diff --git a/plugins/environment_notification/lib/notification_manager.rb b/plugins/environment_notification/lib/notification_manager.rb
new file mode 100644
index 0000000..e55e622
--- /dev/null
+++ b/plugins/environment_notification/lib/notification_manager.rb
@@ -0,0 +1,64 @@
+module NotificationManager
+
+  def index
+    @notifications = target.environment_notifications.order('updated_at DESC')
+  end
+
+  def new
+    @notification = EnvironmentNotificationPlugin::EnvironmentNotification.new
+    if request.post?
+      @notification = EnvironmentNotificationPlugin::EnvironmentNotification.new(params[:notifications])
+      @notification.message = @notification.message.html_safe
+      @notification.target = target
+      if @notification.save
+        session[:notice] = _("Notification successfully created")
+        redirect_to :action => :index
+      else
+        session[:notice] = _("Notification couldn't be created")
+      end
+    end
+  end
+
+  def destroy
+    if request.delete?
+      notification = target.environment_notifications.find_by_id(params[:id])
+      if notification && notification.destroy
+        session[:notice] = _('The notification was deleted.')
+      else
+        session[:notice] = _('Could not remove the notification')
+      end
+    end
+    redirect_to :action => :index
+  end
+
+  def edit
+    @notification = target.environment_notifications.find_by_id(params[:id])
+    if request.post?
+      if @notification.update_attributes(params[:notifications])
+        session[:notice] = _('The notification was edited.')
+      else
+        session[:notice] = _('Could not edit the notification.')
+      end
+    redirect_to :action => :index
+    end
+  end
+
+  def change_status
+    @notification = target.environment_notifications.find_by_id(params[:id])
+
+    @notification.active = !@notification.active
+
+    if @notification.save!
+      session[:notice] = _('The status of the notification was changed.')
+    else
+      session[:notice] = _('Could not change the status of the notification.')
+    end
+
+    redirect_to :action => :index
+  end
+
+  protected
+  def admin_required
+    redirect_to :root unless current_user.person.is_admin?
+  end
+end
--
libgit2 0.21.2