public function export(Request $request) { $activity = new Activity(); $builder = $activity->newQuery()->with('activity_type')->where('fid', $this->factory->getKey()); $page = $request->input('page') ?: 0; $pagesize = $request->input('pagesize') ?: config('site.pagesize.export', 1000); $total = $this->_getCount($request, $builder); if (empty($page)) { $this->_of = $request->input('of'); $this->_table = $activity->getTable(); $this->_total = $total; $this->_pagesize = $pagesize > $total ? $total : $pagesize; return $this->view('activity::factory-backend.activity.export'); } $data = $this->_getExport($request, $builder); return $this->success('', FALSE, $data); }