Class: EdifactConverter::Binary

Inherits:
Object
  • Object
show all
Defined in:
lib/edifact_converter/binary.rb

Constant Summary collapse

MIME_TYPES = 
{ 
      "pcx" => 'image/x-pcx',
      "tiff" => 'image/tiff',
      "jpeg" => 'image/jpeg',
      "gif" => 'image/gif',
      "bmp" => 'image/bmp',
      "png" => 'image/png',
      "mpg" => 'video/mpeg',
      "dcm" => 'application/dicom',
      "scp" => 'application/dicom',
      "txt" => 'text/plain',
      "rtf" => 'text/rtf',
      "doc" => 'application/msword',
      "xls" => 'application/vnd.ms-excel',
      "wpd" => 'application/wordperfect',
      "exe" => 'application/octet-stream',
      "pdf" => 'application/pdf',
      "wav" => 'audio/wav',
      "avi" => 'video/avi',
      "mid" => 'audio/midi',
      "rmi" => 'audio/mid',
      "com" => 'application/octet-stream',
      "zip" => 'application/zip',
      'bin' => 'application/octet-stream',
      'inh' => 'application/octet-stream',
      'fnx' => 'application/zip'
}
ATTRIBUTES = 
[:base64, :code, :extension, :size, :identifier]

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ Binary

Returns a new instance of Binary.



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# File 'lib/edifact_converter/binary.rb', line 41

def initialize(options)
  options.each do |name, value|
    if ATTRIBUTES.include? name.to_sym
      send "#{name}=", value
    end
  end
end

Class Method Details

.from_element(element) ⇒ Object 



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# File 'lib/edifact_converter/binary.rb', line 57

def self.from_element(element)
  self.new(
    base64: element.at("Object_Base64Encoded/text()").to_s,
    code: element.at("ObjectCode/text()").to_s,
    extension: element.at("ObjectExtensionCode/text()").to_s,
    size: element.at("OriginalObjectSize/text()").to_s,
    identifier: element.at("ObjectIdentifier/text()").to_s
    )
end

Instance Method Details

#binary ⇒ Object 



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# File 'lib/edifact_converter/binary.rb', line 49

def binary
  Base64.decode64 base64 
end

#mime_type ⇒ Object 



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# File 'lib/edifact_converter/binary.rb', line 53

def mime_type
  MIME_TYPES.fetch extension, "application/octet-stream" 
end