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<?php |
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/* |
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* This file is part of the BenGorFile package. |
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* |
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* (c) Beñat Espiña <[email protected]> |
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* (c) Gorka Laucirica <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace BenGorFile\File\Domain\Model; |
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/** |
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* File domain class. |
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* |
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* @author Beñat Espiña <[email protected]> |
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* @author Gorka Laucirica <[email protected]> |
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*/ |
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class File extends FileAggregateRoot |
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{ |
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/** |
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* The id. |
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* |
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* @var FileId |
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*/ |
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protected $id; |
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/** |
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* Created on. |
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* |
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* @var \DateTimeImmutable |
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*/ |
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protected $createdOn; |
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/** |
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* The file mime type. |
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* |
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* @var FileMimeType |
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*/ |
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protected $mimeType; |
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/** |
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* The file name. |
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* |
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* @var FileName |
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*/ |
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protected $name; |
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/** |
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* Updated on. |
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* |
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* @var \DateTimeImmutable |
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*/ |
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protected $updatedOn; |
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/** |
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* Constructor. |
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* |
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* @param FileId $anId The id |
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* @param FileName $aName The file name |
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* @param FileMimeType $aMimeType The file mime type |
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*/ |
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public function __construct(FileId $anId, FileName $aName, FileMimeType $aMimeType) |
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{ |
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$this->id = $anId; |
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$this->name = $aName; |
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$this->createdOn = new \DateTimeImmutable(); |
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$this->updatedOn = new \DateTimeImmutable(); |
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$this->setMimeType($aMimeType); |
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$this->publish(new FileUploaded($this->id())); |
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} |
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/** |
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* Gets the id. |
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* |
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* @return FileId |
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*/ |
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public function id() |
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{ |
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return $this->id; |
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} |
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/** |
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* Gets the created on. |
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* |
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* @return \DateTimeImmutable |
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*/ |
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public function createdOn() |
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{ |
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return $this->createdOn; |
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} |
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/** |
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* Gets the file mime type. |
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* |
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* @return FileMimeType |
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*/ |
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public function mimeType() |
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{ |
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return $this->mimeType; |
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} |
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/** |
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* Gets the file name. |
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* |
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* @return FileName |
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*/ |
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public function name() |
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{ |
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return $this->name; |
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} |
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/** |
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* Overwrites the file. |
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* |
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* @param FileName $aName The file name |
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* @param FileMimeType $aMimeType The file mime type |
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*/ |
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public function overwrite(FileName $aName, FileMimeType $aMimeType) |
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{ |
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$this->name = $aName; |
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$this->mimeType = $aMimeType; |
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$this->updatedOn = new \DateTimeImmutable(); |
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$this->publish(new FileOverwritten($this->id())); |
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} |
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/** |
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* Removes the file. |
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*/ |
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public function remove() |
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{ |
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$this->publish(new FileRemoved($this->id())); |
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} |
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/** |
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* Renames the file. |
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* |
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* @param FileName $aName The file name |
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* |
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* @throws FileNameException when the file name extension is different of the current |
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*/ |
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public function rename(FileName $aName) |
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{ |
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if ($aName->extension() !== $this->name()->extension()) { |
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throw FileNameException::invalidName($aName); |
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} |
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$this->name = $aName; |
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$this->updatedOn = new \DateTimeImmutable(); |
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$this->publish(new FileRenamed($this->id())); |
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} |
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/** |
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* Gets the updated on. |
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* |
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* @return \DateTimeImmutable |
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*/ |
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public function updatedOn() |
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{ |
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return $this->updatedOn; |
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} |
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/** |
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* Magic method that represents the file domain object in string format. |
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* |
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* @return string |
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*/ |
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public function __toString() |
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{ |
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return $this->name->filename(); |
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} |
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/** |
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* Gets the available mime types in scalar type. |
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* |
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* This method is an extension point that it allows |
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* to add more mime types easily in the domain. |
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* |
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* @return array |
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*/ |
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protected function availableMimeTypes() |
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{ |
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return FileMimeType::mimeTypes(); |
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} |
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/** |
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* Sets the given mime type in the file scope. |
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* |
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* @param FileMimeType $aMimeType The mime type |
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* |
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* @throws FileMimeTypeException when the given mime type is not support for the file |
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*/ |
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private function setMimeType(FileMimeType $aMimeType) |
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{ |
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if (!in_array($aMimeType->mimeType(), $this->availableMimeTypes(), true)) { |
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throw FileMimeTypeException::doesNotSupport($aMimeType->mimeType()); |
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} |
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$this->mimeType = $aMimeType; |
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} |
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} |
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