From a3b85d7b8560cdc1057fcaffa3acbd247b4b5b7a Mon Sep 17 00:00:00 2001
From: Thomas B. <thomas@roundcube.net>
Date: Mon, 07 Oct 2013 13:19:03 -0400
Subject: [PATCH] Merge pull request #133 from cwickert/release-0.9-canned-responses

---
 program/steps/mail/check_recent.inc |   36 +++++++++++++++++++++++++-----------
 1 files changed, 25 insertions(+), 11 deletions(-)

diff --git a/program/steps/mail/check_recent.inc b/program/steps/mail/check_recent.inc
index 6673d0c..d3c14a3 100644
--- a/program/steps/mail/check_recent.inc
+++ b/program/steps/mail/check_recent.inc
@@ -6,7 +6,10 @@
  |                                                                       |
  | This file is part of the Roundcube Webmail client                     |
  | Copyright (C) 2005-2010, The Roundcube Dev Team                       |
- | Licensed under the GNU GPL                                            |
+ |                                                                       |
+ | Licensed under the GNU General Public License version 3 or            |
+ | any later version with exceptions for skins & plugins.                |
+ | See the README file for a full license statement.                     |
  |                                                                       |
  | PURPOSE:                                                              |
  |   Check for recent messages, in all mailboxes                         |
@@ -14,13 +17,16 @@
  +-----------------------------------------------------------------------+
  | Author: Thomas Bruederli <roundcube@gmail.com>                        |
  +-----------------------------------------------------------------------+
-
- $Id$
-
 */
 
-$current = $RCMAIL->storage->get_folder();
-$check_all = !empty($_GET['_refresh']) || (bool)$RCMAIL->config->get('check_all_folders');
+// If there's no folder or messages list, there's nothing to update
+// This can happen on 'refresh' request
+if (empty($_REQUEST['_folderlist']) && empty($_REQUEST['_list'])) {
+    return;
+}
+
+$current   = $RCMAIL->storage->get_folder();
+$check_all = $RCMAIL->action != 'refresh' || (bool)$RCMAIL->config->get('check_all_folders');
 
 // list of folders to check
 if ($check_all) {
@@ -28,9 +34,14 @@
 }
 else {
     $a_mailboxes = (array) $current;
-    if ($a_mailboxes[0] != 'INBOX')
+    if ($current != 'INBOX') {
         $a_mailboxes[] = 'INBOX';
+    }
 }
+
+// Control folders list from a plugin
+$plugin      = $RCMAIL->plugins->exec_hook('check_recent', array('folders' => $a_mailboxes, 'all' => $check_all));
+$a_mailboxes = $plugin['folders'];
 
 // check recent/unseen counts
 foreach ($a_mailboxes as $mbox_name) {
@@ -64,13 +75,15 @@
         if (!empty($_GET['_quota']))
             $OUTPUT->command('set_quota', rcmail_quota_content());
 
+        $OUTPUT->set_env('exists', $RCMAIL->storage->count($mbox_name, 'EXISTS'));
+
         // "No-list" mode, don't get messages
         if (empty($_GET['_list']))
             continue;
 
         // get overall message count; allow caching because rcube_storage::folder_status() did a refresh
-        $all_count = $RCMAIL->storage->count(null, $RCMAIL->storage->get_threading() ? 'THREADS' : 'ALL');
-
+        $list_mode = $RCMAIL->storage->get_threading() ? 'THREADS' : 'ALL';
+        $all_count = $RCMAIL->storage->count($mbox_name, $list_mode, false, false);
         $page      = $RCMAIL->storage->get_page();
         $page_size = $RCMAIL->storage->get_pagesize();
 
@@ -93,7 +106,7 @@
         $OUTPUT->command('message_list.clear', $all_count ? false : true);
 
         if ($all_count) {
-            $a_headers = $RCMAIL->storage->list_messages($mbox_name, null, $_SESSION['sort_col'], $_SESSION['sort_order']);
+            $a_headers = $RCMAIL->storage->list_messages($mbox_name, null, rcmail_sort_column(), rcmail_sort_order());
             // add message rows
             rcmail_js_message_list($a_headers, false);
             // remove messages that don't exists from list selection array
@@ -102,6 +115,7 @@
     }
 }
 
-$RCMAIL->plugins->exec_hook('keep_alive', array());
+// trigger refresh hook
+$RCMAIL->plugins->exec_hook('refresh', array());
 
 $OUTPUT->send();

--
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