if ($role->allowedToAssignMembers($gCurrentUser)) { try { $member->stopMembership(); } catch (AdmException $e) { $e->showText(); } // Beendigung erfolgreich -> Rueckgabe fuer XMLHttpRequest echo 'done'; } else { echo $gL10n->get('SYS_NO_RIGHTS'); } } elseif ($getMode === 3) { // Remove former membership of role if ($gCurrentUser->isWebmaster()) { $member = new TableMembers($gDb, $getMemberId); $member->delete(); // Entfernen erfolgreich -> Rueckgabe fuer XMLHttpRequest echo 'done'; } } elseif ($getMode === 4) { // reload role memberships $count_show_roles = 0; $roleStatement = getRolesFromDatabase($getUserId); $count_role = $roleStatement->rowCount(); getRoleMemberships('role_list', $user, $roleStatement, $count_role, true); } elseif ($getMode === 5) { // reload former role memberships $count_show_roles = 0; $roleStatement = getFormerRolesFromDatabase($getUserId); $count_role = $roleStatement->rowCount(); getRoleMemberships('former_role_list', $user, $roleStatement, $count_role, true);
/** * Create a new membership to a role for the current user. If the date range contains * a future or past membership of the same role then the two memberships will be merged. * In opposite to setRoleMembership this method can't be used to end a membership earlier! * @param int $roleId Id of the role for which the membership should be set. * @param string $startDate Start date of the membership. Default will be @b DATE_NOW. * @param string $endDate End date of the membership. Default will be @b 31.12.9999 * @param bool|string $leader If set to @b 1 then the member will be leader of the role and * might get more rights for this role. * @return bool Return @b true if the membership was successfully added. */ public function setRoleMembership($roleId, $startDate = DATE_NOW, $endDate = '9999-12-31', $leader = '') { $minStartDate = $startDate; $maxEndDate = $endDate; $member = new TableMembers($this->db); if ($startDate === '' || $endDate === '') { return false; } $this->db->startTransaction(); // subtract 1 day from start date so that we find memberships that ends yesterday // these memberships can be continued with new date $oneDayDateInterval = new DateInterval('P1D'); $startDate = DateTime::createFromFormat('Y-m-d', $startDate)->sub($oneDayDateInterval)->format('Y-m-d'); // add 1 to max date because we subtract one day if a membership ends if ($endDate !== '9999-12-31') { $endDate = DateTime::createFromFormat('Y-m-d', $endDate)->add($oneDayDateInterval)->format('Y-m-d'); } // search for membership with same role and user and overlapping dates $sql = 'SELECT * FROM ' . TBL_MEMBERS . ' WHERE mem_rol_id = ' . $roleId . ' AND mem_usr_id = ' . $this->getValue('usr_id') . ' AND mem_begin <= \'' . $endDate . '\' AND mem_end >= \'' . $startDate . '\' ORDER BY mem_begin ASC'; $membershipStatement = $this->db->query($sql); if ($membershipStatement->rowCount() === 1) { // one record found than update this record $row = $membershipStatement->fetch(); $member->setArray($row); // save new start date if an earlier date exists if (strcmp($minStartDate, $member->getValue('mem_begin', 'Y-m-d')) > 0) { $minStartDate = $member->getValue('mem_begin', 'Y-m-d'); } // save new end date if an later date exists // but only if end date is greater than the begin date otherwise the membership should be deleted if (strcmp($member->getValue('mem_end', 'Y-m-d'), $maxEndDate) > 0 && strcmp($member->getValue('mem_begin', 'Y-m-d'), $maxEndDate) < 0) { $maxEndDate = $member->getValue('mem_end', 'Y-m-d'); } } elseif ($membershipStatement->rowCount() > 1) { // several records found then read min and max date and delete all records while ($row = $membershipStatement->fetch()) { $member->clear(); $member->setArray($row); // save new start date if an earlier date exists if (strcmp($minStartDate, $member->getValue('mem_begin', 'Y-m-d')) > 0) { $minStartDate = $member->getValue('mem_begin', 'Y-m-d'); } // save new end date if an later date exists if (strcmp($member->getValue('mem_end', 'Y-m-d'), $maxEndDate) > 0) { $maxEndDate = $member->getValue('mem_end', 'Y-m-d'); } // delete existing entry because a new overlapping entry will be created $member->delete(); } $member->clear(); } if (strcmp($minStartDate, $maxEndDate) > 0) { // if start date is greater than end date than delete membership if ($member->getValue('mem_id') > 0) { $member->delete(); } $returnStatus = true; } else { // save membership to database $member->setValue('mem_rol_id', $roleId); $member->setValue('mem_usr_id', $this->getValue('usr_id')); $member->setValue('mem_begin', $minStartDate); $member->setValue('mem_end', $maxEndDate); if ($leader !== '') { $member->setValue('mem_leader', $leader); } $returnStatus = $member->save(); } $this->db->endTransaction(); $this->renewRoleData(); return $returnStatus; }