include/post.inc.php

   1 <?php
   2 /********************************************************************************
   3 * include/posts.inc.php : class for posts
   4 * -----------------------
   5 *
   6 * This file is part of the banana distribution
   7 * Copyright: See COPYING files that comes with this distribution
   8 ********************************************************************************/
   9
  10 /** class for posts
  11  */
  12
  13 class NNTPPost {
  14   /** headers */
  15   var $headers;
  16   /** body */
  17   var $body;
  18
  19   /** constructor
  20    * @param $_nntp RESOURCE handle to NNTP socket
  21    * @param $_id STRING MSGNUM or MSGID (a group should be selected in this case)
  22    */
  23   function post(&$_nntp,$_id) {
  24     $this->headers = new headers($_nntp,$_id);
  25     if (!$this->headers) {
  26       $this = false;
  27       return false;
  28     }
  29     $this->body = join("\n",$_nntp->body($_id));
  30       if ((isset($this->headers->contentencoding)) &&
  31       (preg_match("/base64/",$this->headers->contentencoding))) {
  32         $this->body = base64_decode($this->body);
  33       }
  34       if ((isset($this->headers->contentencoding)) &&
  35       (preg_match("/quoted-printable/",$this->headers->contentencoding))) {
  36         $this->body = quoted_printable_decode($this->body);
  37       }
  38       if(preg_match('!charset=([^;]*);!', $this->headers->contenttype, $matches)) {
  39         $this->body = iconv($matches[1], 'iso-8859-1', $this->body);
  40       }
  41   }
  42 }
  43
  44 /** class for headers
  45  */
  46
  47 class Headers {
  48   /** MSGNUM : *local* spool id */
  49   var $nb;            // numéro du post
  50   /** MSGID : Message-ID */
  51   var $msgid;         // Message-ID
  52   /** From header */
  53   var $from;          // From
  54   /** Name (if present in From header) */
  55   var $name;
  56   /** Mail (in From header) */
  57   var $mail;
  58   /** Subject header */
  59   var $subject;       // Subject
  60   /** Newsgroup¨ header */
  61   var $newsgroups;    // Newsgroups
  62   /** Followup-To header */
  63   var $followup;
  64   /** Content-Type header */
  65   var $contenttype;
  66   /** Content-Transfer-Encoding header */
  67   var $contentencoding;
  68   /** Date header */
  69   var $date;
  70   /** Organization header */
  71   var $organization;
  72   /** References header */
  73   var $references;
  74
  75   /** constructor
  76    * @param $_nntp RESOURCE handle to NNTP socket
  77    * @param $_id STRING MSGNUM or MSGID
  78    */
  79
  80   function headers(&$_nntp,$_id) {
  81     global $news;
  82     $hdrs = $_nntp->head($_id);
  83     if (!$hdrs) {
  84       $this = false;
  85       return false;
  86     }
  87     // parse headers
  88     foreach ($hdrs as $line) {
  89       if (preg_match("/^[\t\r ]+/",$line)) {
  90         $line = ($lasthdr=="X-Face"?"":" ").ltrim($line);
  91         if (in_array($lasthdr,array_keys($news['head'])))
  92           $this->{$news['head'][$lasthdr]} .= $line;
  93       } else {
  94         list($hdr,$val) = split(":[ \t\r]*",$line,2);
  95         if (in_array($hdr,array_keys($news['head'])))
  96           $this->{$news['head'][$hdr]} = $val;
  97         $lasthdr = $hdr;
  98       }
  99     }
 100     // decode headers
 101     foreach ($news['hdecode'] as $hdr) {
 102       if (isset($this->$hdr)) {
 103         $this->$hdr = headerDecode($this->$hdr);
 104       }
 105     }
 106     // sets name and mail
 107     $this->name = $this->from;
 108     $this->mail = $this->from;
 109     if (preg_match("/(.*)<(.*)@(.*)>/",$val,$match)) {
 110       $this->name = str_replace("\"","",trim($match[1]));
 111       $this->mail = $match[2]."@".$match[3];
 112     }
 113     if (preg_match("/([\w\.]+)@([\w\.]+) \((.*)\)/",$val,$match)) {
 114       $this->name = trim($match[3]);
 115       $this->mail = $match[1]."@".$match[2];
 116     }
 117     $this->nb=$_id;
 118     $retour->numerr=0;
 119   }
 120 }
 121
 122 ?>