hybridauth / hybridauth

src/Provider/Mastodon.php

Spacing +6 added lines, -6 removed lines

@@ -27,17 +27,17 @@ 
     {
         parent::configure();
 
-        if (!$this->config->exists('url')) {
+        if ( ! $this->config->exists('url')) {
             throw new InvalidApplicationCredentialsException(
                 'You must define a Mastodon instance url'
             );
         }
         $url = $this->config->get('url');
 
-        $this->apiBaseUrl = $url . '/api/v1';
+        $this->apiBaseUrl = $url.'/api/v1';
 
-        $this->authorizeUrl = $url . '/oauth/authorize';
-        $this->accessTokenUrl = $url . '/oauth/token';
+        $this->authorizeUrl = $url.'/oauth/authorize';
+        $this->accessTokenUrl = $url.'/oauth/token';
     }
 
     /**
@@ -49,7 +49,7 @@ 
 
         $data = new Data\Collection($response);
 
-        if (!$data->exists('id') || !$data->get('id')) {
+        if ( ! $data->exists('id') || ! $data->get('id')) {
             throw new UnexpectedApiResponseException(
                 'Provider API returned an unexpected response.'
             );
@@ -87,7 +87,7 @@ 
 
             foreach ($pictures as $picture) {
                 $images = $this->apiRequest(
-                    $this->config->get('url') . '/api/v2/media',
+                    $this->config->get('url').'/api/v2/media',
                     'POST',
                     [
                         'file' => new \CurlFile(

src/Provider/Apple.php

Spacing +16 added lines, -18 removed lines

@@ -181,7 +181,7 @@ 
         $verifyTokenSignature =
             $this->config->exists('verifyTokenSignature') ? $this->config->get('verifyTokenSignature') : true;
 
-        if (!$verifyTokenSignature) {
+        if ( ! $verifyTokenSignature) {
             // payload extraction by https://github.com/omidborjian
             // https://github.com/hybridauth/hybridauth/issues/1095#issuecomment-626479263
             // JWT splits the string to 3 components 1) first is header 2) is payload 3) is signature
@@ -198,7 +198,7 @@ 
 
             foreach ($publicKeys->keys as $publicKey) {
                 try {
-                    $jwk = (array)$publicKey;
+                    $jwk = (array) $publicKey;
 
                     $key = PublicKeyLoader::load(
                         [
@@ -209,11 +209,10 @@ 
                         ->withHash('sha1')
                         ->withMGFHash('sha1');
 
-                    $pem = (string)$key;
+                    $pem = (string) $key;
 
                     $payload = (version_compare($this->getJwtVersion(), '6.2') < 0) ?
-                        JWT::decode($id_token, $pem, ['RS256']) :
-                        JWT::decode($id_token, new Key($pem, 'RS256'));
+                        JWT::decode($id_token, $pem, ['RS256']) : JWT::decode($id_token, new Key($pem, 'RS256'));
                     break;
                 } catch (Exception $e) {
                     $error = $e->getMessage();
@@ -223,14 +222,14 @@ 
                 }
             }
 
-            if ($error && !$payload) {
+            if ($error && ! $payload) {
                 throw new Exception($error);
             }
         }
 
         $data = new Data\Collection($payload);
 
-        if (!$data->exists('sub')) {
+        if ( ! $data->exists('sub')) {
             throw new UnexpectedValueException('Missing token payload.');
         }
 
@@ -239,12 +238,12 @@ 
         $userProfile->email = $data->get('email');
         $this->storeData('expires_at', $data->get('exp'));
 
-        if (!empty($_REQUEST['user'])) {
+        if ( ! empty($_REQUEST['user'])) {
             $objUser = json_decode($_REQUEST['user']);
             $user = new Data\Collection($objUser);
-            if (!$user->isEmpty()) {
+            if ( ! $user->isEmpty()) {
                 $name = $user->get('name');
-                if (!empty($name->firstName)) {
+                if ( ! empty($name->firstName)) {
                     $userProfile->firstName = $name->firstName;
                     $userProfile->lastName = $name->lastName;
                     $userProfile->displayName = join(' ', [$userProfile->firstName, $userProfile->lastName]);
@@ -266,7 +265,7 @@ 
         // Your 10-character Team ID
         $team_id = $this->config->filter('keys')->get('team_id');
 
-        if (!$team_id) {
+        if ( ! $team_id) {
             throw new InvalidApplicationCredentialsException(
                 'Missing parameter team_id: your team id is required to generate the JWS token.'
             );
@@ -275,7 +274,7 @@ 
         // Your Services ID, e.g. com.aaronparecki.services
         $client_id = $this->config->filter('keys')->get('id') ?: $this->config->filter('keys')->get('key');
 
-        if (!$client_id) {
+        if ( ! $client_id) {
             throw new InvalidApplicationCredentialsException(
                 'Missing parameter id: your client id is required to generate the JWS token.'
             );
@@ -284,7 +283,7 @@ 
         // Find the 10-char Key ID value from the portal
         $key_id = $this->config->filter('keys')->get('key_id');
 
-        if (!$key_id) {
+        if ( ! $key_id) {
             throw new InvalidApplicationCredentialsException(
                 'Missing parameter key_id: your key id is required to generate the JWS token.'
             );
@@ -294,16 +293,16 @@ 
         $key_content = $this->config->filter('keys')->get('key_content');
 
         // Save your private key from Apple in a file called `key.txt`
-        if (!$key_content) {
+        if ( ! $key_content) {
             $key_file = $this->config->filter('keys')->get('key_file');
 
-            if (!$key_file) {
+            if ( ! $key_file) {
                 throw new InvalidApplicationCredentialsException(
                     'Missing parameter key_content or key_file: your key is required to generate the JWS token.'
                 );
             }
 
-            if (!file_exists($key_file)) {
+            if ( ! file_exists($key_file)) {
                 throw new InvalidApplicationCredentialsException(
                     "Your key file $key_file does not exist."
                 );
@@ -335,7 +334,6 @@ 
     {
         // assume old JWT version if no version check is possible because composer 1 is installed
         return class_exists('Composer\InstalledVersions') ?
-            InstalledVersions::getVersion('firebase/php-jwt') :
-            '';
+            InstalledVersions::getVersion('firebase/php-jwt') : '';
     }
 }

src/Adapter/OAuth2.php

Spacing +27 added lines, -27 removed lines

@@ -249,9 +249,9 @@ 
         $this->clientId = $this->config->filter('keys')->get('id') ?: $this->config->filter('keys')->get('key');
         $this->clientSecret = $this->config->filter('keys')->get('secret');
 
-        if (!$this->clientId || !$this->clientSecret) {
+        if ( ! $this->clientId || ! $this->clientSecret) {
             throw new InvalidApplicationCredentialsException(
-                'Your application id is required in order to connect to ' . $this->providerId
+                'Your application id is required in order to connect to '.$this->providerId
             );
         }
 
@@ -289,7 +289,7 @@ 
         ];
 
         $refreshToken = $this->getStoredData('refresh_token');
-        if (!empty($refreshToken)) {
+        if ( ! empty($refreshToken)) {
             $this->tokenRefreshParameters = [
                 'grant_type' => 'refresh_token',
                 'refresh_token' => $refreshToken,
@@ -297,7 +297,7 @@ 
         }
 
         $this->apiRequestHeaders = [
-            'Authorization' => 'Bearer ' . $this->getStoredData('access_token')
+            'Authorization' => 'Bearer '.$this->getStoredData('access_token')
         ];
     }
 
@@ -336,8 +336,8 @@ 
      */
     public function isConnected()
     {
-        if ((bool)$this->getStoredData('access_token')) {
-            return (!$this->hasAccessTokenExpired() || $this->isRefreshTokenAvailable());
+        if ((bool) $this->getStoredData('access_token')) {
+            return ( ! $this->hasAccessTokenExpired() || $this->isRefreshTokenAvailable());
         }
         return false;
     }
@@ -368,7 +368,7 @@ 
     {
         $error = filter_input(INPUT_GET, 'error', FILTER_SANITIZE_SPECIAL_CHARS);
 
-        if (!empty($error)) {
+        if ( ! empty($error)) {
             $error_description = filter_input(INPUT_GET, 'error_description', FILTER_SANITIZE_SPECIAL_CHARS);
             $error_uri = filter_input(INPUT_GET, 'error_uri', FILTER_SANITIZE_SPECIAL_CHARS);
 
@@ -425,11 +425,11 @@ 
          * http://tools.ietf.org/html/rfc6749#section-4.1.1
          */
         if ($this->supportRequestState
-            && (!$state || $this->getStoredData('authorization_state') != $state)
+            && ( ! $state || $this->getStoredData('authorization_state') != $state)
         ) {
             $this->deleteStoredData('authorization_state');
             throw new InvalidAuthorizationStateException(
-                'The authorization state [state=' . substr(htmlentities($state), 0, 100) . '] '
+                'The authorization state [state='.substr(htmlentities($state), 0, 100).'] '
                 . 'of this page is either invalid or has already been consumed.'
             );
         }
@@ -471,23 +471,23 @@ 
      */
     protected function getAuthorizeUrl($parameters = [])
     {
-        $this->AuthorizeUrlParameters = !empty($parameters)
+        $this->AuthorizeUrlParameters = ! empty($parameters)
             ? $parameters
             : array_replace(
-                (array)$this->AuthorizeUrlParameters,
-                (array)$this->config->get('authorize_url_parameters')
+                (array) $this->AuthorizeUrlParameters,
+                (array) $this->config->get('authorize_url_parameters')
             );
 
         if ($this->supportRequestState) {
-            if (!isset($this->AuthorizeUrlParameters['state'])) {
-                $this->AuthorizeUrlParameters['state'] = 'HA-' . str_shuffle('ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890');
+            if ( ! isset($this->AuthorizeUrlParameters['state'])) {
+                $this->AuthorizeUrlParameters['state'] = 'HA-'.str_shuffle('ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890');
             }
 
             $this->storeData('authorization_state', $this->AuthorizeUrlParameters['state']);
         }
 
         $queryParams = http_build_query($this->AuthorizeUrlParameters, '', '&', $this->AuthorizeUrlParametersEncType);
-        return $this->authorizeUrl . '?' . $queryParams;
+        return $this->authorizeUrl.'?'.$queryParams;
     }
 
     /**
@@ -567,9 +567,9 @@ 
 
         $collection = new Data\Collection($data);
 
-        if (!$collection->exists('access_token')) {
+        if ( ! $collection->exists('access_token')) {
             throw new InvalidAccessTokenException(
-                'Provider returned no access_token: ' . htmlentities($response)
+                'Provider returned no access_token: '.htmlentities($response)
             );
         }
 
@@ -582,7 +582,7 @@ 
 
         // calculate when the access token expire
         if ($collection->exists('expires_in')) {
-            $expires_at = time() + (int)$collection->get('expires_in');
+            $expires_at = time() + (int) $collection->get('expires_in');
 
             $this->storeData('expires_in', $collection->get('expires_in'));
             $this->storeData('expires_at', $expires_at);
@@ -620,11 +620,11 @@ 
      */
     public function refreshAccessToken($parameters = [])
     {
-        $this->tokenRefreshParameters = !empty($parameters)
+        $this->tokenRefreshParameters = ! empty($parameters)
             ? $parameters
             : $this->tokenRefreshParameters;
 
-        if (!$this->isRefreshTokenAvailable()) {
+        if ( ! $this->isRefreshTokenAvailable()) {
             return null;
         }
 
@@ -655,7 +655,7 @@ 
         }
 
         $expires_at = $this->getStoredData('expires_at');
-        if (!$expires_at) {
+        if ( ! $expires_at) {
             return null;
         }
 
@@ -721,21 +721,21 @@ 
         }
 
         if (strrpos($url, 'http://') !== 0 && strrpos($url, 'https://') !== 0) {
-            $url = rtrim($this->apiBaseUrl, '/') . '/' . ltrim($url, '/');
+            $url = rtrim($this->apiBaseUrl, '/').'/'.ltrim($url, '/');
         }
 
-        $parameters = array_replace($this->apiRequestParameters, (array)$parameters);
-        $headers = array_replace($this->apiRequestHeaders, (array)$headers);
+        $parameters = array_replace($this->apiRequestParameters, (array) $parameters);
+        $headers = array_replace($this->apiRequestHeaders, (array) $headers);
 
         $response = $this->httpClient->request(
             $url,
-            $method,     // HTTP Request Method. Defaults to GET.
+            $method, // HTTP Request Method. Defaults to GET.
             $parameters, // Request Parameters
-            $headers,    // Request Headers
+            $headers, // Request Headers
             $multipart   // Is request multipart
         );
 
-        $this->validateApiResponse('Signed API request to ' . $url . ' has returned an error');
+        $this->validateApiResponse('Signed API request to '.$url.' has returned an error');
 
         $response = (new Data\Parser())->parse($response);
 

src/Provider/LinkedInOpenID.php

Spacing +1 added lines, -1 removed lines

@@ -66,7 +66,7 @@
         $response = $this->apiRequest('/userinfo', 'GET', []);
         $data = new Data\Collection($response);
 
-        if (!$data->exists('sub')) {
+        if ( ! $data->exists('sub')) {
             throw new UnexpectedApiResponseException('Provider API returned an unexpected response.');
         }
 

src/Provider/QQ.php

Spacing +4 added lines, -4 removed lines

@@ -79,7 +79,7 @@ 
 
         $this->apiRequestParameters = [
             'access_token' => $this->getStoredData('access_token'),
-            'fmt' => $this>responseDataFormat
+            'fmt' => $this > responseDataFormat
         ];
 
         $this->apiRequestHeaders = [];
@@ -94,7 +94,7 @@ 
 
         $resp = $this->apiRequest($this->accessTokenInfoUrl);
 
-        if (!isset($resp->openid)) {
+        if ( ! isset($resp->openid)) {
             throw new UnexpectedApiResponseException('Provider API returned an unexpected response.');
         }
 
@@ -113,7 +113,7 @@ 
         $userRequestParameters = [
             'oauth_consumer_key' => $this->clientId,
             'openid' => $openid,
-            'format' => $this>responseDataFormat
+            'format' => $this > responseDataFormat
         ];
 
         $response = $this->apiRequest($this->accessUserInfo, 'GET', $userRequestParameters);
@@ -121,7 +121,7 @@ 
         $data = new Data\Collection($response);
 
         if ($data->get('ret') < 0) {
-            throw new UnexpectedApiResponseException('Provider API returned an error: ' . $data->get('msg'));
+            throw new UnexpectedApiResponseException('Provider API returned an error: '.$data->get('msg'));
         }
 
         $userProfile = new Profile();

src/Provider/Facebook.php

Spacing +27 added lines, -27 removed lines

@@ -100,7 +100,7 @@ 
      */
     public function maintainToken()
     {
-        if (!$this->isConnected()) {
+        if ( ! $this->isConnected()) {
             return;
         }
 
@@ -108,7 +108,7 @@ 
         $exchange_by_expiry_days = $this->config->get('exchange_by_expiry_days') ?: 45;
         if ($exchange_by_expiry_days !== null) {
             $projected_timestamp = time() + 60 * 60 * 24 * $exchange_by_expiry_days;
-            if (!$this->hasAccessTokenExpired() && $this->hasAccessTokenExpired($projected_timestamp)) {
+            if ( ! $this->hasAccessTokenExpired() && $this->hasAccessTokenExpired($projected_timestamp)) {
                 $this->exchangeAccessToken();
             }
         }
@@ -189,7 +189,7 @@ 
 
         $data = new Data\Collection($response);
 
-        if (!$data->exists('id')) {
+        if ( ! $data->exists('id')) {
             throw new UnexpectedApiResponseException('Provider API returned an unexpected response.');
         }
 
@@ -215,8 +215,8 @@ 
 
         $photoSize = $this->config->get('photo_size') ?: '150';
 
-        $userProfile->photoURL = $this->apiBaseUrl . $userProfile->identifier;
-        $userProfile->photoURL .= '/picture?width=' . $photoSize . '&height=' . $photoSize;
+        $userProfile->photoURL = $this->apiBaseUrl.$userProfile->identifier;
+        $userProfile->photoURL .= '/picture?width='.$photoSize.'&height='.$photoSize;
 
         $userProfile->emailVerified = $userProfile->email;
 
@@ -238,13 +238,13 @@ 
 
         $kid = $this->getKidFromOLDCToken($accessToken);
 
-        if (!$kid) {
+        if ( ! $kid) {
             return null;
         }
 
         $clientId = $this->config->filter('keys')->get('id') ?: $this->config->filter('keys')->get('key');
 
-        if (!$clientId) {
+        if ( ! $clientId) {
             throw new InvalidApplicationCredentialsException(
                 'Missing parameter id: your client id is required to generate the JWS token.'
             );
@@ -254,16 +254,16 @@ 
 
         $publicKeys = new Data\Collection($response);
 
-        if (!$publicKeys->exists('keys') || !$publicKeys->get('keys')) {
+        if ( ! $publicKeys->exists('keys') || ! $publicKeys->get('keys')) {
             throw new UnexpectedApiResponseException('Provider API returned an unexpected response.');
         }
 
-        $filteredKeys = array_filter($publicKeys->get('keys'), function ($k) use ($kid) {
+        $filteredKeys = array_filter($publicKeys->get('keys'), function($k) use ($kid) {
             return $k->kid === $kid;
         });
 
         if (empty($filteredKeys)) {
-            throw new UnexpectedValueException('Unable to find key with kid: ' . $kid);
+            throw new UnexpectedValueException('Unable to find key with kid: '.$kid);
         }
 
         $jwk = array_shift($filteredKeys);
@@ -309,7 +309,7 @@ 
      */
     protected function fetchUserRegion(User\Profile $userProfile)
     {
-        if (!empty($userProfile->region)) {
+        if ( ! empty($userProfile->region)) {
             $regionArr = explode(',', $userProfile->region);
 
             if (count($regionArr) > 1) {
@@ -333,9 +333,9 @@ 
     {
         $result = (new Data\Parser())->parseBirthday($birthday);
 
-        $userProfile->birthYear = (int)$result[0];
-        $userProfile->birthMonth = (int)$result[1];
-        $userProfile->birthDay = (int)$result[2];
+        $userProfile->birthYear = (int) $result[0];
+        $userProfile->birthMonth = (int) $result[1];
+        $userProfile->birthDay = (int) $result[2];
 
         return $userProfile;
     }
@@ -358,11 +358,11 @@ 
 
             $data = new Data\Collection($response);
 
-            if (!$data->exists('data')) {
+            if ( ! $data->exists('data')) {
                 throw new UnexpectedApiResponseException('Provider API returned an unexpected response.');
             }
 
-            if (!$data->filter('data')->isEmpty()) {
+            if ( ! $data->filter('data')->isEmpty()) {
                 foreach ($data->filter('data')->toArray() as $item) {
                     $contacts[] = $this->fetchUserContact($item);
                 }
@@ -399,7 +399,7 @@ 
         $userContact->profileURL = $item->exists('link')
             ?: $this->getProfileUrl($userContact->identifier);
 
-        $userContact->photoURL = $this->apiBaseUrl . $userContact->identifier . '/picture?width=150&height=150';
+        $userContact->photoURL = $this->apiBaseUrl.$userContact->identifier.'/picture?width=150&height=150';
 
         return $userContact;
     }
@@ -418,11 +418,11 @@ 
 
         // Retrieve writable user pages and filter by given one.
         $pages = $this->getUserPages(true);
-        $pages = array_filter($pages, function ($page) use ($pageId) {
+        $pages = array_filter($pages, function($page) use ($pageId) {
             return $page->id == $pageId;
         });
 
-        if (!$pages) {
+        if ( ! $pages) {
             throw new InvalidArgumentException('Could not find a page with given id.');
         }
 
@@ -430,7 +430,7 @@ 
 
         // Use page access token instead of user access token.
         $headers = [
-            'Authorization' => 'Bearer ' . $page->access_token,
+            'Authorization' => 'Bearer '.$page->access_token,
         ];
 
         // Refresh proof for API call.
@@ -450,12 +450,12 @@ 
     {
         $pages = $this->apiRequest('me/accounts');
 
-        if (!$writable) {
+        if ( ! $writable) {
             return $pages->data;
         }
 
         // Filter user pages by CREATE_CONTENT permission.
-        return array_filter($pages->data, function ($page) {
+        return array_filter($pages->data, function($page) {
             return in_array('CREATE_CONTENT', $page->tasks);
         });
     }
@@ -471,7 +471,7 @@ 
 
         $data = new Data\Collection($response);
 
-        if (!$data->exists('data')) {
+        if ( ! $data->exists('data')) {
             throw new UnexpectedApiResponseException('Provider API returned an unexpected response.');
         }
 
@@ -510,13 +510,13 @@ 
             $userActivity->text = $item->get('message');
         }
 
-        if (!empty($userActivity->text) && $item->exists('from')) {
+        if ( ! empty($userActivity->text) && $item->exists('from')) {
             $userActivity->user->identifier = $item->filter('from')->get('id');
             $userActivity->user->displayName = $item->filter('from')->get('name');
 
             $userActivity->user->profileURL = $this->getProfileUrl($userActivity->user->identifier);
 
-            $userActivity->user->photoURL = $this->apiBaseUrl . $userActivity->user->identifier;
+            $userActivity->user->photoURL = $this->apiBaseUrl.$userActivity->user->identifier;
             $userActivity->user->photoURL .= '/picture?width=150&height=150';
         }
 
@@ -539,7 +539,7 @@ 
 
         $payload = json_decode(base64_decode($segments[0] ?? ''));
 
-        if (!is_object($payload) || $payload?->kid === null) {
+        if ( ! is_object($payload) || $payload?->kid === null) {
             return null;
         }
 
@@ -554,7 +554,7 @@ 
      */
     protected function getProfileUrl($identity)
     {
-        if (!is_numeric($identity)) {
+        if ( ! is_numeric($identity)) {
             return null;
         }
 

src/Provider/MicrosoftGraph.php

Spacing +7 added lines, -7 removed lines

@@ -80,10 +80,10 @@ 
         ];
 
         $tenant = $this->config->get('tenant');
-        if (!empty($tenant)) {
+        if ( ! empty($tenant)) {
             $adjustedEndpoints = [
-                'authorize_url' => str_replace('/common/', '/' . $tenant . '/', $this->authorizeUrl),
-                'access_token_url' => str_replace('/common/', '/' . $tenant . '/', $this->accessTokenUrl),
+                'authorize_url' => str_replace('/common/', '/'.$tenant.'/', $this->authorizeUrl),
+                'access_token_url' => str_replace('/common/', '/'.$tenant.'/', $this->accessTokenUrl),
             ];
 
             $this->setApiEndpoints($adjustedEndpoints);
@@ -106,7 +106,7 @@ 
 
         $data = new Data\Collection($response);
 
-        if (!$data->exists('id')) {
+        if ( ! $data->exists('id')) {
             throw new UnexpectedApiResponseException('Provider API returned an unexpected response.');
         }
 
@@ -148,7 +148,7 @@ 
         do {
             $response = $this->apiRequest($apiUrl);
             $data = new Data\Collection($response);
-            if (!$data->exists('value')) {
+            if ( ! $data->exists('value')) {
                 throw new UnexpectedApiResponseException('Provider API returned an unexpected response.');
             }
             foreach ($data->filter('value')->toArray() as $entry) {
@@ -157,11 +157,11 @@ 
                 $userContact->identifier = $entry->get('id');
                 $userContact->displayName = $entry->get('displayName');
                 $emailAddresses = $entry->get('emailAddresses');
-                if (!empty($emailAddresses)) {
+                if ( ! empty($emailAddresses)) {
                     $userContact->email = $emailAddresses[0]->address;
                 }
                 // only add to collection if we have usefull data
-                if (!empty($userContact->displayName) || !empty($userContact->email)) {
+                if ( ! empty($userContact->displayName) || ! empty($userContact->email)) {
                     $contacts[] = $userContact;
                 }
             }

src/Hybridauth.php

Spacing +7 added lines, -7 removed lines

@@ -68,7 +68,7 @@ 
     ) {
         if (is_string($config) && file_exists($config)) {
             $config = include $config;
-        } elseif (!is_array($config)) {
+        } elseif ( ! is_array($config)) {
             throw new InvalidArgumentException('Hybridauth config does not exist on the given path.');
         }
 
@@ -120,13 +120,13 @@ 
 
         $adapter = isset($config['adapter']) ? $config['adapter'] : sprintf('Hybridauth\\Provider\\%s', $name);
 
-        if (!class_exists($adapter)) {
+        if ( ! class_exists($adapter)) {
             $unexistingConfiguredAdapter = $adapter;
             $adapter = null;
-            $fs = new \FilesystemIterator(__DIR__ . '/Provider/');
+            $fs = new \FilesystemIterator(__DIR__.'/Provider/');
             /** @var \SplFileInfo $file */
             foreach ($fs as $file) {
-                if (!$file->isDir()) {
+                if ( ! $file->isDir()) {
                     $provider = strtok($file->getFilename(), '.');
                     if (mb_strtolower($name) === mb_strtolower($provider)) {
                         $adapter = sprintf('Hybridauth\\Provider\\%s', $provider);
@@ -158,11 +158,11 @@ 
 
         $providersConfig = array_change_key_case($this->config['providers'], CASE_LOWER);
 
-        if (!isset($providersConfig[$name])) {
+        if ( ! isset($providersConfig[$name])) {
             throw new InvalidArgumentException('Unknown Provider.');
         }
 
-        if (!$providersConfig[$name]['enabled']) {
+        if ( ! $providersConfig[$name]['enabled']) {
             throw new UnexpectedValueException('Disabled Provider.');
         }
 
@@ -172,7 +172,7 @@ 
             'debug_file' => $this->config['debug_file'],
         ];
 
-        if (!isset($config['callback']) && isset($this->config['callback'])) {
+        if ( ! isset($config['callback']) && isset($this->config['callback'])) {
             $config['callback'] = $this->config['callback'];
         }