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| author | Henry Sudhof <kellanved@phpbb.com> | 2009-06-02 14:12:23 +0000 |
|---|---|---|
| committer | Henry Sudhof <kellanved@phpbb.com> | 2009-06-02 14:12:23 +0000 |
| commit | b776d02682492077a4fafd8835d7c4a17e50762d (patch) | |
| tree | 0c94c7e662baaaf047f1eace9658bd13fc36b8e3 /phpBB/includes/captcha/captcha_factory.php | |
| parent | b9ece6bdfe65b2e63c42d4a83fd831b4377e1b90 (diff) | |
| download | forums-b776d02682492077a4fafd8835d7c4a17e50762d.tar forums-b776d02682492077a4fafd8835d7c4a17e50762d.tar.gz forums-b776d02682492077a4fafd8835d7c4a17e50762d.tar.bz2 forums-b776d02682492077a4fafd8835d7c4a17e50762d.tar.xz forums-b776d02682492077a4fafd8835d7c4a17e50762d.zip | |
Okay, a first ci of the new captcha plugins. We'll add dynamic template includes later, as well as documentation on how to use this. I'm prepared to get yelled at for bugs (oh, I know that there are plenty); but please blame spammers for broken styles and MODs.
git-svn-id: file:///svn/phpbb/branches/phpBB-3_0_0@9524 89ea8834-ac86-4346-8a33-228a782c2dd0
Diffstat (limited to 'phpBB/includes/captcha/captcha_factory.php')
| -rwxr-xr-x | phpBB/includes/captcha/captcha_factory.php | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/phpBB/includes/captcha/captcha_factory.php b/phpBB/includes/captcha/captcha_factory.php new file mode 100755 index 0000000000..e6f56172ec --- /dev/null +++ b/phpBB/includes/captcha/captcha_factory.php @@ -0,0 +1,92 @@ +<? +/** +* +* @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 until we get the autoloader done */ +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." . $phpEx); + } + return call_user_func(array($name, 'get_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(); + $captchas['available'] = array(); + $captchas['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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