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Versions: 36
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Stored size: 1.02 KB
Contents
class Downloadable < ActiveRecord::Base
belongs_to :index
attr_accessible :name, :description, :asset, :asset_file_name, :asset_content_type, :asset_file_size
validates_presence_of :name, :asset
include ActsAsPrioritizable
acts_as_prioritizable("index", "assets")
has_attached_file :asset,
:storage => :s3,
:s3_credentials => Rails.root.join("config", "s3.yml"),
:bucket => APP_CONFIG[:bucket_name],
:path => "/downloadables/#{Rails.env}/:id/:filename"
before_post_process :transliterate_file_name
def thumb
asset.url(:thumb)
end
def transliterate(str)
s = Iconv.iconv('ascii//ignore//translit', 'utf-8', str).to_s
s.downcase!
s.gsub!(/'/, '')
s.gsub!(/[^A-Za-z0-9]+/, ' ')
s.strip!
s.gsub!(/\ +/, '-')
s
end
def transliterate_file_name
extension = File.extname(asset_file_name).gsub(/^\.+/, '')
filename = asset_file_name.gsub(/\.#{extension}$/, '')
self.asset.instance_write(:file_name, "#{transliterate(filename)}.#{transliterate(extension)}")
end
end
Version data entries
36 entries across 36 versions & 1 rubygems