Code Coverage for I:\www\pvcHtml\src\val_tester\MediaTypeTester.php

1	<?php
2
3	/**
4	* @author: Doug Wilbourne (dougwilbourne@gmail.com)
5	*/
6	declare(strict_types=1);
7
8	namespace pvc\html\val_tester;
9
10	use pvc\interfaces\http\mime\MimeTypesInterface;
11	use pvc\interfaces\validator\ValTesterInterface;
12
13	/**
14	* class ValTesterMediaTypeSpecifier
15	* @implements ValTesterInterface<string>
16	* documentation from https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/accept#unique_file_type_specifiers
17	*
18	* A valid case-insensitive filename extension, starting with a period (".") character. For example: .jpg, .pdf, or .doc.
19	* A valid MIME type string, with no extensions.
20	* The string audio/* meaning "any audio file".
21	* The string video/* meaning "any video file".
22	* The string image/* meaning "any image file".
23	*/
24	class MediaTypeTester implements ValTesterInterface
25	{
26	protected MimeTypesInterface $mimeTypes;
27
28	public function __construct(MimeTypesInterface $mimeTypes)
29	{
30	$this->mimeTypes = $mimeTypes;
31	}
32
33	/**
34	* { @inheritDoc }
35	*/
36	public function testValue(mixed $value): bool
37	{
38	$generalized = ['audio/', 'video/', 'image/*'];
39	if (in_array($value, $generalized)) {
40	return true;
41	}
42
43	if ($this->mimeTypes->isValidMimeTypeName($value) \|\| $this->mimeTypes->isValidMimeTypeFileExtension($value)) {
44	return true;
45	}
46
47	return false;
48	}
49	}