public function mapFields(Content $content, $languageCode)
 {
     $fields = [];
     $contentType = $this->contentTypeHandler->load($content->versionInfo->contentInfo->contentTypeId);
     foreach ($content->fields as $field) {
         if ($field->languageCode !== $languageCode) {
             continue;
         }
         foreach ($contentType->fieldDefinitions as $fieldDefinition) {
             if ($fieldDefinition->id !== $field->fieldDefinitionId) {
                 continue;
             }
             $fieldType = $this->fieldRegistry->getType($field->type);
             $indexFields = $fieldType->getIndexData($field, $fieldDefinition);
             foreach ($indexFields as $indexField) {
                 if ($indexField->value === null) {
                     continue;
                 }
                 $documentField = new Field($name = $this->fieldNameGenerator->getName($indexField->name, $fieldDefinition->identifier, $contentType->identifier), $indexField->value, $indexField->type);
                 $this->appendField($fields, $fieldDefinition, $documentField);
             }
         }
     }
     return $fields;
 }

 /**
  * @covers \Netgen\TagsBundle\Core\Search\Solr\Query\Content\CriterionVisitor\Tags\TagKeyword::visit
  * @covers \Netgen\TagsBundle\Core\Search\Solr\Query\Content\CriterionVisitor\Tags::getTargetFieldNames
  */
 public function testVisitWithoutTarget()
 {
     $criterion = new Criterion\TagKeyword(Operator::IN, array('tag1', 'tag2'));
     $this->contentTypeHandler->expects($this->once())->method('getSearchableFieldMap')->will($this->returnValue(array('news' => array('tags_field' => array('field_type_identifier' => 'eztags')), 'article' => array('tags_field2' => array('field_type_identifier' => 'eztags')))));
     $this->fieldNameResolver->expects($this->at(0))->method('getFieldNames')->with($this->equalTo($criterion), $this->equalTo('tags_field'), 'eztags', 'tag_keywords')->will($this->returnValue(array('news_tags_field_s')));
     $this->fieldNameResolver->expects($this->at(1))->method('getFieldNames')->with($this->equalTo($criterion), $this->equalTo('tags_field2'), 'eztags', 'tag_keywords')->will($this->returnValue(array('article_tags_field2_s')));
     $this->assertEquals('(news_tags_field_s:"tag1" OR article_tags_field2_s:"tag1" OR news_tags_field_s:"tag2" OR article_tags_field2_s:"tag2")', $this->visitor->visit($criterion));
 }

 /**
  * Generate query expression for a Criterion this handler accepts.
  *
  * accept() must be called before calling this method.
  *
  * @param \eZ\Publish\Core\Search\Legacy\Content\Common\Gateway\CriteriaConverter $converter
  * @param \eZ\Publish\Core\Persistence\Database\SelectQuery $query
  * @param \eZ\Publish\API\Repository\Values\Content\Query\Criterion $criterion
  *
  * @return \eZ\Publish\Core\Persistence\Database\Expression
  */
 public function handle(CriteriaConverter $converter, SelectQuery $query, Criterion $criterion)
 {
     $idList = array();
     foreach ($criterion->value as $identifier) {
         $idList[] = $this->contentTypeHandler->loadByIdentifier($identifier)->id;
     }
     return $query->expr->in($this->dbHandler->quoteColumn('contentclass_id', 'ezcontentobject'), $idList);
 }

 public function mapFields(Content $content)
 {
     $versionInfo = $content->versionInfo;
     $contentInfo = $content->versionInfo->contentInfo;
     // UserGroups and Users are Content, but permissions cascade is achieved through
     // Locations hierarchy. We index all ancestor Location Content ids of all
     // Locations of an owner.
     $ancestorLocationsContentIds = $this->getAncestorLocationsContentIds($contentInfo->ownerId);
     // Add owner user id as it can also be considered as user group.
     $ancestorLocationsContentIds[] = $contentInfo->ownerId;
     $section = $this->sectionHandler->load($contentInfo->sectionId);
     return [new Field('content_id', $contentInfo->id, new FieldType\IdentifierField()), new Field('content_type_id', $contentInfo->contentTypeId, new FieldType\IdentifierField()), new Field('content_version_no', $versionInfo->versionNo, new FieldType\IntegerField()), new Field('content_version_status', $versionInfo->status, new FieldType\IdentifierField()), new Field('content_name', $contentInfo->name, new FieldType\StringField()), new Field('content_version_creator_user_id', $versionInfo->creatorId, new FieldType\IdentifierField()), new Field('content_owner_user_id', $contentInfo->ownerId, new FieldType\IdentifierField()), new Field('content_section_id', $contentInfo->sectionId, new FieldType\IdentifierField()), new Field('content_remote_id', $contentInfo->remoteId, new FieldType\IdentifierField()), new Field('content_modification_date', $contentInfo->modificationDate, new FieldType\DateField()), new Field('content_publication_date', $contentInfo->publicationDate, new FieldType\DateField()), new Field('content_language_codes', array_keys($versionInfo->names), new FieldType\MultipleStringField()), new Field('content_main_language_code', $contentInfo->mainLanguageCode, new FieldType\StringField()), new Field('content_always_available', $contentInfo->alwaysAvailable, new FieldType\BooleanField()), new Field('content_owner_user_group_ids', $ancestorLocationsContentIds, new FieldType\MultipleIdentifierField()), new Field('content_section_identifier', $section->identifier, new FieldType\IdentifierField()), new Field('content_section_name', $section->name, new FieldType\StringField()), new Field('content_type_group_ids', $this->contentTypeHandler->load($contentInfo->contentTypeId)->groupIds, new FieldType\MultipleIdentifierField()), new Field('content_object_state_ids', $this->getObjectStateIds($contentInfo->id), new FieldType\MultipleIdentifierField())];
 }

 /**
  * Map field value to a proper Elasticsearch filter representation.
  *
  * @param \eZ\Publish\API\Repository\Values\Content\Query\Criterion $criterion
  * @param \eZ\Publish\Core\Search\Elasticsearch\Content\CriterionVisitorDispatcher $dispatcher
  * @param array $languageFilter
  *
  * @return mixed
  */
 public function visitFilter(Criterion $criterion, Dispatcher $dispatcher, array $languageFilter)
 {
     if (count($criterion->value) > 1) {
         $idList = array();
         foreach ($criterion->value as $identifier) {
             $idList[] = $this->contentTypeHandler->loadByIdentifier($identifier)->id;
         }
         $filter = array('terms' => array('type_id' => $idList));
     } else {
         $filter = array('term' => array('type_id' => $this->contentTypeHandler->loadByIdentifier($criterion->value[0])->id));
     }
     return $filter;
 }

 /**
  * Rollback transaction.
  *
  * Rollback transaction, or throw exceptions if no transactions has been started.
  *
  * @throws \RuntimeException If no transaction has been started
  */
 public function rollback()
 {
     try {
         $this->dbHandler->rollback();
         // Clear all caches after rollback
         if ($this->contentTypeHandler instanceof CachingContentTypeHandler) {
             $this->contentTypeHandler->clearCache();
         }
         if ($this->languageHandler instanceof CachingLanguageHandler) {
             $this->languageHandler->clearCache();
         }
     } catch (Exception $e) {
         throw new RuntimeException($e->getMessage(), 0, $e);
     }
 }

 /**
  * Get field type information
  *
  * Returns an array in the form:
  *
  * <code>
  *  array(
  *      "content-type-identifier" => array(
  *          "field-definition-identifier" => "field-type-identifier",
  *          …
  *      ),
  *      …
  *  )
  * </code>
  *
  * @return array
  */
 protected function getFieldMap()
 {
     $fieldTypes = [];
     foreach ($this->contentTypeHandler->loadAllGroups() as $group) {
         foreach ($this->contentTypeHandler->loadContentTypes($group->id) as $contentType) {
             foreach ($contentType->fieldDefinitions as $fieldDefinition) {
                 if (!$fieldDefinition->isSearchable) {
                     continue;
                 }
                 $fieldTypes[$contentType->identifier][$fieldDefinition->identifier] = $fieldDefinition->fieldType;
             }
         }
     }
     return $fieldTypes;
 }

 protected function mapLocationFields(Location $location, Content $content, Section $section)
 {
     $fields = array(new Field('location', $location->id, new FieldType\IdentifierField()), new Field('document_type', self::DOCUMENT_TYPE_IDENTIFIER_LOCATION, new FieldType\IdentifierField()), new Field('priority', $location->priority, new FieldType\IntegerField()), new Field('hidden', $location->hidden, new FieldType\BooleanField()), new Field('invisible', $location->invisible, new FieldType\BooleanField()), new Field('remote_id', $location->remoteId, new FieldType\IdentifierField()), new Field('parent_id', $location->parentId, new FieldType\IdentifierField()), new Field('path_string', $location->pathString, new FieldType\IdentifierField()), new Field('depth', $location->depth, new FieldType\IntegerField()), new Field('sort_field', $location->sortField, new FieldType\IdentifierField()), new Field('sort_order', $location->sortOrder, new FieldType\IdentifierField()), new Field('is_main_location', $location->id == $content->versionInfo->contentInfo->mainLocationId, new FieldType\BooleanField()));
     // UserGroups and Users are Content, but permissions cascade is achieved through
     // Locations hierarchy. We index all ancestor Location Content ids of all
     // Locations of an owner.
     $ancestorLocationsContentIds = $this->getAncestorLocationsContentIds($content->versionInfo->contentInfo->ownerId);
     // Add owner user id as it can also be considered as user group.
     $ancestorLocationsContentIds[] = $content->versionInfo->contentInfo->ownerId;
     $fields[] = new Field('content_owner_user_group', $ancestorLocationsContentIds, new FieldType\MultipleIdentifierField());
     $fields[] = new Field('content_id', $content->versionInfo->contentInfo->id, new FieldType\IdentifierField());
     $fields[] = new Field('content_type', $content->versionInfo->contentInfo->contentTypeId, new FieldType\IdentifierField());
     $fields[] = new Field('content_version_no', $content->versionInfo->versionNo, new FieldType\IntegerField());
     $fields[] = new Field('content_status', $content->versionInfo->status, new FieldType\IdentifierField());
     $fields[] = new Field('content_name', $content->versionInfo->contentInfo->name, new FieldType\StringField());
     $fields[] = new Field('content_creator', $content->versionInfo->creatorId, new FieldType\IdentifierField());
     $fields[] = new Field('content_owner', $content->versionInfo->contentInfo->ownerId, new FieldType\IdentifierField());
     $fields[] = new Field('content_section', $content->versionInfo->contentInfo->sectionId, new FieldType\IdentifierField());
     $fields[] = new Field('content_section_identifier', $section->identifier, new FieldType\IdentifierField());
     $fields[] = new Field('content_section_name', $section->name, new FieldType\StringField());
     $fields[] = new Field('content_remote_id', $content->versionInfo->contentInfo->remoteId, new FieldType\IdentifierField());
     $fields[] = new Field('content_modified', $content->versionInfo->contentInfo->modificationDate, new FieldType\DateField());
     $fields[] = new Field('content_published', $content->versionInfo->contentInfo->publicationDate, new FieldType\DateField());
     $fields[] = new Field('language_code', array_keys($content->versionInfo->names), new FieldType\MultipleStringField());
     $fields[] = new Field('content_always_available', $content->versionInfo->contentInfo->alwaysAvailable, new FieldType\BooleanField());
     $fields[] = new Field('content_group', $this->contentTypeHandler->load($content->versionInfo->contentInfo->contentTypeId)->groupIds, new FieldType\MultipleIdentifierField());
     $fields[] = new Field('content_object_state', $this->getObjectStateIds($content->versionInfo->contentInfo->id), new FieldType\MultipleIdentifierField());
     return $fields;
 }

 /**
  * Returns an array of FullTextValue object containing searchable values of content object
  * fields for the given $content.
  *
  * @param \eZ\Publish\SPI\Persistence\Content $content
  *
  * @return \eZ\Publish\Core\Search\Legacy\Content\FullTextValue[]
  */
 protected function getFullTextValues(Content $content)
 {
     $fullTextValues = [];
     foreach ($content->fields as $field) {
         $fieldDefinition = $this->contentTypeHandler->getFieldDefinition($field->fieldDefinitionId, Content\Type::STATUS_DEFINED);
         if (!$fieldDefinition->isSearchable) {
             continue;
         }
         $value = $this->getFullTextFieldValue($field, $fieldDefinition);
         if (empty($value)) {
             continue;
         }
         $fullTextValues[] = new FullTextValue(['id' => $field->id, 'fieldDefinitionId' => $field->fieldDefinitionId, 'fieldDefinitionIdentifier' => $fieldDefinition->identifier, 'languageCode' => $field->languageCode, 'value' => !is_array($value) ? $value : implode(' ', $value)]);
     }
     return $fullTextValues;
 }

 /**
  * @see \eZ\Publish\SPI\Persistence\Content\Type\Handler::getSearchableFieldMap
  */
 public function getSearchableFieldMap()
 {
     if ($this->searchableFieldMap !== null) {
         return $this->searchableFieldMap;
     }
     return $this->searchableFieldMap = $this->innerHandler->getSearchableFieldMap();
 }

 /**
  * Copy Content with Fields and Versions from $contentId in $version.
  *
  * Copies all fields from $contentId in $versionNo (or all versions if null)
  * to a new object which is returned. Version numbers are maintained.
  *
  * @todo Should relations be copied? Which ones?
  *
  * @throws \eZ\Publish\API\Repository\Exceptions\NotFoundException If content or version is not found
  *
  * @param mixed $contentId
  * @param mixed|null $versionNo Copy all versions if left null
  *
  * @return \eZ\Publish\SPI\Persistence\Content
  */
 public function copy($contentId, $versionNo = null)
 {
     $currentVersionNo = isset($versionNo) ? $versionNo : $this->loadContentInfo($contentId)->currentVersionNo;
     // Copy content in given version or current version
     $createStruct = $this->mapper->createCreateStructFromContent($this->load($contentId, $currentVersionNo));
     $content = $this->internalCreate($createStruct, $currentVersionNo);
     $contentType = $this->contentTypeHandler->load($createStruct->typeId);
     // If version was not passed also copy other versions
     if (!isset($versionNo)) {
         foreach ($this->listVersions($contentId) as $versionInfo) {
             if ($versionInfo->versionNo === $currentVersionNo) {
                 continue;
             }
             $versionContent = $this->load($contentId, $versionInfo->versionNo);
             $versionContent->versionInfo->contentInfo->id = $content->versionInfo->contentInfo->id;
             $versionContent->versionInfo->modificationDate = $createStruct->modified;
             $versionContent->versionInfo->creationDate = $createStruct->modified;
             $versionContent->versionInfo->id = $this->contentGateway->insertVersion($versionContent->versionInfo, $versionContent->fields);
             $this->fieldHandler->createNewFields($versionContent, $contentType);
             // Create names
             foreach ($versionContent->versionInfo->names as $language => $name) {
                 $this->contentGateway->setName($content->versionInfo->contentInfo->id, $versionInfo->versionNo, $name, $language);
             }
         }
     }
     return $content;
 }

 /**
  * Get field type information for sort clause
  *
  * TODO: handle custom field
  * TODO: caching (see above)
  *
  * @param string $contentTypeIdentifier
  * @param string $fieldDefinitionIdentifier
  * @param string $languageCode
  *
  * @return array
  */
 public function getSortFieldTypes($contentTypeIdentifier, $fieldDefinitionIdentifier, $languageCode)
 {
     $types = array();
     foreach ($this->contentTypeHandler->loadAllGroups() as $group) {
         foreach ($this->contentTypeHandler->loadContentTypes($group->id) as $contentType) {
             if ($contentType->identifier !== $contentTypeIdentifier) {
                 continue;
             }
             foreach ($contentType->fieldDefinitions as $fieldDefinition) {
                 if ($fieldDefinition->identifier !== $fieldDefinitionIdentifier) {
                     continue;
                 }
                 // TODO: find a better way to handle non-translatable fields?
                 if ($languageCode === null || $fieldDefinition->isTranslatable) {
                     $fieldType = $this->fieldRegistry->getType($fieldDefinition->fieldType);
                     foreach ($fieldType->getIndexDefinition() as $name => $type) {
                         $types[$type->type] = $this->nameGenerator->getTypedName($this->nameGenerator->getName($name, $fieldDefinition->identifier, $contentType->identifier), $type);
                     }
                 }
                 break 3;
             }
         }
     }
     return $types;
 }

 /**
  * Publish the content type and update content objects.
  *
  * This method updates content objects, depending on the changed field definitions.
  *
  * @throws \eZ\Publish\API\Repository\Exceptions\BadStateException If the content type has no draft
  * @throws \eZ\Publish\API\Repository\Exceptions\InvalidArgumentException If the content type has no field definitions
  * @throws \eZ\Publish\API\Repository\Exceptions\UnauthorizedException if the user is not allowed to publish a content type
  *
  * @param \eZ\Publish\API\Repository\Values\ContentType\ContentTypeDraft $contentTypeDraft
  */
 public function publishContentTypeDraft(APIContentTypeDraft $contentTypeDraft)
 {
     if ($this->repository->hasAccess('class', 'update') !== true) {
         throw new UnauthorizedException('ContentType', 'update');
     }
     try {
         $loadedContentTypeDraft = $this->loadContentTypeDraft($contentTypeDraft->id);
     } catch (APINotFoundException $e) {
         throw new BadStateException("\$contentTypeDraft", "The content type does not have a draft.", $e);
     }
     if (count($loadedContentTypeDraft->getFieldDefinitions()) === 0) {
         throw new InvalidArgumentException("\$contentTypeDraft", "The content type draft should have at least one field definition.");
     }
     $this->repository->beginTransaction();
     try {
         if (empty($loadedContentTypeDraft->nameSchema)) {
             $fieldDefinitions = $loadedContentTypeDraft->getFieldDefinitions();
             $this->contentTypeHandler->update($contentTypeDraft->id, $contentTypeDraft->status, $this->buildSPIContentTypeUpdateStruct($loadedContentTypeDraft, new ContentTypeUpdateStruct(array("nameSchema" => "<" . $fieldDefinitions[0]->identifier . ">"))));
         }
         $this->contentTypeHandler->publish($loadedContentTypeDraft->id);
         $this->repository->commit();
     } catch (Exception $e) {
         $this->repository->rollback();
         throw $e;
     }
 }

 /**
  * Map content to document.
  *
  * A document is an array of fields
  *
  * @param \eZ\Publish\SPI\Persistence\Content $content
  *
  * @return array
  */
 protected function mapContent(Content $content)
 {
     $locations = $this->locationHandler->loadLocationsByContent($content->versionInfo->contentInfo->id);
     $mainLocation = null;
     foreach ($locations as $location) {
         if ($location->id == $content->versionInfo->contentInfo->mainLocationId) {
             $mainLocation = $location;
         }
     }
     $section = $this->sectionHandler->load($content->versionInfo->contentInfo->sectionId);
     // UserGroups and Users are Content, but permissions cascade is achieved through
     // Locations hierarchy. We index all ancestor Location Content ids of all
     // Locations of an owner.
     $ancestorLocationsContentIds = $this->getAncestorLocationsContentIds($content->versionInfo->contentInfo->ownerId);
     // Add owner user id as it can also be considered as user group.
     $ancestorLocationsContentIds[] = $content->versionInfo->contentInfo->ownerId;
     $document = array(new Field('id', $content->versionInfo->contentInfo->id, new FieldType\IdentifierField()), new Field('type', $content->versionInfo->contentInfo->contentTypeId, new FieldType\IdentifierField()), new Field('version', $content->versionInfo->versionNo, new FieldType\IdentifierField()), new Field('status', $content->versionInfo->status, new FieldType\IdentifierField()), new Field('name', $content->versionInfo->contentInfo->name, new FieldType\StringField()), new Field('creator', $content->versionInfo->creatorId, new FieldType\IdentifierField()), new Field('owner', $content->versionInfo->contentInfo->ownerId, new FieldType\IdentifierField()), new Field('owner_user_group', $ancestorLocationsContentIds, new FieldType\MultipleIdentifierField()), new Field('section', $content->versionInfo->contentInfo->sectionId, new FieldType\IdentifierField()), new Field('section_identifier', $section->identifier, new FieldType\IdentifierField()), new Field('section_name', $section->name, new FieldType\StringField()), new Field('remote_id', $content->versionInfo->contentInfo->remoteId, new FieldType\IdentifierField()), new Field('modified', $content->versionInfo->contentInfo->modificationDate, new FieldType\DateField()), new Field('published', $content->versionInfo->contentInfo->publicationDate, new FieldType\DateField()), new Field('path', array_map(function ($location) {
         return $location->pathString;
     }, $locations), new FieldType\MultipleIdentifierField()), new Field('location', array_map(function ($location) {
         return $location->id;
     }, $locations), new FieldType\MultipleIdentifierField()), new Field('depth', array_map(function ($location) {
         return $location->depth;
     }, $locations), new FieldType\IntegerField()), new Field('priority', array_map(function ($location) {
         return $location->priority;
     }, $locations), new FieldType\IntegerField()), new Field('location_parent', array_map(function ($location) {
         return $location->parentId;
     }, $locations), new FieldType\MultipleIdentifierField()), new Field('location_remote_id', array_map(function ($location) {
         return $location->remoteId;
     }, $locations), new FieldType\MultipleIdentifierField()), new Field('language_code', array_keys($content->versionInfo->names), new FieldType\MultipleStringField()), new Field('main_language_code', $content->versionInfo->contentInfo->mainLanguageCode, new FieldType\StringField()), new Field('invisible', array_map(function ($location) {
         return $location->invisible;
     }, $locations), new FieldType\MultipleBooleanField()), new Field('always_available', $content->versionInfo->contentInfo->alwaysAvailable, new FieldType\BooleanField()));
     if ($mainLocation !== null) {
         $document[] = new Field('main_location', $mainLocation->id, new FieldType\IdentifierField());
         $document[] = new Field('main_location_parent', $mainLocation->parentId, new FieldType\IdentifierField());
         $document[] = new Field('main_location_remote_id', $mainLocation->remoteId, new FieldType\IdentifierField());
         $document[] = new Field('main_path', $mainLocation->pathString, new FieldType\IdentifierField());
         $document[] = new Field('main_depth', $mainLocation->depth, new FieldType\IntegerField());
         $document[] = new Field('main_priority', $mainLocation->priority, new FieldType\IntegerField());
     }
     $contentType = $this->contentTypeHandler->load($content->versionInfo->contentInfo->contentTypeId);
     $document[] = new Field('group', $contentType->groupIds, new FieldType\MultipleIdentifierField());
     foreach ($content->fields as $field) {
         foreach ($contentType->fieldDefinitions as $fieldDefinition) {
             if ($fieldDefinition->id !== $field->fieldDefinitionId) {
                 continue;
             }
             $fieldType = $this->fieldRegistry->getType($field->type);
             foreach ($fieldType->getIndexData($field) as $indexField) {
                 $document[] = new Field($this->fieldNameGenerator->getName($indexField->name, $fieldDefinition->identifier, $contentType->identifier), $indexField->value, $indexField->type);
             }
         }
     }
     $objectStateIds = array();
     foreach ($this->objectStateHandler->loadAllGroups() as $objectStateGroup) {
         $objectStateIds[] = $this->objectStateHandler->getContentState($content->versionInfo->contentInfo->id, $objectStateGroup->id)->id;
     }
     $document[] = new Field('object_state', $objectStateIds, new FieldType\MultipleIdentifierField());
     return $document;
 }

 /**
  * Convenience method for resolving name schema.
  *
  * @param \eZ\Publish\API\Repository\Values\Content\Content $content
  * @param array $fieldMap
  * @param array $languageCodes
  * @param \eZ\Publish\API\Repository\Values\ContentType\ContentType|null $contentType
  *
  * @return array
  */
 public function resolveNameSchema(Content $content, array $fieldMap = array(), array $languageCodes = array(), ContentType $contentType = null)
 {
     if ($contentType === null) {
         $contentType = $this->contentTypeHandler->load($content->contentInfo->contentTypeId);
     }
     $languageCodes = $languageCodes ?: $content->versionInfo->languageCodes;
     return $this->resolve($contentType->nameSchema, $contentType, $this->mergeFieldMap($content, $fieldMap, $languageCodes), $languageCodes);
 }

 /**
  * Resolves the targeted fields for this criterion.
  *
  * @param \eZ\Publish\API\Repository\Values\Content\Query\Criterion $criterion
  *
  * @return array
  */
 protected function getTargetFieldNames(Criterion $criterion)
 {
     if ($criterion->target != null) {
         return $this->fieldNameResolver->getFieldNames($criterion, $criterion->target, $this->fieldTypeIdentifier, $this->fieldName);
     }
     $targetFieldNames = array();
     foreach ($this->contentTypeHandler->getSearchableFieldMap() as $fieldDefinitions) {
         foreach ($fieldDefinitions as $fieldIdentifier => $fieldDefinition) {
             if (!isset($fieldDefinition['field_type_identifier'])) {
                 continue;
             }
             if ($fieldDefinition['field_type_identifier'] != $this->fieldTypeIdentifier) {
                 continue;
             }
             $solrFieldNames = $this->fieldNameResolver->getFieldNames($criterion, $fieldIdentifier, $this->fieldTypeIdentifier, $this->fieldName);
             $targetFieldNames = array_merge($targetFieldNames, $solrFieldNames);
         }
     }
     return array_values(array_unique($targetFieldNames));
 }

 /**
  * Applies joins to the query, required to fetch sort data.
  *
  * @param \eZ\Publish\Core\Persistence\Database\SelectQuery $query
  * @param \eZ\Publish\API\Repository\Values\Content\Query\SortClause $sortClause
  * @param int $number
  * @param array $languageSettings
  */
 public function applyJoin(SelectQuery $query, SortClause $sortClause, $number, array $languageSettings)
 {
     /** @var \eZ\Publish\API\Repository\Values\Content\Query\SortClause\Target\FieldTarget $fieldTarget */
     $fieldTarget = $sortClause->targetData;
     $fieldMap = $this->contentTypeHandler->getSearchableFieldMap();
     if (!isset($fieldMap[$fieldTarget->typeIdentifier][$fieldTarget->fieldIdentifier]['field_definition_id'])) {
         throw new InvalidArgumentException('$sortClause->targetData', 'No searchable fields found for the given sort clause target ' . "'{$fieldTarget->fieldIdentifier}' on '{$fieldTarget->typeIdentifier}'.");
     }
     $fieldDefinitionId = $fieldMap[$fieldTarget->typeIdentifier][$fieldTarget->fieldIdentifier]['field_definition_id'];
     $table = $this->getSortTableName($number);
     $query->leftJoin($query->alias($this->dbHandler->quoteTable('ezcontentobject_attribute'), $this->dbHandler->quoteIdentifier($table)), $query->expr->lAnd($query->expr->eq($query->bindValue($fieldDefinitionId, null, PDO::PARAM_INT), $this->dbHandler->quoteColumn('contentclassattribute_id', $table)), $query->expr->eq($this->dbHandler->quoteColumn('contentobject_id', $table), $this->dbHandler->quoteColumn('id', 'ezcontentobject')), $query->expr->eq($this->dbHandler->quoteColumn('version', $table), $this->dbHandler->quoteColumn('current_version', 'ezcontentobject')), $this->getFieldCondition($query, $languageSettings, $table)));
 }

 /**
  * Get field type information
  *
  * Returns an array in the form:
  *
  * <code>
  *  array(
  *      "field-identifier" => array(
  *          "solr_field_name",
  *          …
  *      ),
  *      …
  *  )
  * </code>
  *
  * @param \eZ\Publish\API\Repository\Values\Content\Query\CustomFieldInterface $criterion
  *
  * @return array
  */
 public function getFieldTypes(CustomFieldInterface $criterion)
 {
     // @TODO: temp fixed by disabling caching, see https://jira.ez.no/browse/EZP-22834
     $this->fieldTypes = array();
     foreach ($this->contentTypeHandler->loadAllGroups() as $group) {
         foreach ($this->contentTypeHandler->loadContentTypes($group->id) as $contentType) {
             foreach ($contentType->fieldDefinitions as $fieldDefinition) {
                 if (!$fieldDefinition->isSearchable) {
                     continue;
                 }
                 if ($customField = $criterion->getCustomField($contentType->identifier, $fieldDefinition->identifier)) {
                     $this->fieldTypes[$fieldDefinition->identifier]["custom"][] = $customField;
                     continue;
                 }
                 $fieldType = $this->fieldRegistry->getType($fieldDefinition->fieldType);
                 foreach ($fieldType->getIndexDefinition() as $name => $type) {
                     $this->fieldTypes[$fieldDefinition->identifier][$type->type][] = $this->nameGenerator->getTypedName($this->nameGenerator->getName($name, $fieldDefinition->identifier, $contentType->identifier), $type);
                 }
             }
         }
     }
     return $this->fieldTypes;
 }

 /**
  * Builds API Relation object from provided SPI Relation object.
  *
  * @param \eZ\Publish\SPI\Persistence\Content\Relation $spiRelation
  * @param \eZ\Publish\API\Repository\Values\Content\ContentInfo $sourceContentInfo
  * @param \eZ\Publish\API\Repository\Values\Content\ContentInfo $destinationContentInfo
  *
  * @return \eZ\Publish\API\Repository\Values\Content\Relation
  */
 public function buildRelationDomainObject(SPIRelation $spiRelation, ContentInfo $sourceContentInfo, ContentInfo $destinationContentInfo)
 {
     $sourceFieldDefinitionIdentifier = null;
     if ($spiRelation->sourceFieldDefinitionId !== null) {
         $contentType = $this->contentTypeHandler->load($sourceContentInfo->contentTypeId);
         foreach ($contentType->fieldDefinitions as $fieldDefinition) {
             if ($fieldDefinition->id !== $spiRelation->sourceFieldDefinitionId) {
                 continue;
             }
             $sourceFieldDefinitionIdentifier = $fieldDefinition->identifier;
             break;
         }
     }
     return new Relation(array('id' => $spiRelation->id, 'sourceFieldDefinitionIdentifier' => $sourceFieldDefinitionIdentifier, 'type' => $spiRelation->type, 'sourceContentInfo' => $sourceContentInfo, 'destinationContentInfo' => $destinationContentInfo));
 }

 /**
  * @dataProvider providerForTestValidateError
  *
  * @param \eZ\Publish\API\Repository\Values\User\Limitation\ParentContentTypeLimitation $limitation
  * @param int $errorCount
  */
 public function testValidateError(ParentContentTypeLimitation $limitation, $errorCount)
 {
     if (!empty($limitation->limitationValues)) {
         $this->getPersistenceMock()->expects($this->any())->method("contentTypeHandler")->will($this->returnValue($this->contentTypeHandlerMock));
         foreach ($limitation->limitationValues as $key => $value) {
             $this->contentTypeHandlerMock->expects($this->at($key))->method("load")->with($value)->will($this->throwException(new NotFoundException('location', $value)));
         }
     } else {
         $this->getPersistenceMock()->expects($this->never())->method($this->anything());
     }
     // Need to create inline instead of depending on testConstruct() to get correct mock instance
     $limitationType = $this->testConstruct();
     $validationErrors = $limitationType->validate($limitation);
     self::assertCount($errorCount, $validationErrors);
 }