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<?php |
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namespace Encore\Admin; |
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use Closure; |
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use Encore\Admin\Exception\Handler; |
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use Encore\Admin\Grid\Column; |
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use Encore\Admin\Grid\Concerns; |
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use Encore\Admin\Grid\Displayers; |
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use Encore\Admin\Grid\Exporter; |
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use Encore\Admin\Grid\Exporters\AbstractExporter; |
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use Encore\Admin\Grid\Model; |
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use Encore\Admin\Grid\Row; |
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use Encore\Admin\Grid\Tools; |
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use Illuminate\Database\Eloquent\Model as Eloquent; |
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use Illuminate\Database\Eloquent\Relations; |
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use Illuminate\Support\Collection; |
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use Illuminate\Support\Facades\Input; |
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use Illuminate\Support\Str; |
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use Illuminate\Support\Traits\Macroable; |
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use Jenssegers\Mongodb\Eloquent\Model as MongodbModel; |
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class Grid |
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{ |
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use Concerns\HasElementNames, |
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Concerns\HasHeader, |
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Concerns\HasFooter, |
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Concerns\HasFilter, |
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Concerns\HasTools, |
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Concerns\HasTotalRow, |
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Concerns\HasHotKeys, |
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Concerns\HasQuickCreate, |
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Concerns\HasActions, |
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Concerns\HasSelector, |
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Concerns\CanHidesColumns, |
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Concerns\CanFixColumns, |
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Macroable { |
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__call as macroCall; |
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} |
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/** |
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* The grid data model instance. |
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* |
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* @var \Encore\Admin\Grid\Model |
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*/ |
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protected $model; |
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/** |
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* Collection of all grid columns. |
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* |
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* @var \Illuminate\Support\Collection |
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*/ |
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protected $columns; |
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/** |
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* Collection of all data rows. |
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* |
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* @var \Illuminate\Support\Collection |
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*/ |
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protected $rows; |
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/** |
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* Rows callable fucntion. |
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* |
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* @var \Closure |
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*/ |
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protected $rowsCallback; |
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/** |
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* All column names of the grid. |
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* |
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* @var array |
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*/ |
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public $columnNames = []; |
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/** |
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* Grid builder. |
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* |
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* @var \Closure |
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*/ |
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protected $builder; |
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/** |
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* Mark if the grid is builded. |
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* |
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* @var bool |
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*/ |
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protected $builded = false; |
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/** |
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* All variables in grid view. |
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* |
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* @var array |
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*/ |
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protected $variables = []; |
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/** |
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* Resource path of the grid. |
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* |
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* @var |
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*/ |
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protected $resourcePath; |
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/** |
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* Default primary key name. |
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* |
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* @var string |
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*/ |
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protected $keyName = 'id'; |
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/** |
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* Export driver. |
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* |
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* @var string |
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*/ |
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protected $exporter; |
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/** |
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* View for grid to render. |
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* |
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* @var string |
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*/ |
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protected $view = 'admin::grid.table'; |
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/** |
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* Per-page options. |
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* |
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* @var array |
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*/ |
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public $perPages = [10, 20, 30, 50, 100]; |
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/** |
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* Default items count per-page. |
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* |
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* @var int |
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*/ |
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public $perPage = 20; |
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/** |
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* @var []callable |
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*/ |
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protected $renderingCallbacks = []; |
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/** |
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* Options for grid. |
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* |
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* @var array |
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*/ |
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protected $options = [ |
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'show_pagination' => true, |
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'show_tools' => true, |
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'show_filter' => true, |
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'show_exporter' => true, |
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'show_actions' => true, |
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'show_row_selector' => true, |
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'show_create_btn' => true, |
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'show_column_selector' => true, |
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]; |
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/** |
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* @var string |
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*/ |
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public $tableID; |
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/** |
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* Initialization closure array. |
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* |
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* @var []Closure |
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*/ |
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protected static $initCallbacks = []; |
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/** |
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* Create a new grid instance. |
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* |
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* @param Eloquent $model |
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* @param Closure $builder |
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*/ |
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public function __construct(Eloquent $model, Closure $builder = null) |
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{ |
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$this->model = new Model($model, $this); |
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$this->keyName = $model->getKeyName(); |
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$this->builder = $builder; |
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$this->initialize(); |
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$this->handleExportRequest(); |
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$this->callInitCallbacks(); |
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} |
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/** |
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* Initialize. |
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*/ |
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protected function initialize() |
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{ |
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$this->tableID = uniqid('grid-table'); |
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$this->columns = Collection::make(); |
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$this->rows = Collection::make(); |
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$this->initTools() |
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->initFilter(); |
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} |
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/** |
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* Initialize with user pre-defined default disables and exporter, etc. |
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* |
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* @param Closure $callback |
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*/ |
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public static function init(Closure $callback = null) |
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{ |
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static::$initCallbacks[] = $callback; |
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} |
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/** |
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* Call the initialization closure array in sequence. |
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*/ |
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protected function callInitCallbacks() |
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{ |
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if (empty(static::$initCallbacks)) { |
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return; |
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} |
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foreach (static::$initCallbacks as $callback) { |
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call_user_func($callback, $this); |
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} |
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} |
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/** |
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* Handle export request. |
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* |
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* @param bool $forceExport |
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*/ |
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protected function handleExportRequest($forceExport = false) |
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{ |
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if (!$scope = request(Exporter::$queryName)) { |
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return; |
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} |
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// clear output buffer. |
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if (ob_get_length()) { |
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ob_end_clean(); |
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} |
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$this->model()->usePaginate(false); |
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if ($this->builder) { |
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call_user_func($this->builder, $this); |
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$this->getExporter($scope)->export(); |
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} |
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if ($forceExport) { |
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$this->getExporter($scope)->export(); |
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} |
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} |
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/** |
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* @param string $scope |
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* |
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* @return AbstractExporter |
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*/ |
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protected function getExporter($scope) |
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{ |
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return (new Exporter($this))->resolve($this->exporter)->withScope($scope); |
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} |
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/** |
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* Get or set option for grid. |
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* |
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* @param string $key |
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* @param mixed $value |
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* |
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* @return $this|mixed |
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*/ |
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public function option($key, $value = null) |
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{ |
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if (is_null($value)) { |
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return $this->options[$key]; |
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} |
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$this->options[$key] = $value; |
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return $this; |
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} |
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/** |
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* Get primary key name of model. |
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* |
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* @return string |
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*/ |
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public function getKeyName() |
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{ |
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return $this->keyName ?: 'id'; |
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} |
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/** |
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* Add a column to Grid. |
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* |
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* @param string $name |
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* @param string $label |
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* |
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* @return Column |
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*/ |
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public function column($name, $label = '') |
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{ |
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if (Str::contains($name, '.')) { |
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return $this->addRelationColumn($name, $label); |
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} |
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if (Str::contains($name, '->')) { |
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return $this->addJsonColumn($name, $label); |
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} |
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return $this->__call($name, array_filter([$label])); |
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} |
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/** |
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* Batch add column to grid. |
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* |
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* @example |
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* 1.$grid->columns(['name' => 'Name', 'email' => 'Email' ...]); |
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* 2.$grid->columns('name', 'email' ...) |
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* |
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* @param array $columns |
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* |
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* @return Collection|null |
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*/ |
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public function columns($columns = []) |
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{ |
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if (func_num_args() == 0) { |
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return $this->columns; |
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} |
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if (func_num_args() == 1 && is_array($columns)) { |
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foreach ($columns as $column => $label) { |
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$this->column($column, $label); |
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} |
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return; |
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} |
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foreach (func_get_args() as $column) { |
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$this->column($column); |
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} |
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} |
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/** |
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* Add column to grid. |
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* |
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* @param string $column |
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* @param string $label |
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* |
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* @return Column |
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*/ |
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View Code Duplication |
protected function addColumn($column = '', $label = '') |
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{ |
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$column = new Column($column, $label); |
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$column->setGrid($this); |
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return tap($column, function ($value) { |
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$this->columns->push($value); |
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}); |
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} |
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/** |
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* Add a relation column to grid. |
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* |
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* @param string $name |
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* @param string $label |
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* |
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* @return $this|bool|Column |
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*/ |
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protected function addRelationColumn($name, $label = '') |
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{ |
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list($relation, $column) = explode('.', $name); |
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$model = $this->model()->eloquent(); |
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if (!method_exists($model, $relation) || !$model->{$relation}() instanceof Relations\Relation) { |
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$class = get_class($model); |
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admin_error("Call to undefined relationship [{$relation}] on model [{$class}]."); |
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return $this; |
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} |
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$name = Str::snake($relation).'.'.$column; |
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$this->model()->with($relation); |
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return $this->addColumn($name, $label)->setRelation($relation, $column); |
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} |
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/** |
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* Add a json type column to grid. |
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* |
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* @param string $name |
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* @param string $label |
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* |
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* @return Column |
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*/ |
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protected function addJsonColumn($name, $label = '') |
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{ |
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$column = substr($name, strrpos($name, '->') + 2); |
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$name = str_replace('->', '.', $name); |
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return $this->addColumn($name, $label ?: ucfirst($column)); |
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} |
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/** |
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* Prepend column to grid. |
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* |
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|
|
* @param string $column |
416
|
|
|
* @param string $label |
417
|
|
|
* |
418
|
|
|
* @return Column |
419
|
|
|
*/ |
420
|
|
View Code Duplication |
protected function prependColumn($column = '', $label = '') |
|
|
|
|
421
|
|
|
{ |
422
|
|
|
$column = new Column($column, $label); |
423
|
|
|
$column->setGrid($this); |
424
|
|
|
|
425
|
|
|
return tap($column, function ($value) { |
426
|
|
|
$this->columns->prepend($value); |
427
|
|
|
}); |
428
|
|
|
} |
429
|
|
|
|
430
|
|
|
/** |
431
|
|
|
* Get Grid model. |
432
|
|
|
* |
433
|
|
|
* @return Model |
434
|
|
|
*/ |
435
|
|
|
public function model() |
436
|
|
|
{ |
437
|
|
|
return $this->model; |
438
|
|
|
} |
439
|
|
|
|
440
|
|
|
/** |
441
|
|
|
* Paginate the grid. |
442
|
|
|
* |
443
|
|
|
* @param int $perPage |
444
|
|
|
* |
445
|
|
|
* @return void |
446
|
|
|
*/ |
447
|
|
|
public function paginate($perPage = 20) |
448
|
|
|
{ |
449
|
|
|
$this->perPage = $perPage; |
450
|
|
|
|
451
|
|
|
$this->model()->setPerPage($perPage); |
452
|
|
|
} |
453
|
|
|
|
454
|
|
|
/** |
455
|
|
|
* Get the grid paginator. |
456
|
|
|
* |
457
|
|
|
* @return mixed |
458
|
|
|
*/ |
459
|
|
|
public function paginator() |
460
|
|
|
{ |
461
|
|
|
return new Tools\Paginator($this); |
462
|
|
|
} |
463
|
|
|
|
464
|
|
|
/** |
465
|
|
|
* Disable grid pagination. |
466
|
|
|
* |
467
|
|
|
* @return $this |
468
|
|
|
*/ |
469
|
|
|
public function disablePagination(bool $disable = true) |
470
|
|
|
{ |
471
|
|
|
$this->model->usePaginate(!$disable); |
472
|
|
|
|
473
|
|
|
return $this->option('show_pagination', !$disable); |
474
|
|
|
} |
475
|
|
|
|
476
|
|
|
/** |
477
|
|
|
* If this grid use pagination. |
478
|
|
|
* |
479
|
|
|
* @return bool |
480
|
|
|
*/ |
481
|
|
|
public function showPagination() |
482
|
|
|
{ |
483
|
|
|
return $this->option('show_pagination'); |
484
|
|
|
} |
485
|
|
|
|
486
|
|
|
/** |
487
|
|
|
* Set per-page options. |
488
|
|
|
* |
489
|
|
|
* @param array $perPages |
490
|
|
|
*/ |
491
|
|
|
public function perPages(array $perPages) |
492
|
|
|
{ |
493
|
|
|
$this->perPages = $perPages; |
494
|
|
|
} |
495
|
|
|
|
496
|
|
|
/** |
497
|
|
|
* Disable row selector. |
498
|
|
|
* |
499
|
|
|
* @return Grid|mixed |
500
|
|
|
*/ |
501
|
|
|
public function disableRowSelector(bool $disable = true) |
502
|
|
|
{ |
503
|
|
|
return $this->disableBatchActions($disable); |
504
|
|
|
} |
505
|
|
|
|
506
|
|
|
/** |
507
|
|
|
* Prepend checkbox column for grid. |
508
|
|
|
* |
509
|
|
|
* @return void |
510
|
|
|
*/ |
511
|
|
|
protected function prependRowSelectorColumn() |
512
|
|
|
{ |
513
|
|
|
if (!$this->option('show_row_selector')) { |
514
|
|
|
return; |
515
|
|
|
} |
516
|
|
|
|
517
|
|
|
$checkAllBox = "<input type=\"checkbox\" class=\"{$this->getSelectAllName()}\" /> "; |
518
|
|
|
|
519
|
|
|
$this->prependColumn(Column::SELECT_COLUMN_NAME, ' ') |
520
|
|
|
->displayUsing(Displayers\RowSelector::class) |
521
|
|
|
->addHeader($checkAllBox); |
522
|
|
|
} |
523
|
|
|
|
524
|
|
|
/** |
525
|
|
|
* Apply column filter to grid query. |
526
|
|
|
* |
527
|
|
|
* @return void |
528
|
|
|
*/ |
529
|
|
|
protected function applyColumnFilter() |
530
|
|
|
{ |
531
|
|
|
$this->columns->each->bindFilterQuery($this->model()); |
532
|
|
|
} |
533
|
|
|
|
534
|
|
|
/** |
535
|
|
|
* @return array|Collection|mixed |
536
|
|
|
*/ |
537
|
|
|
protected function applyQuery() |
538
|
|
|
{ |
539
|
|
|
$this->applyQuickSearch(); |
540
|
|
|
|
541
|
|
|
$this->applyColumnFilter(); |
542
|
|
|
|
543
|
|
|
$this->applySelectorQuery(); |
544
|
|
|
|
545
|
|
|
return $this->applyFilter(false); |
546
|
|
|
} |
547
|
|
|
|
548
|
|
|
/** |
549
|
|
|
* Add row selector columns and action columns before and after the grid. |
550
|
|
|
* |
551
|
|
|
* @return void |
552
|
|
|
*/ |
553
|
|
|
protected function addDefaultColumns() |
554
|
|
|
{ |
555
|
|
|
$this->prependRowSelectorColumn(); |
556
|
|
|
|
557
|
|
|
$this->appendActionsColumn(); |
558
|
|
|
} |
559
|
|
|
|
560
|
|
|
/** |
561
|
|
|
* Build the grid. |
562
|
|
|
* |
563
|
|
|
* @return void |
564
|
|
|
*/ |
565
|
|
|
public function build() |
566
|
|
|
{ |
567
|
|
|
if ($this->builded) { |
568
|
|
|
return; |
569
|
|
|
} |
570
|
|
|
|
571
|
|
|
$collection = $this->applyQuery(); |
572
|
|
|
|
573
|
|
|
$this->addDefaultColumns(); |
574
|
|
|
|
575
|
|
|
Column::setOriginalGridModels($collection); |
576
|
|
|
|
577
|
|
|
$data = $collection->toArray(); |
578
|
|
|
|
579
|
|
|
$this->columns->map(function (Column $column) use (&$data) { |
580
|
|
|
$data = $column->fill($data); |
581
|
|
|
|
582
|
|
|
$this->columnNames[] = $column->getName(); |
583
|
|
|
}); |
584
|
|
|
|
585
|
|
|
$this->buildRows($data); |
586
|
|
|
|
587
|
|
|
$this->builded = true; |
588
|
|
|
} |
589
|
|
|
|
590
|
|
|
/** |
591
|
|
|
* Build the grid rows. |
592
|
|
|
* |
593
|
|
|
* @param array $data |
594
|
|
|
* |
595
|
|
|
* @return void |
596
|
|
|
*/ |
597
|
|
|
protected function buildRows(array $data) |
598
|
|
|
{ |
599
|
|
|
$this->rows = collect($data)->map(function ($model, $number) { |
600
|
|
|
return new Row($number, $model, $this->keyName); |
601
|
|
|
}); |
602
|
|
|
|
603
|
|
|
if ($this->rowsCallback) { |
604
|
|
|
$this->rows->map($this->rowsCallback); |
605
|
|
|
} |
606
|
|
|
} |
607
|
|
|
|
608
|
|
|
/** |
609
|
|
|
* Set grid row callback function. |
610
|
|
|
* |
611
|
|
|
* @param Closure $callable |
612
|
|
|
* |
613
|
|
|
* @return Collection|null |
614
|
|
|
*/ |
615
|
|
|
public function rows(Closure $callable = null) |
616
|
|
|
{ |
617
|
|
|
if (is_null($callable)) { |
618
|
|
|
return $this->rows; |
619
|
|
|
} |
620
|
|
|
|
621
|
|
|
$this->rowsCallback = $callable; |
622
|
|
|
} |
623
|
|
|
|
624
|
|
|
/** |
625
|
|
|
* Set exporter driver for Grid to export. |
626
|
|
|
* |
627
|
|
|
* @param $exporter |
628
|
|
|
* |
629
|
|
|
* @return $this |
630
|
|
|
*/ |
631
|
|
|
public function exporter($exporter) |
632
|
|
|
{ |
633
|
|
|
$this->exporter = $exporter; |
634
|
|
|
|
635
|
|
|
return $this; |
636
|
|
|
} |
637
|
|
|
|
638
|
|
|
/** |
639
|
|
|
* Get the export url. |
640
|
|
|
* |
641
|
|
|
* @param int $scope |
642
|
|
|
* @param null $args |
643
|
|
|
* |
644
|
|
|
* @return string |
645
|
|
|
*/ |
646
|
|
|
public function getExportUrl($scope = 1, $args = null) |
647
|
|
|
{ |
648
|
|
|
$input = array_merge(Input::all(), Exporter::formatExportQuery($scope, $args)); |
649
|
|
|
|
650
|
|
|
if ($constraints = $this->model()->getConstraints()) { |
651
|
|
|
$input = array_merge($input, $constraints); |
652
|
|
|
} |
653
|
|
|
|
654
|
|
|
return $this->resource().'?'.http_build_query($input); |
655
|
|
|
} |
656
|
|
|
|
657
|
|
|
/** |
658
|
|
|
* Get create url. |
659
|
|
|
* |
660
|
|
|
* @return string |
661
|
|
|
*/ |
662
|
|
|
public function getCreateUrl() |
663
|
|
|
{ |
664
|
|
|
$queryString = ''; |
665
|
|
|
|
666
|
|
|
if ($constraints = $this->model()->getConstraints()) { |
667
|
|
|
$queryString = http_build_query($constraints); |
668
|
|
|
} |
669
|
|
|
|
670
|
|
|
return sprintf('%s/create%s', |
671
|
|
|
$this->resource(), |
672
|
|
|
$queryString ? ('?'.$queryString) : '' |
673
|
|
|
); |
674
|
|
|
} |
675
|
|
|
|
676
|
|
|
/** |
677
|
|
|
* If grid show export btn. |
678
|
|
|
* |
679
|
|
|
* @return bool |
680
|
|
|
*/ |
681
|
|
|
public function showExportBtn() |
682
|
|
|
{ |
683
|
|
|
return $this->option('show_exporter'); |
684
|
|
|
} |
685
|
|
|
|
686
|
|
|
/** |
687
|
|
|
* Disable export. |
688
|
|
|
* |
689
|
|
|
* @return $this |
690
|
|
|
*/ |
691
|
|
|
public function disableExport(bool $disable = true) |
692
|
|
|
{ |
693
|
|
|
return $this->option('show_exporter', !$disable); |
694
|
|
|
} |
695
|
|
|
|
696
|
|
|
/** |
697
|
|
|
* Render export button. |
698
|
|
|
* |
699
|
|
|
* @return string |
700
|
|
|
*/ |
701
|
|
|
public function renderExportButton() |
702
|
|
|
{ |
703
|
|
|
return (new Tools\ExportButton($this))->render(); |
704
|
|
|
} |
705
|
|
|
|
706
|
|
|
/** |
707
|
|
|
* Alias for method `disableCreateButton`. |
708
|
|
|
* |
709
|
|
|
* @return $this |
710
|
|
|
* |
711
|
|
|
* @deprecated |
712
|
|
|
*/ |
713
|
|
|
public function disableCreation() |
714
|
|
|
{ |
715
|
|
|
return $this->disableCreateButton(); |
716
|
|
|
} |
717
|
|
|
|
718
|
|
|
/** |
719
|
|
|
* Remove create button on grid. |
720
|
|
|
* |
721
|
|
|
* @return $this |
722
|
|
|
*/ |
723
|
|
|
public function disableCreateButton(bool $disable = true) |
724
|
|
|
{ |
725
|
|
|
return $this->option('show_create_btn', !$disable); |
726
|
|
|
} |
727
|
|
|
|
728
|
|
|
/** |
729
|
|
|
* If allow creation. |
730
|
|
|
* |
731
|
|
|
* @return bool |
732
|
|
|
*/ |
733
|
|
|
public function showCreateBtn() |
734
|
|
|
{ |
735
|
|
|
return $this->option('show_create_btn'); |
736
|
|
|
} |
737
|
|
|
|
738
|
|
|
/** |
739
|
|
|
* Render create button for grid. |
740
|
|
|
* |
741
|
|
|
* @return string |
742
|
|
|
*/ |
743
|
|
|
public function renderCreateButton() |
744
|
|
|
{ |
745
|
|
|
return (new Tools\CreateButton($this))->render(); |
746
|
|
|
} |
747
|
|
|
|
748
|
|
|
/** |
749
|
|
|
* Get current resource uri. |
750
|
|
|
* |
751
|
|
|
* @param string $path |
752
|
|
|
* |
753
|
|
|
* @return string |
754
|
|
|
*/ |
755
|
|
|
public function resource($path = null) |
756
|
|
|
{ |
757
|
|
|
if (!empty($path)) { |
758
|
|
|
$this->resourcePath = $path; |
759
|
|
|
|
760
|
|
|
return $this; |
|
|
|
|
761
|
|
|
} |
762
|
|
|
|
763
|
|
|
if (!empty($this->resourcePath)) { |
764
|
|
|
return $this->resourcePath; |
765
|
|
|
} |
766
|
|
|
|
767
|
|
|
return request()->getPathInfo(); |
768
|
|
|
} |
769
|
|
|
|
770
|
|
|
/** |
771
|
|
|
* Handle get mutator column for grid. |
772
|
|
|
* |
773
|
|
|
* @param string $method |
774
|
|
|
* @param string $label |
775
|
|
|
* |
776
|
|
|
* @return bool|Column |
777
|
|
|
*/ |
778
|
|
|
protected function handleGetMutatorColumn($method, $label) |
779
|
|
|
{ |
780
|
|
|
if ($this->model()->eloquent()->hasGetMutator($method)) { |
781
|
|
|
return $this->addColumn($method, $label); |
782
|
|
|
} |
783
|
|
|
|
784
|
|
|
return false; |
785
|
|
|
} |
786
|
|
|
|
787
|
|
|
/** |
788
|
|
|
* Handle relation column for grid. |
789
|
|
|
* |
790
|
|
|
* @param string $method |
791
|
|
|
* @param string $label |
792
|
|
|
* |
793
|
|
|
* @return bool|Column |
794
|
|
|
*/ |
795
|
|
|
protected function handleRelationColumn($method, $label) |
796
|
|
|
{ |
797
|
|
|
$model = $this->model()->eloquent(); |
798
|
|
|
|
799
|
|
|
if (!method_exists($model, $method)) { |
800
|
|
|
return false; |
801
|
|
|
} |
802
|
|
|
|
803
|
|
|
if (!($relation = $model->$method()) instanceof Relations\Relation) { |
804
|
|
|
return false; |
805
|
|
|
} |
806
|
|
|
|
807
|
|
|
if ($relation instanceof Relations\HasOne || |
808
|
|
|
$relation instanceof Relations\BelongsTo || |
809
|
|
|
$relation instanceof Relations\MorphOne |
810
|
|
|
) { |
811
|
|
|
$this->model()->with($method); |
812
|
|
|
|
813
|
|
|
return $this->addColumn($method, $label)->setRelation(Str::snake($method)); |
814
|
|
|
} |
815
|
|
|
|
816
|
|
|
if ($relation instanceof Relations\HasMany |
817
|
|
|
|| $relation instanceof Relations\BelongsToMany |
818
|
|
|
|| $relation instanceof Relations\MorphToMany |
819
|
|
|
|| $relation instanceof Relations\HasManyThrough |
820
|
|
|
) { |
821
|
|
|
$this->model()->with($method); |
822
|
|
|
|
823
|
|
|
return $this->addColumn(Str::snake($method), $label); |
824
|
|
|
} |
825
|
|
|
|
826
|
|
|
return false; |
827
|
|
|
} |
828
|
|
|
|
829
|
|
|
/** |
830
|
|
|
* Dynamically add columns to the grid view. |
831
|
|
|
* |
832
|
|
|
* @param $method |
833
|
|
|
* @param $arguments |
834
|
|
|
* |
835
|
|
|
* @return Column |
836
|
|
|
*/ |
837
|
|
|
public function __call($method, $arguments) |
838
|
|
|
{ |
839
|
|
|
if (static::hasMacro($method)) { |
840
|
|
|
return $this->macroCall($method, $arguments); |
841
|
|
|
} |
842
|
|
|
|
843
|
|
|
$label = $arguments[0] ?? null; |
844
|
|
|
|
845
|
|
|
if ($this->model()->eloquent() instanceof MongodbModel) { |
|
|
|
|
846
|
|
|
return $this->addColumn($method, $label); |
847
|
|
|
} |
848
|
|
|
|
849
|
|
|
if ($column = $this->handleGetMutatorColumn($method, $label)) { |
850
|
|
|
return $column; |
851
|
|
|
} |
852
|
|
|
|
853
|
|
|
if ($column = $this->handleRelationColumn($method, $label)) { |
854
|
|
|
return $column; |
855
|
|
|
} |
856
|
|
|
|
857
|
|
|
return $this->addColumn($method, $label); |
858
|
|
|
} |
859
|
|
|
|
860
|
|
|
/** |
861
|
|
|
* Add variables to grid view. |
862
|
|
|
* |
863
|
|
|
* @param array $variables |
864
|
|
|
* |
865
|
|
|
* @return $this |
866
|
|
|
*/ |
867
|
|
|
public function with($variables = []) |
868
|
|
|
{ |
869
|
|
|
$this->variables = $variables; |
870
|
|
|
|
871
|
|
|
return $this; |
872
|
|
|
} |
873
|
|
|
|
874
|
|
|
/** |
875
|
|
|
* Get all variables will used in grid view. |
876
|
|
|
* |
877
|
|
|
* @return array |
878
|
|
|
*/ |
879
|
|
|
protected function variables() |
880
|
|
|
{ |
881
|
|
|
$this->variables['grid'] = $this; |
882
|
|
|
|
883
|
|
|
return $this->variables; |
884
|
|
|
} |
885
|
|
|
|
886
|
|
|
/** |
887
|
|
|
* Set a view to render. |
888
|
|
|
* |
889
|
|
|
* @param string $view |
890
|
|
|
* @param array $variables |
891
|
|
|
*/ |
892
|
|
|
public function setView($view, $variables = []) |
893
|
|
|
{ |
894
|
|
|
if (!empty($variables)) { |
895
|
|
|
$this->with($variables); |
896
|
|
|
} |
897
|
|
|
|
898
|
|
|
$this->view = $view; |
899
|
|
|
} |
900
|
|
|
|
901
|
|
|
/** |
902
|
|
|
* Set grid title. |
903
|
|
|
* |
904
|
|
|
* @param string $title |
905
|
|
|
* |
906
|
|
|
* @return $this |
907
|
|
|
*/ |
908
|
|
|
public function setTitle($title) |
909
|
|
|
{ |
910
|
|
|
$this->variables['title'] = $title; |
911
|
|
|
|
912
|
|
|
return $this; |
913
|
|
|
} |
914
|
|
|
|
915
|
|
|
/** |
916
|
|
|
* Set relation for grid. |
917
|
|
|
* |
918
|
|
|
* @param Relations\Relation $relation |
919
|
|
|
* |
920
|
|
|
* @return $this |
921
|
|
|
*/ |
922
|
|
|
public function setRelation(Relations\Relation $relation) |
923
|
|
|
{ |
924
|
|
|
$this->model()->setRelation($relation); |
925
|
|
|
|
926
|
|
|
return $this; |
927
|
|
|
} |
928
|
|
|
|
929
|
|
|
/** |
930
|
|
|
* Set resource path for grid. |
931
|
|
|
* |
932
|
|
|
* @param string $path |
933
|
|
|
* |
934
|
|
|
* @return $this |
935
|
|
|
*/ |
936
|
|
|
public function setResource($path) |
937
|
|
|
{ |
938
|
|
|
$this->resourcePath = $path; |
939
|
|
|
|
940
|
|
|
return $this; |
941
|
|
|
} |
942
|
|
|
|
943
|
|
|
/** |
944
|
|
|
* Set rendering callback. |
945
|
|
|
* |
946
|
|
|
* @param callable $callback |
947
|
|
|
* |
948
|
|
|
* @return $this |
949
|
|
|
*/ |
950
|
|
|
public function rendering(callable $callback) |
951
|
|
|
{ |
952
|
|
|
$this->renderingCallbacks[] = $callback; |
953
|
|
|
|
954
|
|
|
return $this; |
955
|
|
|
} |
956
|
|
|
|
957
|
|
|
/** |
958
|
|
|
* Call callbacks before render. |
959
|
|
|
* |
960
|
|
|
* @return void |
961
|
|
|
*/ |
962
|
|
|
protected function callRenderingCallback() |
963
|
|
|
{ |
964
|
|
|
foreach ($this->renderingCallbacks as $callback) { |
965
|
|
|
call_user_func($callback, $this); |
966
|
|
|
} |
967
|
|
|
} |
968
|
|
|
|
969
|
|
|
/** |
970
|
|
|
* Get the string contents of the grid view. |
971
|
|
|
* |
972
|
|
|
* @return string |
973
|
|
|
*/ |
974
|
|
|
public function render() |
975
|
|
|
{ |
976
|
|
|
$this->handleExportRequest(true); |
977
|
|
|
|
978
|
|
|
try { |
979
|
|
|
$this->build(); |
980
|
|
|
} catch (\Exception $e) { |
981
|
|
|
return Handler::renderException($e); |
982
|
|
|
} |
983
|
|
|
|
984
|
|
|
$this->callRenderingCallback(); |
985
|
|
|
|
986
|
|
|
return view($this->view, $this->variables())->render(); |
|
|
|
|
987
|
|
|
} |
988
|
|
|
} |
989
|
|
|
|