From ceb2a31b3857925e749047e2c4c574a38bf8e9ed Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Sun, 10 Nov 2013 12:50:17 -0500
Subject: [PATCH] Compare draft message-ID when restoring local message contents

---
 program/steps/mail/compose.inc |  348 ++++++++++++++++++++++++++++++++++++++++++----------------
 1 files changed, 252 insertions(+), 96 deletions(-)

diff --git a/program/steps/mail/compose.inc b/program/steps/mail/compose.inc
index 81b5983..8d275f9 100644
--- a/program/steps/mail/compose.inc
+++ b/program/steps/mail/compose.inc
@@ -54,30 +54,12 @@
   $COMPOSE_ID = uniqid(mt_rand());
   $_SESSION['compose_data_'.$COMPOSE_ID] = array(
     'id'      => $COMPOSE_ID,
-    'param'   => request2param(RCUBE_INPUT_GET),
+    'param'   => rcube_utils::request2param(RCUBE_INPUT_GET, 'task|action', true),
     'mailbox' => $RCMAIL->storage->get_folder(),
   );
   $COMPOSE =& $_SESSION['compose_data_'.$COMPOSE_ID];
 
-  // process values like "mailto:foo@bar.com?subject=new+message&cc=another"
-  if ($COMPOSE['param']['to']) {
-    // #1486037: remove "mailto:" prefix
-    $COMPOSE['param']['to'] = preg_replace('/^mailto:/i', '', $COMPOSE['param']['to']);
-    $mailto = explode('?', $COMPOSE['param']['to']);
-    if (count($mailto) > 1) {
-      $COMPOSE['param']['to'] = $mailto[0];
-      parse_str($mailto[1], $query);
-      foreach ($query as $f => $val)
-        $COMPOSE['param'][$f] = $val;
-    }
-  }
-
-  // select folder where to save the sent message
-  $COMPOSE['param']['sent_mbox'] = $RCMAIL->config->get('sent_mbox');
-
-  // pipe compose parameters thru plugins
-  $plugin = $RCMAIL->plugins->exec_hook('message_compose', $COMPOSE);
-  $COMPOSE['param'] = array_merge($COMPOSE['param'], $plugin['param']);
+  rcmail_process_compose_params($COMPOSE);
 
   // add attachments listed by message_compose hook
   if (is_array($plugin['attachments'])) {
@@ -127,9 +109,11 @@
 $OUTPUT->add_label('nosubject', 'nosenderwarning', 'norecipientwarning', 'nosubjectwarning', 'cancel',
     'nobodywarning', 'notsentwarning', 'notuploadedwarning', 'savingmessage', 'sendingmessage', 
     'messagesaved', 'converting', 'editorwarning', 'searching', 'uploading', 'uploadingmany',
-    'fileuploaderror', 'sendmessage');
+    'fileuploaderror', 'sendmessage', 'savenewresponse', 'responsename', 'responsetext', 'save',
+    'savingresponse', 'restoresavedcomposedata', 'restoremessage', 'delete', 'restore', 'ignore');
 
 $OUTPUT->set_env('compose_id', $COMPOSE['id']);
+$OUTPUT->set_env('session_id', session_id());
 $OUTPUT->set_pagetitle(rcube_label('compose'));
 
 // add config parameters to client script
@@ -143,9 +127,14 @@
 $OUTPUT->set_env('recipients_separator', trim($RCMAIL->config->get('recipients_separator', ',')));
 
 // default font for HTML editor
-$font = rcube_fontdefs($RCMAIL->config->get('default_font', 'Verdana'));
+$font = rcube_fontdefs($RCMAIL->config->get('default_font'));
 if ($font && !is_array($font)) {
   $OUTPUT->set_env('default_font', $font);
+}
+
+// default font size for HTML editor
+if ($font_size = $RCMAIL->config->get('default_font_size')) {
+  $OUTPUT->set_env('default_font_size', $font_size);
 }
 
 // get reference message and set compose mode
@@ -165,11 +154,16 @@
 else if ($msg_uid = $COMPOSE['param']['uid']) {
   $compose_mode = RCUBE_COMPOSE_EDIT;
 }
+
+$COMPOSE['mode'] = $compose_mode;
 $OUTPUT->set_env('compose_mode', $compose_mode);
 
 $config_show_sig = $RCMAIL->config->get('show_sig', 1);
 if ($compose_mode == RCUBE_COMPOSE_EDIT || $compose_mode == RCUBE_COMPOSE_DRAFT) {
   // don't add signature in draft/edit mode, we'll also not remove the old-one
+  // but only on page display, later we should be able to change identity/sig (#1489229)
+  if ($config_show_sig == 1 || $config_show_sig == 2)
+    $OUTPUT->set_env('show_sig_later', true);
 }
 else if ($config_show_sig == 1)
   $OUTPUT->set_env('show_sig', true);
@@ -204,7 +198,10 @@
   if (!empty($MESSAGE->headers->charset))
     $RCMAIL->storage->set_charset($MESSAGE->headers->charset);
 
-  if ($compose_mode == RCUBE_COMPOSE_REPLY) {
+  if (!$MESSAGE->headers) {
+    // error
+  }
+  else if ($compose_mode == RCUBE_COMPOSE_REPLY) {
     $COMPOSE['reply_uid'] = $msg_uid;
     $COMPOSE['reply_msgid'] = $MESSAGE->headers->messageID;
     $COMPOSE['references']  = trim($MESSAGE->headers->references . " " . $MESSAGE->headers->messageID);
@@ -219,8 +216,8 @@
       $COMPOSE['param']['sent_mbox'] = $sent_folder;
     }
   }
-  else if ($compose_mode == RCUBE_COMPOSE_DRAFT) {
-    if ($draft_info = $MESSAGE->headers->get('x-draft-info')) {
+  else if ($compose_mode == RCUBE_COMPOSE_DRAFT || $compose_mode == RCUBE_COMPOSE_EDIT) {
+    if ($compose_mode == RCUBE_COMPOSE_DRAFT && ($draft_info = $MESSAGE->headers->get('x-draft-info'))) {
       // get reply_uid/forward_uid to flag the original message when sending
       $info = rcmail_draftinfo_decode($draft_info);
 
@@ -242,11 +239,22 @@
     if ($in_reply_to = $MESSAGE->headers->get('in-reply-to'))
       $COMPOSE['reply_msgid'] = '<' . $in_reply_to . '>';
 
-    $COMPOSE['references']  = $MESSAGE->headers->references;
+    $COMPOSE['references'] = $MESSAGE->headers->references;
+
+    // use message-ID as draft_id, same as in sendmail.inc
+    $OUTPUT->set_env('draft_id', trim($MESSAGE->headers->get('message-id'), '<>'));
   }
 }
 else {
   $MESSAGE = new stdClass();
+
+  // apply mailto: URL parameters
+  if (!empty($COMPOSE['param']['in-reply-to'])) {
+    $COMPOSE['reply_msgid'] = '<' . $COMPOSE['param']['in-reply-to'] . '>';
+  }
+  if (!empty($COMPOSE['param']['references'])) {
+    $COMPOSE['references'] = $COMPOSE['param']['references'];
+  }
 }
 
 $MESSAGE->compose = array();
@@ -316,8 +324,8 @@
       else if (!empty($MESSAGE->headers->from))
         $fvalue = $MESSAGE->headers->from;
 
-      // Reply to message sent by yourself (#1487074)
-      if (!empty($ident) && $fvalue == $ident['ident']) {
+      // Reply to message sent by yourself (#1487074, #1489230)
+      if (!empty($ident) && in_array($ident['ident'], array($fvalue, $MESSAGE->headers->from))) {
         $fvalue = $MESSAGE->headers->to;
       }
     }
@@ -327,6 +335,20 @@
         $fvalue .= $v;
       if ($v = $MESSAGE->headers->cc)
         $fvalue .= (!empty($fvalue) ? $separator : '') . $v;
+      // Use Sender header (#1489011)
+      if (($v = $MESSAGE->headers->get('Sender', false)) && strpos($v, '-bounces@') === false)
+        $fvalue .= (!empty($fvalue) ? $separator : '') . $v;
+
+      // When To: and Reply-To: are the same we add From: address to the list (#1489037)
+      if ($v = $MESSAGE->headers->from) {
+        $from    = rcube_mime::decode_address_list($v, null, false, $MESSAGE->headers->charset, true);
+        $to      = rcube_mime::decode_address_list($MESSAGE->headers->to, null, false, $MESSAGE->headers->charset, true);
+        $replyto = rcube_mime::decode_address_list($MESSAGE->headers->replyto, null, false, $MESSAGE->headers->charset, true);
+
+        if (count($replyto) && !count(array_diff($to, $replyto)) && count(array_diff($from, $to))) {
+          $fvalue .= (!empty($fvalue) ? $separator : '') . $v;
+        }
+      }
     }
   }
   else if (in_array($compose_mode, array(RCUBE_COMPOSE_DRAFT, RCUBE_COMPOSE_EDIT))) {
@@ -357,7 +379,12 @@
       $mailto = format_email(rcube_idn_to_utf8($addr_part['mailto']));
 
       if (!in_array($mailto, $a_recipients)
-        && ($header == 'to' || empty($MESSAGE->compose['from_email']) || $mailto != $MESSAGE->compose['from_email'])
+        && (
+          $header == 'to'
+          || $compose_mode != RCUBE_COMPOSE_REPLY
+          || empty($MESSAGE->compose['from_email'])
+          || $mailto != $MESSAGE->compose['from_email']
+        )
       ) {
         if ($addr_part['name'] && $addr_part['mailto'] != $addr_part['name'])
           $string = format_email_recipient($mailto, $addr_part['name']);
@@ -382,11 +409,58 @@
 
 /****** compose mode functions ********/
 
+// process compose request parameters
+function rcmail_process_compose_params(&$COMPOSE)
+{
+  if ($COMPOSE['param']['to']) {
+    $mailto = explode('?', $COMPOSE['param']['to'], 2);
+
+    // #1486037: remove "mailto:" prefix
+    $COMPOSE['param']['to'] = preg_replace('/^mailto:/i', '', $mailto[0]);
+
+    // Supported case-insensitive tokens in mailto URL
+    $url_tokens = array('to', 'cc', 'bcc', 'reply-to', 'in-reply-to', 'references', 'subject', 'body');
+
+    if (!empty($mailto[1])) {
+      parse_str($mailto[1], $query);
+      foreach ($query as $f => $val) {
+        if (($key = array_search(strtolower($f), $url_tokens)) !== false) {
+          $f = $url_tokens[$key];
+        }
+
+        // merge mailto: addresses with addresses from 'to' parameter
+        if ($f == 'to' && !empty($COMPOSE['param']['to'])) {
+          $to_addresses  = rcube_mime::decode_address_list($COMPOSE['param']['to'], null, true, null, true);
+          $add_addresses = rcube_mime::decode_address_list($val, null, true);
+          foreach ($add_addresses as $addr) {
+            if (!in_array($addr['mailto'], $to_addresses)) {
+              $to_addresses[] = $addr['mailto'];
+              $COMPOSE['param']['to'] = (!empty($to_addresses) ? ', ' : '') . $addr['string'];
+            }
+          }
+        }
+        else {
+          $COMPOSE['param'][$f] = $val;
+        }
+      }
+    }
+  }
+
+  $RCMAIL = rcmail::get_instance();
+
+  // select folder where to save the sent message
+  $COMPOSE['param']['sent_mbox'] = $RCMAIL->config->get('sent_mbox');
+
+  // pipe compose parameters thru plugins
+  $plugin = $RCMAIL->plugins->exec_hook('message_compose', $COMPOSE);
+  $COMPOSE['param'] = array_merge($COMPOSE['param'], $plugin['param']);
+}
+
 function rcmail_compose_headers($attrib)
 {
   global $MESSAGE;
 
-  list($form_start, $form_end) = get_form_tags($attrib);
+  list($form_start,) = get_form_tags($attrib);
 
   $out  = '';
   $part = strtolower($attrib['part']);
@@ -450,7 +524,7 @@
 
 function rcmail_compose_header_from($attrib)
 {
-  global $MESSAGE, $OUTPUT, $RCMAIL, $compose_mode;
+  global $MESSAGE, $OUTPUT, $RCMAIL, $COMPOSE, $compose_mode;
 
   // pass the following attributes to the form class
   $field_attrib = array('name' => '_from');
@@ -461,6 +535,7 @@
   if (count($MESSAGE->identities))
   {
     $a_signatures = array();
+    $identities   = array();
     $separator    = intval($RCMAIL->config->get('reply_mode')) > 0
       && ($compose_mode == RCUBE_COMPOSE_REPLY || $compose_mode == RCUBE_COMPOSE_FORWARD) ? '---' : '-- ';
 
@@ -498,12 +573,21 @@
         $a_signatures[$identity_id]['text'] = $text;
         $a_signatures[$identity_id]['html'] = $html;
       }
+
+      // add bcc and reply-to
+      if (!empty($sql_arr['reply-to'])) {
+        $identities[$identity_id]['replyto'] = $sql_arr['reply-to'];
+      }
+      if (!empty($sql_arr['bcc'])) {
+        $identities[$identity_id]['bcc'] = $sql_arr['bcc'];
+      }
     }
 
     $out = $select_from->show($MESSAGE->compose['from']);
 
     // add signatures to client
     $OUTPUT->set_env('signatures', $a_signatures);
+    $OUTPUT->set_env('identities', $identities);
   }
   // no identities, display text input field
   else {
@@ -553,7 +637,7 @@
 
 function rcmail_prepare_message_body()
 {
-  global $RCMAIL, $MESSAGE, $COMPOSE, $compose_mode, $LINE_LENGTH, $HTML_MODE;
+  global $RCMAIL, $MESSAGE, $COMPOSE, $compose_mode, $HTML_MODE;
 
   // use posted message body
   if (!empty($_POST['_message'])) {
@@ -572,13 +656,30 @@
   }
   // reply/edit/draft/forward
   else if ($compose_mode && ($compose_mode != RCUBE_COMPOSE_REPLY || intval($RCMAIL->config->get('reply_mode')) != -1)) {
-    $isHtml = rcmail_compose_editor_mode();
+    $isHtml   = rcmail_compose_editor_mode();
+    $messages = array();
 
     if (!empty($MESSAGE->parts)) {
+      // collect IDs of message/rfc822 parts
+      if ($compose_mode == RCUBE_COMPOSE_EDIT || $compose_mode == RCUBE_COMPOSE_DRAFT) {
+        foreach ($MESSAGE->attachments as $part) {
+          if ($part->mimetype == 'message/rfc822') {
+            $messages[] = $part->mime_id;
+          }
+        }
+      }
+
       foreach ($MESSAGE->parts as $part) {
         // skip no-content and attachment parts (#1488557)
         if ($part->type != 'content' || !$part->size || $MESSAGE->is_attachment($part)) {
           continue;
+        }
+
+        // skip all content parts inside the message/rfc822 part in DRAFT/EDIT mode
+        foreach ($messages as $mimeid) {
+          if (strpos($part->mime_id, $mimeid . '.') === 0) {
+            continue 2;
+          }
         }
 
         if ($part_body = rcmail_compose_part_body($part, $isHtml)) {
@@ -626,7 +727,7 @@
 
 function rcmail_compose_part_body($part, $isHtml = false)
 {
-    global $RCMAIL, $MESSAGE, $compose_mode;
+    global $RCMAIL, $MESSAGE, $LINE_LENGTH, $compose_mode;
 
     // Check if we have enough memory to handle the message in it
     // #1487424: we need up to 10x more memory than the body
@@ -663,6 +764,11 @@
                     $body = rcmail_remove_signature($body);
                 }
             }
+
+            if ($part->ctype_parameters['format'] == 'flowed') {
+                $body = rcube_mime::unfold_flowed($body);
+            }
+
             // add HTML formatting
             $body = rcmail_plain_body($body);
             if ($body) {
@@ -702,7 +808,7 @@
 
 function rcmail_compose_body($attrib)
 {
-  global $RCMAIL, $CONFIG, $OUTPUT, $MESSAGE, $compose_mode, $LINE_LENGTH, $HTML_MODE, $MESSAGE_BODY;
+  global $RCMAIL, $CONFIG, $OUTPUT, $MESSAGE, $compose_mode, $HTML_MODE, $MESSAGE_BODY;
 
   list($form_start, $form_end) = get_form_tags($attrib);
   unset($attrib['form']);
@@ -724,6 +830,9 @@
 
   $msgtype = new html_hiddenfield(array('name' => '_is_html', 'value' => ($isHtml?"1":"0")));
   $out .= $msgtype->show();
+
+  $framed = new html_hiddenfield(array('name' => '_framed', 'value' => '1'));
+  $out .= $framed->show();
 
   // If desired, set this textarea to be editable by TinyMCE
   if ($isHtml) {
@@ -751,29 +860,14 @@
 
   // Set language list
   if (!empty($CONFIG['enable_spellcheck'])) {
-    $engine           = $RCMAIL->config->get('spellcheck_engine','googie');
+    $engine           = new rcube_spellchecker();
     $dictionary       = (bool) $RCMAIL->config->get('spellcheck_dictionary');
-    $spellcheck_langs = (array) $RCMAIL->config->get('spellcheck_languages',
-      array('da'=>'Dansk', 'de'=>'Deutsch', 'en' => 'English', 'es'=>'Español',
-            'fr'=>'Français', 'it'=>'Italiano', 'nl'=>'Nederlands', 'pl'=>'Polski',
-            'pt'=>'Português', 'ru'=>'Русский', 'fi'=>'Suomi', 'sv'=>'Svenska'));
+    $spellcheck_langs = $engine->languages();
+    $lang = $_SESSION['language'];
 
-    // googie works only with two-letter codes
-    if ($engine == 'googie') {
-      $lang = strtolower(substr($_SESSION['language'], 0, 2));
-
-      $spellcheck_langs_googie = array();
-      foreach ($spellcheck_langs as $key => $name)
-        $spellcheck_langs_googie[strtolower(substr($key,0,2))] = $name;
-        $spellcheck_langs = $spellcheck_langs_googie;
-    }
-    else {
-      $lang = $_SESSION['language'];
-
-      // if not found in the list, try with two-letter code
-      if (!$spellcheck_langs[$lang])
-        $lang = strtolower(substr($lang, 0, 2));
-    }
+    // if not found in the list, try with two-letter code
+    if (!$spellcheck_langs[$lang])
+      $lang = strtolower(substr($lang, 0, 2));
 
     if (!$spellcheck_langs[$lang])
       $lang = 'en';
@@ -886,8 +980,7 @@
   if (!isset($COMPOSE['forward_attachments']) && is_array($MESSAGE->mime_parts))
     $cid_map = rcmail_write_compose_attachments($MESSAGE, $bodyIsHtml);
 
-  $date    = format_date($MESSAGE->headers->date, $RCMAIL->config->get('date_long'));
-  $charset = $RCMAIL->output->get_charset();
+  $date = format_date($MESSAGE->headers->date, $RCMAIL->config->get('date_long'));
 
   if (!$bodyIsHtml) {
     $prefix = "\n\n\n-------- " . rcube_label('originalmessage') . " --------\n";
@@ -896,10 +989,10 @@
     $prefix .= rcube_label('from')    . ': ' . $MESSAGE->get_header('from') . "\n";
     $prefix .= rcube_label('to')      . ': ' . $MESSAGE->get_header('to') . "\n";
 
-    if ($MESSAGE->headers->cc)
-      $prefix .= rcube_label('cc') . ': ' . $MESSAGE->get_header('cc') . "\n";
-    if ($MESSAGE->headers->replyto && $MESSAGE->headers->replyto != $MESSAGE->headers->from)
-      $prefix .= rcube_label('replyto') . ': ' . $MESSAGE->get_header('replyto') . "\n";
+    if ($cc = $MESSAGE->headers->get('cc'))
+      $prefix .= rcube_label('cc') . ': ' . $cc . "\n";
+    if (($replyto = $MESSAGE->headers->get('reply-to')) && $replyto != $MESSAGE->get_header('from'))
+      $prefix .= rcube_label('replyto') . ': ' . $replyto . "\n";
 
     $prefix .= "\n";
     $body = trim($body, "\r\n");
@@ -922,15 +1015,13 @@
       rcube_label('from'), Q($MESSAGE->get_header('from'), 'replace'),
       rcube_label('to'), Q($MESSAGE->get_header('to'), 'replace'));
 
-    if ($MESSAGE->headers->cc)
+    if ($cc = $MESSAGE->headers->get('cc'))
       $prefix .= sprintf("<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">%s: </th><td>%s</td></tr>",
-        rcube_label('cc'),
-        Q($MESSAGE->get_header('cc'), 'replace'));
+        rcube_label('cc'), Q($cc, 'replace'));
 
-    if ($MESSAGE->headers->replyto && $MESSAGE->headers->replyto != $MESSAGE->headers->from)
+    if (($replyto = $MESSAGE->headers->get('reply-to')) && $replyto != $MESSAGE->get_header('from'))
       $prefix .= sprintf("<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">%s: </th><td>%s</td></tr>",
-        rcube_label('replyto'),
-        Q($MESSAGE->get_header('replyto'), 'replace'));
+        rcube_label('replyto'), Q($replyto, 'replace'));
 
     $prefix .= "</tbody></table><br>";
   }
@@ -941,7 +1032,7 @@
 
 function rcmail_create_draft_body($body, $bodyIsHtml)
 {
-  global $MESSAGE, $OUTPUT, $COMPOSE;
+  global $MESSAGE, $COMPOSE;
 
   /**
    * add attachments
@@ -952,10 +1043,19 @@
       && count($MESSAGE->mime_parts) > 0)
   {
     $cid_map = rcmail_write_compose_attachments($MESSAGE, $bodyIsHtml);
+  }
+
+  // clean up HTML tags - XSS prevention (#1489251)
+  if ($bodyIsHtml) {
+    $body = rcmail_wash_html($body, array('safe' => 1), $cid_map);
+
+    // remove comments (produced by washtml)
+    $body = preg_replace('/<!--[^>]+-->/', '', $body);
 
     // replace cid with href in inline images links
-    if ($cid_map)
+    if (!empty($cid_map)) {
       $body = str_replace(array_keys($cid_map), array_values($cid_map), $body);
+    }
   }
 
   return $body;
@@ -989,11 +1089,13 @@
   global $RCMAIL, $COMPOSE, $compose_mode;
 
   $loaded_attachments = array();
-  foreach ((array)$COMPOSE['attachments'] as $id => $attachment) {
+  foreach ((array)$COMPOSE['attachments'] as $attachment) {
       $loaded_attachments[$attachment['name'] . $attachment['mimetype']] = $attachment;
   }
 
-  $cid_map = $messages = array();
+  $cid_map  = array();
+  $messages = array();
+
   foreach ((array)$message->mime_parts as $pid => $part)
   {
     if ($part->disposition == 'attachment' || ($part->disposition == 'inline' && $bodyIsHtml) || $part->filename) {
@@ -1005,25 +1107,32 @@
       if ($part->ctype_primary == 'message' && $compose_mode == RCUBE_COMPOSE_REPLY) {
         continue;
       }
-      // skip inline images when forwarding in plain text
-      if ($part->content_id && !$bodyIsHtml && $compose_mode == RCUBE_COMPOSE_FORWARD) {
+      // skip inline images when forwarding in text mode
+      if ($part->content_id && $part->disposition == 'inline' && !$bodyIsHtml && $compose_mode == RCUBE_COMPOSE_FORWARD) {
         continue;
       }
 
-      $skip = false;
+      // skip message/rfc822 attachments on forwards (#1489214)
+      // Thunderbird when forwarding in inline mode displays such attachments
+      // and skips any attachments from inside of such part, this however
+      // skipped e.g. images used in HTML body or other attachments. So,
+      // better to skip .eml attachments but not their content (included files).
       if ($part->mimetype == 'message/rfc822') {
+        if ($compose_mode == RCUBE_COMPOSE_FORWARD) {
+          continue;
+        }
         $messages[] = $part->mime_id;
-      } else if ($messages) {
+      }
+      else if ($compose_mode != RCUBE_COMPOSE_FORWARD) {
         // skip attachments included in message/rfc822 attachment (#1486487)
         foreach ($messages as $mimeid)
-          if (strpos($part->mime_id, $mimeid.'.') === 0) {
-            $skip = true;
-            break;
+          if (strpos($part->mime_id, $mimeid . '.') === 0) {
+            continue 2;
           }
       }
 
-      if (!$skip && (($attachment = $loaded_attachments[rcmail_attachment_name($part) . $part->mimetype])
-          || ($attachment = rcmail_save_attachment($message, $pid)))) {
+      if (($attachment = $loaded_attachments[rcmail_attachment_name($part) . $part->mimetype])
+          || ($attachment = rcmail_save_attachment($message, $pid))) {
         $COMPOSE['attachments'][$attachment['id']] = $attachment;
         if ($bodyIsHtml && ($part->content_id || $part->content_location)) {
           $url = sprintf('%s&_id=%s&_action=display-attachment&_file=rcmfile%s',
@@ -1076,7 +1185,7 @@
   $names     = array();
 
   $loaded_attachments = array();
-  foreach ((array)$COMPOSE['attachments'] as $id => $attachment) {
+  foreach ((array)$COMPOSE['attachments'] as $attachment) {
       $loaded_attachments[$attachment['name'] . $attachment['mimetype']] = $attachment;
   }
 
@@ -1211,10 +1320,11 @@
 
   // handle attachments in memory
   $data = file_get_contents($path);
+  $name = rcmail_basename($path);
 
   $attachment = array(
     'group' => $COMPOSE['id'],
-    'name' => rcmail_basename($path),
+    'name' => $name,
     'mimetype' => $mimetype ? $mimetype : rc_mime_content_type($path, $name),
     'data' => $data,
     'size' => strlen($data),
@@ -1295,8 +1405,9 @@
   if (!$attrib['id'])
     $attrib['id'] = 'rcmAttachmentList';
 
-  $out = "\n";
+  $out    = "\n";
   $jslist = array();
+  $button = '';
 
   if (is_array($COMPOSE['attachments'])) {
     if ($attrib['deleteicon']) {
@@ -1305,27 +1416,38 @@
         'alt' => rcube_label('delete')
       ));
     }
-    else
+    else if (rcube_utils::get_boolean($attrib['textbuttons'])) {
       $button = Q(rcube_label('delete'));
+    }
 
     foreach ($COMPOSE['attachments'] as $id => $a_prop) {
       if (empty($a_prop))
         continue;
 
-      $out .= html::tag('li', array('id' => 'rcmfile'.$id, 'class' => rcmail_filetype2classname($a_prop['mimetype'], $a_prop['name'])),
+      $out .= html::tag('li',
+        array(
+          'id'          => 'rcmfile'.$id,
+          'class'       => rcmail_filetype2classname($a_prop['mimetype'], $a_prop['name']),
+          'onmouseover' => "rcube_webmail.long_subject_title_ex(this, 0)",
+        ),
         html::a(array(
             'href' => "#delete",
             'title' => rcube_label('delete'),
             'onclick' => sprintf("return %s.command('remove-attachment','rcmfile%s', this)", JS_OBJECT_NAME, $id),
-            'class' => 'delete'),
-          $button) . Q($a_prop['name']));
+            'class' => 'delete'
+          ),
+          $button
+        ) . Q($a_prop['name'])
+      );
 
-        $jslist['rcmfile'.$id] = array('name' => $a_prop['name'], 'complete' => true, 'mimetype' => $a_prop['mimetype']);
+      $jslist['rcmfile'.$id] = array('name' => $a_prop['name'], 'complete' => true, 'mimetype' => $a_prop['mimetype']);
     }
   }
 
   if ($attrib['deleteicon'])
     $COMPOSE['deleteicon'] = $CONFIG['skin_path'] . $attrib['deleteicon'];
+  else if (rcube_utils::get_boolean($attrib['textbuttons']))
+    $COMPOSE['textbuttons'] = true;
   if ($attrib['cancelicon'])
     $OUTPUT->set_env('cancelicon', $CONFIG['skin_path'] . $attrib['cancelicon']);
   if ($attrib['loadingicon'])
@@ -1352,7 +1474,7 @@
 
   $out = html::div($attrib,
     $OUTPUT->form_tag(array('id' => $attrib['id'].'Frm', 'name' => 'uploadform', 'method' => 'post', 'enctype' => 'multipart/form-data'),
-      html::div(null, rcmail_compose_attachment_field(array('size' => $attrib['attachmentfieldsize']))) .
+      html::div(null, rcmail_compose_attachment_field()) .
       html::div('hint', rcube_label(array('name' => 'maxuploadsize', 'vars' => array('size' => $max_filesize)))) .
       (get_boolean($attrib['buttons']) ? html::div('buttons',
         $button->show(rcube_label('close'), array('class' => 'button', 'onclick' => "$('#$attrib[id]').hide()")) . ' ' .
@@ -1366,7 +1488,7 @@
 }
 
 
-function rcmail_compose_attachment_field($attrib)
+function rcmail_compose_attachment_field($attrib = array())
 {
   $attrib['type'] = 'file';
   $attrib['name'] = '_attachments[]';
@@ -1392,17 +1514,17 @@
                        rcube_label('normal'),
                        rcube_label('high'),
                        rcube_label('highest')),
-                 array(5, 4, 0, 2, 1));
+                 array('5', '4', '0', '2', '1'));
 
   if (isset($_POST['_priority']))
     $sel = $_POST['_priority'];
-  else if (intval($MESSAGE->headers->priority) != 3)
-    $sel = intval($MESSAGE->headers->priority);
+  else if (isset($MESSAGE->headers->priority) && intval($MESSAGE->headers->priority) != 3)
+    $sel = $MESSAGE->headers->priority;
   else
     $sel = 0;
 
   $out = $form_start ? "$form_start\n" : '';
-  $out .= $selector->show($sel);
+  $out .= $selector->show(strval($sel));
   $out .= $form_end ? "\n$form_end" : '';
 
   return $out;
@@ -1484,7 +1606,7 @@
   $select->add(Q(rcube_label('plaintoggle')), 'plain');
 
   return $select->show($useHtml ? 'html' : 'plain');
-
+/*
   foreach ($choices as $value => $text) {
     $attrib['id'] = '_' . $value;
     $attrib['value'] = $value;
@@ -1492,6 +1614,7 @@
   }
 
   return $selector;
+*/
 }
 
 
@@ -1627,6 +1750,38 @@
 }
 
 
+/**
+ *
+ */
+function rcmail_compose_responses_list($attrib)
+{
+    global $RCMAIL, $OUTPUT;
+
+    $attrib += array('id' => 'rcmresponseslist', 'tagname' => 'ul', 'cols' => 1);
+
+    $jsenv = array();
+    $list = new html_table($attrib);
+    foreach ($RCMAIL->get_compose_responses(true) as $response) {
+        $key = $response['key'];
+        $item = html::a(array(
+            'href '=> '#'.urlencode($response['name']),
+            'class' => rtrim('insertresponse ' . $attrib['itemclass']),
+            'unselectable' => 'on',
+            'rel' => $key,
+        ), Q($response['name']));
+
+        $jsenv[$key] = $response;
+        $list->add(array(), $item);
+    }
+
+    // set client env
+    $OUTPUT->set_env('textresponses', $jsenv);
+    $OUTPUT->add_gui_object('responseslist', $attrib['id']);
+
+    return $list->show();
+}
+
+
 // register UI objects
 $OUTPUT->add_handlers(array(
   'composeheaders' => 'rcmail_compose_headers',
@@ -1643,6 +1798,7 @@
   'storetarget' => 'rcmail_store_target_selection',
   'addressbooks' => 'rcmail_addressbook_list',
   'addresslist' => 'rcmail_contacts_list',
+  'responseslist' => 'rcmail_compose_responses_list',
 ));
 
 $OUTPUT->send('compose');

--
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