/**
* Extract and return the section name off of the given $data
*
* @param array $data
*
* @return string
*
* @throws ProgrammingError In case no valid section name is available
*/
protected function extractSectionName(array &$data)
{
$keyColumn = $this->ds->getConfigObject()->getKeyColumn();
if (!isset($data[$keyColumn])) {
throw new ProgrammingError('$data does not provide a value for key column "%s"', $keyColumn);
}
$section = $data[$keyColumn];
unset($data[$keyColumn]);
return $section;
}
/**
* Set the shared navigation configuration
*
* @param Config $config
*
* @return $this
*/
public function setShareConfig(Config $config)
{
$config->getConfigObject()->setKeyColumn('name');
$this->shareConfig = $config;
return $this;
}