Refactor: extract back_url method to ApplicationController.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3912 e93f8b46-1217-0410-a6f0-8f06a7374b81

Refactor: extract back_url method to ApplicationController.
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3912 e93f8b46-1217-0410-a6f0-8f06a7374b81
8c793852 · Eric Davis · a544a1e5 · 8c793852 · 8c793852
Commit 8c793852 authored Aug 04, 2010 by Eric Davis
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application_controller.rb app/controllers/application_controller.rb +4 -0

issues_controller.rb app/controllers/issues_controller.rb +1 -1

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--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -218,6 +218,10 @@ class ApplicationController < ActionController::Base
    end
  end

+  def back_url
+    params[:back_url] || request.env['HTTP_REFERER']
+  end
+
  def redirect_back_or_default(default)
    back_url = CGI.unescape(params[:back_url].to_s)
    if !back_url.blank?

--- a/app/controllers/issues_controller.rb
+++ b/app/controllers/issues_controller.rb
@@ -349,7 +349,7 @@ class IssuesController < ApplicationController
    
    @priorities = IssuePriority.all.reverse
    @statuses = IssueStatus.find(:all, :order => 'position')
-    @back = params[:back_url] || request.env['HTTP_REFERER']
+    @back = back_url
    
    render :layout => false
  end