Method: Scrivito::Link#file_extension

Defined in:
app/cms/scrivito/link.rb

#file_extension ⇒ Object

Returns the file extension (e.g. zip, pdf) of the (internal or external) destination of this link. Returns an empty string if the file extension cannot be determined.



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# File 'app/cms/scrivito/link.rb', line 127

def file_extension
  if internal?
    obj ? obj.file_extension : ""
  else
    path = URI.parse(url).path rescue nil
    path.blank? ? "" : File.extname(path)[1..-1] || ""
  end
end