lib/spontaneous/field/image.rb in spontaneous-0.2.0.beta9 vs lib/spontaneous/field/image.rb in spontaneous-0.2.0.beta10

@@ -44,16 +44,30 @@
 
     def self.ui_preview_size
       [ {}, proc { width 300 } ]
     end
 
+    def self.default_attributes
+      @default_attributes ||= {}
+    end
+
+    def self.default_attributes=(default_attributes = {})
+      @default_attributes = default_attributes
+    end
+
     def image?
       true
     end
 
+    def blank?
+      original.blank?
+    end
+
     def sizes
-      @sizes ||= Hash.new { |hash, key| hash[key] = S::Media::Image::Attributes.new(processed_values[key]) }
+      @sizes ||= Hash.new { |hash, key|
+        hash[key] = S::Media::Image::Attributes.new(site, processed_values[key])
+      }
     end
 
     # value used to show conflicts between the current value and the value they're attempting to enter
     def conflicted_value
       value
@@ -91,10 +105,14 @@
 
     def src
       original.src
     end
 
+    def url
+      original.url
+    end
+
     def filepath
       unprocessed_value
     end
 
     # formats are irrelevant to image/file fields
@@ -120,11 +138,15 @@
       size.generate
     end
 
 
     def export(user = nil)
+      processed = Hash[outputs.map { |size|
+        [size, sizes[size].export(user)]
+      }]
+      processed.update(__pending__: pending_value) if has_pending_value?
       super(user).merge({
-        :processed_value => processed_values
+        processed_value: processed
       })
     end
 
     self.register(:image, :photo)
   end