From f45ea1249066ebb8c10e163e841c7bd76e0e851f Mon Sep 17 00:00:00 2001
From: manson <manson@rulingcom.com>
Date: Tue, 5 Aug 2014 14:39:47 +0800
Subject: [PATCH] Add link_to_edit for frontend

---
 app/controllers/admin/faqs_controller.rb |   4 +-
 app/controllers/faqs_controller.rb       | 122 ++++++++++++-----------
 app/views/admin/faqs/_form.html.erb      |   5 +-
 3 files changed, 67 insertions(+), 64 deletions(-)

diff --git a/app/controllers/admin/faqs_controller.rb b/app/controllers/admin/faqs_controller.rb
index 58168e0..d93acf9 100644
--- a/app/controllers/admin/faqs_controller.rb
+++ b/app/controllers/admin/faqs_controller.rb
@@ -58,7 +58,7 @@ class Admin::FaqsController < OrbitAdminController
     @qa.create_user_id = current_user.id
     @qa.update_user_id = current_user.id
     @qa.save
-    redirect_to admin_faqs_path
+    redirect_to params['referer_url']
   end
 
   def edit
@@ -76,7 +76,7 @@ class Admin::FaqsController < OrbitAdminController
     @qa.update_attributes(create_params)
     @qa.update_user_id = current_user.id
     @qa.save
-    redirect_to admin_faqs_path
+    redirect_to params['referer_url']
   end
 
   def destroy
diff --git a/app/controllers/faqs_controller.rb b/app/controllers/faqs_controller.rb
index ef96f44..e3bdbfe 100644
--- a/app/controllers/faqs_controller.rb
+++ b/app/controllers/faqs_controller.rb
@@ -1,68 +1,72 @@
 class FaqsController < ApplicationController
-	def index
-		faqs = Qa.can_display.order_by(:created_at=>'desc').filter_by_categories
-			f = faqs.collect do |qa|
-			 statuses = qa.statuses_with_classname.collect do |status|
+  def index
+    faqs = Qa.can_display.order_by(:created_at=>'desc').filter_by_categories
+      f = faqs.collect do |qa|
+       statuses = qa.statuses_with_classname.collect do |status|
         {
           "status" => status["name"],
           "status-class" => "status-#{status['classname']}"
         }
       end
-			{
-				"link_to_show" => OrbitHelper.url_to_show(qa.to_param),
-				"question" => qa.title,
-				"statuses" => statuses
-			}
-		end
-		{
-	      "faqs" => f,
-	      "extras" => {"widget-title"=>"Faqs"},
-	      "total_pages" => faqs.total_pages
-	    } 
-	end
+      {
+        "link_to_show" => OrbitHelper.url_to_show(qa.to_param),
+        "question" => qa.title,
+        "statuses" => statuses
+      }
+    end
+    {
+        "faqs" => f,
+        "extras" => {"widget-title"=>"Faqs"},
+        "total_pages" => faqs.total_pages
+      } 
+  end
 
-	def show
-		params = OrbitHelper.params
-		faq = Qa.can_display.find_by_param(params[:uid])
-		faqs_files = faq.qa_files.collect do |f|
-			{
-				"file_url" => f.file.url,
-				"file_title" => f.title
-			}
-		end
-		faqs_links = faq.qa_links.collect do |f|
-			{
-				"link_url" => f.url,
-				"link_title" => f.title
-			}
-		end
-		tags = faq.tags.map{|tag|  { "tag" => tag.name } } rescue []
-		{
-			"extras" => {"question" => faq.title,"answer" => faq.answer},
-			"faqs_links" => faqs_links,
-			"faqs_files" => faqs_files,
-			"tags" => tags
-		}
-	end
+  def show
+    params = OrbitHelper.params
+    faq = Qa.can_display.find_by_param(params[:uid])
 
-	def widget
-		faqs = Qa.filter_by_widget_categories.collect do |qa|
-			statuses = qa.statuses_with_classname.collect do |status|
-        	{
-          		"status" => status["name"],
-          		"status-class" => "status-#{status['classname']}"
-        	}
-    		end
-			{
-				"link_to_show" => OrbitHelper.widget_item_url(qa.to_param),
-				"title" => qa.title,
-				"postdate" => qa.created_at.strftime('%Y-%m-%d %H:%M'),
-				"statuses" => statuses
-			}
-		end
-		{
-	      "faqs" => faqs,
-	      "extras" => {"widget-title"=>"Faqs","more_url"=>OrbitHelper.widget_more_url}
-	    } 
-	end
+    url_to_edit = OrbitHelper.user_can_edit?(faq) ? "/admin/faqs/#{faq.id.to_s}/edit" : ""
+
+    faqs_files = faq.qa_files.collect do |f|
+      {
+        "file_url" => f.file.url,
+        "file_title" => f.title
+      }
+    end
+    faqs_links = faq.qa_links.collect do |f|
+      {
+        "link_url" => f.url,
+        "link_title" => f.title
+      }
+    end
+    tags = faq.tags.map{|tag|  { "tag" => tag.name } } rescue []
+    {
+      "extras" => {"question" => faq.title,"answer" => faq.answer},
+      "faqs_links" => faqs_links,
+      "faqs_files" => faqs_files,
+      "tags" => tags,
+      "url_to_edit" => url_to_edit
+    }
+  end
+
+  def widget
+    faqs = Qa.filter_by_widget_categories.collect do |qa|
+      statuses = qa.statuses_with_classname.collect do |status|
+          {
+              "status" => status["name"],
+              "status-class" => "status-#{status['classname']}"
+          }
+        end
+      {
+        "link_to_show" => OrbitHelper.widget_item_url(qa.to_param),
+        "title" => qa.title,
+        "postdate" => qa.created_at.strftime('%Y-%m-%d %H:%M'),
+        "statuses" => statuses
+      }
+    end
+    {
+        "faqs" => faqs,
+        "extras" => {"widget-title"=>"Faqs","more_url"=>OrbitHelper.widget_more_url}
+      } 
+  end
 end
\ No newline at end of file
diff --git a/app/views/admin/faqs/_form.html.erb b/app/views/admin/faqs/_form.html.erb
index e9b62aa..3f3e6c2 100644
--- a/app/views/admin/faqs/_form.html.erb
+++ b/app/views/admin/faqs/_form.html.erb
@@ -170,9 +170,8 @@
 </div>
 <!-- Form Actions -->
 <div class="form-actions">
- <%= f.submit t('submit'), class: 'btn btn-primary' %>
-  <%#= button_tag t("preview"), id: "button_for_preview", name: "commit", class: 'btn post_preview', type: :button, url: preview_panel_announcement_back_end_bulletins_path %>
-  <%#= link_to t('cancel'), get_go_back, :class=>"btn" %>  
+  <input type="hidden" name="referer_url" value="<%= request.referer %>">
+  <%= f.submit t('submit'), class: 'btn btn-primary' %>
 </div>
 
 </fieldset>