/**
* Check if a given plugin exist
*
* @access public static
* @param int $id the plugin id
* @return bool $existed true if plugin exists, else false
* @since 1.0
*/
public static function isExists($id)
{
SLS_PluginsManager::returnPluginsXML();
$code = array_shift(SLS_PluginsManager::$_pluginsXML->getTags('//plugins/plugin[@id="'.$id.'"]/@code'));
if (empty($code))
return false;
return true;
}
/**
* Constructor
*
* @access protected
* @param object $plugin the plugin object
* @since 1.0
*/
protected function __construct($plugin)
{
$this->_className = get_class($plugin);
$this->_code = strtolower($this->_className);
$pluginsXML = SLS_PluginsManager::returnPluginsXML();
if (count($pluginsXML->getTags("//plugins/plugin[@code='".$this->_code."']/@id")) == 0)
SLS_Tracing::addTrace(new Exception("Cannot find plugin Configuration for ".$this->_className));
else
{
$this->_id = array_shift($pluginsXML->getTags("//plugins/plugin[@code='".$this->_code."']/@id"));
$this->_pluginManager = new SLS_PluginsManager($this->_id);
$this->_xml = $this->_pluginManager->getXML();
$this->_version = $this->_pluginManager->_version;
}
}
