51 lines
1.3 KiB
Ruby
51 lines
1.3 KiB
Ruby
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# encoding: utf-8
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class NonprofitLogoUploader < CarrierWave::Uploader::Base
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# Include RMagick or MiniMagick support:
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# include CarrierWave::RMagick
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include CarrierWave::MiniMagick
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# Include the Sprockets helpers for Rails 3.1+ asset pipeline compatibility:
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# include Sprockets::Helpers::RailsHelper
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# include Sprockets::Helpers::IsolatedHelper
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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/npo/#{mounted_as}/#{model.id}"
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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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# For Rails 3.1+ asset pipeline compatibility:
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return Image::DefaultProfileUrl
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end
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# Create different versions of your uploaded files:
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version :large do
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process :resize_to_fit => [180, 180]
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end
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version :normal do
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process :resize_to_fit => [100, 100]
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end
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version :small do
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process :resize_to_fit => [30, 30]
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end
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def extension_white_list
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%w(jpg jpeg png gif)
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end
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# Override the filename of the uploaded files:
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# Avoid using model.id or version_name here, see uploader/store.rb for details.
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# def filename
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# "something.jpg" if original_filename
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# end
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def cache_dir
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"#{Rails.root}/tmp/uploads"
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end
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end
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