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 Post {
  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 (!$this->body) {
  39       $this = false;
  40       return false;
  41     }
  42   }
  43 }
  44
  45 /** class for headers
  46  */
  47
  48 class Headers {
  49   /** MSGNUM : *local* spool id */
  50   var $nb;            // numéro du post
  51   /** MSGID : Message-ID */
  52   var $msgid;         // Message-ID
  53   /** From header */
  54   var $from;          // From
  55   /** Name (if present in From header) */
  56   var $name;
  57   /** Mail (in From header) */
  58   var $mail;
  59   /** Subject header */
  60   var $subject;       // Subject
  61   /** Newsgroup¨ header */
  62   var $newsgroups;    // Newsgroups
  63   /** Followup-To header */
  64   var $followup;
  65   /** Content-Type header */
  66   var $contenttype;
  67   /** Content-Transfer-Encoding header */
  68   var $contentencoding;
  69   /** Date header */
  70   var $date;
  71   /** Organization header */
  72   var $organization;
  73   /** References header */
  74   var $references;
  75
  76   /** constructor
  77    * @param $_nntp RESOURCE handle to NNTP socket
  78    * @param $_id STRING MSGNUM or MSGID
  79    */
  80
  81   function headers(&$_nntp,$_id) {
  82     global $news;
  83     $hdrs = $_nntp->head($_id);
  84     if (!$hdrs) {
  85       $this = false;
  86       return false;
  87     }
  88     // parse headers
  89     foreach ($hdrs as $line) {
  90       if (preg_match("/^[\t\r ]+/",$line)) {
  91         $line = ($lasthdr=="X-Face"?"":" ").ltrim($line);
  92         if (in_array($lasthdr,array_keys($news['head'])))
  93           $this->{$news['head'][$lasthdr]} .= $line;
  94       } else {
  95         list($hdr,$val) = split(":[ \t\r]*",$line,2);
  96         if (in_array($hdr,array_keys($news['head'])))
  97           $this->{$news['head'][$hdr]} = $val;
  98         $lasthdr = $hdr;
  99       }
 100     }
 101     // decode headers
 102     foreach ($news['hdecode'] as $hdr) {
 103       if (isset($this->$hdr)) {
 104         $this->$hdr = headerDecode($this->$hdr);
 105       }
 106     }
 107     // sets name and mail
 108     $this->name = $this->from;
 109     $this->mail = $this->from;
 110     if (preg_match("/(.*)<(.*)@(.*)>/",$val,$match)) {
 111       $this->name = str_replace("\"","",trim($match[1]));
 112       $this->mail = $match[2]."@".$match[3];
 113     }
 114     if (preg_match("/([\w\.]+)@([\w\.]+) \((.*)\)/",$val,$match)) {
 115       $this->name = trim($match[3]);
 116       $this->mail = $match[1]."@".$match[2];
 117     }
 118     $this->nb=$id;
 119     $retour->numerr=0;
 120   }
 121 }
 122
 123 ?>