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admin.php
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admin.php
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<?php
require_once('include/db_info.inc.php');
if(!isset($_SESSION['administrator'])){
exit(0);
}
if(isset($_POST['title'])){
if(!isset($_POST['year'])||!isset($_POST['month'])||!isset($_POST['day'])||!isset($_POST['title'])||!isset($_POST['oj'])||!isset($_POST['id'])||!isset($_POST['content'])||!isset($_POST['solution'])||!isset($_POST['code']))
exit(0);
$time=$_POST['year']."-".$_POST['month']."-".$_POST['day'];
$title=$_POST['title'];
$oj=$_POST['oj'];
$id=$_POST['id'];
$content=$_POST['content'];
$solution=$_POST['solution'];
$code=$_POST['code'];
if (get_magic_quotes_gpc ()){
$time=stripslashes($time);
$title=stripslashes($title);
$oj=stripslashes($oj);
$id=stripslashes($id);
$content=stripslashes($content);
$solution=stripslashes($solution);
$code=stripslashes($code);
}
$time=mysqli_real_escape_string($mysqli,$time);
$title=mysqli_real_escape_string($mysqli,$title);
$oj=mysqli_real_escape_string($mysqli,$oj);
$id=mysqli_real_escape_string($mysqli,$id);
$content=mysqli_real_escape_string($mysqli,$content);
$solution=mysqli_real_escape_string($mysqli,$solution);
$code=mysqli_real_escape_string($mysqli,$code);
$sql="SELECT `time` FROM `daily` WHERE `time`='$time'";
$result=mysqli_query($mysqli,$sql);
if(mysqli_num_rows($result)>0)
$sql="UPDATE `daily` set `oj`='$oj',`id`='$id',`title`='$title',`content`='$content',`solution`='$solution',`code`='$code' WHERE `time`='$time'";
else
$sql="INSERT INTO `daily`(`time`, `oj`, `id`, `title`, `content`, `solution`, `code`) VALUES ('$time','$oj','$id','$title','$content','$solution','$code')";
mysqli_query($mysqli,$sql) or die(mysqli_error());
echo "success";
}else {
$title="";
$oj="";
$id="";
$content="";
$solution="";
$code="";
$time="";
if(isset($_GET['time'])){
$time=$_GET['time'];
$sql="select `time`,`title`,`oj`,`id`,`content`,`solution`,`code` from `daily` where `time`='$time'";
$result=mysqli_query($mysqli,$sql);
if(mysqli_num_rows($result)>0){
$row=mysqli_fetch_object($result);
$time=substr($row->time,0,10);
$title=$row->title;
$oj=$row->oj;
$id=$row->id;
$content=$row->content;
$solution=$row->solution;
$code=$row->code;
}
}
?>
<html lang="cn">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>每日一题 - 后台管理</title>
<link href="image/favicon.ico" rel="shortcut icon" />
<link rel="stylesheet" href="cssjs/bootstrap/css/bootstrap.min.css">
<style>
body {
background-image:-webkit-linear-gradient(top,#7da2e8,#c3deee 30%,#f7fcff);
background-image:-moz-linear-gradient(top,#7da2e8,#c3deee 30%,#f7fcff);
background-image:-ms-linear-gradient(top,#7da2e8,#c3deee 30%,#f7fcff);
background-image:linear-gradient(top,#7da2e8,#c3deee 30%,#f7fcff);
background-attachment:fixed
}
/*
body{background-image:-webkit-gradient(linear,left bottom,left top,color-stop(0.1,#cbfae1),color-stop(0.95,#fff));background-image:-moz-linear-gradient(center bottom,#cbfae1 10%,#fff 95%);background-attachment:fixed}.ui-widget{font-size:12px!important}
*/
</style>
</head>
<body>
<div class="container">
<form method=POST action=admin.php>
<h2 id='Basicinfo'>每日一题管理:</h2>
<table class="table table-striped">
<tr>
<td>Time:</td>
<td>
Year:<input type=text name=year value='<?php echo substr($time,0,4)?>'>
Month:<input type=text name=month value='<?php echo substr($time,5,2)?>'>
Day:<input type=text name=day value='<?php echo substr($time,8,2)?>'>
</td>
</tr>
<tr>
<td>Title:</td>
<td><input class=input-xxlarge type=text name=title size=71 value='<?php echo $title?>'></td>
</tr>
</tr>
<tr>
<td>OJ & ID:</td>
<td>
OJ:<input class=input-mini type=text name=oj value='<?php echo $oj?>'>
ID:<input class=input-mini type=text name=id value='<?php echo $id?>'>
</td>
</tr>
<tr>
<tr>
<td>Descriptions:</td>
<td>
<textarea class='kindeditor' rows=13 name=content cols=80><?php echo htmlentities($content,ENT_QUOTES,"UTF-8")?></textarea>
</td>
</tr>
<tr>
<td>Solution</td>
<td>
<textarea class='kindeditor' rows=13 name=solution cols=80><?php echo htmlentities($solution,ENT_QUOTES,"UTF-8")?></textarea>
</td>
</tr>
<tr>
<td>Code:</td>
<td>
<textarea class='kindeditor' rows=13 name=code cols=80><?php echo htmlentities($code,ENT_QUOTES,"UTF-8")?></textarea>
</td>
</tr>
<tr>
<td></td>
<td><input type=submit value=Submit name=submit></td>
</tr>
</table>
</form>
</div>
</body>
</html>
<?php }?>