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<?php |
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/** |
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* WebHemi. |
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* |
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* PHP version 7.1 |
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* |
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* @copyright 2012 - 2017 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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declare(strict_types = 1); |
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namespace WebHemi\Form\Html; |
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use JsonSerializable; |
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use WebHemi\Form\FormElementInterface; |
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use WebHemi\Form\FormInterface; |
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/** |
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* Class HtmlForm |
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*/ |
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class HtmlForm implements FormInterface, JsonSerializable |
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{ |
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/** @var string */ |
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private $name; |
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/** @var string */ |
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private $action; |
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/** @var string */ |
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private $method; |
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/** @var array */ |
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private $formElements = []; |
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/** |
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* FormInterface constructor. |
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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(string $name, string $action, string $method = 'POST') |
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{ |
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$this->name = $name; |
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$this->action = $action; |
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$this->method = $method; |
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} |
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/** |
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* Gets form name. |
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* |
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* @return string |
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*/ |
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public function getName() : string |
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{ |
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return $this->name; |
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} |
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/** |
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* Gets form action. |
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* |
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* @return string |
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*/ |
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public function getAction() : string |
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{ |
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return $this->action; |
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} |
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/** |
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* Gets form method. |
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* |
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* @return string |
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*/ |
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public function getMethod() : string |
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{ |
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return $this->method; |
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} |
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/** |
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* Adds an element to the form. |
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* |
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* @param FormElementInterface $formElement |
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* @return FormInterface |
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*/ |
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public function addElement(FormElementInterface $formElement) : FormInterface |
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{ |
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$elementName = $formElement->getName(); |
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$elementName = $this->name.'['.$elementName.']'; |
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$formElement->setName($elementName); |
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$this->formElements[$elementName] = $formElement; |
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return $this; |
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} |
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/** |
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* Returns all the elements assigned. |
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* |
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* @return array<FormElementInterface> |
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*/ |
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public function getElements() : array |
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{ |
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return $this->formElements; |
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} |
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/** |
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* Loads data into the form. |
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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 loadData(array $data) : FormInterface |
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{ |
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$formData = $data[$this->name] ?? []; |
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foreach ($formData as $elementName => $elementValue) { |
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$fullName = $this->name.'['.$elementName.']'; |
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/** @var FormElementInterface $formElement */ |
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$formElement = $this->formElements[$fullName] ?? null; |
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if ($formElement) { |
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if (!is_array($elementValue)) { |
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$elementValue = [$elementValue]; |
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} |
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$formElement->setValues($elementValue); |
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} |
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} |
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return $this; |
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} |
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/** |
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* Defines the data which are presented during the json serialization. |
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* |
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* @return array |
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*/ |
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public function jsonSerialize() : array |
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{ |
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$formData = [ |
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'name' => $this->name, |
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'action' => $this->action, |
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'method' => $this->method, |
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'data' => [], |
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'errors' => [] |
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]; |
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/** |
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* @var string $elementName |
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* @var FormElementInterface $formElement |
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*/ |
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foreach ($this->formElements as $formElement) { |
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$formData['data'][$formElement->getId()] = $formElement->getValues(); |
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$formData['errors'][$formElement->getId()] = $formElement->getErrors(); |
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} |
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return $formData; |
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} |
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} |
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Gixx /
WebHemi
