77 lines
2.1 KiB
Ruby
77 lines
2.1 KiB
Ruby
# encoding: utf-8
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class FileUploader < CarrierWave::Uploader::Base
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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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# include CarrierWave::MiniMagick
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# Choose what kind of storage to use for this uploader
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if ENV['S3_KEY']
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storage :s3
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def cache_dir
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"#{RAILS_ROOT}/tmp/uploads" if ENV['HEROKU'] == 'true'
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end
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else
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storage :file
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end
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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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#{}"uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
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ENV['STORAGE_PATH'] + "/#{model.album.path}"
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end
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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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# 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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# Create different versions of your uploaded files
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version :collection do
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process :resize_to_fill => [200, 200]
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def store_dir
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ENV['STORAGE_PATH'] + "/thumbs/#{model.album.path}"
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end
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end
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version :album do
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process :resize_to_fill => [100, 100]
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def store_dir
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ENV['STORAGE_PATH'] + "/thumbs/#{model.album.path}"
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end
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end
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version :preview do
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process :resize_to_fit => [210, 210]
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def store_dir
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ENV['STORAGE_PATH'] + "/thumbs/#{model.album.path}"
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end
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end
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version :single do
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process :resize_to_limit => [950, 950]
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def store_dir
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ENV['STORAGE_PATH'] + "/thumbs/#{model.album.path}"
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end
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end
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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 bmp tiff)
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end
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# Override the filename of the uploaded files
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# def filename
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# "something.jpg" if original_filename
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# end
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end
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