/** * Update the flag state of a question attempt. * * @param int $qubaid the question usage id. * @param int $questionid the question id. * @param int $qaid the question_attempt id. * @param int $slot the slot number within the usage. * @param string $checksum checksum, as computed by {@link get_toggle_checksum()} * corresponding to the last three arguments and the users username. * @param bool $newstate the new state of the flag. true = flagged. * @return array (success infos and fail infos) * @since Moodle 3.1 */ public static function update_flag($qubaid, $questionid, $qaid, $slot, $checksum, $newstate) { global $CFG, $DB; $params = self::validate_parameters(self::update_flag_parameters(), array('qubaid' => $qubaid, 'questionid' => $questionid, 'qaid' => $qaid, 'slot' => $slot, 'checksum' => $checksum, 'newstate' => $newstate)); $warnings = array(); self::validate_context(context_system::instance()); // The checksum will be checked to provide security flagging other users questions. question_flags::update_flag($params['qubaid'], $params['questionid'], $params['qaid'], $params['slot'], $params['checksum'], $params['newstate']); $result = array(); $result['status'] = true; $result['warnings'] = $warnings; return $result; }
/** * Update the flag state of a question attempt. * * @param int $qubaid the question usage id. * @param int $questionid the question id. * @param int $qaid the question_attempt id. * @param int $slot the slot number within the usage. * @param string $checksum checksum, as computed by {@link get_toggle_checksum()} * corresponding to the last three arguments and the users username. * @param bool $newstate the new state of the flag. true = flagged. * @return array (success infos and fail infos) * @since Moodle 3.1 */ public static function update_flag($qubaid, $questionid, $qaid, $slot, $checksum, $newstate) { global $CFG, $DB; $params = self::validate_parameters(self::update_flag_parameters(), array('qubaid' => $qubaid, 'questionid' => $questionid, 'qaid' => $qaid, 'slot' => $slot, 'checksum' => $checksum, 'newstate' => $newstate)); $warnings = array(); // Check user is logged in. require_login(null, false, null, false, true); // The checksum will be checked to provide security flagging other users questions. question_flags::update_flag($params['qubaid'], $params['questionid'], $params['qaid'], $params['slot'], $params['checksum'], $params['newstate']); $result = array(); $result['status'] = true; $result['warnings'] = $warnings; return $result; }
// Moodle is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Moodle. If not, see <http://www.gnu.org/licenses/>. /** * Used by ajax calls to toggle the flagged state of a question in an attempt. * * @package moodlecore * @subpackage questionengine * @copyright 2009 The Open University * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ define('AJAX_SCRIPT', true); require_once '../config.php'; require_once $CFG->dirroot . '/question/engine/lib.php'; // Parameters $qaid = required_param('qaid', PARAM_INT); $qubaid = required_param('qubaid', PARAM_INT); $questionid = required_param('qid', PARAM_INT); $slot = required_param('slot', PARAM_INT); $newstate = required_param('newstate', PARAM_BOOL); $checksum = required_param('checksum', PARAM_ALPHANUM); // Check user is logged in. require_login(); require_sesskey(); // Check that the requested session really exists question_flags::update_flag($qubaid, $questionid, $qaid, $slot, $checksum, $newstate); echo 'OK';