45 lines
1.3 KiB
PHP
45 lines
1.3 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace Shared\Models\ValueObjects;
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/**
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* Represents raw, not a stored picture.
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*/
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final readonly class RawPicture
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{
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public const array ALLOWED_EXTENSIONS = PicturePath::ALLOWED_EXTENSIONS;
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public const int MAX_SIZE_IN_BYTES = 5 * 1024 * 1024;
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/**
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* @param string $content Binary content of the picture
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* @param string $originalName Original filename, used to infer the extension
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* @throws \DomainException
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*/
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public function __construct(
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public string $content,
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public string $originalName,
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) {
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if ($this->content === '') {
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throw new \DomainException('Raw picture content cannot be empty.');
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}
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if (strlen($this->content) > self::MAX_SIZE_IN_BYTES) {
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throw new \DomainException('Raw picture exceeds the maximum allowed size.');
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}
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$trimmedName = trim($this->originalName);
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if ($trimmedName === '') {
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throw new \DomainException('Raw picture original name cannot be empty.');
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}
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$extension = strtolower(pathinfo($trimmedName, PATHINFO_EXTENSION));
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if (! in_array($extension, self::ALLOWED_EXTENSIONS, true)) {
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throw new \DomainException('Raw picture must have one of these extensions: ' . implode(', ', self::ALLOWED_EXTENSIONS));
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}
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}
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}
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