function importFromXML($ar, $acr, $contest = 0, $localsite = 0)
{
$data = implode("", explode("\n", $ar));
$parser = xml_parser_create();
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 1);
xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
xml_parse_into_struct($parser, $data, $values, $tags);
xml_parser_free($parser);
// print_r($tags);
// print_r($values);
$orderkeys = array('CONTESTREC', 'SITETIME', 'SITEREC', 'USERREC', 'ANSWERREC', 'LANGUAGEREC', 'PROBLEMREC', 'CLARREC', 'RUNREC', 'TASKREC');
$norderkeys = 10;
$nc = 0;
unset($sitetime);
unset($nsitetime);
$conn = DBConnect();
if ($conn == null) {
return false;
}
// DBExec($conn,"begin work","importFromXML(begin)");
// DBExec($conn,"lock","importFromXML(lock)");
if ($contest != 0) {
$r = DBExec($conn, "select * from contesttable where contestnumber={$contest}");
if (DBnLines($r) == 0) {
echo "Unable to find the contest {$contest} in the database.\n";
DBExec($conn, "rollback work");
return false;
}
$ct = DBRow($r, 0);
if ($localsite == 0) {
$localsite = $ct["contestlocalsite"];
}
} else {
if ($localsite == 0) {
$localsite = 1;
}
}
// $mainsite = $ct["contestmainsite"];
DBClose($conn);
$conn = null;
for ($keyindex = 0; $keyindex < $norderkeys; $keyindex++) {
foreach ($tags as $key => $val) {
if ($values[$val[0]]['type'] != 'open') {
continue;
}
if ($key == "XML") {
continue;
}
if ($key != $orderkeys[$keyindex]) {
continue;
}
if (isset($acr[$key])) {
$ac = $acr[$key];
} else {
continue;
}
foreach ($val as $k => $v) {
if ($values[$v]['type'] != 'open') {
continue;
}
if (count($val) > $k + 1) {
$param = array();
if (isset($ac['site'])) {
for ($i = $v; $i < $val[$k + 1]; $i++) {
$p = strtolower($values[$i]["tag"]);
if ($p == 'site') {
if ($values[$i]["type"] == "complete" && isset($values[$i]["value"])) {
$tmp = sanitizeText(trim(implode('', explode('\\n', $values[$i]["value"]))));
if (is_array($ac['site']) && in_array($tmp, $ac['site'])) {
$param['site'] = $tmp;
} else {
if ($ac['site'] == -1 || $ac['site'] == -2 && $tmp == $localsite || $ac['site'] == -3 && $tmp != $localsite || $ac['site'] > 0 && $ac['site'] == $tmp) {
$param['site'] = $tmp;
}
}
}
}
}
}
for ($i = $v; $i < $val[$k + 1]; $i++) {
$p = strtolower($values[$i]["tag"]);
if (isset($ac[$p]) && $p != 'site') {
if ($values[$i]["type"] == "complete" && isset($values[$i]["value"])) {
if (is_string($ac[$p])) {
$param[$p] = $ac[$p];
} else {
$tmp = sanitizeText(trim(implode('', explode('\\n', $values[$i]["value"]))));
if (is_array($ac[$p]) && in_array($tmp, $ac[$p])) {
$param[$p] = $tmp;
} else {
if ($ac[$p] == -1 || $ac[$p] == -2 && $tmp == $localsite || $ac[$p] == -3 && $tmp != $localsite || $ac[$p] == 0 && isset($param['site']) || $ac[$p] > 0 && $ac[$p] == $tmp) {
$param[$p] = $tmp;
}
}
}
}
}
}
// echo "\nKEY KEY KEY\n";
// print_r($key);
// echo "\nVAL VAL VAL\n";
// print_r($val);
// echo "\n";
// print_r($param);
$param['contestnumber'] = $contest;
if ($key == "CONTESTREC") {
$param['number'] = $contest;
if ($contest == 0) {
$nc = 1;
$contest = DBNewContest($param, $conn);
if ($contest > 0) {
echo "<br><u>Contest {$contest} created</u> (not active by default)<br>";
} else {
echo "<br>Error creating contest<br>";
if ($conn != null) {
DBExec($conn, "rollback work");
}
return false;
}
}
$param['number'] = $contest;
$param['contestnumber'] = $contest;
if ($ret = DBUpdateContest($param, $conn)) {
if ($ret == 2) {
echo "<br>Contest {$contest} updated<br>";
}
} else {
if ($conn != null) {
DBExec($conn, "rollback work");
}
return false;
}
}
if (!isset($param['number']) || count($param) < 2) {
continue;
}
if ($key == "SITEREC") {
if (!DBNewSite($contest, $conn, $param)) {
if ($conn != null) {
DBExec($conn, "rollback work");
}
return false;
}
if ($ret = DBUpdateSite($param, $conn)) {
if ($ret == 2) {
echo "Site " . $param["number"] . " updated<br>";
}
} else {
if ($conn != null) {
DBExec($conn, "rollback work");
}
return false;
}
if (isset($nsitetime[$param["number"]])) {
if ($qtd = DBRenewSiteTime($sitetime[$param["number"]], $conn)) {
if ($qtd == 2) {
echo "Time for site " . $param["number"] . " updated<br>";
}
} else {
if ($conn != null) {
DBExec($conn, "rollback work");
}
return false;
}
}
}
if ($key == "SITETIME") {
if (isset($param['site']) && is_numeric($param['site'])) {
$s = $param['site'];
if (!isset($nsitetime[$s])) {
$nsitetime[$s] = 0;
}
$sitetime[$s][$nsitetime[$s]] = $param;
$nsitetime[$s]++;
}
}
if ($key == "USERREC") {
if ($ret = DBNewUser($param, $conn)) {
if ($ret == 2) {
echo "User " . $param["number"] . "/" . $param['site'] . " updated<br>";
}
} else {
if ($conn != null) {
DBExec($conn, "rollback work");
}
return false;
}
}
if ($key == "ANSWERREC") {
if ($ret = DBNewAnswer($contest, $param, $conn)) {
if ($ret == 2) {
echo "Answer " . $param["number"] . " updated<br>";
}
} else {
if ($conn != null) {
DBExec($conn, "rollback work");
}
return false;
}
}
if ($key == "LANGUAGEREC") {
if ($ret = DBNewLanguage($contest, $param, $conn)) {
if ($ret == 2) {
echo "Language " . $param['number'] . " updated<br>";
}
} else {
if ($conn != null) {
DBExec($conn, "rollback work");
}
return false;
}
}
if ($key == "PROBLEMREC") {
if ($ret = DBNewProblem($contest, $param, $conn)) {
if ($ret == 2) {
echo "Problem " . $param['number'] . " updated<br>";
}
} else {
if ($conn != null) {
DBExec($conn, "rollback work");
}
return false;
}
}
if ($key == "TASKREC") {
if ($ret = DBNewTask($param, $conn)) {
if ($ret == 2) {
echo "Task " . $param['number'] . "/" . $param['site'] . " updated<br>";
}
} else {
if ($conn != null) {
DBExec($conn, "rollback work");
}
return false;
}
}
if ($key == "CLARREC") {
if ($ret = DBNewClar($param, $conn)) {
if ($ret == 2) {
echo "Clarification " . $param['number'] . "/" . $param['site'] . " updated<br>";
}
} else {
if ($conn != null) {
DBExec($conn, "rollback work");
}
return false;
}
}
if ($key == "RUNREC") {
if ($ret = DBNewRun($param, $conn)) {
if ($ret == 2) {
echo "Run " . $param['number'] . "/" . $param['site'] . " updated<br>";
}
} else {
if ($conn != null) {
DBExec($conn, "rollback work");
}
return false;
}
}
}
}
}
}
// DBExec($conn,"commit work","importFromXML(commit)");
return true;
}
$param['changepass'] = trim($tmp[1]);
break;
case "userip":
$param['permitip'] = trim($tmp[1]);
break;
}
$i++;
if ($i >= count($ar)) {
break;
}
$x = trim($ar[$i]);
}
$param['contest'] = $_SESSION["usertable"]["contestnumber"];
if ($_SESSION["usertable"]["usersitenumber"] == $param['site'] || $main) {
if ($param['usernumber'] != 1000) {
DBNewUser($param);
}
}
}
}
}
}
if (count($userlist) > 0) {
?>
<center>
<br><u><b>TAKE NOTE OF THE USERS AND PASSWORDS AND KEEP THEM SECRET</b></u><br><br>
<table border=1>
<tr>
<td nowrap><b>Site</b></td><td><b>User #</b></td>
<td><b>Password</b></td>
</tr>