Add link_to_edit for frontend

app/controllers/admin/announcements_controller.rb

@@ -41,7 +41,7 @@ class Admin::AnnouncementsController < OrbitAdminController
     bulletin.update_user_id = current_user.id
     bulletin.save
     build_email(bulletin)
-    redirect_to "/admin/announcements"
+    redirect_to params['referer_url']
   end
 
   def edit
@@ -70,7 +70,7 @@ class Admin::AnnouncementsController < OrbitAdminController
     bulletin.update_attributes(bulletin_params)
     bulletin.save
     build_email(bulletin)
-    redirect_to "/admin/announcements"
+    redirect_to params['referer_url']
   end
 
   def destroy

app/controllers/announcements_controller.rb

@@ -60,9 +60,10 @@ class AnnouncementsController < ApplicationController
 
   def show
     params = OrbitHelper.params
-    
     announcement = Bulletin.can_display.find_by(:uid=>params[:uid])
     
+    url_to_edit = OrbitHelper.user_can_edit?(announcement) ? "/admin/announcements/#{announcement.id.to_s}/edit" : ""
+
     tags = announcement.tags.map{|tag|  {
       "tag" => tag.name ,
       "url" => OrbitHelper.page_for_tag(tag)
@@ -81,7 +82,8 @@ class AnnouncementsController < ApplicationController
         "body" =>announcement.text,
         "image" => announcement.image.url
       },
-      "impressionist" => (announcement.is_preview ? nil : announcement)
+      "impressionist" => (announcement.is_preview ? nil : announcement),
+      "url_to_edit"=>url_to_edit
     } 
   end
     

app/views/admin/announcements/_form.html.erb

@@ -287,6 +287,7 @@
 <!-- Form Actions -->
 <div class="form-actions">
   <%= f.submit t('submit'), class: 'btn btn-primary' %>
+  <input type="hidden" name="referer_url" value="<%= request.referer %>">
   <%= button_tag t("preview"), id: "button_for_preview", name: "commit", class: 'btn', type: :button %>
   <%= link_to t('cancel'), admin_announcements_path, :class=>"btn" %>  
 </div>