73 lines
2.0 KiB
Ruby
73 lines
2.0 KiB
Ruby
class WikiPage < ActiveRecord::Base
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attr_accessor :updater_id, :updater_ip_addr
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before_save :normalize_title
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before_create :initialize_creator
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after_save :create_version
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belongs_to :creator, :class_name => "User"
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belongs_to :updater, :class_name => "User"
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validates_uniqueness_of :title, :case_sensitive => false
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validates_presence_of :body, :updater_id, :updater_ip_addr
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attr_accessible :title, :body, :updater_id, :updater_ip_addr
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scope :titled, lambda {|title| where(["title = ?", title.downcase.tr(" ", "_")])}
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has_one :tag, :foreign_key => "name", :primary_key => "title"
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has_one :artist, :foreign_key => "name", :primary_key => "title"
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has_many :versions, :class_name => "WikiPageVersion"
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def self.build_relation(options = {})
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relation = where()
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if options[:title]
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relation = relation.where(["title LIKE ? ESCAPE E'\\\\'", options[:title].downcase.tr(" ", "_").to_escaped_for_sql_like])
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end
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if options[:creator_id]
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relation = relation.where(["creator_id = ?", options[:creator_id]])
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end
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relation
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end
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def revert_to(version, reverter_id, reverter_ip_addr)
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self.title = version.title
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self.body = version.body
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self.is_locked = version.is_locked
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self.updater_id = reverter_id
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self.updater_ip_addr = reverter_ip_addr
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end
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def revert_to!(version, reverter_id, reverter_ip_addr)
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revert_to(version, reverter_id, reverter_ip_addr)
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save!
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end
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def normalize_title
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self.title = title.downcase.tr(" ", "_")
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end
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def creator_name
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User.find_name(user_id).tr("_", " ")
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end
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def pretty_title
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title.tr("_", " ")
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end
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def create_version
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if title_changed? || body_changed? || is_locked_changed?
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versions.create(
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:updater_id => updater_id,
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:updater_ip_addr => updater_ip_addr,
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:title => title,
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:body => body,
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:is_locked => is_locked
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)
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end
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end
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def initialize_creator
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if creator.nil?
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self.creator_id = updater_id
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end
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end
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end
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