lib/Messagelist_Flat.php

   1 <?php
   2 /**
   3  * Plain messagelist like GF uses
   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_Flat implements Messagelist
  12 {
  13     protected $postcount;
  14     protected $msgs;
  15     protected $args;
  16
  17     protected $topicid;
  18     protected $mo;
  19     protected $mpp;
  20     protected $page;
  21
  22
  23     function __construct($topicid, Messagestyle $mo, $mpp, $page)
  24     {
  25         if ( 0 == $mpp ) {
  26             throw new Exception('<blink>CANNOT DIVIDE BY ZERO</blink>');
  27         }
  28
  29         $this->msgs = SO2::$DB->q('SELECT userid, mtime, topicid, replyto, score, marks, messageid, INET_NTOA(origin_ip) AS ip '.
  30                                   'FROM messages WHERE topicid = ? ORDER BY mtime ASC LIMIT ?, ?',
  31                                   array($topicid, $mpp*$page, $mpp), SO2_PDO::QOBJ)->fetchAll(PDO::FETCH_ASSOC);
  32         $this->postcount = SO2::$DB->q('SELECT COUNT(*) FROM messages WHERE topicid = ?', $topicid, SO2_PDO::QVALUE);
  33
  34         list($this->topicid, $this->mo, $this->mpp, $this->page) = func_get_args();
  35     }
  36
  37     public function display()
  38     {
  39         foreach ( $this->msgs as $m ) {
  40             if ( $m['score'] < SO2::$User->cutoff && SO2::$User->userid != $m['userid'] )
  41                 $m['mtext'] = sprintf(self::MODMSG, SO2::$User->cutoff);
  42             $this->mo->display($m);
  43         }
  44     }
  45
  46     public function pagelist()
  47     {
  48         // Not enough to fill one page
  49         if ( $this->postcount < $this->mpp ) {
  50             return null;
  51         }
  52
  53         $list = range(0, $this->postcount/$this->mpp);
  54         $str = '';
  55
  56         foreach ( $list as $pagenum ) {
  57             switch ( $pagenum ) {
  58                 case $this->page-1: // current page in script is off by one from display here
  59                     $str .=  sprintf('<dd class="prev"><a href="messagelist?topic=%d;page=%d;length=%d" rel="prev">%d</a></dd>',
  60                                      $this->topicid, $pagenum, $this->mpp, $pagenum+1); break;
  61                 case $this->page:
  62                     $str .= '<dd class="curpage">'.($pagenum+1).'</dd>'; break;
  63                 case $this->page+1:
  64                     $str .=  sprintf('<dd class="next"><a href="messagelist?topic=%d;page=%d;length=%d" rel="next">%d</a></dd>',
  65                                      $this->topicid, $pagenum, $this->mpp, $pagenum+1); break;
  66                 default:
  67                     $str .=  sprintf('<dd><a href="messagelist?topic=%d;page=%d;length=%d">%d</a></dd>',
  68                                      $this->topicid, $pagenum, $this->mpp, $pagenum+1); break;
  69
  70             }
  71         }
  72
  73         return $str;
  74     }
  75 }
  76 ?>