class ThinkingSphinx::ActiveRecord::Callbacks::UpdateCallbacks
Constants
- CHANGED_ATTRIBUTES
Public Instance Methods
after_update()
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# File lib/thinking_sphinx/active_record/callbacks/update_callbacks.rb, line 14 def after_update return unless !ThinkingSphinx::Callbacks.suspended? && updates_enabled? indices.each do |index| update index unless index.distributed? end end
Private Instance Methods
attributes_hash_for(index)
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# File lib/thinking_sphinx/active_record/callbacks/update_callbacks.rb, line 24 def attributes_hash_for(index) updateable_attributes_for(index).inject({}) do |hash, attribute| if changed_attributes.include?(attribute.columns.first.__name.to_s) hash[attribute.name] = attribute.value_for(instance) end hash end end
changed_attributes()
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# File lib/thinking_sphinx/active_record/callbacks/update_callbacks.rb, line 34 def changed_attributes @changed_attributes ||= CHANGED_ATTRIBUTES.call instance end
configuration()
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# File lib/thinking_sphinx/active_record/callbacks/update_callbacks.rb, line 38 def configuration ThinkingSphinx::Configuration.instance end
indices()
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# File lib/thinking_sphinx/active_record/callbacks/update_callbacks.rb, line 42 def indices @indices ||= begin all = configuration.indices_for_references(reference) all.reject { |index| index.type == 'rt' } end end
reference()
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# File lib/thinking_sphinx/active_record/callbacks/update_callbacks.rb, line 49 def reference ThinkingSphinx::IndexSet.reference_name(instance.class) end
update(index)
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# File lib/thinking_sphinx/active_record/callbacks/update_callbacks.rb, line 53 def update(index) attributes = attributes_hash_for(index) return if attributes.empty? sphinxql = Riddle::Query.update( index.name, index.document_id_for_key(instance.public_send(index.primary_key)), attributes ) ThinkingSphinx::Connection.take do |connection| connection.execute(sphinxql) end rescue ThinkingSphinx::ConnectionError => error # This isn't vital, so don't raise the error. end
updateable_attributes_for(index)
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# File lib/thinking_sphinx/active_record/callbacks/update_callbacks.rb, line 69 def updateable_attributes_for(index) index.sources.collect(&:attributes).flatten.select { |attribute| attribute.updateable? } end
updates_enabled?()
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# File lib/thinking_sphinx/active_record/callbacks/update_callbacks.rb, line 75 def updates_enabled? configuration.settings['attribute_updates'] end