$anchor = rt("anchor");
$tab = rt("tab");
$first_name = rt("sfirstname");
$s = test_firstlast($first_name);
if (is_string($s)) {
fail("Sorry, first name {$s}");
}
$last_name = rt("slastname");
$s = test_firstlast($last_name);
if (is_string($s)) {
fail("Sorry, last name {$s}");
}
// check to see if username already taken
$username = rt("susername");
if ($username == "") {
$username = makeup_username($first_name, $last_name);
} else {
$s = test_username($username, $first_name, $last_name);
if (is_string($s)) {
fail("Sorry, username is inadequate: {$s}");
}
}
if (getField("users", "count(id)", "where username='******' and teacher_code!={$teacher_code}") != 0) {
fail("Sorry, that username is already taken");
}
$sql = "select * from users where username='******'";
$rs = dbExec($sql);
if ($rs->RecordCount() != 0) {
fail("Sorry, that username is already taken. Try a different one.");
}
// verify password
if ($USER != "-") {
$s = test_username($USER, $FIRST, $LAST, $USER);
if (is_string($s)) {
err("The username \"" . $USER . "\" {$s}");
$USER = "******";
} else {
if (isset($usernames[$USER])) {
$n = $usernames[$USER];
err("The username \"" . $USER . "\" was already specified on line {$n}");
$USER = "******";
}
}
}
if ($USER == "-") {
while (true) {
$USER = makeup_username($FIRST, $LAST);
if (!isset($usernames[$USER])) {
break;
}
}
$USER;
dbg("made up local unused username: {$USER}");
}
$usernames[$USER] = $lineno + 1;
// password
if ($PASS != "-") {
$s = test_password($PASS, $FIRST, $LAST, $USER);
if (is_string($s)) {
err("The password \"{$PASS}\" {$s}");
$PASS = "******";
}