/**
* Render form with ajax submit
* @see \Zend\Form\View\Helper\Form::render()
* @param \Zend\Form\FormInterface $oForm
* @param string $sFormLayout : default 'horizontal'
* @return string
*/
public function renderForAjax(\Zend\Form\FormInterface $oForm, $sFormLayout = \TwbBundle\Form\View\Helper\TwbBundleForm::LAYOUT_HORIZONTAL, $bAjax = false)
{
$sAfter = '
if(document.id){
try{
';
if (!$oForm->getAttribute('action')) {
$oForm->setAttribute('action', $this->getRequest()->getUri()->normalize());
}
if (!$oForm->getAttribute('id')) {
$oForm->setAttribute('id', $oForm->getName());
}
if ($oForm->getAttribute('enctype') === 'multipart/form-data') {
$sAfter .= '
var eForm = document.id(' . $this->getEscapeJsonHelper()->__invoke($oForm->getAttribute('id')) . ');
eForm.iFrameFormRequest({
onRequest: function(){
if(eForm.validate())eForm.spin();
},
onComplete: function(sText){
var sJavascript = null;
var sHtml = sText.stripScripts(function(sScript){
sJavascript = sScript;
});
var aMatches = sHtml.match(/<body[^>]*>([\\s\\S]*?)<\\/body>/i);
if(aMatches)sHtml = aMatches[1];
var eContainer = eForm.getParent().empty().set(\'html\',sHtml);
if(sJavascript)Browser.exec(sJavascript);
eForm.unspin();
window.behavior.apply(eContainer.getParent(),true);
},
onFailure: function(){
alert(oController.translate(\'error_occurred\'));
}
});
';
} else {
$sAfter .= '
var eForm = document.id(' . $this->getEscapeJsonHelper()->__invoke($oForm->getAttribute('id')) . ');
eForm.get(\'validator\').addEvent(\'formValidate\',function(bIsValid){
if(bIsValid)new Form.Request(eForm,eForm.getParent()).send();
});
';
$oForm->setAttribute('onsubmit', 'return false;');
}
$sAfter .= '
}
catch(oException){
if(oController != null)alert(' . $this->getEscapeJsonHelper()->__invoke($this->getTranslator()->translate('error_occurred')) . ');
}
}
';
return parent::render($oForm, $sFormLayout) . PHP_EOL . '<script type="text/javascript">' . $sAfter . '</script>';
}
/**
* Outputs message depending on flag
*
* @param FormInterface $form
* @param array $staticElements
* @param null $formClass
*
* @return string
*/
public function __invoke(FormInterface $form, array $staticElements = [], $formClass = null)
{
$submitElements = [];
/** @var Form $form */
$form->setAttribute('role', 'form');
if ($formClass == 'form-inline') {
$form->setAttribute('class', $formClass . ' pull-right');
} elseif ($formClass) {
$form->setAttribute('class', $formClass);
} else {
$formClass = $form->getAttribute('class');
}
$form->prepare();
$output = $this->getView()->form()->openTag($form);
foreach ($staticElements as $element) {
$viewModel = new ViewModel();
$viewModel->setVariable('label', $element['label']);
$viewModel->setVariable('value', $element['value']);
$viewModel->setTemplate('travello-view-helper/widget/bootstrap-form-static');
$output .= $this->getView()->render($viewModel);
}
list($output, $submitElements) = $this->renderElements($form, $formClass, $output, $submitElements);
if ($formClass == 'form-inline') {
$template = 'bootstrap-form-submit-inline';
} else {
$template = 'bootstrap-form-submit';
}
$viewModel = new ViewModel();
$viewModel->setVariable('submitElements', $submitElements);
$viewModel->setTemplate('travello-view-helper/widget/' . $template);
$output .= $this->getView()->render($viewModel);
$output .= $this->getView()->form()->closeTag();
return $output;
}
/**
* Render single element
*
* @access public
* @param FormInterface $form
* @param Zend\Form\Element $element
* @return string element HTML content
*/
public function renderElement($form, $element)
{
$inlineForm = false;
if (strpos($form->getAttribute('class'), "form-horizontal") === false) {
$inlineForm = true;
}
$elementContent = '';
// add required class to all required elements
if (!empty($element->getAttribute('required')) && !$element->getLabelOption("disable_html_escape")) {
$labelAttributes = $element->getLabelAttributes();
$labelClass = isset($labelAttributes["class"]) ? $labelAttributes["class"] : "";
$labelAttributes["class"] = $labelClass . " required";
$element->setLabelAttributes($labelAttributes);
}
// Add Id to all form elements
// When element has an Id, Label tag won't enclose form element
if (empty($element->getAttribute('id'))) {
$element->setAttribute('id', $form->getAttribute('name') . "_" . $element->getAttribute('name'));
}
$labelAbsent = false;
$formElementAppendString = '';
if (empty($element->getLabel()) && $element->getAttribute('type') !== "hidden") {
$labelAbsent = true;
}
if ($labelAbsent === true && (strpos($element->getAttribute('class'), "btn") === false || strpos($element->getAttribute('class'), "btn") !== false && strpos($element->getAttribute('class'), "pull") === false) && $inlineForm === false) {
$elementContent .= "<dt> </dt>";
} else {
$divAttributes = "";
if ($inlineForm === true) {
$divAttributes = "class='form-group'";
}
$elementContent .= "<div {$divAttributes} >";
$formElementAppendString = '</div>';
}
// Change submit button text to edit if form is an edit form
if ($element instanceof Submit && $form->isEditForm === true) {
if (property_exists($form, "isAdminUser") && $form->isAdminUser === false && $form->needAdminApproval === true) {
$element->setValue(FormButtons::SUBMIT_FOR_ADMIN_APPROVAL_BUTTON_TEXT);
} elseif ($element->getValue() == FormButtons::CREATE_BUTTON_TEXT) {
$element->setValue(FormButtons::EDIT_BUTTON_TEXT);
}
}
$elementContent .= $this->getView()->formRow($element);
$elementContent .= $formElementAppendString;
return $elementContent;
}
/**
* Render a form from the provided $form,
*
* @param FormInterface $form
* @param string $layout
* @param array $parameter
* @return string
*/
public function renderBare(FormInterface $form, $layout = self::LAYOUT_INLINE, $parameter = array())
{
$renderer = $this->getView();
$headscript = $renderer->plugin('headscript');
$basepath = $renderer->plugin('basepath');
$headscript->appendFile($basepath('Core/js/core.spinnerbutton.js'))->appendFile($basepath('js/select2.min.js'))->appendFile($basepath('Core/js/core.forms.js'));
$renderer->headLink()->appendStylesheet($basepath('css/select2.css'))->appendStylesheet($basepath('css/select2-bootstrap.css'));
if ($scripts = $form->getOption('headscript')) {
if (!is_array($scripts)) {
$scripts = array($scripts);
}
foreach ($scripts as $script) {
$headscript->appendFile($basepath($script));
}
}
$class = $form->getAttribute('class');
$class = preg_replace('~\\bform-[^ ]+\\b~', '', $class);
$class .= ' ' . $layout;
$form->setAttribute('class', $class);
if (method_exists($form, 'prepare')) {
$form->prepare();
}
$formContent = '';
if ($form instanceof ViewPartialProviderInterface) {
return $this->getView()->partial($form->getViewPartial(), array('element' => $form));
}
foreach ($form as $element) {
$parameterPartial = $parameter;
if (!$element->hasAttribute('id')) {
$elementId = preg_replace(array('~[^A-Za-z0-9_-]~', '~--+~', '~^-|-$~'), array('-', '-', ''), $form->getName() . '-' . $element->getName());
$element->setAttribute('id', $elementId);
}
if ($element instanceof ExplicitParameterProviderInterface) {
$parameterPartial = array_merge($element->getParams(), $parameterPartial);
}
if ($element instanceof ViewPartialProviderInterface) {
$parameterPartial = array_merge(array('element' => $element, 'layout' => $layout), $parameterPartial);
$formContent .= $this->getView()->partial($element->getViewPartial(), $parameterPartial);
} else {
if ($element instanceof ViewHelperProviderInterface) {
$helper = $element->getViewHelper();
if (is_string($helper)) {
$helper = $this->getView()->plugin($helper);
}
$formContent .= $helper($element);
} else {
if ($element instanceof FieldsetInterface) {
$formContent .= $this->getView()->formCollection($element, true, $layout);
} else {
$formContent .= $this->getView()->formRow($element, null, null, $layout);
}
}
}
}
return $this->openTag($form) . $formContent . $this->closeTag();
}
/**
* @param FormInterface|null $form
*/
private function setHorizontal($form)
{
if ($this->isHorizontal && $form !== null) {
if ($form->hasAttribute('class')) {
$form->setAttribute('class', 'form-horizontal ' . $form->getAttribute('class'));
} else {
$form->setAttribute('class', 'form-horizontal');
}
}
}
/**
* @param string $content
* @param array $attribs
* @param ElementInterface $element
* @param FormInterface $form
* @return string
*/
public function render($content, array $attribs = [], ElementInterface $element = null, FormInterface $form = null)
{
if ($form && $form->hasAttribute('class')) {
$class = $form->getAttribute('class');
if (strpos($class, 'form-inline') !== false) {
return $content;
}
}
return parent::render($content, $attribs);
}
/**
* Sets form layout class
*
* @param FormInterface $oForm
* @param string $sFormLayout
* @return void
*/
protected function setFormClass(FormInterface $oForm, $sFormLayout = self::LAYOUT_HORIZONTAL)
{
if (is_string($sFormLayout)) {
$sLayoutClass = 'form-' . $sFormLayout;
if ($sFormClass = $oForm->getAttribute('class')) {
if (!preg_match('/(\\s|^)' . preg_quote($sLayoutClass, '/') . '(\\s|$)/', $sFormClass)) {
$oForm->setAttribute('class', trim($sFormClass . ' ' . $sLayoutClass));
}
} else {
$oForm->setAttribute('class', $sLayoutClass);
}
}
}
/**
* {@inheritDoc}
*/
public function openTag(FormInterface $form = null)
{
if ($form) {
if (!$form->hasAttribute('role')) {
$form->setAttribute('role', 'form');
}
$class = $form->getAttribute('class');
if (strpos($class, 'form-horizontal') === false && strpos($class, 'form-inline') === false) {
$form->setAttribute('class', trim("{$this->defaultClass} {$class}"));
}
}
return parent::openTag($form);
}
/**
* @param string $content
* @param array $attribs
* @param ElementInterface $element
* @param FormInterface $form
* @return string
*/
public function render($content, array $attribs = [], ElementInterface $element = null, FormInterface $form = null)
{
if ($form && $form->hasAttribute('class')) {
$class = $form->getAttribute('class');
if (strpos($class, 'form-inline') !== false) {
return $content;
}
if (strpos($class, 'form-horizontal') !== false && empty($attribs['class']) && $form->has('submit') && $form->has('reset')) {
if ($form->get('submit') === $element) {
$attribs['class'] = 'col-xs-12 col-sm-8';
} elseif ($form->get('reset') === $element) {
$attribs['class'] = 'col-xs-12 col-sm-4';
}
}
}
return parent::render($content, $attribs);
}
/**
* {@inheritDoc}
*/
public function render($content, array $attribs = [], ElementInterface $element = null, FormInterface $form = null)
{
$renderAsBlock = $this->renderAsBlock;
if ($form && $renderAsBlock) {
$class = $form->getAttribute('class');
if (strpos($class, 'form-inline') !== false || strpos($class, 'form-horizontal') === false) {
$renderAsBlock = false;
}
}
if ($renderAsBlock) {
if (empty($attribs['class'])) {
$attribs['class'] = 'btn-block';
} elseif (strpos($attribs['class'], 'btn-block') === false && strpos($attribs['class'], 'btn-inline') === false) {
$attribs['class'] = $attribs['class'] . ' btn-block';
}
}
return parent::render($content, $attribs, $element, $form);
}
/**
* @param FormInterface $form
*/
protected function detectBootstrapType(FormInterface $form)
{
$class = $form->getAttribute('class');
$class = $class ? $class : '';
switch (true) {
case strpos($class, self::HORIZONTAL) !== FALSE:
self::$boostrapType = self::HORIZONTAL;
break;
case strpos($class, self::SEARCH) !== FALSE:
self::$boostrapType = self::SEARCH;
break;
case strpos($class, self::INLINE) !== FALSE:
self::$boostrapType = self::INLINE;
break;
default:
self::$boostrapType = self::VERTICAL;
}
}
/**
* Generate an opening form tag
* @param null|FormInterface $form
* @param null|string $formType
* @param array $displayOptions
* @throws \DluTwBootstrap\Form\Exception\UnsupportedFormTypeException
* @return string
*/
public function openTag(FormInterface $form = null, $formType = null, $displayOptions = array())
{
$formType = $this->formUtil->filterFormType($formType);
if (!array_key_exists($formType, $this->formTypeMap)) {
throw new UnsupportedFormTypeException("Unsupported form type '{$formType}'.");
}
if ($form) {
$class = $this->genUtil->addWords($this->formTypeMap[$formType], $form->getAttribute('class'));
if (array_key_exists('class', $displayOptions)) {
$class = $this->genUtil->addWords($displayOptions['class'], $class);
}
$escapeHtmlAttrHelper = $this->getEscapeHtmlAttrHelper();
$class = $this->genUtil->escapeWords($class, $escapeHtmlAttrHelper);
$form->setAttribute('class', $class);
}
return parent::openTag($form);
}
/**
* Render a form from the provided $form,
*
* @param FormInterface $form
* @param string $layout
* @param array $parameter
* @return string
*/
public function renderBare(FormInterface $form, $layout = self::LAYOUT_HORIZONTAL, $parameter = array())
{
/* @var $renderer \Zend\View\Renderer\PhpRenderer
* @var $headscript \Zend\View\Helper\HeadScript
* @var $basepath \Zend\View\Helper\BasePath */
$renderer = $this->getView();
$headscript = $renderer->plugin('headscript');
$basepath = $renderer->plugin('basepath');
$headscript->appendFile($basepath('Core/js/core.spinnerbutton.js'))->appendFile($basepath('js/select2.min.js'))->appendFile($basepath('Core/js/core.forms.js'));
/* @noinspection PhpParamsInspection */
$renderer->headLink()->appendStylesheet($basepath('css/select2.css'));
if ($scripts = $form->getOption('headscript')) {
if (!is_array($scripts)) {
$scripts = array($scripts);
}
foreach ($scripts as $script) {
$headscript->appendFile($basepath($script));
}
}
$class = $form->getAttribute('class');
$class = preg_replace('~\\bform-[^ ]+\\b~', '', $class);
$class .= ' ' . $layout;
$form->setAttribute('class', $class);
$formId = $form->getAttribute('id') ?: $form->getName();
$form->setAttribute('id', preg_replace(array('~[^A-Za-z0-9_-]~', '~--+~', '~^-|-$~'), array('-', '-', ''), $formId));
if (method_exists($form, 'prepare')) {
$form->prepare();
}
$formContent = '';
if ($form instanceof ViewPartialProviderInterface) {
return $renderer->partial($form->getViewPartial(), array('element' => $form));
}
/* @var $element \Zend\Form\ElementInterface */
foreach ($form as $element) {
$parameterPartial = $parameter;
if (!$element->hasAttribute('id')) {
$elementId = preg_replace(array('~[^A-Za-z0-9_-]~', '~--+~', '~^-|-$~'), array('-', '-', ''), $element->getName());
$element->setAttribute('id', $elementId);
}
if ($element instanceof ExplicitParameterProviderInterface) {
/* @var $element ExplicitParameterProviderInterface */
$parameterPartial = array_merge($element->getParams(), $parameterPartial);
}
if ($element instanceof ViewPartialProviderInterface) {
/* @var $element ViewPartialProviderInterface */
$parameterPartial = array_merge(array('element' => $element, 'layout' => $layout), $parameterPartial);
/** @noinspection PhpToStringImplementationInspection */
$formContent .= $renderer->partial($element->getViewPartial(), $parameterPartial);
} elseif ($element instanceof FieldsetInterface) {
if ($element instanceof ViewHelperProviderInterface) {
/* @var $element ViewHelperProviderInterface */
$helper = $element->getViewHelper();
if (is_string($helper)) {
$helper = $renderer->plugin($helper);
}
$formContent .= $helper($element);
} else {
$formContent .= $renderer->formCollection($element, true, $layout);
}
} elseif (false !== $element->getOption('use_formrow_helper')) {
$formContent .= $renderer->formRow($element, null, null, $layout);
} else {
$formContent .= $renderer->formElement($element);
}
}
return $this->openTag($form) . $formContent . $this->closeTag();
}
/**
* {@inheritDoc}
*/
public function openTag(FormInterface $form = null)
{
if ($form) {
$class = $form->getAttribute('class');
if (strpos($class, $this->defaultClass) === false) {
$class = trim("{$class} {$this->defaultClass}");
}
if ($object = $form->getObject()) {
$className = str_replace(array_keys($this->classNameReplacements), array_values($this->classNameReplacements), get_class($object));
} else {
$className = get_class($form);
}
$parts = explode('\\', $className);
foreach ($parts as $part) {
$classes[] = strtolower($part);
if (count($classes) > 1) {
$class .= ' ' . implode('-', $classes);
}
}
$form->setAttribute('class', $class);
$formAttributes = $form->getAttributes();
if (!array_key_exists('id', $formAttributes) && $classes) {
$form->setAttribute('id', implode('-', $classes));
}
}
return parent::openTag($form);
}