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Contents
=begin rdoc
Author:: Chris Hauboldt (mailto:biz@lnstar.com)
Copyright:: 2009 Lone Star Internet Inc.
Wrapper for attachment_fu files plugin, and is used by NewsletterPieces to save assets.
=end
module Newsletter
class Asset < ActiveRecord::Base
self.table_name = "#{::Newsletter.table_prefix}assets"
belongs_to :field, :conditions => {:type => 'Newsletter::Field::InlineAsset'},
:class_name => 'Newsletter::Field::InlineAsset'
belongs_to :piece, :class_name => 'Newsletter::Piece'
mount_uploader :image, AssetUploader
attr_protected :id
scope :by_piece, lambda{|piece| where("piece_id IS NOT NULL AND piece_id=?", piece.try(:id)) }
def public_filename
return File.join(::Newsletter::Asset.build_public_dirname(id),File.basename(self[:image])) if self[:image].present?
nil
end
def self.build_public_dirname(id)
"#{::Newsletter.asset_path}/#{("%08d" %id)[-8,4]}/#{("%08d" %id)[-4,4]}"
end
def is_image?
image.content_type.include?('image')
rescue => e
false
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems