function languagefield_handler_filter_locale_language::get_value_options in Custom Language field 7

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

handlers/languagefield_handler_filter_locale_language.inc, line 15

Definition of languagefield_handler_filter_locale_language.

Class

languagefield_handler_filter_locale_language

Filter by language.

Code

function get_value_options() {
  if (isset($this->value_options)) {
    return;
  }
  $field_info = field_info_field($this->definition['field_name']);
  $this->value_title = t('Language');

  // $output_languages = array(
  //   '***CURRENT_LANGUAGE***' => t("Current user's language"),
  //   '***DEFAULT_LANGUAGE***' => t("Default site language"),
  //   LANGUAGE_NONE => t('No language'),
  // );
  // foreach(_languagefield_options($field_info['settings']['enabled']) as $langcode => $language) {
  //   $output_languages[$langcode] = $language['name'];
  // }
  // $this->value_options = $output_languages;
  $this->value_options = languagefield_options_list($field_info, NULL, NULL, NULL);
  $this->value_options['language_content'] = t('Content language');
  return $this->value_options;
}