From 8467dd318926a281f65a642b71e89bb39e026d0b Mon Sep 17 00:00:00 2001
From: manson <manson@rulingcom.com>
Date: Tue, 5 Aug 2014 14:37:33 +0800
Subject: [PATCH] Add link_to_edit for frontend

---
 app/controllers/admin/announcements_controller.rb | 10 +++++-----
 app/controllers/announcements_controller.rb       |  6 ++++--
 app/views/admin/announcements/_form.html.erb      |  1 +
 3 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/app/controllers/admin/announcements_controller.rb b/app/controllers/admin/announcements_controller.rb
index 67f2b1d..c1d2a0f 100644
--- a/app/controllers/admin/announcements_controller.rb
+++ b/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
@@ -50,9 +50,9 @@ class Admin::AnnouncementsController < OrbitAdminController
       @categories = @module_app.categories.enabled
       @statuses = []
       @bulletin.email_sentdate = Time.now if @bulletin.email_sent == false
-      else
-        render_401
-      end
+    else
+      render_401
+    end
   end
 
   def update
@@ -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
diff --git a/app/controllers/announcements_controller.rb b/app/controllers/announcements_controller.rb
index 4ab1ac5..9280860 100644
--- a/app/controllers/announcements_controller.rb
+++ b/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
     
diff --git a/app/views/admin/announcements/_form.html.erb b/app/views/admin/announcements/_form.html.erb
index ef4cd52..9623791 100644
--- a/app/views/admin/announcements/_form.html.erb
+++ b/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>