2024-10-10

web/admin/problem_df_change.php

@@ -0,0 +1,58 @@
+<?php
+require_once("admin-header.php");
+
+if(!(isset($_SESSION[$OJ_NAME.'_'.'administrator']) || isset($_SESSION[$OJ_NAME.'_'.'problem_editor']))){
+  echo "<a href='../loginpage.php'>Please Login First!</a>";
+  exit(1);
+}
+
+if($_SERVER['REQUEST_METHOD']=="POST"){
+  //require_once("../include/check_post_key.php");
+}else{
+  require_once("../include/check_get_key.php");
+}
+?>
+
+<?php
+$plist = "";
+if(isset($_POST['pid'])&&!empty($_POST['pid'])) {
+        sort($_POST['pid']);
+        foreach($_POST['pid'] as $i){
+          if($plist)
+            $plist.=','.intval($i);
+          else
+            $plist = $i;
+        }
+}
+
+//echo "===".$plist;
+  $plist = trim($_POST['hlist']);
+  $pieces = explode(",",$plist );
+  $pieces = array_unique($pieces);
+  if($pieces[0]=="")unset($pieces[0]);
+  $plist=implode(",",$pieces);
+
+if(isset($_POST['enable'])&&$plist){
+  $sql = "UPDATE `problem` SET defunct='N' WHERE `problem_id` IN ($plist)";           
+  pdo_query($sql);
+}else if(isset($_POST['disable'])&&$plist){
+  $sql = "UPDATE `problem` SET defunct='Y' WHERE `problem_id` IN ($plist)";           
+  pdo_query($sql);
+}else{
+  $id = intval($_GET['id']);
+  $sql = "SELECT `defunct` FROM `problem` WHERE `problem_id`=?";
+  $result = pdo_query($sql,$id);
+
+  $row = $result[0];
+  $defunct = $row[0];
+  echo $defunct;
+
+  if($defunct=='Y') $sql = "UPDATE `problem` SET `defunct`='N' WHERE `problem_id`=?";
+  else $sql = "UPDATE `problem` SET `defunct`='Y' WHERE `problem_id`=?";
+   if(isset($_SESSION[$OJ_NAME.'_'.'administrator']) || isset($_SESSION[$OJ_NAME.'_'."p".$id]) ){
+        pdo_query($sql,$id) ;
+   }
+}
+?>
+
+<script language=javascript>history.go(-1);</script>