[Miscellaneous] [Regex] Use simpler & stronger pattern to match name of file

src/Utilities/Miscellaneous.php

@@ -200,13 +200,13 @@ class Miscellaneous
      * @param string $path A path that contains file name
      * @return string
      */
-    public static function getFileNameFromPath($path)
+    public static function getFileNameFromPath(string $path): string
     {
         $matches = [];
-        $pattern = sprintf('|([^\%s.]+\.[A-Za-z0-9.]+)$|', DIRECTORY_SEPARATOR);
+        $pattern = Regex::getFileNamePattern();
 
         if ((bool)preg_match($pattern, $path, $matches)) {
-            return $matches[1];
+            return $matches[0];
         }
 
         return '';
@@ -229,7 +229,7 @@ class Miscellaneous
          * Let's clear name of file
          *
          * Attention.
-         * The name without extension may be cleared / urlized only to avoid incorrect name by replacing "." with "-".
+         * The name without extension should be cleared to avoid incorrect name by replacing "." with "-".
          */
         $withoutExtension = Urlizer::urlize($withoutExtension);
 

src/Utilities/Regex.php

@@ -33,7 +33,7 @@ class Regex
         'letterOrDigit'    => '/[a-zA-Z0-9]+/',
         'htmlEntity'       => '/&[a-z0-9]+;/',
         'htmlAttribute'    => '/([\w-]+)="([\w -]+)"/',
-        'fileName'         => '/.+\.\w+$/',
+        'fileName'         => '/[\w.\- +=!@$&()?]+\.\w+$/', // e.g. "this-1_2 3 & my! 4+file.jpg"
         'isQuoted'         => '/^[\'"]{1}.+[\'"]{1}$/',
         'windowsBasedPath' => '/^[A-Z]{1}:\\\.*$/',
         'money'            => '/^[-+]?\d+([\.,]{1}\d*)?$/',
@@ -625,7 +625,7 @@ class Regex
      *
      * @return string
      */
-    public static function getFileNamePattern()
+    public static function getFileNamePattern(): string
     {
         return self::$patterns['fileName'];
     }
@@ -637,7 +637,7 @@ class Regex
      * @param string $fileName Name of file to check. It may be path of file also.
      * @return bool
      */
-    public static function isFileName($fileName)
+    public static function isFileName(string $fileName): bool
     {
         $pattern = self::getFileNamePattern();