Class: IdxTemplate

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/idx_template.rb

Overview

This class is responsible for maintaining an index table Templates so that we can directly find a given template for a kpath, format and mode. The indexing process is triggered by the Property gem.

Class Method Summary collapse

Class Method Details

.delete_property_index(template) ⇒ Object 



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# File 'app/models/idx_template.rb', line 27

def self.delete_property_index(template)
  delete_all(['node_id = ?', template.id])
end

.set_property_index(template, indices) ⇒ Object 



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# File 'app/models/idx_template.rb', line 9

def self.set_property_index(template, indices)
  if template.version.status >= Zena::Status::Pub
    # create or update index
    if index = first(:conditions => ['node_id = ?', template.id])
      if template.tkpath
        index.update_attributes(indices)
      else
        index.destroy
      end
    elsif template.tkpath
      create(indices.merge(:node_id => template.id, :version_id => template.version.id))
    end
  else
    # remove index
    delete_all(['node_id = ?', template.version.id])
  end
end