From 3ddae56a88e819a3f7cf07a6ec0efd3a90567fe6 Mon Sep 17 00:00:00 2001 From: liam4 Date: Sun, 11 Jun 2017 09:18:32 -0300 Subject: Rename play.js -> http-music.js I'm not sure if it should maybe be index.js or main.js, though..? --- src/play.js | 247 ------------------------------------------------------------ 1 file changed, 247 deletions(-) delete mode 100755 src/play.js (limited to 'src/play.js') diff --git a/src/play.js b/src/play.js deleted file mode 100755 index fee1b79..0000000 --- a/src/play.js +++ /dev/null @@ -1,247 +0,0 @@ -#!/usr/bin/env node - -'use strict' - -const fs = require('fs') - -const { promisify } = require('util') -const loopPlay = require('./loop-play') -const processArgv = require('./process-argv') - -const downloaders = require('./downloaders') -const pickers = require('./pickers') - -const { - filterPlaylistByPathString, removeGroupByPathString, getPlaylistTreeString -} = require('./playlist-utils') - -const readFile = promisify(fs.readFile) - -function setupDefaultPlaylist(file) { - return readFile(file, 'utf-8').then( - text => JSON.parse(text), - err => null - ) -} - -setupDefaultPlaylist('./playlist.json') - .then(async playlist => { - let sourcePlaylist = playlist - let activePlaylist = playlist - - let pickerType = 'shuffle' - let downloaderType = 'http' - let playOpts = [] - - // WILL play says whether the user has forced playback via an argument. - // SHOULD play says whether the program has automatically decided to play - // or not, if the user hasn't set WILL play. - let shouldPlay = true - let willPlay = null - - function requiresOpenPlaylist() { - if (activePlaylist === null) { - throw new Error( - "This action requires an open playlist - try --open (file)" - ) - } - } - - await processArgv(process.argv, { - '-help': function(util) { - // --help (alias: -h, -?) - // Presents a help message. - - console.log('http-music\nTry man http-music!') - - if (util.index === util.argv.length - 1) { - shouldPlay = false - } - }, - - 'h': util => util.alias('-help'), - '?': util => util.alias('-help'), - - '-open': async function(util) { - // --open (alias: -o) - // Opens a separate playlist file. - // This sets the source playlist. - - const playlistText = await readFile(util.nextArg(), 'utf-8') - const openedPlaylist = JSON.parse(playlistText) - sourcePlaylist = openedPlaylist - activePlaylist = openedPlaylist - }, - - 'o': util => util.alias('-open'), - - '-clear': function(util) { - // --clear (alias: -c) - // Clears the active playlist. This does not affect the source - // playlist. - - requiresOpenPlaylist() - - activePlaylist = [] - }, - - 'c': util => util.alias('-clear'), - - '-keep': function(util) { - // --keep (alias: -k) - // Keeps a group by loading it from the source playlist into the - // active playlist. This is usually useful after clearing the - // active playlist; it can also be used to keep a subgroup when - // you've removed an entire parent group, e.g. `-r foo -k foo/baz`. - - requiresOpenPlaylist() - - const pathString = util.nextArg() - const group = filterPlaylistByPathString(sourcePlaylist, pathString) - activePlaylist.push(group) - }, - - 'k': util => util.alias('-keep'), - - '-remove': function(util) { - // --remove (alias: -r, -x) - // Filters the playlist so that the given path is removed. - - requiresOpenPlaylist() - - const pathString = util.nextArg() - console.log("Ignoring path: " + pathString) - removeGroupByPathString(activePlaylist, pathString) - }, - - 'r': util => util.alias('-remove'), - 'x': util => util.alias('-remove'), - - '-list-groups': function(util) { - // --list-groups (alias: -l, --list) - // Lists all groups in the playlist. - - requiresOpenPlaylist() - - console.log(getPlaylistTreeString(activePlaylist)) - - // If this is the last item in the argument list, the user probably - // only wants to get the list, so we'll mark the 'should run' flag - // as false. - if (util.index === util.argv.length - 1) { - shouldPlay = false - } - }, - - '-list': util => util.alias('-list-groups'), - 'l': util => util.alias('-list-groups'), - - '-list-all': function(util) { - // --list-all (alias: --list-tracks, -L) - // Lists all groups and tracks in the playlist. - - requiresOpenPlaylist() - - console.log(getPlaylistTreeString(activePlaylist, true)) - - // As with -l, if this is the last item in the argument list, we - // won't actually be playing the playlist. - if (util.index === util.argv.length - 1) { - shouldPlay = false - } - }, - - '-list-tracks': util => util.alias('-list-all'), - 'L': util => util.alias('-list-all'), - - '-play': function(util) { - // --play (alias: -p) - // Forces the playlist to actually play. - - willPlay = true - }, - - 'p': util => util.alias('-play'), - - '-no-play': function(util) { - // --no-play (alias: -np) - // Forces the playlist not to play. - - willPlay = false - }, - - 'np': util => util.alias('-no-play'), - - '-picker': function(util) { - // --picker - // Selects the mode that the song to play is picked. - // See pickers.js. - - pickerType = util.nextArg() - }, - - '-downloader': function(util) { - // --downloader - // Selects the mode that songs will be downloaded with. - // See downloaders.js. - - downloaderType = util.nextArg() - }, - - '-play-opts': function(util) { - // --play-opts - // Sets command line options passed to the `play` command. - - playOpts = util.nextArg().split(' ') - }, - - '-debug-list': function(util) { - // --debug-list - // Prints out the JSON representation of the active playlist. - - requiresOpenPlaylist() - - console.log(JSON.stringify(activePlaylist, null, 2)) - } - }) - - if (activePlaylist === null) { - throw new Error( - "Cannot play - no open playlist. Try --open ?" - ) - } - - if (willPlay || (willPlay === null && shouldPlay)) { - let picker - if (pickerType === 'shuffle') { - console.log("Using shuffle picker.") - picker = pickers.makeShufflePlaylistPicker(activePlaylist) - } else if (pickerType === 'ordered') { - console.log("Using ordered picker.") - picker = pickers.makeOrderedPlaylistPicker(activePlaylist) - } else { - console.error("Invalid picker type: " + pickerType) - return - } - - let downloader - if (downloaderType === 'http') { - console.log("Using HTTP downloader.") - downloader = downloaders.makeHTTPDownloader() - } else if (downloaderType === 'youtube') { - console.log("Using YouTube downloader.") - downloader = downloaders.makeYouTubeDownloader() - } else if (downloaderType === 'local') { - console.log("Using local file downloader.") - downloader = downloaders.makeLocalDownloader() - } else { - console.error("Invalid downloader type: " + downloaderType) - return - } - - return loopPlay(picker, downloader, playOpts) - } else { - return activePlaylist - } - }) - .catch(err => console.error(err)) -- cgit 1.3.0-6-gf8a5