}
$date = '<a href="' . $link . '">' . userdate($submission->datesubmitted) . '</a>';
$sub = new mod_vpl_submission($vpl, $submission);
$submissions[] = $sub;
$table->data[] = array($nsub--, $date, s($sub->get_detail()));
}
echo '<div class="clearer"> </div>';
echo '<div style="text-align: center">';
echo '<img src="' . vpl_rel_url('submissionsgraph.php', 'id', $id, 'userid', $userid) . '" alt="files size evolution" />';
echo '</div>';
echo '<div class="clearer"> </div>';
echo '<div class="clearer"> </div>';
echo '<div style="text-align: center">';
echo '<img src="' . vpl_rel_url('workinggraph.php', 'id', $id, 'userid', $userid) . '" alt="workingperiods" />';
echo '</div>';
echo '<div class="clearer"> </div>';
echo html_writer::table($table);
echo '<div style="text-align:center">';
$url_base = $CFG->wwwroot . '/mod/vpl/views/previoussubmissionslist.php?id=' . $id . '&userid=' . $userid . '&detailed=';
$urls = array($url_base . '0', $url_base . '1');
echo $OUTPUT->url_select(array($urls[0] => get_string('detailedless'), $urls[1] => get_string('detailedmore')), $urls[$detailed]);
echo '</div>';
if ($detailed) {
$nsub = count($submissionslist);
foreach ($submissions as $index => $sub) {
echo '<hr><h2><a name="f' . $nsub . '"># ' . $nsub . '</a></h2>';
$nsub--;
$sub->print_submission();
}
}
$vpl->print_footer();
