public function EntityAutocompleteMatcher::getMatches in Panopoly 8.2
Gets matched labels based on a given search string.
Overrides EntityAutocompleteMatcher::getMatches
File
- modules/
panopoly/ panopoly_widgets/ src/ EntityAutocompleteMatcher.php, line 17
Class
- EntityAutocompleteMatcher
- Extended entity autocomplete matcher.
Namespace
Drupal\panopoly_widgetsCode
public function getMatches($target_type, $selection_handler, $selection_settings, $string = '') {
$matches = [];
$autocomplete_type = \Drupal::state()
->get('autocomplete_types');
if (isset($autocomplete_type) && !empty($autocomplete_type) && $autocomplete_type != 'all') {
$selection_settings = [
'target_bundles' => [
$autocomplete_type,
],
];
}
$options = [
'target_type' => $target_type,
'handler' => $selection_handler,
'handler_settings' => $selection_settings,
];
$handler = $this->selectionManager
->getInstance($options);
if (isset($string)) {
// Get an array of matching entities.
$match_operator = !empty($selection_settings['match_operator']) ? $selection_settings['match_operator'] : 'CONTAINS';
$entity_labels = $handler
->getReferenceableEntities($string, $match_operator, 10);
// Loop through the entities and convert them into autocomplete output.
foreach ($entity_labels as $values) {
foreach ($values as $entity_id => $label) {
$key = "{$label} ({$entity_id})";
// Strip things like starting/trailing white spaces, line breaks and
// tags.
$key = preg_replace('/\\s\\s+/', ' ', str_replace("\n", '', trim(Html::decodeEntities(strip_tags($key)))));
// Names containing commas or quotes must be wrapped in quotes.
$key = Tags::encode($key);
$matches[] = [
'value' => $key,
'label' => $label,
];
}
}
}
return $matches;
}