public function check_answer() { global $DB, $CFG; $formattextdefoptions = new stdClass(); $formattextdefoptions->noclean = true; $formattextdefoptions->para = false; $answers = $this->get_answers(); shuffle($answers); $params = array('answers' => $answers, 'lessonid' => $this->lesson->id, 'contents' => $this->get_contents()); $mform = new lesson_display_answer_form_truefalse($CFG->wwwroot . '/mod/lesson/continue.php', $params); $data = $mform->get_data(); require_sesskey(); $result = parent::check_answer(); if (empty($data->answerid)) { $result->noanswer = true; return $result; } $result->answerid = $data->answerid; $answer = $DB->get_record("lesson_answers", array("id" => $result->answerid), '*', MUST_EXIST); if ($this->lesson->jumpto_is_correct($this->properties->id, $answer->jumpto)) { $result->correctanswer = true; } if ($this->lesson->custom) { if ($answer->score > 0) { $result->correctanswer = true; } else { $result->correctanswer = false; } } $result->newpageid = $answer->jumpto; $result->response = format_text($answer->response, $answer->responseformat, $formattextdefoptions); $result->studentanswer = $result->userresponse = $answer->answer; return $result; }