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- <?php
- class EntityReferenceBehavior_ViewsFilterSelect extends EntityReference_BehaviorHandler_Abstract {
- public function views_data_alter(&$data, $field) {
- $entity_info = entity_get_info($field['settings']['target_type']);
- $field_name = $field['field_name'] . '_target_id';
- foreach ($data as $table_name => &$table_data) {
- if (isset($table_data[$field_name])) {
- // Set the entity id filter to use the in_operator handler with our
- // own callback to return the values.
- $table_data[$field_name]['filter']['handler'] = 'views_handler_filter_in_operator';
- $table_data[$field_name]['filter']['options callback'] = 'entityreference_views_handler_options_list';
- $table_data[$field_name]['filter']['options arguments'] = array($field['field_name']);
- }
- }
- }
- }
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