Class: Paperclip::UploadedFileAdapter

Inherits:

Object

• Object
• Paperclip::UploadedFileAdapter

show all

Defined in:

lib/paperclip/io_adapters/uploaded_file_adapter.rb

Instance Method Summary (collapse)

• - (Object) content_type
• - (Boolean) eof?
• - (Object) fingerprint
• - (UploadedFileAdapter) initialize(target) constructor

  A new instance of UploadedFileAdapter.

• - (Boolean) nil?
• - (Object) original_filename
• - (Object) path
• - (Object) read(length = nil, buffer = nil)
• - (Object) rewind

  We don't use this directly, but aws/sdk does.

• - (Object) size

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# File 'lib/paperclip/io_adapters/uploaded_file_adapter.rb', line 3

def initialize(target)
  @target = target

  if @target.respond_to?(:tempfile)
    @tempfile = copy_to_tempfile(@target.tempfile)
  else
    @tempfile = copy_to_tempfile(@target)
  end
end

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# File 'lib/paperclip/io_adapters/uploaded_file_adapter.rb', line 17

def content_type
  @target.content_type
end

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# File 'lib/paperclip/io_adapters/uploaded_file_adapter.rb', line 42

def eof?
  @tempfile.eof?
end

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# File 'lib/paperclip/io_adapters/uploaded_file_adapter.rb', line 21

def fingerprint
  @fingerprint ||= Digest::MD5.file(path).to_s
end

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# File 'lib/paperclip/io_adapters/uploaded_file_adapter.rb', line 29

def nil?
  false
end

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# File 'lib/paperclip/io_adapters/uploaded_file_adapter.rb', line 13

def original_filename
  @target.original_filename
end

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# File 'lib/paperclip/io_adapters/uploaded_file_adapter.rb', line 46

def path
  @tempfile.path
end

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# File 'lib/paperclip/io_adapters/uploaded_file_adapter.rb', line 33

def read(length = nil, buffer = nil)
  @tempfile.read(length, buffer)
end

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# File 'lib/paperclip/io_adapters/uploaded_file_adapter.rb', line 38

def rewind
  @tempfile.rewind
end

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# File 'lib/paperclip/io_adapters/uploaded_file_adapter.rb', line 25

def size
  File.size(path)
end