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authorprzemyslawpluta <przemekpluta@hotmail.com>2014-08-02 21:08:21 +0100
committerprzemyslawpluta <przemekpluta@hotmail.com>2014-08-02 21:08:21 +0100
commit37cfba138daab48b1015062f33abe4365895937e (patch)
tree39b7d1f6fff703771f5b4dc5590a496ad72c87f6 /.temp
parent0df2ae550c4f5e16298d1cbdde788ce7acc575e3 (diff)
downloadmongo-edu-37cfba138daab48b1015062f33abe4365895937e.zip
rm temp win fix
Diffstat (limited to '.temp')
-rw-r--r--.temp/youtube-dl.js246
1 files changed, 0 insertions, 246 deletions
diff --git a/.temp/youtube-dl.js b/.temp/youtube-dl.js
deleted file mode 100644
index ae2ad15..0000000
--- a/.temp/youtube-dl.js
+++ /dev/null
@@ -1,246 +0,0 @@
-var spawn = require('child_process').spawn;
-var execFile = require('child_process').execFile;
-var EventEmitter = require('events').EventEmitter;
-var fs = require('fs');
-var path = require('path');
-var url = require('url');
-var split = require('event-stream').split;
-var util = require('./util');
-
-
-// Check that youtube-dl file exists.
-var file = path.join(__dirname, '..', 'bin', 'youtube-dl');
-fs.exists(file, function(exists) {
- if (exists) return;
-
- require(__dirname + '/../scripts/download');
- fs.exists(file, function(exists) {
- if (!exists) {
- throw new Error('youtube-dl file does not exist. tried to download it but failed.');
- }
- });
-});
-
-var progressRegex = /(\d+(?:\.\d)?)% of (\d+\.\d+\w+) at\s+([^\s]+) ETA ((\d|-)+:(\d|-)+)/;
-
-var isYouTubeRegex = /^(https?:\/\/)?(www\.)?(youtube\.com|youtu\.be)\//;
-
-// check if win
-var isWin = /^win/.test(process.platform);
-
-/**
- * Downloads a video.
- *
- * @param {String} urladdr
- * @param {String} dest The directory where the video will be saved.
- * @param {Array.<String>} args
- */
-exports.download = function(urladdr, dest, args) {
- // Setup settings.
- dest = dest || process.cwd();
- if (args == null) {
- args = [];
- } else {
- args = util.parseOpts(args);
- }
- args.push(urladdr);
-
- // Parse url.
- var details = url.parse(urladdr, true);
- var query = details.query;
-
- // Get possible IDs.
- var id = query.v || '';
-
- // Check for long and short youtube video url.
- if (!id && isYouTubeRegex.test(urladdr)) {
- // Get possible IDs for youtu.be from urladdr.
- id = details.pathname.slice(1);
- }
-
- var speed = [];
- var start = Date.now();
-
- var filename, size, state, youtubedl;
- var emitter = new EventEmitter();
- var line = new split(/\r?\n|\r/);
-
- // Call youtube-dl.
- if (!isWin) {
- youtubedl = spawn(file, args, { cwd: dest });
- } else {
- youtubedl = spawn(process.env.PYTHON, [file].concat(args), { cwd: dest });
- }
-
- youtubedl.stdout.setEncoding('utf8');
- youtubedl.stdout.pipe(line);
- line.on('data', function(data) {
- var pos;
-
- // Check if video is uploading so script can start
- // calling the download progress function.
- if (state === 'download') {
- var result;
- if (result = progressRegex.exec(data)) {
- // If this is the first progress display, grab file size.
- if (!size) {
- emitter.emit(state, {
- filename : filename
- , size : size = result[2]
- });
- }
-
- if (result[3] !== '---b/s') {
- speed.push(util.toBytes(result[3].substring(0, result[3].length - 2)));
- }
- emitter.emit('progress', {
- percent : result[1]
- , speed : result[3]
- , eta : result[4]
- });
- }
-
- // About to start downloading video.
- } else if ((pos = data.indexOf('[download] ')) === 0) {
- state = 'download';
- filename = data.slice(24);
-
- // Check if this is any other state.
- } else if ((pos = data.indexOf(']')) !== -1) {
- state = data.slice(pos + 2);
- emitter.emit(state);
- }
- });
-
- youtubedl.stderr.on('data', function(data) {
- data = data.toString().trim();
- var err = new Error(data.substring(7, data.length - 1));
- emitter.emit('error', err);
- });
-
- youtubedl.on('exit', function() {
- var averageSpeed = 0;
- if (speed.length) {
- for (var i = 0, len = speed.length; i < len; i++) {
- averageSpeed += speed[i];
- }
- averageSpeed /= len;
- }
-
- var timeTaken = Date.now() - start;
- emitter.emit('end', {
- id : id
- , filename : filename
- , size : size
- , timeTakenms : timeTaken
- , timeTaken : util.getHumanTime(timeTaken)
- , averageSpeedBytes : util.round(averageSpeed, 2)
- , averageSpeed : util.getHumanSize(averageSpeed) + '/s'
- });
- });
-
- return emitter;
-};
-
-
-/**
- * Calls youtube-dl with some arguments and the `callback`
- * gets called with the output.
- *
- * @param {String} url
- * @param {Array.<String>} args
- * @param {Array.<String>} options
- * @param {Function(!Error, String)} callback
- */
-function call(url, args, options, callback) {
- args = args.concat(util.parseOpts(options));
- args.push(url);
-
- var opt = [file, args];
-
- if (isWin) { opt = [process.env.PYTHON, [file].concat(args)]; }
-
- // Call youtube-dl.
- execFile(opt[0], opt[1], function(err, stdout, stderr) {
- if (err) return callback(err);
- if (stderr) return callback(new Error(stderr.slice(7)));
-
- var data = stdout.trim().split(/\r?\n/);
- callback(null, data);
- });
-
-}
-
-
-/**
- * Gets info from a video.
- *
- * @param {String} url
- * @param {Array.<String>} options
- * @param {Function(!Error, Object)} callback
- */
-exports.getInfo = function(url, options, callback) {
- if (typeof options === 'function') {
- callback = options;
- options = [];
- }
- var args = [
- '--get-id'
- , '--get-url'
- , '--get-title'
- , '--get-thumbnail'
- , '--get-filename'
- , '--get-format'
- , '--get-description'
- ];
-
- call(url, args, options, function(err, data) {
- if (err) return callback(err);
-
- var format = data[data.length - 1].split(' - ');
- var info = {
- title : data[0]
- , id : data[1]
- , url : data[2]
- , thumbnail : data[3]
- , description : data.slice(4, data.length - 2).join('\n')
- , filename : data[data.length - 2]
- , itag : parseInt(format[0], 10)
- , resolution : format[1]
- };
-
- callback(null, info);
- });
-};
-
-
-var formatsRegex = /^(\d+)\s+([a-z0-9]+)\s+(\d+x\d+|d+p|audio only)/;
-
-/**
- * @param {String} url
- * @param {Array.<String>} options
- * @param {Function(!Error, Object)} callback
- */
-exports.getFormats = function(url, options, callback) {
- if (typeof options === 'function') {
- callback = options;
- options = [];
- }
- call(url, ['--list-formats'], options, function(err, data) {
- if (err) return callback(err);
-
- var formats = [];
- data.map(function(line) {
- var result = formatsRegex.exec(line);
- if (result) {
- formats.push({
- itag : parseInt(result[1], 10),
- filetype : result[2],
- resolution : result[3],
- });
- }
- });
-
- callback(null, formats);
- });
-};