コード例 #1
0
 public function test_arrayToJSExcluding()
 {
     $testName = 'Check arrayToJSExcluding function in INTER-Mediator.php.';
     $ar = array('database' => 'TestDB', 'user' => 'web', 'password' => 'password');
     $prefix = '0';
     $exarray = array('password');
     $resultString = "'0':{'database':'TestDB','user':'******'}";
     $this->assertSame(arrayToJSExcluding($ar, $prefix, $exarray), $resultString, $testName);
     $ar = array('user' => 'web', 'password' => 'password', 'database' => 'TestDB');
     $prefix = '';
     $exarray = array('password');
     $resultString = "{'user':'******','database':'TestDB'}";
     $this->assertSame(arrayToJSExcluding($ar, $prefix, $exarray), $resultString, $testName);
 }
コード例 #2
0
/**
 * Create JavaScript source from array
 * @param array ar parameter array
 * @param string prefix strings for the prefix for key
 * @param array exarray array containing excluding keys
 * @return string JavaScript source
 */
function arrayToJSExcluding($ar, $prefix, $exarray)
{
    $returnStr = '';
    if (is_array($ar)) {
        $items = array();
        foreach ($ar as $key => $value) {
            $items[] = arrayToJSExcluding($value, $key, $exarray);
        }
        $currentKey = (string) $prefix;
        foreach ($items as $item) {
            if (!in_array($currentKey, $exarray) && $item != '') {
                if ($returnStr == '') {
                    $returnStr .= $item;
                } else {
                    $returnStr .= ',' . $item;
                }
            }
        }
        if ($currentKey == '') {
            $returnStr = '{' . $returnStr . '}';
        } else {
            $returnStr = "'{$currentKey}':{" . $returnStr . '}';
        }
    } else {
        $currentKey = (string) $prefix;
        if ($currentKey == '') {
            $returnStr = "'" . valueForJSInsert($ar) . "'";
        } else {
            if (!in_array($currentKey, $exarray)) {
                $returnStr = "'{$prefix}':'" . valueForJSInsert($ar) . "'";
            }
        }
    }
    return $returnStr;
}
コード例 #3
0
 public function generateInitialJSCode($datasource, $options, $dbspecification, $debug)
 {
     $q = '"';
     $generatedPrivateKey = null;
     $passPhrase = null;
     /*
      * Decide the params.php file and load it.
      */
     $currentDir = dirname(__FILE__) . DIRECTORY_SEPARATOR;
     $currentDirParam = $currentDir . 'params.php';
     $parentDirParam = dirname(dirname(__FILE__)) . DIRECTORY_SEPARATOR . 'params.php';
     if (file_exists($parentDirParam)) {
         include $parentDirParam;
     } else {
         if (file_exists($currentDirParam)) {
             include $currentDirParam;
         }
     }
     /*
      * Read the JS programs regarding by the developing or deployed.
      */
     if (file_exists($currentDir . 'INTER-Mediator-Lib.js')) {
         echo $this->combineScripts($currentDir);
     } else {
         readfile($currentDir . 'INTER-Mediator.js');
     }
     /*
      * Generate the link to the definition file editor
      */
     $relativeToDefFile = '';
     $editorPath = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'INTER-Mediator-Support';
     $defFilePath = $_SERVER['DOCUMENT_ROOT'] . $_SERVER['SCRIPT_NAME'];
     while (strpos($defFilePath, $editorPath) !== 0 && strlen($editorPath) > 1) {
         $editorPath = dirname($editorPath);
         $relativeToDefFile .= '..' . DIRECTORY_SEPARATOR;
     }
     $relativeToDefFile .= substr($defFilePath, strlen($editorPath) + 1);
     $editorPath = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'INTER-Mediator-Support' . DIRECTORY_SEPARATOR . 'defedit.html';
     if (file_exists($editorPath)) {
         $relativeToEditor = substr($editorPath, strlen($_SERVER['DOCUMENT_ROOT']));
         $this->generateAssignJS("INTERMediatorOnPage.getEditorPath", "function(){return {$q}{$relativeToEditor}?target={$relativeToDefFile}{$q};}");
     } else {
         $this->generateAssignJS("INTERMediatorOnPage.getEditorPath", "function(){return '';}");
     }
     /*
      * from db-class, determine the default key field string
      */
     $defaultKey = null;
     $dbClassName = 'DB_' . (isset($dbspecification['db-class']) ? $dbspecification['db-class'] : (isset($dbClass) ? $dbClass : ''));
     require_once "{$dbClassName}.php";
     if ((double) phpversion() < 5.3) {
         $dbInstance = new $dbClassName();
         if ($dbInstance != null) {
             $defaultKey = $dbInstance->getDefaultKey();
         }
     } else {
         $defaultKey = call_user_func(array($dbClassName, 'defaultKey'));
     }
     if ($defaultKey !== null) {
         $items = array();
         foreach ($datasource as $context) {
             if (!array_key_exists('key', $context)) {
                 $context['key'] = $defaultKey;
             }
             $items[] = $context;
         }
         $datasource = $items;
     }
     /*
      * Determine the uri of myself
      */
     if (isset($callURL)) {
         $pathToMySelf = $callURL;
     } else {
         if (isset($scriptPathPrefix) || isset($scriptPathSuffix)) {
             $pathToMySelf = (isset($scriptPathPrefix) ? $scriptPathPrefix : '') . $_SERVER['SCRIPT_NAME'] . (isset($scriptPathSufix) ? $scriptPathSuffix : '');
         } else {
             $pathToMySelf = $_SERVER['SCRIPT_NAME'];
         }
     }
     $this->generateAssignJS("INTERMediatorOnPage.getEntryPath", "function(){return {$q}{$pathToMySelf}{$q};}");
     $this->generateAssignJS("INTERMediatorOnPage.getDataSources", "function(){return ", arrayToJSExcluding($datasource, '', array('password')), ";}");
     $this->generateAssignJS("INTERMediatorOnPage.getOptionsAliases", "function(){return ", arrayToJS(isset($options['aliases']) ? $options['aliases'] : array(), ''), ";}");
     $this->generateAssignJS("INTERMediatorOnPage.getOptionsTransaction", "function(){return ", arrayToJS(isset($options['transaction']) ? $options['transaction'] : '', ''), ";}");
     $this->generateAssignJS("INTERMediatorOnPage.getDBSpecification", "function(){return ", arrayToJSExcluding($dbspecification, '', array('dsn', 'option', 'database', 'user', 'password', 'server', 'port', 'protocol', 'datatype')), ";}");
     $isEmailAsUsernae = isset($options['authentication']) && isset($options['authentication']['email-as-username']) && $options['authentication']['email-as-username'] === true;
     $this->generateAssignJS("INTERMediatorOnPage.isEmailAsUsername", $isEmailAsUsernae ? "true" : "false");
     $messageClass = null;
     if (isset($_SERVER["HTTP_ACCEPT_LANGUAGE"])) {
         $clientLangArray = explode(',', $_SERVER["HTTP_ACCEPT_LANGUAGE"]);
         foreach ($clientLangArray as $oneLanguage) {
             $langCountry = explode(';', $oneLanguage);
             if (strlen($langCountry[0]) > 0) {
                 $clientLang = explode('-', $langCountry[0]);
                 $messageClass = "MessageStrings_{$clientLang['0']}";
                 if (file_exists("{$currentDir}{$messageClass}.php")) {
                     $messageClass = new $messageClass();
                     break;
                 }
             }
             $messageClass = null;
         }
     }
     if ($messageClass == null) {
         require_once 'MessageStrings.php';
         $messageClass = new MessageStrings();
     }
     $this->generateAssignJS("INTERMediatorOnPage.getMessages", "function(){return ", arrayToJS($messageClass->getMessages(), ''), ";}");
     if (isset($options['browser-compatibility'])) {
         $browserCompatibility = $options['browser-compatibility'];
     }
     $this->generateAssignJS("INTERMediatorOnPage.browserCompatibility", "function(){return ", arrayToJS($browserCompatibility, ''), ";}");
     $clientIdSeed = time() + $_SERVER['REMOTE_ADDR'] + mt_rand();
     $randomSecret = mt_rand();
     $clientId = hash_hmac('sha256', $clientIdSeed, $randomSecret);
     $this->generateAssignJS("INTERMediatorOnPage.clientNotificationIdentifier", "function(){return ", arrayToJS($clientId, ''), ";}");
     $pusherParams = null;
     if (isset($pusherParameters)) {
         $pusherParams = $pusherParameters;
     } else {
         if (isset($options['pusher'])) {
             $pusherParams = $options['pusher'];
         }
     }
     if (!is_null($pusherParams)) {
         $appKey = isset($pusherParams['key']) ? $pusherParams['key'] : "_im_key_isnt_supplied";
         $chName = isset($pusherParams['channel']) ? $pusherParams['channel'] : "_im_pusher_default_channel";
         $this->generateAssignJS("INTERMediatorOnPage.clientNotificationKey", "function(){return ", arrayToJS($appKey, ''), ";}");
         $this->generateAssignJS("INTERMediatorOnPage.clientNotificationChannel", "function(){return ", arrayToJS($chName, ''), ";}");
     }
     if (isset($prohibitDebugMode) && $prohibitDebugMode) {
         $this->generateAssignJS("INTERMediator.debugMode", "false");
     } else {
         $this->generateAssignJS("INTERMediator.debugMode", $debug === false ? "false" : $debug);
     }
     // Check Authentication
     $boolValue = "false";
     $requireAuthenticationContext = array();
     if (isset($options['authentication'])) {
         $boolValue = "true";
     }
     foreach ($datasource as $aContext) {
         if (isset($aContext['authentication'])) {
             $boolValue = "true";
             $requireAuthenticationContext[] = $aContext['name'];
         }
     }
     $this->generateAssignJS("INTERMediatorOnPage.requireAuthentication", $boolValue);
     $this->generateAssignJS("INTERMediatorOnPage.authRequiredContext", arrayToJS($requireAuthenticationContext, ''));
     $this->generateAssignJS("INTERMediatorOnPage.isNativeAuth", isset($options['authentication']) && isset($options['authentication']['user']) && $options['authentication']['user'][0] === 'database_native' ? "true" : "false");
     $this->generateAssignJS("INTERMediatorOnPage.authStoring", $q, isset($options['authentication']) && isset($options['authentication']['storing']) ? $options['authentication']['storing'] : 'cookie', $q);
     $this->generateAssignJS("INTERMediatorOnPage.authExpired", isset($options['authentication']) && isset($options['authentication']['authexpired']) ? $options['authentication']['authexpired'] : '3600');
     $this->generateAssignJS("INTERMediatorOnPage.realm", $q, isset($options['authentication']) && isset($options['authentication']['realm']) ? $options['authentication']['realm'] : '', $q);
     if (isset($generatedPrivateKey)) {
         $rsa = new Crypt_RSA();
         $rsa->setPassword($passPhrase);
         $rsa->loadKey($generatedPrivateKey);
         $rsa->setPassword();
         $publickey = $rsa->getPublicKey(CRYPT_RSA_PUBLIC_FORMAT_RAW);
         $this->generateAssignJS("INTERMediatorOnPage.publickey", "new biRSAKeyPair('", $publickey['e']->toHex(), "','0','", $publickey['n']->toHex(), "')");
     }
 }
コード例 #4
0
 public function generateInitialJSCode($datasource, $options, $dbspecification, $debug)
 {
     $q = '"';
     $generatedPrivateKey = null;
     $passPhrase = null;
     $browserCompatibility = null;
     $scriptPathPrefix = null;
     $scriptPathSuffix = null;
     $oAuthProvider = null;
     $oAuthClientID = null;
     $oAuthRedirect = null;
     $dbClass = null;
     $params = IMUtil::getFromParamsPHPFile(array("generatedPrivateKey", "passPhrase", "browserCompatibility", "scriptPathPrefix", "scriptPathSuffix", "oAuthProvider", "oAuthClientID", "oAuthRedirect", "passwordPolicy", "documentRootPrefix", "dbClass", "nonSupportMessageId", "valuesForLocalContext"), true);
     $generatedPrivateKey = $params["generatedPrivateKey"];
     $passPhrase = $params["passPhrase"];
     $browserCompatibility = $params["browserCompatibility"];
     $scriptPathPrefix = $params["scriptPathPrefix"];
     $scriptPathSuffix = $params["scriptPathSuffix"];
     $oAuthProvider = $params["oAuthProvider"];
     $oAuthClientID = $params["oAuthClientID"];
     $oAuthRedirect = $params["oAuthRedirect"];
     $passwordPolicy = $params["passwordPolicy"];
     $dbClass = $params["dbClass"];
     $nonSupportMessageId = $params["nonSupportMessageId"];
     $documentRootPrefix = is_null($params["documentRootPrefix"]) ? "" : $params["documentRootPrefix"];
     $valuesForLocalContext = $params["valuesForLocalContext"];
     /*
      * Read the JS programs regarding by the developing or deployed.
      */
     $currentDir = dirname(__FILE__) . DIRECTORY_SEPARATOR;
     if (file_exists($currentDir . 'INTER-Mediator-Lib.js')) {
         echo $this->combineScripts($currentDir);
     } else {
         readfile($currentDir . 'INTER-Mediator.js');
     }
     /*
      * Generate the link to the definition file editor
      */
     $relativeToDefFile = '';
     $editorPath = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'INTER-Mediator-Support';
     $defFilePath = $_SERVER['DOCUMENT_ROOT'] . $_SERVER['SCRIPT_NAME'];
     while (strpos($defFilePath, $editorPath) !== 0 && strlen($editorPath) > 1) {
         $editorPath = dirname($editorPath);
         $relativeToDefFile .= '..' . DIRECTORY_SEPARATOR;
     }
     $relativeToDefFile .= substr($defFilePath, strlen($editorPath) + 1);
     $editorPath = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'INTER-Mediator-Support' . DIRECTORY_SEPARATOR . 'defedit.html';
     if (file_exists($editorPath)) {
         $relativeToEditor = substr($editorPath, strlen($_SERVER['DOCUMENT_ROOT']));
         $this->generateAssignJS("INTERMediatorOnPage.getEditorPath", "function(){return {$q}{$relativeToEditor}?target={$relativeToDefFile}{$q};}");
     } else {
         $this->generateAssignJS("INTERMediatorOnPage.getEditorPath", "function(){return '';}");
     }
     /*
      * from db-class, determine the default key field string
      */
     $defaultKey = null;
     $dbClassName = 'DB_' . (isset($dbspecification['db-class']) ? $dbspecification['db-class'] : (!is_null($dbClass) ? $dbClass : ''));
     if ($dbClassName !== 'DB_DefEditor' && $dbClassName !== 'DB_PageEditor') {
         require_once "{$dbClassName}.php";
     } else {
         require_once dirname(__FILE__) . "/INTER-Mediator-Support/{$dbClassName}.php";
     }
     if ((double) phpversion() < 5.3) {
         $dbInstance = new $dbClassName();
         if ($dbInstance != null) {
             $defaultKey = $dbInstance->getDefaultKey();
         }
     } else {
         $defaultKey = call_user_func(array($dbClassName, 'defaultKey'));
     }
     if ($defaultKey !== null) {
         $items = array();
         foreach ($datasource as $context) {
             if (!array_key_exists('key', $context)) {
                 $context['key'] = $defaultKey;
             }
             $items[] = $context;
         }
         $datasource = $items;
     }
     /*
      * Determine the uri of myself
      */
     if (isset($callURL)) {
         $pathToMySelf = $callURL;
     } else {
         if (isset($scriptPathPrefix) || isset($scriptPathSuffix)) {
             $pathToMySelf = (isset($scriptPathPrefix) ? $scriptPathPrefix : '') . filter_var($_SERVER['SCRIPT_NAME']) . (isset($scriptPathSufix) ? $scriptPathSuffix : '');
         } else {
             $pathToMySelf = filter_var($_SERVER['SCRIPT_NAME']);
         }
     }
     $pathToIMRootDir = '';
     if (function_exists('mb_ereg_replace')) {
         $pathToIMRootDir = mb_ereg_replace(mb_ereg_replace("\\x5c", "/", "^{$documentRootPrefix}" . filter_var($_SERVER['DOCUMENT_ROOT'])), "", mb_ereg_replace("\\x5c", "/", dirname(__FILE__)));
     }
     $this->generateAssignJS("INTERMediatorOnPage.getEntryPath", "function(){return {$q}{$pathToMySelf}{$q};}");
     $this->generateAssignJS("INTERMediatorOnPage.getIMRootPath", "function(){return {$q}{$pathToIMRootDir}{$q};}");
     $this->generateAssignJS("INTERMediatorOnPage.getDataSources", "function(){return ", arrayToJSExcluding($datasource, '', array('password')), ";}");
     $this->generateAssignJS("INTERMediatorOnPage.getOptionsAliases", "function(){return ", arrayToJS(isset($options['aliases']) ? $options['aliases'] : array(), ''), ";}");
     $this->generateAssignJS("INTERMediatorOnPage.getOptionsTransaction", "function(){return ", arrayToJS(isset($options['transaction']) ? $options['transaction'] : '', ''), ";}");
     $this->generateAssignJS("INTERMediatorOnPage.getDBSpecification", "function(){return ", arrayToJSExcluding($dbspecification, '', array('dsn', 'option', 'database', 'user', 'password', 'server', 'port', 'protocol', 'datatype')), ";}");
     $isEmailAsUsernae = isset($options['authentication']) && isset($options['authentication']['email-as-username']) && $options['authentication']['email-as-username'] === true;
     $this->generateAssignJS("INTERMediatorOnPage.isEmailAsUsername", $isEmailAsUsernae ? "true" : "false");
     $messageClass = IMUtil::getMessageClassInstance();
     $this->generateAssignJS("INTERMediatorOnPage.getMessages", "function(){return ", arrayToJS($messageClass->getMessages(), ''), ";}");
     if (isset($options['browser-compatibility'])) {
         $browserCompatibility = $options['browser-compatibility'];
     }
     foreach ($browserCompatibility as $browser => $browserInfo) {
         if (strtolower($browser) !== $browser) {
             $browserCompatibility[strtolower($browser)] = $browserCompatibility[$browser];
             unset($browserCompatibility[$browser]);
         }
     }
     $this->generateAssignJS("INTERMediatorOnPage.browserCompatibility", "function(){return ", arrayToJS($browserCompatibility, ''), ";}");
     $remoteAddr = filter_var($_SERVER['REMOTE_ADDR']);
     if (is_null($remoteAddr) || $remoteAddr === FALSE) {
         $remoteAddr = '0.0.0.0';
     }
     $clientIdSeed = time() + $remoteAddr + mt_rand();
     $randomSecret = mt_rand();
     $clientId = hash_hmac('sha256', $clientIdSeed, $randomSecret);
     $this->generateAssignJS("INTERMediatorOnPage.clientNotificationIdentifier", "function(){return ", arrayToJS($clientId, ''), ";}");
     if ($nonSupportMessageId != "") {
         $this->generateAssignJS("INTERMediatorOnPage.nonSupportMessageId", "{$q}{$nonSupportMessageId}{$q}");
     }
     $pusherParams = null;
     if (isset($pusherParameters)) {
         $pusherParams = $pusherParameters;
     } else {
         if (isset($options['pusher'])) {
             $pusherParams = $options['pusher'];
         }
     }
     if (!is_null($pusherParams)) {
         $appKey = isset($pusherParams['key']) ? $pusherParams['key'] : "_im_key_isnt_supplied";
         $chName = isset($pusherParams['channel']) ? $pusherParams['channel'] : "_im_pusher_default_channel";
         $this->generateAssignJS("INTERMediatorOnPage.clientNotificationKey", "function(){return ", arrayToJS($appKey, ''), ";}");
         $this->generateAssignJS("INTERMediatorOnPage.clientNotificationChannel", "function(){return ", arrayToJS($chName, ''), ";}");
     }
     $metadata = json_decode(file_get_contents(dirname(__FILE__) . DIRECTORY_SEPARATOR . "metadata.json"));
     $this->generateAssignJS("INTERMediatorOnPage.metadata", "{version:{$q}{$metadata->version}{$q},releasedate:{$q}{$metadata->releasedate}{$q}}");
     if (isset($prohibitDebugMode) && $prohibitDebugMode) {
         $this->generateAssignJS("INTERMediator.debugMode", "false");
     } else {
         $this->generateAssignJS("INTERMediator.debugMode", $debug === false ? "false" : $debug);
     }
     // Check Authentication
     $boolValue = "false";
     $requireAuthenticationContext = array();
     if (isset($options['authentication'])) {
         $boolValue = "true";
     }
     foreach ($datasource as $aContext) {
         if (isset($aContext['authentication'])) {
             $boolValue = "true";
             $requireAuthenticationContext[] = $aContext['name'];
         }
     }
     $this->generateAssignJS("INTERMediatorOnPage.requireAuthentication", $boolValue);
     $this->generateAssignJS("INTERMediatorOnPage.authRequiredContext", arrayToJS($requireAuthenticationContext, ''));
     $ldap = new LDAPAuth();
     // for PHP 5.2, 5.3
     $this->generateAssignJS("INTERMediatorOnPage.isLDAP", $ldap->isActive ? "true" : "false");
     $this->generateAssignJS("INTERMediatorOnPage.isOAuthAvailable", isset($oAuthProvider) ? "true" : "false");
     $authObj = new OAuthAuth();
     if ($authObj->isActive) {
         $this->generateAssignJS("INTERMediatorOnPage.oAuthClientID", $q, $oAuthClientID, $q);
         $this->generateAssignJS("INTERMediatorOnPage.oAuthBaseURL", $q, $authObj->oAuthBaseURL(), $q);
         $this->generateAssignJS("INTERMediatorOnPage.oAuthRedirect", $q, $oAuthRedirect, $q);
         $this->generateAssignJS("INTERMediatorOnPage.oAuthScope", $q, implode(' ', $authObj->infoScope()), $q);
     }
     $this->generateAssignJS("INTERMediatorOnPage.isNativeAuth", isset($options['authentication']) && isset($options['authentication']['user']) && $options['authentication']['user'][0] === 'database_native' ? "true" : "false");
     $this->generateAssignJS("INTERMediatorOnPage.authStoring", $q, isset($options['authentication']) && isset($options['authentication']['storing']) ? $options['authentication']['storing'] : 'cookie', $q);
     $this->generateAssignJS("INTERMediatorOnPage.authExpired", isset($options['authentication']) && isset($options['authentication']['authexpired']) ? $options['authentication']['authexpired'] : '3600');
     $this->generateAssignJS("INTERMediatorOnPage.realm", $q, isset($options['authentication']) && isset($options['authentication']['realm']) ? $options['authentication']['realm'] : '', $q);
     if (isset($generatedPrivateKey)) {
         $rsa = new Crypt_RSA();
         $rsa->setPassword($passPhrase);
         $rsa->loadKey($generatedPrivateKey);
         $rsa->setPassword();
         $publickey = $rsa->getPublicKey(CRYPT_RSA_PUBLIC_FORMAT_RAW);
         $this->generateAssignJS("INTERMediatorOnPage.publickey", "new biRSAKeyPair('", $publickey['e']->toHex(), "','0','", $publickey['n']->toHex(), "')");
         if (in_array(sha1($generatedPrivateKey), array('413351603fa756ecd8270147d1a84e9a2de2a3f9', '094f61a9db51e0159fb0bf7d02a321d37f29a715')) && isset($_SERVER['SERVER_ADDR']) && $_SERVER['SERVER_ADDR'] !== '192.168.56.101') {
             $this->generateDebugMessageJS('Please change the value of $generatedPrivateKey in params.php.');
         }
     }
     if (isset($passwordPolicy)) {
         $this->generateAssignJS("INTERMediatorOnPage.passwordPolicy", $q, $passwordPolicy, $q);
     } else {
         if (isset($options["authentication"]) && isset($options["authentication"]["password-policy"])) {
             $this->generateAssignJS("INTERMediatorOnPage.passwordPolicy", $q, $options["authentication"]["password-policy"], $q);
         }
     }
     if (isset($options['credit-including'])) {
         $this->generateAssignJS("INTERMediatorOnPage.creditIncluding", $q, $options['credit-including'], $q);
     }
     // Initial values for local context
     if (!isset($valuesForLocalContext)) {
         $valuesForLocalContext = array();
     }
     if (isset($options['local-context'])) {
         foreach ($options['local-context'] as $item) {
             $valuesForLocalContext[$item['key']] = $item['value'];
         }
     }
     if (isset($valuesForLocalContext) && is_array($valuesForLocalContext) && count($valuesForLocalContext) > 0) {
         $this->generateAssignJS("INTERMediatorOnPage.initLocalContext", arrayToJS($valuesForLocalContext));
     }
 }