media_section.rb in skylinecms-3.1.0

- old
+ new

@@ -1,13 +1,40 @@
 # @private
 class Skyline::Sections::MediaSection < ActiveRecord::Base
-  include Skyline::SectionItem
-  include Skyline::ContentItem
+  include Skyline::Sections::Interface
+  include Skyline::BelongsToReferable
   
   ALIGNMENT = %w{left right block_left block_right block_center}
   
-  referable_content :linked
-
+  # The media linked to this section
+  belongs_to_referable :media
+  
+  # An optional link
+  belongs_to_referable :link
+  
   validates_numericality_of :width, :height, :allow_nil => true
   
-  delegate :url, :external?, :to => :linked
+  delegate :url, :external?, :to => :media
+  
+  def width
+    self.dimension[0]
+  end
+  
+  def height
+    self.dimension[1]
+  end
+  
+  def dimension
+    width = self[:width].to_i
+    height = self[:height].to_i
+    if self.media.present? 
+      proportional = self.media.proportional_dimension(width,height)
+      if proportional
+        width,height = proportional
+      else
+        width,height = self.media.width,self.media.height
+      end
+    end
+
+    [width,height]
+  end
 end