Added ability to preview new or existing Pages

resolve · Jan 31, 2012 · 867ad8d · 867ad8d
1 parent b12de85
commit 867ad8d
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Showing 5 changed files with 74 additions and 2 deletions.
diff --git a/core/app/views/layouts/preview.html.erb b/core/app/views/layouts/preview.html.erb
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<%= render :partial => '/refinery/html_tag' %>
+  <%= render :partial => '/refinery/head' %>
+  <body>
+    <%= render :partial => '/refinery/ie6check' if request.env['HTTP_USER_AGENT'] =~ /MSIE/ -%>
+    <div id="page_container">
+      <header id="header">
+        <%= render :partial => '/refinery/header' -%>
+      </header>
+      <section id="page">
+        <%= yield %>
+      </section>
+      <footer>
+        <%= render :partial => '/refinery/footer' -%>
+      </footer>
+    </div>
+    <%= render :partial => '/refinery/javascripts' %>
+  </body>
+</html>
diff --git a/core/app/views/refinery/admin/_form_actions.html.erb b/core/app/views/refinery/admin/_form_actions.html.erb
@@ -54,7 +54,13 @@
 
     <%= render :partial => "/refinery/admin/continue_editing", :locals => {:f => f} if continue_editing -%>
     <%= hidden_field_tag :continue_editing, false if continue_editing %>
-
+    
+    <%= submit_tag t('.preview'),
+                   :id => 'preview-button',
+                   :name => nil,
+                   :class => "wymupdate button",
+                   :tooltip => t('.checkout_your_changes') if defined?(f) && !f.nil? %>
+                   
     <%= link_to(cancel_button_text, cancel_url,
                 :title => cancel_title,
                 :id => cancel_button_id,
@@ -69,3 +75,23 @@
                 :class => "button confirm-delete") unless hide_delete %>
   </div>
 </div>
+
+<% content_for :javascripts do %>
+  <script type="text/javascript" charset="utf-8">
+    $(document).ready(function(){
+      <% if defined?(f) && !f.nil? %>
+        $("#preview-button").click(function(evt){
+          var form = $(this).parents('form')
+          var prev_url = form.attr('action');
+          var prev_target = form.attr('target');
+          form.attr('action', '<%= f.object.new_record? ? main_app.refinery_admin_preview_pages_path : main_app.refinery_admin_preview_page_path(f.object) %>');
+          form.attr('target', '_blank');
+          form.submit();
+          form.attr('action', prev_url);
+          form.attr('target', prev_target);
+          return false;
+        });
+      <% end %>
+    });
+  </script>
+<% end %>
diff --git a/core/config/locales/en.yml b/core/config/locales/en.yml
@@ -38,6 +38,8 @@ en:
         cancel: Cancel
         cancel_lose_changes: If you cancel you will lose any changes you have made here
         delete: Remove
+        preview: Preview
+        checkout_your_changes: Check out your changes before making them live
         close: Close
       image_picker:
         none_selected: There is currently no image selected, please click here to add one.

diff --git a/pages/app/controllers/refinery/admin/pages_controller.rb b/pages/app/controllers/refinery/admin/pages_controller.rb
@@ -13,7 +13,7 @@ class PagesController < ::Refinery::AdminController
       rescue_from FriendlyId::ReservedError, :with => :show_errors_for_reserved_slug
 
       after_filter lambda{::Refinery::Page.expire_page_caching}, :only => [:update_positions]
-
+      
       before_filter :load_valid_templates, :only => [:edit, :new]
 
       before_filter :restrict_access, :only => [:create, :update, :update_positions, :destroy],
@@ -30,6 +30,28 @@ def children
         @page = find_page
         render :layout => false
       end
+
+      def preview
+        @menu_pages = ::Refinery::Menu.new(::Refinery::Page.fast_menu)
+
+        begin # Preview existing pages
+          @page = Page.find(params[:id])
+          @page.attributes = params[:page]
+          present(@page)
+          render(:template => '/refinery/pages/show', :layout => 'preview') and return
+
+        rescue ActiveRecord::RecordNotFound => e
+          # Preview a non-persisted page
+          @page = Page.new(params[:page])
+        end
+
+        if @page.valid?
+          present(@page)
+          render :template => '/refinery/pages/show', :layout => 'preview'
+        else
+          render :action => :edit
+        end
+      end
 
     protected
 

diff --git a/pages/config/routes.rb b/pages/config/routes.rb
@@ -4,6 +4,9 @@
     get '/pages/:id', :to => 'pages#show', :as => 'refinery_page'
 
     scope(:module => 'admin', :path => 'refinery', :as => 'refinery_admin') do
+      post   'pages/preview'     => 'pages#preview', :as => :preview_pages, :via => [:post]
+      match  'pages/:id/preview' => 'pages#preview', :as => :preview_page,  :via => [:get, :put]
+
       get 'pages/*path/edit', :to => 'pages#edit'
       get 'pages/*path/children', :to => 'pages#children', :as => 'children_pages'
       put 'pages/*path', :to => 'pages#update'