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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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*/ |
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/** Core forms view helpers */ |
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namespace Core\Form\View\Helper; |
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use Zend\Form\View\Helper\Form as ZendForm; |
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use Zend\Form\FormInterface; |
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use Zend\Form\FieldsetInterface; |
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use Core\Form\ViewPartialProviderInterface; |
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use Core\Form\ExplicitParameterProviderInterface; |
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use Core\Form\Element\ViewHelperProviderInterface; |
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use Core\Form\DescriptionAwareFormInterface; |
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/** |
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* Helper to render a formular. |
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* |
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* @author Mathias Gelhausen <[email protected]> |
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*/ |
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class Form extends ZendForm |
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{ |
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/**#@+ |
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* Layout constants. |
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* @var string |
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*/ |
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const LAYOUT_HORIZONTAL = 'form-horizontal'; |
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const LAYOUT_INLINE = 'form-inline'; |
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const LAYOUT_VERTICAL = ''; |
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const LAYOUT_BARE = 'form-bare'; |
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/**#@-*/ |
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/** |
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* Invoke as function |
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* |
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* @param null|FormInterface $form |
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* @param string $layout |
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* @param array $parameter |
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* @return string |
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*/ |
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public function __invoke(FormInterface $form = null, $layout = self::LAYOUT_HORIZONTAL, $parameter = array()) |
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{ |
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if (!$form) { |
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return $this; |
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} |
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return $this->render($form, $layout, $parameter); |
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} |
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/** |
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* Render a form from the provided $form, |
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* |
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* @param FormInterface $form |
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* @param string $layout |
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* @param array $parameter |
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* @return string |
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*/ |
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public function renderBare(FormInterface $form, $layout = self::LAYOUT_HORIZONTAL, $parameter = array()) |
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{ |
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/* @var $renderer \Zend\View\Renderer\PhpRenderer |
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* @var $headscript \Zend\View\Helper\HeadScript |
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* @var $basepath \Zend\View\Helper\BasePath */ |
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$renderer = $this->getView(); |
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$headscript = $renderer->plugin('headscript'); |
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$basepath = $renderer->plugin('basepath'); |
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$headscript->appendFile($basepath('modules/Core/js/core.spinnerbutton.js')) |
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//->appendFile($basepath('/assets/select2/js/select2.min.js')) |
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->appendFile($basepath('modules/Core/js/core.forms.js')); |
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/* @noinspection PhpParamsInspection */ |
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//$renderer->headLink()->appendStylesheet($basepath('/assets/select2/css/select2.css')); |
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if ($scripts = $form->getOption('headscript')) { |
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if (!is_array($scripts)) { |
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$scripts = array($scripts); |
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} |
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foreach ($scripts as $script) { |
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$headscript->appendFile($basepath($script)); |
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} |
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} |
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$class = $form->getAttribute('class'); |
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$class = preg_replace('~\bform-[^ ]+\b~', '', $class); |
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$class .= ' ' . $layout; |
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$form->setAttribute('class', $class); |
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$formId = $form->getAttribute('id') ?: $form->getName(); |
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$formId = preg_replace( |
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array('~[^A-Za-z0-9_-]~', '~--+~', '~^-|-$~'), |
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array('-' , '-' , '' ), |
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$formId |
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); |
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$form->setAttribute( |
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'id', |
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$formId |
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); |
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if (method_exists($form, 'prepare')) { |
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$form->prepare(); |
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} |
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$formContent = ''; |
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if ($form instanceof ViewPartialProviderInterface) { |
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return $renderer->partial($form->getViewPartial(), array_merge(['element' => $form], $parameter)); |
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} |
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/* @var $element \Zend\Form\ElementInterface */ |
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foreach ($form as $element) { |
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$parameterPartial = $parameter; |
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$elementId = $element->getAttribute('id'); |
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if (!$elementId) { |
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$elementId = preg_replace( |
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array('~[^A-Za-z0-9_-]~', '~--+~', '~^-|-$~'), |
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array('-' , '-', ''), |
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$element->getName() |
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); |
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} |
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$element->setAttribute('id', "$formId-$elementId"); |
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$element->setOption('__form_id__', $formId); |
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if ($element instanceof ExplicitParameterProviderInterface) { |
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/* @var $element ExplicitParameterProviderInterface */ |
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$parameterPartial = array_merge($element->getParams(), $parameterPartial); |
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} |
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if ($element instanceof ViewPartialProviderInterface) { |
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/* @var $element ViewPartialProviderInterface */ |
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$parameterPartial = array_merge(array('element' => $element, 'layout' => $layout), $parameterPartial); |
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/** @noinspection PhpToStringImplementationInspection */ |
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$formContent .= $renderer->partial( |
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$element->getViewPartial(), |
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$parameterPartial |
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); |
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} elseif ($element instanceof FieldsetInterface) { |
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if ($element instanceof ViewHelperProviderInterface) { |
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/* @var $element ViewHelperProviderInterface */ |
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$helper = $element->getViewHelper(); |
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if (is_string($helper)) { |
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$helper = $renderer->plugin($helper); |
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} |
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$formContent .= $helper($element); |
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} else { |
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$formContent .= $renderer->formCollection($element, true, $layout); |
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} |
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} elseif (false !== $element->getOption('use_formrow_helper')) { |
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$formContent .= $renderer->formRow($element, null, null, $layout); |
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} else { |
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$formContent .= $renderer->formElement($element); |
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} |
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} |
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return $this->openTag($form) . $formContent . $this->closeTag(); |
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} |
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/** |
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* Renders a form from the provided form. |
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* Wraps this form in a div-container and renders the label, |
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* if any. |
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* |
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* @param FormInterface $form |
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* @param string $layout |
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* @param array $parameter |
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* @uses renderBare() |
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* @see \Zend\Form\View\Helper\Form::render() |
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* @return string |
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*/ |
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public function render(FormInterface $form, $layout = self::LAYOUT_HORIZONTAL, $parameter = array()) |
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{ |
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/* @var $renderer \Zend\View\Renderer\PhpRenderer */ |
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$formContent = $this->renderBare($form, $layout, $parameter); |
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$renderer = $this->getView(); |
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if ($form instanceof DescriptionAwareFormInterface && $form->isDescriptionsEnabled()) { |
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/* @var $form DescriptionAwareFormInterface|FormInterface */ |
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$renderer->headscript()->appendFile( |
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$renderer->basepath('modules/Core/js/forms.descriptions.js') |
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); |
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if ($desc = $form->getOption('description', '')) { |
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$descriptionParams=$form->getOption('description_params'); |
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$translator = $this->getTranslator(); |
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$textDomain = $this->getTranslatorTextDomain(); |
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$desc = $translator->translate($desc, $textDomain); |
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if ($descriptionParams) { |
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array_unshift($descriptionParams, $desc); |
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$desc = call_user_func_array('sprintf', $descriptionParams); |
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} |
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} |
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$formContent = sprintf( |
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'<div class="daf-form-container row"> |
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<div class="daf-form col-md-8"><div class="panel panel-default"><div class="panel-body">%s</div></div></div> |
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<div class="daf-desc col-md-4"> |
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<div class="daf-desc-content alert alert-info">%s</div> |
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</div> |
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</div>', |
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$formContent, |
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$desc |
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); |
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} else { |
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$formContent = '<div class="form-content">' . $formContent . '</div>'; |
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} |
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$markup = '<div id="form-%s" class="form-container">' |
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. '%s' |
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. '%s' |
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. '</div>'; |
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if ($label = $form->getLabel()) { |
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$label = '<div class="form-headline"><h3>' . $renderer->translate($label) . '</h3></div>'; |
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} |
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return sprintf( |
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$markup, |
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$form->getAttribute('id') ?: $form->getName(), |
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$label, |
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$formContent |
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); |
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} |
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} |
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