From 2fd33c36428ae7684badc43dbe2142152f058b4e Mon Sep 17 00:00:00 2001
From: hukl <contact@smyck.org>
Date: Thu, 8 Oct 2009 22:24:51 +0200
Subject: enabled shadowbox for headline images on public pages. if js is
 disabled the regular html version is rendered

---
 app/helpers/content_helper.rb              | 11 ++++-------
 app/views/content/_headline_image.html.erb | 10 ++++++++++
 app/views/layouts/application.html.erb     |  7 +------
 3 files changed, 15 insertions(+), 13 deletions(-)
 create mode 100644 app/views/content/_headline_image.html.erb

(limited to 'app')

diff --git a/app/helpers/content_helper.rb b/app/helpers/content_helper.rb
index c85fcf5..2eb0c4d 100644
--- a/app/helpers/content_helper.rb
+++ b/app/helpers/content_helper.rb
@@ -31,16 +31,13 @@ module ContentHelper
   end
   
   def headline_image
-    image = @page.assets.images.first
-    if image
-      link_to_path(
-        image_tag(image.upload.url(:headline)),
-        ("galleries/" + @page.node.unique_name)
-      )
+    @images = @page.assets.images
+    
+    unless @images.empty?
+      render :partial => 'content/headline_image'
     end
   end
   
-  
   # Returns the published_at attribute of a page if it is not nil, otherwise
   # it returns the auto-filled value of the created_at attribute
   def date_for_page page
diff --git a/app/views/content/_headline_image.html.erb b/app/views/content/_headline_image.html.erb
new file mode 100644
index 0000000..ac2e86a
--- /dev/null
+++ b/app/views/content/_headline_image.html.erb
@@ -0,0 +1,10 @@
+<%= link_to_path(
+  image_tag(@images[0].upload.url(:headline)),
+  ("galleries/" + @page.node.unique_name)
+) %>
+
+<div class="shadowbox_images" style="display: none">
+  <% @images.each do |image| %>
+    <%= link_to "hallo", image.upload.url, :class => "shadowbox_image" %>
+  <% end %>
+</div>
\ No newline at end of file
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
index efa8c5d..5be2240 100644
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@@ -9,12 +9,8 @@
     <%= stylesheet_link_tag "ccc" %>
     <%= javascript_include_tag 'jquery-1.3.2.min' %>
     <%= javascript_include_tag 'shadowbox/shadowbox' %>
-    <%= javascript_include_tag 'public' %>
     <%= stylesheet_link_tag "shadowbox" %>
-    
-    <script type="text/javascript" charset="utf-8">
-      Shadowbox.init();
-    </script>
+    <%= javascript_include_tag 'public' %>
     
     <%= auto_discovery_link_tag(:rss, {:controller => "rss", :action => "updates"}) %>
   </head>
@@ -45,6 +41,5 @@
         <%= featured_articles %>
       </div>
     </div>
-    
   </body>
 </html>
\ No newline at end of file
-- 
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