FileEye\MimeMap\Extension

Complexity

Total Complexity

4

Size/Duplication

Total Lines	34
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	1

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getTypes()	0	7	2
A	getDefaultType()	0	3	1

<?php declare(strict_types=1);

namespace FileEye\MimeMap;

use FileEye\MimeMap\Map\MimeMapInterface;

/**
 * Class for mapping file extensions to MIME types.
 */
class Extension implements ExtensionInterface
{
    /**
     * The file extension.
     *
     * @var string
     */
    protected $extension;

    /**
     * The MIME types map.
     *
     * @var MimeMapInterface
     */
    protected $map;

    public function __construct(string $extension, string $map_class = null)
    {
        $this->extension = strtolower($extension);
        $this->map = MapHandler::map($map_class);
    }

    public function getDefaultType(): string
    {
        return $this->getTypes()[0];
    }

    public function getTypes(): array
    {
        $types = $this->map->getExtensionTypes($this->extension);
        if (!empty($types)) {
            return $types;
        }
        throw new MappingException('No MIME type mapped to extension ' . $this->extension);
    }
}