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<?php |
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/** |
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* WebHemi. |
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* |
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* PHP version 5.6 |
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* |
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* @copyright 2012 - 2016 Gixx-web (http://www.gixx-web.com) |
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* @license https://opensource.org/licenses/MIT The MIT License (MIT) |
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* |
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* @link http://www.gixx-web.com |
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*/ |
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namespace WebHemi\Form; |
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use Iterator; |
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abstract class AbstractForm implements FormInterface, Iterator |
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{ |
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/** @var FormElement[] */ |
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protected $form; |
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/** |
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* FormInterface constructor. Creates <FORM> element automatically. |
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* |
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* @param string $name |
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* @param string $action |
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* @param string $method |
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*/ |
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public function __construct($name, $action = '', $method = 'POST') |
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{ |
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$form = new FormElement('form', $name); |
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$form->setAttribute('action', $action) |
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->setAttribute('method', strtoupper($method)); |
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// for simplicity, we store it in an array. |
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$this->form[0] = $form; |
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$this->initForm(); |
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} |
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/** |
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* Initialize form. |
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* |
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* @return void |
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*/ |
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abstract protected function initForm(); |
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/** |
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* Adds a form element to the form. |
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* |
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* @param FormElement $formElement |
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* @return AbstractForm |
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*/ |
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protected function addChildNode(FormElement $formElement) |
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{ |
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$formElement->setParentNode($this->form[0]); |
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$this->form[0]->addChildNode($formElement); |
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return $this; |
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} |
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/** |
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* Gets the form elements. |
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* |
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* @return FormElement[]; |
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*/ |
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public function getChildNodes() |
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{ |
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return $this->form[0]->getChildNodes(); |
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} |
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/** |
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* Validates the form. |
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* |
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* @return boolean |
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*/ |
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public function isValid() |
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{ |
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$valid = true; |
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// TODO: TBD |
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return $valid; |
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} |
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/** |
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* Sets form data. |
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* |
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* @param array $data |
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* @return FormInterface |
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*/ |
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public function setData(array $data) |
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{ |
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// TODO: TBD |
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return $this; |
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} |
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/** |
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* Returns the form data. |
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* |
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* @return array |
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*/ |
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public function getData() |
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{ |
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// TODO: TBD |
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return []; |
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} |
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/** |
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* Return the current element. |
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* |
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* @return FormElement |
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*/ |
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final public function current() |
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{ |
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return current($this->form); |
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} |
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/** |
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* Moves the pointer forward to next element. |
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* |
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* @return void |
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*/ |
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final public function next() |
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{ |
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next($this->form); |
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} |
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/** |
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* Returns the key of the current element. |
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* |
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* @return mixed |
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*/ |
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final public function key() |
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{ |
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return key($this->form); |
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} |
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/** |
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* Checks if current position is valid. |
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* |
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* @return boolean |
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*/ |
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final public function valid() |
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{ |
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$key = key($this->form); |
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return ($key !== NULL && $key !== FALSE); |
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} |
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/** |
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* Rewinds the Iterator to the first element. |
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* |
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* @return void |
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*/ |
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final public function rewind() |
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{ |
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reset($this->form); |
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} |
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} |
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Gixx /
WebHemi
This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types.