From a3644638aaf0418598196a870204e0b632a4c8ad Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Fri, 17 Apr 2015 06:28:40 -0400
Subject: [PATCH] Allow preference sections to define CSS class names

---
 program/steps/mail/check_recent.inc |  189 ++++++++++++++++++++++++++++++++++------------
 1 files changed, 139 insertions(+), 50 deletions(-)

diff --git a/program/steps/mail/check_recent.inc b/program/steps/mail/check_recent.inc
index 35c15a2..4e3b156 100644
--- a/program/steps/mail/check_recent.inc
+++ b/program/steps/mail/check_recent.inc
@@ -4,9 +4,12 @@
  +-----------------------------------------------------------------------+
  | program/steps/mail/check_recent.inc                                   |
  |                                                                       |
- | This file is part of the RoundCube Webmail client                     |
- | Copyright (C) 2005-2008, RoundCube Dev. - Switzerland                 |
- | Licensed under the GNU GPL                                            |
+ | This file is part of the Roundcube Webmail client                     |
+ | Copyright (C) 2005-2014, The Roundcube Dev Team                       |
+ |                                                                       |
+ | 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                         |
@@ -14,55 +17,141 @@
  +-----------------------------------------------------------------------+
  | Author: Thomas Bruederli <roundcube@gmail.com>                        |
  +-----------------------------------------------------------------------+
-
- $Id: check_recent.inc 233 2006-06-26 17:31:20Z richs $
-
 */
 
-$a_mailboxes = $IMAP->list_mailboxes();
-$check_all = (bool)$RCMAIL->config->get('check_all_folders');
-
-foreach ($a_mailboxes as $mbox_name) {
-  if ($mbox_name == $IMAP->get_mailbox_name()) {
-    if ($recent_count = $IMAP->messagecount(NULL, 'RECENT', TRUE)) {
-      // refresh saved search set
-      if (($search_request = get_input_value('_search', RCUBE_INPUT_GPC)) && $IMAP->search_set)
-        $_SESSION['search'][$search_request] = $IMAP->refresh_search();
-        
-      $count_all = $IMAP->messagecount(NULL, 'ALL', TRUE);
-      $unread_count = $IMAP->messagecount(NULL, 'UNSEEN', TRUE);
-
-      $OUTPUT->set_env('messagecount', $IMAP->messagecount());
-      $OUTPUT->set_env('pagesize', $IMAP->page_size);
-      $OUTPUT->set_env('pagecount', ceil($IMAP->messagecount()/$IMAP->page_size));
-      $OUTPUT->command('set_unread_count', $mbox_name, $unread_count, ($mbox_name == 'INBOX'));
-      $OUTPUT->command('set_rowcount', rcmail_get_messagecount_text());
-      $OUTPUT->command('set_quota', rcmail_quota_content($IMAP->get_quota()));
-
-      if (rcmail::get_instance()->config->get('focus_on_new_message',true))
-        $OUTPUT->command('new_message_focus');
-
-      // add new message headers to list
-      $a_headers = array();
-      for ($i=$recent_count, $id=$count_all-$recent_count+1; $i>0; $i--, $id++)
-      {
-        // skip message if it does not match the current search
-        if (!$IMAP->in_searchset($id))
-          continue;
-        
-        $header = $IMAP->get_headers($id, NULL, FALSE);
-        if ($header->recent)
-          $a_headers[] = $header;
-      }
-
-      rcmail_js_message_list($a_headers, TRUE);
-    }
-  }
-  else if ($IMAP->messagecount($mbox_name, 'RECENT', $check_all)) {
-    $OUTPUT->command('set_unread_count', $mbox_name, $IMAP->messagecount($mbox_name, 'UNSEEN', $check_all));
-  }
+// If there's no folder or messages list, there's nothing to update
+// This can happen on 'refresh' request
+if (empty($_POST['_folderlist']) && empty($_POST['_list'])) {
+    return;
 }
 
-$OUTPUT->send();
+$trash     = $RCMAIL->config->get('trash_mbox');
+$current   = $RCMAIL->storage->get_folder();
+$check_all = $RCMAIL->action != 'refresh' || (bool)$RCMAIL->config->get('check_all_folders');
+$page      = $RCMAIL->storage->get_page();
+$page_size = $RCMAIL->storage->get_pagesize();
 
-?>
+$search_request = rcube_utils::get_input_value('_search', rcube_utils::INPUT_GPC);
+if ($search_request && $_SESSION['search_request'] != $search_request) {
+    $search_request = null;
+}
+
+// list of folders to check
+if ($check_all) {
+    $a_mailboxes = $RCMAIL->storage->list_folders_subscribed('', '*', 'mail');
+}
+else if ($search_request && is_object($_SESSION['search'][1])) {
+    $a_mailboxes = (array) $_SESSION['search'][1]->get_parameters('MAILBOX');
+}
+else {
+    $a_mailboxes = (array) $current;
+    if ($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) {
+    $is_current = $mbox_name == $current || ($search_request && is_object($_SESSION['search'][1]) && in_array($mbox_name, (array)$_SESSION['search'][1]->get_parameters('MAILBOX')));
+    if ($is_current) {
+        // Synchronize mailbox cache, handle flag changes
+        $RCMAIL->storage->folder_sync($mbox_name);
+    }
+
+    // Get mailbox status
+    $status = $RCMAIL->storage->folder_status($mbox_name, $diff);
+
+    if ($status & 1) {
+        // trigger plugin hook
+        $RCMAIL->plugins->exec_hook('new_messages',
+            array('mailbox' => $mbox_name, 'is_current' => $is_current, 'diff' => $diff));
+    }
+
+    rcmail_send_unread_count($mbox_name, true, null,
+      (!$is_current && ($status & 1)) ? 'recent' : '');
+
+    if ($status && $is_current) {
+        // refresh saved search set
+        if ($search_request && isset($_SESSION['search'])) {
+            unset($search_request);  // only do this once
+            $_SESSION['search'] = $RCMAIL->storage->refresh_search();
+            if ($_SESSION['search'][1]->multi) {
+                $mbox_name = '';
+            }
+        }
+
+        if (!empty($_POST['_quota'])) {
+            $OUTPUT->command('set_quota', $RCMAIL->quota_content(null, $mbox_name));
+        }
+
+        $OUTPUT->set_env('exists', $RCMAIL->storage->count($mbox_name, 'EXISTS', true));
+
+        // "No-list" mode, don't get messages
+        if (empty($_POST['_list'])) {
+            continue;
+        }
+
+        // get overall message count; allow caching because rcube_storage::folder_status()
+        // did a refresh but only in list mode
+        $list_mode = $RCMAIL->storage->get_threading() ? 'THREADS' : 'ALL';
+        $all_count = $RCMAIL->storage->count($mbox_name, $list_mode, $list_mode == 'THREADS', false);
+
+        // check current page if we're not on the first page
+        if ($all_count && $page > 1) {
+            $remaining = $all_count - $page_size * ($page - 1);
+            if ($remaining <= 0) {
+                $page -= 1;
+                $RCMAIL->storage->set_page($page);
+                $_SESSION['page'] = $page;
+            }
+        }
+
+        $OUTPUT->set_env('messagecount', $all_count);
+        $OUTPUT->set_env('pagecount', ceil($all_count/$page_size));
+        $OUTPUT->command('set_rowcount', rcmail_get_messagecount_text($all_count), $mbox_name);
+        $OUTPUT->set_env('current_page', $all_count ? $page : 1);
+
+        // remove old rows (and clear selection if new list is empty)
+        $OUTPUT->command('message_list.clear', $all_count ? false : true);
+
+        if ($all_count) {
+            $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
+            $OUTPUT->command('update_selection');
+        }
+    }
+    // handle flag updates
+    else if ($is_current && ($uids = rcube_utils::get_input_value('_uids', rcube_utils::INPUT_GPC)) && empty($search_request)) {
+        $data = $RCMAIL->storage->folder_data($mbox_name);
+
+        if (empty($_SESSION['list_mod_seq']) || $_SESSION['list_mod_seq'] != $data['HIGHESTMODSEQ']) {
+            $flags = $RCMAIL->storage->list_flags($mbox_name, explode(',', $uids), $_SESSION['list_mod_seq']);
+            foreach ($flags as $idx => $row) {
+                $flags[$idx] = array_change_key_case(array_map('intval', $row));
+            }
+
+            // remember last HIGHESTMODSEQ value (if supported)
+            if (!empty($data['HIGHESTMODSEQ'])) {
+                $_SESSION['list_mod_seq'] = $data['HIGHESTMODSEQ'];
+            }
+
+            $RCMAIL->output->set_env('recent_flags', $flags);
+        }
+    }
+
+    // set trash folder state
+    if ($mbox_name === $trash) {
+        $OUTPUT->command('set_trash_count', $RCMAIL->storage->count($mbox_name, 'EXISTS', true));
+    }
+}
+
+// trigger refresh hook
+$RCMAIL->plugins->exec_hook('refresh', array());
+
+$OUTPUT->send();

--
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