= 60) { $second = $length % 60; if ($second > 0 && $second < 10) { $result = '0' . $second . ' ' . $MSG_SECONDS; } else if ($second > 0) { $result = $second . ' ' . $MSG_SECONDS; } $length = floor($length / 60); if ($length >= 60) { $minute = $length % 60; if ($minute == 0) { if ($result != '') { $result = '00' . ' ' . $MSG_MINUTES . ' ' . $result; } } else if ($minute > 0 && $minute < 10) { if ($result != '') { $result = '0' . $minute . ' ' . $MSG_MINUTES . ' ' . $result; } } else { $result = $minute . ' ' . $MSG_MINUTES . ' ' . $result; } $length = floor($length / 60); if ($length >= 24) { $hour = $length % 24; if ($hour == 0) { if ($result != '') { $result = '00' . ' ' . $MSG_HOURS . ' ' . $result; } } else if ($hour > 0 && $hour < 10) { if ($result != '') { $result = '0' . $hour . ' ' . $MSG_HOURS . ' ' . $result; } } else { $result = $hour . ' ' . $MSG_HOURS . ' ' . $result; } $length = floor($length / 24); $result = $length . $MSG_DAYS . ' ' . $result; } else { $result = $length . ' ' . $MSG_HOURS . ' ' . $result; } } else { $result = $length . ' ' . $MSG_MINUTES . ' ' . $result; } } else { $result = $length . ' ' . $MSG_SECONDS; } return $result; } $now = time(); if (isset($_GET['cid'])) { require_once("contest-check.php"); //$sql = "SELECT * FROM (SELECT `problem`.`title` AS `title`,`problem`.`problem_id` AS `pid`,source AS source, contest_problem.num as pnum FROM `contest_problem`,`problem` WHERE `contest_problem`.`problem_id`=`problem`.`problem_id` AND `contest_problem`.`contest_id`=? ORDER BY `contest_problem`.`num`) problem LEFT JOIN (SELECT problem_id pid1,count(distinct(user_id)) accepted FROM solution WHERE result=4 AND contest_id=? GROUP BY pid1) p1 ON problem.pid=p1.pid1 LEFT JOIN (SELECT problem_id pid2,count(1) submit FROM solution WHERE contest_id=? GROUP BY pid2) p2 ON problem.pid=p2.pid2 ORDER BY pnum";//AND `problem`.`defunct`='N' //$result = pdo_query($sql,$cid,$cid,$cid); $sql = "select p.title,p.problem_id,p.source,cp.num as pnum,cp.c_accepted accepted,cp.c_submit submit from problem p inner join contest_problem cp on p.problem_id = cp.problem_id and cp.contest_id=$cid order by cp.num"; $result = mysql_query_cache($sql); $view_problemset = array(); $cnt = 0; $noip = (time() < $end_time) && (stripos($view_title, $OJ_NOIP_KEYWORD) !== false); if ( isset($_SESSION[$OJ_NAME . '_' . "administrator"]) || isset($_SESSION[$OJ_NAME . '_' . "m$cid"]) || isset($_SESSION[$OJ_NAME . '_' . "source_browser"]) || isset($_SESSION[$OJ_NAME . '_' . "contest_creator"]) ) $noip = false; foreach ($result as $row) { $view_problemset[$cnt][0] = ""; if (isset($_SESSION[$OJ_NAME . '_' . 'user_id'])) { $ac = check_ac($cid, $cnt, $noip); $sub = ""; if ($ac != "") $sub = "?"; if ($noip) $view_problemset[$cnt][0] = "$sub"; else $view_problemset[$cnt][0] = "$ac"; } else $view_problemset[$cnt][0] = ""; if ($now < $end_time) { //during contest/exam time $view_problemset[$cnt][1] = "" . $PID[$cnt] . ""; $view_problemset[$cnt][2] = "" . $row['title'] . ""; } else { //over contest time //check the problem will be use remained contest/exam $tpid = intval($row['problem_id']); $sql = "SELECT `problem_id` FROM `problem` WHERE `problem_id`=? AND `problem_id` IN ( SELECT `problem_id` FROM `contest_problem` WHERE `contest_id` IN ( SELECT `contest_id` FROM `contest` WHERE (`defunct`='N' AND now()<`start_time`) ) )"; $tresult = pdo_query($sql, $tpid); if (intval($tresult) != 0 && !isset($_SESSION[$OJ_NAME . '_' . "m$cid"])) { //if the problem will be use remained contes/exam don't show to other teachers and students $view_problemset[$cnt][1] = $PID[$cnt]; //hide the title after contest $view_problemset[$cnt][2] = '--using in another private contest--'; } else { $view_problemset[$cnt][1] = "" . $PID[$cnt] . ""; if ($contest_ok) $view_problemset[$cnt][2] = "" . $row['title'] . ""; else $view_problemset[$cnt][2] = $row['title']; } } //$view_problemset[$cnt][3] = $row['source']; if (!$noip) $view_problemset[$cnt][3] = $row['accepted']; else $view_problemset[$cnt][3] = ""; $view_problemset[$cnt][4] = $row['submit']; $cnt++; } } else { $page = 1; if (isset($_GET['page'])) $page = intval($_GET['page']); $page_cnt = 25; $pstart = $page_cnt * $page - $page_cnt; $pend = $page_cnt; $rows = pdo_query("select count(1) from contest where defunct='N'"); if ($rows) $total = $rows[0][0]; $view_total_page = intval($total / $page_cnt) + 1; $keyword = ""; if (isset($_POST['keyword'])) { $keyword = "%" . $_POST['keyword'] . "%"; } //echo "$keyword"; $mycontests = ""; $wheremy = ""; if (isset($_SESSION[$OJ_NAME . '_user_id'])) { $sql = "select distinct contest_id from solution where contest_id>0 and user_id=?"; $result = pdo_query($sql, $_SESSION[$OJ_NAME . '_user_id']); foreach ($result as $row) { $mycontests .= "," . $row[0]; } $len = mb_strlen($OJ_NAME . '_'); $user_id = $_SESSION[$OJ_NAME . '_' . 'user_id']; if ($user_id) { // 已登录的 $sql = "SELECT * FROM `privilege` WHERE `user_id`=?"; $result = pdo_query($sql, $user_id); // 刷新各种权限 foreach ($result as $row) { if (isset($row['valuestr'])) { $_SESSION[$OJ_NAME . '_' . $row['rightstr']] = $row['valuestr']; } else { $_SESSION[$OJ_NAME . '_' . $row['rightstr']] = true; } } if (isset($_SESSION[$OJ_NAME . '_vip'])) { // VIP mark can access all [VIP] marked contest $sql = "select contest_id from contest where title like '%[VIP]%'"; $result = pdo_query($sql); foreach ($result as $row) { $_SESSION[$OJ_NAME . '_c' . $row['contest_id']] = true; } } ; } foreach ($_SESSION as $key => $value) { if ((mb_substr($key, $len, 1) == 'm' || mb_substr($key, $len, 1) == 'c') && intval(mb_substr($key, $len + 1)) > 0) { //echo substr($key,1)."
"; $mycontests .= "," . intval(mb_substr($key, $len + 1)); } } //echo "=====>$mycontests<===="; if (strlen($mycontests) > 0) $mycontests = substr($mycontests, 1); if (isset($_GET['my']) && $mycontests != "") if (isset($_GET['my'])) $wheremy = " and( contest_id in ($mycontests) or user_id='" . $_SESSION[$OJ_NAME . '_user_id'] . "')"; } $sql = "SELECT * FROM `contest` WHERE `defunct`='N' ORDER BY `contest_id` DESC LIMIT 1000"; if ($keyword) { $sql = "SELECT * FROM contest WHERE contest.defunct='N' AND contest.title LIKE ? $wheremy ORDER BY contest_id DESC"; $sql .= " limit " . strval($pstart) . "," . strval($pend); $result = pdo_query($sql, $keyword); } else { $sql = "SELECT * FROM contest WHERE contest.defunct='N' and ( `private` = 0 or `contest_id` in (select `contest_id` from `testusers` where `user_id`=? )) ORDER BY contest_id DESC"; $sql .= " limit " . strval($pstart) . "," . strval($pend); //echo $sql; $result = mysql_query_cache($sql, $user_id); } $view_contest = array(); $i = 0; foreach ($result as $row) { $view_contest[$i][0] = $row['contest_id']; if (trim($row['title']) == "") $row['title'] = $MSG_CONTEST . $row['contest_id']; $view_contest[$i][1] = "" . $row['title'] . ""; $start_time = strtotime($row['start_time']); $end_time = strtotime($row['end_time']); $now = time(); $length = $end_time - $start_time; $left = $end_time - $now; if ($end_time <= $now) { //past $view_contest[$i][2] = "$MSG_Ended" . " " . "" . $row['end_time'] . ""; } else if ($now < $start_time) { //pending $view_contest[$i][2] = "$MSG_Start" . " " . $row['start_time'] . " "; $view_contest[$i][2] .= "$MSG_TotalTime" . " " . formatTimeLength($length); } else { //running $view_contest[$i][2] = "$MSG_Running" . " " . $row['start_time'] . " "; $view_contest[$i][2] .= "$MSG_LeftTime" . " " . formatTimeLength($left) . ""; } $private = intval($row['private']); if ($private == 0) $view_contest[$i][4] = "$MSG_Public"; else $view_contest[$i][5] = "$MSG_Private"; $view_contest[$i][6] = $row['user_id']; $i++; } } /////////////////////////Template if (isset($_GET['cid'])) require("template/" . $OJ_TEMPLATE . "/contest.php"); else require("template/" . $OJ_TEMPLATE . "/contestset.php"); /////////////////////////Common foot if (file_exists('./include/cache_end.php')) require_once('./include/cache_end.php'); ?>