1 views_handler_filter_locale_version.inc views_handler_filter_locale_version::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/locale/views/views_handler_filter_locale_version.inc, line 14
Definition of views_handler_filter_locale_version.

Class

views_handler_filter_locale_version
Filter by version.

Code

function get_value_options() {
  if (!isset($this->value_options)) {
    $this->value_title = t('Version');
    // Enable filtering by the current installed Backdrop version.
    $versions = array('***CURRENT_VERSION***' => t('Current installed version'));
    $result = db_query('SELECT DISTINCT(version) FROM {locales_source} ORDER BY version');
    foreach ($result as $row) {
      if (!empty($row->version)) {
        $versions[$row->version] = $row->version;
      }
    }
    $this->value_options = $versions;
  }
}