+ belongs_to :user, :counter_cache => true
+ belongs_to :language, :foreign_key => 'language_code'
+
+ has_many :comments, -> { order(:id).preload(:user) }, :class_name => "DiaryComment"
+ has_many :visible_comments, -> { joins(:user).where(:visible => true, :users => { :status => ["active", "confirmed"] }).order(:id) }, :class_name => "DiaryComment"
+
+ scope :visible, -> { where(:visible => true) }
+
+ validates_presence_of :title, :body
+ validates_length_of :title, :within => 1..255
+ #validates_length_of :language, :within => 2..5, :allow_nil => false
+ validates_numericality_of :latitude, :allow_nil => true,
+ :greater_than_or_equal_to => -90, :less_than_or_equal_to => 90
+ validates_numericality_of :longitude, :allow_nil => true,
+ :greater_than_or_equal_to => -180, :less_than_or_equal_to => 180
+ validates_associated :language
+
+ after_initialize :set_defaults
+ after_save :spam_check
+
+ def body
+ RichText.new(read_attribute(:body_format), read_attribute(:body))
+ end
+
+private
+
+ def set_defaults
+ self.body_format = "markdown" unless self.attribute_present?(:body_format)
+ end
+
+ def spam_check
+ user.spam_check
+ end