lib/flickry/photo.rb in wideopenspaces-flickry-0.1.3 vs lib/flickry/photo.rb in wideopenspaces-flickry-0.1.5

@@ -1,13 +1,14 @@
 module Flickry
   class Photo < Flickry::Base
     def initialize(flickr_id)
       super(nil)
       foto = flickr.photos.getInfo(:photo_id => flickr_id)
+      self.raw_photo = foto
       self.photo_id = flickr_id
 
-      extract_attrs!(foto, [:comments, :dateuploaded, :description, :farm, :id, :isfavorite, :license,
+      extract_attrs!(foto, [:dateuploaded, :description, :farm, :id, :isfavorite, :license,
         :media, :notes, :originalformat, :originalsecret, :rotation, :secret, :server, :tags,
         :title, :urls])
       extract_attrs_into_substructs!(foto, {
         :dates        => [:lastupdate, :posted, :taken, :takengranularity],
         :editability  => [:canaddmeta, :cancomment],
@@ -15,14 +16,34 @@
         :usage        => [:canblog, :candownload, :canprint],
         :visibility   => [:isfamily, :isfriend, :ispublic]
       })
       self.location = Flickry::Location.new(foto.respond_to?(:location) ? foto.location : nil)
       self.owner    = Flickry::Person.new(foto.respond_to?(:owner) ? foto.owner : nil)
-      
-      self.sizes    = Flickry::Sizes.new(flickr.photos.getSizes(:photo_id => self.photo_id))
+        
     end
+
+    # Lazily fetches the photo's sizes when called, memoizes so later calls are faster...
+    def sizes
+      @sizes ||= Flickry::Sizes.new(flickr.photos.getSizes(:photo_id => self.photo_id))
+    end
     
+    # Lazily fetches the photo's comments when called, memoizes so later calls are faster...
+    def comments
+      return @comments if @comments
+      
+      if raw_photo.comments.to_i == 0
+        @comments = []
+      else
+        @comments = []
+        flickr_comments = flickr.photos.comments.getList(:photo_id => self.photo_id)
+        flickr_comments.each do |comment|
+          @comments << Flickry::Comment.new(comment)
+        end
+      end
+      return @comments
+    end     
+    
     def visible_to_family?
       self.visibility.isfamily == 1
     end
     
     def visible_to_friends?
@@ -30,22 +51,8 @@
     end
     
     def visible_to_public?
       self.visibility.ispublic == 1
     end
-
-    def to_flickr_photo
-      { :secret => self.secret,
-        :originalsecret => self.originalsecret,
-        :farm => self.farm,
-        :server => self.server,
-        :content_type => self.originalformat,
-        :content => self.description,
-        :created_at => Time.parse(self.dates.taken) }
-    end
-
-    def to_story
-      return {:title => self.title, :slug => self.photo_id, :published_at => self.dates.taken }
-    end
-
+    
   end
 end
\ No newline at end of file