73 lines
2.0 KiB
JavaScript
73 lines
2.0 KiB
JavaScript
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#!/usr/bin/env node
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// List videos in any YouTube playlist sorted in descending order of views.
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//
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// Usage:
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// ytpsort.mjs https://www.youtube.com/playlist?list=listid
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// ytpsort.mjs listid
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const ytBaseUrl = "https://www.youtube.com";
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const args = process.argv.slice(2);
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if (!args[0]) {
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console.error("Playlist URL or ID must be passed");
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process.exit(1);
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}
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let playlistId = null;
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try {
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const url = new URL(args[0]);
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playlistId = url.searchParams.get("list");
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if (!playlistId) {
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console.error("Invalid playlist URL passed");
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process.exit(1);
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}
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} catch {
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playlistId = args[0];
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}
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const body = await fetch("https://www.youtube.com/youtubei/v1/browse?prettyPrint=false", {
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method: "POST",
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headers: {
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"Origin": "https://www.youtube.com"
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},
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body: JSON.stringify({
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"context": {
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"client": {
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"remoteHost": "0.0.0.0",
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"clientName": "WEB",
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"clientVersion": "2.20240702.09.00",
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"originalUrl": `https://www.youtube.com/playlist?list=${playlistId}`,
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"mainAppWebInfo": {
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"graftUrl": `/playlist?list=${playlistId}`,
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}
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}
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},
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"browseId": `VL${playlistId}`
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})
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}).then(res => res.json())
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const rawPlaylistItems = body.contents.twoColumnBrowseResultsRenderer.tabs[0].tabRenderer.content.sectionListRenderer.contents[0].itemSectionRenderer.contents[0].playlistVideoListRenderer.contents;
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const viewsRegex = /by .* ((?:\d+,?)+) views .*ago/;
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function parseViews(text) {
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return Number.parseInt(text.match(viewsRegex)[1].replaceAll(",", ""));
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}
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const videos = rawPlaylistItems.map(root => {
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const item = root.playlistVideoRenderer;
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return {
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title: item.title.runs[0].text.slice(0, 70),
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url: `${ytBaseUrl}/watch?v=${item.videoId}`,
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views: parseViews(item.title.accessibility.accessibilityData.label),
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}
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});
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videos.sort((a, b) => b.views - a.views);
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console.table(videos);
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