Merge branch 'master' into ref-switcher-enter-submit

1 files changed, 41 insertions, 0 deletions

diff --git a/app/assets/javascripts/subscription.js b/app/assets/javascripts/subscription.js
new file mode 100644
index 00000000000..5e3c5983d75
--- /dev/null
+++ b/app/assets/javascripts/subscription.js
@@ -0,0 +1,41 @@
+(function() {
+  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+
+  this.Subscription = (function() {
+    function Subscription(container) {
+      this.toggleSubscription = bind(this.toggleSubscription, this);
+      var $container;
+      $container = $(container);
+      this.url = $container.attr('data-url');
+      this.subscribe_button = $container.find('.js-subscribe-button');
+      this.subscription_status = $container.find('.subscription-status');
+      this.subscribe_button.unbind('click').click(this.toggleSubscription);
+    }
+
+    Subscription.prototype.toggleSubscription = function(event) {
+      var action, btn, current_status;
+      btn = $(event.currentTarget);
+      action = btn.find('span').text();
+      current_status = this.subscription_status.attr('data-status');
+      btn.addClass('disabled');
+      return $.post(this.url, (function(_this) {
+        return function() {
+          var status;
+          btn.removeClass('disabled');
+          status = current_status === 'subscribed' ? 'unsubscribed' : 'subscribed';
+          _this.subscription_status.attr('data-status', status);
+          action = status === 'subscribed' ? 'Unsubscribe' : 'Subscribe';
+          btn.find('span').text(action);
+          _this.subscription_status.find('>div').toggleClass('hidden');
+          if (btn.attr('data-original-title')) {
+            return btn.tooltip('hide').attr('data-original-title', action).tooltip('fixTitle');
+          }
+        };
+      })(this));
+    };
+
+    return Subscription;
+
+  })();
+
+}).call(this);