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<?php |
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/** |
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* YAWIK |
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* |
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* @filesource |
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* @copyright (c) 2013 - 2016 Cross Solution (http://cross-solution.de) |
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* @license MIT |
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* @author [email protected] |
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*/ |
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namespace Core\Form\View\Helper; |
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use Laminas\Form\View\Helper\FormRow as LaminasFormRow; |
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use Laminas\Form\ElementInterface; |
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use Core\Form\ViewPartialProviderInterface; |
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use Core\Form\Element\ViewhelperProviderInterface; |
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use Laminas\Form\Element\Button; |
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use Core\Form\Element\Select; |
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class FormSimpleRow extends LaminasFormRow |
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{ |
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protected $renderStrategies; |
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public function render(ElementInterface $element, $labelPosition = null) |
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{ |
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$escapeHtmlHelper = $this->getEscapeHtmlHelper(); |
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$labelHelper = $this->getLabelHelper(); |
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$elementHelper = $this->getElementHelper(); |
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$elementErrorsHelper = $this->getElementErrorsHelper(); |
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$label = $element->getLabel(); |
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$inputErrorClass = $this->getInputErrorClass(); |
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if (isset($label) && '' !== $label) { |
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// Translate the label |
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if (null !== ($translator = $this->getTranslator())) { |
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$label = $translator->translate( |
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$label, |
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$this->getTranslatorTextDomain() |
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); |
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} |
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} |
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// Does this element have errors ? |
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if (count($element->getMessages()) > 0 && !empty($inputErrorClass)) { |
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$classAttributes = ($element->hasAttribute('class') ? $element->getAttribute('class') . ' ' : ''); |
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$classAttributes = $classAttributes . $inputErrorClass; |
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$element->setAttribute('class', $classAttributes); |
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} |
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if ($this->partial) { |
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$vars = array( |
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'element' => $element, |
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'label' => $label, |
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'labelAttributes' => $this->labelAttributes, |
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'labelPosition' => $this->labelPosition, |
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'renderErrors' => $this->renderErrors, |
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); |
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return $this->view->render($this->partial, $vars); |
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} |
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if ($this->renderErrors) { |
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$elementErrors = $elementErrorsHelper->render($element); |
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} |
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$elementString = $elementHelper->render($element); |
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if (isset($label) && '' !== $label) { |
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$label = $escapeHtmlHelper($label); |
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$labelAttributes = $element->getLabelAttributes(); |
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if (empty($labelAttributes)) { |
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$labelAttributes = $this->labelAttributes; |
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} |
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// Multicheckbox elements have to be handled differently as the HTML standard does not allow nested |
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// labels. The semantic way is to group them inside a fieldset |
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$type = $element->getAttribute('type'); |
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if ($type === 'multi_checkbox' || $type === 'radio') { |
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$markup = sprintf( |
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'<fieldset><legend>%s</legend>%s</fieldset>', |
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$label, |
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$elementString |
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); |
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} else { |
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if ($element->hasAttribute('id')) { |
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$labelOpen = ''; |
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$labelClose = ''; |
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$label = $labelHelper($element); |
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} else { |
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$labelOpen = $labelHelper->openTag($labelAttributes); |
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$labelClose = $labelHelper->closeTag(); |
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} |
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if ($label !== '' && !$element->hasAttribute('id')) { |
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$label = '<span>' . $label . '</span>'; |
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} |
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// Button element is a special case, because label is always rendered inside it |
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if ($element instanceof Button) { |
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$labelOpen = $labelClose = $label = ''; |
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} |
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switch ($this->labelPosition) { |
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case self::LABEL_PREPEND: |
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$markup = $labelOpen . $label . $elementString . $labelClose; |
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break; |
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case self::LABEL_APPEND: |
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default: |
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$markup = $labelOpen . $elementString . $label . $labelClose; |
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break; |
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} |
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} |
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if ($this->renderErrors) { |
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$markup .= $elementErrors; |
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} |
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} else { |
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if (!empty($this->renderErrors)) { |
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$markup = $elementString . $elementErrors; |
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} else { |
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$markup = $elementString; |
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} |
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} |
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return $markup; |
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} |
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public function addStrategy($key, $method, $strategy) |
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{ |
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if (array_key_exists($key, $this->renderStrategies)) { |
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$this->renderStrategies['key'] = array(); |
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} |
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$this->renderStrategies['key'][$method] = $strategy; |
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} |
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public function applyStrategy($method, $params) |
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{ |
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$result = ''; |
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foreach ($this->renderStrategies as $strategy) { |
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if (array_key_exists($method, $strategy)) { |
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$result = vsprintf($strategy[$method], $params); |
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break; |
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} |
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} |
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return $result; |
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} |
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} |
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cross-solution /
YAWIK
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