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