Lint

classes/Config.php

@@ -185,7 +185,7 @@ class Config
      *
      * @return string
      */
-    public static function addHttpToFormat($format)
+    public static function addHttpToFormat(string $format)
     {
         $newFormat = [];
         foreach (explode('/', $format) as $subformat) {
@@ -279,7 +279,7 @@ class Config
      * @return void
      * @throws ConfigException
      */
-    public static function setFile($file)
+    public static function setFile(string $file)
     {
         if (is_file($file)) {
             $options = Yaml::parse(strval(file_get_contents($file)));

classes/Controller/BaseController.php

@@ -144,7 +144,7 @@ abstract class BaseController
      *
      * @return Response HTTP response
      */
-    protected function displayError(Request $request, Response $response, $message)
+    protected function displayError(Request $request, Response $response, string $message)
     {
         $controller = new FrontController($this->container);
 

classes/Controller/FrontController.php

@@ -242,7 +242,7 @@ class FrontController extends BaseController
      *
      * @return Response HTTP response
      */
-    protected function displayError(Request $request, Response $response, $message)
+    protected function displayError(Request $request, Response $response, string $message)
     {
         $this->view->render(
             $response,

classes/Locale.php

@@ -34,7 +34,7 @@ class Locale
      *
      * @param string $locale ISO 15897 code
      */
-    public function __construct($locale)
+    public function __construct(string $locale)
     {
         $parse = AcceptLanguage::parse($locale);
         $this->language = $parse[1]['language'];

classes/LocaleManager.php

@@ -142,11 +142,11 @@ class LocaleManager
      * Smarty "t" block.
      *
      * @param mixed[] $params Block parameters
-     * @param string $text Block content
+     * @param string|null $text Block content
      *
      * @return string Translated string
      */
-    public function smartyTranslate(array $params, $text)
+    public function smartyTranslate(array $params, string $text = null)
     {
         if (isset($params['params'])) {
             return $this->t($text, $params['params']);
@@ -158,14 +158,18 @@ class LocaleManager
     /**
      * Translate a string.
      *
-     * @param string $string String to translate
+     * @param string|null $string $string String to translate
      *
      * @param mixed[] $params
      * @return string Translated string
      */
-    public function t($string, array $params = [])
+    public function t(string $string = null, array $params = [])
     {
-        return $this->translator->trans($string, $params);
+        if (isset($string)) {
+            return $this->translator->trans($string, $params);
+        }
+
+        return '';
     }
 
     /**

classes/Stream/PlaylistArchiveStream.php

@@ -79,7 +79,7 @@ class PlaylistArchiveStream extends ZipArchive implements StreamInterface
     /**
      * Add data to the archive.
      *
-     * @param string $data Data
+     * @param mixed $data Data
      *
      * @return void
      */
@@ -99,7 +99,7 @@ class PlaylistArchiveStream extends ZipArchive implements StreamInterface
     /**
      * Write data to the stream.
      *
-     * @param string $string The string that is to be written
+     * @param mixed $string The string that is to be written
      *
      * @return int|false
      */
@@ -171,7 +171,7 @@ class PlaylistArchiveStream extends ZipArchive implements StreamInterface
     /**
      * Get stream metadata as an associative array or retrieve a specific key.
      *
-     * @param string $key string $key Specific metadata to retrieve.
+     * @param string|null $key string $key Specific metadata to retrieve.
      *
      * @return array|mixed|null
      */
@@ -228,7 +228,7 @@ class PlaylistArchiveStream extends ZipArchive implements StreamInterface
     /**
      * Seek to a position in the stream.
      *
-     * @param int $offset Offset
+     * @param mixed $offset Offset
      * @param int $whence Specifies how the cursor position will be calculated
      *
      * @return void
@@ -272,7 +272,7 @@ class PlaylistArchiveStream extends ZipArchive implements StreamInterface
     /**
      * Read data from the stream.
      *
-     * @param int $count Number of bytes to read
+     * @param mixed $count Number of bytes to read
      *
      * @return string|false
      * @throws AlltubeLibraryException

classes/Stream/YoutubeChunkStream.php

@@ -35,7 +35,7 @@ class YoutubeChunkStream implements StreamInterface
     /**
      * Read data from the stream.
      *
-     * @param int $length Read up to $length bytes from the object and return
+     * @param mixed $length Read up to $length bytes from the object and return
      *
      * @return string
      */
@@ -121,7 +121,7 @@ class YoutubeChunkStream implements StreamInterface
     /**
      * Seek to a position in the stream.
      *
-     * @param int $offset Stream offset
+     * @param mixed $offset Stream offset
      * @param int $whence Specifies how the cursor position will be calculated
      *
      * @return void
@@ -154,7 +154,7 @@ class YoutubeChunkStream implements StreamInterface
     /**
      * Write data to the stream.
      *
-     * @param string $string The string that is to be written
+     * @param mixed $string The string that is to be written
      *
      * @return mixed
      */
@@ -186,7 +186,7 @@ class YoutubeChunkStream implements StreamInterface
     /**
      * Get stream metadata as an associative array or retrieve a specific key.
      *
-     * @param string $key Specific metadata to retrieve.
+     * @param string|null $key Specific metadata to retrieve.
      *
      * @return array|mixed|null
      */

classes/UglyRouter.php

@@ -42,7 +42,7 @@ class UglyRouter extends Router
     /**
      * Build the path for a named route including the base path.
      *
-     * @param string $name Route name
+     * @param mixed $name Route name
      * @param string[] $data Named argument replacement data
      * @param string[] $queryParams Optional query string parameters
      *

classes/ViewFactory.php

@@ -21,7 +21,7 @@ class ViewFactory
      * Create Smarty view object.
      *
      * @param ContainerInterface $container Slim dependency container
-     * @param Request $request PSR-7 request
+     * @param Request|null $request PSR-7 request
      *
      * @return Smarty
      * @throws SmartyException