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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: 12:13 |
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*/ |
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namespace Del\Form; |
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use Del\Form\Collection\FieldCollection; |
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use Del\Form\Field\FieldInterface; |
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use DOMDocument; |
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use DOMElement; |
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abstract class AbstractForm implements FormInterface |
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{ |
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const ENC_TYPE_MULTIPART_FORM_DATA = 'multipart/form-data'; |
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const METHOD_POST = 'post'; |
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const METHOD_GET = 'get'; |
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/** @var FieldCollection $fieldCollection */ |
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private $fieldCollection; |
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/** @var DOMDocument $dom */ |
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private $dom; |
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/** @var DomElement $form */ |
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private $form; |
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public function __construct($name) |
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{ |
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$this->fieldCollection = new FieldCollection(); |
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$this->dom = new DOMDocument(); |
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$form = $this->dom->createElement('form'); |
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$form->setAttribute('name', $name); |
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$this->form = $form; |
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$this->init(); |
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} |
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abstract public function init(); |
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/** |
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* @return bool |
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*/ |
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public function isValid() |
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{ |
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return false; |
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} |
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/** |
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* @return array |
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*/ |
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public function getValues() |
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{ |
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$values = []; |
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/** @var FieldInterface $field */ |
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foreach ($this->fieldCollection as $field) { |
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$values[$field->getName()] = $field->getValue(); |
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} |
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return $values; |
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} |
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/** |
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* @param array $data |
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* @return $this |
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*/ |
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public function populate(array $data) |
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{ |
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/** @var FieldInterface $field */ |
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foreach ($this->fieldCollection as $field) { |
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$name = $field->getName(); |
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if (isset($data[$name])) { |
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$field->setValue($data[$name]); |
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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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* @param string $name |
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* @return FieldInterface|null |
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*/ |
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public function getField($name) |
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{ |
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return $this->fieldCollection->findByName($name); |
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} |
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/** |
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* @return FieldCollection |
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*/ |
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public function getFields() |
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{ |
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return $this->fieldCollection; |
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} |
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/** |
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* @param FieldInterface $field |
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* @return $this |
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*/ |
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public function addField(FieldInterface $field) |
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{ |
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$this->fieldCollection->append($field); |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function render() |
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{ |
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$method = $this->form->getAttribute('method') ?: self::METHOD_POST; |
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$id = $this->form->getAttribute('id') ?: $this->form->getAttribute('name'); |
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$action = $this->form->getAttribute('action') ?: $this->form->getAttribute('action'); |
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$this->form->setAttribute('id', $id); |
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$this->form->setAttribute('method', $method); |
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$this->form->setAttribute('action', $action); |
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$this->fieldCollection->rewind(); |
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while ($this->fieldCollection->valid()) { |
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/** @var FieldInterface $current */ |
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$current = $this->fieldCollection->current(); |
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$child = $this->dom->createElement($current->getTag()); |
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$child->setAttribute('type', $current->getTagType()); |
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$child->setAttribute('name', $current->getName()); |
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$child->setAttribute('id', $current->getId()); |
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$child->setAttribute('value', $current->getValue()); |
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$child->setAttribute('class', $current->getClass()); |
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$this->form->appendChild($child); |
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$this->fieldCollection->next(); |
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} |
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$this->fieldCollection->rewind(); |
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$this->dom->appendChild($this->form); |
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return $this->dom->saveHTML(); |
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} |
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/** |
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* @param $url |
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* @return $this |
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*/ |
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public function setAction($url) |
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{ |
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$this->form->setAttribute('action', $url); |
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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 getAction() |
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{ |
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return $this->form->getAttribute('action'); |
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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->form->getAttribute('id'); |
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} |
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/** |
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* @param string $id |
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* @return $this |
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*/ |
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public function setId($id) |
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{ |
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$this->form->setAttribute('id', $id); |
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return $this; |
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} |
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/** |
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* @param $encType |
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* @return $this |
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*/ |
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public function setEncType($encType) |
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{ |
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$this->form->setAttribute('enctype', $encType); |
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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 getEncType() |
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{ |
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return $this->form->getAttribute('enctype'); |
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} |
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/** |
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* @param string $method |
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* @return FormInterface |
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*/ |
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public function setMethod($method) |
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{ |
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$this->form->setAttribute('method', $method); |
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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 getMethod() |
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{ |
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return $this->form->getAttribute('method'); |
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} |
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/** |
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* @param $class |
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* @return FormInterface |
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*/ |
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public function setClass($class) |
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{ |
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$this->form->setAttribute('class', $class); |
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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->form->getAttribute('class'); |
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} |
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} |
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..