src/view_header.php

   1 <?php
   2
   3 /**
   4  * view_header.php
   5  *
   6  * Copyright (c) 1999-2003 The SquirrelMail Project Team
   7  * Licensed under the GNU GPL. For full terms see the file COPYING.
   8  *
   9  * This is the code to view the message header.
  10  *
  11  * $Id$
  12  * @package squirrelmail
  13  */
  14
  15 /** Path for SquirrelMail required files. */
  16 define('SM_PATH','../');
  17
  18 /* SquirrelMail required files. */
  19 require_once(SM_PATH . 'include/validate.php');
  20 require_once(SM_PATH . 'functions/global.php');
  21 require_once(SM_PATH . 'functions/imap.php');
  22 require_once(SM_PATH . 'functions/html.php');
  23 require_once(SM_PATH . 'functions/url_parser.php');
  24
  25 function parse_viewheader($imapConnection,$id, $passed_ent_id) {
  26     global $uid_support;
  27
  28     $header_full = array();
  29     if (!$passed_ent_id) {
  30         $read=sqimap_run_command ($imapConnection, "FETCH $id BODY[HEADER]",
  31                               true, $a, $b, $uid_support);
  32     } else {
  33         $query = "FETCH $id BODY[".$passed_ent_id.'.HEADER]';
  34         $read=sqimap_run_command ($imapConnection, $query,
  35                               true, $a, $b, $uid_support);
  36     }
  37     $cnum = 0;
  38     for ($i=1; $i < count($read); $i++) {
  39         $line = htmlspecialchars($read[$i]);
  40         switch (true) {
  41           case (eregi("^&gt;", $line)):
  42             $second[$i] = $line;
  43             $first[$i] = '&nbsp;';
  44             $cnum++;
  45             break;
  46           case (eregi("^[ |\t]", $line)):
  47             $second[$i] = $line;
  48             $first[$i] = '';
  49             break;
  50           case (eregi("^([^:]+):(.+)", $line, $regs)):
  51             $first[$i] = $regs[1] . ':';
  52             $second[$i] = $regs[2];
  53             $cnum++;
  54             break;
  55           default:
  56             $second[$i] = trim($line);
  57             $first[$i] = '';
  58             break;
  59         }
  60     }
  61     for ($i=0; $i < count($second); $i = $j) {
  62         $f = (isset($first[$i]) ? $first[$i] : '');
  63         $s = (isset($second[$i]) ? nl2br($second[$i]) : '');
  64         $j = $i + 1;
  65         while (($first[$j] == '') && ($j < count($first))) {
  66             $s .= '&nbsp;&nbsp;&nbsp;&nbsp;' . nl2br($second[$j]);
  67             $j++;
  68         }
  69         $lowf=strtolower($f);
  70         /* do not mark these headers as emailaddresses */
  71         if($lowf != 'message-id:' && $lowf != 'in-reply-to:' && $lowf != 'references:') {
  72             parseEmail($s);
  73         }
  74         if ($f) {
  75             $header_output[] = array($f,$s);
  76         }
  77     }
  78     sqimap_logout($imapConnection);
  79     return $header_output;
  80 }
  81
  82 function view_header($header, $mailbox, $color) {
  83     sqgetGlobalVar('QUERY_STRING', $queryStr, SQ_SERVER);
  84     $ret_addr = SM_PATH . 'src/read_body.php?'.$queryStr;
  85
  86     displayPageHeader($color, $mailbox);
  87
  88     echo '<BR>' .
  89          '<TABLE WIDTH="100%" CELLPADDING="2" CELLSPACING="0" BORDER="0"'.
  90          ' ALIGN="CENTER">' . "\n" .
  91          "   <TR><TD BGCOLOR=\"$color[9]\" WIDTH=\"100%\" ALIGN=\"CENTER\"><B>".
  92          _("Viewing Full Header") . '</B> - '.
  93          '<a href="';
  94     echo_template_var($ret_addr);
  95     echo '">' ._("View message") . "</a></b></td></tr></table>\n";
  96
  97     echo_template_var($header,
  98          array(
  99            "<table width='99%' cellpadding='2' cellspacing='0' border='0'".
 100              "align=center>\n".'<tr><td>',
 101            '<nobr><tt><b>',
 102            '</b>',
 103            '</tt></nobr>',
 104            '</td></tr></table>'."\n"
 105          ) );
 106     noframes_bottom();
 107 }
 108
 109 /* get global vars */
 110 if ( sqgetGlobalVar('passed_id', $temp, SQ_GET) ) {
 111   $passed_id = (int) $temp;
 112 }
 113 if ( sqgetGlobalVar('mailbox', $temp, SQ_GET) ) {
 114   $mailbox = $temp;
 115 }
 116 if ( !sqgetGlobalVar('passed_ent_id', $passed_ent_id, SQ_GET) ) {
 117   $passed_ent_id = '';
 118 }
 119 sqgetGlobalVar('key',        $key,          SQ_COOKIE);
 120 sqgetGlobalVar('username',   $username,     SQ_SESSION);
 121 sqgetGlobalVar('onetimepad', $onetimepad,   SQ_SESSION);
 122 sqgetGlobalVar('delimiter',  $delimiter,    SQ_SESSION);
 123
 124 $imapConnection = sqimap_login($username, $key, $imapServerAddress,
 125                                $imapPort, 0);
 126 $mbx_response = sqimap_mailbox_select($imapConnection, $mailbox, false, false, true);
 127
 128 $header = parse_viewheader($imapConnection,$passed_id, $passed_ent_id);
 129 view_header($header, $mailbox, $color);
 130
 131 ?>