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- <?php
- /**
- * @file
- * Adds workflow state information to Search API index.
- */
- /**
- * Implements hook_entity_property_info_alter().
- */
- function workflow_search_api_entity_property_info_alter(&$info) {
- $info['node']['properties']['workflow_state_name'] = array(
- 'type' => 'text',
- 'label' => t('Workflow state name'),
- 'sanitized' => TRUE,
- 'getter callback' => 'workflow_search_api_property_workflow_state_getter_callback',
- );
- }
- /**
- * Getter callback for workflow state defined in workflow_search_api_entity_property_info_alter.
- */
- function workflow_search_api_property_workflow_state_getter_callback($item) {
- if ($item->workflow) {
- // Get text value of workflow state.
- $state = workflow_get_workflow_states_by_sid($item->workflow);
- $state_name = $state->state;
- }
- else {
- $state_name = '';
- }
- return $state_name;
- }
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