includes/header.php

   1 <?php
   2
   3 require('config.php');
   4 require('functions.php');
   5
   6 date_default_timezone_set('UTC');
   7 header('Content-Type: text/html; charset=UTF-8');
   8 session_cache_limiter('nocache');
   9 session_name('SID');
  10 session_start();
  11
  12 // Connect to the database.
  13 $link = new mysqli($db_info['server'], $db_info['username'], $db_info['password'], $db_info['database']);
  14 if (mysqli_connect_errno())
  15 {
  16         exit('<p>Unable to establish a connection to the database. ;_;</p>');
  17 }
  18
  19 // Assume that we have no privileges.
  20 $moderator = false;
  21 $administrator = false;
  22
  23 // If necessary, assign the client a new ID.
  24 if(empty($_COOKIE['UID']))
  25 {
  26         create_id();
  27 }
  28 else if( ! empty($_COOKIE['password']))
  29 {
  30         // Log in those who have just began their session.
  31         if( ! isset($_SESSION['ID_activated']))
  32         {
  33                 activate_id();
  34         }
  35
  36         // ...and check for mod/admin privileges from the cache.
  37         if(in_array($_SESSION['UID'], $moderators))
  38         {
  39                 $moderator = true;
  40         }
  41         else if(in_array($_SESSION['UID'], $administrators))
  42         {
  43                 $administrator = true;
  44         }
  45 }
  46
  47 // Start buffering shit for the template.
  48 ob_start();
  49
  50 // Get visited topics from cookie.
  51 $visited_cookie = explode('t', $_COOKIE['topic_visits']);
  52 $visited_topics = array();
  53 foreach($visited_cookie as $topic_info)
  54 {
  55         if(empty($topic_info))
  56         {
  57                 continue;
  58         }
  59         list($cur_topic_id, $num_replies) = explode('n', $topic_info);
  60         $visited_topics[$cur_topic_id] = $num_replies;
  61 }
  62
  63 // Get most recent actions to see if there's anything new
  64 $result = $link->query('SELECT feature, time FROM last_actions');
  65 $last_actions = array();
  66 while($row = $result->fetch_assoc())
  67 {
  68         $last_actions[$row['feature']] = $row['time'];
  69 }
  70
  71 ?>