Class: CarrierWave::Storage::SFTP::File

Inherits:
Object
  • Object
show all
Defined in:
lib/carrierwave/storage/sftp.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(uploader, base, path) ⇒ File

Returns a new instance of File.



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# File 'lib/carrierwave/storage/sftp.rb', line 20

def initialize(uploader, base, path)
  @uploader, @base, @path = uploader, base, path
end

Instance Attribute Details

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/carrierwave/storage/sftp.rb', line 18

def path
  @path
end

Instance Method Details

#content_type ⇒ Object 



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# File 'lib/carrierwave/storage/sftp.rb', line 71

def content_type
  @content_type || inferred_content_type
end

#content_type=(new_content_type) ⇒ Object 



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# File 'lib/carrierwave/storage/sftp.rb', line 75

def content_type=(new_content_type)
  @content_type = new_content_type
end

#delete ⇒ Object 



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# File 'lib/carrierwave/storage/sftp.rb', line 79

def delete
  connection do |sftp|
    sftp.remove!(full_path)
  end
rescue
end

#exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/carrierwave/storage/sftp.rb', line 60

def exists?
  size ? true : false
end

#filename(options = {}) ⇒ Object 



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# File 'lib/carrierwave/storage/sftp.rb', line 35

def filename(options = {})
  url.gsub(/.*\/(.*?$)/, '\1')
end

#read ⇒ Object 



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# File 'lib/carrierwave/storage/sftp.rb', line 64

def read
  file = to_file
  content = file.read
  file.close
  content
end

#size ⇒ Object 



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# File 'lib/carrierwave/storage/sftp.rb', line 50

def size
  size = nil

  connection do |sftp|
    size = sftp.stat!(full_path).size
  end

  size
end

#store(file) ⇒ Object 



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# File 'lib/carrierwave/storage/sftp.rb', line 24

def store(file)
  connection do |sftp|
    sftp.mkdir_p!(::File.dirname full_path)
    sftp.upload!(file.path, full_path)
  end
end

#to_file ⇒ Object 



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# File 'lib/carrierwave/storage/sftp.rb', line 39

def to_file
  temp_file = Tempfile.new(filename)
  temp_file.binmode
  connection do |sftp|
    sftp.download!(full_path, temp_file)
  end
  temp_file.open
  temp_file.rewind
  temp_file
end

#url ⇒ Object 



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# File 'lib/carrierwave/storage/sftp.rb', line 31

def url
  "#{@uploader.sftp_url}/#{path}"
end