/**
* view_header.php
*
- * Copyright (c) 1999-2002 The SquirrelMail Project Team
- * Licensed under the GNU GPL. For full terms see the file COPYING.
- *
* This is the code to view the message header.
*
- * $Id$
+ * @copyright 1999-2020 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @version $Id$
+ * @package squirrelmail
*/
-/* Path for SquirrelMail required files. */
-define('SM_PATH','../');
+/** This is the view_header page */
+define('PAGE_NAME', 'view_header');
+
+/**
+ * Include the SquirrelMail initialization file.
+ */
+require('../include/init.php');
/* SquirrelMail required files. */
-require_once(SM_PATH . 'include/validate.php');
require_once(SM_PATH . 'functions/imap.php');
-require_once(SM_PATH . 'functions/html.php');
require_once(SM_PATH . 'functions/url_parser.php');
-function parse_viewheader($imapConnection,$id, $passed_ent_id) {
- global $uid_support;
-
- $header_full = array();
- if (!$passed_ent_id) {
- $read=sqimap_run_command ($imapConnection, "FETCH $id BODY[HEADER]",
- true, $a, $b, $uid_support);
- } else {
- $query = "FETCH $id BODY[".$passed_ent_id.'.HEADER]';
- $read=sqimap_run_command ($imapConnection, $query,
- true, $a, $b, $uid_support);
- }
+/**
+ * Extract message headers
+ *
+ * @param resource $imapConnection
+ * @param string $id Message ID
+ * @param string $passed_ent_id Nested/attached/embedded message ID (if any)
+ *
+ * @return array List of all message headers, where each
+ * element is a sub-array that contains two
+ * elements: header name and header value
+ * (in that order) where the header value is
+ * HTML-formatted, ready for display in browser
+ *
+ */
+function parse_viewheader($imapConnection, $id, $passed_ent_id) {
+
+ $header_output = array();
+ $second = array();
+ $first = array();
+
+ if (!$passed_ent_id) {
+ $read=sqimap_run_command ($imapConnection, "FETCH $id BODY[HEADER]",
+ true, $a, $b, TRUE);
+ } else {
+ $query = "FETCH $id BODY[".$passed_ent_id.'.HEADER]';
+ $read=sqimap_run_command ($imapConnection, $query,
+ true, $a, $b, TRUE);
+ }
$cnum = 0;
for ($i=1; $i < count($read); $i++) {
- $line = htmlspecialchars($read[$i]);
- if (eregi("^>", $line)) {
- $second[$i] = $line;
- $first[$i] = ' ';
- $cnum++;
- } else if (eregi("^[ |\t]", $line)) {
- $second[$i] = $line;
- $first[$i] = '';
- } else if (eregi("^([^:]+):(.+)", $line, $regs)) {
- $first[$i] = $regs[1] . ':';
- $second[$i] = $regs[2];
- $cnum++;
- } else {
- $second[$i] = trim($line);
- $first[$i] = '';
+ $line = sm_encode_html_special_chars($read[$i]);
+ switch (true) {
+ case (preg_match('/^>/i', $line)):
+ $second[$i] = $line;
+ $first[$i] = ' ';
+ $cnum++;
+ break;
+// FIXME: is the pipe character below a mistake? I think the original author might have thought it carried special meaning in the character class, which it does not... but then again, I am not currently trying to understand what this code actually does
+ case (preg_match('/^[ |\t]/', $line)):
+ $second[$i] = $line;
+ $first[$i] = '';
+ break;
+ case (preg_match('/^([^:]+):(.+)/', $line, $regs)):
+ $first[$i] = $regs[1] . ':';
+ $second[$i] = $regs[2];
+ $cnum++;
+ break;
+ default:
+ $second[$i] = trim($line);
+ $first[$i] = '';
+ break;
}
}
for ($i=0; $i < count($second); $i = $j) {
- if (isset($first[$i])) {
- $f = $first[$i];
- }
- if (isset($second[$i])) {
- $s = nl2br($second[$i]);
- }
+ $f = (isset($first[$i]) ? $first[$i] : '');
+ $s = (isset($second[$i]) ? nl2br($second[$i]) : '');
$j = $i + 1;
while (($first[$j] == '') && ($j < count($first))) {
$s .= ' ' . nl2br($second[$j]);
$j++;
}
- if(strtolower($f) != 'message-id:')
- {
- parseEmail($s);
- }
- if (isset($f)) {
+ $lowf=strtolower($f);
+ /* do not mark these headers as emailaddresses */
+ if($lowf != 'message-id:' && $lowf != 'in-reply-to:' && $lowf != 'references:') {
+ parseEmail($s);
+ }
+ if ($f) {
$header_output[] = array($f,$s);
}
}
return $header_output;
}
-function view_header($header, $mailbox, $color) {
- global $base_uri;
-
- $ret_addr = $base_uri . 'src/read_body.php?'.$_SERVER['QUERY_STRING'];
-
- displayPageHeader($color, $mailbox);
-
- echo '<BR>' .
- '<TABLE WIDTH="100%" CELLPADDING="2" CELLSPACING="0" BORDER="0"'.
- ' ALIGN="CENTER">' . "\n" .
- " <TR><TD BGCOLOR=\"$color[9]\" WIDTH=\"100%\" ALIGN=\"CENTER\"><B>".
- _("Viewing Full Header") . '</B> - '.
- '<a href="';
- echo_template_var($ret_addr);
- echo '">' ._("View message") . "</a></b></td></tr></table>\n";
-
- echo_template_var($header,
- array(
- "<table width='99%' cellpadding='2' cellspacing='0' border='0'".
- "align=center>\n".'<tr><td>',
- '<nobr><tt><b>',
- '</b>',
- '</tt></nobr>',
- '</td></tr></table>'."\n"
- ) );
- echo '</body></html>';
-}
-
/* get global vars */
-$passed_id = $_GET['passed_id'];
-$username = $_SESSION['username'];
-$key = $_COOKIE['key'];
-$delimiter = $_SESSION['delimiter'];
-$onetimepad = $_SESSION['onetimepad'];
-
-if (!isset($_GET['passed_ent_id'])) {
+sqgetGlobalVar('passed_id', $passed_id, SQ_GET, NULL, SQ_TYPE_BIGINT);
+if ( sqgetGlobalVar('mailbox', $temp, SQ_GET) ) {
+ $mailbox = $temp;
+}
+if ( !sqgetGlobalVar('passed_ent_id', $passed_ent_id, SQ_GET) ) {
$passed_ent_id = '';
-} else {
- $passed_ent_id = $_GET['passed_ent_id'];
}
+sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
-$mailbox = decodeHeader($_GET['mailbox']);
-
-$imapConnection = sqimap_login($username, $key, $imapServerAddress,
- $imapPort, 0);
+global $imap_stream_options; // in case not defined in config
+$imapConnection = sqimap_login($username, false, $imapServerAddress,
+ $imapPort, 0, $imap_stream_options);
$mbx_response = sqimap_mailbox_select($imapConnection, $mailbox, false, false, true);
+$header = parse_viewheader($imapConnection,$passed_id, $passed_ent_id);
+
+$aTemplateHeaders = array();
+foreach ($header as $h) {
+ $aTemplateHeaders[] = array (
+ 'Header' => $h[0],
+ 'Value' => $h[1]
+ );
+}
+
+sqgetGlobalVar('QUERY_STRING', $queryStr, SQ_SERVER);
+$ret_addr = SM_PATH . 'src/read_body.php?'.$queryStr;
+
+displayPageHeader( $color, $mailbox );
+
+$oTemplate->assign('view_message_href', $ret_addr);
+$oTemplate->assign('headers', $aTemplateHeaders);
-$header = parse_viewheader($imapConnection,$passed_id, $passed_ent_id);
-view_header($header, $mailbox, $color);
+$oTemplate->display('view_header.tpl');
-?>
+$oTemplate->display('footer.tpl');
projects / squirrelmail.git / blobdiff