Trean_View_BookmarkList::__construct PHP Method

    public function __construct($bookmarks = null, $browser = null)
    {
        $this->_bookmarks = $bookmarks;
        if ($browser) {
            $this->_browser = $browser;
        } else {
            $this->_browser = $GLOBALS['injector']->getInstance('Trean_TagBrowser');
        }
        $action = Horde_Util::getFormData('actionID', '');
        switch ($action) {
            case 'remove':
                $tag = Horde_Util::getFormData('tag');
                if (isset($tag)) {
                    $this->_browser->removeTag($tag);
                    $this->_browser->save();
                }
                break;
            case 'add':
            default:
                // Add new tag to the stack, save to session.
                $tag = Horde_Util::getFormData('tag');
                if (isset($tag)) {
                    $this->_browser->addTag($tag);
                    $this->_browser->save();
                }
        }
        // Check for empty tag search.. then do what?
        $this->_noSearch = $this->_browser->tagCount() < 1;
    }