ItemImage.php at 0a360f7 ⋅ terrylinooo/shieldon

<?php
/**
 * This file is part of the Shieldon package.
 *
 * (c) Terry L. <contact@terryl.in>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 * 
 * php version 7.1.0
 * 
 * @category  Web-security
 * @package   Shieldon
 * @author    Terry Lin <contact@terryl.in>
 * @copyright 2019 terrylinooo
 * @license   https://github.com/terrylinooo/shieldon/blob/2.x/LICENSE MIT
 * @link      https://github.com/terrylinooo/shieldon
 * @see       https://shieldon.io
 */

declare(strict_types=1);

namespace Shieldon\Firewall\Firewall\Captcha;

use Shieldon\Firewall\Captcha\CaptchaInterface;
use Shieldon\Firewall\Captcha\ImageCaptcha;

/**
 * Get File driver.
 */
class ItemImage
{
    /**
     * Initialize and get the instance.
     *
     * @param array $setting The configuration of that driver.
     *
     * @return CaptchaInterface
     */
    public static function get(array $setting): CaptchaInterface
    {
        $type   = $setting['config']['type']   ?? 'alnum';
        $length = $setting['config']['length'] ?? 8;

        $imageCaptchaConfig = [];

        switch ($type) {
            case 'numeric':
                $imageCaptchaConfig['pool'] = '0123456789';
                break;

            case 'alpha':
                $imageCaptchaConfig['pool'] = '0123456789abcdefghijklmnopqrstuvwxyz';
                break;

            case 'alnum':
            default:
                $imageCaptchaConfig['pool'] = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
        }

        $imageCaptchaConfig['word_length'] = $length;

        return new ImageCaptcha($imageCaptchaConfig);
    }
}

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1		<?php
2		/**
3		* This file is part of the Shieldon package.
4		*
5		* (c) Terry L. <contact@terryl.in>
6		*
7		* For the full copyright and license information, please view the LICENSE
8		* file that was distributed with this source code.
9		*
10		* php version 7.1.0
11		*
12		* @category Web-security
13		* @package Shieldon
14		* @author Terry Lin <contact@terryl.in>
15		* @copyright 2019 terrylinooo
16		* @license https://github.com/terrylinooo/shieldon/blob/2.x/LICENSE MIT
17		* @link https://github.com/terrylinooo/shieldon
18		* @see https://shieldon.io
19		*/
20
21		declare(strict_types=1);
22
23		namespace Shieldon\Firewall\Firewall\Captcha;
24
25		use Shieldon\Firewall\Captcha\CaptchaInterface;
26		use Shieldon\Firewall\Captcha\ImageCaptcha;
27
28		/**
29		* Get File driver.
30		*/
31		class ItemImage
32		{
33		/**
34		* Initialize and get the instance.
35		*
36		* @param array $setting The configuration of that driver.
37		*
38		* @return CaptchaInterface
39		*/
40	3	public static function get(array $setting): CaptchaInterface
41		{
42	3	$type = $setting['config']['type'] ?? 'alnum';
43	3	$length = $setting['config']['length'] ?? 8;
44
45	3	$imageCaptchaConfig = [];
46
47	2	switch ($type) {
48	3	case 'numeric':
49	3	$imageCaptchaConfig['pool'] = '0123456789';
50	3	break;
51
52	3	case 'alpha':
53	3	$imageCaptchaConfig['pool'] = '0123456789abcdefghijklmnopqrstuvwxyz';
54	3	break;
55
56	3	case 'alnum':
57		default:
58	3	$imageCaptchaConfig['pool'] = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
59		}
60
61	3	$imageCaptchaConfig['word_length'] = $length;
62
63	3	return new ImageCaptcha($imageCaptchaConfig);
64		}
65		}