1: | <?php |
2: | /** |
3: | * XOOPS form element of CAPTCHA |
4: | * |
5: | * You may not change or alter any portion of this comment or credits |
6: | * of supporting developers from this source code or any supporting source code |
7: | * which is considered copyrighted (c) material of the original comment or credit authors. |
8: | * This program is distributed in the hope that it will be useful, |
9: | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
10: | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
11: | * |
12: | * @copyright (c) 2000-2016 XOOPS Project (www.xoops.org) |
13: | * @license GNU GPL 2 (https://www.gnu.org/licenses/gpl-2.0.html) |
14: | * @package kernel |
15: | * @subpackage form |
16: | * @since 2.3.0 |
17: | * @author Taiwen Jiang <phppp@users.sourceforge.net> |
18: | */ |
19: | defined('XOOPS_ROOT_PATH') || exit('Restricted access'); |
20: | |
21: | xoops_load('XoopsFormElement'); |
22: | |
23: | /** |
24: | * Usage of XoopsFormCaptcha |
25: | * |
26: | * For form creation: |
27: | * Add form element where proper: <code>$xoopsform->addElement(new XoopsFormCaptcha($caption, $name, $skipmember, $configs));</code> |
28: | * |
29: | * For verification: |
30: | * <code> |
31: | * xoops_load('xoopscaptcha'); |
32: | * $xoopsCaptcha = XoopsCaptcha::getInstance(); |
33: | * if (! $xoopsCaptcha->verify() ) { |
34: | * echo $xoopsCaptcha->getMessage(); |
35: | * ... |
36: | * } |
37: | * </code> |
38: | */ |
39: | |
40: | /** |
41: | * Xoops Form Captcha |
42: | * |
43: | * @author Taiwen Jiang <phppp@users.sourceforge.net> |
44: | * @package kernel |
45: | * @subpackage form |
46: | */ |
47: | class XoopsFormCaptcha extends XoopsFormElement |
48: | { |
49: | public $captchaHandler; |
50: | |
51: | /** |
52: | * Constructor |
53: | * @param string $caption Caption of the form element, default value is defined in captcha/language/ |
54: | * @param string $name Name for the input box |
55: | * @param boolean $skipmember Skip CAPTCHA check for members deprecated |
56: | * @param array $configs deprecated |
57: | */ |
58: | public function __construct($caption = '', $name = 'xoopscaptcha', $skipmember = '', $configs = array()) |
59: | { |
60: | xoops_load('XoopsCaptcha'); |
61: | $this->captchaHandler = XoopsCaptcha::getInstance(); |
62: | if($skipmember !== '' || !empty($configs)){ |
63: | $GLOBALS['xoopsLogger']->addDeprecated("In the class 'XoopsFormCaptcha' The settings 'skipmember' and 'configs' are deprecated since XOOPS 2.5.11"); |
64: | } |
65: | $config['name'] = $name; |
66: | $this->captchaHandler->setConfigs($config); |
67: | |
68: | if (!$this->captchaHandler->isActive()) { |
69: | $this->setHidden(); |
70: | } else { |
71: | $caption = !empty($caption) ? $caption : $this->captchaHandler->getCaption(); |
72: | $this->setCaption($caption); |
73: | $this->setName($name); |
74: | } |
75: | } |
76: | |
77: | /** |
78: | * @param $name |
79: | * @param $val |
80: | * |
81: | * @return mixed |
82: | */ |
83: | public function setConfig($name, $val) |
84: | { |
85: | return $this->captchaHandler->setConfig($name, $val); |
86: | } |
87: | |
88: | /** |
89: | * @return mixed |
90: | */ |
91: | public function render() |
92: | { |
93: | // if (!$this->isHidden()) { |
94: | return $this->captchaHandler->render(); |
95: | // } |
96: | } |
97: | |
98: | /** |
99: | * @return mixed |
100: | */ |
101: | public function renderValidationJS() |
102: | { |
103: | return $this->captchaHandler->renderValidationJS(); |
104: | } |
105: | } |
106: |