static function initial_checks($id, $password)
{
$vpl = new mod_vpl($id);
//No context validation (session is OK)
//self::validate_context($vpl->get_context());
if (!$vpl->pass_network_check()) {
throw new Exception(get_string('opnotallowfromclient', VPL) . ' ' . getremoteaddr());
}
if (!$vpl->pass_password_check($password)) {
throw new Exception(get_string('requiredpassword', VPL));
}
return $vpl;
}
$raw_data_size = strlen($raw_data);
if ($_SERVER['CONTENT_LENGTH'] != $raw_data_size) {
throw new Exception("Ajax POST error: CONTENT_LENGTH expected " . $_SERVER['CONTENT_LENGTH'] . " found {$raw_data_size})");
}
$data = json_decode($raw_data);
if (!$vpl->is_submit_able()) {
throw new Exception(get_string('notavailable'));
}
if (!$userid || $userid == $USER->id) {
// Make own submission
$userid = $USER->id;
$vpl->require_capability(VPL_SUBMIT_CAPABILITY);
if (!$vpl->pass_network_check()) {
throw new Exception(get_string('opnotallowfromclient', VPL) . ' ' . getremoteaddr());
}
if (!$vpl->pass_password_check()) {
throw new Exception(get_string('requiredpassword', VPL));
}
} else {
// Make other user submission
$vpl->require_capability(VPL_MANAGE_CAPABILITY);
}
$instance = $vpl->get_instance();
switch ($action) {
case 'save':
$postfiles = (array) $data;
$files = array();
foreach ($postfiles as $name => $data) {
$files[] = array('name' => $name, 'data' => $data);
}
mod_vpl_edit::save($vpl, $userid, $files);
