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<?php |
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namespace SleepingOwl\Admin\Display\Extension; |
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use Illuminate\Support\Collection; |
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use KodiComponents\Support\HtmlAttributes; |
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use Illuminate\Contracts\Support\Renderable; |
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use SleepingOwl\Admin\Display\Column\Control; |
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use SleepingOwl\Admin\Contracts\Initializable; |
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use SleepingOwl\Admin\Contracts\ColumnInterface; |
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class Tree extends Extension implements Initializable, Renderable |
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{ |
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use HtmlAttributes, \SleepingOwl\Admin\Traits\Renderable; |
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/** |
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* @var bool |
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*/ |
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protected $controlActive = true; |
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/** |
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* @var string|\Illuminate\View\View |
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*/ |
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protected $view = 'display.columns'; |
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/** |
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* @var Control |
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*/ |
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protected $controlColumn; |
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public function __construct() |
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{ |
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$this->columns = new Collection(); |
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$this->setControlColumn(app('sleeping_owl.table.column')->treeControl()); |
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} |
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/** |
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* @param ColumnInterface $controlColumn |
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* |
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* @return $this |
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*/ |
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public function setControlColumn(ColumnInterface $controlColumn) |
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{ |
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$this->controlColumn = $controlColumn; |
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return $this; |
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} |
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/** |
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* @return Control |
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*/ |
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public function getControlColumn() |
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{ |
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return $this->controlColumn; |
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} |
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/** |
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* @return bool |
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*/ |
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public function isControlActive() |
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{ |
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return $this->controlActive; |
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} |
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/** |
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* @return $this |
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*/ |
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public function enableControls() |
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{ |
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$this->controlActive = true; |
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return $this; |
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} |
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/** |
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* @return $this |
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*/ |
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public function disableControls() |
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{ |
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$this->controlActive = true; |
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return $this; |
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} |
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/** |
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* @return Collection|\SleepingOwl\Admin\Contracts\ColumnInterface[] |
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*/ |
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public function all() |
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{ |
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return $this->columns; |
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} |
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/** |
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* @return Collection|\SleepingOwl\Admin\Contracts\ColumnInterface[] |
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*/ |
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public function allWithControl() |
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{ |
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$columns = $this->all(); |
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if ($this->isControlActive()) { |
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$columns->push($this->getControlColumn()); |
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} |
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return $columns; |
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} |
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/** |
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* @param ColumnInterface $column |
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* |
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* @return $this |
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*/ |
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public function push(ColumnInterface $column) |
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{ |
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$this->columns->push($column); |
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return $this; |
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} |
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/** |
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* Get the instance as an array. |
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* |
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* @return array |
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*/ |
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public function toArray() |
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{ |
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return [ |
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'columns' => $this->allWithControl(), |
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'attributes' => $this->htmlAttributesToString(), |
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]; |
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} |
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public function initialize() |
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{ |
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$this->allWithControl()->each(function (ColumnInterface $column) { |
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$column->initialize(); |
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}); |
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$this->setHtmlAttribute('class', 'table table-striped'); |
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} |
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} |
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In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: