From 0b17277eaeebdee278230d7cd2550a1a9e2fcf9f Mon Sep 17 00:00:00 2001
From: till <till@php.net>
Date: Mon, 24 Mar 2008 20:52:33 -0400
Subject: [PATCH] * committing patch from #1484783

---
 program/steps/mail/compose.inc |  509 ++++++++++++++++++++++++++++++--------------------------
 1 files changed, 273 insertions(+), 236 deletions(-)

diff --git a/program/steps/mail/compose.inc b/program/steps/mail/compose.inc
index 76aa78f..fd3743e 100644
--- a/program/steps/mail/compose.inc
+++ b/program/steps/mail/compose.inc
@@ -5,7 +5,7 @@
  | program/steps/mail/compose.inc                                        |
  |                                                                       |
  | This file is part of the RoundCube Webmail client                     |
- | Copyright (C) 2005, RoundCube Dev. - Switzerland                      |
+ | Copyright (C) 2005-2007, RoundCube Dev. - Switzerland                 |
  | Licensed under the GNU GPL                                            |
  |                                                                       |
  | PURPOSE:                                                              |
@@ -20,6 +20,7 @@
 */
 
 require_once('Mail/mimeDecode.php');
+require_once('lib/html2text.inc');
 
 // define constants for message compose mode
 define('RCUBE_COMPOSE_REPLY', 0x0106);
@@ -28,35 +29,51 @@
 
 
 // remove an attachment
-if ($_action=='remove-attachment' && preg_match('/^rcmfile([0-9]+)$/', $_GET['_file'], $regs))
-  {
+if ($_action=='remove-attachment' && preg_match('/^rcmfile([0-9]+)$/', $_POST['_file'], $regs))
+{
   $id = $regs[1];
   if (is_array($_SESSION['compose']['attachments'][$id]))
-    {
+  {
     @unlink($_SESSION['compose']['attachments'][$id]['path']);
     $_SESSION['compose']['attachments'][$id] = NULL;
-    $commands = sprintf("parent.%s.remove_from_attachment_list('rcmfile%d');\n", $JS_OBJECT_NAME, $id);
-    rcube_remote_response($commands);  
+    $OUTPUT->command('remove_from_attachment_list', "rcmfile$id");
+    $OUTPUT->send();
     exit;
-    }
   }
+}
 
+if ($_action=='display-attachment' && preg_match('/^rcmfile([0-9]+)$/', $_GET['_file'], $regs))
+{
+  $id = $regs[1];
+  if (is_array($_SESSION['compose']['attachments'][$id]))
+  {
+    $apath = $_SESSION['compose']['attachments'][$id]['path'];
+    header('Content-Type: ' . $_SESSION['compose']['attachments'][$id]['mimetype']);
+    header('Content-Length: ' . filesize($apath));
+    readfile($apath);
+  }
+  exit;
+}
 
 $MESSAGE_FORM = NULL;
 $MESSAGE = NULL;
 
-// nothing below is called during message composition, only at "new/forward/reply/draft" initialization
-// since there are many ways to leave the compose page improperly, it seems necessary to clean-up an old
+// Nothing below is called during message composition, only at "new/forward/reply/draft" initialization or
+// if a compose-ID is given (i.e. when the compose step is opened in a new window/tab).
+// Since there are many ways to leave the compose page improperly, it seems necessary to clean-up an old
 // compose when a "new/forward/reply/draft" is called - otherwise the old session attachments will appear
 
-rcmail_compose_cleanup();
-$_SESSION['compose'] = array('id' => uniqid(rand()));
+if (!is_array($_SESSION['compose']) || $_SESSION['compose']['id'] != get_input_value('_id', RCUBE_INPUT_GET))
+{
+  rcmail_compose_cleanup();
+  $_SESSION['compose'] = array('id' => uniqid(rand()));
+}
 
 // add some labels to client
 rcube_add_label('nosubject', 'norecipientwarning', 'nosubjectwarning', 'nobodywarning', 'notsentwarning', 'savingmessage', 'sendingmessage', 'messagesaved', 'converting');
 
 // add config parameter to client script
-$OUTPUT->add_script(sprintf("%s.set_env('draft_autosave', %d);", $JS_OBJECT_NAME, !empty($CONFIG['drafts_mbox']) ? $CONFIG['draft_autosave'] : 0));
+$OUTPUT->set_env('draft_autosave', !empty($CONFIG['drafts_mbox']) ? $CONFIG['draft_autosave'] : 0);
 
 
 // get reference message and set compose mode
@@ -69,41 +86,42 @@
 
 
 if (!empty($msg_uid))
-  {
+{
   // similar as in program/steps/mail/show.inc
   $MESSAGE = array('UID' => $msg_uid);
   $MESSAGE['headers'] = &$IMAP->get_headers($msg_uid);
-  $MESSAGE['structure'] = &$IMAP->get_structure($msg_uid);  
+  $MESSAGE['structure'] = &$IMAP->get_structure($msg_uid);
+  
+  if (!empty($MESSAGE['headers']->charset))
+    $IMAP->set_charset($MESSAGE['headers']->charset);
+    
   $MESSAGE['subject'] = $IMAP->decode_header($MESSAGE['headers']->subject);
   $MESSAGE['parts'] = $IMAP->get_mime_numbers($MESSAGE['structure']);
   
   if ($compose_mode == RCUBE_COMPOSE_REPLY)
-    {
+  {
     $_SESSION['compose']['reply_uid'] = $msg_uid;
     $_SESSION['compose']['reply_msgid'] = $MESSAGE['headers']->messageID;
-    $_SESSION['compose']['references']  = $MESSAGE['headers']->reference;
-    $_SESSION['compose']['references'] .= !empty($MESSAGE['headers']->reference) ? ' ' : '';
-    $_SESSION['compose']['references'] .= $MESSAGE['headers']->messageID;
+    $_SESSION['compose']['references']  = trim($MESSAGE['headers']->references . " " . $MESSAGE['headers']->messageID);
 
     if (!empty($_GET['_all']))
       $MESSAGE['reply_all'] = 1;
-    }
-  else if ($compose_mode == RCUBE_COMPOSE_FORWARD)
-    {
-    $_SESSION['compose']['forward_uid'] = $msg_uid;
-    }
-  else if ($compose_mode == RCUBE_COMPOSE_DRAFT)
-    {
-    $_SESSION['compose']['draft_uid'] = $msg_uid;
-    }
-
   }
+  else if ($compose_mode == RCUBE_COMPOSE_FORWARD)
+  {
+    $_SESSION['compose']['forward_uid'] = $msg_uid;
+  }
+  else if ($compose_mode == RCUBE_COMPOSE_DRAFT)
+  {
+    $_SESSION['compose']['draft_uid'] = $msg_uid;
+  }
+}
 
 /****** compose mode functions ********/
 
 
 function rcmail_compose_headers($attrib)
-  {
+{
   global $IMAP, $MESSAGE, $DB, $compose_mode;
   static $sa_recipients = array();
 
@@ -113,45 +131,34 @@
   $part = strtolower($attrib['part']);
   
   switch ($part)
-    {
+  {
     case 'from':
       return rcmail_compose_header_from($attrib);
 
     case 'to':
       $fname = '_to';
       $header = 'to';
-
-      // we have contact id's as get parameters
-      if (!empty($_GET['_to']) && preg_match('/^[0-9]+(,[0-9]+)*$/', $_GET['_to']))
-        {
-        $a_recipients = array();
-        $sql_result = $DB->query("SELECT name, email
-                                  FROM ".get_table_name('contacts')."
-                                  WHERE user_id=?
-                                  AND    del<>1
-                                  AND    contact_id IN (".$_GET['_to'].")",
-                                  $_SESSION['user_id']);
-                                         
-        while ($sql_arr = $DB->fetch_assoc($sql_result))
-          $a_recipients[] = format_email_recipient($sql_arr['email'], $sql_arr['name']);
-          
-        if (sizeof($a_recipients))
-          $fvalue = join(', ', $a_recipients);
-        }
+      
+      // we have a set of recipients stored is session
+      if (($mailto_id = get_input_value('_mailto', RCUBE_INPUT_GET)) && $_SESSION['mailto'][$mailto_id])
+        $fvalue = $_SESSION['mailto'][$mailto_id];
       else if (!empty($_GET['_to']))
         $fvalue = get_input_value('_to', RCUBE_INPUT_GET);
         
     case 'cc':
       if (!$fname)
-        {
+      {
         $fname = '_cc';
         $header = 'cc';
-        }
+      }
     case 'bcc':
       if (!$fname)
+      {
         $fname = '_bcc';
+        $header = 'bcc';
+      }
         
-      $allow_attrib = array('id', 'class', 'style', 'cols', 'rows', 'wrap', 'tabindex');
+      $allow_attrib = array('id', 'class', 'style', 'cols', 'rows', 'tabindex');
       $field_type = 'textarea';            
       break;
 
@@ -160,15 +167,14 @@
       $fname = '_replyto';
       $allow_attrib = array('id', 'class', 'style', 'size', 'tabindex');
       $field_type = 'textfield';
-      break;
-    
-    }
+      break;    
+  }
  
   if ($fname && !empty($_POST[$fname]))
     $fvalue = get_input_value($fname, RCUBE_INPUT_POST, TRUE);
 
   else if ($header && $compose_mode == RCUBE_COMPOSE_REPLY)
-    {
+  {
     // get recipent address(es) out of the message headers
     if ($header=='to' && !empty($MESSAGE['headers']->replyto))
       $fvalue = $MESSAGE['headers']->replyto;
@@ -178,31 +184,31 @@
 
     // add recipent of original message if reply to all
     else if ($header=='cc' && !empty($MESSAGE['reply_all']))
-      {
+    {
       if ($v = $MESSAGE['headers']->to)
         $fvalue .= $v;
 
       if ($v = $MESSAGE['headers']->cc)
         $fvalue .= (!empty($fvalue) ? ', ' : '') . $v;
-      }
+    }
 
     // split recipients and put them back together in a unique way
     if (!empty($fvalue))
-      {
+    {
       $to_addresses = $IMAP->decode_address_list($fvalue);
       $fvalue = '';
       foreach ($to_addresses as $addr_part)
+      {
+        if (!empty($addr_part['mailto']) && !in_array($addr_part['mailto'], $sa_recipients) && (!$MESSAGE['FROM'] || !in_array($addr_part['mailto'], $MESSAGE['FROM'])))
         {
-        if (!in_array($addr_part['mailto'], $sa_recipients) && (!$MESSAGE['FROM'] || !in_array($addr_part['mailto'], $MESSAGE['FROM'])))
-          {
           $fvalue .= (strlen($fvalue) ? ', ':'').$addr_part['string'];
           $sa_recipients[] = $addr_part['mailto'];
-          }
         }
       }
     }
+  }
   else if ($header && $compose_mode == RCUBE_COMPOSE_DRAFT)
-    {
+  {
     // get drafted headers
     if ($header=='to' && !empty($MESSAGE['headers']->to))
       $fvalue = $IMAP->decode_header($MESSAGE['headers']->to);
@@ -212,11 +218,11 @@
 
     if ($header=='bcc' && !empty($MESSAGE['headers']->bcc))
       $fvalue = $IMAP->decode_header($MESSAGE['headers']->bcc);
-    }
+  }
 
         
   if ($fname && $field_type)
-    {
+  {
     // pass the following attributes to the form class
     $field_attrib = array('name' => $fname);
     foreach ($attrib as $attr => $value)
@@ -226,19 +232,19 @@
     // create teaxtarea object
     $input = new $field_type($field_attrib);
     $out = $input->show($fvalue);    
-    }
+  }
   
   if ($form_start)
     $out = $form_start.$out;
 
   return $out;  
-  }
+}
 
 
 
 function rcmail_compose_header_from($attrib)
-  {
-  global $IMAP, $MESSAGE, $DB, $OUTPUT, $JS_OBJECT_NAME, $compose_mode;
+{
+  global $IMAP, $MESSAGE, $DB, $USER, $OUTPUT, $compose_mode;
     
   // pass the following attributes to the form class
   $field_attrib = array('name' => '_from');
@@ -249,54 +255,55 @@
   // extract all recipients of the reply-message
   $a_recipients = array();
   if ($compose_mode == RCUBE_COMPOSE_REPLY && is_object($MESSAGE['headers']))
-    {
+  {
     $MESSAGE['FROM'] = array();
 
     $a_to = $IMAP->decode_address_list($MESSAGE['headers']->to);
     foreach ($a_to as $addr)
-      {
+    {
       if (!empty($addr['mailto']))
         $a_recipients[] = $addr['mailto'];
-      }
-
-    if (!empty($MESSAGE['headers']->cc))
-      {
-      $a_cc = $IMAP->decode_address_list($MESSAGE['headers']->cc);
-      foreach ($a_cc as $addr)
-        {
-        if (!empty($addr['mailto']))
-          $a_recipients[] = $addr['mailto'];
-        }
-      }
     }
 
+    if (!empty($MESSAGE['headers']->cc))
+    {
+      $a_cc = $IMAP->decode_address_list($MESSAGE['headers']->cc);
+      foreach ($a_cc as $addr)
+      {
+        if (!empty($addr['mailto']))
+          $a_recipients[] = $addr['mailto'];
+      }
+    }
+  }
+
   // get this user's identities
-  $sql_result = $DB->query("SELECT identity_id, name, email, signature, html_signature
-                            FROM   ".get_table_name('identities')."
-                            WHERE user_id=?
-                            AND    del<>1
-                            ORDER BY ".$DB->quoteIdentifier('standard')." DESC, name ASC",
-                           $_SESSION['user_id']);
+  $sql_result = $USER->list_identities();
 
   if ($DB->num_rows($sql_result))
-    {
+  {
     $from_id = 0;
     $a_signatures = array();
 
-    $field_attrib['onchange'] = "$JS_OBJECT_NAME.change_identity(this)";
+    $field_attrib['onchange'] = JS_OBJECT_NAME.".change_identity(this)";
     $select_from = new select($field_attrib);
 
     while ($sql_arr = $DB->fetch_assoc($sql_result))
-      {
+    {
       $identity_id = $sql_arr['identity_id'];
       $select_from->add(format_email_recipient($sql_arr['email'], $sql_arr['name']), $identity_id);
 
       // add signature to array
       if (!empty($sql_arr['signature']))
-        {
+      {
         $a_signatures[$identity_id]['text'] = $sql_arr['signature'];
         $a_signatures[$identity_id]['is_html'] = ($sql_arr['html_signature'] == 1) ? true : false;
+        if ($a_signatures[$identity_id]['is_html'])
+        {
+            $h2t = new html2text($a_signatures[$identity_id]['text'], false, false);
+            $plainTextPart = $h2t->get_text();
+            $a_signatures[$identity_id]['plain_text'] = trim($plainTextPart);
         }
+      }
 
       // set identity if it's one of the reply-message recipients
       if (in_array($sql_arr['email'], $a_recipients))
@@ -307,7 +314,7 @@
 
       if ($compose_mode == RCUBE_COMPOSE_DRAFT && strstr($MESSAGE['headers']->from, $sql_arr['email']))
         $from_id = $sql_arr['identity_id'];
-      }
+    }
 
     // overwrite identity selection with post parameter
     if (isset($_POST['_from']))
@@ -316,25 +323,24 @@
     $out = $select_from->show($from_id);
 
     // add signatures to client
-    $OUTPUT->add_script(sprintf("%s.set_env('signatures', %s);", $JS_OBJECT_NAME, array2js($a_signatures)));  
-    }
+    $OUTPUT->set_env('signatures', $a_signatures);
+  }
   else
-    {
+  {
     $input_from = new textfield($field_attrib);
     $out = $input_from->show($_POST['_from']);
-    }
+  }
   
   if ($form_start)
     $out = $form_start.$out;
 
   return $out;
-  }
+}
 
-  
 
 function rcmail_compose_body($attrib)
-  {
-  global $CONFIG, $OUTPUT, $MESSAGE, $JS_OBJECT_NAME, $compose_mode;
+{
+  global $CONFIG, $OUTPUT, $MESSAGE, $compose_mode;
   
   list($form_start, $form_end) = get_form_tags($attrib);
   unset($attrib['form']);
@@ -370,8 +376,8 @@
       $body = rcmail_first_text_part($MESSAGE);
       $isHtml = false;
       }
-    if (strlen($body))
-      $body = rcmail_create_reply_body($body, $isHtml);
+
+    $body = rcmail_create_reply_body($body, $isHtml);
     }
   // forward message body inline
   else if ($compose_mode == RCUBE_COMPOSE_FORWARD)
@@ -387,8 +393,8 @@
       $body = rcmail_first_text_part($MESSAGE);
       $isHtml = false;
       }
-    if (strlen($body))
-      $body = rcmail_create_forward_body($body, $isHtml);
+
+    $body = rcmail_create_forward_body($body, $isHtml);
     }
   else if ($compose_mode == RCUBE_COMPOSE_DRAFT)
     {
@@ -403,8 +409,8 @@
       $body = rcmail_first_text_part($MESSAGE);
       $isHtml = false;
       }
-    if (strlen($body))
-      $body = rcmail_create_draft_body($body, $isHtml);
+
+    $body = rcmail_create_draft_body($body, $isHtml);
     }
 
   $OUTPUT->include_script('tiny_mce/tiny_mce.js');
@@ -437,25 +443,26 @@
       $lang_set = "googie.setLanguages(".array2js($CONFIG['spellcheck_languages']).");\n";
     
     $OUTPUT->include_script('googiespell.js');
-    $OUTPUT->add_script(sprintf("var googie = new GoogieSpell('\$__skin_path/images/googiespell/','%s&_action=spell&lang=');\n".
-                                "googie.lang_chck_spell = \"%s\";\n".
-                                "googie.lang_rsm_edt = \"%s\";\n".
-                                "googie.lang_close = \"%s\";\n".
-                                "googie.lang_revert = \"%s\";\n".
-                                "googie.lang_no_error_found = \"%s\";\n%s".
-                                "googie.setCurrentLanguage('%s');\n".
-                                "googie.decorateTextarea('%s');\n".
-                                "%s.set_env('spellcheck', googie);",
-                                $GLOBALS['COMM_PATH'],
-                                rep_specialchars_output(rcube_label('checkspelling')),
-                                rep_specialchars_output(rcube_label('resumeediting')),
-                                rep_specialchars_output(rcube_label('close')),
-                                rep_specialchars_output(rcube_label('revertto')),
-                                rep_specialchars_output(rcube_label('nospellerrors')),
-                                $lang_set,
-                                substr($_SESSION['user_lang'], 0, 2),
-                                $attrib['id'],
-                                $JS_OBJECT_NAME), 'foot');
+    $OUTPUT->add_script(sprintf(
+      "var googie = new GoogieSpell('\$__skin_path/images/googiespell/','%s&_action=spell&lang=');\n".
+      "googie.lang_chck_spell = \"%s\";\n".
+      "googie.lang_rsm_edt = \"%s\";\n".
+      "googie.lang_close = \"%s\";\n".
+      "googie.lang_revert = \"%s\";\n".
+      "googie.lang_no_error_found = \"%s\";\n%s".
+      "googie.setCurrentLanguage('%s');\n".
+      "googie.decorateTextarea('%s');\n".
+      "%s.set_env('spellcheck', googie);",
+      $GLOBALS['COMM_PATH'],
+      JQ(Q(rcube_label('checkspelling'))),
+      JQ(Q(rcube_label('resumeediting'))),
+      JQ(Q(rcube_label('close'))),
+      JQ(Q(rcube_label('revertto'))),
+      JQ(Q(rcube_label('nospellerrors'))),
+      $lang_set,
+      substr($_SESSION['user_lang'], 0, 2),
+      $attrib['id'],
+      JS_OBJECT_NAME), 'foot');
 
     rcube_add_label('checking');
     }
@@ -463,11 +470,11 @@
   $out .= "\n".'<iframe name="savetarget" src="program/blank.gif" style="width:0;height:0;visibility:hidden;"></iframe>';
 
   return $out;
-  }
+}
 
 
 function rcmail_create_reply_body($body, $bodyIsHtml)
-  {
+{
   global $IMAP, $MESSAGE;
 
   if (! $bodyIsHtml)
@@ -480,12 +487,12 @@
   
     // add > to each line
     for($n=0; $n<sizeof($a_lines); $n++)
-      {
+    {
       if (strpos($a_lines[$n], '>')===0)
         $a_lines[$n] = '>'.$a_lines[$n];
       else
         $a_lines[$n] = '> '.$a_lines[$n];
-      }
+    }
  
     $body = join("\n", $a_lines);
 
@@ -504,21 +511,21 @@
   }
   else
   {
-     $prefix = sprintf("<br><br>On %s, %s wrote:<br><blockquote type=\"cite\" " .
-                       "style=\"padding-left: 5px; border-left: #1010ff 2px solid; " .
-                       "margin-left: 5px; width: 100%%\">",
-                       $MESSAGE['headers']->date,
-                       $IMAP->decode_header($MESSAGE['headers']->from));
+    $prefix = sprintf("<br><br>On %s, %s wrote:<br><blockquote type=\"cite\" " .
+                      "style=\"padding-left: 5px; border-left: #1010ff 2px solid; " .
+                      "margin-left: 5px; width: 100%%\">",
+                      $MESSAGE['headers']->date,
+                      $IMAP->decode_header($MESSAGE['headers']->from));
 
-     $suffix = "</blockquote>";
+    $suffix = "</blockquote>";
   }
 
   return $prefix.$body.$suffix;
-  }
+}
 
 
 function rcmail_create_forward_body($body, $bodyIsHtml)
-  {
+{
   global $IMAP, $MESSAGE;
 
   if (! $bodyIsHtml)
@@ -534,7 +541,7 @@
   }
   else
   {
-      $prefix = sprintf(
+    $prefix = sprintf(
         "<br><br>-------- Original Message --------" .
         "<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\"><tbody>" .
         "<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">Subject: </th><td>%s</td></tr>" .
@@ -542,36 +549,39 @@
         "<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">From: </th><td>%s</td></tr>" .
         "<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">To: </th><td>%s</td></tr>" .
         "</tbody></table><br>",
-                     rep_specialchars_output($MESSAGE['subject']),
-                     rep_specialchars_output($MESSAGE['headers']->date),
-                     rep_specialchars_output($IMAP->decode_header($MESSAGE['headers']->from)),
-                     rep_specialchars_output($IMAP->decode_header($MESSAGE['headers']->to)));
+                     Q($MESSAGE['subject']),
+                     Q($MESSAGE['headers']->date),
+                     Q($IMAP->decode_header($MESSAGE['headers']->from)),
+                     Q($IMAP->decode_header($MESSAGE['headers']->to)));
   }
 
   // add attachments
-  if (!isset($_SESSION['compose']['forward_attachments']) &&
-      is_array($MESSAGE['parts']) && sizeof($MESSAGE['parts'])>1)
+  if (!isset($_SESSION['compose']['forward_attachments']) && is_array($MESSAGE['parts']))
     rcmail_write_compose_attachments($MESSAGE);
-
+    
   return $prefix.$body;
-  }
+}
 
 
 function rcmail_create_draft_body($body, $bodyIsHtml)
-  {
+{
   global $IMAP, $MESSAGE;
-    
-  // add attachments
-  if (!isset($_SESSION['compose']['forward_attachments']) &&
-      is_array($MESSAGE['parts']) && sizeof($MESSAGE['parts'])>1)
+  
+  /**
+   * add attachments
+   * sizeof($MESSAGE['parts'] can be 1 - e.g. attachment, but no text!
+   */
+  if (!isset($_SESSION['compose']['forward_attachments'])
+      && is_array($MESSAGE['parts'])
+      && count($MESSAGE['parts']) > 0)
     rcmail_write_compose_attachments($MESSAGE);
 
   return $body;
-  }
+}
   
   
 function rcmail_write_compose_attachments(&$message)
-  {
+{
   global $IMAP, $CONFIG;
 
   $temp_dir = unslashify($CONFIG['temp_dir']);
@@ -580,36 +590,32 @@
     $_SESSION['compose']['attachments'] = array();
   
   foreach ($message['parts'] as $pid => $part)
-    {
-    if ($part->ctype_primary != 'message' && $part->ctype_primary != 'text' &&
+  {
+    if ($part->ctype_primary != 'message' &&
         ($part->disposition=='attachment' || $part->disposition=='inline' || $part->headers['content-id'] ||
-         (empty($part->disposition) && ($part->d_parameters['filename'] || $part->ctype_parameters['name']))))
-      {
+         (empty($part->disposition) && $part->filename)))
+    {
       $tmp_path = tempnam($temp_dir, 'rcmAttmnt');
       if ($fp = fopen($tmp_path, 'w'))
-        {
+      {
         fwrite($fp, $IMAP->get_message_part($message['UID'], $pid, $part->encoding));
         fclose($fp);
         
-        $filename = !empty($part->d_parameters['filename']) ? $part->d_parameters['filename'] :
-                     (!empty($part->ctype_parameters['name']) ? $part->ctype_parameters['name'] :
-                      (!empty($part->headers['content-description']) ? $part->headers['content-description'] : 'file'));
-
         $_SESSION['compose']['attachments'][] = array(
-          'name' => rcube_imap::decode_mime_string($filename),
           'mimetype' => $part->ctype_primary . '/' . $part->ctype_secondary,
+          'name' => $part->filename,
           'path' => $tmp_path
           );
-        }
       }
     }
+  }
 	
   $_SESSION['compose']['forward_attachments'] = TRUE;
-  }
+}
 
 
 function rcmail_compose_subject($attrib)
-  {
+{
   global $CONFIG, $MESSAGE, $compose_mode;
   
   list($form_start, $form_end) = get_form_tags($attrib);
@@ -626,21 +632,21 @@
     
   // create a reply-subject
   else if ($compose_mode == RCUBE_COMPOSE_REPLY)
-    {
+  {
     if (eregi('^re:', $MESSAGE['subject']))
       $subject = $MESSAGE['subject'];
     else
       $subject = 'Re: '.$MESSAGE['subject'];
-    }
+  }
 
   // create a forward-subject
   else if ($compose_mode == RCUBE_COMPOSE_FORWARD)
-    {
+  {
     if (eregi('^fwd:', $MESSAGE['subject']))
       $subject = $MESSAGE['subject'];
     else
       $subject = 'Fwd: '.$MESSAGE['subject'];
-    }
+  }
 
   // creeate a draft-subject
   else if ($compose_mode == RCUBE_COMPOSE_DRAFT)
@@ -651,12 +657,12 @@
   $out .= $form_end ? "\n$form_end" : '';
          
   return $out;
-  }
+}
 
 
 function rcmail_compose_attachment_list($attrib)
-  {
-  global $OUTPUT, $JS_OBJECT_NAME, $CONFIG;
+{
+  global $OUTPUT, $CONFIG;
   
   // add ID if not given
   if (!$attrib['id'])
@@ -668,7 +674,7 @@
   $out = '<ul'. $attrib_str . ">\n";
   
   if (is_array($_SESSION['compose']['attachments']))
-    {
+  {
     if ($attrib['deleteicon'])
       $button = sprintf('<img src="%s%s" alt="%s" border="0" style="padding-right:2px;vertical-align:middle" />',
                         $CONFIG['skin_path'],
@@ -680,24 +686,23 @@
     foreach ($_SESSION['compose']['attachments'] as $id => $a_prop)
       $out .= sprintf('<li id="rcmfile%d"><a href="#delete" onclick="return %s.command(\'remove-attachment\',\'rcmfile%d\', this)" title="%s">%s</a>%s</li>',
                       $id,
-                      $JS_OBJECT_NAME,
+                      JS_OBJECT_NAME,
                       $id,
-                      rcube_label('delete'), 
+                      Q(rcube_label('delete')),
                       $button,
-                      rep_specialchars_output($a_prop['name']));
-    }
+                      Q($a_prop['name']));
+  }
 
-  $OUTPUT->add_script(sprintf("%s.gui_object('attachmentlist', '%s');", $JS_OBJECT_NAME, $attrib['id']));  
+  $OUTPUT->add_gui_object('attachmentlist', $attrib['id']);
     
   $out .= '</ul>';
   return $out;
-  }
-
+}
 
 
 function rcmail_compose_attachment_form($attrib)
-  {
-  global $OUTPUT, $JS_OBJECT_NAME, $SESS_HIDDEN_FIELD;
+{
+  global $OUTPUT, $SESS_HIDDEN_FIELD;
 
   // add ID if not given
   if (!$attrib['id'])
@@ -708,6 +713,7 @@
   $input_field = rcmail_compose_attachment_field(array());
   $label_send = rcube_label('upload');
   $label_close = rcube_label('close');
+  $js_instance = JS_OBJECT_NAME;
   
   $out = <<<EOF
 <div$attrib_str>
@@ -715,29 +721,31 @@
 $SESS_HIDDEN_FIELD
 $input_field<br />
 <input type="button" value="$label_close" class="button" onclick="document.getElementById('$attrib[id]').style.visibility='hidden'" />
-<input type="button" value="$label_send" class="button" onclick="$JS_OBJECT_NAME.command('send-attachment', this.form)" />
+<input type="button" value="$label_send" class="button" onclick="$js_instance.command('send-attachment', this.form)" />
 </form>
 </div>
 EOF;
 
   
-  $OUTPUT->add_script(sprintf("%s.gui_object('uploadbox', '%s');", $JS_OBJECT_NAME, $attrib['id']));  
+  $OUTPUT->add_gui_object('uploadbox', $attrib['id']);
   return $out;
-  }
+}
 
 
 function rcmail_compose_attachment_field($attrib)
-  {
+{
   // allow the following attributes to be added to the <input> tag
   $attrib_str = create_attrib_string($attrib, array('id', 'class', 'style', 'size'));
  
   $out = '<input type="file" name="_attachments[]"'. $attrib_str . " />";
   return $out;
-  }
+}
 
 
 function rcmail_priority_selector($attrib)
-  {
+{
+  global $MESSAGE;
+  
   list($form_start, $form_end) = get_form_tags($attrib);
   unset($attrib['form']);
   
@@ -751,18 +759,20 @@
                        rcube_label('highest')),
                  array(5, 4, 0, 2, 1));
                  
-  $sel = isset($_POST['_priority']) ? $_POST['_priority'] : 0;
+  $sel = isset($_POST['_priority']) ? $_POST['_priority'] : intval($MESSAGE['headers']->priority);
 
   $out = $form_start ? "$form_start\n" : '';
   $out .= $selector->show($sel);
   $out .= $form_end ? "\n$form_end" : '';
          
   return $out;
-  }
+}
 
 
 function rcmail_receipt_checkbox($attrib)
-  {
+{
+  global $MESSAGE;
+  
   list($form_start, $form_end) = get_form_tags($attrib);
   unset($attrib['form']);
   
@@ -774,11 +784,11 @@
   $checkbox = new checkbox($attrib);
 
   $out = $form_start ? "$form_start\n" : '';
-  $out .= $checkbox->show(0);
+  $out .= $checkbox->show($MESSAGE['headers']->mdn_to ? 1 : 0);
   $out .= $form_end ? "\n$form_end" : '';
 
   return $out;
-  }
+}
 
 
 function rcmail_editor_selector($attrib)
@@ -799,17 +809,17 @@
   if ($compose_mode == RCUBE_COMPOSE_REPLY ||
       $compose_mode == RCUBE_COMPOSE_FORWARD ||
       $compose_mode == RCUBE_COMPOSE_DRAFT)
-    {
+  {
     $hasHtml = rcmail_has_html_part($MESSAGE['parts']);
     $useHtml = ($hasHtml && $CONFIG['htmleditor']);
-    }
+  }
 
   $selector = '';
   
   $attrib['name'] = '_editorSelect';
-  $attrib['onclick'] = 'return rcmail_toggle_editor(this)';
+  $attrib['onchange'] = 'return rcmail_toggle_editor(this)';
   foreach ($choices as $value => $text)
-    {
+  {
     $checked = '';
     if ((($value == 'html') && $useHtml) ||
         (($value != 'html') && !$useHtml))
@@ -819,77 +829,104 @@
 
     $attrib['id'] = '_' . $value;
     $rb = new radiobutton($attrib);
-    $selector .= sprintf("<td>%s</td><td class=\"title\"><label for=\"%s\">%s</label></td>",
+    $selector .= sprintf("%s<label for=\"%s\">%s</label>",
                          $rb->show($value),
                          $attrib['id'],
                          rcube_label($text));
-    }
+  }
 
   return $selector;
 }
 
 
 function get_form_tags($attrib)
-  {
-  global $CONFIG, $OUTPUT, $JS_OBJECT_NAME, $MESSAGE_FORM, $SESS_HIDDEN_FIELD;  
+{
+  global $CONFIG, $OUTPUT, $MESSAGE_FORM, $SESS_HIDDEN_FIELD;  
 
   $form_start = '';
   if (!strlen($MESSAGE_FORM))
-    {
+  {
     $hiddenfields = new hiddenfield(array('name' => '_task', 'value' => $GLOBALS['_task']));
     $hiddenfields->add(array('name' => '_action', 'value' => 'send'));
 
     $form_start = empty($attrib['form']) ? '<form name="form" action="./" method="post">' : '';
     $form_start .= "\n$SESS_HIDDEN_FIELD\n";
     $form_start .= $hiddenfields->show();
-    }
+  }
     
   $form_end = (strlen($MESSAGE_FORM) && !strlen($attrib['form'])) ? '</form>' : '';
   $form_name = !empty($attrib['form']) ? $attrib['form'] : 'form';
   
   if (!strlen($MESSAGE_FORM))
-    $OUTPUT->add_script("$JS_OBJECT_NAME.gui_object('messageform', '$form_name');");
+    $OUTPUT->add_gui_object('messageform', $form_name);
   
   $MESSAGE_FORM = $form_name;
 
   return array($form_start, $form_end);  
-  }
+}
 
 
-function format_email_recipient($email, $name='')
-  {
-  if ($name && $name != $email)
-    return sprintf('%s <%s>', strpos($name, ",") ? '"'.$name.'"' : $name, $email);
-  else
-    return $email;
-  }
-
-
-function rcmail_charset_pulldown($selected='ISO-8859-1')
-  {
-  $select = new select();
-  
-  
-  return $select->show($selected);
-  }
-
+// register UI objects
+$OUTPUT->add_handlers(array(
+  'composeheaders' => 'rcmail_compose_headers',
+  'composesubject' => 'rcmail_compose_subject',
+  'composebody' => 'rcmail_compose_body',
+  'composeattachmentlist' => 'rcmail_compose_attachment_list',
+  'composeattachmentform' => 'rcmail_compose_attachment_form',
+  'composeattachment' => 'rcmail_compose_attachment_field',
+  'priorityselector' => 'rcmail_priority_selector',
+  'editorselector' => 'rcmail_editor_selector',
+  'receiptcheckbox' => 'rcmail_receipt_checkbox',
+));
 
 /****** get contacts for this user and add them to client scripts ********/
 
-$sql_result = $DB->query("SELECT name, email
-                          FROM ".get_table_name('contacts')." WHERE  user_id=?
-                          AND  del<>1",$_SESSION['user_id']);
+require_once('include/rcube_contacts.inc');
+require_once('include/rcube_ldap.inc'); 
+
+$CONTACTS = new rcube_contacts($DB, $USER->ID);
+$CONTACTS->set_pagesize(1000);
+
+$a_contacts = array(); 
                                    
-if ($DB->num_rows($sql_result))
-  {        
-  $a_contacts = array();
-  while ($sql_arr = $DB->fetch_assoc($sql_result))
+if ($result = $CONTACTS->list_records())
+  {
+  while ($sql_arr = $result->iterate())
     if ($sql_arr['email'])
-      $a_contacts[] = format_email_recipient($sql_arr['email'], rep_specialchars_output($sql_arr['name'], 'js'));
-  
-  $OUTPUT->add_script(sprintf("$JS_OBJECT_NAME.set_env('contacts', %s);", array2js($a_contacts)));
+      $a_contacts[] = format_email_recipient($sql_arr['email'], $sql_arr['name']);
   }
-
-
+if (isset($CONFIG['ldap_public']))
+  {
+  /* LDAP autocompletion */ 
+  foreach ($CONFIG['ldap_public'] as $ldapserv_config) 
+    { 
+    if ($ldapserv_config['fuzzy_search'] != 1) 
+      { 
+      continue; 
+ 	  } 
+	 
+    $LDAP = new rcube_ldap($ldapserv_config); 
+    $LDAP->connect(); 
+    $LDAP->set_pagesize(1000);
+  
+    $results = $LDAP->search($ldapserv_config['mail_field'], ""); 
+ 
+    for ($i = 0; $i < $results->count; $i++) 
+ 	  { 
+ 	  if ($results->records[$i]['email'] != '') 
+ 	    { 
+ 	    $email = $results->records[$i]['email']; 
+ 	    $name = $results->records[$i]['name']; 
+ 		 
+ 	    $a_contacts[] = format_email_recipient($email, $name);
+ 	    } 
+ 	  }
+    $LDAP->close(); 
+    }
+  }
+if ($a_contacts) 
+  { 
+ 	$OUTPUT->set_env('contacts', $a_contacts); 
+  } 
 parse_template('compose');
-?>
+?>
\ No newline at end of file

--
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