PHP ExtensionManager::getInstance方法代码示例

 public function load()
 {
     // In case of the page:
     if (isset($_GET['download'])) {
         header('Content-Disposition: attachment; filename=' . $_GET['download']);
     }
     // In case of a file:
     if (isset($_GET['file'])) {
         // include_once('event.force_download.config.php');
         $driver = ExtensionManager::getInstance('force_download');
         /* @var $driver extension_force_download */
         $allowedDirs = $driver->getLocations();
         $pathInfo = pathinfo($_GET['file']);
         // Check to see if the directory is allowed to direct-download from:
         $wildCardMatch = false;
         $info = pathinfo($_GET['file']);
         foreach ($allowedDirs as $allowedDir) {
             if (strstr($allowedDir, '/*') !== false) {
                 $match = str_replace('/*', '', $allowedDir);
                 if (strstr($match, $info['dirname']) !== false) {
                     $wildCardMatch = true;
                 }
             }
         }
         if (in_array($pathInfo['dirname'], $allowedDirs) || $wildCardMatch) {
             // Force the download:
             if (file_exists($_GET['file'])) {
                 // Determine the mimetype:
                 if (function_exists('mime_content_type')) {
                     $mimeType = mime_content_type($_GET['file']);
                 } elseif (function_exists('finfo_open')) {
                     $finfo = finfo_open(FILEINFO_MIME_TYPE);
                     $mimeType = finfo_file($finfo, $_GET['file']);
                 } else {
                     $mimeType = "application/force-download";
                 }
                 header('Content-Description: File Transfer');
                 header('Content-Type: ' . $mimeType);
                 header('Content-Disposition: attachment; filename=' . $pathInfo['basename']);
                 header('Content-Transfer-Encoding: binary');
                 header('Expires: 0');
                 header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
                 header('Pragma: public');
                 header('Content-Length: ' . filesize($_GET['file']));
                 ob_clean();
                 flush();
                 readfile($_GET['file']);
                 exit;
             } else {
                 die('File does not exist!');
             }
         } else {
             die('Permission denied!');
         }
     }
 }

 /**
  * Triggers XSS filter functionality
  *
  * @param $context
  */
 private function triggerXSS($context)
 {
     // make sure extension is enabled
     $xss_ext_status = ExtensionManager::fetchStatus(array('handle' => 'xssfilter'));
     if ($xss_ext_status[0] !== EXTENSION_ENABLED) {
         return;
     }
     // check for filter presence
     if (!in_array('xss-fail', $context['filters']) && !in_array('xss-remove', $context['filters'])) {
         return;
     }
     /** @var $xss_filter Extension_XssFilter */
     $xss_filter = ExtensionManager::getInstance('xssfilter');
     $contains_xss = false;
     // Loop over the fields to check for XSS, this loop will
     // break as soon as XSS is detected
     foreach ($context['original_fields'] as $value) {
         if (is_array($value)) {
             if ($xss_filter::detectXSSInArray($value)) {
                 $contains_xss = true;
                 break;
             }
         } else {
             if ($xss_filter::detectXSS($value)) {
                 $contains_xss = true;
                 break;
             }
         }
     }
     // "fail" filter
     if (in_array('xss-fail', $context['filters']) && $contains_xss === true) {
         $context['filter_results'][] = array('xss', false, __("Possible XSS attack detected in submitted data"));
     }
 }

         $sectionID = $invoice->get('section_id');
         $fieldID = FieldManager::fetchFieldIDFromElementName('status', $sectionID);
         $invoice->setData($fieldID, array('value' => $state, 'handle' => General::createHandle($state)));
         $invoice->commit();
         $itemFieldID = FieldManager::fetchFieldIDFromElementName('item', $sectionID);
         if (in_array("JCI Malta Membership", $invoice->getData($itemFieldID)['description'])) {
             //user paid for a membership kindly convert user to a member
             $memberFieldID = FieldManager::fetchFieldIDFromElementName('member', $sectionID);
             $memberID = $invoice->getData($memberFieldID)['relation_id'];
             $member = current(EntryManager::fetch($memberID));
             $roleFieldID = FieldManager::fetchFieldIDFromElementName('role', $member->get('section_id'));
             $member->setData($roleFieldID, array('role_id' => 2));
             $member->commit();
             $emailID = FieldManager::fetchFieldIDFromElementName('email', $member->get('section_id'));
             $email = $member->getData($emailID)['value'];
             $member = ExtensionManager::getInstance('members')->getMemberDriver()->login(array('email' => $email));
         }
         header('Location: ' . URL . '/register/?thankyou=1', true, 302);
         exit;
         var_dump($invoice->getData($itemFieldID)['description']);
         // if item contains membership change the role of the user to a member.
         echo $state;
     } catch (Exception $ex) {
         //getting payment
         var_dump($ex);
         die;
     }
 } catch (Exception $ex) {
     //executing payment
     var_dump($ex);
     die;

 /**
  * Get member driver powering ACL.
  *
  * @return SymphonyMember
  */
 protected final function memberGetDriver()
 {
     return ExtensionManager::getInstance('members')->getMemberDriver();
 }