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<?php |
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/** |
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* app/DataTables/General/EventlogDataTable.php |
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* |
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* Datatable for eventlogs |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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* @package LibreNMS |
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* @link http://librenms.org |
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* @copyright 2016 Neil Lathwood |
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* @author Neil Lathwood <[email protected]> |
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*/ |
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namespace App\DataTables\General; |
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use App\DataTables\BaseDataTable; |
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use App\Models\Device; |
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use App\Models\General\Eventlog; |
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class EventlogDataTable extends BaseDataTable |
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{ |
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protected $device_id; |
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/** |
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* Display ajax response. |
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* |
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* @return \Illuminate\Http\JsonResponse |
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*/ |
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public function ajax() |
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{ |
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return $this->datatables |
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->eloquent($this->query()) |
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->addColumn('hostname', 'datatables.generic.hostname') |
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->rawColumns(['hostname']) |
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->make(true); |
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} |
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/** |
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* Get the query object to be processed by datatables. |
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* |
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* @return \Illuminate\Database\Query\Builder|\Illuminate\Database\Eloquent\Builder |
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*/ |
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public function query() |
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{ |
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if (is_numeric($this->device_id)) { |
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// eventlogs for a single device |
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$eventlogs = Device::find($this->device_id)->eventlogs()->select('eventlog.*'); |
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} else { |
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$eventlogs = Eventlog::with([ |
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'device' => function ($query) { |
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return $query->addSelect(['device_id', 'hostname']); |
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}, |
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])->select('eventlog.*'); |
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} |
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return $this->applyScopes($eventlogs); |
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} |
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/** |
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* Get columns. |
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* |
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* @return array |
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*/ |
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public function getColumns() |
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{ |
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return [ |
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'hostname' => [ |
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'title' => trans('devices.label.hostname'), |
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'orderable' => false, |
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1 |
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], |
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'type' => [ |
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'title' => trans('general.text.type'), |
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'name' => 'eventlog.type', |
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], |
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'message' => [ |
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'title' => trans('general.text.message'), |
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], |
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'datetime' => [ |
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'title' => trans('general.text.timestamp'), |
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], |
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]; |
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} |
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/** |
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* Sort by timestamp descending |
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* |
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* @return array |
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*/ |
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1 |
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public function getBuilderParameters() |
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{ |
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$params = parent::getBuilderParameters(); |
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$params['order'] = [[3, 'desc']]; |
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return $params; |
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} |
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/** |
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* Get filename for export. |
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* |
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* @return string |
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*/ |
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protected function filename() |
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{ |
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return 'eventlog'; |
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} |
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/** |
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* Get ajax url. |
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* |
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* @return \Illuminate\Contracts\Routing\UrlGenerator|string |
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*/ |
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public function getAjax() |
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{ |
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return url('eventlog?device_id=' . $this->device_id); |
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} |
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public function forDevice($device_id) |
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{ |
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$this->device_id = $device_id; |
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return $this; |
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} |
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} |
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librenms /
librenmsv2
