35 lines
990 B
Ruby
35 lines
990 B
Ruby
class Screenshot < ActiveRecord::Base
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belongs_to :package, :inverse_of=>:screenshots
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default_scope {
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order('uploaddatetime DESC')
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}
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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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def caption
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if self.description != ''
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self.description
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else
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self.package.description
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end
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end
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end
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