skillbars_add_new_course_skill($courseid, $skillname);
}
}
}
} elseif ($token == 'skillname') {
$skillid = strtok('_');
if (!empty($value)) {
skillbars_update_skill_names(array($skillid => $value));
}
} elseif ($token == 'subskills') {
if (!empty($value)) {
while (list($subskillid, $desc) = each($value)) {
if (!empty($desc)) {
skillbars_update_subskill_names(array($subskillid => $desc));
} else {
skillbars_delete_subskill($subskillid);
}
}
}
}
}
redirect($courseurl);
} else {
// form didn't validate or this is the first display
$skills_editform->set_data($toform);
//TODO: Use own renderer here
echo $OUTPUT->header();
$skills_editform->display();
echo $OUTPUT->footer();
}
}
function skillbars_delete_skill_subskills($courseid, $skillid)
{
global $DB;
$subskills = array_keys($DB->get_records('subskill', array('skillid' => $skillid, 'courseid' => $courseid)));
foreach ($subskills as $subskillid) {
skillbars_delete_subskill($subskillid);
}
return true;
}