Class: FileUploader

Inherits:
CarrierWave::Uploader::Base
  • Object
show all
Defined in:
app/uploaders/file_uploader.rb

Instance Method Summary collapse

Instance Method Details

#extension_white_list ⇒ Object

Add a white list of extensions which are allowed to be uploaded. For images you might use something like this:



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# File 'app/uploaders/file_uploader.rb', line 13

def extension_white_list
  %w(*)
end

#file_desc ⇒ Object

Description of file types acceptable for the uploader (passed to uploadify)



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# File 'app/uploaders/file_uploader.rb', line 27

def file_desc
  "All Files (#{file_ext(',')})"
end

#file_ext(delimiter = ';') ⇒ Object

A string of file extensions acceptable for the uploader. (passed to uploadify)



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# File 'app/uploaders/file_uploader.rb', line 20

def file_ext(delimiter= ';')
  extension_white_list.map {|ext| "*.#{ext}" }.join(delimiter)
end

#filename ⇒ Object 



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# File 'app/uploaders/file_uploader.rb', line 31

def filename
  super.presence || path.present? && path.split('/').last
end

#store_dir ⇒ Object

Override the directory where uploaded files will be stored. This is a sensible default for uploaders that are meant to be mounted:



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# File 'app/uploaders/file_uploader.rb', line 7

def store_dir
  "uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
end