app/models/adminpanel/gallery.rb in adminpanel-1.2.8 vs app/models/adminpanel/gallery.rb in adminpanel-1.2.9

@@ -4,68 +4,73 @@
 	class Gallery < ActiveRecord::Base
 	  attr_accessible :file
 
 	  mount_uploader :file, Adminpanel::GalleryUploader
 	  validates_presence_of :file
-	  before_create :set_position
-	  before_destroy :rearrange_positions
 
+		act_as_a_gallery
 
-	  default_scope { order("position ASC")}
+		def move_to_better_position
+			if self.position > 1
+				conflicting_gallery = Gallery.find_by_position(position - 1)
+				self.update_attribute(:position, self.position - 1)
+				conflicting_gallery.update_attribute(
+					:position, conflicting_gallery.position + 1
+					)
+				true
+			else
+				false
+			end
+		end
 
+		def move_to_worst_position
+			records = self.class.count
+			if self.position < records
+				conflicting_gallery = Gallery.find_by_position(position + 1)
+				update_attribute(:position, self.position + 1)
+				conflicting_gallery.update_attribute(
+					:position, conflicting_gallery.position - 1
+					)
+				true
+			else
+				false
+			end
+		end
 
-	  def move_to_better_position
-	  	if position > 1
-		  	conflicting_gallery = Gallery.find_by_position(position - 1)
-		  	update_attribute(:position, position - 1)
-		  	conflicting_gallery.update_attribute(
-		  		:position, conflicting_gallery.position + 1
-		  		)
-		  	true
-	  	else
-	  		false
-	  	end
-	  end
 
-	  def move_to_worst_position
-	  	records = Gallery.count
-	  	if position < records
-		  	conflicting_gallery = Gallery.find_by_position(position + 1)
-		  	update_attribute(:position, position + 1)
-		  	conflicting_gallery.update_attribute(
-		  		:position, conflicting_gallery.position - 1
-		  		)
-		  	true
-	  	else
-	  		false
-	  	end
-	  end
-
 		def self.form_attributes
 			[
-				{'file' => { 'name' => 'Archivo' }}
+				{'file' => {
+					'type' => 'file_field',
+					'name' => 'Archivo' }
+				}
 			]
 		end
 
 		def self.display_name
 			"Galería"
 		end
 
-  	private
-  		def rearrange_positions
-  			unarranged_galleries = Gallery.where("position > ?", position)
-  			unarranged_galleries.each do |gallery|
-  				gallery.update_attribute(:position, gallery.position - 1)
-  			end
+		def self.icon
+			'icon-picture'
+		end
 
-  		end
+	private
+		def rearrange_positions
+			unarranged_galleries = Gallery.where("position > ?", self.position)
+			unarranged_galleries.each do |gallery|
+				gallery.update_attribute(:position, gallery.position - 1)
+			end
 
+		end
+
 		def set_position
-		  	last_record = Gallery.last
-		  	if last_record.nil?
-		  		self.position = 1
-		  	else
-		  		self.position = last_record.position + 1
-		  	end
+			last_record = Gallery.last
+			if last_record.nil?
+				self.position = 1
+			else
+				self.position = last_record.position + 1
+			end
 		end
+
 	end
 end