From faea23d0b4b0e86955dc5d11afd4311bbeefc052 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Mon, 12 Dec 2011 21:30:04 +0000
Subject: More options for message headers output in templates

---
 program/steps/mail/func.inc | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'program')

diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc
index 5f36da9a9..fd0bd453f 100644
--- a/program/steps/mail/func.inc
+++ b/program/steps/mail/func.inc
@@ -890,6 +890,7 @@ function rcmail_message_headers($attrib, $headers=NULL)
   // show these headers
   $standard_headers = array('subject', 'from', 'to', 'cc', 'bcc', 'replyto',
     'mail-reply-to', 'mail-followup-to', 'date');
+  $exclude_headers = $attrib['exclude'] ? explode(',', $attrib['exclude']) : array();
   $output_headers = array();
 
   foreach ($standard_headers as $hkey) {
@@ -900,6 +901,9 @@ function rcmail_message_headers($attrib, $headers=NULL)
     else
       continue;
 
+    if (in_array($hkey, $exclude_headers))
+      continue;
+
     if ($hkey == 'date') {
       if ($PRINT_MODE)
         $header_value = format_date($value, $RCMAIL->config->get('date_long', 'x'));
@@ -937,7 +941,11 @@ function rcmail_message_headers($attrib, $headers=NULL)
   }
 
   $plugin = $RCMAIL->plugins->exec_hook('message_headers_output',
-    array('output' => $output_headers, 'headers' => $MESSAGE->headers));
+    array('output' => $output_headers, 'headers' => $MESSAGE->headers, 'exclude' => $exclude_headers));
+
+  // single header value is requested
+  if (!empty($attrib['valueof']))
+    return Q($plugin['output'][$attrib['valueof']]['value'], ($hkey == 'subject' ? 'strict' : 'show'));
 
   // compose html table
   $table = new html_table(array('cols' => 2));
-- 
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