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YouTube : Completed

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killer069
2021-08-13 13:16:34 +05:30
parent 455c7dfb69
commit 04770cc929
10 changed files with 215 additions and 76 deletions
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51
node-youtube-dl/YouTube/utils/parser.ts
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@@ -2,6 +2,7 @@ import { Video } from "../classes/Video";
import { PlayList } from "../classes/Playlist";
import { Channel } from "../classes/Channel";
import { RequestInit } from "node-fetch";
import fs from 'fs'
export interface ParseSearchInterface {
type?: "video" | "playlist" | "channel" | "all";
@@ -31,7 +32,7 @@ export function ParseSearchResult(html :string, options? : ParseSearchInterface)
details = JSON.parse(html.split('{"itemSectionRenderer":{"contents":')[html.split('{"itemSectionRenderer":{"contents":').length - 1].split(',"continuations":[{')[0]);
fetched = true;
} catch {
/* do nothing */
/* Do nothing*/
}
if (!fetched) {
@@ -76,40 +77,7 @@ export function ParseSearchResult(html :string, options? : ParseSearchInterface)
return results as (Video | Channel | PlayList)[];
}
export function getPlaylistVideos(data:any, limit : number = Infinity) : Video[] {
const videos = [];
for (let i = 0; i < data.length; i++) {
if (limit === videos.length) break;
const info = data[i].playlistVideoRenderer;
if (!info || !info.shortBylineText) continue;
videos.push(
new Video({
id: info.videoId,
index: parseInt(info.index?.simpleText) || 0,
duration: parseDuration(info.lengthText?.simpleText) || 0,
duration_raw: info.lengthText?.simpleText ?? "0:00",
thumbnail: {
id: info.videoId,
url: info.thumbnail.thumbnails[info.thumbnail.thumbnails.length - 1].url,
height: info.thumbnail.thumbnails[info.thumbnail.thumbnails.length - 1].height,
width: info.thumbnail.thumbnails[info.thumbnail.thumbnails.length - 1].width
},
title: info.title.runs[0].text,
channel: {
id: info.shortBylineText.runs[0].navigationEndpoint.browseEndpoint.browseId || undefined,
name: info.shortBylineText.runs[0].text || undefined,
url: `https://www.youtube.com${info.shortBylineText.runs[0].navigationEndpoint.browseEndpoint.canonicalBaseUrl || info.shortBylineText.runs[0].navigationEndpoint.commandMetadata.webCommandMetadata.url}`,
icon: undefined
}
})
);
}
return videos
}
export function parseDuration(duration: string): number {
function parseDuration(duration: string): number {
duration ??= "0:00";
const args = duration.split(":");
let dur = 0;
@@ -128,11 +96,6 @@ export function parseDuration(duration: string): number {
return dur;
}
export function getContinuationToken(data:any): string {
const continuationToken = data.find((x: any) => Object.keys(x)[0] === "continuationItemRenderer")?.continuationItemRenderer.continuationEndpoint?.continuationCommand?.token;
return continuationToken;
}
export function parseChannel(data?: any): Channel | void {
if (!data || !data.channelRenderer) return;
const badge = data.channelRenderer.ownerBadges && data.channelRenderer.ownerBadges[0];
@@ -140,10 +103,14 @@ export function parseChannel(data?: any): Channel | void {
let res = new Channel({
id: data.channelRenderer.channelId,
name: data.channelRenderer.title.simpleText,
icon: data.channelRenderer.thumbnail.thumbnails[data.channelRenderer.thumbnail.thumbnails.length - 1],
icon: {
url : data.channelRenderer.thumbnail.thumbnails[data.channelRenderer.thumbnail.thumbnails.length - 1].url.replace('//', 'https://'),
width : data.channelRenderer.thumbnail.thumbnails[data.channelRenderer.thumbnail.thumbnails.length - 1].width,
height: data.channelRenderer.thumbnail.thumbnails[data.channelRenderer.thumbnail.thumbnails.length - 1].height
},
url: url,
verified: Boolean(badge?.metadataBadgeRenderer?.style?.toLowerCase().includes("verified")),
subscribers: data.channelRenderer.subscriberCountText.simpleText
subscribers: (data.channelRenderer.subscriberCountText?.simpleText) ? data.channelRenderer.subscriberCountText.simpleText : '0 subscribers'
});
return res;