/**
* Returns an instance of Vi_Auth
*
* Singleton pattern implementation
*
* @return Vi_Auth Provides a fluent interface
*/
public static function getInstance()
{
if (null === self::$_instance) {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* Check not permission function
*
* @example {{p name='see_user' module='user'}}These words will be checked permission to apper...{{/p}}
*/
public static function checkNotPermisison($params, $content, &$smarty, &$repeat)
{
if (null == self::$_alc) {
/**
* Init alc
*/
$auth = Vi_Auth::getInstance();
self::$_alc = new Vi_Acl($auth->getIdentity());
}
// echo "<pre>";print_r($params);die;
/**
* Skip the first, will translate in second running
*/
if (null == $content) {
return '';
}
if (null == @$params['expandId']) {
$params['expandId'] = '*';
}
if (true == self::$_alc->checkPermission(@$params['name'], @$params['module'], $params['expandId'])) {
/**
* Print data
*/
return '';
} else {
return $content;
}
}
/**
* constructor init all data
*/
public function __construct($username)
{
$this->_auth = Vi_Auth::getInstance();
$dbPrefix = Vi_Registry::getDBPrefix();
$db = Vi_Registry::getDB();
$sqlSelectPermission = "\r\n\t\t\t\tSELECT p.name as pkey, r.enabled as penabled, r.expand_table_id, p.module as module_name FROM\r\n\t\t\t\t\t(SELECT * FROM {$dbPrefix}user WHERE username = {$db->quote($username)}) u,\r\n\t\t\t\t\t{$dbPrefix}group_permission r,\r\n\t\t\t\t\t{$dbPrefix}permission p\r\n\t\t\t\tWHERE r.permission_id = p.permission_id AND u.group_id = r.group_id;";
$db = Vi_Registry::getDB();
$permissions = $db->fetchAll($sqlSelectPermission);
$results = array();
foreach ($permissions as $per) {
if (null == $per['expand_table_id']) {
$results[$per['module_name']][$per['pkey']] = $per['penabled'] == '1' ? true : false;
} else {
$results[$per['module_name']][$per['pkey']][$per['expand_table_id']] = $per['penabled'] == '1' ? true : false;
}
}
$this->_permissions = $results;
}
/**
* Init configuration
*/
public function init()
{
/**
* Notify module type to translator
*/
$this->_currentType = Vi_Language::$currentType;
$this->_currentName = Vi_Language::$currentName;
Vi_Language::$currentType = Vi_Language::TYPE_MODULE;
Vi_Language::$currentName = $this->_request->getModuleName();
/**
* Add include path for controller
*/
set_include_path(get_include_path() . PATH_SEPARATOR . 'modules/' . Vi_Registry::getModuleName());
/**
* start session for system
*/
$this->session = new Zend_Session_Namespace(Vi_Constant::SESSION_NAMESPACE . "_" . Vi_Registry::getAppName());
Vi_Registry::set('session', $this->session);
/**
* Load module config
*/
$this->_config = Vi_Registry::get('config');
$configFile = 'modules/' . $this->_request->getModuleName() . '/config.php';
if (is_file($configFile)) {
$moduleConfig = (include $configFile);
/**
* Unset config item have values as default system
*/
$this->_unsetConfig($moduleConfig);
/**
* Merge with system config
*/
$this->_config = array_merge($this->_config, $moduleConfig);
Vi_Registry::set('config', $this->_config);
}
/**
* Load module constant
*/
$constantFile = 'modules/' . $this->_request->getModuleName() . '/Constant.php';
if (is_file($constantFile)) {
include_once $constantFile;
}
/**
* start up the auth
*/
$this->auth = Vi_Auth::getInstance();
$authStorage = new Vi_Auth_Storage();
$this->auth->setStorage($authStorage);
Vi_Registry::set('auth', $this->auth);
/**
* Only ADMIN application need following function
*
* Don't remove comment if you need change.
* In Vi_Controller_Action_Admin, this function is always loaded
*/
// $this->_initAcl();//Don't load permission as default
}
