helperData = $helperData; parent::__construct($context, $data); } /** * @return array */ public function getOptionValues() { $values = []; $groups = $this->helperData->getGroups(); $options = $groups ? Data::jsonDecode($groups) : []; if (!empty($options['option'])) { $values = $this->_prepareOptionValues($options); } return $values; } /** * @param array $options * * @return array */ protected function _prepareOptionValues($options) { $values = []; foreach ($options['option']['value'] as $id => $option) { $bunch = $this->_prepareAttributeOptionValues( $id, $option ); foreach ($bunch as $value) { $values[] = new DataObject($value); } } return $values; } /** * @param string $rowId * @param array $option * * @return array */ protected function _prepareAttributeOptionValues($rowId, $option) { $value['id'] = $rowId; $value['name'] = $option['name']; $value['position'] = $option['position']; return [$value]; } /** * @param AbstractElement $element * * @return string */ public function render(AbstractElement $element) { $this->_element = $element; return $this->_toHtml(); } /** * Render HTML for element's label * * @param string $scopeLabel * * @return string */ public function getLabelHtml($scopeLabel = '') { $scopeLabel = $scopeLabel ? ' data-config-scope="' . $scopeLabel . '"' : ''; $label = __('Groups'); return '' . $label . ''; } /** * @return mixed */ public function getElement() { return $this->_element; } }