src/view_header.php

   1 <?php
   2
   3 /**
   4  * view_header.php
   5  *
   6  * Copyright (c) 1999-2004 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  * @version $Id$
  12  * @package squirrelmail
  13  */
  14
  15 /**
  16  * Path for SquirrelMail required files.
  17  * @ignore
  18  */
  19 define('SM_PATH','../');
  20
  21 /* SquirrelMail required files. */
  22 require_once(SM_PATH . 'include/validate.php');
  23 require_once(SM_PATH . 'functions/global.php');
  24 require_once(SM_PATH . 'functions/imap.php');
  25 require_once(SM_PATH . 'functions/html.php');
  26 require_once(SM_PATH . 'functions/url_parser.php');
  27
  28 function parse_viewheader($imapConnection,$id, $passed_ent_id) {
  29
  30     $header_full = array();
  31     if (!$passed_ent_id) {
  32         $read=sqimap_run_command ($imapConnection, "FETCH $id BODY[HEADER]",
  33                               true, $a, $b, TRUE);
  34     } else {
  35         $query = "FETCH $id BODY[".$passed_ent_id.'.HEADER]';
  36         $read=sqimap_run_command ($imapConnection, $query,
  37                               true, $a, $b, TRUE);
  38     }
  39     $cnum = 0;
  40     for ($i=1; $i < count($read); $i++) {
  41         $line = htmlspecialchars($read[$i]);
  42         switch (true) {
  43           case (eregi("^&gt;", $line)):
  44             $second[$i] = $line;
  45             $first[$i] = '&nbsp;';
  46             $cnum++;
  47             break;
  48           case (eregi("^[ |\t]", $line)):
  49             $second[$i] = $line;
  50             $first[$i] = '';
  51             break;
  52           case (eregi("^([^:]+):(.+)", $line, $regs)):
  53             $first[$i] = $regs[1] . ':';
  54             $second[$i] = $regs[2];
  55             $cnum++;
  56             break;
  57           default:
  58             $second[$i] = trim($line);
  59             $first[$i] = '';
  60             break;
  61         }
  62     }
  63     for ($i=0; $i < count($second); $i = $j) {
  64         $f = (isset($first[$i]) ? $first[$i] : '');
  65         $s = (isset($second[$i]) ? nl2br($second[$i]) : '');
  66         $j = $i + 1;
  67         while (($first[$j] == '') && ($j < count($first))) {
  68             $s .= '&nbsp;&nbsp;&nbsp;&nbsp;' . nl2br($second[$j]);
  69             $j++;
  70         }
  71         $lowf=strtolower($f);
  72         /* do not mark these headers as emailaddresses */
  73         if($lowf != 'message-id:' && $lowf != 'in-reply-to:' && $lowf != 'references:') {
  74             parseEmail($s);
  75         }
  76         if ($f) {
  77             $header_output[] = array($f,$s);
  78         }
  79     }
  80     sqimap_logout($imapConnection);
  81     return $header_output;
  82 }
  83
  84 function view_header($header, $mailbox, $color) {
  85     sqgetGlobalVar('QUERY_STRING', $queryStr, SQ_SERVER);
  86     $ret_addr = SM_PATH . 'src/read_body.php?'.$queryStr;
  87
  88     displayPageHeader($color, $mailbox);
  89
  90     echo '<br />' .
  91          '<table width="100%" cellpadding="2" cellspacing="0" border="0" '.
  92             'align="center">' . "\n" .
  93          '<tr><td bgcolor="'.$color[9].'" width="100%" align="center"><b>'.
  94          _("Viewing Full Header") . '</b> - '.
  95          '<a href="';
  96     echo_template_var($ret_addr);
  97     echo '">' ._("View message") . "</a></b></td></tr></table>\n";
  98
  99     echo_template_var($header,
 100         array(
 101             '<table width="99%" cellpadding="2" cellspacing="0" border="0" '.
 102                 "align=center>\n".'<tr><td>',
 103            '<nobr><tt><b>',
 104            '</b>',
 105            '</tt></nobr>',
 106            '</td></tr></table>'."\n"
 107          ) );
 108     echo '</body></html>';
 109 }
 110
 111 /* get global vars */
 112 if ( sqgetGlobalVar('passed_id', $temp, SQ_GET) ) {
 113   $passed_id = (int) $temp;
 114 }
 115 if ( sqgetGlobalVar('mailbox', $temp, SQ_GET) ) {
 116   $mailbox = $temp;
 117 }
 118 if ( !sqgetGlobalVar('passed_ent_id', $passed_ent_id, SQ_GET) ) {
 119   $passed_ent_id = '';
 120 }
 121 sqgetGlobalVar('key',        $key,          SQ_COOKIE);
 122 sqgetGlobalVar('username',   $username,     SQ_SESSION);
 123 sqgetGlobalVar('onetimepad', $onetimepad,   SQ_SESSION);
 124 sqgetGlobalVar('delimiter',  $delimiter,    SQ_SESSION);
 125
 126 $imapConnection = sqimap_login($username, $key, $imapServerAddress,
 127                                $imapPort, 0);
 128 $mbx_response = sqimap_mailbox_select($imapConnection, $mailbox, false, false, true);
 129
 130 $header = parse_viewheader($imapConnection,$passed_id, $passed_ent_id);
 131 view_header($header, $mailbox, $color);
 132
 133 ?>