libdir.'/blocklib.php'); require_once('pagelib.php'); $id = optional_param('id', 0, PARAM_INT); // Course Module ID, or $q = optional_param('q', 0, PARAM_INT); // quiz ID $edit = optional_param('edit', -1, PARAM_BOOL); if ($id) { if (! $cm = get_record("course_modules", "id", $id)) { error("There is no coursemodule with id $id"); } if (! $course = get_record("course", "id", $cm->course)) { error("Course is misconfigured"); } if (! $quiz = get_record("quiz", "id", $cm->instance)) { error("The quiz with id $cm->instance corresponding to this coursemodule $id is missing"); } } else { if (! $quiz = get_record("quiz", "id", $q)) { error("There is no quiz with id $q"); } if (! $course = get_record("course", "id", $quiz->course)) { error("The course with id $quiz->course that the quiz with id $q belongs to is missing"); } if (! $cm = get_coursemodule_from_instance("quiz", $quiz->id, $course->id)) { error("The course module for the quiz with id $q is missing"); } } require_login($course->id, false, $cm); $isteacher = isteacher($course->id); // if no questions have been set up yet redirect to edit.php if (!$quiz->questions and isteacheredit($course->id)) { redirect('edit.php?quizid='.$quiz->id); } add_to_log($course->id, "quiz", "view", "view.php?id=$cm->id", $quiz->id, $cm->id); $timenow = time(); // Initialize $PAGE, compute blocks $PAGE = page_create_instance($quiz->id); $pageblocks = blocks_setup($PAGE); $blocks_preferred_width = bounded_number(180, blocks_preferred_width($pageblocks[BLOCK_POS_LEFT]), 210); // Print the page header if (($edit != -1) and $PAGE->user_allowed_editing()) { $USER->editing = $edit; } //only check pop ups if the user is not a teacher, and popup is set $bodytags = (isteacher($course->id) or !$quiz->popup)?'':'onload="popupchecker(\'This section of the test is in secure mode, this means that you need to take the quiz in a secure window. Please turn off your popup blocker. Thank you.\');"'; $PAGE->print_header($course->shortname.': %fullname%','',$bodytags); echo ''; if(!empty($CFG->showblocksonmodpages) && (blocks_have_content($pageblocks, BLOCK_POS_LEFT) || $PAGE->user_is_editing())) { echo ''; } echo '

'; blocks_print_group($PAGE, $pageblocks, BLOCK_POS_LEFT); echo '

'; $available = ($quiz->timeopen < $timenow and ($timenow < $quiz->timeclose or !$quiz->timeclose)) || $isteacher; // Print the main part of the page // Print heading and tabs for teacher if ($isteacher) { $currenttab = 'info'; include('tabs.php'); } print_heading(format_string($quiz->name)); if (trim(strip_tags($quiz->intro))) { $formatoptions->noclean = true; print_simple_box(format_text($quiz->intro, FORMAT_MOODLE, $formatoptions), "center"); } if ($quiz->attempts > 1) { echo "

".get_string("attemptsallowed", "quiz").": $quiz->attempts

"; echo "

".get_string("grademethod", "quiz").": ".$QUIZ_GRADE_METHOD[$quiz->grademethod]."

"; } else { echo "
"; } if ($available) { if ($quiz->timelimit) { echo "

".get_string("quiztimelimit","quiz", format_time($quiz->timelimit * 60))."

"; } quiz_view_dates($quiz); } else if ($timenow < $quiz->timeopen) { echo "

".get_string("quiznotavailable", "quiz", userdate($quiz->timeopen)); } else { echo "

".get_string("quizclosed", "quiz", userdate($quiz->timeclose)); } // This is all the teacher will get if ($isteacher) { if ($a->attemptnum = count_records('quiz_attempts', 'quiz', $quiz->id, 'preview', 0)) { $a->studentnum = count_records_select('quiz_attempts', "quiz = '$quiz->id' AND preview = '0'", 'COUNT(DISTINCT userid)'); $a->studentstring = $course->students; notify("id\">".get_string('numattempts', 'quiz', $a).''); } echo '

'; print_footer($course); exit; } if (isguest()) { $wwwroot = $CFG->wwwroot.'/login/index.php'; if (!empty($CFG->loginhttps)) { $wwwroot = str_replace('http:','https:', $wwwroot); } notice_yesno(get_string('guestsno', 'quiz').'

'.get_string('liketologin'), $wwwroot, $_SERVER['HTTP_REFERER']); print_footer($course); echo ''; exit; } if ($attempts = quiz_get_user_attempts($quiz->id, $USER->id)) { $numattempts = count($attempts); } else { $numattempts = 0; } $unfinished = false; if ($unfinishedattempt = quiz_get_user_attempt_unfinished($quiz->id, $USER->id)) { $attempts[] = $unfinishedattempt; $unfinished = true; } $strattempt = get_string("attempt", "quiz"); $strtimetaken = get_string("timetaken", "quiz"); $strtimecompleted = get_string("timecompleted", "quiz"); $strgrade = get_string("grade"); $strmarks = get_string('marks', 'quiz'); $strbestgrade = $QUIZ_GRADE_METHOD[$quiz->grademethod]; $windowoptions = "left=0, top=0, channelmode=yes, fullscreen=yes, scrollbars=yes, resizeable=no, directories=no, toolbar=no, titlebar=no, location=no, status=no, menubar=no"; $mygrade = quiz_get_best_grade($quiz, $USER->id); /// Now print table with existing attempts $gradecolumn=0; $overallstats=1; if ($attempts) { //step thru each attempt, checking there are any attempts //for which the score can be displayed (need grade columns), //and checking if overall grades can be displayed - no attempts for //which the score cannot be displayed foreach ($attempts as $attempt) { $attemptoptions = quiz_get_reviewoptions($quiz, $attempt, $isteacher); $attemptoptions->scores ? $gradecolumn=1 : $overallstats=0; } /// prepare table header $table->head = array($strattempt, $strtimecompleted); $table->align = array("center", "left"); $table->size = array("", ""); if ($gradecolumn && $quiz->grade and $quiz->sumgrades) { // Grades used so have more columns in table if ($quiz->grade <> $quiz->sumgrades) { $table->head[] = "$strmarks / $quiz->sumgrades"; $table->align[] = 'right'; $table->size[] = ''; } $table->head[] = "$strgrade / $quiz->grade"; $table->align[] = 'right'; $table->size[] = ''; } if (isset($quiz->showtimetaken)) { $table->head[] = $strtimetaken; $table->align[] = 'center'; $table->size[] = ''; } /// One row for each attempt foreach ($attempts as $attempt) { /// prepare strings for time taken and date completed $timetaken = ''; $datecompleted = ''; if ($attempt->timefinish > 0) { // attempt has finished $timetaken = format_time($attempt->timefinish - $attempt->timestart); $datecompleted = userdate($attempt->timefinish); } else if ($available) { // The student can continue this attempt, so put appropriate link $timetaken = format_time(time() - $attempt->timestart); $datecompleted = "\n".''; $datecompleted .= ''; } else { // attempt was not completed but is also not available any more. $timetaken = format_time($quiz->timeclose - $attempt->timestart); $datecompleted = $quiz->timeclose ? userdate($quiz->timeclose) : ''; } $attemptoptions = quiz_get_reviewoptions($quiz, $attempt, $isteacher); /// prepare strings for attempt number, mark and grade //if attempt's score is allowed to be viewed, & qz->sumgrades and qz->sumgrades defined: if ($attemptoptions->scores && $quiz->grade and $quiz->sumgrades) { $attemptmark = round($attempt->sumgrades,$quiz->decimalpoints); $attemptgrade = round(($attempt->sumgrades/$quiz->sumgrades)*$quiz->grade,$quiz->decimalpoints); // highlight the highest grade if appropriate if ($overallstats && $attemptgrade == $mygrade and ($quiz->grademethod == QUIZ_GRADEHIGHEST)) { $attemptgrade = "$attemptgrade"; } // if attempt is closed and review is allowed then make attemptnumber and // mark and grade into links to review page if (quiz_review_allowed($quiz) and $attempt->timefinish > 0) { if ($quiz->popup) { // need to link to popup window $attemptmark = link_to_popup_window ("/mod/quiz/review.php?q=$quiz->id&attempt=$attempt->id", 'quizpopup', round($attempt->sumgrades,$quiz->decimalpoints), '+window.screen.height+', '+window.screen.width+', '', $windowoptions, true); $attemptgrade = link_to_popup_window ("/mod/quiz/review.php?q=$quiz->id&attempt=$attempt->id", 'quizpopup', $attemptgrade, '+window.screen.height+', '+window.screen.width+', '', $windowoptions, true); $attempt->attempt = link_to_popup_window ("/mod/quiz/review.php?q=$quiz->id&attempt=$attempt->id", 'quizpopup', "#$attempt->attempt", '+window.screen.height+', '+window.screen.width+', '', $windowoptions, true); } else { $attemptmark = "id&attempt=$attempt->id\">".round($attempt->sumgrades,$quiz->decimalpoints).''; $attemptgrade = "id&attempt=$attempt->id\">$attemptgrade"; $attempt->attempt = "id&attempt=$attempt->id\">#$attempt->attempt"; } } if ($quiz->grade <> $quiz->sumgrades) { $table->data[] = array( $attempt->attempt, $datecompleted, $attemptmark, $attemptgrade); } else { $table->data[] = array( $attempt->attempt, $datecompleted, $attemptgrade); } } else { // No grades are being used if (quiz_review_allowed($quiz)) { if($attempt->timefinish > 0) { $attempt->attempt = "id&attempt=$attempt->id\">#$attempt->attempt"; } else { $attempt->attempt = "#$attempt->attempt"; } } $helpbutton=helpbutton('missing\ grade', get_string('wheregrade', 'quiz'), 'quiz', true, false, '',true); if($gradecolumn) { $table->data[] = array( $attempt->attempt, $datecompleted, $helpbutton); } else { $table->data[] = array( $attempt->attempt, $datecompleted); } } if (isset($quiz->showtimetaken)) { $table->data[] = $timetaken; } } print_table($table); } if (!$quiz->questions) { print_heading(get_string("noquestions", "quiz")); } else { if ($numattempts < $quiz->attempts or !$quiz->attempts) { if ($available) { $options["id"] = $cm->id; //if overall stats are allowed (no attemps' grade not visible), //and there is at least one attempt, and quiz->grade: if ($overallstats and $numattempts and $quiz->grade) { print_heading("$strbestgrade: $mygrade / $quiz->grade."); } if ($quiz->timelimit && !$quiz->attempts) { $strconfirmstartattempt = addslashes(get_string("confirmstartattempt","quiz")); } else if ($quiz->timelimit && $quiz->attempts) { $strconfirmstartattempt = addslashes(get_string("confirmstartattempttimelimit","quiz",$quiz->attempts)); } else if ($quiz->attempts && !$quiz->timelimit) { $strconfirmstartattempt = addslashes(get_string("confirmstartattemptnotimelimit","quiz",$quiz->attempts)); } echo "
"; echo "

"; if ($quiz->delay1 or $quiz->delay2) { //quiz enforced time delay $lastattempt_obj = get_record_select('quiz_attempts', "quiz = $quiz->id AND attempt = $numattempts AND userid = $USER->id", 'timefinish'); if ($lastattempt_obj) { $lastattempt = $lastattempt_obj->timefinish; } echo "

"; if($numattempts == 1 && $quiz->delay1) { if ($timenow - $quiz->delay1 > $lastattempt) { include("view_js.php"); } else { $notify_msg = get_string('temporaryblocked', 'quiz') . ''. userdate($lastattempt + $quiz->delay1). ''; print_simple_box($notify_msg, "center"); } } else if($numattempts > 1 && $quiz->delay2) { if ($timenow - $quiz->delay2 > $lastattempt) { include("view_js.php"); } else { $notify_msg = get_string('temporaryblocked', 'quiz') . ''. userdate($lastattempt + $quiz->delay2). ''; print_simple_box($notify_msg, "center"); } } else { include("view_js.php"); } echo "

\n"; } else { echo "
"; include("view_js.php"); echo "
\n"; } } } else { print_heading(get_string("nomoreattempts", "quiz")); //if $quiz->grade and $quiz->sumgrades, and student is allowed to //see summary statistics (no attempt's grade is concealed), //show the student their final grade if ($quiz->grade and $quiz->sumgrades and $overallstats) { print_heading(get_string("yourfinalgradeis", "quiz", "$mygrade / $quiz->grade")); } print_continue('../../course/view.php?id='.$course->id); } } // Finish the page echo ''; print_footer($course); function quiz_review_allowed($quiz) { // If not even responses are to be shown in review then we // don't allow any review if (!($quiz->review & QUIZ_REVIEW_RESPONSES)) { return false; } if ((!$quiz->timeclose or time() < $quiz->timeclose) and !($quiz->review & QUIZ_REVIEW_OPEN)) { return false; } if (($quiz->timeclose and time() > $quiz->timeclose) and !($quiz->review & QUIZ_REVIEW_CLOSED)) { return false; } return true; } ?>