diff options
| -rw-r--r-- | program/lib/Roundcube/rcube_session.php | 45 |
1 files changed, 42 insertions, 3 deletions
diff --git a/program/lib/Roundcube/rcube_session.php b/program/lib/Roundcube/rcube_session.php index 67072df41..caca262c6 100644 --- a/program/lib/Roundcube/rcube_session.php +++ b/program/lib/Roundcube/rcube_session.php @@ -34,6 +34,7 @@ class rcube_session private $changed; private $time_diff = 0; private $reloaded = false; + private $appends = array(); private $unsets = array(); private $gc_handlers = array(); private $cookiename = 'roundcube_sessauth'; @@ -441,8 +442,19 @@ class rcube_session $node = &$this->get_node(explode('.', $path), $_SESSION); - if ($key !== null) $node[$key] = $value; - else $node[] = $value; + if ($key !== null) { + $node[$key] = $value; + $path .= '.' . $key; + } + else { + $node[] = $value; + } + + $this->appends[] = $path; + + // when overwriting a previously unset variable + if ($this->unsets[$path]) + unset($this->unsets[$path]); } @@ -491,13 +503,40 @@ class rcube_session */ public function reload() { + // collect updated data from previous appends + $merge_data = array(); + foreach ((array)$this->appends as $var) { + $path = explode('.', $var); + $value = $this->get_node($path, $_SESSION); + $k = array_pop($path); + $node = &$this->get_node($path, $merge_data); + $node[$k] = $value; + } + if ($this->key && $this->memcache) $data = $this->mc_read($this->key); else if ($this->key) $data = $this->db_read($this->key); - if ($data) + if ($data) { session_decode($data); + + // apply appends and unsets to reloaded data + $_SESSION = array_merge_recursive($_SESSION, $merge_data); + + foreach ((array)$this->unsets as $var) { + if (isset($_SESSION[$var])) { + unset($_SESSION[$var]); + } + else { + $path = explode('.', $var); + $k = array_pop($path); + $node = &$this->get_node($path, $_SESSION); + unset($node[$k]); + } + } + } + } /** |