Added migration script to add screenshots to Paperclip
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lib/tasks/screenshots_to_paperclip.rake
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lib/tasks/screenshots_to_paperclip.rake
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desc "Convert images from the original screenshots directory tree to paperclip-styled images"
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task :screenshots_to_paperclip => :environment do
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Rails.logger = Logger.new(STDOUT)
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Rails.logger.level = Logger::INFO
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#Rails.logger.level = Logger::DEBUG
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base_path = Rails.root.join('public')
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Rails.logger.info "Iterating over screenshots"
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Screenshot.all.each do |screenshot|
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path = File.join(base_path, screenshot.image_url(:large))
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Rails.logger.info "- #{screenshot.id} (package: #{screenshot.package.name}) (path: #{path})"
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# Check that the file actually exists
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unless File.file? path
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Rails.logger.error "Screenshots not found at #{path}. Skipping."
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next
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end
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# Has the screenshot been migrated already?
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if screenshot.image.exists?
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Rails.logger.error "Screenshot already migrated. Skipping."
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next
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end
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File.open(path, 'rb') do |image_file|
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screenshot.image = image_file
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screenshot.save
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end
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end
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end
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