Removing old methods before I used Paperclip
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1 changed files with 0 additions and 35 deletions
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@ -11,23 +11,6 @@ class Screenshot < ActiveRecord::Base
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#path: :rails_root/public/system/:class/:attachment/:id_partition/:style/:filename
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validates_attachment_content_type :image, :content_type => /\Aimage\/png\Z/
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def image_url(size)
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"#{Rails.configuration.images_path_prefix}/#{self.package.name[0]}/#{self.package.name}/#{self.id}_#{size}.png"
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end
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# Get the URL leading to a screenshot of this package
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def url(size)
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if self.approved
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# TODO: Make the path configurable
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basepath = "/screenshots/"
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else
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# TODO: Choose a path that makes unapproved screenshots unavailable
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basepath = "/screenshots/unapproved/"
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end
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File.join(basepath, self.package.name[0], self.package.name, "#{self.id}_#{size}.png")
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end
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# Return caption for full-screen screenshots.
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# Takes the description of a screenshot if available.
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# Otherwise it falls back to the general description of its package.
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@ -39,27 +22,9 @@ class Screenshot < ActiveRecord::Base
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end
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end
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def image_file(size)
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# Screenshot files are at e.g.
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# .../public/screenshots/f/firefox/5871654_large.png
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Rails.configuration.images_path.join(self.package.name[0], self.package.name, "#{self.id}_#{size}.png")
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end
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# Delete all image files related to this screenshot
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def delete_all_images
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Rails.configuration.image_sizes.each do |size,dimensions|
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image_file = self.image_file(size)
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Rails.logger.info "(before_destroy) Deleting screenshot image '#{image_file}' from disk"
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if File.exist?(image_file)
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File.delete(image_file)
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else
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Rails.logger.error "(before_destroy) File '#{image_file}' not found - could not delete it"
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end
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end
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end
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# Callback to delete image files from disk when a screenshot record gets destroyed
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before_destroy do |screenshot|
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screenshot.delete_all_images
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end
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end
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