diff --git a/Puc/v4p2/Vcs/GitLabApi.php b/Puc/v4p2/Vcs/GitLabApi.php
index a32792b..4e78f7c 100644
--- a/Puc/v4p2/Vcs/GitLabApi.php
+++ b/Puc/v4p2/Vcs/GitLabApi.php
@@ -1,6 +1,6 @@
 <?php
 
-if ( ! class_exists( 'Puc_v4p2_Vcs_GitLabApi', false ) ) :
+if ( !class_exists('Puc_v4p2_Vcs_GitLabApi', false) ):
 
 	class Puc_v4p2_Vcs_GitLabApi extends Puc_v4p2_Vcs_Api {
 		/**
@@ -18,46 +18,41 @@ if ( ! class_exists( 'Puc_v4p2_Vcs_GitLabApi', false ) ) :
 		 */
 		protected $repositoryName;
 
-		/**
-		 * @var string Either a fully qualified repository URL, or just "user/repo-name".
-		 */
-		protected $repositoryUrl;
-
 		/**
 		 * @var string GitLab authentication token. Optional.
 		 */
 		protected $accessToken;
 
-		public function __construct( $repositoryUrl, $accessToken = null ) {
+		public function __construct($repositoryUrl, $accessToken = null) {
 			// parse the repository host to support custom hosts
-			$this->repositoryHost = @parse_url( $repositoryUrl, PHP_URL_HOST );
+			$this->repositoryHost = @parse_url($repositoryUrl, PHP_URL_HOST);
 
 			// find the repository information
-			$path = @parse_url( $repositoryUrl, PHP_URL_PATH );
-			if ( preg_match( '@^/?(?P<username>[^/]+?)/(?P<repository>[^/#?&]+?)/?$@', $path, $matches ) ) {
+			$path = @parse_url($repositoryUrl, PHP_URL_PATH);
+			if ( preg_match('@^/?(?P<username>[^/]+?)/(?P<repository>[^/#?&]+?)/?$@', $path, $matches) ) {
 				$this->userName = $matches['username'];
 				$this->repositoryName = $matches['repository'];
 			}
 			// this is not a traditional url, it could be gitlab is in a deeper subdirectory
 			else {
 				// get the path segments
-				$segments = explode( '/', untrailingslashit( ltrim( $path, '/' ) ) );
+				$segments = explode('/', untrailingslashit(ltrim($path, '/')));
 
 				// we need atleast /user-name/repository-name/
-				if ( sizeof ( $segments ) < 2 ) {
-					throw new InvalidArgumentException( 'Invalid GitLab repository URL: "' . $repositoryUrl . '"' );
+				if ( sizeof($segments) < 2 ) {
+					throw new InvalidArgumentException('Invalid GitLab repository URL: "' . $repositoryUrl . '"');
 				}
 
 				// get the username and repository name
-				$usernameRepo = array_splice( $segments, -2, 2 );
+				$usernameRepo = array_splice($segments, -2, 2);
 				$this->userName = $usernameRepo[0];
 				$this->repositoryName = $usernameRepo[1];
 
 				// append the remaining segments to the host
-				$this->repositoryHost = trailingslashit( $this->repositoryHost ) . implode( '/', $segments );
+				$this->repositoryHost = trailingslashit($this->repositoryHost) . implode('/', $segments);
 			}
 
-			parent::__construct( $repositoryUrl, $accessToken );
+			parent::__construct($repositoryUrl, $accessToken);
 		}
 
 		/**
@@ -75,23 +70,23 @@ if ( ! class_exists( 'Puc_v4p2_Vcs_GitLabApi', false ) ) :
 		 * @return Puc_v4p2_Vcs_Reference|null
 		 */
 		public function getLatestTag() {
-			$tags = $this->api( '/:user/:repo/repository/tags' );
-			if ( is_wp_error( $tags ) || empty( $tags ) || ! is_array( $tags ) ) {
+			$tags = $this->api('/:user/:repo/repository/tags');
+			if ( is_wp_error($tags) || empty($tags) || !is_array($tags) ) {
 				return null;
 			}
 
-			$versionTags = $this->sortTagsByVersion( $tags );
-			if ( empty( $versionTags ) ) {
+			$versionTags = $this->sortTagsByVersion($tags);
+			if ( empty($versionTags) ) {
 				return null;
 			}
 
 			$tag = $versionTags[0];
-			return new Puc_v4p2_Vcs_Reference( array(
+			return new Puc_v4p2_Vcs_Reference(array(
 				'name' => $tag->name,
-				'version' => ltrim( $tag->name, 'v' ),
-				'downloadUrl' => $this->buildArchiveDownloadUrl( $tag->name ),
+				'version' => ltrim($tag->name, 'v'),
+				'downloadUrl' => $this->buildArchiveDownloadUrl($tag->name),
 				'apiResponse' => $tag
-			) );
+			));
 		}
 
 		/**
@@ -100,19 +95,19 @@ if ( ! class_exists( 'Puc_v4p2_Vcs_GitLabApi', false ) ) :
 		 * @param string $branchName
 		 * @return null|Puc_v4p2_Vcs_Reference
 		 */
-		public function getBranch( $branchName ) {
-			$branch = $this->api( '/:user/:repo/repository/branches/' . $branchName );
-			if ( is_wp_error( $branch ) || empty( $branch ) ) {
+		public function getBranch($branchName) {
+			$branch = $this->api('/:user/:repo/repository/branches/' . $branchName);
+			if ( is_wp_error($branch) || empty($branch) ) {
 				return null;
 			}
 
-			$reference = new Puc_v4p2_Vcs_Reference( array(
+			$reference = new Puc_v4p2_Vcs_Reference(array(
 				'name' => $branch->name,
-				'downloadUrl' => $this->buildArchiveDownloadUrl( $branch->name ),
+				'downloadUrl' => $this->buildArchiveDownloadUrl($branch->name),
 				'apiResponse' => $branch,
-			) );
+			));
 
-			if ( isset ( $branch->commit, $branch->commit->committed_date ) ) {
+			if ( isset($branch->commit, $branch->commit->committed_date) ) {
 				$reference->updated = $branch->commit->committed_date;
 			}
 
@@ -125,9 +120,9 @@ if ( ! class_exists( 'Puc_v4p2_Vcs_GitLabApi', false ) ) :
 		 * @param string $ref Reference name (e.g. branch or tag).
 		 * @return string|null
 		 */
-		public function getLatestCommitTime( $ref ) {
-			$commits = $this->api( '/:user/:repo/repository/commits/', array( 'ref_name' => $ref ) );
-			if ( is_wp_error( $commits ) || ! is_array( $commits ) || ! isset( $commits[0] ) ) {
+		public function getLatestCommitTime($ref) {
+			$commits = $this->api('/:user/:repo/repository/commits/', array('ref_name' => $ref));
+			if ( is_wp_error($commits) || !is_array($commits) || !isset($commits[0]) ) {
 				return null;
 			}
 
@@ -141,23 +136,23 @@ if ( ! class_exists( 'Puc_v4p2_Vcs_GitLabApi', false ) ) :
 		 * @param array $queryParams
 		 * @return mixed|WP_Error
 		 */
-		protected function api( $url, $queryParams = array() ) {
-			$url = $this->buildApiUrl( $url, $queryParams );
+		protected function api($url, $queryParams = array()) {
+			$url = $this->buildApiUrl($url, $queryParams);
 
-			$options = array( 'timeout' => 10 );
-			if ( ! empty( $this->httpFilterName ) ) {
-				$options = apply_filters( $this->httpFilterName, $options );
+			$options = array('timeout' => 10);
+			if ( !empty($this->httpFilterName) ) {
+				$options = apply_filters($this->httpFilterName, $options);
 			}
 			
-			$response = wp_remote_get( $url, $options );
-			if ( is_wp_error( $response ) ) {
+			$response = wp_remote_get($url, $options);
+			if ( is_wp_error($response) ) {
 				return $response;
 			}
 
-			$code = wp_remote_retrieve_response_code( $response );
-			$body = wp_remote_retrieve_body( $response );
+			$code = wp_remote_retrieve_response_code($response);
+			$body = wp_remote_retrieve_body($response);
 			if ( $code === 200 ) {
-				return json_decode( $body );
+				return json_decode($body);
 			}
 
 			return new WP_Error(
@@ -173,25 +168,25 @@ if ( ! class_exists( 'Puc_v4p2_Vcs_GitLabApi', false ) ) :
 		 * @param array $queryParams
 		 * @return string
 		 */
-		protected function buildApiUrl( $url, $queryParams ) {
+		protected function buildApiUrl($url, $queryParams) {
 			$variables = array(
 				'user' => $this->userName,
 				'repo' => $this->repositoryName
 			);
 
-			foreach ( $variables as $name => $value ) {
-				$url = str_replace( "/:{$name}", urlencode( '/' . $value ), $url );
+			foreach ($variables as $name => $value) {
+				$url = str_replace("/:{$name}", urlencode('/' . $value), $url);
 			}
 
-			$url = substr( $url, 3 );
-			$url = sprintf( 'https://%1$s/api/v4/projects/%2$s', $this->repositoryHost, $url );
+			$url = substr($url, 3);
+			$url = sprintf('https://%1$s/api/v4/projects/%2$s', $this->repositoryHost, $url);
 
-			if ( $this->accessToken ) {
+			if ( !empty($this->accessToken) ) {
 				$queryParams['private_token'] = $this->accessToken;
 			}
 
-			if ( ! empty( $queryParams ) ) {
-				$url = add_query_arg( $queryParams, $url );
+			if ( !empty($queryParams) ) {
+				$url = add_query_arg($queryParams, $url);
 			}
 
 			return $url;
@@ -204,13 +199,13 @@ if ( ! class_exists( 'Puc_v4p2_Vcs_GitLabApi', false ) ) :
 		 * @param string $ref
 		 * @return null|string Either the contents of the file, or null if the file doesn't exist or there's an error.
 		 */
-		public function getRemoteFile( $path, $ref = 'master' ) {
-			$response = $this->api( '/:user/:repo/repository/files/' . $path, array( 'ref' => $ref ) );
-			if ( is_wp_error( $response ) || ! isset( $response->content ) || $response->encoding !== 'base64' ) {
+		public function getRemoteFile($path, $ref = 'master') {
+			$response = $this->api('/:user/:repo/repository/files/' . $path, array('ref' => $ref));
+			if ( is_wp_error($response) || !isset($response->content) || $response->encoding !== 'base64' ) {
 				return null;
 			}
 
-			return base64_decode( $response->content );
+			return base64_decode($response->content);
 		}
 
 		/**
@@ -219,16 +214,17 @@ if ( ! class_exists( 'Puc_v4p2_Vcs_GitLabApi', false ) ) :
 		 * @param string $ref
 		 * @return string
 		 */
-		public function buildArchiveDownloadUrl( $ref = 'master' ) {
+		public function buildArchiveDownloadUrl($ref = 'master') {
 			$url = sprintf(
 				'https://%1$s/%2$s/%3$s/repository/%4$s/archive.zip',
 				$this->repositoryHost,
-				urlencode( $this->userName ),
-				urlencode( $this->repositoryName ),
-				urlencode( $ref ) );
+				urlencode($this->userName),
+				urlencode($this->repositoryName),
+				urlencode($ref)
+			);
 
-			if ( $this->accessToken ) {
-				$url = add_query_arg( 'private_token', $this->accessToken, $url );
+			if ( !empty($this->accessToken) ) {
+				$url = add_query_arg('private_token', $this->accessToken, $url);
 			}
 
 			return $url;
@@ -240,8 +236,8 @@ if ( ! class_exists( 'Puc_v4p2_Vcs_GitLabApi', false ) ) :
 		 * @param string $tagName
 		 * @return Puc_v4p2_Vcs_Reference|null
 		 */
-		public function getTag( $tagName ) {
-			throw new LogicException( 'The ' . __METHOD__ . ' method is not implemented and should not be used.' );
+		public function getTag($tagName) {
+			throw new LogicException('The ' . __METHOD__ . ' method is not implemented and should not be used.');
 		}
 
 		/**
@@ -250,7 +246,7 @@ if ( ! class_exists( 'Puc_v4p2_Vcs_GitLabApi', false ) ) :
 		 * @param string $configBranch Start looking in this branch.
 		 * @return null|Puc_v4p2_Vcs_Reference
 		 */
-		public function chooseReference( $configBranch ) {
+		public function chooseReference($configBranch) {
 			$updateSource = null;
 
 			// GitLab doesn't handle releases the same as GitHub so just use the latest tag
@@ -258,16 +254,16 @@ if ( ! class_exists( 'Puc_v4p2_Vcs_GitLabApi', false ) ) :
 				$updateSource = $this->getLatestTag();
 			}
 
-			if ( empty( $updateSource ) ) {
-				$updateSource = $this->getBranch( $configBranch );
+			if ( empty($updateSource) ) {
+				$updateSource = $this->getBranch($configBranch);
 			}
 
 			return $updateSource;
 		}
 
-		public function setAuthentication( $credentials ) {
-			parent::setAuthentication( $credentials );
-			$this->accessToken = is_string( $credentials ) ? $credentials : null;
+		public function setAuthentication($credentials) {
+			parent::setAuthentication($credentials);
+			$this->accessToken = is_string($credentials) ? $credentials : null;
 		}
 	}