function write_body()
{
function is_submitable($e)
{
return $e->submitable();
}
if ($this->entity->allow_view_results() || isset($_REQUEST['force'])) {
Timer::after("init");
$entities = array_filter($this->entity->descendants(), 'is_submitable');
Timer::after("find entities");
$this->write_get_submission_results($entities);
if ($this->debug) {
Timer::write();
}
} else {
// top level results are slow, and often not intended
//echo "<em>You are probably looking for the results of one of the courses</em>";
echo "<a href=\"admin_results.php" . $this->entity->path() . "?force\">view results for all courses</a>";
foreach ($this->entity->children() as $e) {
$this->write_block_begin($e->title(), 'collapsed linky block', 'admin_results.php' . $e->path());
$this->write_block_end();
}
}
}