function game_view_capability_attempt($game, $context, $course, $available, $cm)
{
global $CFG, $USER;
$unfinished = false;
// Get this user's attempts.
if ($USER->username == 'guest') {
$attempts = array();
$mygrade = array();
} else {
$attempts = game_get_user_attempts($game->id, $USER->id);
if ($unfinishedattempt = game_get_user_attempt_unfinished($game->id, $USER->id)) {
$attempts[] = $unfinishedattempt;
$unfinished = true;
}
$mygrade = game_get_best_grade($game, $USER->id);
}
$numattempts = count($attempts);
// Get some strings.
$strattempt = get_string("attempt", "game");
$strtimetaken = get_string("timetaken", "game");
$strtimecompleted = get_string("timecompleted", "game");
$strgrade = get_string("grade");
$strmarks = get_string('marks', 'game');
$strfeedback = get_string('feedback', 'game');
// Print table with existing attempts
if ($attempts) {
// Work out which columns we need, taking account what data is available in each attempt.
list($someoptions, $alloptions) = game_get_combined_reviewoptions($game, $attempts, $context);
$gradecolumn = $someoptions->scores && $game->grade;
//$markcolumn = $gradecolumn && ($game->grade != $game->grade);
$overallstats = $alloptions->scores;
$feedbackcolumn = game_has_feedback($game->id);
$overallfeedback = $feedbackcolumn && $alloptions->overallfeedback;
// prepare table header
$table->head = array($strattempt, $strtimecompleted);
$table->align = array("center", "left");
$table->size = array("", "");
/*
if ( $markcolumn) {
$table->head[] = "$strmarks / $game->grade";
$table->align[] = 'right';
$table->size[] = '';
}
*/
if ($gradecolumn) {
$table->head[] = "{$strgrade} / {$game->grade}";
$table->align[] = 'center';
$table->size[] = '';
}
if ($feedbackcolumn) {
$table->head[] = $strfeedback;
$table->align[] = 'left';
$table->size[] = '';
}
if (isset($game->showtimetaken)) {
$table->head[] = $strtimetaken;
$table->align[] = 'center';
$table->size[] = '';
}
// One row for each attempt
foreach ($attempts as $attempt) {
$attemptoptions = game_get_reviewoptions($game, $attempt, $context);
$row = array();
// Add the attempt number, making it a link, if appropriate.
$row[] = make_review_link('#' . $attempt->attempt, $game, $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);
$datecompleted = '';
} else {
if ($game->timeclose) {
// The attempt was not completed but is also not available any more becuase the game is closed.
$timetaken = format_time($game->timeclose - $attempt->timestart);
$datecompleted = userdate($game->timeclose);
} else {
// Something wheird happened.
$timetaken = '';
$datecompleted = '';
}
}
}
$row[] = $datecompleted;
// Ouside the if because we may be showing feedback but not grades.
$attemptgrade = game_score_to_grade($attempt->score, $game);
/*
if ($markcolumn) {
if ($attemptoptions->scores) {
$row[] = make_review_link(round($attempt->score * $game->grade, $game->decimalpoints), $game, $attempt);
} else {
$row[] = '';
}
}
*/
if ($gradecolumn) {
if ($attemptoptions->scores) {
// highlight the highest grade if appropriate
if ($overallstats && !is_null($mygrade) && $attemptgrade == $mygrade && $game->grademethod == GAME_GRADEMETHOD_HIGHEST) {
$formattedgrade = "<span class='highlight'>{$attemptgrade}</span>";
} else {
$formattedgrade = $attemptgrade;
}
$row[] = make_review_link($formattedgrade, $game, $attempt);
} else {
$row[] = '';
}
}
if ($feedbackcolumn) {
if ($attemptoptions->overallfeedback) {
$row[] = game_feedback_for_grade($attemptgrade, $game->id);
} else {
$row[] = '';
}
}
if (isset($game->showtimetaken)) {
$row[] = $timetaken;
}
$table->data[] = $row;
}
// End of loop over attempts.
print_table($table);
}
// Print information about the student's best score for this game if possible.
$moreattempts = $unfinished || $numattempts < $game->attempts || $game->attempts == 0;
if (!$moreattempts) {
print_heading(get_string("nomoreattempts", "game"));
}
if ($numattempts && !is_null($mygrade)) {
if ($overallstats) {
if ($available && $moreattempts) {
$GAME_GRADE_METHOD = array(GAME_GRADEMETHOD_HIGHEST => get_string("gradehighest", "game"), GAME_GRADEMETHOD_AVERAGE => get_string("gradeaverage", "game"), GAME_GRADEMETHOD_FIRST => get_string("attemptfirst", "game"), GAME_GRADEMETHOD_LAST => get_string("attemptlast", "game"));
$a = new stdClass();
$a->method = $GAME_GRADE_METHOD[$game->grademethod];
$a->mygrade = $mygrade;
$a->gamegrade = $game->grade;
print_heading(get_string('gradesofar', 'game', $a));
} else {
print_heading(get_string('yourfinalgradeis', 'game', "{$mygrade} / {$game->grade}"));
}
}
if ($overallfeedback) {
echo '<p class="gamegradefeedback">' . game_feedback_for_grade($mygrade, $game->id) . '</p>';
}
}
// Print a button to start/continue an attempt, if appropriate.
//if (!$game->questions) {
// print_heading( get_string("noquestions", "game"));
//} else
if ($available && $moreattempts) {
game_view_capability_attempt_showinfo($game, $course, $cm, $unfinished, $numattempts);
} else {
print_continue($CFG->wwwroot . '/course/view.php?id=' . $course->id);
}
}
$table->size[] = '';
}
$table->head[] = get_string('timecompleted', 'game');
$table->align[] = 'left';
$table->size[] = '';
if ($gradecolumn) {
$table->head[] = get_string('grade') . ' / ' . game_format_grade($game, $game->grade);
$table->align[] = 'center';
$table->size[] = '';
}
$table->head[] = get_string('timetaken', 'game');
$table->align[] = 'left';
$table->size[] = '';
// One row for each attempt
foreach ($attempts as $attempt) {
$attemptoptions = game_get_reviewoptions($game, $attempt, $context);
$row = array();
// Add the attempt number, making it a link, if appropriate.
if ($attemptcolumn) {
if ($attempt->preview) {
$row[] = get_string('preview', 'game');
} else {
$row[] = $attempt->attempt;
}
}
// prepare strings for time taken and date completed
$timetaken = '';
$datecompleted = '';
if ($attempt->timefinish > 0) {
// attempt has finished
$timetaken = format_time($attempt->timefinish - $attempt->timestart);
/**
* Combines the review options from a number of different game attempts.
* Returns an array of two ojects, so he suggested way of calling this
* funciton is:
* list($someoptions, $alloptions) = game_get_combined_reviewoptions(...)
*
* @param object $game the game instance.
* @param array $attempts an array of attempt objects.
* @param $context the roles and permissions context,
* normally the context for the game module instance.
*
* @return array of two options objects, one showing which options are true for
* at least one of the attempts, the other showing which options are true
* for all attempts.
*/
function game_get_combined_reviewoptions($game, $attempts, $context = null)
{
$fields = array('readonly', 'scores', 'feedback', 'correct_responses', 'solutions', 'generalfeedback', 'overallfeedback');
$someoptions = new stdClass();
$alloptions = new stdClass();
foreach ($fields as $field) {
$someoptions->{$field} = false;
$alloptions->{$field} = true;
}
foreach ($attempts as $attempt) {
$attemptoptions = game_get_reviewoptions($game, $attempt, $context);
foreach ($fields as $field) {
$someoptions->{$field} = $someoptions->{$field} || $attemptoptions->{$field};
$alloptions->{$field} = $alloptions->{$field} && $attemptoptions->{$field};
}
}
return array($someoptions, $alloptions);
}
