CanonicalUrl.php in Search API Field Map 4.x
File
src/Plugin/search_api/processor/CanonicalUrl.php
View source
<?php
namespace Drupal\search_api_field_map\Plugin\search_api\processor;
use Drupal\Core\Entity\EntityInterface;
use Drupal\search_api\Datasource\DatasourceInterface;
use Drupal\search_api\Item\ItemInterface;
use Drupal\search_api\Processor\ProcessorPluginBase;
use Drupal\search_api\Processor\ProcessorProperty;
use Drupal\search_api_field_map\Plugin\search_api\processor\Property\CanonicalUrlProperty;
class CanonicalUrl extends ProcessorPluginBase {
public function getPropertyDefinitions(DatasourceInterface $datasource = NULL) {
$properties = [];
if (!$datasource) {
$definition = [
'label' => $this
->t('Canonical URL'),
'description' => $this
->t('Preferred URL for this content'),
'type' => 'string',
'processor_id' => $this
->getPluginId(),
];
$properties['search_api_canonical_url'] = new CanonicalUrlProperty($definition);
}
return $properties;
}
public function addFieldValues(ItemInterface $item) {
$fields = $this
->getFieldsHelper()
->filterForPropertyPath($item
->getFields(), NULL, 'search_api_canonical_url');
$use_source = FALSE;
if ($this
->useDomainAccess()) {
$entity = $item
->getOriginalObject()
->getValue();
if ($entity instanceof EntityInterface) {
$source = domain_source_get($entity);
}
if (empty($source)) {
foreach ($fields as $field) {
$field
->addValue('');
}
$use_source = TRUE;
}
}
if (!$use_source) {
$url = $item
->getDatasource()
->getItemUrl($item
->getOriginalObject());
if ($url) {
$url = $url
->setAbsolute()
->toString();
foreach ($fields as $field) {
$field
->addValue($url);
}
}
}
}
protected function useDomainAccess() {
return defined('DOMAIN_SOURCE_FIELD');
}
}