app/models/concerns/loft_asset.rb in loft-0.2.9 vs app/models/concerns/loft_asset.rb in loft-0.3.0

@@ -1,22 +1,15 @@
-require 'autoinc'
-
 module LoftAsset
   extend ActiveSupport::Concern
-
   included do
-
     include Mongoid::Timestamps
     include Mongoid::Autoinc
     include Mongoid::Search
-
     include Ants::Id
-
     include ActionView::Helpers::DateHelper
     include ActionView::Helpers::NumberHelper
 
-
     ## Attributes
     field :name,           default: ''
     field :filename,       default: ''
     field :size,           type: Integer
     field :humanized_size, default: ''
@@ -29,98 +22,83 @@
 
     # increment value, used by uploader
     field :_number, type: Integer
     increments :_number
 
-
     ## Uploaders
     mount_uploader :file, AssetFileUploader
 
-
     ## Validations
     validates :file, presence: true
 
-
     ## Search
     search_in :name, :filename
 
-
     ## Scopes
-    default_scope   -> { desc(:created_at) }
+    default_scope -> { desc(:created_at) }
     scope :by_type, -> asset_type { where(type: asset_type) }
+    scope :images, -> { where(type: "image") }
+    scope :not_images, -> { where(:type.ne => "image" ) }
 
-
     ## Indexes
     index({ created_at: -1 })
 
-
     ## Callbacks
     before_save :update_asset_attributes
 
-
     ## Helpers
     def _list_item_title
       name
     end
 
-
     def _list_item_subtitle
       time_ago_in_words(self.created_at) + " ago"
     end
 
-
     def _list_item_thumbnail
       if is_image?
         { medium: file._200x150_2x.url, small: file._40x40_2x.url }
       else
         {}
       end
     end
 
-
     def content_type
       @content_type ||= file.content_type
     end
 
-
     def is_image?
       return false unless file?
       content_type.match(/image\//) ? true : false
     end
 
-
     def is_text?
       return false unless file?
       content_type.match(/text\//) ? true : false
     end
 
-
     def is_pdf?
       return false unless file?
       content_type.match(/pdf/) ? true : false
     end
 
-
     def is_archive?
       return false unless file?
       # need to add more archive types: rar, gz, bz2, gzip
       content_type.match(/zip/) ? true : false
     end
 
-
     def is_audio?
       return false unless file?
       content_type.match(/audio\//) ? true : false
     end
 
-
     def is_video?
       return false unless file?
       content_type.match(/video\//) ? true : false
     end
 
-
     def update_asset_attributes
       if file.present? && file_changed?
 
         # save original file name for search
         self.filename = file.file.original_filename
@@ -142,8 +120,7 @@
 
       # use filename as an asset name if name is empty ''
       self.name = self.name.empty? ? self.filename : self.name
     end
     private :update_asset_attributes
-
   end
 end