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<?php |
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namespace Nip\Controllers\Traits; |
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use Nip\Controllers\View\ControllerViewHydrator; |
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use Nip\Http\Request; |
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use Nip\View; |
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/** |
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* Trait HasViewTrait |
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* @package Nip\Controllers\Traits |
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*/ |
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trait HasViewTrait |
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{ |
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use AbstractControllerTrait; |
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/** |
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* @var View |
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*/ |
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protected $view; |
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/** |
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* @var string |
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*/ |
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protected $layout = 'default'; |
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/** |
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* @param bool $return |
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* @return bool|string|null |
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*/ |
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public function loadView($return = false) |
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{ |
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$view = $this->getView(); |
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$this->populateView($view); |
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$content = $view->load($this->getLayoutPath()); |
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if ($return == true) { |
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return $content; |
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} |
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echo $content; |
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} |
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/** |
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* @return View |
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*/ |
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public function getView() |
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{ |
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if (!$this->view) { |
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$this->view = $this->initView(); |
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} |
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return $this->view; |
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} |
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/** |
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* @param View $view |
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*/ |
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public function setView($view) |
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{ |
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$this->view = $view; |
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} |
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/** |
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* @return View |
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*/ |
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protected function initView() |
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{ |
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$request = $this->getRequest(); |
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if ($request instanceof Request) { |
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if (isset($request->_view) && $request->_view instanceof View) { |
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return $request->_view; |
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} |
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} |
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$view = $this->getViewObject(); |
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if ($request instanceof Request) { |
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$request->_view = $view; |
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} |
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return $view; |
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} |
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/** |
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* @return View |
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*/ |
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protected function getViewObject() |
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{ |
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return new View(); |
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} |
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/** |
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* @param View $view |
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* |
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* @return View |
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*/ |
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public function populateView($view) |
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{ |
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$this->populateViewPath($view); |
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$view = $this->initViewVars($view); |
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// @deprecated Rely on Response Payload Transformer to call this method |
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// $view = $this->initViewContentBlocks($view); |
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return $view; |
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} |
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/** |
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* @param View $view |
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*/ |
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protected function populateViewPath($view) |
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{ |
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return ControllerViewHydrator::populatePath($view, $this); |
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} |
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/** |
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* @param View $view |
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* |
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* @return View |
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*/ |
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protected function initViewVars($view) |
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{ |
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return ControllerViewHydrator::initVars($view, $this); |
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} |
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/** |
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* @param View $view |
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* |
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* @return View |
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*/ |
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protected function initViewContentBlocks($view) |
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{ |
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return ControllerViewHydrator::initContentBlocks($view, $this); |
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} |
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/** |
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* @return string |
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*/ |
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public function getLayoutPath() |
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{ |
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return '/layouts/' . $this->getLayout(); |
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} |
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/** |
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* @return string |
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*/ |
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public function getLayout() |
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{ |
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return $this->layout; |
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} |
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/** |
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* @param string $layout |
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*/ |
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public function setLayout($layout) |
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{ |
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$this->layout = $layout; |
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158
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} |
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159
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} |
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bytic /
controllers
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When comparing two booleans, it is generally considered safer to use the strict comparison operator.