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<?php |
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/** |
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* WebHemi. |
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* |
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* PHP version 7.1 |
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* |
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* @copyright 2012 - 2017 Gixx-web (http://www.gixx-web.com) |
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* @license https://opensource.org/licenses/MIT The MIT License (MIT) |
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* |
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* @link http://www.gixx-web.com |
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*/ |
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declare(strict_types = 1); |
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namespace WebHemi\Data\Storage\Filesystem; |
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use WebHemi\DateTime; |
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use WebHemi\Data\ConnectorInterface; |
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use WebHemi\Data\EntityInterface; |
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use WebHemi\Data\Storage\AbstractStorage; |
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use WebHemi\Data\Entity\Filesystem\FilesystemEntity; |
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/** |
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* Class FilesystemStorage. |
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*/ |
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class FilesystemStorage extends AbstractStorage |
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{ |
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public const TYPE_DOCUMENT = FilesystemEntity::TYPE_DOCUMENT; |
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public const TYPE_BINARY = FilesystemEntity::TYPE_BINARY; |
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public const TYPE_DIRECTORY = FilesystemEntity::TYPE_DIRECTORY; |
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public const TYPE_SYMLINK = FilesystemEntity::TYPE_SYMLINK; |
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/** @var string */ |
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protected $dataGroup = 'webhemi_filesystem'; |
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/** @var string */ |
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protected $idKey = 'id_filesystem'; |
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/** @var string */ |
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private $idApplication = 'fk_application'; |
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/** @var string */ |
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private $idCategory = 'fk_category'; |
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/** @var string */ |
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private $idParent = 'fk_parent_node'; |
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/** @var string */ |
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private $idDocument = 'fk_filesystem_document'; |
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/** @var string */ |
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private $idFile = 'fk_filesystem_file'; |
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/** @var string */ |
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private $idDirectory = 'fk_filesystem_directory'; |
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/** @var string */ |
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private $idLink = 'fk_filesystem_link'; |
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/** @var string */ |
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private $path = 'path'; |
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/** @var string */ |
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private $baseName = 'basename'; |
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/** @var string */ |
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private $title = 'title'; |
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/** @var string */ |
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private $description = 'description'; |
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/** @var string */ |
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private $isHidden = 'is_hidden'; |
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/** @var string */ |
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private $isReadOnly = 'is_read_only'; |
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/** @var string */ |
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private $isDeleted = 'is_deleted'; |
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/** @var string */ |
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private $dateCreated = 'date_created'; |
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/** @var string */ |
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private $dateModified = 'date_modified'; |
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/** @var string */ |
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private $datePublished = 'date_published'; |
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/** |
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* Populates an entity with storage data. |
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* |
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* @param EntityInterface $dataEntity |
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* @param array $data |
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* @return void |
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*/ |
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protected function populateEntity(EntityInterface&$dataEntity, array $data) : void |
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{ |
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/* @var FilesystemEntity $dataEntity */ |
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$dataEntity->setFilesystemId((int) $data[$this->idKey]) |
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->setApplicationId((int) $data[$this->idApplication]) |
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->setCategoryId(isset($data[$this->idCategory]) ? (int)$data[$this->idCategory] : null) |
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->setParentId(isset($data[$this->idParent]) ? (int)$data[$this->idParent] : null) |
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->setDocumentId(isset($data[$this->idDocument]) ? (int)$data[$this->idDocument] : null) |
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->setFileId(isset($data[$this->idFile]) ? (int)$data[$this->idFile] : null) |
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->setDirectoryId(isset($data[$this->idDirectory]) ? (int)$data[$this->idDirectory] : null) |
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->setLinkId(isset($data[$this->idLink]) ? (int)$data[$this->idLink] : null) |
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->setPath($data[$this->path]) |
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->setBaseName($data[$this->baseName]) |
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->setTitle($data[$this->title]) |
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->setDescription($data[$this->description]) |
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->setHidden((bool) $data[$this->isHidden]) |
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->setReadOnly((bool) $data[$this->isReadOnly]) |
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->setDeleted((bool) $data[$this->isDeleted]) |
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->setDateCreated(new DateTime($data[$this->dateCreated] ?? 'now')) |
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->setDateModified(!empty($data[$this->dateModified]) ? new DateTime($data[$this->dateModified]) : null) |
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->setDatePublished(!empty($data[$this->datePublished]) ? new DateTime($data[$this->datePublished]) : null); |
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} |
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/** |
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* Get data from an entity. |
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* |
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* @param EntityInterface $dataEntity |
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* @return array |
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*/ |
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protected function getEntityData(EntityInterface $dataEntity) : array |
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{ |
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/** @var FilesystemEntity $dataEntity */ |
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$dateCreated = $dataEntity->getDateCreated(); |
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$dateModified = $dataEntity->getDateModified(); |
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$datePublished = $dataEntity->getDatePublished(); |
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return [ |
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$this->idKey => $dataEntity->getKeyData(), |
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$this->idApplication = $dataEntity->getApplicationId(), |
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$this->idCategory = $dataEntity->getCategoryId(), |
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$this->idParent = $dataEntity->getParentId(), |
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$this->documentId = $dataEntity->getDocumentId(), |
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$this->fileId = $dataEntity->getFileId(), |
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$this->directoryId = $dataEntity->getDirectoryId(), |
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$this->linkId = $dataEntity->getLinkId(), |
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$this->path => $dataEntity->getPath(), |
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$this->baseName => $dataEntity->getBaseName(), |
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$this->title => $dataEntity->getTitle(), |
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$this->description => $dataEntity->getDescription(), |
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$this->isHidden => (int) $dataEntity->getHidden(), |
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$this->isReadOnly => (int) $dataEntity->getReadOnly(), |
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$this->isDeleted => (int) $dataEntity->getDeleted(), |
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$this->dateCreated => $dateCreated instanceof DateTime ? $dateCreated->format('Y-m-d H:i:s') : null, |
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$this->dateModified => $dateModified instanceof DateTime ? $dateModified->format('Y-m-d H:i:s') : null, |
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$this->datePublished => $datePublished instanceof DateTime ? $datePublished->format('Y-m-d H:i:s') : null |
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]; |
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} |
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/** |
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* Gets the filesystem entity by the identifier. |
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* |
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* @param int $identifier |
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* @return null|FilesystemEntity |
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*/ |
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public function getFilesystemById(int $identifier) : ? FilesystemEntity |
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{ |
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/** @var null|FilesystemEntity $dataEntity */ |
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$dataEntity = $this->getDataEntity([$this->idKey => $identifier]); |
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return $dataEntity; |
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} |
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/** |
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* Gets the filesystem entity by custom expression. |
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* |
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* @param int $applicationId |
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* @param int $directoryId |
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* @return FilesystemEntity[] |
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*/ |
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public function getFilesystemSetByApplicationAndDirectory(int $applicationId, int $directoryId) : ? array |
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{ |
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/** @var FilesystemEntity[] $dataEntitySet */ |
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$dataEntitySet = $this->getDataEntitySet( |
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[$this->idApplication => $applicationId, $this->idDirectory => $directoryId] |
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); |
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return $dataEntitySet; |
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} |
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/** |
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* Gets the filesystem entity according to the application and the uri. |
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* |
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* @param int $applicationId |
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* @param string $path |
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* @param string $baseName |
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* @return null|FilesystemEntity |
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*/ |
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public function getFilesystemData(int $applicationId, string $path, string $baseName) : ? FilesystemEntity |
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{ |
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/** @var null|FilesystemEntity $dataEntity */ |
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$dataEntity = $this->getDataEntity( |
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[ |
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$this->idApplication => $applicationId, |
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$this->path => $path, |
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$this->baseName => $baseName |
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] |
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); |
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return $dataEntity; |
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} |
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/** |
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* Gets the published documents |
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* |
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* @param int $applicationId |
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* @param array $additionalExpressions |
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* @param string|null $order |
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* @param int|null $limit |
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* @param int|null $offset |
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* @param string|null $groupBy |
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* @param string|null $having |
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* @return FilesystemEntity[] |
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*/ |
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public function getPublishedDocuments( |
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int $applicationId, |
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array $additionalExpressions = [], |
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string $order = null, |
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int $limit = null, |
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int $offset = null, |
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string $groupBy = null, |
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string $having = null |
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) : array { |
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$defaultExpressions = [ |
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$this->idApplication => $applicationId, |
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$this->isHidden => 0, |
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$this->isDeleted => 0, |
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$this->datePublished => true, // >> IS NOT NULL |
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$this->idDocument => true // >> will get documents only |
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]; |
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// This way the default ones can be overwritten. |
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$expressions = array_merge($defaultExpressions, $additionalExpressions); |
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$options = [ |
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ConnectorInterface::OPTION_ORDER => ($order ?? $this->datePublished.' DESC') |
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]; |
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if (is_numeric($limit)) { |
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$options[ConnectorInterface::OPTION_LIMIT] = (int) $limit; |
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if (is_numeric($offset)) { |
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$options[ConnectorInterface::OPTION_OFFSET] = (int) $offset; |
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} |
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} |
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if (!empty($groupBy)) { |
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$options[ConnectorInterface::OPTION_GROUP] = $groupBy; |
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if (!empty($having)) { |
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$options[ConnectorInterface::OPTION_HAVING] = $having; |
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} |
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} |
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/** @var FilesystemEntity[] $dataEntitySet */ |
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$dataEntitySet = $this->getDataEntitySet($expressions, $options); |
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return $dataEntitySet; |
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} |
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/** |
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* Gets simple structured meta information for a filesystem record. |
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* |
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* @param int $filesystemId |
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* @return array |
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*/ |
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public function getPublicationMeta(int $filesystemId) : array |
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{ |
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$filesystemMetaSet = []; |
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/** @var ConnectorInterface $connector */ |
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$connector = $this->getConnector(); |
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// Switch to another data group (DO NOT FORGET TO SET IT BACK!!) |
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$connector->setDataGroup('webhemi_filesystem_meta') |
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->setIdKey('id_filesystem_meta'); |
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$filesystemRecord = $connector->getDataSet(['fk_filesystem' => $filesystemId]); |
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// switch back to the original data group |
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$connector->setDataGroup($this->dataGroup) |
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->setIdKey($this->idKey); |
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foreach ($filesystemRecord as $data) { |
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$filesystemMetaSet[$data['meta_key']] = $data['meta_data']; |
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} |
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return $filesystemMetaSet; |
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} |
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} |
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Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: