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Versions: 43
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Contents
module Tenon
class ProxyAttachment
attr_reader :attachment
def initialize(attachment, klass, asset_name)
@attachment = attachment.try(:attachment) || attachment
@style_prefix = "#{klass.to_s.underscore.gsub('/', '_')}_#{asset_name}"
end
def original_filename
@attachment.original_filename
end
def display_name
Tenon::AssetDecorator.new(@attachment.instance).display_name
end
# Prefix with an underscore to use base Asset styles
def url(style = :original, *args)
if style.to_sym == :original
original_url(*args)
else
named_url(style, *args)
end
end
private
def original_url(*args)
scoped_original = "#{@style_prefix}_original".to_sym
styles = @attachment.styles.keys
if styles.include?(scoped_original)
@attachment.url(scoped_original, *args)
else
@attachment.url(:original, *args)
end
end
def named_url(style, *args)
if style.match(/^_.*/)
@attachment.url(style.to_s.gsub(/^_(.*)/, '\1'), *args)
else
@attachment.url("#{@style_prefix}_#{style}", *args)
end
end
end
end
Version data entries
43 entries across 43 versions & 1 rubygems