Better refresh of message list; improved HTML mail display

program/js/app.js

@@ -1244,13 +1244,15 @@ function rcube_webmail()
     if (!page && mbox != this.env.mailbox)
       {
       page = 1;
-      add_url += '&_refresh=1';
       this.env.current_page = page;
       if (this.message_list)
         this.message_list.clear_selection();
       this.show_contentframe(false);
       }
     
+    if (mbox != this.env.mailbox || (mbox == this.env.mailbox && !page && !sort))
+      add_url += '&_refresh=1';
+    
     this.select_folder(mbox, this.env.mailbox);
     this.env.mailbox = mbox;
 

program/steps/mail/func.inc

@@ -1207,16 +1207,18 @@ function rcmail_sanitize_html($body, $container_id)
   $body = preg_replace('/<a\s+([^>]+)>/Uie', "rcmail_alter_html_link('\\1');", $body);
 
   // add comments arround html and other tags
-  $out = preg_replace(array('/(<\/?html[^>]*>)/i',
+  $out = preg_replace(array(
-                            '/(<\/?head[^>]*>)/i',
+      '/(<!DOCTYPE.+)/i',
-                            '/(<title[^>]*>.*<\/title>)/Ui',
+      '/(<\/?html[^>]*>)/i',
-                            '/(<\/?meta[^>]*>)/i'),
+      '/(<\/?head[^>]*>)/i',
-                      '<!--\\1-->',
+      '/(<title[^>]*>.*<\/title>)/Ui',
-                      $body);
+      '/(<\/?meta[^>]*>)/i'),
-
+    '<!--\\1-->',
-  $out = preg_replace(array('/(<body[^>]*>)/i',
+    $body);
-                            '/(<\/body>)/i'),
+
-                      array('<div class="rcmBody">',
+  $out = preg_replace(array('/<body([^>]*)>/i',
+                            '/<\/body>/i'),
+                      array('<div class="rcmBody"\\1>',
                             '</div>'),
                       $out);
 

program/steps/mail/list.inc

@@ -37,12 +37,13 @@ else
   $sort_order = isset($_SESSION['sort_order']) ? $_SESSION['sort_order'] : $CONFIG['message_sort_order'];
 }
 
+$mbox_name = $IMAP->get_mailbox_name();
 
 // fetch message headers
-if ($count = $IMAP->messagecount())
+if ($count = $IMAP->messagecount($mbox_name, 'ALL', !empty($_REQUEST['_refresh'])))
   $a_headers = $IMAP->list_headers($mbox_name, NULL, $sort_col, $sort_order);
 
-$unseen = $IMAP->messagecount($mbox_name, 'UNSEEN', !empty($_REQUEST['_refresh']) ? TRUE : FALSE);
+$unseen = $IMAP->messagecount($mbox_name, 'UNSEEN', !empty($_REQUEST['_refresh']));
 
 // update message count display
 $pages = ceil($count/$IMAP->page_size);
@@ -51,7 +52,7 @@ $OUTPUT->set_env('pagecount', $pages);
 $OUTPUT->command('set_rowcount', rcmail_get_messagecount_text($count));
 
 // update mailboxlist
-$OUTPUT->command('set_unread_count', $IMAP->get_mailbox_name(), $unseen);
+$OUTPUT->command('set_unread_count', $mbox_name, $unseen);
 
 
 // add message rows