function views_handler_filter_locale_language::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

modules/locale/views_handler_filter_locale_language.inc, line 9

Class

views_handler_filter_locale_language

Filter by language.

Code

function get_value_options() {
    if (!isset($this->value_options)) {
        $this->value_title = t('Language');
        $languages = array(
            '***CURRENT_LANGUAGE***' => t("Current user's language"),
            '***DEFAULT_LANGUAGE***' => t("Default site language"),
            '***NO_LANGUAGE***' => t('No language'),
        );
        $languages = array_merge($languages, views_language_list());
        $this->value_options = $languages;
    }
}