Module: ActiveEncode::FilenameSanitizer

Included in:
ActiveEncode
Defined in:
lib/active_encode/filename_sanitizer.rb

Instance Method Summary collapse

Instance Method Details

#sanitize_base(input_url) ⇒ Object 



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# File 'lib/active_encode/filename_sanitizer.rb', line 9

def sanitize_base(input_url)
  filepath = input_url.is_a?(URI::HTTP) ? input_url.path : input_url
  # Replace special characters with underscores and remove excess periods.
  # This removes the extension before processing so it is safe to delete all detected periods.
  File.basename(filepath, File.extname(filepath)).gsub(/[^0-9A-Za-z.\-\/]/, '_').delete('.')
end

#sanitize_filename(input_url) ⇒ Object 



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# File 'lib/active_encode/filename_sanitizer.rb', line 16

def sanitize_filename(input_url)
  filepath = input_url.is_a?(URI::HTTP) ? input_url.path : input_url
  # Replace special characters with underscores and remove excess periods.
  File.basename(filepath).gsub(/[^0-9A-Za-z.\-\/]/, '_').gsub(/\.(?=.*\.)/, '')
end

#sanitize_input(input_url) ⇒ Object

ffmpeg has trouble with double quotes in file names. Escape them to get ffmpeg to find the file.



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# File 'lib/active_encode/filename_sanitizer.rb', line 5

def sanitize_input(input_url)
  input_url.gsub(/["]/, '\\\\\0')
end

#sanitize_uri(input_url) ⇒ Object 



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# File 'lib/active_encode/filename_sanitizer.rb', line 22

def sanitize_uri(input_url)
  case input_url
  when /^file\:\/\/\//
    input_url.to_s.gsub(/file:\/\//, '')
  when /^s3\:\/\//
    input_url.to_s.gsub(/#{Addressable::URI.parse(input_url).normalized_site}/, '')
  when /^https?:\/\//
    input_url
  end
end