protected function getGroups()
{
// Initialize variables.
$groups = array();
// Initialize some field attributes.
$menuType = (string) $this->element['menu_type'];
$published = $this->element['published'] ? explode(',', (string) $this->element['published']) : array();
$disable = $this->element['disable'] ? explode(',', (string) $this->element['disable']) : array();
$language = $this->element['language'] ? explode(',', (string) $this->element['language']) : array();
// Get the menu items.
$items = MenusHelper::getMenuLinks($menuType, 0, 0, $published, $language);
// Build group for a specific menu type.
if ($menuType) {
// Initialize the group.
$groups[$menuType] = array();
// Build the options array.
foreach ($items as $link) {
$groups[$menuType][] = MHtml::_('select.option', $link->value, $link->text, 'value', 'text', in_array($link->type, $disable));
}
} else {
// Build the groups arrays.
foreach ($items as $menu) {
// Initialize the group.
$groups[$menu->menutype] = array();
// Build the options array.
foreach ($menu->links as $link) {
$groups[$menu->menutype][] = MHtml::_('select.option', $link->value, $link->text, 'value', 'text', in_array($link->type, $disable));
}
}
}
// Merge any additional groups in the XML definition.
$groups = array_merge(parent::getGroups(), $groups);
return $groups;
}
protected function getGroups()
{
// Initialize variables.
$groups = array();
$keyField = $this->element['key_field'] ? (string) $this->element['key_field'] : 'id';
$keyValue = $this->form->getValue($keyField);
// If the timezone is not set use the server setting.
if (strlen($this->value) == 0 && empty($keyValue)) {
$this->value = MFactory::getConfig()->get('offset');
}
// Get the list of time zones from the server.
$zones = DateTimeZone::listIdentifiers();
// Build the group lists.
foreach ($zones as $zone) {
// Time zones not in a group we will ignore.
if (strpos($zone, '/') === false) {
continue;
}
// Get the group/locale from the timezone.
list($group, $locale) = explode('/', $zone, 2);
// Only use known groups.
if (in_array($group, self::$zones)) {
// Initialize the group if necessary.
if (!isset($groups[$group])) {
$groups[$group] = array();
}
// Only add options where a locale exists.
if (!empty($locale)) {
$groups[$group][$zone] = MHtml::_('select.option', $zone, str_replace('_', ' ', $locale), 'value', 'text', false);
}
}
}
// Sort the group lists.
ksort($groups);
foreach ($groups as $zone => &$location) {
sort($location);
}
// Merge any additional groups in the XML definition.
$groups = array_merge(parent::getGroups(), $groups);
return $groups;
}
