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-rw-r--r--program/lib/Roundcube/rcube_imap.php10
-rw-r--r--program/lib/Roundcube/rcube_storage.php5
2 files changed, 10 insertions, 5 deletions
diff --git a/program/lib/Roundcube/rcube_imap.php b/program/lib/Roundcube/rcube_imap.php
index 8d9c37576..0aa059c26 100644
--- a/program/lib/Roundcube/rcube_imap.php
+++ b/program/lib/Roundcube/rcube_imap.php
@@ -1096,16 +1096,17 @@ class rcube_imap extends rcube_storage
/**
- * Returns current status of folder
+ * Returns current status of a folder (compared to the last time use)
*
* We compare the maximum UID to determine the number of
* new messages because the RECENT flag is not reliable.
*
* @param string $folder Folder name
+ * @param array $diff Difference data
*
- * @return int Folder status
+ * @return int Folder status
*/
- public function folder_status($folder = null)
+ public function folder_status($folder = null, &$diff = array())
{
if (!strlen($folder)) {
$folder = $this->folder;
@@ -1126,6 +1127,9 @@ class rcube_imap extends rcube_storage
// got new messages
if ($new['maxuid'] > $old['maxuid']) {
$result += 1;
+ // get new message UIDs range, that can be used for example
+ // to get the data of these messages
+ $diff['new'] = ($old['maxuid'] + 1 < $new['maxuid'] ? ($old['maxuid']+1).':' : '') . $new['maxuid'];
}
// some messages has been deleted
if ($new['cnt'] < $old['cnt']) {
diff --git a/program/lib/Roundcube/rcube_storage.php b/program/lib/Roundcube/rcube_storage.php
index 8a36f1f9d..700d12ffb 100644
--- a/program/lib/Roundcube/rcube_storage.php
+++ b/program/lib/Roundcube/rcube_storage.php
@@ -807,13 +807,14 @@ abstract class rcube_storage
/**
- * Returns current status of a folder
+ * Returns current status of a folder (compared to the last time use)
*
* @param string $folder Folder name
+ * @param array $diff Difference data
*
* @return int Folder status
*/
- abstract function folder_status($folder = null);
+ abstract function folder_status($folder = null, &$diff = array());
/**