[FEATURE] Introduce AJAX functionality for list module

[Packages/TYPO3.CMS.git] / typo3 / sysext / func_wizards / Classes / Controller / WebFunctionWizardsBaseController.php

diff --git a/typo3/sysext/func_wizards/Classes/Controller/WebFunctionWizardsBaseController.php b/typo3/sysext/func_wizards/Classes/Controller/WebFunctionWizardsBaseController.php
index d7c5e8a..9f7ace8 100644 (file)
--- a/typo3/sysext/func_wizards/Classes/Controller/WebFunctionWizardsBaseController.php
+++ b/typo3/sysext/func_wizards/Classes/Controller/WebFunctionWizardsBaseController.php
@@ -23,7 +23,7 @@ namespace TYPO3\CMS\FuncWizards\Controller;
 class WebFunctionWizardsBaseController extends \TYPO3\CMS\Backend\Module\AbstractFunctionModule {
 
        /**
-        * @todo Define visibility
+        * @var string
         */
        public $function_key = 'wiz';
 
@@ -34,7 +34,6 @@ class WebFunctionWizardsBaseController extends \TYPO3\CMS\Backend\Module\Abstrac
         * @param object $pObj A reference to the parent (calling) object (which is probably an instance of an extension class to \TYPO3\CMS\Backend\Module\BaseScriptClass)
         * @param array $conf The configuration set for this module - from global array TBE_MODULES_EXT
         * @return void
-        * @todo Define visibility
         */
        public function init(&$pObj, $conf) {
                // OK, handles ordinary init. This includes setting up the menu array with ->modMenu
@@ -48,7 +47,6 @@ class WebFunctionWizardsBaseController extends \TYPO3\CMS\Backend\Module\Abstrac
         * Modifies parent objects internal MOD_MENU array, adding items this module needs.
         *
         * @return array Items merged with the parent objects.
-        * @todo Define visibility
         */
        public function modMenu() {
                $GLOBALS['LANG']->includeLLFile('EXT:func_wizards/locallang.xlf');
@@ -68,20 +66,22 @@ class WebFunctionWizardsBaseController extends \TYPO3\CMS\Backend\Module\Abstrac
         * Creation of the main content. Calling extObjContent() to trigger content generation from the sub-sub modules
         *
         * @return string The content
-        * @todo Define visibility
         */
        public function main() {
-               global $SOBE, $LANG;
-               $menu = $LANG->getLL('wiz_lWizards', TRUE) . ': ' . \TYPO3\CMS\Backend\Utility\BackendUtility::getFuncMenu(
+               $menu = \TYPO3\CMS\Backend\Utility\BackendUtility::getFuncMenu(
                        $this->pObj->id,
                        'SET[wiz]',
                        $this->pObj->MOD_SETTINGS['wiz'],
                        $this->pObj->MOD_MENU['wiz']
                );
-               $theOutput .= $this->pObj->doc->section('', '<span class="nobr">' . $menu . '</span>');
+
                $content = '';
-               $content .= $theOutput;
-               $content .= $this->pObj->doc->spacer(20);
+               if (!empty($menu)) {
+                       $menu = $GLOBALS['LANG']->getLL('wiz_lWizards', TRUE) . ': ' . $menu;
+                       $content = $this->pObj->doc->section('', '<span class="nobr">' . $menu . '</span>');
+                       $content .= $this->pObj->doc->spacer(20);
+               }
+
                $content .= $this->extObjContent();
                return $content;
        }