Initialize rcube instance (with options); no caches without a valid user_id
| | |
| | | /** |
| | | * This implements the 'singleton' design pattern |
| | | * |
| | | * @param integer Options to initialize with this instance. See rcube::INIT_WITH_* constants |
| | | * @return rcube The one and only instance |
| | | */ |
| | | static function get_instance() |
| | | static function get_instance($mode = 0) |
| | | { |
| | | if (!self::$instance) { |
| | | self::$instance = new rcube(); |
| | | self::$instance->init($mode); |
| | | } |
| | | |
| | | return self::$instance; |
| | |
| | | */ |
| | | public function get_cache($name, $type='db', $ttl=0, $packed=true) |
| | | { |
| | | if (!isset($this->caches[$name])) { |
| | | $userid = $this->get_user_id(); |
| | | if (!isset($this->caches[$name]) && ($userid = $this->get_user_id())) { |
| | | $this->caches[$name] = new rcube_cache($type, $userid, $name, $ttl, $packed); |
| | | } |
| | | |
| | |
| | | { |
| | | if ($this->messages_caching && !$this->mcache) { |
| | | $rcube = rcube::get_instance(); |
| | | if ($dbh = $rcube->get_dbh()) { |
| | | if (($dbh = $rcube->get_dbh()) && ($userid = $rcube->get_user_id())) { |
| | | $this->mcache = new rcube_imap_cache( |
| | | $dbh, $this, $rcube->get_user_id(), $this->options['skip_deleted']); |
| | | $dbh, $this, $userid, $this->options['skip_deleted']); |
| | | } |
| | | } |
| | | |