Abort any existing load before starting a new one

[rails.git] / app / models / redaction.rb

diff --git a/app/models/redaction.rb b/app/models/redaction.rb
index 28a4512425fa8816a225290d1535b4b8e6406239..43f5b3c7bf70ffb67d8a47d8509c31a9e9fb0a8f 100644 (file)
--- a/app/models/redaction.rb
+++ b/app/models/redaction.rb
@@ -8,7 +8,25 @@
 # displayed linked from the redacted records.
 #
 class Redaction < ActiveRecord::Base
-  has_many :nodes
-  has_many :ways
-  has_many :relations
+  belongs_to :user
+
+  has_many :old_nodes
+  has_many :old_ways
+  has_many :old_relations
+
+  after_initialize :set_defaults
+
+  # this method overrides the AR default to provide the rich 
+  # text object for the description field.
+  def description
+    RichText.new(read_attribute(:description_format), read_attribute(:description))
+  end
+
+  private
+
+  # set the default format to be markdown, in the absence of
+  # any other setting.
+  def set_defaults
+    self.description_format = "markdown" unless self.attribute_present?(:description_format)
+  end
 end