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<?php |
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declare(strict_types=1); |
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namespace Damax\Media\Domain\Model; |
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use Damax\Common\Domain\Model\Metadata; |
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use Damax\Media\Domain\Exception\InvalidFile; |
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use DateTimeImmutable; |
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use DateTimeInterface; |
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class Media |
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{ |
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private const STATUS_PENDING = 'pending'; |
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private const STATUS_UPLOADED = 'uploaded'; |
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private $id; |
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private $status = self::STATUS_PENDING; |
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private $type; |
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private $name; |
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private $mimeType; |
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private $fileSize; |
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private $fileKey; |
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private $storage; |
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private $metadata = []; |
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private $createdAt; |
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private $updatedAt; |
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private $createdById; |
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private $updatedById; |
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public function __construct(MediaId $id, string $type, string $name, FileInfo $info, UserId $userId = null) |
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{ |
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$this->id = (string) $id; |
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$this->type = $type; |
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$this->name = $name; |
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$this->mimeType = $info->mimeType(); |
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$this->fileSize = $info->fileSize(); |
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$this->createdAt = $this->updatedAt = new DateTimeImmutable(); |
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$this->createdById = $this->updatedById = $userId ? (string) $userId : null; |
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} |
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public function id(): MediaId |
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{ |
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return MediaId::fromString((string) $this->id); |
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} |
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public function status(): string |
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{ |
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return $this->status; |
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} |
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public function type(): string |
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{ |
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return $this->type; |
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} |
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public function name(): string |
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{ |
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return $this->name; |
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} |
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public function info(): FileInfo |
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{ |
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return new FileInfo($this->mimeType, $this->fileSize); |
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} |
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public function matchesInfo(FileInfo $info): bool |
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{ |
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return $this->info()->sameAs($info); |
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} |
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public function uploaded(): bool |
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{ |
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return $this->fileKey && $this->storage; |
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} |
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/** |
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* @throws InvalidFile |
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*/ |
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public function file(): File |
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{ |
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if (!$this->uploaded()) { |
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throw InvalidFile::notUploaded(); |
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} |
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return new File($this->fileKey, $this->storage, $this->info()); |
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} |
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public function metadata(): Metadata |
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{ |
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return Metadata::fromArray($this->metadata); |
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} |
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public function createdAt(): DateTimeInterface |
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{ |
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return $this->createdAt; |
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} |
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public function updatedAt(): DateTimeInterface |
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{ |
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return $this->updatedAt; |
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} |
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public function createdById(): ?UserId |
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{ |
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return $this->createdById ? UserId::fromString((string) $this->createdById) : null; |
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} |
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public function updatedById(): ?UserId |
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{ |
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return $this->updatedById ? UserId::fromString((string) $this->updatedById) : null; |
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} |
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/** |
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* @throws InvalidFile |
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*/ |
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public function upload(File $file, Metadata $metadata, UserId $uploaderId = null) |
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{ |
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if (!$this->matchesInfo($file->info())) { |
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throw InvalidFile::unmatchedInfo(); |
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} |
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$this->status = self::STATUS_UPLOADED; |
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$this->fileKey = $file->key(); |
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$this->storage = $file->storage(); |
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$this->metadata = $metadata->all(); |
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$this->updatedAt = new DateTimeImmutable(); |
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$this->updatedById = $uploaderId ? (string) $uploaderId : $this->updatedById; |
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} |
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} |
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