public static function SocialEnrollmentAutocomplete::validateEntityAutocomplete in Open Social 8.5
Same name and namespace in other branches
- 8.9 modules/social_features/social_event/modules/social_event_managers/src/Element/SocialEnrollmentAutocomplete.php \Drupal\social_event_managers\Element\SocialEnrollmentAutocomplete::validateEntityAutocomplete()
- 8.6 modules/social_features/social_event/modules/social_event_managers/src/Element/SocialEnrollmentAutocomplete.php \Drupal\social_event_managers\Element\SocialEnrollmentAutocomplete::validateEntityAutocomplete()
- 8.7 modules/social_features/social_event/modules/social_event_managers/src/Element/SocialEnrollmentAutocomplete.php \Drupal\social_event_managers\Element\SocialEnrollmentAutocomplete::validateEntityAutocomplete()
- 8.8 modules/social_features/social_event/modules/social_event_managers/src/Element/SocialEnrollmentAutocomplete.php \Drupal\social_event_managers\Element\SocialEnrollmentAutocomplete::validateEntityAutocomplete()
- 10.3.x modules/social_features/social_event/modules/social_event_managers/src/Element/SocialEnrollmentAutocomplete.php \Drupal\social_event_managers\Element\SocialEnrollmentAutocomplete::validateEntityAutocomplete()
- 10.0.x modules/social_features/social_event/modules/social_event_managers/src/Element/SocialEnrollmentAutocomplete.php \Drupal\social_event_managers\Element\SocialEnrollmentAutocomplete::validateEntityAutocomplete()
- 10.1.x modules/social_features/social_event/modules/social_event_managers/src/Element/SocialEnrollmentAutocomplete.php \Drupal\social_event_managers\Element\SocialEnrollmentAutocomplete::validateEntityAutocomplete()
- 10.2.x modules/social_features/social_event/modules/social_event_managers/src/Element/SocialEnrollmentAutocomplete.php \Drupal\social_event_managers\Element\SocialEnrollmentAutocomplete::validateEntityAutocomplete()
Form element validation handler for entity_autocomplete elements.
Overrides EntityAutocomplete::validateEntityAutocomplete
File
- modules/
social_features/ social_event/ modules/ social_event_managers/ src/ Element/ SocialEnrollmentAutocomplete.php, line 24
Class
- SocialEnrollmentAutocomplete
- Provides an Enroll member autocomplete form element.
Namespace
Drupal\social_event_managers\ElementCode
public static function validateEntityAutocomplete(array &$element, FormStateInterface $form_state, array &$complete_form) {
$duplicated_values = $value = [];
// Load the current Event enrollments so we can check duplicates.
$storage = \Drupal::entityTypeManager()
->getStorage('event_enrollment');
if (empty($nid)) {
$node = \Drupal::routeMatch()
->getParameter('node');
if ($node instanceof NodeInterface) {
// You can get nid and anything else you need from the node object.
$nid = $node
->id();
}
elseif (!is_object($node)) {
$nid = $node;
}
}
// Grab all the input values so we can get the ID's out of them.
$input_values = Tags::explode($element['#value']);
foreach ($input_values as $input) {
$match = static::extractEntityIdFromAutocompleteInput($input);
if ($match === NULL) {
$options = $element['#selection_settings'] + [
'target_type' => $element['#target_type'],
'handler' => $element['#selection_handler'],
];
/* @var /Drupal\Core\Entity\EntityReferenceSelection\SelectionInterface $handler */
$handler = \Drupal::service('plugin.manager.entity_reference_selection')
->getInstance($options);
$autocreate = (bool) $element['#autocreate'] && $handler instanceof SelectionWithAutocreateInterface;
// Try to get a match from the input string when the user didn't use
// the autocomplete but filled in a value manually.
// Got this from the parent::validateEntityAutocomplete.
$match = static::matchEntityByTitle($handler, $input, $element, $form_state, !$autocreate);
}
if ($match !== NULL) {
$value[$match] = [
'target_id' => $match,
];
$enrollments = $storage
->loadByProperties([
'field_event' => $nid,
'field_account' => $match,
]);
// User is already a member, add it to an array for the Form element
// to render an error after all checks are gone.
if (!empty($enrollments)) {
$duplicated_values[] = $input;
}
// Validate input for every single user. This way we make sure that
// The element validates one, or more users added in the autocomplete.
// This is because we don't allow adding multiple users at once,
// so we need to validate single users, if they all pass we can add
// them all in the _social_group_action_form_submit.
parent::validateEntityAutocomplete($element, $form_state, $complete_form);
}
}
// If we have duplicates, provide an error message.
if (!empty($duplicated_values)) {
$usernames = implode(', ', $duplicated_values);
$message = \Drupal::translation()
->formatPlural(count($duplicated_values), "@usernames is already enrolled, you can't add them again", "@usernames are already enrolled, you can't add them again", [
'@usernames' => $usernames,
]);
// We have to kick in a form set error here, or else the
// GroupContentCardinalityValidator will kick in and show a faulty
// error message. Alter this later when Group supports multiple members.
$form_state
->setError($element, $message);
return;
}
if ($value) {
$form_state
->setValue('entity_id_new', $value);
$form_state
->setValue('node_id', $nid);
}
}