messagelist.php

   1 <?php
   2 /**
   3  * Message List
   4  *
   5  * @author Ant P <p@cpi.merseine.nu>
   6  * @license file://COPYING
   7  * @version 2.15
   8  */
   9
  10 require 'con.php';
  11
  12 SO2::$Page->title = 'Message List';
  13 SO2::$Page->cacheable = true;
  14
  15 // Get the topic ID
  16 if ( is_numeric($_SERVER['QUERY_STRING']) ) {
  17     $topicid = $_SERVER['QUERY_STRING'];
  18 } elseif ( isset($_GET['topic']) ) {
  19     $topicid = $_GET['topic'];
  20 }
  21
  22 // Get topic/board metadata
  23 if ( isset($topicid) && is_numeric($topicid) ) {
  24     $topic = SO2::$DB->q('SELECT board_name, boards.boardid AS boardid, topic_title, view_lvl, post_lvl, points '.
  25                          'FROM boards LEFT JOIN topics USING(boardid) WHERE topicid = ?', $topicid);
  26 }
  27
  28 // Check whether the topic exists
  29 if ( empty($topic) ) {
  30     SO2::$Page->message(Page::ERR_NOTOPIC);
  31 } else {
  32     // first message in topic is the reply-to message ID for the quickpost and post page link in the navbar
  33     list($firstmsg, SO2::$Page->mtime) = SO2::$DB->q('SELECT MIN(messageid), MAX(mtime) FROM messages WHERE topicid = ?',
  34                                                 $topicid, SO2_PDO::QROW);
  35 }
  36
  37 if ( ! SO2::$User->has_access('viewboard', $topic) ) { // Check whether or not they can view this board
  38     SO2::$Page->message(Page::ERR_ULEVEL);
  39 }
  40
  41 // Only add these links after it's known they can access them
  42 SO2::$Page->title .= ': '.$topic['topic_title'];
  43 SO2::$Page->nav['Topic List: '.$topic['board_name']] = 'topiclist?'.$topic['boardid'];
  44 SO2::$Page->nav['Reply'] = 'post?message='.$firstmsg;
  45 SO2::$Page->pageheader();
  46
  47 // Calculate number of messages and starting offset for the message list
  48 $mpp = isset($_GET['length']) ? min(100, $_GET['length']) : SO2::$User->msgs_page;
  49 $currentpage = isset($_GET['page']) ? intval($_GET['page']) : 0;
  50
  51 // Required for message permalinks to work
  52 define('HERE', 'messagelist?topic='.$topicid.';page='.$currentpage.';length='.$mpp);
  53
  54 // Load the message list
  55 if ( file_exists('lib/Messagestyle_'.SO2::$User->msglist_style.'.php') ) {
  56     $style = 'Messagestyle_'.SO2::$User->msglist_style;
  57 } else {
  58     $style = 'Messagestyle_Default';
  59 }
  60
  61 if ( file_exists('lib/Messagelist_'.SO2::$User->msglist_layout.'.php') ) {
  62     $tmp = 'Messagelist_'.SO2::$User->msglist_layout;
  63     $mlist = new $tmp($topicid, new $style, $mpp, $currentpage);
  64 } else {
  65     SO2::$User->msglist_layout = 'Flat';
  66     $mlist = new Messagelist_Flat($topicid, new $style, $mpp, $currentpage);
  67 }
  68
  69 // Display the message list
  70 if ( $l = $mlist->pagelist() ) {
  71     echo '<dl id="pagelist-head" class="nl"><dt>Pages:</dt> ',$l,"</dl>\n";
  72 }
  73 echo '<div id="messagelist" class="',get_class($mlist)," $style\">\n";
  74     $mlist->display();
  75 echo "</div>\n";
  76 if ( $l ) {
  77     echo '<dl id="pagelist-foot" class="nl"><dt>Pages:</dt> '.$l."</dl>\n";
  78 }
  79
  80 // Display the quickpost box if enabled
  81 if ( SO2::$User->getopt('quickpost') ) {
  82 ?>
  83 <form action="post?message=<?php echo $firstmsg ?>" method="post" id="quickpost">
  84   <fieldset>
  85     <legend>Quick Reply</legend>
  86     <textarea rows="5" cols="60" name="message_text" tabindex="1"><?php
  87         if ( SO2::$User->sig ) {
  88             echo ( strpos($_SERVER['HTTP_USER_AGENT'], 'KHTML') ? "\n\n" : "\n" ),htmlspecialchars(SO2::$User->sig);
  89         }
  90     ?></textarea>
  91     <button type="submit" accesskey="p" name="post" tabindex="1">Post (P)</button>
  92     <button type="submit" accesskey="r" name="preview" tabindex="1">Preview (R)</button>
  93   </fieldset>
  94 </form>
  95 <?php
  96 }
  97 ?>