Module: Beef::Acts::ContentNode::ClassMethods

Defined in:
lib/acts_as_content_node/content_node.rb

Instance Method Summary collapse

Instance Method Details

#acts_as_content_node ⇒ Object 



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# File 'lib/acts_as_content_node/content_node.rb', line 5

def acts_as_content_node

  belongs_to :updated_by, :class_name => 'User'
  belongs_to :created_by, :class_name => 'User'
  
  named_scope :authored_by, lambda { |user|
    return {} if user.nil?
    user = User.find(user) unless user.is_a? ::User
    { :conditions => { :created_by_id => user.id }  }
  }

  before_validation :set_url

  validates_presence_of :title
  validates_uniqueness_of :permalink, :message => 'has been used before', :if => (:permalink_written && :publish)
  
  attr_reader :permalink_written

  def find_by_permalink(permalink)
    content_node = find(:first, :conditions => ['permalink = ?', permalink])
    raise ActiveRecord::RecordNotFound, "Couldn't find #{name} with permalink #{permalink}" if content_node.nil?
    content_node
  end
  acts_as_publishable

  send :include, InstanceMethods
end

#find_by_permalink(permalink) ⇒ Object

Raises:

  • (ActiveRecord::RecordNotFound) 


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# File 'lib/acts_as_content_node/content_node.rb', line 23

def find_by_permalink(permalink)
  content_node = find(:first, :conditions => ['permalink = ?', permalink])
  raise ActiveRecord::RecordNotFound, "Couldn't find #{name} with permalink #{permalink}" if content_node.nil?
  content_node
end