'.$course->shortname.' -> '.$navigation;
- }
- $button = update_module_button($cm->id, $course->id, get_string("modulename", "hotpot").'" style="font-size:0.75em;');
- $loggedinas = ''.user_login_string($course, $USER).'';
- $time = time();
- $hppassword = optional_param('hppassword');
- if (HOTPOT_FIRST_ATTEMPT && !isteacher($course->id)) {
- // check this quiz is available to this student
- // error message, if quiz is unavailable
- $error = '';
- // check quiz is visible
- if (!hotpot_is_visible($cm)) {
- $error = get_string("activityiscurrentlyhidden");
- // check network address
- } else if ($hotpot->subnet && !address_in_subnet($_SERVER['REMOTE_ADDR'], $hotpot->subnet)) {
- $error = get_string("subneterror", "quiz");
- // check number of attempts
- } else if ($hotpot->attempts && $hotpot->attempts <= count_records('hotpot_attempts', 'hotpot', $hotpot->id, 'userid', $USER->id)) {
- $error = get_string("nomoreattempts", "quiz");
- // get password
- } else if ($hotpot->password && empty($hppassword)) {
- print_header($title, $heading, $navigation, "", "", true, $button, $loggedinas, false);
- print_heading($hotpot->name);
- $boxalign = 'center';
- $boxwidth = 500;
- if (trim(strip_tags($hotpot->summary))) {
- print_simple_box_start($boxalign, $boxwidth);
- print ''.format_text($hotpot->summary)."
\n";
- print_simple_box_end();
- print "
\n";
- }
- print '\n";
- print_footer();
- exit;
- // check password
- } else if ($hotpot->password && strcmp($hotpot->password, $hppassword)) {
- $error = get_string("passworderror", "quiz");
- $nextpage = "view.php?id=$cm->id";
- // check quiz is open
- } else if ($hotpot->timeopen && $hotpot->timeopen > $time) {
- $error = get_string("quiznotavailable", "quiz", userdate($hotpot->timeopen))."
\n";
- // check quiz is not closed
- } else if ($hotpot->timeclose && $hotpot->timeclose < $time) {
- $error = get_string("quizclosed", "quiz", userdate($hotpot->timeclose))."
\n";
- }
- if ($error) {
- print_header($title, $heading, $navigation, "", "", true, $button, $loggedinas, false);
- notice($error, $nextpage);
- //
- // script stops here, if quiz is unavailable to student
- //
- }
- }
- $available_msg = '';
- if (!empty($hotpot->timeclose) && $hotpot->timeclose > $time) {
- // quiz is available until 'timeclose'
- $available_msg = get_string("quizavailable", "quiz", userdate($hotpot->timeclose))."
\n";
- }
- // open and parse the source file
- if(!$hp = new hotpot_xml_quiz($hotpot)) {
- error("Quiz is unavailable at the moment");
- }
- $get_js = optional_param('js');
- $get_css = optional_param('css');
- $framename = optional_param('framename');
- // look for |is', $hp->html, $matches)) {
- $last = count($matches[0])-1;
- $frameset = $matches[2][$last];
- $frameset_tags = $matches[1][$last];
- }
- // if HTML is being requested ...
- if (empty($get_js) && empty($get_css)) {
- if (empty($frameset)) {
- // HP v6
- if ($hotpot->navigation==HOTPOT_NAVIGATION_FRAME || $hotpot->navigation==HOTPOT_NAVIGATION_IFRAME) {
- $get_html = ($framename=='main') ? true : false;
- } else {
- $get_html = true;
- }
- } else {
- // HP5 v5
- $get_html = empty($framename) ? true : false;
- }
- if ($get_html) {
-
- if (HOTPOT_FIRST_ATTEMPT) {
- add_to_log($course->id, "hotpot", "view", "view.php?id=$cm->id", "$hotpot->id", "$cm->id");
-
- $attemptid = hotpot_add_attempt($hotpot->id);
- if (! is_numeric($attemptid)) {
- error('Could not insert attempt record: '.$db->ErrorMsg);
- }
- }
- $hp->adjust_media_urls();
- if (empty($frameset)) {
- // HP6 v6
- switch ($hotpot->navigation) {
- case HOTPOT_NAVIGATION_BUTTONS:
- // do nothing (i.e. leave buttons as they are)
- break;
- case HOTPOT_NAVIGATION_GIVEUP:
- $hp->insert_giveup_form($attemptid, '', '');
- break;
- default:
- $hp->remove_nav_buttons();
- }
- if (isset($hp->real_outputformat) && $hp->real_outputformat==HOTPOT_OUTPUTFORMAT_MOBILE) {
- $hp->insert_submission_form($attemptid, '', '', true);
- } else {
- $hp->insert_submission_form($attemptid, '', '');
- }
- } else {
- // HP5 v5
- switch ($hotpot->navigation) {
- case HOTPOT_NAVIGATION_BUTTONS:
- // convert URLs in nav buttons
- break;
- case HOTPOT_NAVIGATION_GIVEUP:
- // $hp->insert_giveup_form($attemptid, '', '');
- break;
- default:
- // remove navigation buttons
- $hp->html = preg_replace('#NavBar\+=(.*);#', '', $hp->html);
- }
- $hp->insert_submission_form($attemptid, "var NavBar='", "';");
- }
- }
- }
- //FEEDBACK = new Array();
- //FEEDBACK[0] = ''; // url of feedback page/script
- //FEEDBACK[1] = ''; // array of array('teachername', 'value');
- //FEEDBACK[2] = ''; // 'student name' [formmail only]
- //FEEDBACK[3] = ''; // 'student email' [formmail only]
- //FEEDBACK[4] = ''; // window width
- //FEEDBACK[5] = ''; // window height
- //FEEDBACK[6] = ''; // 'Send a message to teacher' [prompt/button text]
- //FEEDBACK[7] = ''; // 'Title'
- //FEEDBACK[8] = ''; // 'Teacher'
- //FEEDBACK[9] = ''; // 'Message'
- //FEEDBACK[10] = ''; // 'Close this window'
- $feedback = array();
- switch ($hotpot->studentfeedback) {
- case HOTPOT_FEEDBACK_NONE:
- // do nothing
- break;
- case HOTPOT_FEEDBACK_WEBPAGE:
- if (empty($hotpot->studentfeedbackurl)) {
- $hotpot->studentfeedback = HOTPOT_FEEDBACK_NONE;
- } else {
- $feedback[0] = "'$hotpot->studentfeedbackurl'";
- }
- break;
- case HOTPOT_FEEDBACK_FORMMAIL:
- $teachers = hotpot_feedback_teachers($course, $hotpot);
- if (empty($teachers) || empty($hotpot->studentfeedbackurl)) {
- $hotpot->studentfeedback = HOTPOT_FEEDBACK_NONE;
- } else {
- $feedback[0] = "'$hotpot->studentfeedbackurl'";
- $feedback[1] = $teachers;
- $feedback[2] = "'".fullname($USER)."'";
- $feedback[3] = "'".$USER->email."'";
- $feedback[4] = 500; // width
- $feedback[5] = 300; // height
- }
- break;
- case HOTPOT_FEEDBACK_MOODLEFORUM:
- $module = get_record('modules', 'name', 'forum');
- $forums = get_records('forum', 'course', "$course->id");
- if (empty($module) || empty($module->visible) || empty($forums)) {
- $hotpot->studentfeedback = HOTPOT_FEEDBACK_NONE;
- } else {
- $feedback[0] = "'$CFG->wwwroot/mod/forum/index.php?id=$course->id'";
- }
- break;
- case HOTPOT_FEEDBACK_MOODLEMESSAGING:
- $teachers = hotpot_feedback_teachers($course, $hotpot);
- if (empty($CFG->messaging) || empty($teachers)) {
- $hotpot->studentfeedback = HOTPOT_FEEDBACK_NONE;
- } else {
- $feedback[0] = "'$CFG->wwwroot/message/discussion.php?id='";
- $feedback[1] = $teachers;
- $feedback[4] = 400; // width
- $feedback[5] = 500; // height
- }
- break;
- default:
- // do nothing
- }
- if ($hotpot->studentfeedback != HOTPOT_FEEDBACK_NONE) {
- $feedback[6] = "'Send a message to teacher'";
- $feedback[7] = "'Title'";
- $feedback[8] = "'Teacher'";
- $feedback[9] = "'Message'";
- $feedback[10] = "'Close this window'";
- $js = '';
- foreach ($feedback as $i=>$str) {
- $js .= 'FEEDBACK['.$i."] = $str;\n";
- }
- $js = '\n";
- $hp->html = preg_replace('||i', "$js", $hp->html, 1);
- }
- // insert hot-potatoes.js
- $hp->insert_script(HOTPOT_JS);
- // extract first tag
- $head = '';
- $pattern = '|]*)>(.*?)|is';
- if (preg_match($pattern, $hp->html, $matches)) {
- $head = $matches[2];
- // remove
- $head = preg_replace('|<title[^>]*>(.*?)|is', '', $head);
- }
- // extract |is';
- if (preg_match_all($pattern, $head, $matches)) {
- $count = count($matches[0]);
- for ($i=0; $i<$count; $i++) {
- $styles .= $matches[0][$i]."\n";
- $head = str_replace($matches[0][$i], '', $head);
- }
- }
- // extract |is';
- if (preg_match_all($pattern, $head, $matches)) {
- $count = count($matches[0]);
- for ($i=0; $i<$count; $i++) {
- $scripts .= $matches[0][$i]."\n";
- $head = str_replace($matches[0][$i], '', $head);
- }
- }
- // extract tags
- $body = '';
- $body_tags = '';
- $footer = '';
- // HP6 and some HP5 (v6 and v4)
- if (preg_match('|]*'.'onLoad=(["\'])(.*?)(\\2)'.'[^>]*)'.'>(.*)