function printInf($obj, $unit, $text, $round, $maxlen, $cols)
{
echo "{$text}:" . spaces($text, $maxlen) . sprintf('%\'0' . ($round + $cols + ($round > 0 ? 1 : 0)) . 's', number_format($obj->Value, $round)) . $unit;
}
function show_unit_row($unit, $class, $level, $is_answer)
{
global $breakdown, $breakdown_cat;
global $rownum, $course_id;
$a = $is_answer ? " (answer)" : "";
$j = $rownum++ % 2;
echo "<tr class=row{$j}>";
if ($breakdown && $breakdown_cat) {
echo "\n\t\t\t<td><br></td>\n\t\t\t<td><br></td>\n\t\t";
} else {
$c = class_name($class);
echo "\n\t\t\t<td><b>" . spaces($level) . "{$unit->name}</b></td>\n\t\t\t<td>{$c} {$a}</td>\n\t\t";
}
if ($breakdown) {
if ($breakdown_cat) {
echo "<td>{$breakdown_cat}</td>\n";
} else {
echo "<td>Total</td>\n";
}
}
switch ($class) {
case "BoltLesson":
$mode = BOLT_MODE_LESSON;
$views = get_views($unit, $mode);
$n = count($views);
$out = outcomes($views);
$t = avg_time($views);
echo "<td>{$n}</td>";
$n = get_nquestions($unit, $mode);
if ($n) {
echo "<td><a href=bolt_map.php?action=questions&course_id={$course_id}&name={$unit->name}&mode={$mode}" . filter_url() . ">{$n}</a></td>\n";
} else {
echo "<td>0</td>\n";
}
echo outcome_graph($out, 200);
echo empty_cell();
echo time_graph($t, 200);
break;
case "BoltExercise":
$mode = $is_answer ? BOLT_MODE_ANSWER : BOLT_MODE_SHOW;
$views = get_views($unit, $mode);
$n = count($views);
$out = outcomes($views);
$t = avg_time($views);
echo "<td>{$n}</td>";
$n = get_nquestions($unit, $mode);
if ($n) {
echo "<td><a href=bolt_map.php?action=questions&course_id={$course_id}&name={$unit->name}&mode={$mode}>{$n}</a></td>\n";
} else {
echo "<td>0</td>\n";
}
echo outcome_graph($out, 200);
if ($is_answer) {
echo empty_cell();
} else {
$results = get_results($unit);
$score = avg_score($results);
echo score_graph($score, 200);
}
echo time_graph($t, 200);
break;
case "BoltExerciseSet":
$xr = get_xset_results($unit);
$n = count($xr);
echo "<td>{$n}</td>";
echo empty_cell();
echo empty_cell();
$score = avg_score($xr);
echo score_graph($score, 200);
echo empty_cell();
break;
default:
echo empty_cell();
echo empty_cell();
echo empty_cell();
echo empty_cell();
echo empty_cell();
}
echo "</tr>\n";
}
