Some fixes

play-dl/Request/useragent.ts

@@ -1,10 +1,7 @@
 const useragents: string[] = [
-    'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36 Edg/96.0.1054.43',
     'Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko',
-    'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36',
     'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36',
     'Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36',
-    'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:94.0) Gecko/20100101 Firefox/94.0',
     'Mozilla/5.0 (Windows NT 6.3) AppleWebKit/537.36.0 (KHTML, like Gecko) Chrome/61.0.0.0 Safari/537.36.0',
     'Mozilla/5.0 (Windows; U; Windows NT 6.1) AppleWebKit/531.35.5 (KHTML, like Gecko) Version/4.0.3 Safari/531.35.5',
     'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.135 Safari/537.36 Edge/12.246',

play-dl/YouTube/search.ts

@@ -41,7 +41,7 @@ export async function yt_search(search: string, options: ParseSearchInterface =
     }
     const body = await request(url, {
         headers: {
-            'accept-language': 'en-US,en;q=0.9'
+            'accept-language': options.language || 'en-US;q=0.9'
         }
     });
     if (body.indexOf('Our systems have detected unusual traffic from your computer network.') !== -1)

play-dl/YouTube/stream.ts

@@ -15,6 +15,7 @@ export interface StreamOptions {
     seekMode?: 'precise' | 'granular';
     seek?: number;
     quality?: number;
+    language?: string;
     htmldata?: boolean;
 }
 
@@ -46,7 +47,7 @@ export type YouTubeStream = Stream | LiveStream | SeekStream;
  * @returns Stream class with type and stream for playing.
  */
 export async function stream(url: string, options: StreamOptions = {}): Promise<YouTubeStream> {
-    const info = await video_stream_info(url, { htmldata: options.htmldata });
+    const info = await video_stream_info(url, { htmldata: options.htmldata, language: options.language });
     return await stream_from_info(info, options);
 }
 /**

play-dl/YouTube/utils/extractor.ts

@@ -6,10 +6,12 @@ import { InfoData, StreamInfoData } from './constants';
 
 interface InfoOptions {
     htmldata?: boolean;
+    language?: string;
 }
 
 interface PlaylistOptions {
     incomplete?: boolean;
+    language?: string;
 }
 
 const video_id_pattern = /^[a-zA-Z\d_-]{11,12}$/;
@@ -110,7 +112,7 @@ export async function video_basic_info(url: string, options: InfoOptions = {}):
         const new_url = `https://www.youtube.com/watch?v=${video_id}&has_verified=1`;
         body = await request(new_url, {
             headers: {
-                'accept-language': 'en-US,en-IN;q=0.9,en;q=0.8,hi;q=0.7'
+                'accept-language': options.language || 'en-US;q=0.9'
             },
             cookies: true
         });
@@ -120,12 +122,12 @@ export async function video_basic_info(url: string, options: InfoOptions = {}):
     const player_data = body
         .split('var ytInitialPlayerResponse = ')?.[1]
         ?.split(';</script>')[0]
-        .split(/;\s*(var|const|let)/)[0];
+        .split(/;\s*"(var|const|let)"/)[0];
     if (!player_data) throw new Error('Initial Player Response Data is undefined.');
     const initial_data = body
         .split('var ytInitialData = ')?.[1]
         ?.split(';</script>')[0]
-        .split(/;\s*(var|const|let)/)[0];
+        .split(/;\s*"(var|const|let)"/)[0];
     if (!initial_data) throw new Error('Initial Response Data is undefined.');
     const player_response = JSON.parse(player_data);
     const initial_response = JSON.parse(initial_data);
@@ -340,12 +342,17 @@ export async function playlist_info(url: string, options: PlaylistOptions = {}):
 
     const body = await request(url, {
         headers: {
-            'accept-language': 'en-US,en-IN;q=0.9,en;q=0.8,hi;q=0.7'
+            'accept-language': options.language || 'en-US;q=0.9'
         }
     });
     if (body.indexOf('Our systems have detected unusual traffic from your computer network.') !== -1)
         throw new Error('Captcha page: YouTube has detected that you are a bot!');
-    const response = JSON.parse(body.split('var ytInitialData = ')[1].split(';</script>')[0]);
+    const response = JSON.parse(
+        body
+            .split('var ytInitialData = ')[1]
+            .split(';</script>')[0]
+            .split(/;\s*"(var|const|let)"/)[0]
+    );
     if (response.alerts) {
         if (response.alerts[0].alertWithButtonRenderer?.type === 'INFO') {
             if (!options.incomplete)

play-dl/YouTube/utils/parser.ts

@@ -6,6 +6,7 @@ import { YouTube } from '..';
 export interface ParseSearchInterface {
     type?: 'video' | 'playlist' | 'channel';
     limit?: number;
+    language?: string;
 }
 
 export interface thumbnail {
@@ -28,7 +29,7 @@ export function ParseSearchResult(html: string, options?: ParseSearchInterface):
     const data = html
         .split('var ytInitialData = ')?.[1]
         ?.split(';</script>')[0]
-        .split(/;\s*(var|const|let)/)[0];
+        .split(/;\s*"(var|const|let)"/)[0];
     const json_data = JSON.parse(data);
     const results = [];
     const details =

play-dl/index.ts

@@ -65,6 +65,7 @@ interface SearchOptions {
         deezer?: 'track' | 'playlist' | 'album';
     };
     fuzzy?: boolean;
+    language?: string;
 }
 
 import { createInterface } from 'node:readline';
@@ -102,6 +103,9 @@ async function stream(url: string, options?: StreamOptions): Promise<YouTubeStre
  * @param url Video / Track URL
  * @param options
  *
+ *  - `number` seek : No of seconds to seek in stream.
+ *  - `string` seekMode : Choose type of seek you want. [ "precise" | "granular" ]
+ *  - `string` language : Sets language of searched content [ YouTube search only. ], e.g. "en-US"
  *  - `number` quality : Quality number. [ 0 = Lowest, 1 = Medium, 2 = Highest ]
  *  - `boolean` htmldata : given data is html data or not
  * @returns A {@link YouTubeStream} or {@link SoundCloudStream} Stream to play
@@ -186,6 +190,7 @@ async function search(query: string, options?: SearchOptions): Promise<YouTubeVi
  * @param options
  * 
  *  - `number` limit : No of searches you want to have.
+ *  - `string` language : Sets language of searched content [ YouTube search only. ], e.g. "en-US"
  *  - `boolean` fuzzy : Whether the search should be fuzzy or only return exact matches. Defaults to `true`. [ for `Deezer` Only ]
  *  - `Object` source : Contains type of source and type of result you want to have
  * ```ts
@@ -202,7 +207,12 @@ async function search(
 ): Promise<YouTube[] | Spotify[] | SoundCloud[] | Deezer[]> {
     if (!options.source) options.source = { youtube: 'video' };
     query = encodeURIComponent(query);
-    if (options.source.youtube) return await yt_search(query, { limit: options.limit, type: options.source.youtube });
+    if (options.source.youtube)
+        return await yt_search(query, {
+            limit: options.limit,
+            type: options.source.youtube,
+            language: options.language
+        });
     else if (options.source.spotify) return await sp_search(query, options.source.spotify, options.limit);
     else if (options.source.soundcloud) return await so_search(query, options.source.soundcloud, options.limit);
     else if (options.source.deezer)
@@ -237,8 +247,10 @@ async function stream_from_info(info: InfoData, options?: StreamOptions): Promis
  * @param info YouTube video info OR SoundCloud track Class
  * @param options
  *
+ *  - `number` seek : No of seconds to seek in stream.
+ *  - `string` seekMode : Choose type of seek you want. [ "precise" | "granular" ]
+ *  - `string` language : Sets language of searched content [ YouTube search only. ], e.g. "en-US"
  *  - `number` quality : Quality number. [ 0 = Lowest, 1 = Medium, 2 = Highest ]
- *  - `Proxy[]` proxy : sends data through a proxy
  *  - `boolean` htmldata : given data is html data or not
  * @returns A {@link YouTubeStream} or {@link SoundCloudStream} Stream to play
  */