lib/Messagelist_Threaded.php

   1 <?php
   2 /**
   3  * Threaded messagelist layout
   4  *
   5  * @author Ant P <p@cpi.merseine.nu>
   6  * @license file://../COPYING
   7  * @version 2.15
   8  */
   9 require_once 'lib/iface.Messagelist.php';
  10
  11 class Messagelist_Threaded implements Messagelist
  12 {
  13     protected $tree;
  14     protected $topicid;
  15     protected $mo;
  16
  17     function __construct($topicid, Messagestyle $mo, $mpp, $page)
  18     {
  19         $tmp = SO2::$DB->q('SELECT userid, mtime, topicid, replyto, score, marks, messageid, INET_NTOA(origin_ip) AS ip '.
  20                            'FROM messages WHERE topicid = ?', $topicid, SO2_PDO::QOBJ);
  21         while ( $item = $tmp->fetch(PDO::FETCH_ASSOC) ) {
  22             $this->tree[$item['replyto']][] = $item;
  23         }
  24
  25         list($this->topicid, $this->mo) = func_get_args();
  26     }
  27
  28     public function display()
  29     {
  30         $this->printtree(NULL);
  31     }
  32
  33     private function printtree($branch)
  34     {
  35         foreach ( $this->tree[$branch] as $m ) {
  36             if ( $m['score'] < SO2::$User->cutoff && SO2::$User->userid != $m['userid'] )
  37                 $m['mtext'] = sprintf(self::MODMSG, SO2::$User->cutoff);
  38             $this->mo->display($m);
  39
  40             if ( ! empty($this->tree[$m['messageid']]) ) {
  41                 echo '<div class="thread">',"\n";
  42                     $this->printtree($m['messageid']);
  43                 echo "</div>\n";
  44             }
  45         }
  46     }
  47
  48     // Not implemented
  49     public function pagelist()
  50     {
  51         return null;
  52     }
  53 }
  54 ?>