From 6f7f82e818d67f4576e658d08bd3f8d2e759f7f0 Mon Sep 17 00:00:00 2001
From: maxwell <maxwell@joindiaspora.com>
Date: Wed, 21 Jul 2010 15:47:30 -0700
Subject: [PATCH] added helpers for photo show page

---
 app/helpers/photos_helper.rb    | 14 ++++++++++++++
 app/views/photos/show.html.haml | 14 +++++++-------
 2 files changed, 21 insertions(+), 7 deletions(-)
 create mode 100644 app/helpers/photos_helper.rb

diff --git a/app/helpers/photos_helper.rb b/app/helpers/photos_helper.rb
new file mode 100644
index 000000000..844223c25
--- /dev/null
+++ b/app/helpers/photos_helper.rb
@@ -0,0 +1,14 @@
+module PhotosHelper
+  
+  def linked_scaled_photo(photo, album)
+    link_to (image_tag photo.image.url(:scaled_full)), photo_path(album.next_photo(photo))
+  end
+
+  def link_to_prev(photo, album)
+    link_to "<< previous", photo_path(album.prev_photo(photo))
+  end
+
+  def link_to_next(photo, album)
+    link_to "next >>", photo_path(album.next_photo(photo))
+  end
+end
diff --git a/app/views/photos/show.html.haml b/app/views/photos/show.html.haml
index 252ac23d0..a3f0915f0 100644
--- a/app/views/photos/show.html.haml
+++ b/app/views/photos/show.html.haml
@@ -1,23 +1,23 @@
-
 %h3
   viewing photos from album 
-  =link_to @album.name, album_path(@album)
+  = link_to @album.name, album_path(@album)
 
 %div{:id => @photo.id}
 
   = link_to "full size", @photo.image.url
-  %br
 
   #show_photo
-    = link_to (image_tag @photo.image.url(:scaled_full)), photo_path(@album.next_photo(@photo))
+    = linked_scaled_photo @photo, @album
 
   #photo_pagination
-    = link_to "<< previous", photo_path(@album.prev_photo(@photo))
-    = link_to "next >>", photo_path(@album.next_photo(@photo))
+    = link_to_prev @photo, @album
+    |
+    = link_to_next @photo, @album
 
   %p
     = link_to "Destroy", @photo, :confirm => 'Are you sure?', :method => :delete
-    |
+
+  %p
     = link_to "<< back to album", album_path(@album)
 
   %h4{:class => "show_post_comments"}