| ';
- $available = ($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 and tabs (if there is more than one).
+ $currenttab = 'info';
+ include('tabs.php');
+
// Print quiz name and description.
print_heading(format_string($quiz->name));
@@ -94,12 +90,14 @@
// Print information about number of attempts and grading method.
if ($quiz->attempts > 1) {
echo " ".get_string("attemptsallowed", "quiz").": $quiz->attempts "; - } + } if ($quiz->attempts != 1) { echo "".get_string("grademethod", "quiz").": ".$QUIZ_GRADE_METHOD[$quiz->grademethod]." "; } - + // Print information about timings. + $timenow = time(); + $available = ($quiz->timeopen < $timenow and ($timenow < $quiz->timeclose or !$quiz->timeclose)); if ($available) { if ($quiz->timelimit) { echo "".get_string("quiztimelimit","quiz", format_time($quiz->timelimit * 60))." "; @@ -111,299 +109,278 @@ echo "".get_string("quizclosed", "quiz", userdate($quiz->timeclose)); } - - // This is all the teacher will get - if ($isteacher) { + // Show number of attempts summary to those who can view reports. + if (has_capability('mod/quiz:viewreports', $context)) { if ($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', $a).''); } - - end_page($course); - exit; } - // Guests can't do a quiz, so offer them a choice of logging in going back. + // Guests can't do a quiz, so offer them a choice of logging in or going back. + + // TODO, work out what to do about this under roles and permissions. + // You have to be logged in to do a quiz, because attempts are tied to + // userid, and so if guests were allowed to attempt quizzes, all guests + // would see all attempts, and it would be confusing. + // + // So for courses that allow guest access, it is good to offer people an easy + // way to log in at this point if they have got this far before logging in. if (isguest()) { $loginurl = $CFG->wwwroot.'/login/index.php'; if (!empty($CFG->loginhttps)) { $loginurl = str_replace('http:','https:', $loginurl); } - notice_yesno(' ' . get_string('guestsno', 'quiz') . " \n\n" . + notice_yesno('' . get_string('guestsno', 'quiz') . " \n\n" . get_string('liketologin') . '', $loginurl, $_SERVER['HTTP_REFERER']); - - end_page($course); - exit; } - // Get this user's attempts. - $attempts = quiz_get_user_attempts($quiz->id, $USER->id); - $unfinished = false; - if ($unfinishedattempt = quiz_get_user_attempt_unfinished($quiz->id, $USER->id)) { - $attempts[] = $unfinishedattempt; - $unfinished = true; - } - $numattempts = count($attempts); + if (has_capability('mod/quiz:attempt', $context)) { - $strattempt = get_string("attempt", "quiz"); - $strtimetaken = get_string("timetaken", "quiz"); - $strtimecompleted = get_string("timecompleted", "quiz"); - $strgrade = get_string("grade"); - $strmarks = get_string('marks', 'quiz'); - $strfeedback = get_string('feedback', 'quiz'); + // Get this user's attempts. + $attempts = quiz_get_user_attempts($quiz->id, $USER->id); + $unfinished = false; + if ($unfinishedattempt = quiz_get_user_attempt_unfinished($quiz->id, $USER->id)) { + $attempts[] = $unfinishedattempt; + $unfinished = true; + } + $numattempts = count($attempts); - $mygrade = quiz_get_best_grade($quiz, $USER->id); + $mygrade = quiz_get_best_grade($quiz, $USER->id); + + // Get some strings. + $strattempt = get_string("attempt", "quiz"); + $strtimetaken = get_string("timetaken", "quiz"); + $strtimecompleted = get_string("timecompleted", "quiz"); + $strgrade = get_string("grade"); + $strmarks = get_string('marks', 'quiz'); + $strfeedback = get_string('feedback', 'quiz'); - if ($attempts) { // Print table with existing attempts + if ($attempts) { - // Work out which columns we need, taking account what data is available in each attempt. - $gradecolumn = 0; - $overallstats = 1; - foreach ($attempts as $attempt) { - $attemptoptions = quiz_get_reviewoptions($quiz, $attempt, $isteacher); - if ($attemptoptions->scores) { - $gradecolumn = 1; - } else { - $overallstats = 0; + // Work out which columns we need, taking account what data is available in each attempt. + $gradecolumn = 0; + $overallstats = 1; + foreach ($attempts as $attempt) { + $attemptoptions = quiz_get_reviewoptions($quiz, $attempt, $context); + if ($attemptoptions->scores) { + $gradecolumn = 1; + } else { + $overallstats = 0; + } } - } - $gradecolumn = $gradecolumn && $quiz->grade && $quiz->sumgrades; - $markcolumn = $gradecolumn && ($quiz->grade <> $quiz->sumgrades); - $feedbackcolumn = quiz_has_feedback($quiz->id); + $gradecolumn = $gradecolumn && $quiz->grade && $quiz->sumgrades; + $markcolumn = $gradecolumn && ($quiz->grade <> $quiz->sumgrades); + $feedbackcolumn = quiz_has_feedback($quiz->id); - // prepare table header - $table->head = array($strattempt, $strtimecompleted); - $table->align = array("center", "left"); - $table->size = array("", ""); - if ($markcolumn) { - $table->head[] = "$strmarks / $quiz->sumgrades"; - $table->align[] = 'right'; - $table->size[] = ''; - } - if ($gradecolumn) { - $table->head[] = "$strgrade / $quiz->grade"; - $table->align[] = 'right'; - $table->size[] = ''; - } - if ($feedbackcolumn) { - $table->head[] = $strfeedback; - $table->align[] = 'left'; - $table->size[] = ''; - } - if (isset($quiz->showtimetaken)) { - $table->head[] = $strtimetaken; - $table->align[] = 'left'; - $table->size[] = ''; - } + // prepare table header + $table->head = array($strattempt, $strtimecompleted); + $table->align = array("center", "left"); + $table->size = array("", ""); + if ($markcolumn) { + $table->head[] = "$strmarks / $quiz->sumgrades"; + $table->align[] = 'right'; + $table->size[] = ''; + } + if ($gradecolumn) { + $table->head[] = "$strgrade / $quiz->grade"; + $table->align[] = 'right'; + $table->size[] = ''; + } + if ($feedbackcolumn) { + $table->head[] = $strfeedback; + $table->align[] = 'left'; + $table->size[] = ''; + } + if (isset($quiz->showtimetaken)) { + $table->head[] = $strtimetaken; + $table->align[] = 'left'; + $table->size[] = ''; + } - // One row for each attempt - foreach ($attempts as $attempt) { - $attemptoptions = quiz_get_reviewoptions($quiz, $attempt, $isteacher); - $row = array(); - - // Add the attempt number, making it a link, if appropriate. - $row[] = make_review_link('#' . $attempt->attempt, $quiz, $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 attempt is still in progress. - $timetaken = format_time(time() - $attempt->timestart); - $datecompleted = ''; - } else if ($quiz->timeclose) { - // The attempt was not completed but is also not available any more becuase the quiz is closed. - $timetaken = format_time($quiz->timeclose - $attempt->timestart); - $datecompleted = userdate($quiz->timeclose); - } else { - // Something wheird happened. + // One row for each attempt + foreach ($attempts as $attempt) { + $attemptoptions = quiz_get_reviewoptions($quiz, $attempt, $context); + $row = array(); + + // Add the attempt number, making it a link, if appropriate. + $row[] = make_review_link('#' . $attempt->attempt, $quiz, $attempt); + + // prepare strings for time taken and date completed $timetaken = ''; $datecompleted = ''; - } - $row[] = $datecompleted; - - if ($markcolumn) { - if ($attemptoptions->scores) { - $row[] = make_review_link(round($attempt->sumgrades, $quiz->decimalpoints), $quiz, $attempt); + if ($attempt->timefinish > 0) { + // attempt has finished + $timetaken = format_time($attempt->timefinish - $attempt->timestart); + $datecompleted = userdate($attempt->timefinish); + } else if ($available) { + // The attempt is still in progress. + $timetaken = format_time(time() - $attempt->timestart); + $datecompleted = ''; + } else if ($quiz->timeclose) { + // The attempt was not completed but is also not available any more becuase the quiz is closed. + $timetaken = format_time($quiz->timeclose - $attempt->timestart); + $datecompleted = userdate($quiz->timeclose); } else { - $row[] = ''; + // Something wheird happened. + $timetaken = ''; + $datecompleted = ''; } - } + $row[] = $datecompleted; - // Ouside the if becuase we may be showing feedback but not grades. - $attemptgrade = quiz_rescale_grade($attempt->sumgrades, $quiz); - if ($gradecolumn) { - if ($attemptoptions->scores) { - // highlight the highest grade if appropriate - if ($overallstats && !is_null($mygrade) && $attemptgrade == $mygrade && $quiz->grademethod == QUIZ_GRADEHIGHEST) { - $formattedgrade = "$attemptgrade"; + if ($markcolumn) { + if ($attemptoptions->scores) { + $row[] = make_review_link(round($attempt->sumgrades, $quiz->decimalpoints), $quiz, $attempt); } else { - $formattedgrade = $attemptgrade; + $row[] = ''; } - - $row[] = make_review_link($formattedgrade, $quiz, $attempt); - } else { - $row[] = ''; } - } - - if ($feedbackcolumn) { - if ($attemptoptions->feedback) { - $row[] = quiz_feedback_for_grade($attemptgrade, $quiz->id); - } else { - $row[] = ''; - } - } - - if (isset($quiz->showtimetaken)) { - $row[] = $timetaken; - } - - $table->data[] = $row; - } - print_table($table); - } - // Print information about the student's best score for this quiz if possible. - $moreattempts = $numattempts < $quiz->attempts || $quiz->attempts == 0; - if (!$moreattempts) { - print_heading(get_string("nomoreattempts", "quiz")); - } - - if ($numattempts && $quiz->sumgrades) { - if (!is_null($mygrade)) { - if ($available && $moreattempts) { - $strbestgrade = $QUIZ_GRADE_METHOD[$quiz->grademethod]; - $grademessage = "$strbestgrade: $mygrade / $quiz->grade."; - } else { - $grademessage = get_string("yourfinalgradeis", "quiz", "$mygrade / $quiz->grade"); + // Ouside the if because we may be showing feedback but not grades. + $attemptgrade = quiz_rescale_grade($attempt->sumgrades, $quiz); + + if ($gradecolumn) { + if ($attemptoptions->scores) { + // highlight the highest grade if appropriate + if ($overallstats && !is_null($mygrade) && $attemptgrade == $mygrade && $quiz->grademethod == QUIZ_GRADEHIGHEST) { + $formattedgrade = "$attemptgrade"; + } else { + $formattedgrade = $attemptgrade; + } + + $row[] = make_review_link($formattedgrade, $quiz, $attempt); + } else { + $row[] = ''; + } + } + + if ($feedbackcolumn) { + if ($attemptoptions->feedback) { + $row[] = quiz_feedback_for_grade($attemptgrade, $quiz->id); + } else { + $row[] = ''; + } + } + + if (isset($quiz->showtimetaken)) { + $row[] = $timetaken; + } + + $table->data[] = $row; + } // End of loop over attempts. + print_table($table); + } + + // Print information about the student's best score for this quiz if possible. + $moreattempts = $unfinished || $numattempts < $quiz->attempts || $quiz->attempts == 0; + if (!$moreattempts) { + print_heading(get_string("nomoreattempts", "quiz")); + } + + if ($numattempts && $quiz->sumgrades) { + if (!is_null($mygrade)) { + if ($available && $moreattempts) { + $strbestgrade = $QUIZ_GRADE_METHOD[$quiz->grademethod]; + $grademessage = "$strbestgrade: $mygrade / $quiz->grade."; + } else { + $grademessage = get_string("yourfinalgradeis", "quiz", "$mygrade / $quiz->grade"); + } + + if ($overallstats) { + print_heading($grademessage); + } + + if ($feedbackcolumn) { + echo '', quiz_feedback_for_grade($mygrade, $quiz->id), ' '; + } } - - if ($overallstats) { - print_heading($grademessage); - } - - if ($feedbackcolumn) { - echo '', quiz_feedback_for_grade($mygrade, $quiz->id), ' '; + + if (!($moreattempts && $available)) { + print_continue($CFG->webroot . '/course/view.php?id=' . $course->id); } } - if (!($moreattempts && $available)) { - print_continue($CFG->webroot . '/course/view.php?id=' . $course->id); - } - } - - if ($quiz->questions) { - // Print a button to start the quiz if appropriate. - if ($available && $moreattempts) { + // Print a button to start/continue an attempt, if appropriate. + if ($quiz->questions && $available && $moreattempts) { + echo ""; echo " ";
- if ($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 = $lastattempt_obj->timefinish;
- }
- if($numattempts == 1 && $quiz->delay1) {
- if ($timenow - $quiz->delay1 > $lastattempt) {
- print_start_quiz_button($quiz, $attempts, $numattempts, $unfinished, $cm);
- } 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 > $lastattempt) {
- print_start_quiz_button($quiz, $attempts, $numattempts, $unfinished, $cm);
- } else {
- $notify_msg = get_string('temporaryblocked', 'quiz') . ''. userdate($lastattempt + $quiz->delay2). '';
- print_simple_box($notify_msg, "center");
- }
- } else {
- print_start_quiz_button($quiz, $attempts, $numattempts, $unfinished, $cm);
- }
+
+ if ($unfinished) {
+ $buttontext = get_string('continueattemptquiz', 'quiz');
} else {
- print_start_quiz_button($quiz, $attempts, $numattempts, $unfinished, $cm);
- }
- echo " \n";
- }
- } else {
- // No questions in quiz.
- print_heading(get_string("noquestions", "quiz"));
- }
- // Finish the page - this needs to be the same as in the if teacher block above.
- echo ' |