Added forms for artist and track retrieval on last.fm page

controllers/api.js

@@ -186,6 +186,36 @@ exports.getLastfm = function(req, res) {
     secret: '4ae76d10d76cf680cebf4f0c8dea1aa4'
   });
 
+  res.render('api/lastfm', {
+    title: 'Last.fm API',
+
+  });
+};
+
+/**
+ * POST /api/lastfm
+ * Form submission to retrieve artist/track information
+ * Accessed via AJAX
+ */
+exports.postLastfm = function(req, res) {
+  if (req.body.track) {
+    lastfm.request("track.getInfo", {
+      artist: 'Evanescence',
+      track: 'My Immortal',
+      handlers: {
+        success: function(data) {
+          console.log(data);
+          return data;
+        },
+        error: function(error) {
+          console.log(error.message);
+          return error.message;
+        }
+      }
+    });
+  }
+
+  if (req.body.artist) {
     lastfm.request("artist.getInfo", {
       artist: 'Evanescence',
       handlers: {
@@ -197,6 +227,7 @@ exports.getLastfm = function(req, res) {
         }
       }
     });
+  }
 };
 
 /**

views/api/lastfm.jade

@@ -16,4 +16,35 @@ block content
       i.fa.fa-file-text-o
       | Documentation
 
-  p last.fm api
+  h3.text-primary Artist Information
+  form.form-horizontal(role='form', method='POST')
+    .form-group
+      label(class='col-sm-2 control-label', for='artist') Artist
+      .col-sm-4
+        input.form-control(type='text', name='artist', id='artist')
+    .form-group
+      .col-sm-offset-2.col-sm-4
+        button.btn.btn-primary-outline(type='submit') Submit
+
+  .panel.panel-default
+    .panel-heading
+      h3.title #{artist.name}
+    .panel-body
+      .row
+        .col-xs-3
+          img(src='#{artist.image}')
+        .col-xs-9
+          strong Artist Bio
+          br
+          p= artist.bio
+
+
+  h3.text-primary Song Information
+  form.form-horizontal(role='form', method='POST')
+    .form-group
+      label(class='col-sm-2 control-label', for='artist') Song
+      .col-sm-4
+        input.form-control(type='text', name='artist', id='artist')
+    .form-group
+      .col-sm-offset-2.col-sm-4
+        button.btn.btn-primary-outline(type='submit') Submit