6cc5f196bf
They do the same thing now but a scope might be too limited in the future so just pick one now. Closes #100
49 lines
1,007 B
Ruby
49 lines
1,007 B
Ruby
class Tag < ActiveRecord::Base
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has_many :taggings,
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:dependent => :delete_all
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has_many :stories,
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:through => :taggings
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attr_accessor :filtered_count, :stories_count
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scope :active, -> { where(:inactive => false) }
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def to_param
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self.tag
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end
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def self.all_with_filtered_counts_for(user)
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counts = TagFilter.group(:tag_id).count
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Tag.active.order(:tag).select{|t| t.valid_for?(user) }.map{|t|
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t.filtered_count = counts[t.id].to_i
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t
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}
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end
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def self.all_with_story_counts_for(user)
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counts = Tagging.group(:tag_id).count
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Tag.active.order(:tag).select{|t| t.valid_for?(user) }.map{|t|
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t.stories_count = counts[t.id].to_i
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t
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}
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end
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def css_class
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"tag tag_#{self.tag}" << (self.is_media?? " tag_is_media" : "")
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end
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def valid_for?(user)
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if self.privileged?
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!!user.try(:is_moderator?)
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else
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true
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end
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end
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def filtered_count
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@filtered_count ||= TagFilter.where(:tag_id => self.id).count
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end
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end
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