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