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top10.php
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
<meta name="description" content="">
<meta name="author" content="">
<!-- <link rel="icon" href="../../favicon.ico"> -->
<title>Forum</title>
<!-- Bootstrap core CSS -->
<link href="css/bootstrap.min.css" rel="stylesheet">
<!-- Custom styles for this template -->
<link href="css/main.css" rel="stylesheet">
<!-- jQuery -->
<script src="js/jquery-2.1.4.min.js"></script>
<!-- Bootstrap -->
<script src="js/bootstrap.min.js"></script>
<script src="js/jquery.twbsPagination.min.js"></script>
</head>
<body>
<?php
/**
* Created by PhpStorm.
* User: Henry
* Date: 2015/6/15
* Time: 20:46
*/
require("connect.php");
require('checkvalid.php');
$username = $_SESSION['username'];
$u_id = $_SESSION['u_id'];
$role = $_SESSION['role'];
$status = $_SESSION['status'];
?>
<nav class="navbar navbar-default navbar-fixed-top">
<div class="nav-wrapper">
<div class="container-fluid">
<ul class="nav navbar-nav ">
<li class="divider-vertical"></li>
<li><a href="index.php"><b>论坛首页</b></a></li>
</ul>
<form class="navbar-form navbar-left" role="search" method="post" action="posts.php">
<div class="form-group">
<input type="text" name="keyword" class="form-control" placeholder="帖子主题">
</div>
<button type="submit" class="btn btn-default" name="search">搜索</button>
</form>
<ul class="nav navbar-nav navbar-right">
<li>
<div class="navbar-header">
<img alt="avatar" src="<?php echo $_SESSION['avatar']; ?>" class="img-nav img-rounded">
</div>
</li>
<li class="dropdown">
<a href="#" id="username-nav" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false"><?php echo $username?>
<!-- <span class="caret"></span> -->
</a>
<ul class="dropdown-menu" role="menu">
<li><a href="editinfo.php">编辑信息</a></li>
<li><a href="message.php">短消息</a></li>
<?php if($_SESSION['role'] == 0){ ?>
<li><a href="usermanagement.php">用户管理</a></li>
<li><a href="boardmanagement.php">版块管理</a></li>
<?php } ?>
<li class="divider"></li>
<li><a href="logout.php">注销</a></li>
</ul>
</li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li class="divider-vertical"></li>
<li><a>浏览 <span class="sr-only">(current)</span></a></li>
<li class="divider-vertical"></li>
<li class="active"><a href="top10.php">热门帖子</a></li>
<li class="divider-vertical"></li>
<li><a>公告</a></li>
<li class="divider-vertical"></li>
<li class="divider-vertical-invisable"></li>
<li class="divider-vertical-invisable"></li>
<li class="divider-vertical-invisable"></li>
<li class="divider-vertical-invisable"></li>
<li class="divider-vertical-invisable"></li>
</ul>
</div>
</div>
</nav>
<div class="panel panel-default panel-size">
<div class="panel-heading">
<ul class="breadcrumb breadcrumb-post">
<li class="active">十大热帖</li>
</ul>
</div>
<div class="panel-body" style="padding-bottom: 0px">
<ul class="list-group">
<table class="table table-striped table-hover table-content">
<thead>
<tr>
<th align="center">主题</th>
<th>版块名</th>
<th>作者</th>
<th>发帖时间</th>
<th>关注</th>
<th>点击/回复</th>
</tr>
</thead>
<tbody>
<?php
$sql = "select p_id, hits, reply_count, post_time from posts_topic where is_announcement = 0 and week(now()) - week(post_time) <= 1";
$query = mysql_query($sql)
or die("Error!");
$post_rank = array();
date_default_timezone_set('Asia/Shanghai');
$local_time = time();
while($row = mysql_fetch_array($query, MYSQL_BOTH)) {
//fetch all the posts within two weeks
$sql2 = "select count(DISTINCT replier_id) from posts_reply where p_id = " . $row['p_id'];
$query2 = mysql_query($sql2)
or die("Error!");
$follower_count = mysql_fetch_array($query2)[0];
$hits = $row['hits'];
$replies = $row['reply_count'];
$post_time = $row['post_time'];
// echo strtotime($post_time) . "<br />";
// echo $local_time . "<br />";
$last_time = ($local_time - strtotime($post_time))/86400;
if($replies == 0){
$replies = 1;
}
if($hits == 0){
$hits = 1;
}
if($follower_count == 0){
$follower_count = 1;
}
$post_rank[$row['p_id']] = $follower_count*(0.7*$replies)*(0.3*$hits)/$last_time;
// echo $last_time;
// echo strtotime($post_time);
// echo $last_time;
}
arsort($post_rank);
$ranked_p_id = array_keys($post_rank);
// print_r($post_rank);
$k = 0;
while($k < 10) {
//fetch all the posts in the board
$sql = "select p_id, board_id, author, post_time, reply_count, title, hits from posts_topic where p_id = " . $ranked_p_id[$k];
$query = mysql_query($sql)
or die("好冷清啊，没有十大T.T");
$row = mysql_fetch_array($query);
$sql = "select b_name from forum_board where b_id = " . $row['board_id'];
$query = mysql_query($sql)
or die("Error!");
$b_name = mysql_fetch_array($query)[0];
$sql2 = "select count(DISTINCT replier_id) from posts_reply where p_id = " . $row['p_id'];
$query2 = mysql_query($sql2)
or die("Error!");
$follower_count = mysql_fetch_array($query2)[0];
?>
<tr class = "table-hover">
<td width="30%">
<a href = "detail.php?id=<?php echo $row['p_id'] ?>"><?php echo $row['title']?></a>
</td>
<td width="10%">
<a href = "posts.php?b_id=<?php echo $row['board_id'] ?>"><?php echo $b_name?></a>
</td>
<td width="10%">
<span class="badge"><?php echo $row['author']?></span>
</td>
<td width="20%">
<span class="badge"><?php echo $row['post_time']?></span>
</td>
<td width="20">
<span class="badge"><?php echo $follower_count ?></span>
</td>
<td width="10">
<span class="badge"><?php echo $row['reply_count']?> reply/<?php echo $row['hits']?>hit(s)</span>
</td>
</tr>
<?php
$k++;
}
mysql_close();
?>
</tbody>
</table>
</ul>
</div>
</div>
<div class="text-center">
<ul class="pagination">
</ul>
</div>
</body>
</html>