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<?php |
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/* |
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* 2017 Romain CANON <[email protected]> |
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* |
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* This file is part of the TYPO3 FormZ project. |
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* It is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License, either |
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* version 3 of the License, or any later version. |
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* |
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* For the full copyright and license information, see: |
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* http://www.gnu.org/licenses/gpl-3.0.html |
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*/ |
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namespace Romm\Formz\Condition\Parser\Node; |
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use Romm\Formz\Condition\Exceptions\InvalidConditionException; |
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use Romm\Formz\Condition\Items\ConditionItemInterface; |
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use Romm\Formz\Condition\Processor\ConditionProcessor; |
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use Romm\Formz\Condition\Processor\DataObject\PhpConditionDataObject; |
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use Romm\Formz\Form\Definition\Field\Activation\ActivationInterface; |
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use Romm\Formz\Form\Definition\Field\Activation\ActivationUsageInterface; |
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use Romm\Formz\Form\Definition\Field\Field; |
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use Romm\Formz\Form\Definition\Field\Validation\Validator; |
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use Romm\Formz\Form\FormObject\FormObject; |
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/** |
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* A condition node, which contains an instance of `ConditionItemInterface`. |
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*/ |
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class ConditionNode extends AbstractNode implements ActivationDependencyAwareInterface |
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{ |
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/** |
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* @var string |
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*/ |
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protected $conditionName; |
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/** |
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* @var ConditionItemInterface |
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*/ |
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protected $condition; |
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/** |
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* @var FormObject |
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*/ |
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protected $formObject; |
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/** |
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* @var ActivationInterface |
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*/ |
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protected $activation; |
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/** |
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* Constructor, which needs a name for the condition and an instance of a |
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* condition item. |
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* |
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* @param string $conditionName Name of the condition. |
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* @param ConditionItemInterface $condition Instance of the condition item. |
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*/ |
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public function __construct($conditionName, ConditionItemInterface $condition) |
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{ |
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$this->conditionName = $conditionName; |
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$this->condition = $condition; |
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} |
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/** |
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* @param ConditionProcessor $processor |
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* @param ActivationInterface $activation |
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*/ |
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public function injectDependencies(ConditionProcessor $processor, ActivationInterface $activation) |
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{ |
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$this->formObject = $processor->getFormObject(); |
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$this->activation = $activation; |
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$this->condition->attachFormObject($this->formObject); |
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$this->condition->attachActivation($activation); |
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$this->condition->attachConditionNode($this); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getCssResult() |
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{ |
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return $this->toArray($this->condition->getCssResult()); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getJavaScriptResult() |
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{ |
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return $this->toArray($this->condition->getJavaScriptResult()); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getPhpResult(PhpConditionDataObject $dataObject) |
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{ |
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$this->checkConditionConfiguration(); |
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return $this->condition->getPhpResult($dataObject); |
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} |
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/** |
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* Validates the configuration of the condition instance. |
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* |
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* @see \Romm\Formz\Condition\Items\ConditionItemInterface::validateConditionConfiguration |
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*/ |
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protected function checkConditionConfiguration() |
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{ |
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try { |
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$definition = $this->getFormObject()->getDefinition(); |
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$this->condition->validateConditionConfiguration($definition); |
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} catch (InvalidConditionException $exception) { |
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$this->throwInvalidConditionException($exception); |
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} |
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} |
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/** |
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* @param InvalidConditionException $exception |
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* @throws InvalidConditionException |
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*/ |
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protected function throwInvalidConditionException(InvalidConditionException $exception) |
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{ |
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$rootObject = $this->getRootObject(); |
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$conditionName = $this->getConditionName(); |
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$formClassName = $this->getFormObject()->getClassName(); |
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if ($rootObject instanceof Field) { |
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throw InvalidConditionException::invalidFieldConditionConfiguration($conditionName, $rootObject, $formClassName, $exception); |
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} elseif ($rootObject instanceof Validator) { |
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throw InvalidConditionException::invalidValidationConditionConfiguration($conditionName, $rootObject, $formClassName, $exception); |
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} else { |
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throw $exception; |
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} |
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} |
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/** |
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* @return string |
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*/ |
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public function getConditionName() |
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{ |
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return $this->conditionName; |
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} |
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/** |
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* @return ConditionItemInterface |
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*/ |
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public function getCondition() |
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{ |
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return $this->condition; |
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} |
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public function __sleep() |
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{ |
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$properties = get_object_vars($this); |
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unset($properties['formObject']); |
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unset($properties['activation']); |
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return array_keys($properties); |
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} |
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/** |
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* @return FormObject |
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*/ |
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protected function getFormObject() |
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{ |
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return $this->formObject; |
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} |
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/** |
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* @return ActivationUsageInterface |
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*/ |
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protected function getRootObject() |
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{ |
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return $this->activation->getRootObject(); |
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} |
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} |
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