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| 1 | <?php |
| 2 | /** |
| 3 | * Pop PHP Framework (http://www.popphp.org/) |
| 4 | * |
| 5 | * @link https://github.com/popphp/popphp-framework |
| 6 | * @author Nick Sagona, III <dev@nolainteractive.com> |
| 7 | * @copyright Copyright (c) 2009-2024 NOLA Interactive, LLC. (http://www.nolainteractive.com) |
| 8 | * @license http://www.popphp.org/license New BSD License |
| 9 | */ |
| 10 | |
| 11 | /** |
| 12 | * @namespace |
| 13 | */ |
| 14 | namespace Pop\Form\Element\Input; |
| 15 | |
| 16 | use Pop\Form\Element; |
| 17 | |
| 18 | /** |
| 19 | * Form file element class |
| 20 | * |
| 21 | * @category Pop |
| 22 | * @package Pop\Form |
| 23 | * @author Nick Sagona, III <dev@nolainteractive.com> |
| 24 | * @copyright Copyright (c) 2009-2024 NOLA Interactive, LLC. (http://www.nolainteractive.com) |
| 25 | * @license http://www.popphp.org/license New BSD License |
| 26 | * @version 4.0.0 |
| 27 | */ |
| 28 | |
| 29 | class File extends Element\Input |
| 30 | { |
| 31 | |
| 32 | /** |
| 33 | * Constructor |
| 34 | * |
| 35 | * Instantiate the file input form element |
| 36 | * |
| 37 | * @param string $name |
| 38 | * @param ?string $value |
| 39 | * @param ?string $indent |
| 40 | */ |
| 41 | public function __construct(string $name, ?string $value = null, ?string $indent = null) |
| 42 | { |
| 43 | parent::__construct($name, 'file', $value, $indent); |
| 44 | } |
| 45 | |
| 46 | /** |
| 47 | * Validate the form element object |
| 48 | * |
| 49 | * @param array $formValues |
| 50 | * @return bool |
| 51 | */ |
| 52 | public function validate(array $formValues = []): bool |
| 53 | { |
| 54 | if (($_FILES) && (isset($_FILES[$this->name]['name']))) { |
| 55 | $value = $_FILES[$this->name]['name']; |
| 56 | $size = $_FILES[$this->name]['size']; |
| 57 | } else { |
| 58 | $value = null; |
| 59 | $size = null; |
| 60 | } |
| 61 | |
| 62 | // Check if the element is required |
| 63 | if (($this->required) && empty($value)) { |
| 64 | $this->errors[] = 'This field is required.'; |
| 65 | } |
| 66 | |
| 67 | // Check field validators |
| 68 | if (count($this->validators) > 0) { |
| 69 | foreach ($this->validators as $validator) { |
| 70 | if ($validator instanceof \Pop\Validator\ValidatorInterface) { |
| 71 | $class = get_class($validator); |
| 72 | if (($size !== null) && |
| 73 | (('Pop\Validator\LessThanEqual' == $class) || ('Pop\Validator\GreaterThanEqual' == $class) || |
| 74 | ('Pop\Validator\LessThan' == $class) || ('Pop\Validator\GreaterThan' == $class))) { |
| 75 | if (!$validator->evaluate($size)) { |
| 76 | $this->errors[] = $validator->getMessage(); |
| 77 | } |
| 78 | } else { |
| 79 | if (!$validator->evaluate($value)) { |
| 80 | $this->errors[] = $validator->getMessage(); |
| 81 | } |
| 82 | } |
| 83 | } else if (is_callable($validator)) { |
| 84 | $this->validateCallable($validator, $value, $formValues); |
| 85 | } |
| 86 | } |
| 87 | } |
| 88 | |
| 89 | return (count($this->errors) == 0); |
| 90 | } |
| 91 | |
| 92 | } |