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Versions: 12
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class Photo < ActiveRecord::Base
belongs_to :index
attr_accessible :name, :description, :asset, :asset_file_name, :asset_content_type, :asset_file_size, :klass
validates_presence_of :name, :asset
include ActsAsPrioritizable
acts_as_prioritizable("index", "assets")
default_scope :order => 'priority ASC'
after_initialize do
self.klass ||= "center"
self.priority ||= lowest_priority + 1
end
has_attached_file :asset,
:styles => {
:original => "1000>",
:medium => "400>",
:thumb => "200>"
},
:storage => :s3,
:s3_credentials => "#{Rails.root}/config/s3.yml",
:bucket => APP_CONFIG[:bucket_name],
:path => "/photos/#{Rails.env}/:id/:style_:filename",
:default_url => "/photos/default/:style_missing.jpg",
:convert_options => {:all => "-auto-orient"}
before_post_process :transliterate_file_name
def thumb
asset.url(:thumb)
end
def klass
read_attribute(:klass).nil? ? "" : read_attribute(:klass)
end
def which?
case klass
when "center" then return :original
when "left" then return :medium
when "right" then return :medium
when "thumb" then return :thumb
end
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
12 entries across 12 versions & 1 rubygems