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| author | Meik Sievertsen <acydburn@phpbb.com> | 2009-10-04 18:14:59 +0000 |
|---|---|---|
| committer | Meik Sievertsen <acydburn@phpbb.com> | 2009-10-04 18:14:59 +0000 |
| commit | 2e17e448deed073f8614bb555a8ef20c57291c2a (patch) | |
| tree | 533007e53d3584d0887b0f639d0e673b1e15ea7a /phpBB/includes/captcha/captcha_factory.php | |
| parent | bf8ac19eaa8d74f9dfd6d597190f5664e7339382 (diff) | |
| download | forums-2e17e448deed073f8614bb555a8ef20c57291c2a.tar forums-2e17e448deed073f8614bb555a8ef20c57291c2a.tar.gz forums-2e17e448deed073f8614bb555a8ef20c57291c2a.tar.bz2 forums-2e17e448deed073f8614bb555a8ef20c57291c2a.tar.xz forums-2e17e448deed073f8614bb555a8ef20c57291c2a.zip | |
Copy 3.0.x branch to trunk
git-svn-id: file:///svn/phpbb/trunk@10211 89ea8834-ac86-4346-8a33-228a782c2dd0
Diffstat (limited to 'phpBB/includes/captcha/captcha_factory.php')
| -rw-r--r-- | phpBB/includes/captcha/captcha_factory.php | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/phpBB/includes/captcha/captcha_factory.php b/phpBB/includes/captcha/captcha_factory.php new file mode 100644 index 0000000000..73406a954f --- /dev/null +++ b/phpBB/includes/captcha/captcha_factory.php @@ -0,0 +1,100 @@ +<?php +/** +* +* @package VC +* @version $Id$ +* @copyright (c) 2008 phpBB Group +* @license http://opensource.org/licenses/gpl-license.php GNU Public License +* +*/ + +/** +* @ignore +*/ +if (!defined('IN_PHPBB')) +{ + exit; +} + +/** +* A small class for 3.0.x (no autoloader in 3.0.x) +* +* @package VC +*/ +class phpbb_captcha_factory +{ + /** + * return an instance of class $name in file $name_plugin.php + */ + function &get_instance($name) + { + global $phpbb_root_path, $phpEx; + + $name = basename($name); + if (!class_exists($name)) + { + include($phpbb_root_path . "includes/captcha/plugins/{$name}_plugin." . $phpEx); + } + $instance =& call_user_func(array($name, 'get_instance')); + return $instance; + } + + /** + * Call the garbage collector + */ + function garbage_collect($name) + { + global $phpbb_root_path, $phpEx; + + $name = basename($name); + if (!class_exists($name)) + { + include($phpbb_root_path . "includes/captcha/plugins/{$name}_plugin." . $phpEx); + } + call_user_func(array($name, 'garbage_collect'), 0); + } + + /** + * return a list of all discovered CAPTCHA plugins + */ + function get_captcha_types() + { + global $phpbb_root_path, $phpEx; + + $captchas = array( + 'available' => array(), + 'unavailable' => array(), + ); + + $dp = @opendir($phpbb_root_path . 'includes/captcha/plugins'); + + if ($dp) + { + while (($file = readdir($dp)) !== false) + { + if ((preg_match('#_plugin\.' . $phpEx . '$#', $file))) + { + $name = preg_replace('#^(.*?)_plugin\.' . $phpEx . '$#', '\1', $file); + if (!class_exists($name)) + { + include($phpbb_root_path . "includes/captcha/plugins/$file"); + } + + if (call_user_func(array($name, 'is_available'))) + { + $captchas['available'][$name] = call_user_func(array($name, 'get_name')); + } + else + { + $captchas['unavailable'][$name] = call_user_func(array($name, 'get_name')); + } + } + } + closedir($dp); + } + + return $captchas; + } +} + +?>
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