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<?php |
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/** |
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* User: delboy1978uk |
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* Date: 19/11/2016 |
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* Time: 21:41 |
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*/ |
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namespace Del\Form\Field; |
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use Del\Form\Collection\FilterCollection; |
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use Del\Form\Collection\ValidatorCollection; |
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use Del\Form\Filter\FilterInterface; |
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use Del\Form\Validator\ValidatorInterface; |
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use Exception; |
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abstract class FieldAbstract implements FieldInterface |
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{ |
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/** @var string $name */ |
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private $name; |
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/** @var string $id */ |
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private $id; |
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/** @var string $class */ |
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private $class; |
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/** @var FilterCollection $filterCollection */ |
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private $filterCollection; |
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/** @var ValidatorCollection $validatorCollection */ |
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private $validatorCollection; |
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private $value; |
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/** @var array $errorMessages */ |
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private $errorMessages; |
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/** @var string $label */ |
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private $label; |
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/** |
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* @return string |
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*/ |
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abstract public function getTag(); |
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/** |
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* @return mixed |
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*/ |
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abstract public function getTagType(); |
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public function __construct($name, $value = null) |
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{ |
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$this->filterCollection = new FilterCollection(); |
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$this->validatorCollection = new ValidatorCollection(); |
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$this->setName($name); |
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is_null($value) ? null : $this->setValue($value); |
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} |
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/** |
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* @return string |
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*/ |
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public function getName() |
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{ |
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return $this->name; |
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} |
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/** |
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* @param string $name |
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* @return FieldAbstract |
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*/ |
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public function setName($name) |
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{ |
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$this->name = $name; |
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return $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 getId() |
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{ |
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return $this->id; |
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} |
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/** |
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* @param string $id |
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* @return FieldAbstract |
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*/ |
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public function setId($id) |
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{ |
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$this->id = $id; |
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return $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 getClass() |
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{ |
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return $this->class ?: 'form-control'; |
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} |
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/** |
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* @param string $class |
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* @return FieldAbstract |
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*/ |
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public function setClass($class) |
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{ |
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$this->class = $class; |
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return $this; |
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} |
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/** |
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* @return mixed |
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*/ |
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public function getValue() |
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{ |
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return $this->value; |
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} |
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/** |
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* @param mixed $value |
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* @return FieldAbstract |
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*/ |
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public function setValue($value) |
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{ |
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$this->value = $value; |
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$this->filterValue(); |
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return $this; |
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} |
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/** |
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* @param ValidatorInterface $validator |
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* @return $this |
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*/ |
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public function addValidator(ValidatorInterface $validator) |
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{ |
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$this->validatorCollection->append($validator); |
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return $this; |
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} |
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/** |
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* @return ValidatorCollection |
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*/ |
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public function getValidators() |
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{ |
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return $this->validatorCollection; |
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} |
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/** |
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* @param FilterInterface $filter |
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* @return $this |
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*/ |
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public function addFilter(FilterInterface $filter) |
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{ |
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$this->filterCollection->append($filter); |
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return $this; |
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} |
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/** |
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* @return FilterCollection |
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*/ |
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public function getFilters() |
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{ |
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return $this->filterCollection; |
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} |
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/** |
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* @param mixed $value |
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* @return bool |
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* @throws Exception If validation of $value is impossible |
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*/ |
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public function isValid() |
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{ |
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$this->errorMessages = []; |
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$this->validatorCollection->rewind(); |
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while ($this->validatorCollection->valid()) { |
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$this->checkForErrors($this->validatorCollection->current()); |
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$this->validatorCollection->next(); |
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} |
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$count = count($this->errorMessages); |
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return $count == 0; |
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} |
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/** |
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* @param FieldInterface $field |
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*/ |
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private function checkForErrors(ValidatorInterface $validator) |
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{ |
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$value = $this->getValue(); |
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if (!$validator->isValid($value)) { |
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$this->errorMessages[] = $validator->getMessages(); |
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} |
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} |
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private function filterValue() |
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{ |
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$value = $this->value; |
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$this->filterCollection->rewind(); |
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while ($this->filterCollection->valid()) { |
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$value = $this->filterCollection->current()->filter($value); |
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$this->filterCollection->next(); |
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} |
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$this->filterCollection->rewind(); |
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$this->value = $value; |
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} |
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/** |
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* @return array |
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*/ |
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public function getMessages() |
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{ |
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return array_values($this->errorMessages); |
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} |
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/** |
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* @return string |
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*/ |
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public function getLabel() |
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{ |
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return $this->label; |
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} |
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/** |
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* @param string $label |
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* @return FieldAbstract |
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*/ |
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public function setLabel($label) |
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{ |
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$this->label = $label; |
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return $this; |
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} |
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} |
This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function.
Consider the following example. The parameter
$italyis not defined by the methodfinale(...).The most likely cause is that the parameter was removed, but the annotation was not.