2014-11-25 10:34:14 +00:00
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require 'uri'
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class AdImage
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include Mongoid::Document
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include Mongoid::Timestamps
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mount_uploader :file, ImageUploader
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field :title, type: String, localize: true
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field :context, type: String, localize: true
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field :weight, type: Integer, default: 1
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field :out_link, type: String
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field :link_open, type: String
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field :postdate , :type => DateTime, :default => Time.now
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field :deadline , :type => DateTime
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field :youtube , :type => String
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2015-05-08 07:47:29 +00:00
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field :language_enabled, :type => Array, :default => ["en","zh_tw"]
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2015-05-08 09:00:55 +00:00
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field :exchange_item, :default => "1"
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2014-11-25 10:34:14 +00:00
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LINK_OPEN_TYPES = ["local", "new_window"]
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belongs_to :banner
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before_validation :add_http
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# validates :file, presence: true
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validates :out_link, format: { with: URI::regexp(%w(http https)) }, allow_blank: true
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# validates :title, presence: true
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scope :can_display, ->{self.and(AdImage.or({:postdate.lte=>Time.now},{:postdate=>nil}).selector,AdImage.or({:deadline.gte=>Time.now},{:deadline=>nil}).selector)}
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def expired?
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self.deadline<Time.now rescue false
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end
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protected
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def add_http
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unless self.out_link.blank? || self.out_link[/^http:\/\//] || self.out_link[/^https:\/\//]
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self.out_link = 'http://' + self.out_link
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end
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end
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end
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