Fixed str_slug and load resources

Author: maab16

config/permission.php

@@ -1,9 +1,9 @@
 <?php
 
 return [
-	'prefix' => 'admin',
-	'namespace' => '\CodexShaper\Permission',
-	'controller_namespace' => '\CodexShaper\Permission\Http\Controllers',
+    'prefix' => 'admin',
+    'namespace' => '\CodexShaper\Permission',
+    'controller_namespace' => '\CodexShaper\Permission\Http\Controllers',
     'models' => [
         'permission' => CodexShaper\Permission\Models\Permission::class,
         'role' => CodexShaper\Permission\Models\Role::class,
@@ -14,6 +14,6 @@
         'permissions' => 'permissions',
         'permission_role' => 'permission_role',
     ],
-    'resources_path' => 'package/laravel-permission/resources/assets/',
+    'resources_path' => 'vendor/codexshaper/laravel-permission/resources/assets/',
 
 ];

src/Helpers/helpers.php

@@ -5,13 +5,35 @@
  */
 if( !function_exists('slug') ) {
 	function slug($string) {
-	return str_slug($string);
-}
+		// replace non letter or digits by -
+	  	$string = preg_replace('~[^\pL\d]+~u', '-', $string);
+
+	  	// transliterate
+	  	$string = iconv('utf-8', 'us-ascii//TRANSLIT', $string);
+
+	  	// remove unwanted characters
+	  	$string = preg_replace('~[^-\w]+~', '', $string);
+
+	  	// trim
+	  	$string = trim($string, '-');
+
+	  	// remove duplicate -
+	  	$string = preg_replace('~-+~', '-', $string);
+
+	  	// lowercase
+	  	$string = strtolower($string);
+
+	  	if (empty($string)) {
+	   		return 'n-a';
+	  	}
+
+	  	return $string;
+	}
 }
 if( !function_exists('str_spliter') ) {
 	function str_spliter( $str, $pattern = '/[\s,.|]/' ) {
-	return preg_split( $pattern, $str);
-}
+		return preg_split( $pattern, $str);
+	}
 }
 if( !function_exists('permission_asset') ) {
 	function permission_asset( $path ) {