gitlabhq/app/models/wiki.rb

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# == Schema Information
#
# Table name: wikis
#
# id :integer not null, primary key
# title :string(255)
# content :text
# project_id :integer
# created_at :datetime not null
# updated_at :datetime not null
# slug :string(255)
# user_id :integer
#
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class Wiki < ActiveRecord::Base
attr_accessible :title, :content, :slug
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belongs_to :project
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belongs_to :user
has_many :notes, as: :noteable, dependent: :destroy
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validates :content, presence: true
validates :user, presence: true
validates :title, presence: true, length: 1..250
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before_update :set_slug
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def to_param
slug
end
class << self
def search(query)
where("title like :query OR content like :query", query: "%#{query}%")
end
end
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protected
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def self.regenerate_from wiki
regenerated_field = [:slug, :content, :title]
new_wiki = Wiki.new
regenerated_field.each do |field|
new_wiki.send("#{field}=", wiki.send(field))
end
new_wiki
end
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def set_slug
self.slug = self.title.parameterize
end
end