[BUGFIX] SQL error in install tool if no root page available

[Packages/TYPO3.CMS.git] / typo3 / sysext / install / Classes / Updates / TceformsUpdateWizard.php

diff --git a/typo3/sysext/install/Classes/Updates/TceformsUpdateWizard.php b/typo3/sysext/install/Classes/Updates/TceformsUpdateWizard.php
index a68ca0d..38990af 100644 (file)
--- a/typo3/sysext/install/Classes/Updates/TceformsUpdateWizard.php
+++ b/typo3/sysext/install/Classes/Updates/TceformsUpdateWizard.php
@@ -23,19 +23,16 @@ namespace TYPO3\CMS\Install\Updates;
  *
  *  This copyright notice MUST APPEAR in all copies of the script!
  ***************************************************************/
+
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
 /**
  * Upgrade wizard which goes through all files referenced in the tt_content.image filed
  * and creates sys_file records as well as sys_file_reference records for the individual usages.
  *
  * @author Ingmar Schlecht <ingmar@typo3.org>
- * @license http://www.gnu.org/copyleft/gpl.html
- */
-use TYPO3\CMS\Core\Utility\GeneralUtility;
-
-/**
- * Updates TCEform references from direct file relations to FAL.
  */
-class TceformsUpdateWizard extends \TYPO3\CMS\Install\Updates\AbstractUpdate {
+class TceformsUpdateWizard extends AbstractUpdate {
 
        /**
         * @var string
@@ -52,6 +49,9 @@ class TceformsUpdateWizard extends \TYPO3\CMS\Install\Updates\AbstractUpdate {
         */
        protected $logger;
 
+       /**
+        * Constructor
+        */
        public function __construct() {
                /** @var $logManager \TYPO3\CMS\Core\Log\LogManager */
                $logManager = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Log\\LogManager');
@@ -71,25 +71,24 @@ class TceformsUpdateWizard extends \TYPO3\CMS\Install\Updates\AbstractUpdate {
        /**
         * Checks if an update is needed
         *
-        * @param       string          &$description: The description for the update
-        * @return      boolean         TRUE if an update is needed, FALSE otherwise
+        * @param string &$description The description for the update
+        * @return boolean TRUE if an update is needed, FALSE otherwise
         */
        public function checkForUpdate(&$description) {
                $description = 'This update wizard goes through all files that are referenced in the tt_content.image and pages.media / pages_language_overlay.media filed and adds the files to the new File Index.<br />It also moves the files from uploads/ to the fileadmin/_migrated/ path.<br /><br />This update wizard can be called multiple times in case it didn\'t finish after running once.';
-               // make this wizard always available
+               // Make this wizard always available
                return TRUE;
        }
 
        /**
         * Performs the database update.
         *
-        * @param       array           &$dbQueries: queries done in this update
-        * @param       mixed           &$customMessages: custom messages
-        * @return      boolean         TRUE on success, FALSE on error
+        * @param array &$dbQueries Queries done in this update
+        * @param mixed &$customMessages Custom messages
+        * @return boolean TRUE on success, FALSE on error
         */
        public function performUpdate(array &$dbQueries, &$customMessages) {
                $this->init();
-               // Function below copied from sysext/install/updates/class.tx_coreupdates_imagelink.php
                $tables = array(
                        'tt_content' => array(
                                'image' => array(
@@ -171,6 +170,13 @@ class TceformsUpdateWizard extends \TYPO3\CMS\Install\Updates\AbstractUpdate {
                return $result;
        }
 
+       /**
+        * Get records from table
+        *
+        * @param string $table
+        * @param array $relationFields
+        * @return array
+        */
        protected function getRecordsFromTable($table, $relationFields) {
                $fields = implode(',', array_merge($relationFields, array('uid', 'pid')));
                $records = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows($fields, $table, '');
@@ -281,5 +287,4 @@ class TceformsUpdateWizard extends \TYPO3\CMS\Install\Updates\AbstractUpdate {
 
 }
 
-
 ?>
\ No newline at end of file