78 lines
2.8 KiB
PHP
78 lines
2.8 KiB
PHP
<?php require("admin-header.php");
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if (!(isset($_SESSION[$OJ_NAME.'_'.'administrator']) || isset($_SESSION[$OJ_NAME.'_'.'contest_creator']))) {
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echo "<a href='../loginpage.php'>Please Login First!</a>";
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exit(1);
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}?>
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<?php if(isset($_POST['prefix'])){
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require_once("../include/check_post_key.php");
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$prefix=$_POST['prefix'];
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require_once("../include/my_func.inc.php");
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if (!is_valid_user_name($prefix)){
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echo "Prefix is not valid.";
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exit(0);
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}
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$teamnumber=intval($_POST['teamnumber']);
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$pieces = explode("\n", trim($_POST['ulist']));
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if ($teamnumber>0){
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echo "<table border=1>";
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echo "<tr><td colspan=3>Copy these accounts to distribute</td></tr>";
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echo "<tr><td>team_name<td>login_id</td><td>password</td></tr>";
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$max_length=20;
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for($i=1;$i<=$teamnumber;$i++){
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$user_id=$prefix.($i<10?('0'.$i):$i);
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$password=strtoupper(substr(MD5($user_id.rand(0,9999999)),0,10));
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if(isset($pieces[$i-1]))
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$nick=$pieces[$i-1];
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else
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$nick="your_own_nick";
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if($teamnumber==1) $user_id=$prefix;
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echo "<tr><td>$nick<td>$user_id</td><td>$password</td></tr>";
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$password=pwGen($password);
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$email="your_own_email@internet";
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$school="your_own_school";
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$ip = ($_SERVER['REMOTE_ADDR']);
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if( !empty( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ){
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$REMOTE_ADDR = $_SERVER['HTTP_X_FORWARDED_FOR'];
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$tmp_ip=explode(',',$REMOTE_ADDR);
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$ip =(htmlentities($tmp_ip[0],ENT_QUOTES,"UTF-8"));
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}
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if(mb_strlen($nick,'utf-8')>20){
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$new_len=mb_strlen($nick,'utf-8');
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if($new_len>$max_length){
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$max_length=$new_len;
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$longer="ALTER TABLE `users` MODIFY COLUMN `nick` varchar($max_length) NULL DEFAULT '' ";
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pdo_query($longer);
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}
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}
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if( $user_id == "admin" ) continue;
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$sql="INSERT INTO `users`("."`user_id`,`email`,`ip`,`accesstime`,`password`,`reg_time`,`nick`,`school`)".
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"VALUES(?,?,?,NOW(),?,NOW(),?,?)on DUPLICATE KEY UPDATE `email`=?,`ip`=?,`accesstime`=NOW(),`password`=?,`reg_time`=now(),nick=?,`school`=?";
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pdo_query($sql,$user_id,$email,$ip,$password,$nick,$school,$email,$ip,$password,$nick,$school) ;
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}
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echo "</table>";
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}
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}
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?>
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<div class="container">
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<b>TeamGenerator:</b>
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<form action='team_generate.php' method=post>
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Prefix:<input type='test' name='prefix' value='team' placeholder="Team"><br>
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Generate<input class="input-mini" type=input name='teamnumber' value=5 size=3 >Teams.<br>
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Users:<textarea name="ulist" rows="12" cols="40" placeholder="Preset nicknames of the teams. One name per line."></textarea>
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<?php require_once("../include/set_post_key.php");?>
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<input type=submit value=Generate><br>
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</form>
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<span style="color:red;font-weight:bold">以相同的前缀生成账号，将覆盖昵称和密码，请谨慎操作！</span>
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</div>
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