PHPCS fixes

src/AuthorizationServer.php

@@ -174,7 +174,7 @@ class AuthorizationServer extends AbstractServer
 
         $this->grantTypes[$identifier] = $grantType;
 
-        if ( ! is_null($grantType->getResponseType())) {
+        if (!is_null($grantType->getResponseType())) {
             $this->responseTypes[] = $grantType->getResponseType();
         }
 
@@ -316,7 +316,7 @@ class AuthorizationServer extends AbstractServer
         }
 
         // Ensure grant type is one that is recognised and is enabled
-        if ( ! in_array($grantType, array_keys($this->grantTypes))) {
+        if (!in_array($grantType, array_keys($this->grantTypes))) {
             throw new Exception\UnsupportedGrantTypeException($grantType);
         }
 

src/Exception/InvalidGrantException.php

@@ -32,6 +32,12 @@ class InvalidGrantException extends OAuthException
 
     public function __construct($parameter)
     {
-        parent::__construct(sprintf('The provided authorization grant is invalid, expired, revoked, does not match the redirection URI used in the authorization request, or was issued to another client. Check the "%s" parameter.', $parameter));
+        parent::__construct(
+            sprintf(
+                'The provided authorization grant is invalid, expired, revoked, does not match the redirection URI used
+                in the authorization request, or was issued to another client. Check the "%s" parameter.',
+                $parameter
+            )
+        );
     }
 }

src/Exception/InvalidRequestException.php

@@ -32,6 +32,12 @@ class InvalidRequestException extends OAuthException
 
     public function __construct($parameter)
     {
-        parent::__construct(sprintf('The request is missing a required parameter, includes an invalid parameter value, includes a parameter more than once, or is otherwise malformed. Check the "%s" parameter.', $parameter));
+        parent::__construct(
+            sprintf(
+                'The request is missing a required parameter, includes an invalid parameter value, includes a parameter
+                 more than once, or is otherwise malformed. Check the "%s" parameter.',
+                $parameter
+            )
+        );
     }
 }

src/Exception/InvalidScopeException.php

@@ -32,6 +32,11 @@ class InvalidScopeException extends OAuthException
 
     public function __construct($parameter)
     {
-        parent::__construct(sprintf('The requested scope is invalid, unknown, or malformed. Check the "%s" scope.', $parameter));
+        parent::__construct(
+            sprintf(
+                'The requested scope is invalid, unknown, or malformed. Check the "%s" scope.',
+                $parameter
+            )
+        );
     }
 }

src/Exception/ServerErrorException.php

@@ -29,8 +29,10 @@ class ServerErrorException extends OAuthException
     /**
      * {@inheritdoc}
      */
-    public function __construct($parameter = 'The authorization server encountered an unexpected condition which prevented it from fulfilling the request.')
+    public function __construct(
-    {
+        $parameter = 'The authorization server encountered an unexpected condition which prevented it from fulfilling'
+        . 'the request.'
+    ) {
         parent::__construct($parameter);
     }
 }

src/Exception/UnsupportedGrantTypeException.php

@@ -32,6 +32,11 @@ class UnsupportedGrantTypeException extends OAuthException
 
     public function __construct($parameter)
     {
-        parent::__construct(sprintf('The authorization grant type "%s" is not supported by the authorization server.', $parameter));
+        parent::__construct(
+            sprintf(
+                'The authorization grant type "%s" is not supported by the authorization server.',
+                $parameter
+            )
+        );
     }
 }

src/Grant/AbstractGrant.php

@@ -116,13 +116,15 @@ abstract class AbstractGrant implements GrantTypeInterface
 
         for ($i = 0; $i < count($scopesList); $i++) {
             $scopesList[$i] = trim($scopesList[$i]);
-            if ($scopesList[$i] === '') unset($scopesList[$i]); // Remove any junk scopes
+            if ($scopesList[$i] === '') {
+                unset($scopesList[$i]); // Remove any junk scopes
+            }
         }
 
         if (
-            $this->server->scopeParamRequired() === true &&
+            $this->server->scopeParamRequired() === true
-            $this->server->getDefaultScope() === null &&
+            && $this->server->getDefaultScope() === null
-            count($scopesList) === 0
+            && count($scopesList) === 0
         ) {
             throw new Exception\InvalidRequestException('scope');
         } elseif (count($scopesList) === 0 && $this->server->getDefaultScope() !== null) {
@@ -185,5 +187,4 @@ abstract class AbstractGrant implements GrantTypeInterface
      * @return array An array of parameters to be passed back to the client
      */
     abstract public function completeFlow();
-
 }

src/Grant/PasswordGrant.php

@@ -164,5 +164,4 @@ class PasswordGrant extends AbstractGrant
 
         return $response;
     }
-
 }

src/ResourceServer.php

@@ -173,7 +173,9 @@ class ResourceServer extends AbstractServer
      */
     public function isValidRequest($headersOnly = true, $accessToken = null)
     {
-        $accessTokenString = ($accessToken !== null) ? $accessToken : $this->determineAccessToken($headersOnly, $accessToken);
+        $accessTokenString = ($accessToken !== null)
+                                ? $accessToken
+                                : $this->determineAccessToken($headersOnly, $accessToken);
 
         // Set the access token
         $this->accessToken = $this->storages['access_token']->get($accessTokenString);

src/Storage/ClientInterface.php

@@ -23,7 +23,7 @@ interface ClientInterface
      * @param  string                                   $clientId     The client's ID
      * @param  string                                   $clientSecret The client's secret (default = "null")
      * @param  string                                   $redirectUri  The client's redirect URI (default = "null")
-     * @param  string                                   $grantType    The grant type used in the request (default = "null")
+     * @param  string                                   $grantType    The grant type used (default = "null")
      * @return League\OAuth2\Server\Entity\ClientEntity
      */
     public function get($clientId, $clientSecret = null, $redirectUri = null, $grantType = null);