youtubei
Version:
Simple package to get information from youtube such as videos, playlists, channels, video information & comments, related videos, up next video, and more!
200 lines (199 loc) • 10.3 kB
JavaScript
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
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s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
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return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
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}
};
import { HTTP } from "../../common";
import { Channel } from "../Channel";
import { LiveVideo } from "../LiveVideo";
import { MixPlaylist } from "../MixPlaylist";
import { Playlist } from "../Playlist";
import { SearchResult } from "../SearchResult";
import { Video } from "../Video";
import { BASE_URL, INNERTUBE_API_KEY, INNERTUBE_CLIENT_NAME, INNERTUBE_CLIENT_VERSION, I_END_POINT, WATCH_END_POINT, } from "../constants";
/** Youtube Client */
var Client = /** @class */ (function () {
function Client(options) {
if (options === void 0) { options = {}; }
this.options = __assign(__assign({ initialCookie: "", fetchOptions: {} }, options), { youtubeClientOptions: __assign({ hl: "en", gl: "US" }, options.youtubeClientOptions) });
this.http = new HTTP(__assign({ apiKey: INNERTUBE_API_KEY, baseUrl: BASE_URL, clientName: INNERTUBE_CLIENT_NAME, clientVersion: INNERTUBE_CLIENT_VERSION }, this.options));
}
/**
* Searches for videos / playlists / channels
*
* @param query The search query
* @param options Search options
*
*/
Client.prototype.search = function (query, options) {
return __awaiter(this, void 0, void 0, function () {
var result;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
result = new SearchResult({ client: this });
return [4 /*yield*/, result.search(query, options || {})];
case 1:
_a.sent();
return [2 /*return*/, result];
}
});
});
};
/**
* Search for videos / playlists / channels and returns the first result
*
* @return Can be {@link VideoCompact} | {@link PlaylistCompact} | {@link BaseChannel} | `undefined`
*/
Client.prototype.findOne = function (query, options) {
return __awaiter(this, void 0, void 0, function () {
var result;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.search(query, options)];
case 1:
result = _a.sent();
return [2 /*return*/, result.items[0] || undefined];
}
});
});
};
/** Get playlist information and its videos by playlist id or URL */
Client.prototype.getPlaylist = function (playlistId) {
var _a, _b, _c;
return __awaiter(this, void 0, void 0, function () {
var response_1, response;
return __generator(this, function (_d) {
switch (_d.label) {
case 0:
if (!playlistId.startsWith("RD")) return [3 /*break*/, 2];
return [4 /*yield*/, this.http.post(I_END_POINT + "/next", {
data: { playlistId: playlistId },
})];
case 1:
response_1 = _d.sent();
if (response_1.data.error) {
return [2 /*return*/, undefined];
}
return [2 /*return*/, new MixPlaylist({ client: this }).load(response_1.data)];
case 2: return [4 /*yield*/, this.http.post(I_END_POINT + "/browse", {
data: { browseId: "VL" + playlistId },
})];
case 3:
response = _d.sent();
if (response.data.error || ((_c = (_b = (_a = response.data.alerts) === null || _a === void 0 ? void 0 : _a.shift()) === null || _b === void 0 ? void 0 : _b.alertRenderer) === null || _c === void 0 ? void 0 : _c.type) === "ERROR") {
return [2 /*return*/, undefined];
}
return [2 /*return*/, new Playlist({ client: this }).load(response.data)];
}
});
});
};
/** Get video information by video id or URL */
Client.prototype.getVideo = function (videoId) {
var _a, _b;
return __awaiter(this, void 0, void 0, function () {
var response, data;
return __generator(this, function (_c) {
switch (_c.label) {
case 0: return [4 /*yield*/, this.http.get("" + WATCH_END_POINT, {
params: { v: videoId, pbj: "1" },
})];
case 1:
response = _c.sent();
data = Array.isArray(response.data)
? response.data.reduce(function (prev, curr) { return (__assign(__assign({}, prev), curr)); }, {})
: response.data;
if (!((_b = (_a = data.response) === null || _a === void 0 ? void 0 : _a.contents) === null || _b === void 0 ? void 0 : _b.twoColumnWatchNextResults.results.results.contents) ||
data.playerResponse.playabilityStatus.status === "ERROR") {
return [2 /*return*/, undefined];
}
return [2 /*return*/, (!data.playerResponse.playabilityStatus.liveStreamability
? new Video({ client: this }).load(data)
: new LiveVideo({ client: this }).load(data))];
}
});
});
};
/** Get channel information by channel id+ */
Client.prototype.getChannel = function (channelId) {
var _a, _b, _c;
return __awaiter(this, void 0, void 0, function () {
var response;
return __generator(this, function (_d) {
switch (_d.label) {
case 0: return [4 /*yield*/, this.http.post(I_END_POINT + "/browse", {
data: { browseId: channelId },
})];
case 1:
response = _d.sent();
if (response.data.error || ((_c = (_b = (_a = response.data.alerts) === null || _a === void 0 ? void 0 : _a.shift()) === null || _b === void 0 ? void 0 : _b.alertRenderer) === null || _c === void 0 ? void 0 : _c.type) === "ERROR") {
return [2 /*return*/, undefined];
}
return [2 /*return*/, new Channel({ client: this }).load(response.data)];
}
});
});
};
/**
* Get video transcript / caption by video id
*/
Client.prototype.getVideoTranscript = function (videoId, languageCode) {
var _a;
return __awaiter(this, void 0, void 0, function () {
var video;
return __generator(this, function (_b) {
switch (_b.label) {
case 0: return [4 /*yield*/, this.getVideo(videoId)];
case 1:
video = _b.sent();
return [2 /*return*/, (_a = video === null || video === void 0 ? void 0 : video.captions) === null || _a === void 0 ? void 0 : _a.get(languageCode)];
}
});
});
};
return Client;
}());
export { Client };