forked from saurabh/orbit4-5
28 lines
584 B
Ruby
28 lines
584 B
Ruby
module MemberSlug
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extend ActiveSupport::Concern
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included do
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field :uid, type: String
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index({ uid: 1}, { unique: true })
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validates_uniqueness_of :uid
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before_create :generate_uid
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end
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def to_param
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if self.uid.blank?
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generate_uid
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self.save
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end
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(self.name.gsub(/[ "'*@#$%^&()+=;:.,?>|\\\/<~_!：，、。！？；「」〈〉【】／]/,'-')+"-"+self.uid).gsub(/-{2,}/,'-') rescue "-"+self.uid
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end
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private
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def generate_uid
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self.uid = rand(10**8).to_s
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self.save if self.class.where(:uid=>self.uid).size > 0
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end
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end |