YetiForceCompany/YetiForceCRM

<?php

/**
 * OSSEmployees record model class.
 *
 * @copyright YetiForce S.A.
 * @license   YetiForce Public License 6.5 (licenses/LicenseEN.txt or yetiforce.com)
 */
class OSSEmployees_Record_Model extends Vtiger_Record_Model
{
    /**
     * Function returns the details of Employees Hierarchy.
     *
     * @return <Array>
     */
    public function getEmployeeHierarchy()
    {
        $focus = CRMEntity::getInstance($this->getModuleName());
        $hierarchy = $focus->getEmployeeHierarchy($this->getId());
        foreach ($hierarchy['entries'] as $employeeId => $employeeInfo) {
            preg_match('/<a href="+/', $employeeInfo[0], $matches);
            if (null !== $matches) {
                preg_match('/[.\s]+/', $employeeInfo[0], $dashes);
                preg_match('/<a(.*)>(.*)<\\/a>/i', $employeeInfo[0], $name);
                if (empty($name[2])) {
                    $label = $employeeInfo[0];
                } else {
                    $label = $name[2];
                }
                $recordModel = Vtiger_Record_Model::getCleanInstance('OSSEmployees');
                $recordModel->setId($employeeId);
                $hierarchy['entries'][$employeeId][0] = ($dashes[0] ?? '') . '<a href=' . $recordModel->getDetailViewUrl() . '>' . $label . '</a>';
            }
        }
        return $hierarchy;
    }
}