views_handler_filter_vocabulary_machine_name.inc

<?php


/**
 * @file
 * Definition of views_handler_filter_vocabulary_machine_name.
 */

/**
 * Filter by vocabulary machine name.
 *
 * @ingroup views_filter_handlers
 */
class views_handler_filter_vocabulary_machine_name extends views_handler_filter_in_operator {
    
    /**
     * {@inheritdoc}
     */
    public function get_value_options() {
        if (isset($this->value_options)) {
            return;
        }
        $this->value_options = array();
        $vocabularies = taxonomy_get_vocabularies();
        foreach ($vocabularies as $voc) {
            $this->value_options[$voc->machine_name] = $voc->name;
        }
    }

}