Code Style.

7 files changed, 441 insertions, 359 deletions

diff --git a/lib/AppInfo/Application.php b/lib/AppInfo/Application.php
index 100e72d..8e12a84 100644
--- a/lib/AppInfo/Application.php
+++ b/lib/AppInfo/Application.php
@@ -1,6 +1,6 @@
 <?php
-
 /**
+ *
  * Orcid - based on user_orcid from Lars Naesbye Christensen
  *
  * This file is licensed under the Affero General Public License version 3 or
@@ -25,6 +25,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
+
 namespace OCA\Orcid\AppInfo;
 
 use \OCA\Orcid\Controller\SettingsController;
@@ -34,65 +35,91 @@ use \OCA\Orcid\Service\MiscService;
 use OCP\AppFramework\App;
 use OCP\Util;
 
-class Application extends App
-{
+class Application extends App {
+
+	/**
+	 *
+	 * @param array $params
+	 */
+	public function __construct(array $params = array()) {
+		parent::__construct('orcid', $params);
+		$container = $this->getContainer();
+
+		/**
+		 * Controllers
+		 */
+		$container->registerService(
+			'MiscService', function ($c) {
+			return new MiscService($c->query('Logger'), $c->query('AppName'));
+		}
+		);
+
+		$container->registerService(
+			'ConfigService', function ($c) {
+			return new ConfigService(
+				$c->query('AppName'), $c->query('CoreConfig'), $c->query('UserId'),
+				$c->query('MiscService')
+			);
+		}
+		);
+
+		$container->registerService(
+			'SettingsController', function ($c) {
+			return new SettingsController(
+				$c->query('AppName'), $c->query('Request'), $c->query('ConfigService'),
+				$c->query('MiscService')
+			);
+		}
+		);
+
+		$container->registerService(
+			'OrcidController', function ($c) {
+			return new OrcidController(
+				$c->query('AppName'), $c->query('Request'), $c->query('ConfigService'),
+				$c->query('MiscService')
+			);
+		}
+		);
+
+		/**
+		 * Core
+		 */
+		$container->registerService(
+			'Logger', function ($c) {
+			return $c->query('ServerContainer')
+					 ->getLogger();
+		}
+		);
+		$container->registerService(
+			'CoreConfig', function ($c) {
+			return $c->query('ServerContainer')
+					 ->getConfig();
+		}
+		);
+
+		$container->registerService(
+			'UserId', function ($c) {
+			$user = $c->query('ServerContainer')
+					  ->getUserSession()
+					  ->getUser();
 
-    /**
-     *
-     * @param array $params            
-     */
-    public function __construct(array $params = array())
-    {
-        parent::__construct('orcid', $params);
-        $container = $this->getContainer();
-        
-        /**
-         * Controllers
-         */
-        $container->registerService('MiscService', function ($c) {
-            return new MiscService($c->query('Logger'), $c->query('AppName'));
-        });
-        
-        $container->registerService('ConfigService', function ($c) {
-            return new ConfigService($c->query('AppName'), $c->query('CoreConfig'), $c->query('UserId'), $c->query('MiscService'));
-        });
-        
-        $container->registerService('SettingsController', function ($c) {
-            return new SettingsController($c->query('AppName'), $c->query('Request'), $c->query('ConfigService'), $c->query('MiscService'));
-        });
-        
-        $container->registerService('OrcidController', function ($c) {
-            return new OrcidController($c->query('AppName'), $c->query('Request'), $c->query('ConfigService'), $c->query('MiscService'));
-        });
-        
-        /**
-         * Core
-         */
-        $container->registerService('Logger', function ($c) {
-            return $c->query('ServerContainer')
-                ->getLogger();
-        });
-        $container->registerService('CoreConfig', function ($c) {
-            return $c->query('ServerContainer')
-                ->getConfig();
-        });
-        
-        $container->registerService('UserId', function ($c) {
-            $user = $c->query('ServerContainer')
-                ->getUserSession()
-                ->getUser();
-            return is_null($user) ? '' : $user->getUID();
-        });
-    }
+			return is_null($user) ? '' : $user->getUID();
+		}
+		);
+	}
 
-    public function registerSettingsAdmin()
-    {
-        \OCP\App::registerAdmin($this->getContainer()->query('AppName'), 'lib/admin');
-    }
+	public function registerSettingsAdmin() {
+		\OCP\App::registerAdmin(
+			$this->getContainer()
+				 ->query('AppName'), 'lib/admin'
+		);
+	}
 
-    public function registerSettingsPersonal()
-    {
-        \OCP\App::registerPersonal($this->getContainer()->query('AppName'), 'lib/personal');
-    }
+	public function registerSettingsPersonal() {
+		\OCP\App::registerPersonal(
+			$this->getContainer()
+				 ->query('AppName'), 'lib/personal'
+		);
+	}
 }
 
diff --git a/lib/Controller/OrcidController.php b/lib/Controller/OrcidController.php
index 7598141..2fa0509 100644
--- a/lib/Controller/OrcidController.php
+++ b/lib/Controller/OrcidController.php
@@ -1,6 +1,6 @@
 <?php
-
 /**
+ *
  * Orcid - based on user_orcid from Lars Naesbye Christensen
  *
  * This file is licensed under the Affero General Public License version 3 or
@@ -25,6 +25,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
+
 namespace OCA\Orcid\Controller;
 
 use \OCA\Orcid\Service\ConfigService;
@@ -32,83 +33,87 @@ use OCP\AppFramework\Controller;
 use OCP\AppFramework\Http\TemplateResponse;
 use OCP\IRequest;
 
-class OrcidController extends Controller
-{
-
-    private $configService;
-
-    private $miscService;
-
-    public function __construct($appName, IRequest $request, ConfigService $configService, $miscService)
-    {
-        parent::__construct($appName, $request);
-        $this->configService = $configService;
-        $this->miscService = $miscService;
-    }
-
-    public static function generateOrcidUrl()
-    {
-        $redirectURL = \OC::$server->getURlGenerator()->linkToRouteAbsolute('orcid.orcid.OrcidCode');
-        return $redirectURL;
-    }
-
-    /**
-     * @NoCSRFRequired
-     * @NoAdminRequired
-     */
-    public function AboutOrcid()
-    {
-        return new TemplateResponse($this->appName, 'about', [], 'blank');
-    }
-
-    /**
-     * @NoCSRFRequired
-     * @NoAdminRequired
-     */
-    public function OrcidCode()
-    {
-        $code = $_GET['code'];
-        // $this->miscService->log('Received code: ' . $code);
-        
-        $clientAppID = trim($this->configService->getAppValue('clientAppID'));
-        $clientSecret = trim($this->configService->getAppValue('clientSecret'));
-        
-        $redirectURL = self::generateOrcidUrl();
-        
-        $url = "https://orcid.org/oauth/token";
-        $content = "client_id=" . $clientAppID . "&" . "client_secret=" . $clientSecret . "&" . "grant_type=authorization_code&" . "code=" . $code . "&" . "redirect_uri=" . $redirectURL;
-        
-        $curl = curl_init($url);
-        curl_setopt($curl, CURLOPT_HEADER, false);
-        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
-        curl_setopt($curl, CURLOPT_POST, true);
-        curl_setopt($curl, CURLOPT_POSTFIELDS, $content);
-        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
-        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);
-        curl_setopt($curl, CURLOPT_FOLLOWLOCATION, TRUE);
-        curl_setopt($curl, CURLOPT_UNRESTRICTED_AUTH, TRUE);
-        
-        $json_response = curl_exec($curl);
-        $status = curl_getinfo($curl, CURLINFO_HTTP_CODE);
-        curl_close($curl);
-        if ($status === 0 || $status >= 300 || $json_response === null || $json_response === false) {
-            // $this->miscService->log('ERROR: bad ws response. ' . $json_response);
-            return false;
-        } else {
-            $response = json_decode($json_response, true);
-        }
-        
-        // $this->miscService->log('Got token: ' . serialize($response));
-        
-        if (! empty($response) && ! empty($response['orcid'])) {
-            $this->configService->setUserValue('orcid', $response['orcid']);
-            $this->configService->setUserValue('access_token', $response['access_token']);
-            return new TemplateResponse($this->appName, 'thanks', [], 'blank');
-        } else {
-            return false;
-        }
-        
-        return true;
-    }
+class OrcidController extends Controller {
+
+	private $configService;
+
+	private $miscService;
+
+	public function __construct(
+		$appName, IRequest $request, ConfigService $configService, $miscService
+	) {
+		parent::__construct($appName, $request);
+		$this->configService = $configService;
+		$this->miscService = $miscService;
+	}
+
+	public static function generateOrcidUrl() {
+		$redirectURL = \OC::$server->getURlGenerator()
+								   ->linkToRouteAbsolute('orcid.orcid.OrcidCode');
+
+		return $redirectURL;
+	}
+
+	/**
+	 * @NoCSRFRequired
+	 * @NoAdminRequired
+	 */
+	public function AboutOrcid() {
+		return new TemplateResponse($this->appName, 'about', [], 'blank');
+	}
+
+	/**
+	 * @NoCSRFRequired
+	 * @NoAdminRequired
+	 */
+	public function OrcidCode() {
+		$code = $_GET['code'];
+		// $this->miscService->log('Received code: ' . $code);
+
+		$clientAppID = trim($this->configService->getAppValue('clientAppID'));
+		$clientSecret = trim($this->configService->getAppValue('clientSecret'));
+
+		$redirectURL = self::generateOrcidUrl();
+
+		$url = "https://orcid.org/oauth/token";
+		$content = "client_id=" . $clientAppID . "&" . "client_secret=" . $clientSecret . "&"
+				   . "grant_type=authorization_code&" . "code=" . $code . "&" . "redirect_uri="
+				   . $redirectURL;
+
+		$curl = curl_init($url);
+		curl_setopt($curl, CURLOPT_HEADER, false);
+		curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
+		curl_setopt($curl, CURLOPT_POST, true);
+		curl_setopt($curl, CURLOPT_POSTFIELDS, $content);
+		curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
+		curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
+		curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
+		curl_setopt($curl, CURLOPT_UNRESTRICTED_AUTH, true);
+
+		$json_response = curl_exec($curl);
+		$status = curl_getinfo($curl, CURLINFO_HTTP_CODE);
+		curl_close($curl);
+		if ($status === 0 || $status >= 300 || $json_response === null
+			|| $json_response === false
+		) {
+			// $this->miscService->log('ERROR: bad ws response. ' . $json_response);
+			return false;
+		} else {
+			$response = json_decode($json_response, true);
+		}
+
+		// $this->miscService->log('Got token: ' . serialize($response));
+
+		if (!empty($response) && !empty($response['orcid'])) {
+			$this->configService->setUserValue('orcid', $response['orcid']);
+			$this->configService->setUserValue('access_token', $response['access_token']);
+
+			return new TemplateResponse($this->appName, 'thanks', [], 'blank');
+		} else {
+			return false;
+		}
+
+		return true;
+	}
 }
 
diff --git a/lib/Controller/SettingsController.php b/lib/Controller/SettingsController.php
index fc04cea..f52cb00 100644
--- a/lib/Controller/SettingsController.php
+++ b/lib/Controller/SettingsController.php
@@ -1,6 +1,6 @@
 <?php
-
 /**
+ *
  * Orcid - based on user_orcid from Lars Naesbye Christensen
  *
  * This file is licensed under the Affero General Public License version 3 or
@@ -25,6 +25,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
+
 namespace OCA\Orcid\Controller;
 
 use \OCA\Orcid\Service\ConfigService;
@@ -33,102 +34,97 @@ use OCP\AppFramework\Controller;
 use OCP\AppFramework\Http\TemplateResponse;
 use OCP\IRequest;
 
-class SettingsController extends Controller
-{
-
-    private $configService;
-
-    private $miscService;
-
-    public function __construct($appName, IRequest $request, ConfigService $configService, $miscService)
-    {
-        parent::__construct($appName, $request);
-        $this->configService = $configService;
-        $this->miscService = $miscService;
-    }
-    
-    //
-    // Admin
-    //
-    
-    /**
-     * @NoCSRFRequired
-     */
-    public function admin()
-    {
-        return new TemplateResponse($this->appName, 'settings.admin', [], 'blank');
-    }
-
-    public function getOrcidInfo()
-    {
-        $params = [
-            'clientAppID' => $this->configService->getAppValue('clientAppID'),
-            'clientSecret' => $this->configService->getAppValue('clientSecret'),
-            'redirUrl' => OrcidController::generateOrcidUrl()            
-        ];
-        
-        return $params;
-    }
-
-    public function setOrcidInfo($client_app_id, $client_secret)
-    {
-        $this->configService->setAppValue('clientAppID', $client_app_id);
-        $this->configService->setAppValue('clientSecret', $client_secret);
-        
-        return $this->getOrcidInfo();
-    }
-    
-    //
-    // Personal
-    //
-    
-    /**
-     * @NoCSRFRequired
-     * @NoAdminRequired
-     */
-    public function personal()
-    {
-        // 'orcid_token' => $this->configService->getUserValue($this->userId, 'orcid_token')
-        $params = [
-            'orcid' => $this->configService->getUserValue('orcid')
-        ];
-        
-        return new TemplateResponse($this->appName, 'settings.personal', $params, 'blank');
-    }
-
-    /**
-     * @NoAdminRequired
-     */
-    public function getClient()
-    {
-        $redirectURL = OrcidController::generateOrcidUrl();
-        
-        // 'clientSecret' => $this->configService->getAppValue('clientSecret'),
-        $params = [
-            'clientAppID' => $this->configService->getAppValue('clientAppID'),
-            'redirectURL' => $redirectURL
-        ];
-        
-        return $params;
-    }
-
-    /**
-     * @NoAdminRequired
-     */
-    public function getOrcid()
-    {
-        $params = [
-            'orcid' => $this->configService->getUserValue('orcid')
-        ];
-        return $params;
-    }
-
-    /**
-     * @NoAdminRequired
-     */
-    public function setOrcid()
-    {
-        $this->configService->setUserValue('orcid', $_POST['orcid']);
-        return $this->getOrcid();
-    }
+class SettingsController extends Controller {
+
+	private $configService;
+
+	private $miscService;
+
+	public function __construct(
+		$appName, IRequest $request, ConfigService $configService, $miscService
+	) {
+		parent::__construct($appName, $request);
+		$this->configService = $configService;
+		$this->miscService = $miscService;
+	}
+
+	//
+	// Admin
+	//
+
+	/**
+	 * @NoCSRFRequired
+	 */
+	public function admin() {
+		return new TemplateResponse($this->appName, 'settings.admin', [], 'blank');
+	}
+
+	public function getOrcidInfo() {
+		$params = [
+			'clientAppID' => $this->configService->getAppValue('clientAppID'),
+			'clientSecret' => $this->configService->getAppValue('clientSecret'),
+			'redirUrl' => OrcidController::generateOrcidUrl()
+		];
+
+		return $params;
+	}
+
+	public function setOrcidInfo($client_app_id, $client_secret) {
+		$this->configService->setAppValue('clientAppID', $client_app_id);
+		$this->configService->setAppValue('clientSecret', $client_secret);
+
+		return $this->getOrcidInfo();
+	}
+
+	//
+	// Personal
+	//
+
+	/**
+	 * @NoCSRFRequired
+	 * @NoAdminRequired
+	 */
+	public function personal() {
+		// 'orcid_token' => $this->configService->getUserValue($this->userId, 'orcid_token')
+		$params = [
+			'orcid' => $this->configService->getUserValue('orcid')
+		];
+
+		return new TemplateResponse($this->appName, 'settings.personal', $params, 'blank');
+	}
+
+	/**
+	 * @NoAdminRequired
+	 */
+	public function getClient() {
+		$redirectURL = OrcidController::generateOrcidUrl();
+
+		// 'clientSecret' => $this->configService->getAppValue('clientSecret'),
+		$params = [
+			'clientAppID' => $this->configService->getAppValue('clientAppID'),
+			'redirectURL' => $redirectURL
+		];
+
+		return $params;
+	}
+
+	/**
+	 * @NoAdminRequired
+	 */
+	public function getOrcid() {
+		$params = [
+			'orcid' => $this->configService->getUserValue('orcid')
+		];
+
+		return $params;
+	}
+
+	/**
+	 * @NoAdminRequired
+	 */
+	public function setOrcid() {
+		$this->configService->setUserValue('orcid', $_POST['orcid']);
+
+		return $this->getOrcid();
+	}
 }
\ No newline at end of file
diff --git a/lib/Service/ConfigService.php b/lib/Service/ConfigService.php
index 35b92c9..3438f32 100644
--- a/lib/Service/ConfigService.php
+++ b/lib/Service/ConfigService.php
@@ -1,6 +1,6 @@
 <?php
-
 /**
+ *
  * Orcid - based on user_orcid from Lars Naesbye Christensen
  *
  * This file is licensed under the Affero General Public License version 3 or
@@ -25,108 +25,110 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
+
 namespace OCA\Orcid\Service;
 
 use \OCA\Orcid\Controller\SettingsController;
 use OCP\IConfig;
 
-class ConfigService
-{
-
-    private $defaults = [
-        'configured' => '0'
-    ];
-
-    private $appName;
-
-    private $config;
-
-    private $miscService;
-
-    public function __construct($appName, IConfig $config, $userId, $miscService)
-    {
-        $this->appName = $appName;
-        $this->config = $config;
-        $this->userId = $userId;
-        $this->miscService = $miscService;
-    }
-
-    /**
-     * Get a value by key
-     *
-     * @param string $key            
-     * @return string
-     */
-    public function getAppValue($key)
-    {
-        $defaultValue = null;
-        if (array_key_exists($key, $this->defaults))
-            $defaultValue = $this->defaults[$key];
-        return $this->config->getAppValue($this->appName, $key, $defaultValue);
-    }
-
-    /**
-     * Set a value by key
-     *
-     * @param string $key            
-     * @param string $value            
-     * @return string
-     */
-    public function setAppValue($key, $value)
-    {
-        return $this->config->setAppValue($this->appName, $key, $value);
-    }
-
-    /**
-     * remove a key
-     *
-     * @param string $key            
-     * @return string
-     */
-    public function deleteAppValue($key)
-    {
-        return $this->config->deleteAppValue($this->appName, $key);
-    }
-
-    /**
-     * Get a user value by key
-     *
-     * @param string $userId            
-     * @param string $key            
-     * @return string
-     */
-    public function getUserValue($key)
-    {
-        return $this->config->getUserValue($this->userId, $this->appName, $key);
-    }
-
-    /**
-     * Set a user value by key
-     *
-     * @param string $userId            
-     * @param string $key            
-     * @param string $value            
-     * @return string
-     */
-    public function setUserValue($key, $value)
-    {
-        return $this->config->setUserValue($this->userId, $this->appName, $key, $value);
-    }
-
-    /**
-     * return the cloud version.
-     * if $complete is true, return a string x.y.z
-     *
-     * @param boolean $complete            
-     * @return string|integer
-     */
-    public function getCloudVersion($complete = false)
-    {
-        $ver = \OCP\Util::getVersion();
-        
-        if ($complete)
-            return implode('.', $ver);
-        
-        return $ver[0];
-    }
+class ConfigService {
+
+	private $defaults = [
+		'configured' => '0'
+	];
+
+	private $appName;
+
+	private $config;
+
+	private $miscService;
+
+	public function __construct($appName, IConfig $config, $userId, $miscService) {
+		$this->appName = $appName;
+		$this->config = $config;
+		$this->userId = $userId;
+		$this->miscService = $miscService;
+	}
+
+	/**
+	 * Get a value by key
+	 *
+	 * @param string $key
+	 *
+	 * @return string
+	 */
+	public function getAppValue($key) {
+		$defaultValue = null;
+		if (array_key_exists($key, $this->defaults)) {
+			$defaultValue = $this->defaults[$key];
+		}
+
+		return $this->config->getAppValue($this->appName, $key, $defaultValue);
+	}
+
+	/**
+	 * Set a value by key
+	 *
+	 * @param string $key
+	 * @param string $value
+	 *
+	 * @return string
+	 */
+	public function setAppValue($key, $value) {
+		return $this->config->setAppValue($this->appName, $key, $value);
+	}
+
+	/**
+	 * remove a key
+	 *
+	 * @param string $key
+	 *
+	 * @return string
+	 */
+	public function deleteAppValue($key) {
+		return $this->config->deleteAppValue($this->appName, $key);
+	}
+
+	/**
+	 * Get a user value by key
+	 *
+	 * @param string $userId
+	 * @param string $key
+	 *
+	 * @return string
+	 */
+	public function getUserValue($key) {
+		return $this->config->getUserValue($this->userId, $this->appName, $key);
+	}
+
+	/**
+	 * Set a user value by key
+	 *
+	 * @param string $userId
+	 * @param string $key
+	 * @param string $value
+	 *
+	 * @return string
+	 */
+	public function setUserValue($key, $value) {
+		return $this->config->setUserValue($this->userId, $this->appName, $key, $value);
+	}
+
+	/**
+	 * return the cloud version.
+	 * if $complete is true, return a string x.y.z
+	 *
+	 * @param boolean $complete
+	 *
+	 * @return string|integer
+	 */
+	public function getCloudVersion($complete = false) {
+		$ver = \OCP\Util::getVersion();
+
+		if ($complete) {
+			return implode('.', $ver);
+		}
+
+		return $ver[0];
+	}
 }
diff --git a/lib/Service/MiscService.php b/lib/Service/MiscService.php
index 8a3d01d..c8bbb5c 100644
--- a/lib/Service/MiscService.php
+++ b/lib/Service/MiscService.php
@@ -1,6 +1,6 @@
 <?php
-
 /**
+ *
  * Orcid - based on user_orcid from Lars Naesbye Christensen
  *
  * This file is licensed under the Affero General Public License version 3 or
@@ -25,30 +25,28 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
+
 namespace OCA\Orcid\Service;
 
 use OCP\ILogger;
 
-class MiscService
-{
+class MiscService {
+
+	private $logger;
 
-    private $logger;
+	private $appName;
 
-    private $appName;
+	public function __construct(ILogger $logger, $appName) {
+		$this->logger = $logger;
+		$this->appName = $appName;
+	}
 
-    public function __construct(ILogger $logger, $appName)
-    {
-        $this->logger = $logger;
-        $this->appName = $appName;
-    }
+	public function log($message, $level = 2) {
+		$data = array(
+			'app'   => $this->appName,
+			'level' => $level
+		);
 
-    public function log($message, $level = 2)
-    {
-        $data = array(
-            'app' => $this->appName,
-            'level' => $level
-        );
-        
-        $this->logger->log($level, $message, $data);
-    }
+		$this->logger->log($level, $message, $data);
+	}
 }
\ No newline at end of file
diff --git a/lib/admin.php b/lib/admin.php
index 0878ae2..8693215 100644
--- a/lib/admin.php
+++ b/lib/admin.php
@@ -1,10 +1,37 @@
 <?php
+/**
+ *
+ * Orcid - based on user_orcid from Lars Naesbye Christensen
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Lars Naesbye Christensen, DeIC
+ * @author Maxence Lange <maxence@pontapreta.net>
+ * @copyright 2017
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
 namespace OCA\Orcid;
 
 $app = new \OCA\Orcid\AppInfo\Application();
 
 $response = $app->getContainer()
-    ->query('SettingsController')
-    ->admin();
+				->query('SettingsController')
+				->admin();
 
 return $response->render();
diff --git a/lib/personal.php b/lib/personal.php
index 8acef7e..26f29af 100644
--- a/lib/personal.php
+++ b/lib/personal.php
@@ -1,11 +1,38 @@
 <?php
+/**
+ *
+ * Orcid - based on user_orcid from Lars Naesbye Christensen
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Lars Naesbye Christensen, DeIC
+ * @author Maxence Lange <maxence@pontapreta.net>
+ * @copyright 2017
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
 namespace OCA\Orcid;
 
 $app = new \OCA\Orcid\AppInfo\Application();
 
 $response = $app->getContainer()
-    ->query('SettingsController')
-    ->personal();
+				->query('SettingsController')
+				->personal();
 
 return $response->render();