26 lines
645 B
Ruby
26 lines
645 B
Ruby
class Preview
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include Mongoid::Document
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include Mongoid::Timestamps
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field :object, :type => Hash
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field :preview_at_link
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field :expired_at , :type => DateTime
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field :link_args, :type => Array
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field :object_class_type
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def get_arg_hash
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object.slice(*link_args).inject({}){|la,(k,v)| la[k.to_sym] = v; la}
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end
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def get_preview_link
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ap = Rails.application.routes.url_helpers
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ap.send preview_at_link,({:id=>id,:preview=>true}.merge get_arg_hash)
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#func = eval("Rails.application.routes.url_helpers.#{preview_at_link}").send
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end
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def get_virtual_object
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eval(self.object_class_type).new object
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end
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end
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