Add support for iTunes purchases

lib/services/beats.js

@@ -34,7 +34,8 @@ module.exports.lookupId = function(id) {
           type: "album",
           id: result.id,
           name: result.title,
-          url: "https://listen.beatsmusic.com/albums/" + result.id,
+          streamUrl: "https://listen.beatsmusic.com/albums/" + result.id,
+          purchaseUrl: null,
           artwork: artwork,
           artist: {
             name: result.artist_display_name
@@ -52,7 +53,8 @@ module.exports.lookupId = function(id) {
           type: "track",
           id: result.id,
           name: result.title,
-          url: "https://listen.beatsmusic.com/albums/" + result.refs.album.id + "/tracks/" + result.id,
+          streamUrl: "https://listen.beatsmusic.com/albums/" + result.refs.album.id + "/tracks/" + result.id,
+          purchaseUrl: null,
           artwork: artwork,
           artist: {
             name: result.artist_display_name

lib/services/deezer.js

@@ -27,7 +27,8 @@ module.exports.lookupId = function(id, type) {
           type: type,
           id: result.id,
           name: result.title,
-          url: result.link,
+          streamUrl: result.link,
+          purchaseUrl: null,
           artwork: artwork,
           artist: {
             name: result.artist.name

lib/services/googleplaymusic.js

@@ -28,7 +28,8 @@ module.exports.lookupId = function(id, type, next) {
         type: "album",
         id: album.albumId,
         name: album.name,
-        url: "https://play.google.com/music/listen#/album/" + album.albumId,
+        streamUrl: "https://play.google.com/music/listen#/album/" + album.albumId,
+        purchaseUrl: "https://play.google.com/store/music/album?id=" + album.albumId,
         artwork: album.albumArtRef.replace("http:", ""),
         artist: {
           name: album.artist
@@ -42,7 +43,8 @@ module.exports.lookupId = function(id, type, next) {
         type: "track",
         id: track.nid,
         name: track.title,
-        url: "https://play.google.com/music/listen#/track/" + track.nid + "/" + track.albumId,
+        streamUrl: "https://play.google.com/music/listen#/track/" + track.nid + "/" + track.albumId,
+        purchaseUrl: "https://play.google.com/store/music/album?id=" + track.albumId,
         artwork: track.albumArtRef[0].url.replace("http:", ""),
         album: {
           name: track.album

lib/services/itunes.js

@@ -0,0 +1,106 @@
+"use strict";
+var parse = require('url').parse;
+var request = require('superagent');
+var Q = require('q');
+
+module.exports.id = "itunes";
+
+var apiRoot = "https://itunes.apple.com";
+
+module.exports.match = function(url, type) {
+  var parsed = parse(url);
+  return parsed.host.match(/itunes.apple\.com$/);
+};
+
+module.exports.lookupId = function(id, type) {
+  var deferred = Q.defer();
+  if (type == "album") {
+    request.get(apiRoot + "/albums/" + id + "/images/default?size=medium&client_id=" + credentials.key).redirects(0).end(function(res) {
+      var artwork = res.headers.location;
+      request.get(apiRoot + "/albums/" + id + "?client_id=" + credentials.key, function(res) {
+        var result = res.body.data;
+        deferred.resolve({
+          service: "itunes",
+          type: "album",
+          id: result.id,
+          name: result.title,
+          url: "https://listen.beatsmusic.com/albums/" + result.id,
+          artwork: artwork,
+          artist: {
+            name: result.artist_display_name
+          }
+        });
+      });
+    });
+  } else if (type == "track") {
+    request.get(apiRoot + "/tracks/" + id + "?client_id=" + credentials.key, function(res) {
+      var result = res.body.data;
+      request.get(apiRoot + "/albums/" + result.refs.album.id + "/images/default?size=medium&client_id=" + credentials.key).redirects(0).end(function(res) {
+        var artwork = res.headers.location;
+        deferred.resolve({
+          service: "itunes",
+          type: "track",
+          id: result.id,
+          name: result.title,
+          purchaseUrl: "https://listen.beatsmusic.com/albums/" + result.refs.album.id + "/tracks/" + result.id,
+          streamUrl: null,
+          artwork: artwork,
+          artist: {
+            name: result.artist_display_name
+          },
+          album: {
+            name: result.refs.album.display
+          }
+        });
+      });
+    });
+  }
+  return deferred.promise;
+}
+
+module.exports.search = function(data) {
+  var deferred = Q.defer();
+  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;
+  }
+
+  var path = "/search?term=" + encodeURIComponent(query) + "&media=music&entity=album"
+  request.get(apiRoot + path, function(res) {
+    var data = JSON.parse(res.text);
+    if (!data.results[0].collectionId) {
+      deferred.resolve({service: "itunes"});
+    } else {
+      var result = data.results[0];
+
+      deferred.resolve({
+        service: "itunes",
+        type: type,
+        id: result.collectionId,
+        name: result.collectionName,
+        streamUrl: null,
+        purchaseUrl: result.collectionViewUrl,
+        artwork: result.artworkUrl100.replace("100x100", "200x200"),
+        artist: {
+          name: result.artistName
+        }
+      });
+    }
+  });
+
+  return deferred.promise;
+}
+
+module.exports.parseUrl = function(url) {
+  var deferred = Q.defer();
+  var matches = parse(url).path.match(/\/(album|track)[\/]+([^\/]+)/);
+
+  if (matches && matches[2]) {
+    module.exports.lookupId(matches[2], matches[1]).then(deferred.resolve);
+  }
+  return deferred.promise;
+}

lib/services/rdio.js

@@ -34,7 +34,8 @@ module.exports.lookupId = function(id) {
       type: type,
       id: id,
       name: result.name,
-      url: result.shortUrl,
+      streamUrl: result.shortUrl,
+      purchaseUrl: null,
       artwork: result.icon.replace("http:", "").replace("square-200", "square-250"),
       artist: {
         name: result.artist
@@ -74,7 +75,8 @@ module.exports.parseUrl = function(url) {
       type: type,
       id: id,
       name: result.name,
-      url: result.shortUrl,
+      streamUrl: result.shortUrl,
+      purchaseUrl: null,
       artwork: result.icon.replace("http:", "").replace("square-200", "square-250"),
       artist: {
         name: result.artist
@@ -120,7 +122,8 @@ module.exports.search = function(data) {
       type: type,
       id: id,
       name: result.name,
-      url: result.shortUrl,
+      streamUrl: result.shortUrl,
+      purchaseUrl: null,
       artwork: result.icon.replace("http:", "").replace("square-200", "square-250"),
       artist: {
         name: result.artist

lib/services/spotify.js

@@ -26,7 +26,8 @@ module.exports.lookupId = function(id, type) {
         type: type,
         id: data.id,
         name: data.name,
-        url: "https://play.spotify.com/" + type + "/" + data.id,
+        streamUrl: "https://play.spotify.com/" + type + "/" + data.id,
+        purchaseUrl: null,
         artwork: data.images ? data.images[1].url.replace("http:", "") : data.album.images[1].url.replace("http:", ""),
         artist: {
           name: artist.name
@@ -38,7 +39,8 @@ module.exports.lookupId = function(id, type) {
         type: type,
         id: data.id,
         name: data.name,
-        url: "https://play.spotify.com/" + type + "/" + data.id,
+        streamUrl: "https://play.spotify.com/" + type + "/" + data.id,
+        purchaseUrl: null,
         artwork: data.images ? data.images[1].url.replace("http:", "") : data.album.images[1].url.replace("http:", ""),
         artist: {
           name: artist.name

routes/index.js

@@ -38,8 +38,12 @@ router.get('/:service/:type/:id', function(req, res) {
 
       items.sort(function(a, b) {
         return !a.id || !b.id;
+      }).sort(function(a, b) {
+        return !a.streamUrl || b.streamUrl;
       })
 
+
+
       items.unshift(item);
 
       res.render(type, {items: items});

views/album.ejs

@@ -32,19 +32,24 @@
       <div class="col-md-3 col-xs-6">
         <div class="service <%= i==0 ? "source-service" : "" %>">
           <div class="matching-from"><%= i==0 ? "Found matches for this link" : "" %></div>
-          <% if (album.url) { %>
+          <% if (album.streamUrl) { %>
-            <a href="<%= album.url %>"><img src="<%= album.artwork %>" class="img-rounded album-artwork" width="100%"></a>
+            <a href="<%= album.streamUrl %>"><img src="<%= album.artwork %>" class="img-rounded album-artwork" width="100%"></a>
             <div class="service-link">
-              <a href="<%= album.url %>"><img src="/images/<%= album.service %>.png" class="img-rounded"></a>
+              <a href="<%= album.streamUrl %>"><img src="/images/<%= album.service %>.png" class="img-rounded"></a>
             </div>
-          <% } else { %>
+          <% } else if (album.purchaseUrl) { %>
+            <a href="<%= album.purchaseUrl %>"><img src="<%= album.artwork %>" class="img-rounded album-artwork" width="100%"></a>
+            <div class="service-link">
+              <a href="<%= album.purchaseUrl %>"><img src="/images/<%= album.service %>.png" class="img-rounded"></a>
+            </div>
+            <% }else { %>
             <img src="<%= items[0].artwork %>" class="img-rounded album-artwork not-found" width="100%"></a>
             <div class="service-link">
               <img src="/images/<%= album.service %>.png" class="img-rounded not-found">
             </div>
           <% } %>
         </div>
-      </div>
+      </div><% if((i+1)%4 == 0) { %></div><div class="row"><% } %>
     <% } %>
     </div>
     <div class="row share">