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<?php |
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namespace Encore\Admin\Grid\Tools; |
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use Encore\Admin\Admin; |
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use Illuminate\Support\Collection; |
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class BatchActions extends AbstractTool |
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{ |
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/** |
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* @var Collection |
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*/ |
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protected $actions; |
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/** |
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* @var bool |
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*/ |
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protected $enableDelete = true; |
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/** |
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* @var bool |
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*/ |
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private $holdAll = false; |
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/** |
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* BatchActions constructor. |
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*/ |
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public function __construct() |
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{ |
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$this->actions = new Collection(); |
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$this->appendDefaultAction(); |
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} |
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/** |
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* Append default action(batch delete action). |
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* |
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* return void |
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*/ |
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protected function appendDefaultAction() |
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{ |
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$this->add(new BatchDelete(trans('admin.batch_delete'))); |
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} |
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/** |
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* Disable delete. |
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* |
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* @return $this |
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*/ |
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public function disableDelete(bool $disable = true) |
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{ |
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$this->enableDelete = !$disable; |
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return $this; |
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} |
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/** |
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* Disable delete And Hode SelectAll Checkbox. |
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* |
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* @return $this |
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*/ |
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public function disableDeleteAndHodeSelectAll() |
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{ |
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$this->enableDelete = false; |
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$this->holdAll = true; |
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return $this; |
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} |
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/** |
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* Add a batch action. |
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* |
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* @param $title |
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* @param BatchAction|null $action |
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* |
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* @return $this |
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*/ |
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public function add($title, BatchAction $action = null) |
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{ |
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$id = $this->actions->count(); |
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if (func_num_args() == 1) { |
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$action = $title; |
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} elseif (func_num_args() == 2) { |
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$action->setTitle($title); |
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} |
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if (method_exists($action, 'setId')) { |
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$action->setId($id); |
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} |
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$this->actions->push($action); |
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return $this; |
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} |
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/** |
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* Setup scripts of batch actions. |
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* |
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* @return void |
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*/ |
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protected function addActionScripts() |
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{ |
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$this->actions->each(function ($action) { |
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$action->setGrid($this->grid); |
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if (method_exists($action, 'script')) { |
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Admin::script($action->script()); |
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} |
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}); |
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} |
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/** |
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* Render BatchActions button groups. |
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* |
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* @return string |
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*/ |
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public function render() |
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{ |
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if (!$this->enableDelete) { |
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$this->actions->shift(); |
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} |
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$this->addActionScripts(); |
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return Admin::component('admin::grid.batch-actions', [ |
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'all' => $this->grid->getSelectAllName(), |
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'row' => $this->grid->getGridRowName(), |
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'actions' => $this->actions, |
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'holdAll' => $this->holdAll, |
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]); |
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} |
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} |
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z-song /
laravel-admin
If a variable is not always an object, we recommend to add an additional type check to ensure your method call is safe: