/**
* {@inheritdoc}
*/
public function validateConfigurationForm(array &$form, FormStateInterface $form_state)
{
parent::validateConfigurationForm($form, $form_state);
$spaces = str_replace('/', '\\/', trim($form_state->getValues()['spaces']));
if ($spaces !== '' && @preg_match('/(' . $spaces . ')+/u', '') === FALSE) {
$form_state->setError($form['spaces'], $form['spaces']['#title'] . ': ' . $this->t('The entered text is no valid regular expression.'));
}
}
/**
* {@inheritdoc}
*/
public function validateConfigurationForm(array &$form, FormStateInterface $form_state)
{
parent::validateConfigurationForm($form, $form_state);
$ignorable = str_replace('/', '\\/', $form_state->getValues()['ignorable']);
if (@preg_match('/(' . $ignorable . ')+/u', '') === FALSE) {
$el = $form['ignorable'];
$form_state->setError($el, $el['#title'] . ': ' . $this->t('The entered text is no valid regular expression.'));
}
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition)
{
/** @var static $processor */
$processor = parent::create($container, $configuration, $plugin_id, $plugin_definition);
/** @var \Drupal\Component\Transliteration\TransliterationInterface $transliterator */
$transliterator = $container->get('transliteration');
$processor->setTransliterator($transliterator);
/** @var \Drupal\Core\Language\LanguageManagerInterface $language_manager */
$language_manager = $container->get('language_manager');
$processor->setLangcode($language_manager->getDefaultLanguage()->getId());
return $processor;
}
/**
* {@inheritdoc}
*/
public function validateConfigurationForm(array &$form, FormStateInterface $form_state)
{
parent::validateConfigurationForm($form, $form_state);
$tags = trim($form_state->getValue('tags'));
if (!$tags) {
$form_state->setValue('tags', array());
return;
}
$errors = array();
try {
$parser = new Parser();
$tags = $parser->parse($tags);
if (!is_array($tags)) {
$errors[] = $this->t('Tags is not a valid YAML map. See @link for information on how to write correctly formed YAML.', array('@link' => 'http://yaml.org'));
$tags = array();
}
} catch (ParseException $exception) {
$errors[] = $this->t('Tags is not valid YAML. See @link for information on how to write correctly formed YAML.', array('@link' => 'http://yaml.org'));
$tags = array();
}
foreach ($tags as $key => $value) {
$tag = "<{$key}>";
if (is_array($value)) {
$errors[] = $this->t("Boost value for tag @tag can't be an array.", array('@tag' => $tag));
} elseif (!is_numeric($value)) {
$errors[] = $this->t("Boost value for tag @tag must be numeric.", array('@tag' => $tag));
} elseif ($value < 0) {
$errors[] = $this->t('Boost value for tag @tag must be non-negative.', array('@tag' => $tag));
} elseif ($value == 1) {
unset($tags[$key]);
} else {
$tags[$key] = (double) $value;
}
}
$form_state->setValue('tags', $tags);
if ($errors) {
$form_state->setError($form['tags'], implode("<br />\n", $errors));
}
}
/**
* {@inheritdoc}
*/
public function preprocessSearchQuery(QueryInterface $query)
{
$this->ignored = array();
parent::preprocessSearchQuery($query);
}
/**
* {@inheritdoc}
*/
protected function processConditionValue(&$value)
{
if (isset($this->methodOverrides[__FUNCTION__])) {
$this->methodOverrides[__FUNCTION__]($value);
return;
}
parent::processConditionValue($value);
}