Method _loadEditor

/**
 * Load the editor
 *
 * @param   array  $config  Associative array of editor config parameters
 *
 * @return  mixed
 *
 * @since   1.5
 */
protected function _loadEditor($config = array())
{
    // Check whether editor is already loaded
    if ($this->_editor !== null) {
        return false;
    }
    // Build the path to the needed editor plugin
    $name = InputFilter::getInstance()->clean($this->_name, 'cmd');
    $path = JPATH_PLUGINS . '/editors/' . $name . '/' . $name . '.php';
    if (!is_file($path)) {
        Log::add(Text::_('JLIB_HTML_EDITOR_CANNOT_LOAD'), Log::WARNING, 'jerror');
        return false;
    }
    // Require plugin file
    require_once $path;
    // Get the plugin
    $plugin = PluginHelper::getPlugin('editors', $this->_name);
    // If no plugin is published we get an empty array and there not so much to do with it
    if (empty($plugin)) {
        return false;
    }
    $params = new Registry($plugin->params);
    $params->loadArray($config);
    $plugin->params = $params;
    // Build editor plugin classname
    $name = 'PlgEditor' . $this->_name;
    $dispatcher = $this->getDispatcher();
    if ($this->_editor = new $name($dispatcher, (array) $plugin)) {
        // Load plugin parameters
        $this->initialise();
        PluginHelper::importPlugin('editors-xtd');
    }
}