrackIds: Nullable<number[]>;
|
||||
atvCredentials?: string;
|
||||
atvCredentialsType?: string;
|
||||
autoplay: Nullable<boolean>;
|
||||
currentTime: Nullable<number>;
|
||||
customData?: unknown;
|
||||
media: MediaInfo;
|
||||
sessionId: Nullable<string>;
|
||||
})
|
||||
| (MediaReqBase & {
|
||||
type: "SEEK";
|
||||
resumeState: Nullable<ResumeState>;
|
||||
currentTime: Nullable<number>;
|
||||
})
|
||||
| (MediaReqBase & {
|
||||
type: "EDIT_TRACKS_INFO";
|
||||
activeTrackIds: Nullable<number[]>;
|
||||
textTrackStyle: Nullable<string>;
|
||||
})
|
||||
// QueueLoadRequest
|
||||
| (ReqBase & {
|
||||
type: "QUEUE_LOAD";
|
||||
items: QueueItem[];
|
||||
startIndex: number;
|
||||
repeatMode: string;
|
||||
sessionId: Nullable<string>;
|
||||
})
|
||||
// QueueInsertItemsRequest
|
||||
| (MediaReqBase & {
|
||||
type: "QUEUE_INSERT";
|
||||
items: QueueItem[];
|
||||
insertBefore: Nullable<number>;
|
||||
sessionId: Nullable<string>;
|
||||
})
|
||||
// QueueUpdateItemsRequest
|
||||
| (MediaReqBase & {
|
||||
type: "QUEUE_UPDATE";
|
||||
items: QueueItem[];
|
||||
sessionId: Nullable<string>;
|
||||
})
|
||||
// QueueJumpRequest
|
||||
| (MediaReqBase & {
|
||||
type: "QUEUE_UPDATE";
|
||||
jump: Nullable<number>;
|
||||
currentItemId: Nullable<number>;
|
||||
sessionId: Nullable<string>;
|
||||
})
|
||||
// QueueRemoveItemsRequest
|
||||
| (MediaReqBase & {
|
||||
type: "QUEUE_REMOVE";
|
||||
itemIds: number[];
|
||||
sessionId: Nullable<string>;
|
||||
})
|
||||
// QueueReorderItemsRequest
|
||||
| (MediaReqBase & {
|
||||
type: "QUEUE_REORDER";
|
||||
itemIds: number[];
|
||||
insertBefore: Nullable<number>;
|
||||
sessionId: Nullable<string>;
|
||||
})
|
||||
// QueueSetPropertiesRequest
|
||||
| (MediaReqBase & {
|
||||
type: "QUEUE_UPDATE";
|
||||
repeatMode: Nullable<string>;
|
||||
sessionId: Nullable<string>;
|
||||
});
|
||||
|
||||
export type ReceiverMediaMessage =
|
||||
| (MediaReqBase & { type: "MEDIA_STATUS"; status: MediaStatus[] })
|
||||
| (MediaReqBase & { type: "INVALID_PLAYER_STATE" })
|
||||
| (MediaReqBase & { type: "LOAD_FAILED" })
|
||||
| (MediaReqBase & { type: "LOAD_CANCELLED" })
|
||||
| (MediaReqBase & { type: "INVALID_REQUEST" });
|
||||
Reference in New Issue
Block a user