Initial Commit

lib/googleplaymusic.js

@@ -0,0 +1,59 @@
+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) {
+  pm.getAlbum(id, true, function(album) {
+    next({
+      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
+      },
+      type: "album"
+    });
+  });
+}
+
+module.exports.search = function(query, type, next) {
+  pm.search(query, 5, function(data) { // max 5 results
+    var result = data.entries.filter(function(result) {
+      return result.album;
+    }).sort(function(a, b) { // sort by match score
+      return a.score < b.score;
+    }).shift();
+
+    module.exports.lookupId(result.album.albumId, "album", next);
+  });
+}
+
+module.exports.parseUrl = function(url, next) {
+  // https://play.google.com/music/listen#/album/B3lxthejqxjxja2bhzchcw5qaci
+  // https://play.google.com/music/listen#/album//Underworld/Everything%2C+Everything+(Live)
+  var parsed = parse(url.replace(/\+/g, "%20"));
+  var hash = parsed.hash;
+
+  var matches = hash.match(/\/album[\/]+([^\/]+)\/([^\/]+)/);
+
+  if (matches && matches[2]) {
+    var artist = decodeURIComponent(matches[1]);
+    var album = decodeURIComponent(matches[2]);
+    module.exports.search(artist + " " + album, "album", function(googleAlbum) {
+      next(googleAlbum);
+    })
+  } else {
+    var matches = hash.match(/\/album[\/]+([\w]+)/);
+    if (matches && matches[1]) {
+      return next({id:matches[1], type: "album"})
+    }
+  }
+}