129 lines
4.1 KiB
PHP
129 lines
4.1 KiB
PHP
<?php
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$cache_time=10;
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$OJ_CACHE_SHARE=false;
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require_once('./include/cache_start.php');
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require_once('./include/db_info.inc.php');
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require_once('./include/setlang.php');
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$view_title= "Source Code";
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require_once("./include/const.inc.php");
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if (!isset($_GET['id'])){
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$view_errors= "No such code!\n";
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require("template/".$OJ_TEMPLATE."/error.php");
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exit(0);
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}
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$ok=false;
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$id=intval($_GET['id']);
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$sql="SELECT * FROM `solution` WHERE `solution_id`=?";
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$result=pdo_query($sql,$id);
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$row=$result[0];
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$slanguage=$row['language'];
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$sresult=$row['result'];
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$stime=$row['time'];
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$owner=$row['user_id'];
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$nick=$row['nick'];
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$smemory=$row['memory'];
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$sproblem_id=$row['problem_id'];
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$view_user_id=$suser_id=$row['user_id'];
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$contest_id=intval($row['contest_id']);
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$need_check_using=true;
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if(!(isset($_SESSION[$OJ_NAME."_source_browser"])||isset($_SESSION[$OJ_NAME."_administrator"]))){
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if ( $contest_id > 0 ){
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$sql="select start_time,end_time from contest where contest_id=?";
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$result=pdo_query($sql,$contest_id);
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if($result){
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$row=$result[0];
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$start_time = strtotime($row['start_time']);
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$end_time = strtotime($row['end_time']);
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$now=time();
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if( $end_time < $now ){ // 当前提交，属于已经结束的比赛，考察是否有进行中的比赛在使用。
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//echo $now."-".$end_time;
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$need_check_using=true;
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}else{ // 属于进行中的比赛，可以看
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$need_check_using=false;
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}
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}
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}else{ //非比赛提交.考察是否有进行中的比赛在使用
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$need_check_using=true;
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}
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// 检查是否使用中
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$now = date('Y-m-d H:i', time());
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$sql="select contest_id from contest where contest_id in (select contest_id from contest_problem where problem_id=?)
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and start_time < '$now' and end_time > '$now' "; // and title like '%$OJ_NOIP_KEYWORD%'
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if($need_check_using){
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//echo $sql;
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$result=pdo_query($sql,$sproblem_id);
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if(count($result)>0){
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$view_errors = "<center>";
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$view_errors .= "<h3>$MSG_CONTEST_ID : ".$result[0][0]."</h3>";
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$view_errors .= "<p> $MSG_SOURCE_NOT_ALLOWED_FOR_EXAM </p>";
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$view_errors .= "<br>";
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$view_errors .= "</center>";
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$view_errors .= "<br><br>";
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require("template/".$OJ_TEMPLATE."/error.php");
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exit(0);
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}
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}
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}
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if(isset($OJ_EXAM_CONTEST_ID)){
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if($contest_id<$OJ_EXAM_CONTEST_ID&&!isset($_SESSION[$OJ_NAME.'_'.'source_browser'])){
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$view_errors = "<center>";
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$view_errors .= "<h3>$MSG_CONTEST_ID : ".$OJ_EXAM_CONTEST_ID."+ </h3>";
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$view_errors .= "<p> $MSG_SOURCE_NOT_ALLOWED_FOR_EXAM </p>";
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$view_errors .= "<br>";
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$view_errors .= "</center>";
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$view_errors .= "<br><br>";
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require("template/".$OJ_TEMPLATE."/error.php");
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exit(0);
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}
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}
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if (isset($OJ_AUTO_SHARE)&&$OJ_AUTO_SHARE&&isset($_SESSION[$OJ_NAME.'_'.'user_id'])){
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$sql="SELECT 1 FROM solution where
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result=4 and problem_id=$sproblem_id and user_id=?";
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$rrs=pdo_query($sql,$_SESSION[$OJ_NAME.'_'.'user_id']);
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if(count($rrs)>0) $ok=true;
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}
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//check whether user has the right of view solutions of this problem
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//echo "checking...";
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if(isset($_SESSION[$OJ_NAME.'_'.'s'.$sproblem_id])){
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$ok=true;
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// echo "Yes";
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}else{
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$sql="select count(1) from privilege where user_id=? and rightstr=?";
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$count=pdo_query($sql,$_SESSION[$OJ_NAME.'_'.'user_id'],"s".$sproblem_id);
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if($count&&$count[0][0]>0){
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$_SESSION[$OJ_NAME.'_'.'s'.$sproblem_id]=true;
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$ok=true;
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}else{
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//echo "not right";
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}
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}
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$view_source="No source code available!";
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if (isset($_SESSION[$OJ_NAME.'_'.'user_id'])&&$row && $owner ==$_SESSION[$OJ_NAME.'_'.'user_id']) $ok=true;
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if (isset($_SESSION[$OJ_NAME.'_'.'source_browser'])) $ok=true;
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$sql="SELECT `source` FROM `source_code_user` WHERE `solution_id`=?";
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$result=pdo_query($sql,$id);
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$row=$result[0];
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if($row)
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$view_source=$row['source'];
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/////////////////////////Template
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require("template/".$OJ_TEMPLATE."/showsource.php");
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/////////////////////////Common foot
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if(file_exists('./include/cache_end.php'))
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require_once('./include/cache_end.php');
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?>
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