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<?php |
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namespace SpeckCatalog\View\Helper; |
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use Zend\View\Helper\HelperInterface; |
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use Zend\View\Model\ViewModel; |
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use Zend\View\Helper\AbstractHelper; |
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use SpeckCatalog\Service\FormServiceAwareInterface; |
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use SpeckCatalog\Model\AbstractModel; |
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class Form extends AbstractHelper implements FormServiceAwareInterface |
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{ |
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protected $formService; |
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protected $partialDir = "/speck-catalog/catalog-manager/partial/form/"; |
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protected $form; |
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protected $name; |
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protected $model; |
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public function __invoke(AbstractModel $model = null, $name = null) |
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{ |
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$this->model = $model; |
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$this->name = $name; |
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$this->form = $this->getFormService()->getForm($name, $model); |
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return $this; |
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} |
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public function renderform() |
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{ |
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$this->form |
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->edit() |
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->prepare() |
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->setAttribute('id', $this->name) |
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->setAttribute('class', 'live-form'); |
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$view = new ViewModel(array( |
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$this->camel($this->name) => $this->model, |
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'form' => $this->form, |
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'formErrors' => $this->renderFormMessages($this->form, false), |
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'originalFields' => $this->prepareOriginalFields($this->form), |
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)); |
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$view->setTemplate($this->partialDir . $this->dash($this->name)); |
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return $this->getView()->render($view); |
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} |
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public function renderFormMessages($form, $showValid = true) |
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{ |
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$html = ''; |
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if (!$form->isValid()) { |
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$html .= '<div class="alert alert-error">'; |
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$html .= '<ul>'; |
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foreach ($form->getElements() as $element) { |
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if (count($element->getMessages()) > 0) { |
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$html .= '<li>' . $element->getLabel() . ' - ' |
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. implode(', ', $element->getMessages()) . '</li>'; |
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} |
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} |
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$html .= '</ul></div>'; |
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} elseif ($showValid) { |
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$html .= '<div class="alert alert-success">'; |
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if ($form instanceof \SpeckCatalog\Form\Product) { |
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$html .= 'All Data is valid! <a href="#" class="save-product">Save Now</a>'; |
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} else { |
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$html .= 'All Data is valid! <a href="#" class="save-now">Save Now</a>'; |
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} |
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$html .= '</div>'; |
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} |
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return $html; |
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} |
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public function getKeyFields() |
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{ |
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return $this->getFormService()->getKeyFields($this->name, $this->model); |
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} |
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public function prepareOriginalFields($form) |
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{ |
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$html = ''; |
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if (!$form->isNew()) { |
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foreach ($form->getOriginalFields() as $field) { |
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$element = $form->get('original_' . $field); |
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$html .= '<input type="hidden" name = "' . $element->getName() |
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. '" value="' . $element->getValue() . '" />'; |
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} |
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} else { |
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throw new \Exception( |
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'form is not prepared for edit, cannot prepare' |
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. ' original fields until edit method is called on the form' |
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); |
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} |
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return $html; |
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} |
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protected function camel($name) |
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{ |
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$camel = new \Zend\Filter\Word\UnderscoreToCamelCase; |
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return lcfirst($camel->__invoke($name)); |
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} |
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protected function dash($name) |
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{ |
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$dash = new \Zend\Filter\Word\UnderscoreToDash; |
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return $dash->__invoke($name); |
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} |
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public function getFormService() |
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{ |
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return $this->formService; |
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} |
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public function setFormService($formService) |
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{ |
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$this->formService = $formService; |
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return $this; |
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} |
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/** |
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* @return form |
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*/ |
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public function getForm() |
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{ |
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return $this->form; |
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} |
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/** |
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* @param $form |
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* @return self |
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*/ |
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public function setForm($form) |
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{ |
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$this->form = $form; |
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return $this; |
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} |
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} |
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speckcommerce /
SpeckCatalog
