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board_manage.php
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<?php
session_start();
if(!isset($_SESSION['uid'])) $_SESSION['uid'] = 0;
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Sakura - 版面管理</title>
</head>
<body>
<?php
$title="Sakura 论坛管理";
$show_buttons = TRUE;
?>
<?php
include_once 'database_util.php';
?>
<?php
if(isset($_POST['call']))
{
if($_POST['call']=="16")
{
execute_sql($conn, "insert into sakura.board (board_name) value ('"
.$_POST['board_name']."')");
}
else if($_POST['call']=="17")
{
execute_sql($conn, "DELETE FROM sakura.manage WHERE bid = "
.$_POST['bid']." AND uid = ".$_POST['uid']);
}
else if($_POST['call']=="18")
{
if(! find($conn,'user_id','sakura.user_info','user_id',$_POST['uid'],$_POST['uid']))
die("不存在的用户");
execute_sql($conn, "insert into sakura.manage (bid,uid) value ("
.$_POST['bid'].",".$_POST['uid'].")");
}
else if($_POST['call']=="19")
{
if($_POST['bid'] == '1') die("不允许删除该版面！");
execute_sql($conn, "DELETE FROM sakura.board WHERE board_id = ".$_POST['bid']);
}
else if($_POST['call']=="20")
{
$time = strval(time());
$state = '4';
if(isset($_POST['replyable'])) $state = '5';
$sql = "insert into sakura.posts (post_title,post_bid,post_uid,post_createtime,post_updatetime,"
."post_content,post_state) value ('".$_POST['title']."',1,".$_SESSION['uid']
.",".$time.",".$time.",'".$_POST['content']."',".$state.")";
execute_sql($conn, $sql);
}
else if($_POST['call']=="21")
{
$old_state = query_one($conn,'post_state','sakura.posts','post_id',$_POST['pid']);
$new_state = 1;
switch($old_state)
{
case 1:$new_state = 4;break;
case 3:$new_state = 5;break;
case 4:$new_state = 1;break;
case 5:$new_state = 3;break;
}
execute_sql($conn, "UPDATE sakura.posts SET post_state = ".$new_state." WHERE post_id = ".$_POST['pid']);
}
else if($_POST['call']=="22")
{
$old_state = query_one($conn,'post_state','sakura.posts','post_id',$_POST['pid']);
$new_state = 1;
switch($old_state)
{
case 1:$new_state = 3;break;
case 3:$new_state = 1;break;
case 4:$new_state = 5;break;
case 5:$new_state = 4;break;
}
execute_sql($conn, "UPDATE sakura.posts SET post_state = ".$new_state." WHERE post_id = ".$_POST['pid']);
}
else if($_POST['call']=="23")
{
$old_state = query_one($conn,'post_state','sakura.posts','post_id',$_POST['pid']);
$new_state = 1;
if($old_state != 2) $new_state = 2;
execute_sql($conn, "UPDATE sakura.posts SET post_state = ".$new_state." WHERE post_id = ".$_POST['pid']);
}
else if($_POST['call']=="24")
{
execute_sql($conn, "DELETE FROM sakura.posts WHERE post_id = ".$_POST['pid']);
}
array_splice($_POST, 0, count($_POST)); // 清空表单并刷新页面，避免再次刷新时重复提交表单
header('Location: board_manage.php');
}
include_once 'style.php';
include 'header.php';
?>
<br/>
<div class="editor">
<?php
$str_uid = strval($_SESSION['uid']);
if(! find($conn,'uid','sakura.manage','bid','1',$_SESSION['uid']))
die("访问错误：权限不足");
$nickname = query_one($conn,'user_nickname','sakura.user_info',
'user_id',$str_uid);
echo '<p><font color="red">当前操作者：'.$nickname.'</font></p>';
?>
<form method="post" action="">
版面名: <input type="text" class="button" name="board_name" required oninvalid="setCustomValidity('不可为空');" oninput="setCustomValidity('')"/>
<input type="submit" class="button" value="创建新版面"/>
<input type="hidden" name="call" value="16"/>
</form>
</div>
<br />
<div class="middle">
<?php
$sql = "SELECT * FROM sakura.board ORDER BY board_id ASC";
$board_val = mysqli_query($conn,$sql);
if(! $board_val)
die("查询数据库失败：".mysqli_error($conn));
echo '<table border="1" id="posts"><tr>';
echo '<th><b>版面id</b></th>';
echo '<th><b>版面名</b></th>';
echo '<th><b>版面管理员</b></th>';
echo '</tr>';
$row_cnt = 0;
while($row = mysqli_fetch_array($board_val))
{
$str_bid = strval($row[0]);
$row_cnt += 1;
if($row_cnt%2 == 0) echo '<tr class="posteven">';
else echo '<tr class="postodd">';
echo '<td width="15%">'.$row[0].'</td>';
echo '<td width="25%"><a href="/post_manage.php?bid='.$str_bid.'">'.$row[1].'</a></td>';
$sql = "SELECT uid FROM sakura.manage WHERE bid = ".strval($row[0]);
$uid_val = mysqli_query($conn,$sql);
$managers = '<table border="0" id="people">';
$last_uid = '0';
while($uid_row = mysqli_fetch_array($uid_val))
{
$str_uid = strval($uid_row[0]);
if($str_uid == $last_uid) break;
$last_uid = $str_uid;
$nickname = query_one($conn,'user_nickname','sakura.user_info',
'user_id',$str_uid);
$delete_maneger_form = '<form method="post" action="">'
.'<a href="/user_space.php?uid='.$str_uid.'">'.$nickname.'</a>'
.'<input type="submit" value="撤职"/>'
.'<input type="hidden" name="call" value="17"/>'
.'<input type="hidden" name="uid" value="'.$str_uid.'"/>'
.'<input type="hidden" name="bid" value="'.$str_bid.'"/>'
.'</form>';
$managers = $managers.'<tr><td>'.$delete_maneger_form.'</td></tr>';
}
$new_maneger_form = '<form method="post" action="">'
.'<input type="text" placeholder="uid" name="uid" required oninvalid="setCustomValidity(\'不可为空\');" oninput="setCustomValidity(\'\')"/>'
.'<input type="submit" value="任命版面管理员"/>'
.'<input type="hidden" name="call" value="18"/>'
.'<input type="hidden" name="bid" value="'.$str_bid.'"/>'
.'</form>';
$managers = $managers.'<tr><td>'.$new_maneger_form.'</td></tr>';
$managers = $managers.'</table>';
echo '<td width="60%">'.$managers.'</td>';
}
echo '</table>';
echo '<br><a href="/editor.php?bid=1" class="edit_btn">发布论坛公告</a>';
?>
</div>
</body>
</html>