More initialisation in the "execManual" Mode

[sneopu]

We had some troubles to run the Solr Indexing Job over the "execManual" Mode.

After add some more basic initialsation in the method execManual() it works now fine.

protected function execManual($taskId, $force) {
        // setup
        $output = array();

        // START FIX (init some stuff which is necessary for the solr index task)
        \TYPO3\CMS\Frontend\Utility\EidUtility::initLanguage();
        \TYPO3\CMS\Frontend\Utility\EidUtility::initTCA();

        $GLOBALS['BE_USER'] = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\CMS\Core\Authentication\BackendUserAuthentication');
        $GLOBALS['BE_USER']->start();   
        // END FIX 

I don't know, if this is useful in general? Maybe you can include it.

[jwtue]

Very useful. Had troubles as well when executing the ke_search indexing job. This fixed it.