zend-blog-3-backend

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<?php
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namespace App\Model;
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class SrcSetItem
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{
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    private array $items;
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    public function __construct(array $items)
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    {
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        $this->items = $items;
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    }
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    public function getItems(): array
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    {
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        return $this->items;
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    }
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    public function getMIMEType(): ?string
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    {
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        foreach ($this->items as $item) {
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            switch (strtolower(pathinfo($item['path'], PATHINFO_EXTENSION))) {
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                case 'jpeg':
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                case 'jpg':
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                    return 'image/jpeg';
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                case 'png':
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                    return 'image/png';
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                case 'webp':
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                    return 'image/webp';
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                case 'avif':
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                    return 'image/avif';
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            }
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        }
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        return null;
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    }
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    public function toArray(): array
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    {
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        return [
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            'items' => $this->items,
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            'type' => $this->getMIMEType(),
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        ];
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    }
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}
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