/**
* {@inheritdoc}
*/
public function validate()
{
$errors = parent::validate();
$fields = $this->view->display_handler->getHandlers('field');
foreach ($this->options['fields'] as $id) {
if (!isset($fields[$id])) {
// Combined field filter only works with fields that are in the field
// settings.
$errors[] = $this->t('Field %field set in %filter is not set in this display.', array('%field' => $id, '%filter' => $this->adminLabel()));
break;
} elseif (!$fields[$id]->clickSortable()) {
// Combined field filter only works with simple fields. If the field is
// not click sortable we can assume it is not a simple field.
// @todo change this check to isComputed. See
// https://www.drupal.org/node/2349465
$errors[] = $this->t('Field %field set in %filter is not usable for this filter type. Combined field filter only works for simple fields.', array('%field' => $fields[$id]->adminLabel(), '%filter' => $this->adminLabel()));
}
}
return $errors;
}
/**
* {@inheritdoc}
*/
public function validate()
{
$errors = parent::validate();
$fields = $this->view->display_handler->getHandlers('field');
foreach ($this->options['fields'] as $id) {
if (!isset($fields[$id])) {
// Combined field filter only works with fields that are in the field
// settings.
$errors[] = $this->t('Field %field set in %filter is not set in this display.', array('%field' => $id, '%filter' => $this->adminLabel()));
break;
}
}
return $errors;
}
/**
* {@inheritdoc}
*/
public function validate()
{
$errors = parent::validate();
if ($this->displayHandler->usesFields()) {
$fields = $this->displayHandler->getHandlers('field');
foreach ($this->options['fields'] as $id) {
if (!isset($fields[$id])) {
// Combined field filter only works with fields that are in the field
// settings.
$errors[] = $this->t('Field %field set in %filter is not set in display %display.', array('%field' => $id, '%filter' => $this->adminLabel(), '%display' => $this->displayHandler->display['display_title']));
break;
} elseif (!$fields[$id]->clickSortable()) {
// Combined field filter only works with simple fields. If the field
// is not click sortable we can assume it is not a simple field.
// @todo change this check to isComputed. See
// https://www.drupal.org/node/2349465
$errors[] = $this->t('Field %field set in %filter is not usable for this filter type. Combined field filter only works for simple fields.', array('%field' => $fields[$id]->adminLabel(), '%filter' => $this->adminLabel()));
}
}
} else {
$errors[] = $this->t('%display: %filter can only be used on displays that use fields. Set the style or row format for that display to one using fields to use the combine field filter.', array('%display' => $this->displayHandler->display['display_title'], '%filter' => $this->adminLabel()));
}
return $errors;
}
