use illuminate Str class

Author: StApostol

src/Lfm.php

@@ -5,6 +5,7 @@
 use Illuminate\Contracts\Config\Repository as Config;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Route;
+use Illuminate\Support\Str;
 use UniSharp\LaravelFilemanager\Middlewares\CreateDefaultFolder;
 use UniSharp\LaravelFilemanager\Middlewares\MultiUser;
 
@@ -73,7 +74,7 @@ public function currentLfmType()
     {
         $lfm_type = 'file';
 
-        $request_type = lcfirst(str_singular($this->input('type') ?: ''));
+        $request_type = lcfirst(Str::singular($this->input('type') ?: ''));
         $available_types = array_keys($this->config->get('lfm.folder_categories') ?: []);
 
         if (in_array($request_type, $available_types)) {
@@ -157,6 +158,11 @@ public function maxUploadSize()
         return $this->config->get('lfm.folder_categories.' . $this->currentLfmType() . '.max_size');
     }
 
+    public function getPaginationPerPage()
+    {
+        return $this->config->get("lfm.paginator.perPage", 30);
+    }
+
     /**
      * Check if users are allowed to use their private folders.
      *

src/LfmItem.php

@@ -3,6 +3,7 @@
 namespace UniSharp\LaravelFilemanager;
 
 use Symfony\Component\HttpFoundation\File\UploadedFile;
+use Illuminate\Support\Str;
 
 class LfmItem
 {
@@ -21,7 +22,7 @@ public function __construct(LfmPath $lfm, Lfm $helper)
     public function __get($var_name)
     {
         if (!array_key_exists($var_name, $this->attributes)) {
-            $function_name = camel_case($var_name);
+            $function_name = Str::camel($var_name);
             $this->attributes[$var_name] = $this->$function_name();
         }
 
@@ -66,7 +67,7 @@ public function isFile()
     public function isImage()
     {
         if (!$this->isDirectory()) {
-            return starts_with($this->mimeType(), 'image');
+            return Str::startsWith($this->mimeType(), 'image');
         }
 
         return false;

src/Middlewares/MultiUser.php

@@ -3,6 +3,7 @@
 namespace UniSharp\LaravelFilemanager\Middlewares;
 
 use Closure;
+use Illuminate\Support\Str;
 use UniSharp\LaravelFilemanager\Lfm;
 
 class MultiUser
@@ -32,11 +33,11 @@ public function handle($request, Closure $next)
 
     private function validDir($previous_dir)
     {
-        if (starts_with($previous_dir, $this->helper->getRootFolder('share'))) {
+        if (Str::startsWith($previous_dir, $this->helper->getRootFolder('share'))) {
             return true;
         }
 
-        if (starts_with($previous_dir, $this->helper->getRootFolder('user'))) {
+        if (Str::startsWith($previous_dir, $this->helper->getRootFolder('user'))) {
             return true;
         }