diff options
author | Pierre Schmitz <pierre@archlinux.de> | 2015-06-04 07:31:04 +0200 |
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committer | Pierre Schmitz <pierre@archlinux.de> | 2015-06-04 07:58:39 +0200 |
commit | f6d65e533c62f6deb21342d4901ece24497b433e (patch) | |
tree | f28adf0362d14bcd448f7b65a7aaf38650f923aa /extensions/ConfirmEdit/CaptchaStore.php | |
parent | c27b2e832fe25651ef2410fae85b41072aae7519 (diff) |
Update to MediaWiki 1.25.1
Diffstat (limited to 'extensions/ConfirmEdit/CaptchaStore.php')
-rw-r--r-- | extensions/ConfirmEdit/CaptchaStore.php | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/extensions/ConfirmEdit/CaptchaStore.php b/extensions/ConfirmEdit/CaptchaStore.php deleted file mode 100644 index a54db97f..00000000 --- a/extensions/ConfirmEdit/CaptchaStore.php +++ /dev/null @@ -1,116 +0,0 @@ -<?php - -abstract class CaptchaStore { - /** - * Store the correct answer for a given captcha - * @param $index String - * @param $info String the captcha result - */ - public abstract function store( $index, $info ); - - /** - * Retrieve the answer for a given captcha - * @param $index String - * @return String - */ - public abstract function retrieve( $index ); - - /** - * Delete a result once the captcha has been used, so it cannot be reused - * @param $index - */ - public abstract function clear( $index ); - - /** - * Whether this type of CaptchaStore needs cookies - * @return Bool - */ - public abstract function cookiesNeeded(); - - /** - * The singleton instance - * @var CaptchaStore - */ - private static $instance; - - /** - * Get somewhere to store captcha data that will persist between requests - * - * @throws MWException - * @return CaptchaStore - */ - public final static function get() { - if ( !self::$instance instanceof self ) { - global $wgCaptchaStorageClass; - if ( in_array( 'CaptchaStore', class_parents( $wgCaptchaStorageClass ) ) ) { - self::$instance = new $wgCaptchaStorageClass; - } else { - throw new MWException( "Invalid CaptchaStore class $wgCaptchaStorageClass" ); - } - } - return self::$instance; - } - - /** - * Protected constructor: no creating instances except through the factory method above - */ - protected function __construct() {} -} - -class CaptchaSessionStore extends CaptchaStore { - - protected function __construct() { - // Make sure the session is started - if ( session_id() === '' ) { - wfSetupSession(); - } - } - - function store( $index, $info ) { - $_SESSION['captcha' . $info['index']] = $info; - } - - function retrieve( $index ) { - if ( isset( $_SESSION['captcha' . $index] ) ) { - return $_SESSION['captcha' . $index]; - } else { - return false; - } - } - - function clear( $index ) { - unset( $_SESSION['captcha' . $index] ); - } - - function cookiesNeeded() { - return true; - } -} - -class CaptchaCacheStore extends CaptchaStore { - - function store( $index, $info ) { - global $wgMemc, $wgCaptchaSessionExpiration; - $wgMemc->set( wfMemcKey( 'captcha', $index ), $info, - $wgCaptchaSessionExpiration ); - } - - function retrieve( $index ) { - global $wgMemc; - $info = $wgMemc->get( wfMemcKey( 'captcha', $index ) ); - if ( $info ) { - return $info; - } else { - return false; - } - } - - function clear( $index ) { - global $wgMemc; - $wgMemc->delete( wfMemcKey( 'captcha', $index ) ); - } - - function cookiesNeeded() { - return false; - } -} |