combine.fm/lib/googleplaymusic.js

101 lines
2.8 KiB
JavaScript

"use strict";
var parse = require("url").parse;
var PlayMusic = require('playmusic');
var pm = new PlayMusic();
if (!process.env.GOOGLE_EMAIL || !process.env.GOOGLE_PASSWORD) {
throw new Error("You need to set GOOGLE_EMAIL and GOOGLE_PASSWORD environment variables");
}
// It's probably ok to not wait for this to finish
pm.init({email: process.env.GOOGLE_EMAIL, password: process.env.GOOGLE_PASSWORD}, function() {});
module.exports.lookupId = function(id, type, next) {
if (type == "album") {
pm.getAlbum(id, true, function(album) {
next({
service: "googleplaymusic",
type: "album",
id: album.albumId,
name: album.name,
url: "https://play.google.com/music/listen#/album/" + album.albumId,
artwork: album.albumArtRef.replace("http:", ""),
artist: {
name: album.artist
}
});
});
} else if (type == "track") {
pm.getAllAccessTrack(id, function(track) {
next({
service: "googleplaymusic",
type: "track",
id: track.nid,
name: track.title,
url: "https://play.google.com/music/listen#/track/" + track.nid + "/" + track.albumId,
artwork: track.albumArtRef[0].url.replace("http:", ""),
album: {
name: track.album
},
artist: {
name: track.artist
}
});
});
}
}
module.exports.search = function(data, next) {
var query = "";
var type = data.type;
if (type == "album") {
query = data.artist.name + " " + data.name;
} else if (type == "track") {
query = data.artist.name + " " + data.album.name + " " + data.name;
}
pm.search(query, 5, function(data) { // max 5 results
var result = data.entries.filter(function(result) {
return result[type];
}).sort(function(a, b) { // sort by match score
return a.score < b.score;
}).shift();
if (!result.album && !result.track) {
next({service:"googleplaymusic"});
}
var id;
if (type == "album") {
id = result.album.albumId;
} else if (type == "track") {
id = result.track.nid;
}
module.exports.lookupId(id, type, next);
});
}
module.exports.parseUrl = function(url, next) {
var parsed = parse(url.replace(/\+/g, "%20"));
var path = parsed.path;
var hash = parsed.hash;
if (hash) {
var parts = hash.split("/");
var type = parts[1];
var id = parts[2];
var artist = decodeURIComponent(parts[3]);
var album = decodeURIComponent(parts[4]);
if (id.length > 0) {
return next({id: id, type: type});
} else {
module.exports.search({type: type, name:album, artist: {name: artist}}, next);
}
} else if(path) {
var matches = path.match(/\/music\/m\/([\w]+)/);
var type = matches[1][0] == "T" ? "track" : "album";
module.exports.lookupId(matches[1], type, next);
}
}