Merge pull request #29 from play-dl/developer

Feat 0.6.9

README.md

@@ -32,7 +32,33 @@ const options = {
 const results = await youtube.search('post malone sunflower', options);
 ```
 
+# Validate
+### validate( url : `string` )
+ *Much faster and easier way to validate url.*
+```js
+if(validate(url)) // Will return true if url is a YouTube url 
+```
 
+# Stream
+
+### stream(url : `string`)
+*This is basic to create a youtube stream from a url.*
+```js
+ let source = await stream(<url>) // This will create a stream Class which contains type and stream to be played.
+ let resource = createAudioResource(source.stream, {
+            inputType : source.type
+        }) // This creates resource for playing
+```
+
+### stream_from_info(info : `infoData`)
+*This is basic to create a youtube stream from a info [ from video_info function ].*
+```js
+let info = await video_info(<url>)
+ let source = await stream_from_info(info) // This will create a stream Class which contains type and stream to be played.
+ let resource = createAudioResource(source.stream, {
+            inputType : source.type
+        }) // This creates resource for playing
+```
 
 # Search
 

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "play-dl",
-  "version": "0.6.4",
+  "version": "0.6.9",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "play-dl",
-      "version": "0.6.4",
+      "version": "0.6.9",
       "license": "MIT",
       "dependencies": {
         "got": "^11.8.2"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "play-dl",
-  "version": "0.6.4",
+  "version": "0.6.9",
   "description": "YouTube, SoundCloud, Spotify streaming for discord.js bots",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",
@@ -28,8 +28,8 @@
     "url": "https://github.com/play-dl/play-dl/issues"
   },
   "engines": {
-		"node": ">=16.0.0"
+    "node": ">=16.0.0"
-	},
+  },
   "homepage": "https://github.com/play-dl/play-dl#readme",
   "files": [
     "dist/*"

play-dl/YouTube/classes/LiveStream.ts

@@ -1,7 +1,7 @@
 import { PassThrough } from 'stream'
 import got from 'got'
-import Request from 'got/dist/source/core';
 import { StreamType } from '../stream';
+import Request from 'got/dist/source/core';
 
 export interface FormatInterface{
     url : string;
@@ -18,6 +18,7 @@ export class LiveStreaming{
     private packet_count : number
     private timer : NodeJS.Timer | null
     private segments_urls : string[]
+    private request : Request | null
     constructor(dash_url : string, target_interval : number){
         this.type = StreamType.Arbitrary
         this.url = dash_url
@@ -25,6 +26,7 @@ export class LiveStreaming{
         this.stream = new PassThrough({ highWaterMark : 10 * 1000 * 1000 })
         this.segments_urls = []
         this.packet_count = 0
+        this.request = null
         this.timer = null
         this.interval = target_interval * 1000 || 0
         this.stream.on('close', () => {
@@ -45,6 +47,8 @@ export class LiveStreaming{
 
     private cleanup(){
         clearTimeout(this.timer as NodeJS.Timer)
+        this.request?.destroy()
+        this.request = null
         this.timer = null
         this.url = ''
         this.base_url = ''
@@ -67,6 +71,7 @@ export class LiveStreaming{
             await (async () => {
                 return new Promise(async (resolve, reject) => {
                     let stream = got.stream(this.base_url + segment)
+                    this.request = stream
                     stream.on('data', (chunk: any) => this.stream.write(chunk))
                     stream.on('end', () => {
                         this.packet_count++
@@ -88,12 +93,14 @@ export class LiveEnded{
     private base_url : string;
     private packet_count : number
     private segments_urls : string[]
+    private request : Request | null
     constructor(dash_url : string){
         this.type = StreamType.Arbitrary
         this.url = dash_url
         this.base_url = ''
         this.stream = new PassThrough({ highWaterMark : 10 * 1000 * 1000 })
         this.segments_urls = []
+        this.request = null
         this.packet_count = 0
         this.stream.on('close', () => {
             this.cleanup()
@@ -112,6 +119,8 @@ export class LiveEnded{
     }
 
     private cleanup(){
+        this.request?.destroy()
+        this.request = null
         this.url = ''
         this.base_url = ''
         this.segments_urls = []
@@ -126,12 +135,17 @@ export class LiveEnded{
         await this.dash_getter()
         if(this.packet_count === 0) this.packet_count = Number(this.segments_urls[0].split('sq/')[1].split('/')[0])
         for await (let segment of this.segments_urls){
+            if(this.stream.destroyed){
+                this.cleanup()
+                break
+            }
             if(Number(segment.split('sq/')[1].split('/')[0]) !== this.packet_count){
                 continue
             }
             await (async () => {
                 return new Promise(async (resolve, reject) => {
                     let stream = got.stream(this.base_url + segment)
+                    this.request = stream
                     stream.on('data', (chunk: any) => this.stream.write(chunk))
                     stream.on('end', () => {
                         this.packet_count++
@@ -151,6 +165,7 @@ export class Stream {
     private per_sec_bytes : number;
     private duration : number;
     private timer : NodeJS.Timer | null
+    private request : Request | null
     constructor(url : string, type : StreamType, duration : number){
         this.url = url
         this.type = type
@@ -158,12 +173,18 @@ export class Stream {
         this.bytes_count = 0
         this.per_sec_bytes = 0
         this.timer = null
+        this.request = null
+        this.stream.on('close', () => {
+            this.cleanup()
+        })
         this.duration = duration;
         (duration > 300) ? this.loop_start() : this.normal_start()
     }
 
     private cleanup(){
         clearTimeout(this.timer as NodeJS.Timer)
+        this.request?.destroy()
+        this.request = null
         this.timer = null
         this.url = ''
         this.bytes_count = 0
@@ -176,6 +197,7 @@ export class Stream {
             return
         }
         let stream = got.stream(this.url)
+        this.request = stream
         stream.pipe(this.stream)
     }
 
@@ -185,6 +207,7 @@ export class Stream {
             return
         }
         let stream = got.stream(this.url)
+        this.request = stream
         stream.once('data', () => {
             this.per_sec_bytes = Math.ceil((stream.downloadProgress.total as number)/this.duration)
         })
@@ -193,7 +216,6 @@ export class Stream {
             this.bytes_count += chunk.length
             this.stream.write(chunk)
         })
-
         stream.on('data', () => {
             if(this.bytes_count > (this.per_sec_bytes * 300)){
                 stream.destroy()
@@ -216,13 +238,12 @@ export class Stream {
                 "range" : `bytes=${this.bytes_count}-`
             }
         })
-
+        this.request = stream
         stream.on('data', (chunk: any) => {
             absolute_bytes += chunk.length
             this.bytes_count += chunk.length
             this.stream.write(chunk)
         })
-
         stream.on('data', () => {
             if(absolute_bytes > (this.per_sec_bytes * 300)){
                 stream.destroy()

play-dl/YouTube/stream.ts

@@ -1,3 +1,4 @@
+import got from "got/dist/source"
 import { video_info } from "."
 import { LiveEnded, LiveStreaming, Stream } from "./classes/LiveStream"
 
@@ -41,6 +42,15 @@ export async function stream(url : string): Promise<Stream | LiveStreaming | Liv
     if(info.LiveStreamData.isLive === true && info.LiveStreamData.hlsManifestUrl !== null) {
         return live_stream(info as InfoData)
     }
+    
+    let response  = await got(info.format[info.format.length - 1].url, {
+        headers : {
+            "range" : `bytes=0-1`
+        }
+    })
+    if(response.statusCode >= 400){
+        return await stream(info.video_details.url)
+    }
 
     let audioFormat = parseAudioFormats(info.format)
     let opusFormats = filterFormat(audioFormat, "opus")
@@ -62,13 +72,22 @@ export async function stream(url : string): Promise<Stream | LiveStreaming | Liv
     return new Stream(final[0].url, type, info.video_details.durationInSec) 
 }
 
-export function stream_from_info(info : InfoData): Stream | LiveStreaming | LiveEnded{
+export async function stream_from_info(info : InfoData): Promise<Stream | LiveStreaming | LiveEnded>{
     let final: any[] = [];
     let type : StreamType;
     if(info.LiveStreamData.isLive === true && info.LiveStreamData.hlsManifestUrl !== null) {
         return live_stream(info as InfoData)
     }
 
+    let response = await got(info.format[info.format.length - 1].url, {
+        headers : {
+            "range" : `bytes=0-1`
+        }
+    })
+    if(response.statusCode >= 400){
+        return await stream(info.video_details.url)
+    }
+
     let audioFormat = parseAudioFormats(info.format)
     let opusFormats = filterFormat(audioFormat, "opus")
 

play-dl/YouTube/utils/extractor.ts

@@ -2,11 +2,15 @@ import { url_get } from './request'
 import { format_decipher, js_tokens } from './cipher'
 import { Video } from '../classes/Video'
 import { PlayList } from '../classes/Playlist'
-import { parseThumbnail } from './parser';
 
 const DEFAULT_API_KEY = "AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8";
 const video_pattern = /^((?:https?:)?\/\/)?(?:(?:www|m)\.)?((?:youtube\.com|youtu.be))(\/(?:[\w\-]+\?v=|embed\/|v\/)?)([\w\-]+)(\S+)?$/;
 
+export function validate(url : string): boolean{
+    if(!url.match(video_pattern)) return false
+    else return true
+}
+
 export async function video_basic_info(url : string){
         if(!url.match(video_pattern)) throw new Error('This is not a YouTube URL')
         let video_id : string;
@@ -30,7 +34,7 @@ export async function video_basic_info(url : string){
             durationInSec : vid.lengthSeconds,
             durationRaw : parseSeconds(vid.lengthSeconds),
             uploadedDate : microformat.publishDate,
-            thumbnail : parseThumbnail(vid.thumbnail.thumbnails),
+            thumbnail : vid.thumbnail.thumbnails[vid.thumbnail.thumbnails.length - 1],
             channel : {
                 name : vid.author,
                 id : vid.channelId,

play-dl/YouTube/utils/index.ts

@@ -1 +1 @@
-export { video_basic_info, video_info, playlist_info } from './extractor'
+export { video_basic_info, video_info, playlist_info, validate } from './extractor'

play-dl/YouTube/utils/parser.ts

@@ -130,7 +130,7 @@ export function parseVideo(data?: any): Video | void {
         description: data.videoRenderer.descriptionSnippet && data.videoRenderer.descriptionSnippet.runs[0] ? data.videoRenderer.descriptionSnippet.runs[0].text : "",
         duration: data.videoRenderer.lengthText ? parseDuration(data.videoRenderer.lengthText.simpleText) : 0,
         duration_raw: data.videoRenderer.lengthText ? data.videoRenderer.lengthText.simpleText : null,
-        thumbnail: parseThumbnail(data.videoRenderer.thumbnail.thumbnails),
+        thumbnail: data.videoRenderer.thumbnail.thumbnails[data.videoRenderer.thumbnail.thumbnails.length - 1],
         channel: {
             id: data.videoRenderer.ownerText.runs[0].navigationEndpoint.browseEndpoint.browseId || null,
             name: data.videoRenderer.ownerText.runs[0].text || null,
@@ -149,28 +149,6 @@ export function parseVideo(data?: any): Video | void {
     return res;
 }
 
-export function parseThumbnail(thumbnails :thumbnail[]) : thumbnail{
-    let parsed : thumbnail = {
-        width : '',
-        height : '',
-        url : ''
-    }
-    thumbnails.forEach((thumb) => {
-        if(thumb.url.indexOf('maxresdefault') !== -1){
-            parsed = {
-                width : thumb.width,
-                height : thumb.height,
-                url : thumb.url
-            }
-        }
-    })
-    if(parsed.url.length !== 0){
-        return parsed
-    }
-    else {
-        return thumbnails[thumbnails.length - 1]
-    }
-}
 
 export function parsePlaylist(data?: any): PlayList | void {
     if (!data.playlistRenderer) return;

play-dl/index.ts

@@ -1 +1 @@
-export { playlist_info, video_basic_info, video_info, search, stream, stream_from_info } from "./YouTube";
+export { playlist_info, video_basic_info, video_info, search, stream, stream_from_info, validate } from "./YouTube";