jirayu_sri/YouTube.js
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feat(download): bring back WEB client (#156)

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* refactor: remove dead code and integrate with Jinter

* chore: tidy up
This commit is contained in:
LuanRT
2022-08-29 04:48:33 -03:00
committed by GitHub
parent 173aec65f5
commit 317bca261c
9 changed files with 132 additions and 728 deletions
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6
src/parser/classes/misc/Format.ts
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@@ -1,3 +1,5 @@
import Player from '../../../core/Player';
class Format {
itag: string;
mime_type: string;
@@ -71,8 +73,8 @@ class Format {
* Decipher the streaming url of the format.
* @returns Deciphered URL.
*/
decipher(): string {
return this.url;
decipher(player: Player): string {
return player.decipher(this.url, this.signature_cipher, this.cipher);
}
}

25
src/parser/youtube/VideoInfo.ts
View File

@@ -17,6 +17,7 @@ import PlayerOverlay from '../classes/PlayerOverlay';
import ToggleButton from '../classes/ToggleButton';
import CommentsEntryPointHeader from '../classes/comments/CommentsEntryPointHeader';
import ContinuationItem from '../classes/ContinuationItem';
import PlayerMicroformat from '../classes/PlayerMicroformat';
import LiveChat from '../classes/LiveChat';
import LiveChatWrap from './LiveChat';
@@ -42,6 +43,10 @@ export interface FormatOptions {
* File format, use 'any' to download any format
*/
format?: string;
/**
* InnerTube client, can be ANDROID, WEB or YTMUSIC
*/
client?: 'ANDROID' | 'WEB' | 'YTMUSIC'
}
export interface DownloadOptions extends FormatOptions {
@@ -95,8 +100,22 @@ class VideoInfo {
if (info.playability_status?.status === 'ERROR')
throw new InnertubeError('This video is unavailable', info.playability_status);
if (info.microformat && !info.microformat?.is(PlayerMicroformat))
throw new InnertubeError('Invalid microformat', info.microformat);
this.basic_info = { // This type is inferred so no need for an explicit type
...info.video_details,
...{
/**
* Microformat is a bit redundant, so only
* a few things there are interesting to us.
*/
embed: info.microformat?.embed,
channel: info.microformat?.channel,
is_unlisted: info.microformat?.is_unlisted,
is_family_safe: info.microformat?.is_family_safe,
has_ypc_metadata: info.microformat?.has_ypc_metadata
},
like_count: undefined as number | undefined,
is_liked: undefined as boolean | undefined,
is_disliked: undefined as boolean | undefined
@@ -423,7 +442,7 @@ class VideoInfo {
if (!format.index_range || !format.init_range)
throw new InnertubeError('Index and init ranges not available', { format });
const url = new URL(format.decipher());
const url = new URL(format.decipher(this.#player));
url.searchParams.set('cpn', this.#cpn);
set.appendChild(this.#el(document, 'Representation', {
@@ -453,7 +472,7 @@ class VideoInfo {
if (!format.index_range || !format.init_range)
throw new InnertubeError('Index and init ranges not available', { format });
const url = new URL(format.decipher());
const url = new URL(format.decipher(this.#player));
url.searchParams.set('cpn', this.#cpn);
set.appendChild(this.#el(document, 'Representation', {
@@ -498,7 +517,7 @@ class VideoInfo {
};
const format = this.chooseFormat(opts);
const format_url = format.decipher();
const format_url = format.decipher(this.#player);
// If we're not downloading the video in chunks, we just use fetch once.
if (opts.type === 'video+audio' && !options.range) {