custom_report_manager.inc

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<?php
class CustomReportManager
{
     private static $managerClassMap = null;
     
     static function registerManagerClass($target, $managerClass, $description = "")
     {
          CustomReportManager::$managerClassMap[$target] = array("class" => $managerClass, "description" => $description);
     }
     
     static function registerManagerClasses()
     {
          if (is_array(CustomReportManager::$managerClassMap)) return;
          ComponentManager::fireEvent("RegisterCustomReportManagers");
     }
     
     static function getManagerClass($target)
     {
          CustomReportManager::registerManagerClasses();
          $record = CustomReportManager::$managerClassMap[$target];
          return ($record) ? $record["class"] : null;
     }
     
     static function getManagerDescription($target)
     {
          CustomReportManager::registerManagerClasses();
          $record = CustomReportManager::$managerClassMap[$target];
          return ($record) ? $record["description"] : null;
     }
     
     static function createManager($target)
     {
          $class = CustomReportManager::getManagerClass($target);
          return ($class) ? new $class : null;
     }
     
     static function getTargets()
     {
          CustomReportManager::registerManagerClasses();
          if (!count(CustomReportManager::$managerClassMap)) return null;
          
          $targets = array_keys(CustomReportManager::$managerClassMap);
          sort($targets);
          return $targets;
     }
     
     static function getTarget($manager)
     {
          CustomReportManager::registerManagerClasses();
          if (!count(CustomReportManager::$managerClassMap)) return "";
          
          $cl = get_class($manager);
          foreach(CustomReportManager::$managerClassMap as $target => $record)
          {
               if ($record["class"] == $cl) return $target;
          }
          
          return "";
     }
}?>