/**
* @param string $position
* @param array $args
* @return string|void
*/
public function renderPosition($position, $args = array())
{
// init vars
$elements = array();
$output = array();
$style = isset($args['style']) ? $args['style'] : 'order.modifier';
$layout = $this->_layout;
// render elements
foreach ($this->_getConfigPosition($position) as $index => $data) {
if ($element = $this->_order->getModifierOrderPriceElement($data['identifier'])) {
if (!$element->canAccess()) {
continue;
}
$data['_layout'] = $this->_layout;
$data['_position'] = $position;
$data['_index'] = $index;
// set params
$params = array_merge((array) $data, $args);
// check value
$elements[] = compact('element', 'params');
}
}
foreach ($elements as $i => $data) {
$output[$i] = parent::render('element.' . $style, array('element' => $data['element'], 'params' => array_merge(array('first' => $i == 0, 'last' => $i == count($elements) - 1), $data['params'])));
}
// restore layout
$this->_layout = $layout;
return implode(PHP_EOL, $output);
}
