/**
* Check whether the contest is accessible
* @param type $cid
* @return type
*/
function is_contest_accessible($cid)
{
if (is_contest_modifiable($cid)) {
return true;
}
// This is a user. Auth to login
$contest = new ContestsTbl($cid);
if (!$contest->Get()) {
return false;
}
if (!$contest->detail['avail']) {
return false;
}
if ($contest->detail['course_id'] && !is_course_registered($contest->detail['course_id'])) {
return false;
}
if (is_temporary_user()) {
return $contest->detail['perm'] == 'temp' && is_contest_registered($cid) && is_contest_auth($cid) && is_contest_started($cid);
} else {
return $contest->detail['perm'] == 'user' && is_contest_auth($cid) && is_contest_started($cid);
}
return false;
}
<?php
$navmode = "contest";
require "navigation.php";
$cid = safeget("cid");
$contest = new ContestsTbl($cid);
$contest->Get() or error("No such contest");
if (!is_contest_accessible($cid)) {
if ($contest->detail['authtype'] == 'password' && !isset($_SESSION["access{$cid}"])) {
MsgAndRedirect("contest_password.php?cid={$cid}");
} else {
if (!is_contest_started($cid)) {
error(_("This contest is not started yet."));
} else {
error(_("You can't access to the contest"));
}
}
}
$problem = new ContestProblem($cid);
if (!$problem->GetByFields(array())) {
error("No problem found");
}
global $conn;
$rs = new RecordSet($conn);
$rs->Query("SELECT cpid, COUNT(*) AS num FROM contest_status left join status on contest_status.sid = status.sid " . "WHERE cid = {$cid} and status = 'Accepted' GROUP BY cpid ORDER BY cpid");
$ac_num = array();
while ($rs->MoveNext()) {
$ac_num[$rs->Fields['cpid']] = intval($rs->Fields['num']);
}
$rs->Query("SELECT cpid, COUNT(*) AS num FROM contest_status " . "WHERE cid = {$cid} GROUP BY cpid ORDER BY cpid");
$sm_num = array();
