src/view_header.php

   1 <?php
   2
   3 /**
   4  * view_header.php
   5  *
   6  * This is the code to view the message header.
   7  *
   8  * @copyright &copy; 1999-2005 The SquirrelMail Project Team
   9  * @license http://opensource.org/licenses/gpl-license.php GNU Public License
  10  * @version $Id$
  11  * @package squirrelmail
  12  */
  13
  14 /**
  15  * Path for SquirrelMail required files.
  16  * @ignore
  17  */
  18 define('SM_PATH','../');
  19
  20 /* SquirrelMail required files. */
  21 require_once(SM_PATH . 'include/validate.php');
  22 require_once(SM_PATH . 'functions/global.php');
  23 require_once(SM_PATH . 'functions/imap.php');
  24 require_once(SM_PATH . 'functions/html.php');
  25 require_once(SM_PATH . 'functions/url_parser.php');
  26
  27 function parse_viewheader($imapConnection,$id, $passed_ent_id) {
  28
  29     if (!$passed_ent_id) {
  30         $read=sqimap_run_command ($imapConnection, "FETCH $id BODY[HEADER]",
  31                               true, $a, $b, TRUE);
  32     } else {
  33         $query = "FETCH $id BODY[".$passed_ent_id.'.HEADER]';
  34         $read=sqimap_run_command ($imapConnection, $query,
  35                               true, $a, $b, TRUE);
  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($ret_addr);
  95     echo '">' ._("View message") . "</a></td></tr></table>\n";
  96
  97     echo_template_var($header,
  98         array(
  99             '<table width="99%" cellpadding="2" cellspacing="0" border="0" '.
 100                 "align=center>\n".'<tr><td>',
 101             '<tt style="white-space: nowrap;"><b>',
 102             '</b>',
 103             '</tt>',
 104             '</td></tr></table>'."\n"
 105          )
 106     );
 107     echo '</body></html>';
 108 }
 109
 110 /* get global vars */
 111 if ( sqgetGlobalVar('passed_id', $temp, SQ_GET) ) {
 112   $passed_id = (int) $temp;
 113 }
 114 if ( sqgetGlobalVar('mailbox', $temp, SQ_GET) ) {
 115   $mailbox = $temp;
 116 }
 117 if ( !sqgetGlobalVar('passed_ent_id', $passed_ent_id, SQ_GET) ) {
 118   $passed_ent_id = '';
 119 }
 120 sqgetGlobalVar('key',        $key,          SQ_COOKIE);
 121 sqgetGlobalVar('username',   $username,     SQ_SESSION);
 122 sqgetGlobalVar('onetimepad', $onetimepad,   SQ_SESSION);
 123 sqgetGlobalVar('delimiter',  $delimiter,    SQ_SESSION);
 124
 125 $imapConnection = sqimap_login($username, $key, $imapServerAddress,
 126                                $imapPort, 0);
 127 $mbx_response = sqimap_mailbox_select($imapConnection, $mailbox, false, false, true);
 128
 129 $header = parse_viewheader($imapConnection,$passed_id, $passed_ent_id);
 130 view_header($header, $mailbox, $color);
 131
 132 ?>