Added ability to reset tasks
Refactored youtube-dl updating and added youtube-dl update tasktasks-and-maintenence-page
Isaac Abadi
4 years ago
parent
d2d125743e
commit
b53d9c9710
@ -0,0 +1,127 @@
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const fs = require('fs-extra');
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const fetch = require('node-fetch');
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const logger = require('./logger');
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const utils = require('./utils');
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const CONSTS = require('./consts');
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const config_api = require('./config.js');
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const is_windows = process.platform === 'win32';
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const download_sources = {
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'youtube-dl': {
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'tags_url': 'https://api.github.com/repos/ytdl-org/youtube-dl/tags',
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'func': downloadLatestYoutubeDLBinary
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},
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'youtube-dlc': {
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'tags_url': 'https://api.github.com/repos/blackjack4494/yt-dlc/tags',
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'func': downloadLatestYoutubeDLCBinary
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},
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'yt-dlp': {
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'tags_url': 'https://api.github.com/repos/yt-dlp/yt-dlp/tags',
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'func': downloadLatestYoutubeDLPBinary
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}
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}
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exports.checkForYoutubeDLUpdate = async () => {
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return new Promise(async resolve => {
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const default_downloader = config_api.getConfigItem('ytdl_default_downloader');
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const tags_url = download_sources[default_downloader]['tags_url'];
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// get current version
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let current_app_details_exists = fs.existsSync(CONSTS.DETAILS_BIN_PATH);
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if (!current_app_details_exists) {
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logger.warn(`Failed to get youtube-dl binary details at location '${CONSTS.DETAILS_BIN_PATH}'. Generating file...`);
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fs.writeJSONSync(CONSTS.DETAILS_BIN_PATH, {"version":"2020.00.00", "downloader": default_downloader});
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}
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let current_app_details = JSON.parse(fs.readFileSync(CONSTS.DETAILS_BIN_PATH));
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let current_version = current_app_details['version'];
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let current_downloader = current_app_details['downloader'];
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let stored_binary_path = current_app_details['path'];
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if (!stored_binary_path || typeof stored_binary_path !== 'string') {
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// logger.info(`INFO: Failed to get youtube-dl binary path at location: ${CONSTS.DETAILS_BIN_PATH}, attempting to guess actual path...`);
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const guessed_base_path = 'node_modules/youtube-dl/bin/';
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const guessed_file_path = guessed_base_path + 'youtube-dl' + (is_windows ? '.exe' : '');
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if (fs.existsSync(guessed_file_path)) {
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stored_binary_path = guessed_file_path;
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// logger.info('INFO: Guess successful! Update process continuing...')
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} else {
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logger.error(`Guess '${guessed_file_path}' is not correct. Cancelling update check. Verify that your youtube-dl binaries exist by running npm install.`);
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resolve(null);
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return;
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}
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}
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// got version, now let's check the latest version from the youtube-dl API
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fetch(tags_url, {method: 'Get'})
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.then(async res => res.json())
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.then(async (json) => {
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// check if the versions are different
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if (!json || !json[0]) {
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logger.error(`Failed to check ${default_downloader} version for an update.`)
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resolve(null);
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return;
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}
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const latest_update_version = json[0]['name'];
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if (current_version !== latest_update_version || default_downloader !== current_downloader) {
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// versions different or different downloader is being used, download new update
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resolve(latest_update_version);
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} else {
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resolve(null);
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}
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return;
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})
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.catch(err => {
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logger.error(`Failed to check ${default_downloader} version for an update.`)
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logger.error(err);
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resolve(null);
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return;
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});
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});
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}
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exports.updateYoutubeDL = async (latest_update_version) => {
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const default_downloader = config_api.getConfigItem('ytdl_default_downloader');
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await download_sources[default_downloader]['func'](latest_update_version);
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}
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async function downloadLatestYoutubeDLBinary(new_version) {
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const file_ext = is_windows ? '.exe' : '';
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const download_url = `https://github.com/ytdl-org/youtube-dl/releases/latest/download/youtube-dl${file_ext}`;
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const output_path = `node_modules/youtube-dl/bin/youtube-dl${file_ext}`;
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await utils.fetchFile(download_url, output_path, `youtube-dl ${new_version}`);
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updateDetailsJSON(new_version, 'youtube-dl');
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}
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async function downloadLatestYoutubeDLCBinary(new_version) {
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const file_ext = is_windows ? '.exe' : '';
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const download_url = `https://github.com/blackjack4494/yt-dlc/releases/latest/download/youtube-dlc${file_ext}`;
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const output_path = `node_modules/youtube-dl/bin/youtube-dl${file_ext}`;
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await utils.fetchFile(download_url, output_path, `youtube-dlc ${new_version}`);
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updateDetailsJSON(new_version, 'youtube-dlc');
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}
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async function downloadLatestYoutubeDLPBinary(new_version) {
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const file_ext = is_windows ? '.exe' : '';
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const download_url = `https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp${file_ext}`;
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const output_path = `node_modules/youtube-dl/bin/youtube-dl${file_ext}`;
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await utils.fetchFile(download_url, output_path, `yt-dlp ${new_version}`);
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updateDetailsJSON(new_version, 'yt-dlp');
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}
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function updateDetailsJSON(new_version, downloader) {
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const details_json = fs.readJSONSync(CONSTS.DETAILS_BIN_PATH);
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if (new_version) details_json['version'] = new_version;
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details_json['downloader'] = downloader;
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fs.writeJSONSync(CONSTS.DETAILS_BIN_PATH, details_json);
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}
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