57 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Ruby
		
	
	
	
			
		
		
	
	
			57 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Ruby
		
	
	
	
| # encoding: utf-8
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| require 'carrierwave/processing/mime_types'
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| 
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| class FileAssetUploader < CarrierWave::Uploader::Base
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| 
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|   include CarrierWave::MimeTypes
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|     
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|   process :set_content_type
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| 
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|   # Include RMagick or ImageScience support:
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|   # include CarrierWave::RMagick
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|   # include CarrierWave::ImageScience
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| 
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|   # Choose what kind of storage to use for this uploader:
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|   # storage :file
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|   # storage :s3
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| 
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|   # Override the directory where uploaded files will be stored.
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|   # This is a sensible default for uploaders that are meant to be mounted:
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|   def store_dir
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|     "assets/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
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|   end
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| 
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|   # Provide a default URL as a default if there hasn't been a file uploaded:
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|   # def default_url
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|   #   "/images/fallback/" + [version_name, "default.png"].compact.join('_')
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|   # end
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| 
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|   # Process files as they are uploaded:
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|   # process :scale => [200, 300]
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|   #
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|   # def scale(width, height)
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|   #   # do something
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|   # end
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| 
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|   # Create different versions of your uploaded files:
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|   # version :thumb do
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|   #   process :scale => [50, 50]
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|   # end
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| 
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|   # Add a white list of extensions which are allowed to be uploaded.
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|   # For images you might use something like this:
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|   # def extension_white_list
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|   #   %w(jpg jpeg gif png)
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|   # end
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| 
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|   # Override the filename of the uploaded files:
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|   # def filename
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|   #   model.filename.force_encoding("UTF-8")
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|   # end
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| 
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|   def cache_dir
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|     "#{Rails.root}/tmp/uploads"
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|   end
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| 
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| end
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