/**
* Initialize config field group
*
* @param \Magento\Config\Model\Config\Structure\Element\Group $group
* @param \Magento\Config\Model\Config\Structure\Element\Section $section
* @param \Magento\Framework\Data\Form\AbstractForm $form
* @return void
*/
protected function _initGroup(\Magento\Config\Model\Config\Structure\Element\Group $group, \Magento\Config\Model\Config\Structure\Element\Section $section, \Magento\Framework\Data\Form\AbstractForm $form)
{
$frontendModelClass = $group->getFrontendModel();
$fieldsetRenderer = $frontendModelClass ? $this->_layout->getBlockSingleton($frontendModelClass) : $this->_fieldsetRenderer;
$fieldsetRenderer->setForm($this);
$fieldsetRenderer->setConfigData($this->_configData);
$fieldsetRenderer->setGroup($group);
$fieldsetConfig = ['legend' => $group->getLabel(), 'comment' => $group->getComment(), 'expanded' => $group->isExpanded(), 'group' => $group->getData()];
$fieldset = $form->addFieldset($this->_generateElementId($group->getPath()), $fieldsetConfig);
$fieldset->setRenderer($fieldsetRenderer);
$group->populateFieldset($fieldset);
$this->_addElementTypes($fieldset);
$dependencies = $group->getDependencies($this->getStoreCode());
$elementName = $this->_generateElementName($group->getPath());
$elementId = $this->_generateElementId($group->getPath());
$this->_populateDependenciesBlock($dependencies, $elementId, $elementName);
if ($group->shouldCloneFields()) {
$cloneModel = $group->getCloneModel();
foreach ($cloneModel->getPrefixes() as $prefix) {
$this->initFields($fieldset, $group, $section, $prefix['field'], $prefix['label']);
}
} else {
$this->initFields($fieldset, $group, $section);
}
$this->_fieldsets[$group->getId()] = $fieldset;
}
