addToolBar(); $this->ordering = $app->getUserStateFromRequest('com_vikbooking.backups.ordering', 'filter_order', 'createdon', 'string'); $this->orderDir = $app->getUserStateFromRequest('com_vikbooking.backups.orderdir', 'filter_order_Dir', 'DESC', 'string'); // db object $lim = $app->getUserStateFromRequest('com_vikbooking.limit', 'limit', $app->get('list_limit'), 'uint'); $lim0 = $app->input->getUint('limitstart', 0); $navbut = ''; // load all the export types $this->exportTypes = $model->getExportTypes(); $rows = array(); // fetch folder in which the backup are stored $folder = VBOFactory::getConfig()->get('backupfolder'); if (!$folder) { // use temporary folder if not specified $folder = JFactory::getApplication()->get('tmp_path'); } if ($folder && JFolder::exists($folder)) { // load all backup archives $rows = JFolder::files($folder, 'backup_', $recurse = false, $fullpath = true); } // fetch backup details $rows = array_map(function($file) use ($model) { return $model->getItem($file); }, $rows); $ordering = $this->ordering; $direction = $this->orderDir; // fetch the type of ordering usort($rows, function($a, $b) use ($ordering, $direction) { switch ($ordering) { case 'filesize': // sort by file size $factor = $a->size - $b->size; break; default: // sort by creation date $factor = $a->timestamp - $b->timestamp; } // in case of descending direction, reverse the ordering factor if (preg_match("/desc/i", $direction)) { $factor *= -1; } return $factor; }); $tot_count = count($rows); if ($tot_count > $lim) { if ($lim0 >= $tot_count) { // We exceeded the pagination, probably because we deleted all the records of the last page. // For this reason, we need to go back to the previous one. $lim0 = max(array(0, $lim0 - $lim)); } $rows = array_slice($rows, $lim0, $lim); jimport('joomla.html.pagination'); $pageNav = new JPagination($tot_count, $lim0, $lim); $navbut = "

" . $pageNav->getListFooter() . "

"; } $this->rows = $rows; $this->navbut = $navbut; // Display the template parent::display($tpl); } /** * Setting the toolbar. * * @return void */ protected function addToolBar() { // add menu title and some buttons to the page JToolBarHelper::title(JText::translate('VBMAINBACKUPSTITLE'), 'vikbooking'); $user = JFactory::getUser(); if ($user->authorise('core.create', 'com_vikbooking')) { JToolBarHelper::addNew('backup.add'); } if ($user->authorise('core.delete', 'com_vikbooking')) { JToolBarHelper::deleteList(JText::translate('VBDELCONFIRM'), 'backup.delete'); } } }