54 lines
1.6 KiB
Ruby
54 lines
1.6 KiB
Ruby
# frozen_string_literal: true
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# License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
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# encoding: utf-8
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class ArticleBackgroundUploader < 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/#{model.class.to_s.underscore}/#{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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Image::DefaultNonprofitUrl
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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 :large do
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process resize_to_fill: [600, 400]
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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 png]
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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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