Class: ActiveArchiver::Base64Decode

Inherits:
StringIO
  • Object
show all
Defined in:
lib/active_archiver/base64_decode.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(blob, content_type, file_name) ⇒ Base64Decode

Returns a new instance of Base64Decode.



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# File 'lib/active_archiver/base64_decode.rb', line 13

def initialize(blob, content_type, file_name)
  super(blob)
  @content_type = content_type
  @file_name = file_name
  self
end

Class Method Details

.create_from_canvas_base64(str, file_name) ⇒ Object 



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# File 'lib/active_archiver/base64_decode.rb', line 3

def self.create_from_canvas_base64(str, file_name)
  return nil if str.nil?
  head, data = str.split(",", 2)
  return nil if data.nil?
  _, mime_type = head.split(/:|;/)
  bin = Base64.decode64(data)

  self.new(bin, mime_type, file_name)
end

Instance Method Details

#content_type ⇒ Object 



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# File 'lib/active_archiver/base64_decode.rb', line 24

def content_type
  @content_type
end

#original_filename ⇒ Object 



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# File 'lib/active_archiver/base64_decode.rb', line 20

def original_filename
  @file_name
end