Issue #3302986 by mkalkbrenner, damontgomery: Support for fulltext searches in... (86d922bd) · Commits · project / search_api_solr

src/Event/PreAddLanguageFallbackFieldEvent.php

0 → 100644

+92 −0

Changes for src/Event/PreAddLanguageFallbackFieldEvent.php: 92 added lines, 0 removed lines.
Original line number	Diff line number	Diff line
		<?php

		namespace Drupal\search_api_solr\Event;

		use Drupal\Component\EventDispatcher\Event;

		/**
		* Event to be fired before a value gets indexed as language fallback.
		*
		* @see \Drupal\search_api\Plugin\search_api\processor\LanguageWithFallback
		*/
		final class PreAddLanguageFallbackFieldEvent extends Event {

		/**
		* The language ID.
		*
		* @var string
		*/
		protected $langcode;

		/**
		* The field value.
		*
		* @var mixed
		*/
		protected $value;

		/**
		* The field type.
		*
		* @var string
		*/
		protected $type;

		/**
		* Constructs a new class instance.
		*
		* @param string $langcode
		* The language ID.
		* @param mixed $value
		* The filed value.
		* @param string $type
		* The field type.
		*/
		public function __construct(string $langcode, mixed $value, string $type) {
		$this->langcode = $langcode;
		$this->value = $value;
		$this->type = $type;
		}

		/**
		* Retrieves the language ID.
		*
		* @return string
		* The language ID.
		*/
		public function getLangcode(): string {
		return $this->langcode;
		}

		/**
		* Retrieves the field values.
		*
		* @return mixed
		* The field values.
		*/
		public function getValue(): mixed {
		return $this->value;
		}

		/**
		* Set the field value.
		*
		* @param array $value
		* The field value. If you supply NULL as the value and no modifier the
		* field will be removed.
		*/
		public function setValue(mixed $value): void {
		$this->value = $value;
		}

		/**
		* Retrieves the field type.
		*
		* @return string
		* The field type.
		*/
		public function getType(): string {
		return $this->type;
		}

		}

src/Event/SearchApiSolrEvents.php

+9 −0

Changes for src/Event/SearchApiSolrEvents.php: 9 added lines, 0 removed lines.
Original line number	Diff line number	Diff line
		@@ -121,6 +121,15 @@ final class SearchApiSolrEvents {
		*/
		const POST_SET_FACETS = PostSetFacetsEvent::class;

		/**
		* Fired before a value gets indexed as language fallback.
		*
		* @Event
		*
		* @see \Drupal\search_api_solr\Event\PreAddLanguageFallbackFieldEvent
		*/
		const PRE_ADD_LANGUAGE_FALLBACK_FIELD = PreAddLanguageFallbackFieldEvent::class;

		/**
		* Fired before any Search API fields gets mapped to a Solr document.
		*

src/Plugin/search_api/backend/SearchApiSolrBackend.php

+31 −3

Changes for src/Plugin/search_api/backend/SearchApiSolrBackend.php: 31 added lines, 3 removed lines.
Original line number	Diff line number	Diff line
		@@ -59,6 +59,7 @@ use Drupal\search_api_solr\Event\PostExtractResultsEvent;
		use Drupal\search_api_solr\Event\PostFieldMappingEvent;
		use Drupal\search_api_solr\Event\PostIndexFinalizationEvent;
		use Drupal\search_api_solr\Event\PostSetFacetsEvent;
		use Drupal\search_api_solr\Event\PreAddLanguageFallbackFieldEvent;
		use Drupal\search_api_solr\Event\PreAutocompleteTermsQueryEvent;
		use Drupal\search_api_solr\Event\PreCreateIndexDocumentEvent;
		use Drupal\search_api_solr\Event\PreExtractFacetsEvent;
		@@ -1205,6 +1206,18 @@ class SearchApiSolrBackend extends BackendPluginBase implements SolrBackendInter
		$language_id = LanguageInterface::LANGCODE_NOT_SPECIFIED;
		$item->setLanguage($language_id);
		}

		/** @see \Drupal\search_api\Plugin\search_api\processor\LanguageWithFallback */
		$fallback_languages = [];
		$fallback_field_names = [];
		$language_with_fallback_field = $item->getField('language_with_fallback', FALSE);
		if ($language_with_fallback_field) {
		$fallback_languages = array_diff($language_with_fallback_field->getValues(), [$language_id, LanguageInterface::LANGCODE_NOT_SPECIFIED]);
		}

		foreach ($fallback_languages as $fallback_language) {
		$fallback_field_names[$fallback_language] = $this->getLanguageSpecificSolrFieldNames($fallback_language, $index);
		}
		$field_names = $this->getLanguageSpecificSolrFieldNames($language_id, $index);
		$boost_terms = [];

		@@ -1259,8 +1272,8 @@ class SearchApiSolrBackend extends BackendPluginBase implements SolrBackendInter
		break;
		}

		if ($field->getPropertyPath() === 'auto_aggregated_fulltext_field') {
		$type = $field->getType();
		if ($field->getPropertyPath() === 'auto_aggregated_fulltext_field') {
		if (!array_key_exists($type, $auto_aggregate_values)) {
		foreach ($item_fields as $tmp_field) {
		if ($tmp_field->getType() === $type && $tmp_field->getPropertyPath() !== 'auto_aggregated_fulltext_field') {
		@@ -1270,10 +1283,20 @@ class SearchApiSolrBackend extends BackendPluginBase implements SolrBackendInter
		$auto_aggregate_values[$type] = array_merge(...$auto_aggregate_values[$type]);
		}

		$first_value = $this->addIndexField($doc, $field_names[$name], $auto_aggregate_values[$type], $field->getType(), $boost_terms);
		$first_value = $this->addIndexField($doc, $field_names[$name], $auto_aggregate_values[$type], $type, $boost_terms);
		foreach ($fallback_languages as $fallback_language) {
		$event = new PreAddLanguageFallbackFieldEvent($fallback_language, $auto_aggregate_values[$type], $type);
		$this->eventDispatcher->dispatch($event);
		$this->addIndexField($doc, $fallback_field_names[$fallback_language][$name], $event->getValue(), $type, $boost_terms);
		}
		}
		else {
		$first_value = $this->addIndexField($doc, $field_names[$name], $field->getValues(), $field->getType(), $boost_terms);
		$first_value = $this->addIndexField($doc, $field_names[$name], $field->getValues(), $type, $boost_terms);
		foreach ($fallback_languages as $fallback_language) {
		$event = new PreAddLanguageFallbackFieldEvent($fallback_language, $field->getValues(), $type);
		$this->eventDispatcher->dispatch($event);
		$this->addIndexField($doc, $fallback_field_names[$fallback_language][$name], $event->getValue(), $type, $boost_terms);
		}
		}

		// Enable sorts in some special cases.
		@@ -1322,6 +1345,11 @@ class SearchApiSolrBackend extends BackendPluginBase implements SolrBackendInter
		// copy the first value in a single value field for sorting.
		$doc->addField($key, $first_value);
		}
		foreach ($fallback_languages as $fallback_language) {
		$event = new PreAddLanguageFallbackFieldEvent($fallback_language, $first_value, $type);
		$this->eventDispatcher->dispatch($event);
		$doc->addField(preg_replace('/^([a-z]+)m_/', '$1s_', $fallback_field_names[$fallback_language][$name]), $event->getValue());
		}
		}
		}
		}