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 $edit = optional_param('edit', ''); if ($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 (!empty($edit) && $PAGE->user_allowed_editing()) { if ($edit == 'on') { $USER->editing = true; } else if ($edit == 'off') { $USER->editing = false; } } $PAGE->print_header($course->shortname.': %fullname%'); 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($quiz->intro))) { print_simple_box(format_text($quiz->intro), "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 ($attemptcount = count_records('quiz_attempts', 'quiz', $quiz->id, 'preview', 0)) { $strviewallanswers = get_string("viewallanswers", "quiz", $attemptcount); $usercount = count_records_select('quiz_attempts', "quiz = '$quiz->id' AND preview = '0'", 'COUNT(DISTINCT userid)'); $strusers = $course->students; notify("id\">$strviewallanswers ($usercount $strusers)"); } 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('guestno', '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, $USER->id); /// Now print table with existing attempts if ($numattempts) { /// prepare table header if ($quiz->grade and $quiz->sumgrades) { // Grades used so have more columns in table if ($quiz->grade <> $quiz->sumgrades) { $table->head = array($strattempt, $strtimetaken, $strtimecompleted, "$strmarks / $quiz->sumgrades", "$strgrade / $quiz->grade"); $table->align = array("center", "center", "left", "right", "right"); $table->size = array("", "", "", "", ""); } else { $table->head = array($strattempt, $strtimetaken, $strtimecompleted, "$strgrade / $quiz->grade"); $table->align = array("center", "center", "left", "right"); $table->size = array("", "", "", ""); } } else { // No grades are being used $table->head = array($strattempt, $strtimetaken, $strtimecompleted); $table->align = array("center", "center", "left"); $table->size = array("", "", ""); } /// One row for each attempt foreach ($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); $strconfirmstartattempt = addslashes(get_string("confirmstartattempt","quiz")); $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) : ''; } /// prepare strings for attempt number, mark and grade if ($quiz->grade and $quiz->sumgrades) { $attemptmark = round($attempt->sumgrades,$quiz->decimalpoints); $attemptgrade = round(($attempt->sumgrades/$quiz->sumgrades)*$quiz->grade,$quiz->decimalpoints); // highlight the highest grade if appropriate if ($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, $timetaken, $datecompleted, $attemptmark, $attemptgrade); } else { $table->data[] = array( $attempt->attempt, $timetaken, $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"; } } $table->data[] = array( $attempt->attempt, $timetaken, $datecompleted); } } print_table($table); } if (!$quiz->questions) { print_heading(get_string("noquestions", "quiz")); } else { if ($numattempts < $quiz->attempts or !$quiz->attempts) { if ($available) { $options["id"] = $cm->id; if ($numattempts and $quiz->grade) { print_heading("$strbestgrade: $mygrade / $quiz->grade."); } $strconfirmstartattempt = addslashes(get_string("confirmstartattempt","quiz")); echo "
"; echo "

"; echo "
"; include("view_js.php"); echo "
\n"; } } else { print_heading(get_string("nomoreattempts", "quiz")); if ($quiz->grade) { print_heading(get_string("yourfinalgradeis", "quiz", "$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; } ?>