/**
* build a form
*
* @param $configData
* @return $this
*/
public function buildForm($configData)
{
$form = $this->_formFactory->create();
$this->setForm($form);
if (!isset($configData['fieldset']) || !is_array($configData['fieldset'])) {
return $this;
}
$hasTooltip = '';
if ($this->_scopeConfig->isSetFlag(self::XML_TOOLTIPS_ENABLED_PATH)) {
$hasTooltip = 'has-tooltip';
}
foreach ($configData['fieldset'] as $id => $settings) {
$fieldset = $form->addFieldset($id, ['legend' => isset($settings['label']) ? __($settings['label']) : '', 'class' => 'fieldset-wide' . (isset($settings['class']) ? ' ' . $settings['class'] : ''), 'collapsable' => (int) $this->formConfig->getBoolValue($settings, 'collapsible')]);
$index = 0;
foreach ($settings['field'] as $fieldId => $fieldSettings) {
$fieldType = $this->formConfig->getFieldType($fieldSettings);
$fieldConfig = ['name' => $fieldId, 'label' => __($fieldSettings['label']), 'title' => $this->escapeHtml(__($fieldSettings['label']))];
if ($this->formConfig->getBoolValue($fieldSettings, 'required')) {
$fieldConfig['required'] = true;
}
if ($this->formConfig->getBoolValue($fieldSettings, 'readonly')) {
$fieldConfig['readonly'] = true;
}
if ($this->_scopeConfig->isSetFlag(self::XML_TOOLTIPS_ENABLED_PATH)) {
if (isset($fieldSettings['tooltip']) && $fieldType != 'hidden') {
$fieldConfig['after_element_html'] = $this->getTooltipHtml($this->model->getEntityCode(), $fieldSettings['id']);
}
}
if (isset($fieldSettings['note'])) {
$fieldConfig['note'] = $fieldSettings['note'];
}
$fieldConfig['class'] = ($index % 2 == 0 ? 'even' : 'odd') . ' ' . $hasTooltip;
$fieldConfig['css_class'] = $fieldConfig['class'];
$index++;
if (isset($fieldSettings['class'])) {
$fieldConfig['class'] .= ' ' . $fieldSettings['class'];
}
if (isset($fieldSettings['reloader-class'])) {
$fieldConfig['class'] .= ' ' . $fieldSettings['reloader-class'];
}
if (in_array($fieldType, ['select', 'multiselect'])) {
$fieldConfig['values'] = $this->objectManager->get($fieldSettings['source'])->toOptionArray($fieldType == 'select');
}
if ($fieldType == 'textarea') {
$fieldConfig['rows'] = $this->formConfig->getTextareaRows($fieldSettings);
}
$fieldset->addField($fieldSettings['id'], $fieldType, $fieldConfig);
}
}
return $this;
}
/**
* render the form
*
* @param \Magento\Framework\Data\Form\Element\AbstractElement $element
* @return string
*/
public function render(AbstractElement $element)
{
$html = $this->_getHeaderHtml($element);
$formName = $this->getFormName();
$config = $this->formConfig->getConfig('form/' . $formName, true, []);
foreach ($config['fieldset'] as $fieldset) {
foreach ($fieldset['field'] as $id => $field) {
if ($this->formConfig->getBoolValue($field, 'system') && $field['type'] != 'hidden') {
$html .= $this->getFieldHtml($element, $id, $field);
}
}
}
$html .= $this->_getFooterHtml($element);
return $html;
}
/**
* validate field
*
* @param $fieldId
* @param $fieldSettings
* @return array
*/
protected function validateField($fieldId, $fieldSettings)
{
$errors = [];
if ($this->formConfig->getBoolValue($fieldSettings, 'required')) {
$value = trim($this->getData($fieldId));
if (strlen(trim($value)) == 0) {
$errors[] = __('Field %1 is required', $fieldSettings['label']);
}
}
$restrictions = $this->restrictionConfig->getRestrictions($this->getEntityCode());
if (isset($restrictions[$fieldId])) {
if ($this->restrictionConfig->getBoolValue($restrictions[$fieldId], 'reserved')) {
$reserved = $this->restrictionConfig->getReservedKeywords();
if (in_array(strtolower($this->getData($fieldId)), $reserved)) {
$errors[] = __('You cannot use "%1" here. It is a PHP reserved keyword', $this->getData($fieldId));
}
}
if (isset($restrictions[$fieldId]['class'])) {
$magic = $this->restrictionConfig->getMagicRestrictedValues($restrictions[$fieldId]['class']);
if (in_array(strtolower($this->getData($fieldId)), $magic)) {
$errors[] = __('You cannot use "%1" here. it will conflict with the magic getter or setters of the model', $this->getData($fieldId));
}
}
if (isset($restrictions[$fieldId]['val'])) {
foreach ($restrictions[$fieldId]['val'] as $value) {
if ($this->getData($fieldId) == $value['real_val']) {
if (isset($value['depend'])) {
foreach ($value['depend'] as $dependField => $dependency) {
if ($dependency['type'] == 'parent') {
$source = $this->getParent();
} elseif ($dependency['type'] == 'grandparent') {
$source = $this->getParent()->getParent();
} else {
$source = $this;
}
$restrictedValues = [];
foreach ($dependency['depend_val'] as $val) {
$restrictedValues[] = $val['value'];
}
if (in_array($source->getDataUsingMethod($dependField), $restrictedValues)) {
if (isset($value['message'])) {
$error = __($value['message']);
} else {
$error = __('"%1" value is not permitted.', $value['real_val']);
}
$errors[] = $error;
}
}
} else {
if (isset($value['message'])) {
$error = __($value['message']);
} else {
$error = __('"%1" value is not permitted.', $value['real_val']);
}
$errors[] = $error;
}
}
}
}
}
return $errors;
}
