From 81613de8eb605cab2111e5d443959f827f77c028 Mon Sep 17 00:00:00 2001
From: klarkxy <278370456@qq.com>
Date: Fri, 18 Oct 2024 18:30:58 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E5=A4=8D=E5=88=B6=E7=AB=9E?=
 =?UTF-8?q?=E8=B5=9B=E6=B2=A1=E6=9C=89=E5=90=8D=E5=8D=95=E7=9A=84BUG?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 web/admin/contest_add.php | 34 +++++++++++-----------------------
 1 file changed, 11 insertions(+), 23 deletions(-)

diff --git a/web/admin/contest_add.php b/web/admin/contest_add.php
index a3783f1..d645c09 100644
--- a/web/admin/contest_add.php
+++ b/web/admin/contest_add.php
@@ -4,7 +4,7 @@
   require_once("../lang/$OJ_LANG.php");
   require_once("../include/const.inc.php");
   require_once("admin-header.php");
-   header("Cache-control:private"); 
+  header("Cache-control:private"); 
 if(!(isset($_SESSION[$OJ_NAME.'_'.'administrator'])||isset($_SESSION[$OJ_NAME.'_'.'contest_creator']))){
     echo "<a href='../loginpage.php'>Please Login First!</a>";
     exit(1);
@@ -28,13 +28,6 @@ if(isset($_POST['startdate'])){
   $private = $_POST['private'];
   $password = $_POST['password'];
   $description = $_POST['description'];
-  
-  if(false){
-    $title = stripslashes($title);
-    $private = stripslashes($private);
-    $password = stripslashes($password);
-    $description = stripslashes($description);
-  }
 
   $lang = $_POST['lang'];
   $langmask = 0;
@@ -43,7 +36,6 @@ if(isset($_POST['startdate'])){
   } 
 
   $langmask = ((1<<count($language_ext))-1)&(~$langmask);
-  //echo $langmask; 
 
   $sql = "INSERT INTO `contest`(`title`,`start_time`,`end_time`,`private`,`langmask`,`description`,`password`,`user_id`)
           VALUES(?,?,?,?,?,?,?,?)";
@@ -83,21 +75,17 @@ if(isset($_POST['startdate'])){
     pdo_query($sql) ;
   }
 
-  $sql = "DELETE FROM `privilege` WHERE `rightstr`=?";
-  pdo_query($sql,"c$cid");
-
-  $sql = "INSERT INTO `privilege` (`user_id`,`rightstr`) VALUES(?,?)";
-  pdo_query($sql,$_SESSION[$OJ_NAME.'_'.'user_id'],"m$cid");
-
-  $_SESSION[$OJ_NAME.'_'."m$cid"] = true;
+  $sql = "DELETE FROM `testusers` WHERE `contest_id`=?";
+  pdo_query($sql, $cid);
   $pieces = explode("\n", trim($_POST['ulist']));
-
-  if(count($pieces)>0 && strlen($pieces[0])>0){
-    $sql_1 = "INSERT INTO `privilege`(`user_id`,`rightstr`) VALUES (?,?)";
-    for($i=0; $i<count($pieces); $i++){
-      pdo_query($sql_1,trim($pieces[$i]),"c$cid") ;
+  $pieces = array_unique($pieces);
+  if (count($pieces) > 0 && strlen($pieces[0]) > 0) {
+    $sql_1 = "INSERT INTO `testusers`(`user_id`,`contest_id`) VALUES (?,?)";
+    for ($i = 0; $i < count($pieces); $i++) {
+      pdo_query($sql_1, trim($pieces[$i]), $cid);
     }
   }
+
   echo "<script>window.location.href=\"contest_list.php\";</script>";
 }
 else{
@@ -121,8 +109,8 @@ else{
     }
 
     $ulist = "";
-    $sql = "SELECT `user_id` FROM `privilege` WHERE `rightstr`=? order by user_id";
-    $result = pdo_query($sql,"c$cid");
+    $sql = "SELECT `user_id` FROM `testusers` WHERE `contest_id`=? order by user_id";
+    $result = pdo_query($sql,$cid);
 
     foreach($result as $row){
       if($ulist) $ulist .= "\n";