From 7a5c48e7f70b8bc938fcae3ffd2be0fdbeaab145 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Wed, 13 Dec 2006 02:17:24 -0500
Subject: [PATCH] Changed 'junk' label in French localization

---
 program/steps/mail/sendmail.inc |   42 +++++++++++++++++++++++++++++-------------
 1 files changed, 29 insertions(+), 13 deletions(-)

diff --git a/program/steps/mail/sendmail.inc b/program/steps/mail/sendmail.inc
index b4a6b7c..98f413c 100644
--- a/program/steps/mail/sendmail.inc
+++ b/program/steps/mail/sendmail.inc
@@ -89,19 +89,29 @@
 
   $searchstr = 'program/js/tiny_mce/plugins/emotions/images/';
 
+  // keep track of added images, so they're only added once
+  $included_images = array();
+
   // find emoticon image tags
   while ($pos = strpos($body, $searchstr, $last_img_pos))
     {
     $pos2 = strpos($body, '"', $pos);
     $body_pre = substr($body, 0, $pos);
-    $image_name = substr($body, $pos + strlen($searchstr), $pos2 - ($pos + strlen($searchstr)));
+    $image_name = substr($body,
+                         $pos + strlen($searchstr),
+                         $pos2 - ($pos + strlen($searchstr)));
+
     $body_post = substr($body, $pos2);
 
-    // add the image to the MIME message
-    $img_file = $INSTALL_PATH . '/' . $searchstr . $image_name;
-    if(! $mime_message->addHTMLImage($img_file, 'image/gif', '', true, '_' . $image_name))
+    if (! in_array($image_name, $included_images))
       {
-      show_message("emoticonerror", 'error');
+      // add the image to the MIME message
+      $img_file = $INSTALL_PATH . '/' . $searchstr . $image_name;
+      if(! $mime_message->addHTMLImage($img_file, 'image/gif', '', true, '_' . $image_name))
+        {
+        show_message("emoticonerror", 'error');
+        }
+      array_push($included_images, $image_name);
       }
 
     $body = $body_pre . 'cid:_' . $image_name . $body_post;
@@ -156,8 +166,8 @@
   $identity_arr['string'] = $from;
 
 // compose headers array
-$headers = array('Date' => date('D, j M Y G:i:s O'),
-                 'From' => $identity_arr['string'],
+$headers = array('Date' => date('D, j M Y H:i:s O'),
+                 'From' => rcube_charset_convert($identity_arr['string'], $CHARSET, $message_charset),
                  'To'   => rcube_charset_convert($mailto, $input_charset, $message_charset));
 
 // additional recipients
@@ -285,12 +295,17 @@
                        'text_charset'  => $message_charset);
 
 // compose message body and get headers
-$msg_body = &$MAIL_MIME->get($message_param);
+$msg_body = $MAIL_MIME->get($message_param);
+// unset to save memory.
+unset($MAIL_MIME->_parts);
 
 $msg_subject = $headers['Subject'];
 
 if ($MBSTRING && function_exists("mb_encode_mimeheader"))
-  $headers['Subject'] = mb_encode_mimeheader($headers['Subject'], $message_charset);
+{
+  mb_internal_encoding($CHARSET);
+  $headers['Subject'] = mb_encode_mimeheader($headers['Subject'], $message_charset, 'Q');
+}
 
 // Begin SMTP Delivery Block 
 if (!$savedraft) {
@@ -314,7 +329,8 @@
     $header_str = $MAIL_MIME->txtHeaders($send_headers);
   
     // send message
-    $sent = smtp_mail($from, $a_recipients, $header_str, $msg_body);
+    $smtp_response = array();
+    $sent = smtp_mail($from, $a_recipients, $header_str, $msg_body, $smtp_response);
   
     // log error
     if (!$sent)
@@ -323,7 +339,7 @@
                         'type' => 'smtp',
                         'line' => __LINE__,
                         'file' => __FILE__,
-                        'message' => "SMTP error: $SMTP_ERROR"), TRUE, FALSE);
+                        'message' => "SMTP error: ".join("\n", $smtp_response)), TRUE, FALSE);
       }
     }
   
@@ -436,12 +452,12 @@
   {
   if ($CONFIG['smtp_log'])
     {
-    $log_entry = sprintf("[%s] User: %d on %s; Message for %s; Subject: %s\n",
+    $log_entry = sprintf("[%s] User: %d on %s; Message for %s; %s\n",
                  date("d-M-Y H:i:s O", mktime()),
                  $_SESSION['user_id'],
                  $_SERVER['REMOTE_ADDR'],
                  $mailto,
-                 $msg_subject);
+                 !empty($smtp_response) ? join('; ', $smtp_response) : '');
 
     if ($fp = @fopen($CONFIG['log_dir'].'/sendmail', 'a'))
       {

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