:name => cl.name, :url => cl.url, :cc_by => cl.cc_by, :cc_sa => cl.cc_sa, :cc_nd => cl.cc_nd, :cc_nc => cl.cc_nc,
:no_resize => cl.no_resize, :no_flip => cl.no_flip, :no_convert => cl.no_convert, :keep_aspect_ratio => cl.keep_aspect_ratio
}
+ if cl.new_record? and l.new_record? == false
+ l.errors.add :base, 'dupulicate url'
+ end
l
end