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<?php |
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declare(strict_types=1); |
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namespace Nip\Form\Traits; |
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use Nip\Form\Renderer\AbstractRenderer; |
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/** |
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* Trait HasRendererTrait |
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* @package Nip\Form\Traits |
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*/ |
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trait HasRendererTrait |
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{ |
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protected $_renderer; |
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/** |
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* @param $type |
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* @return $this |
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*/ |
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public function setRendererType(string $type) |
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{ |
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$this->setRenderer($this->getNewRenderer($type)); |
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return $this; |
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} |
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/** |
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* @param string $class |
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*/ |
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protected function setRendererClass(string $class) |
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{ |
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/** @var AbstractRenderer $renderer */ |
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$renderer = new $class(); |
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$renderer->setForm($this); |
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$this->setRenderer($renderer); |
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} |
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/** |
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* @param AbstractRenderer $renderer |
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*/ |
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public function setRenderer(AbstractRenderer $renderer) |
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{ |
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$this->_renderer = $renderer; |
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} |
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/** |
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* @param string $type |
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* @return AbstractRenderer |
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*/ |
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public function getNewRenderer($type = 'basic') |
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{ |
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$name = 'Nip_Form_Renderer_' . ucfirst($type); |
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/** @var AbstractRenderer $renderer */ |
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$renderer = new $name(); |
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$renderer->setForm($this); |
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return $renderer; |
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} |
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/** |
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* @return null|string |
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*/ |
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public function __toString() |
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{ |
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$backtrace = debug_backtrace(); |
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if ($backtrace[1]['class'] == 'Monolog\Formatter\NormalizerFormatter') { |
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return null; |
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} |
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trigger_error('form __toString', E_USER_WARNING); |
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return $this->render(); |
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} |
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/** |
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* @return string |
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*/ |
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public function render() |
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{ |
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$this->initializeIfNotInitialized(); |
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return $this->getRenderer()->render(); |
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} |
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/** |
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* @return AbstractRenderer |
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*/ |
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public function getRenderer() |
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{ |
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if (!$this->_renderer) { |
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$this->initializeIfNotInitialized(); |
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$this->_renderer = $this->getNewRenderer(); |
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} |
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return $this->_renderer; |
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} |
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} |
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