/**
* Helper function to recurse into form elements when rendering summary.
*
* @param ElementInterface $element
* @return string
*/
protected function renderSummaryElement(ElementInterface $element)
{
if ($element instanceof Hidden || false === $element->getOption('render_summary')) {
return '';
}
if ($element instanceof ViewPartialProviderInterface) {
$partial = $element->getViewPartial();
$summaryPartial = $partial . '.summary';
$partialParams = array('element' => $element);
if (!$this->getView()->resolver($summaryPartial)) {
$summaryPartial = $partial;
$partialParams['renderSummary'] = true;
}
return $this->getView()->partial($summaryPartial, $partialParams);
}
if ($element instanceof EmptySummaryAwareInterface && $element->isSummaryEmpty()) {
$emptySummaryNotice = $this->getTranslator()->translate($element->getEmptySummaryNotice(), $this->getTranslatorTextDomain());
$markup = sprintf('<div id="%s-empty-alert" class="empty-summary-notice alert alert-info"><p>%s</p></div>', $element->getAttribute('id'), $emptySummaryNotice);
return $markup;
}
$label = $element->getLabel();
$markup = '';
if ($element instanceof FieldsetInterface) {
if (!$element instanceof FormInterface && $label) {
$markup .= '<h4>' . $label . '</h4>';
}
foreach ($element as $el) {
$markup .= $this->renderSummaryElement($el);
}
return $markup;
}
$elementValue = $element instanceof \Zend\Form\Element\Textarea ? nl2br($element->getValue()) : $element->getValue();
$markup .= '<div class="row">';
$col = 12;
if ($label) {
$markup .= '<div class="col-md-3"><strong>' . $label . '</strong></div>';
$col = 9;
}
$markup .= '<div class="col-md-' . $col . '">' . $elementValue . '</div>' . '</div>';
return $markup;
}
/**
* Utility form helper that renders a label (if it exists), an element and errors
*
* @param ElementInterface $element
* @return string
* @throws \Zend\Form\Exception\DomainException
*/
public function render(ElementInterface $element, $ignoreViewPartial = false)
{
$labelAttributes = $element->getLabelAttributes();
$labelWidth = $element->getOption('labelWidth');
if (!$labelWidth) {
$labelWidth = $this->labelSpanWidth;
}
if ($element instanceof ViewPartialProviderInterface && !$ignoreViewPartial) {
return $this->getView()->partial($element->getViewPartial(), array('element' => $element, 'labelWitdh' => $labelWidth, 'label_attributes' => $labelAttributes));
}
$escapeHtmlHelper = $this->getEscapeHtmlHelper();
$labelHelper = $this->getLabelHelper();
$elementHelper = $this->getElementHelper();
$elementErrorsHelper = $this->getElementErrorsHelper();
$inputErrorClass = $this->getInputErrorClass();
$elementErrors = $elementErrorsHelper->render($element);
// general Class
$form_row_class = 'row';
if ($this->layout == Form::LAYOUT_HORIZONTAL) {
$form_row_class = 'form-group';
}
// Does this element have errors ?
if (!empty($elementErrors) && !empty($inputErrorClass) && $this->layout != Form::LAYOUT_BARE) {
$classAttributes = $element->hasAttribute('class') ? $element->getAttribute('class') . ' ' : '';
$classAttributes = $classAttributes . $inputErrorClass;
$element->setAttribute('class', $classAttributes);
}
if (!$element->hasAttribute('id')) {
$elementId = preg_replace(array('~[^A-Za-z0-9_-]~', '~--+~', '~^-|-$~'), array('-', '-', ''), $element->getName());
$element->setAttribute('id', $elementId);
} else {
$elementId = $element->getAttribute('id');
}
/*
* add form-control class to all form elements, but "submit" or "reset" and Buttons!
*/
if ($element->getAttribute('type') != 'submit' && $element->getAttribute('type') != 'reset' && $element->getAttribute('type') != 'checkbox' && !$element instanceof Button) {
$element->setAttribute('class', $element->getAttribute('class') . ' form-control ');
}
$elementString = $elementHelper->render($element);
$desc = $element->getOption('description', false);
if ($desc && $this->layout != Form::LAYOUT_BARE) {
if (null !== ($translator = $this->getTranslator())) {
$desc = $translator->translate($desc, $this->getTranslatorTextDomain());
}
$elementString .= sprintf('<div id="%s-desc" class="cam-description alert alert-info">%s</div>', $elementId, $desc);
}
if (!$element instanceof \Zend\Form\Element\Hidden && !$element instanceof \Zend\Form\Element\Button && $this->layout != Form::LAYOUT_BARE) {
$elementString .= sprintf('<div id="%s-errors" class="errors">%s</div>', $elementId, $elementErrors);
}
// moved label here so we can change it in the ElementViewHelper
$label = $element->getLabel();
if (isset($label) && '' !== $label && !$element instanceof \Zend\Form\Element\Button) {
// Translate the label
if (null !== ($translator = $this->getTranslator())) {
$label = $translator->translate($label, $this->getTranslatorTextDomain());
}
$label = $escapeHtmlHelper($label);
$labelAttributes = $element->getLabelAttributes();
if (empty($labelAttributes)) {
$labelAttributes = $this->labelAttributes;
}
// Multicheckbox elements have to be handled differently as the HTML standard does not allow nested
// labels. The semantic way is to group them inside a fieldset
$type = $element->getAttribute('type');
if ($type === 'multi_checkbox' || $type === 'radio') {
$markup = sprintf('<fieldset><legend>%s</legend>%s</fieldset>', $label, $elementString);
} else {
if ($this->layout == Form::LAYOUT_BARE) {
$markup = $elementString;
} else {
if (!isset($labelAttributes['for'])) {
$labelAttributes['for'] = $elementId;
}
if (Form::LAYOUT_HORIZONTAL == $this->layout) {
if (!isset($labelAttributes['class'])) {
$labelAttributes['class'] = '';
}
$labelAttributes['class'] .= ' control-label';
}
$element->setLabelAttributes($labelAttributes);
$label = $labelHelper($element);
if ($this->shouldWrap) {
$spanWidth = 12 - $labelWidth;
$elementString = sprintf('<div class="col-md-%d%s" id="' . $elementId . '-span">%s</div>', $spanWidth, $elementErrors ? " {$inputErrorClass}" : '', $elementString);
$label = sprintf('<div class="col-md-%d yk-label">%s</div>', $labelWidth, $label);
}
$markup = $label . $elementString;
}
}
} else {
if ($this->shouldWrap && !$element instanceof \Zend\Form\Element\Hidden && !$element instanceof \Zend\Form\Element\Button && $this->layout != Form::LAYOUT_BARE) {
$elementString = sprintf('<div class="col-md-12">%s</div>', $elementString);
}
$markup = $elementString;
}
if ($this->shouldWrap && !$element instanceof \Zend\Form\Element\Hidden && !$element instanceof \Zend\Form\Element\Button && $this->layout != Form::LAYOUT_BARE) {
$markup = sprintf('<div class="controls controls-row ' . $form_row_class . '">%s</div>', $markup);
}
return $markup;
}
/**
* Helper function to recurse into form elements when rendering summary.
*
* @param ElementInterface $element
* @return string
*/
protected function renderSummaryElement(ElementInterface $element)
{
if ($element instanceof Hidden || false === $element->getOption('render_summary')) {
return '';
}
if ($element instanceof ViewPartialProviderInterface) {
$renderer = $this->getView();
/* @var $renderer \Zend\View\Renderer\PhpRenderer */
$origPartial = $element->getViewPartial();
$partial = "{$origPartial}.view";
$partialParams = array('element' => $element);
if (!$renderer->resolver($partial)) {
$partial = $origPartial;
$partialParams['renderSummary'] = true;
}
return $renderer->partial($partial, $partialParams);
}
if ($element instanceof EmptySummaryAwareInterface && $element->isSummaryEmpty()) {
/* @var $element EmptySummaryAwareInterface|ElementInterface */
$emptySummaryNotice = $this->getTranslator()->translate($element->getEmptySummaryNotice(), $this->getTranslatorTextDomain());
$markup = sprintf('<div id="%s-empty-alert" class="empty-summary-notice alert alert-info"><p>%s</p></div>', $element->getAttribute('id'), $emptySummaryNotice);
return $markup;
}
$label = $this->getTranslator()->translate($element->getLabel());
$markup = '';
if ($element instanceof FieldsetInterface) {
if (!$element instanceof FormInterface && $label) {
$markup .= '<h4>' . $label . '</h4>';
}
foreach ($element as $el) {
$markup .= $this->renderSummaryElement($el);
}
return $markup;
}
$elementValue = $element instanceof \Zend\Form\Element\Textarea ? nl2br($element->getValue()) : $element->getValue();
if ('' != $elementValue && $element instanceof \Zend\Form\Element\Select) {
$options = $element->getValueOptions();
$translator = $this->getTranslator();
if (true == $element->getAttribute('multiple')) {
$multiOptions = [];
foreach ($elementValue as $optionKey) {
if (isset($options[$optionKey])) {
$multiOptions['__general__'][] = $translator->translate($options[$optionKey]);
continue;
}
foreach ($options as $optKey => $optVal) {
if (!is_array($optVal) || !array_key_exists($optionKey, $optVal['options'])) {
continue;
}
$optGroupLabel = isset($optVal['label']) ? $translator->translate($optVal['label']) : $optKey;
$multiOptions[$optGroupLabel][] = $translator->translate($optVal['options'][$optionKey]);
}
}
$elementValue = [];
foreach ($multiOptions as $optGroupLabel => $vals) {
$elementValue[] = "<b>{$optGroupLabel}</b><br>" . join(', ', $vals);
}
$elementValue = join('<br>', $elementValue) . '<br>';
} else {
$elementValue = $translator->translate($options[$elementValue]);
}
}
if ('' != $elementValue && $element instanceof \Zend\Form\Element\File) {
return '';
}
$markup .= '<div class="row">';
$col = 12;
if ($label) {
$markup .= '<div class="col-md-3 yk-label"><label>' . $label . '</label></div>';
$col = 9;
}
$markup .= '<div class="col-md-' . $col . '">' . $elementValue . '</div>' . '</div>';
return $markup;
}
