/**
* Test the getInput method.
*
* @return void
*
* @since 1.0
*/
public function testGetInput()
{
$form = new JFormInspector('form1');
$this->assertThat($form->load('<form><field name="groupedlist" type="groupedlist" /></form>'), $this->isTrue(), 'Line:' . __LINE__ . ' XML string should load successfully.');
$field = new Field_GroupedList($form);
$this->assertThat($field->setup($form->getXml()->field, 'value'), $this->isTrue(), 'Line:' . __LINE__ . ' The setup method should return true.');
$this->assertThat(strlen($field->input), $this->greaterThan(0), 'Line:' . __LINE__ . ' The getInput method should return something without error.');
// TODO: Should check all the attributes have come in properly.
}
/**
* Method to get the time zone field option groups.
*
* @return array The field option objects as a nested array in groups.
*
* @since 1.0
*/
protected function getGroups()
{
$groups = array();
// 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][$zone] = Select::option($zone, str_replace('_', ' ', $locale), 'value', 'text', false);
}
}
}
// Sort the group lists.
ksort($groups);
foreach ($groups as &$location) {
sort($location);
}
// Merge any additional groups in the XML definition.
$groups = array_merge(parent::getGroups(), $groups);
return $groups;
}
/**
* Method to get the time zone field option groups.
*
* @return array The field option objects as a nested array in groups.
*
* @since 11.1
*/
protected function getGroups()
{
$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 = Factory::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] = Html::_('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;
}