From f8d1a1315b04051030fa9f349097388fb8e1eccf Mon Sep 17 00:00:00 2001
From: Matthew Fu <matt@rulingcom.com>
Date: Wed, 20 Jul 2011 17:05:28 +0800
Subject: [PATCH] fixing duplicate when updating design

---
 app/assets/javascripts/design_temp.js           |   2 +-
 .../admin/.designs_controller.rb.swp            | Bin 0 -> 12288 bytes
 app/models/design.rb                            |   7 ++++++-
 app/views/admin/designs/_design_file.html.erb   |  16 ++++++++++++----
 app/views/admin/designs/_form.html.erb          |   6 +++---
 5 files changed, 22 insertions(+), 9 deletions(-)
 create mode 100644 app/controllers/admin/.designs_controller.rb.swp

diff --git a/app/assets/javascripts/design_temp.js b/app/assets/javascripts/design_temp.js
index 812c2a18..8cbc9470 100644
--- a/app/assets/javascripts/design_temp.js
+++ b/app/assets/javascripts/design_temp.js
@@ -17,7 +17,7 @@ $('input.multi_files').change(function(){
 });
 
 $('a.remove_mark').live("click",function(){
-  $(this).prev("input").value("true");
+  $(this).prev("input").val("true");
   $(this).parent().css("text-decoration","line-through")
   $(this).remove();
   return false;
diff --git a/app/controllers/admin/.designs_controller.rb.swp b/app/controllers/admin/.designs_controller.rb.swp
new file mode 100644
index 0000000000000000000000000000000000000000..2336817e6cdf9baf51898671ae09f7b8e75e4a5e
GIT binary patch
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diff --git a/app/models/design.rb b/app/models/design.rb
index b9e664bd..bd391b15 100644
--- a/app/models/design.rb
+++ b/app/models/design.rb
@@ -17,6 +17,7 @@ class Design
   embeds_many :javascripts
   embeds_many :images
 
+  before_save :cleanup_empty_fields
   after_save :procs_embedded_objects
   
   def javascripts=(*attrs)
@@ -40,10 +41,14 @@ class Design
   end
   
   protected
-  
+  def cleanup_empty_fields
+  end
   def procs_embedded_objects
     [self.stylesheets, self.javascripts, self.images].each do |objects|
       objects.each do |object|
+        if object.file.blank?
+          object.to_save = false
+        end
         if object.to_save
           object.to_save = false
           object.save
diff --git a/app/views/admin/designs/_design_file.html.erb b/app/views/admin/designs/_design_file.html.erb
index 610ba099..fb8a08ec 100644
--- a/app/views/admin/designs/_design_file.html.erb
+++ b/app/views/admin/designs/_design_file.html.erb
@@ -1,16 +1,24 @@
+<% item_destroy ||= false %>
+<% item_snapshot ||= false %>
+<% li_class = ''%>
+
 <% fieldname_p = fieldname.pluralize  %>
 <%= f.label "fieldname", t('admin.'+fieldname) %>
 <ul>
   <% object.send(fieldname_p).each do |t| %>
-    <li class="r_destroy r_snapshot"> <%= t.file_filename %>
-      <%=fields_for "design["+(fieldname_p)+"][]",t,:index=>nil do |f| %>
+    <% li_class += 'r_destroy ' if item_destroy  %>
+    <% li_class += 'r_snapshot ' if item_snapshot %>
+    <li class="<%= li_class %>"> <%= t.file_filename %>
+    <% if item_destroy  %>
+      <%=fields_for "design["+fieldname_p+"][]",t,:index=>nil do |f| %>
       <%= f.hidden_field :id %>
       <%= f.hidden_field :to_destroy %>
     <%end%>
-      <a class="remove_mark" href="#">Del</a>
+      <a class="remove_mark" href="#"><%= t('Delete') %></a>
+    <% end  %>
     </li>
   <% end %>
 </ul>
-<%= fields_for "design["+(fieldname_p)+"][]", object, :index => nil do |f| %>
+<%= fields_for "design["+fieldname_p+"][]", object, :index => nil do |f| %>
   <%= f.file_field :file ,{:class=>"multi_files",:rtype=>rtype}%>
 <% end %>
diff --git a/app/views/admin/designs/_form.html.erb b/app/views/admin/designs/_form.html.erb
index 9d65cf2e..2cf07038 100644
--- a/app/views/admin/designs/_form.html.erb
+++ b/app/views/admin/designs/_form.html.erb
@@ -25,13 +25,13 @@
 
 
 <p>
-<%= render :partial => 'design_file' ,:locals => { :fieldname=>"stylesheet",:object=>@design ,:f=>f,:rtype=>'stylesheets' } %>
+<%= render :partial => 'design_file' ,:locals => { :fieldname=>"stylesheet",:object=>@design ,:f=>f,:rtype=>'stylesheets',:item_destroy=>true } %>
 </p>
 
 <p>
-<%= render :partial => 'design_file' ,:locals => { :fieldname=>"javascript",:object=>@design ,:f=>f,:rtype=>'javascripts' } %>
+<%= render :partial => 'design_file' ,:locals => { :fieldname=>"javascript",:object=>@design ,:f=>f,:rtype=>'javascripts' ,:item_destroy=>true } %>
 </p>
 
 <p>
-<%= render :partial => 'design_file' ,:locals => { :fieldname=>"image",:object=>@design ,:f=>f,:rtype=>'' } %>
+<%= render :partial => 'design_file' ,:locals => { :fieldname=>"image",:object=>@design ,:f=>f,:rtype=>'',:item_snapshot=>true ,:item_destroy=>true } %>
 </p>