Added download url

spa/audio.py

@@ -18,10 +18,11 @@ def download(request, mix_id):
     try:
         mix = Mix.objects.get(pk=mix_id)
         if mix is not None:
-            filename = mix.local_file.path   # Select your file here.
-            file, ext = os.path.splitext(filename)
-            response = sendfile(request, filename, attachment=True, attachment_filename="%s.%s" % (mix.title, ext))
-            return response
+            if mix.download_allowed:
+                filename = mix.local_file.path   # Select your file here.
+                file, ext = os.path.splitext(filename)
+                response = sendfile(request, filename, attachment=True, attachment_filename="%s.%s" % (mix.title, ext))
+                return response
     except Exception, ex:
         print ex
 

spa/models/Mix.py

@@ -33,6 +33,7 @@ class Mix(_BaseModel):
     user = models.ForeignKey(UserProfile, editable=False)
     waveform_generated = models.BooleanField(default=False)
     uid = models.CharField(max_length=38, blank=True, unique=True)
+    download_allowed = models.BooleanField(default=False)
 
     def __unicode__(self):
         return self.title

static/js/app/views/mix.js

@@ -14,7 +14,8 @@ window.MixListItemView = Backbone.View.extend({
         "click .play-button-small-pause":"pauseMix",
         "click .like-button a":"likeMix",
         "click .favourite-button a":"favouriteMix",
-        "click .share-button":"shareLink"
+        "click .share-button":"shareLink",
+        "click .download-button a":"downloadMix"
     },
     initialize:function () {
         $(this.el).attr("id", "mixitem-" + this.model.get("id"));
@@ -49,6 +50,11 @@ window.MixListItemView = Backbone.View.extend({
         else if (mode == "twitter")
             sharePageToTwitter(this.model);
     },
+    downloadMix:function (e) {
+        var id = $(e.currentTarget).data("id");
+        var mode = $(e.currentTarget).data("mode");
+        com.podnoms.utils.downloadURL("/audio/download/" + id);
+    },
     likeMix:function (e) {
         var id = $(e.currentTarget).data("id");
         var mode = $(e.currentTarget).data("mode");

static/js/com.podnoms.utils.js

@@ -88,6 +88,17 @@ com.podnoms.utils = {
             var r = Math.random() * 16 | 0, v = c == 'x' ? r : (r & 0x3 | 0x8);
             return v.toString(16);
         });
+    },
+    downloadURL:function downloadURL(url) {
+        var iframe;
+        iframe = document.getElementById("hiddenDownloader");
+        if (iframe === null) {
+            iframe = document.createElement('iframe');
+            iframe.id = "hiddenDownloader";
+            iframe.style.visibility = 'hidden';
+            document.body.appendChild(iframe);
+        }
+        iframe.src = url;
     }
 };
 

templates/inc/_MixItemInsert.html

@@ -16,7 +16,6 @@
                 <img id="waveform-image-<%= item.id %>" class="waveform_image"
                      alt="Audio waveform"
                      src="<%= item.waveform_url %>">
-
                 <div class="download-progress-overlay" id="progress-player-<%= item.id %>"></div>
                 <div class="playhead" id="playhead-player-<%= item.id %>" style="width: 0px"></div>
             </div>
@@ -48,6 +47,14 @@
                     </ul>
                 </div>
             </div>
+            {% if user.is_authenticated %}
+                <% if (item.download_allowed) { %>
+                    <div class="download-button footer-button">
+                        <a class="btn" data-mode="<%= item.mode %>" data-id="<%= item.id %>">
+                            <i class="icon-download"></i> Download</a>
+                    </div>
+                <% } %>
+            {% endif %}
             <div class="footer-button">
                 <ul class="list-nostyle list-horiz">
                     <li title="<%= item.play_count %> Plays" class="stats-item bordered-right">