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<?php |
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namespace App\DataTables; |
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use Yajra\DataTables\Services\DataTable; |
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use App\Sensor; |
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class SensorDataTable extends DataTable |
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{ |
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/** |
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* Build DataTable class. |
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* |
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* @return \Yajra\DataTables\Engines\BaseEngine |
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*/ |
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public function dataTable($query) |
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{ |
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return datatables($query) |
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->editColumn('device_id', function ($sensor) { |
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return '<a href="/device/' . $sensor->device_id . '">'. ($sensor->device->name ?? '') . '</a>'; |
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}) |
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->editColumn('name', function ($sensor) { |
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return '<a href="/sensor/' . $sensor->id . '">'. $sensor->name . '</a>'; |
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}) |
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->addColumn('value', function ($sensor) { |
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return $sensor->latest_data->value; |
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}) |
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->addColumn('action', 'sensor.action') |
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->blacklist([ 'action', 'value']) |
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->rawColumns(['device_id', 'name', 'action']); |
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} |
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/** |
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* Get the query object to be processed by dataTables. |
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* |
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* @return \Illuminate\Database\Eloquent\Builder|\Illuminate\Database\Query\Builder|\Illuminate\Support\Collection |
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*/ |
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public function query() |
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{ |
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$query = Sensor::query(); |
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return $this->applyScopes($query); |
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} |
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/** |
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* Optional method if you want to use html builder. |
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* |
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* @return \Yajra\DataTables\Html\Builder |
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*/ |
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public function html() |
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{ |
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return $this->builder() |
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->columns($this->getColumns()) |
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->minifiedAjax() |
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->parameters($this->getBuilderParameters()); |
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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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View Code Duplication |
protected function getColumns() |
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{ |
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return [ |
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'id', |
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[ 'name' => 'device_id', 'data' => 'device_id', 'title' => 'Device', 'render' => null, 'searchable' => true, 'orderable' => false, 'exportable' => true, 'printable' => true, 'footer' => '' ], |
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'name', |
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'type', |
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'value', |
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'action' |
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]; |
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} |
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/** |
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* Get builder parameters. |
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* |
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* @return array |
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*/ |
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View Code Duplication |
protected function getBuilderParameters() |
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{ |
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return [ |
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'dom' => 'Bfrtip', |
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'order' => [ [ 0, 'desc' ] ], |
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'buttons' => [ |
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'create', |
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'export', |
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'print', |
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'reset', |
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'reload', |
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], |
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'paging' => true, |
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'searching' => true, |
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'info' => true, |
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'searchDelay' => 500, |
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]; |
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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 'sensor_'.time(); |
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} |
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} |
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uidaho /
smartsettia
