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<?php |
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namespace Yajra\Datatables; |
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use Yajra\Datatables\Html\Builder; |
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/** |
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* Class Datatables. |
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* |
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* @package Yajra\Datatables |
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* @author Arjay Angeles <[email protected]> |
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*/ |
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class Datatables |
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{ |
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/** |
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* Datatables request object. |
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* |
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* @var \Yajra\Datatables\Request |
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*/ |
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protected $request; |
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/** |
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* HTML builder instance. |
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* |
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* @var \Yajra\Datatables\Html\Builder |
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*/ |
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protected $html; |
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/** |
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* Datatables constructor. |
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* |
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* @param \Yajra\Datatables\Request $request |
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*/ |
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public function __construct(Request $request) |
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{ |
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$this->request = $request; |
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} |
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/** |
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* Gets query and returns instance of class. |
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* |
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* @param mixed $builder |
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* @return mixed |
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* @throws \Exception |
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*/ |
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public static function of($builder) |
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{ |
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$datatables = app('datatables'); |
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$config = app('config'); |
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$engines = $config->get('datatables.engines'); |
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$builders = $config->get('datatables.builders'); |
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foreach ($builders as $class => $engine) { |
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if ($builder instanceof $class) { |
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$class = $engines[$engine]; |
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return new $class($builder, $datatables->getRequest()); |
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} |
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} |
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throw new \Exception('No available engine for ' . get_class($builder)); |
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} |
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/** |
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* Get request object. |
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* |
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* @return \Yajra\Datatables\Request |
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*/ |
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public function getRequest() |
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{ |
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return $this->request; |
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} |
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/** |
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* Datatables using Query Builder. |
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* |
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* @param \Illuminate\Database\Query\Builder|mixed $builder |
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* @return \Yajra\Datatables\Engines\QueryBuilderEngine |
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*/ |
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public function queryBuilder($builder) |
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{ |
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return new Engines\QueryBuilderEngine($builder, $this->request); |
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} |
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/** |
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* Datatables using Eloquent Builder. |
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* |
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* @param \Illuminate\Database\Eloquent\Builder|mixed $builder |
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* @return \Yajra\Datatables\Engines\EloquentEngine |
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*/ |
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public function eloquent($builder) |
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{ |
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return new Engines\EloquentEngine($builder, $this->request); |
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} |
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/** |
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* Datatables using Collection. |
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* |
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* @param \Illuminate\Support\Collection|mixed $builder |
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* @return \Yajra\Datatables\Engines\CollectionEngine |
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*/ |
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public function collection($builder) |
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{ |
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return new Engines\CollectionEngine($builder, $this->request); |
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} |
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/** |
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* Get html builder instance. |
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* |
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* @return \Yajra\Datatables\Html\Builder |
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* @throws \Exception |
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*/ |
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public function getHtmlBuilder() |
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{ |
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if (! class_exists('\Yajra\Datatables\Html\Builder')) { |
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throw new \Exception('Please install yajra/laravel-datatables-html to be able to use this function.'); |
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} |
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return $this->html ?: $this->html = app('datatables.html'); |
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} |
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} |
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yajra /
laravel-datatables
