attachment.rb in alchemy_cms-5.1.0.beta1

- old
+ new

@@ -26,19 +26,33 @@
 
     dragonfly_accessor :file, app: :alchemy_attachments do
       after_assign { |f| write_attribute(:file_mime_type, f.mime_type) }
     end
 
-    stampable stamper_class_name: Alchemy.user_class.name
+    stampable stamper_class_name: Alchemy.user_class_name
 
     has_many :essence_files, class_name: "Alchemy::EssenceFile", foreign_key: "attachment_id"
     has_many :contents, through: :essence_files
     has_many :elements, through: :contents
     has_many :pages, through: :elements
 
     # We need to define this method here to have it available in the validations below.
     class << self
+      # The class used to generate URLs for attachments
+      #
+      # @see Alchemy::Attachment::Url
+      def url_class
+        @_url_class ||= Alchemy::Attachment::Url
+      end
+
+      # Set a different attachment url class
+      #
+      # @see Alchemy::Attachment::Url
+      def url_class=(klass)
+        @_url_class = klass
+      end
+
       def searchable_alchemy_resource_attributes
         %w(name file_name)
       end
 
       def allowed_filetypes
@@ -74,16 +88,19 @@
         "size" => read_attribute(:file_size),
         "error" => errors[:file].join,
       }
     end
 
+    def url(options = {})
+      if file
+        self.class.url_class.new(self).call(options)
+      end
+    end
+
     # An url save filename without format suffix
     def slug
       CGI.escape(file_name.gsub(/\.#{extension}$/, "").tr(".", " "))
     end
-
-    alias_method :urlname, :slug
-    deprecate urlname: :slug, deprecator: Alchemy::Deprecation
 
     # Checks if the attachment is restricted, because it is attached on restricted pages only
     def restricted?
       pages.any? && pages.not_restricted.blank?
     end