AutoPublishService.php

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<?php
namespace TYPO3\CMS\Workspaces\Service;

class AutoPublishService {

    public function autoPublishWorkspaces() {
        global $TYPO3_CONF_VARS;
        // Temporarily set admin rights
        // FIXME: once workspaces are cleaned up a better solution should be implemented
        $currentAdminStatus = $GLOBALS['BE_USER']->user['admin'];
        $GLOBALS['BE_USER']->user['admin'] = 1;
        // Select all workspaces that needs to be published / unpublished:
        $workspaces = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows('uid,swap_modes,publish_time,unpublish_time', 'sys_workspace', 'pid=0
                AND
                ((publish_time!=0 AND publish_time<=' . (int)$GLOBALS['EXEC_TIME'] . ')
                OR (publish_time=0 AND unpublish_time!=0 AND unpublish_time<=' . (int)$GLOBALS['EXEC_TIME'] . '))' . \TYPO3\CMS\Backend\Utility\BackendUtility::deleteClause('sys_workspace'));
        $workspaceService = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Workspaces\\Service\\WorkspaceService');
        foreach ($workspaces as $rec) {
            // First, clear start/end time so it doesn't get select once again:
            $fieldArray = $rec['publish_time'] != 0 ? array('publish_time' => 0) : array('unpublish_time' => 0);
            $GLOBALS['TYPO3_DB']->exec_UPDATEquery('sys_workspace', 'uid=' . (int)$rec['uid'], $fieldArray);
            // Get CMD array:
            $cmd = $workspaceService->getCmdArrayForPublishWS($rec['uid'], $rec['swap_modes'] == 1);
            // $rec['swap_modes']==1 means that auto-publishing will swap versions, not just publish and empty the workspace.
            // Execute CMD array:
            $tce = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\DataHandling\\DataHandler');
            $tce->stripslashes_values = 0;
            $tce->start(array(), $cmd);
            $tce->process_cmdmap();
        }
        // Restore admin status
        $GLOBALS['BE_USER']->user['admin'] = $currentAdminStatus;
    }

}