/**
  * Loads the TypoScript config/setup for the formhandler on the current page.
  */
 private function loadTypoScriptConfig()
 {
     if ($this->additionalIncludePaths === NULL) {
         $conf = array();
         $overrideSettings = $this->globals->getOverrideSettings();
         if (!is_array($overrideSettings['settings.'])) {
             $utilityFuncs = Tx_Formhandler_UtilityFuncs::getInstance();
             $setup = $GLOBALS['TSFE']->tmpl->setup;
             if (is_array($setup['plugin.']['Tx_Formhandler.']['settings.']['additionalIncludePaths.'])) {
                 $conf = $setup['plugin.']['Tx_Formhandler.']['settings.']['additionalIncludePaths.'];
                 $conf = $this->getParsedIncludePaths($conf);
             }
             if ($this->globals->getPredef() && is_array($setup['plugin.']['Tx_Formhandler.']['settings.']['predef.'][$this->globals->getPredef()]['additionalIncludePaths.'])) {
                 $predefIncludePaths = $setup['plugin.']['Tx_Formhandler.']['settings.']['predef.'][$this->globals->getPredef()]['additionalIncludePaths.'];
                 $predefIncludePaths = $this->getParsedIncludePaths($predefIncludePaths);
                 $conf = array_merge($conf, $predefIncludePaths);
             }
         } elseif (is_array($overrideSettings['settings.']['additionalIncludePaths.'])) {
             $overrideSettings['settings.']['additionalIncludePaths.'] = $this->getParsedIncludePaths($overrideSettings['settings.']['additionalIncludePaths.']);
             $conf = $overrideSettings['settings.']['additionalIncludePaths.'];
         }
         if (TYPO3_MODE === 'BE') {
             $tsconfig = \TYPO3\CMS\Backend\Utility\BackendUtility::getModTSconfig(intval($_GET['id']), 'tx_formhandler_mod1');
             if (is_array($tsconfig['properties']['config.']['additionalIncludePaths.'])) {
                 $conf = $tsconfig['properties']['config.']['additionalIncludePaths.'];
                 $conf = $this->getParsedIncludePaths($conf);
             }
         }
         $this->additionalIncludePaths = $conf;
     }
 }