62 lines
1.5 KiB
Ruby
62 lines
1.5 KiB
Ruby
# class Tag < ProtoTag
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# belongs_to :module_app
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# end
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class Tag
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include Mongoid::Document
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include Mongoid::Timestamps
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include Impressionist::Impressionable
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is_impressionable :counter_cache => { :column_name => :view_count }
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field :name, localize: true
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field :cloud_view_count, type: Integer, default: 0
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field :is_default, type: Boolean, default: false
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field :view_count, type: Integer, default: 0
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belongs_to :tag_lease, polymorphic: true
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has_many :taggings, dependent: :destroy
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validates :name, :at_least_one => true
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before_destroy :destroy_module_tag, if: Proc.new { |tag| tag.tag_lease_type.eql?("ModuleTag") }
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def self.sorted_for_cloud
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tags = {}
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self.all.each{ |tag|
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tags.merge!({tag => self.get_impressionist(tag)})
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}
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if !tags.blank?
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sorted_tags = tags.sort{|a,b| a[1]<=>b[1]}.reverse
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sorted_tags[0][1] = :hot1
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offset = (sorted_tags.size - 1) / 3
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i = 1
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class_i = 2
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sorted_tags[1..-1].collect!{ |x|
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x[1] = "hot#{class_i}"
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i == offset ? i = 1 : i += 1 if class_i < 4
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class_i += 1 if i == offset && class_i < 4
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}
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sorted_tags
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else
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[]
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end
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end
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protected
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def self.get_impressionist(item_tag = self)
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item_tag.impressions.where(:created_at.gte=> 14.days.ago,:created_at.lte => Time.now).count
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end
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private
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def destroy_module_tag
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ModuleTag.without_callback(:destroy, :before, :destroy_tag) do
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self.tag_lease.destroy
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end
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end
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end
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