function views_handler_filter_vocabulary::get_value_options

Child classes should be used to override this function and set the 'value options', unless 'options callback' is defined as a valid function or static public method to generate these values.

This can use a guard to be used to reduce database hits as much as possible.

Return value

Return the stored values in $this->value_options if someone expects it.:

Overrides views_handler_filter_in_operator::get_value_options

File

core/modules/taxonomy/views/views_handler_filter_vocabulary.inc, line 13

Definition of views_handler_filter_vocabulary_vid.

Class

views_handler_filter_vocabulary

Filter by vocabulary name.

Code

function get_value_options() {
  if (isset($this->value_options)) {
    return;
  }

  $this->value_options = array();
  $vocabularies = taxonomy_vocabulary_load_multiple(FALSE);
  foreach ($vocabularies as $vocabulary) {
    $this->value_options[$vocabulary->machine_name] = $vocabulary->name;
  }
}