diff --git a/.travis.yml b/.travis.yml
index 4b0fcb4..d772ef9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,7 +10,7 @@ install:
   - travis_retry composer install --no-interaction --prefer-source
 
 script:
-  - vendor/bin/phpunit
+  - XDEBUG_MODE=coverage vendor/bin/phpunit
 
 after_script:
   - wget https://scrutinizer-ci.com/ocular.phar
diff --git a/README.md b/README.md
index 1b9888e..54689ac 100644
--- a/README.md
+++ b/README.md
@@ -32,6 +32,10 @@ Rap2hpoutre\LaravelLogViewer\LaravelLogViewerServiceProvider::class,
 Add a route in your web routes file:
 ```php 
 Route::get('logs', '\Rap2hpoutre\LaravelLogViewer\LogViewerController@index');
+
+or 
+// Laravel 8+
+Route::get('logs', [\Rap2hpoutre\LaravelLogViewer\LogViewerController::class, 'index']);
 ```
 
 Go to `http://myapp/logs` or some other route
diff --git a/src/Rap2hpoutre/LaravelLogViewer/LaravelLogViewer.php b/src/Rap2hpoutre/LaravelLogViewer/LaravelLogViewer.php
index 3077f87..8b31ca0 100644
--- a/src/Rap2hpoutre/LaravelLogViewer/LaravelLogViewer.php
+++ b/src/Rap2hpoutre/LaravelLogViewer/LaravelLogViewer.php
@@ -55,23 +55,27 @@ public function __construct()
     public function setFolder($folder)
     {
         if (app('files')->exists($folder)) {
+          
             $this->folder = $folder;
         }
-        if(is_array($this->storage_path)) {
+        else if(is_array($this->storage_path)) {
+           
             foreach ($this->storage_path as $value) {
+                
                 $logsPath = $value . '/' . $folder;
+               
                 if (app('files')->exists($logsPath)) {
                     $this->folder = $folder;
                     break;
                 }
             }
         } else {
-            if ($this->storage_path) {
+            
                 $logsPath = $this->storage_path . '/' . $folder;
                 if (app('files')->exists($logsPath)) {
                     $this->folder = $folder;
                 }
-            }
+        
         }
     }
 
@@ -97,9 +101,11 @@ public function pathToLogFile($file)
     {
 
         if (app('files')->exists($file)) { // try the absolute path
+      
             return $file;
         }
         if (is_array($this->storage_path)) {
+     
             foreach ($this->storage_path as $folder) {
                 if (app('files')->exists($folder . '/' . $file)) { // try the absolute path
                     $file = $folder . '/' . $file;
@@ -114,8 +120,9 @@ public function pathToLogFile($file)
         $file = $logsPath . '/' . $file;
         // check if requested file is really in the logs directory
         if (dirname($file) !== $logsPath) {
-            throw new \Exception('No such log file');
+            throw new \Exception('No such log file: '.$file);
         }
+        
         return $file;
     }
 
@@ -228,29 +235,51 @@ public function all()
         return array_reverse($log);
     }
 
-    /**
-     * @return array
-     */
-    public function getFolders()
+    /**Creates a multidimensional array
+	 * of subdirectories and files
+	 *
+	 * @param null $path
+	 *
+	 * @return array
+	 */
+    public function foldersAndFiles($path = null)
     {
-        $folders = glob($this->storage_path . '/*', GLOB_ONLYDIR);
-        if (is_array($this->storage_path)) {
-            foreach ($this->storage_path as $value) {
-                $folders = array_merge(
-                    $folders,
-                    glob($value . '/*', GLOB_ONLYDIR)
-                );
-            }
-        }
+	    $contents = array();
+	    $dir = $path ? $path : $this->storage_path;
+	    foreach (scandir($dir) as $node) {
+		    if ($node == '.' || $node == '..') continue;
+		    $path = $dir . '\\' . $node;
+		    if (is_dir($path)) {
+			    $contents[$path] = $this->foldersAndFiles($path);
+		    } else {
+			    $contents[] = $path;
+		    }
+	    }
+
+	    return $contents;
+    }
 
-        if (is_array($folders)) {
-            foreach ($folders as $k => $folder) {
-                $folders[$k] = basename($folder);
-            }
-        }
-        return array_values($folders);
+   /**Returns an array of
+	 * all subdirectories of specified directory
+	 *
+	 * @param string $folder
+	 *
+	 * @return array
+	 */
+    public function getFolders($folder = '')
+    {
+	    $folders = [];
+	    $listObject = new \RecursiveIteratorIterator(
+		    new \RecursiveDirectoryIterator($this->storage_path.'/'.$folder, \RecursiveDirectoryIterator::SKIP_DOTS),
+		    \RecursiveIteratorIterator::CHILD_FIRST
+	    );
+	    foreach ($listObject as $fileinfo) {
+		    if($fileinfo->isDir()) $folders[] = $fileinfo->getRealPath();
+	    }
+	    return $folders;
     }
 
+
     /**
      * @param bool $basename
      * @return array
@@ -267,30 +296,81 @@ public function getFolderFiles($basename = false)
      */
     public function getFiles($basename = false, $folder = '')
     {
-        $pattern = function_exists('config') ? config('logviewer.pattern', '*.log') : '*.log';
-        $files = glob(
-            $this->storage_path . '/' . $folder . '/' . $pattern,
-            preg_match($this->pattern->getPattern('files'), $pattern) ? GLOB_BRACE : 0
-        );
-        if (is_array($this->storage_path)) {
-            foreach ($this->storage_path as $value) {
-                $files = array_merge(
-                  $files,
-                  glob(
-                      $value . '/' . $folder . '/' . $pattern,
-                      preg_match($this->pattern->getPattern('files'), $pattern) ? GLOB_BRACE : 0
-                  )
-                );
-            }
-        }
+        $files = [];
+	    $pattern = function_exists('config') ? config('logviewer.pattern', '*.log') : '*.log';
+	    $fullPath = $this->storage_path.'/'.$folder;
 
-        $files = array_reverse($files);
-        $files = array_filter($files, 'is_file');
-        if ($basename && is_array($files)) {
-            foreach ($files as $k => $file) {
-                $files[$k] = basename($file);
-            }
-        }
-        return array_values($files);
+	    $listObject = new \RecursiveIteratorIterator(
+		    new \RecursiveDirectoryIterator($fullPath, \RecursiveDirectoryIterator::SKIP_DOTS),
+		    \RecursiveIteratorIterator::CHILD_FIRST
+	    );
+
+	    foreach ($listObject as $fileinfo) {
+		    if(!$fileinfo->isDir() && strtolower(pathinfo($fileinfo->getRealPath(), PATHINFO_EXTENSION)) == explode('.', $pattern)[1])
+			    $files[] = $basename ? basename($fileinfo->getRealPath()) : $fileinfo->getRealPath();
+	    }
+	    return $files;
+
+    }
+
+    /**
+	 * @return string
+	 */
+    public function getStoragePath()
+    {
+    	return $this->storage_path;
     }
+
+	/**
+	 * @param $path
+	 *
+	 * @return void
+	 */
+	public function setStoragePath($path)
+	{
+		$this->storage_path = $path;
+	}
+
+    public static function directoryTreeStructure($storage_path, array $array)
+    {
+	    foreach ($array as $k => $v) {
+		    if(is_dir( $k )) {
+
+			    $exploded = explode( "\\", $k );
+			    $show = last( $exploded );
+
+			    echo '<div class="list-group folder">
+				    <a href="?f='. \Illuminate\Support\Facades\Crypt::encrypt($k).'">
+					    <span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span
+						    class="fa fa-folder"></span> '.$show.'
+				    </a>
+			    </div>';
+
+			    if ( is_array( $v ) ) {
+				    self::directoryTreeStructure( $storage_path, $v );
+			    }
+
+		    }
+		    else {
+
+			    $exploded = explode( "\\", $v );
+			    $show2 = last( $exploded );
+			    $folder = str_replace( $storage_path, "", rtrim( str_replace( $show2, "", $v ), "\\" ) );
+			    $file = $v;
+
+
+			   echo '<div class="list-group">
+				    <a href="?l='.\Illuminate\Support\Facades\Crypt::encrypt($file).'&f='.\Illuminate\Support\Facades\Crypt::encrypt($folder).'">
+					    <span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span> <span
+						    class="fa fa-file"></span> '.$show2.'
+				    </a>
+			    </div>';
+
+		    }
+	    }
+
+        return;
+    }
+
+
 }
diff --git a/src/controllers/LogViewerController.php b/src/controllers/LogViewerController.php
index aa39ad2..03b7d4d 100644
--- a/src/controllers/LogViewerController.php
+++ b/src/controllers/LogViewerController.php
@@ -67,6 +67,9 @@ public function index()
             'files' => $this->log_viewer->getFiles(true),
             'current_file' => $this->log_viewer->getFileName(),
             'standardFormat' => true,
+            'structure' => $this->log_viewer->foldersAndFiles(),
+            'storage_path' => $this->log_viewer->getStoragePath(),
+
         ];
 
         if ($this->request->wantsJson()) {
diff --git a/src/views/log.blade.php b/src/views/log.blade.php
index aad56db..92ede04 100644
--- a/src/views/log.blade.php
+++ b/src/views/log.blade.php
@@ -66,6 +66,10 @@
     .nowrap {
       white-space: nowrap;
     }
+    .list-group {
+            padding: 5px;
+        }
+
 
 
 
@@ -180,19 +184,10 @@ function resetTheme() {
       <div class="list-group div-scroll">
         @foreach($folders as $folder)
           <div class="list-group-item">
-            <a href="?f={{ \Illuminate\Support\Facades\Crypt::encrypt($folder) }}">
-              <span class="fa fa-folder"></span> {{$folder}}
-            </a>
-            @if ($current_folder == $folder)
-              <div class="list-group folder">
-                @foreach($folder_files as $file)
-                  <a href="?l={{ \Illuminate\Support\Facades\Crypt::encrypt($file) }}&f={{ \Illuminate\Support\Facades\Crypt::encrypt($folder) }}"
-                    class="list-group-item @if ($current_file == $file) llv-active @endif">
-                    {{$file}}
-                  </a>
-                @endforeach
-              </div>
-            @endif
+            <?php
+            \Rap2hpoutre\LaravelLogViewer\LaravelLogViewer::DirectoryTreeStructure( $storage_path, $structure );
+            ?>
+
           </div>
         @endforeach
         @foreach($files as $file)
diff --git a/tests/LaravelLogViewerTest.php b/tests/LaravelLogViewerTest.php
index 08bb927..f97ae69 100644
--- a/tests/LaravelLogViewerTest.php
+++ b/tests/LaravelLogViewerTest.php
@@ -3,6 +3,7 @@
 namespace Rap2hpoutre\LaravelLogViewer;
 
 use Orchestra\Testbench\TestCase as OrchestraTestCase;
+use File;
 
 /**
  * Class LaravelLogViewerTest
@@ -14,9 +15,10 @@ class LaravelLogViewerTest extends OrchestraTestCase
     public function setUp()
     {
         parent::setUp();
+        config()->set('app.key', 'XP0aw2Dkrk22p0JoAOzulOl8XkUxlvkO');
         // Copy "laravel.log" file to the orchestra package.
-        if (!file_exists(storage_path() . '/logs/laravel.log')) {
-            copy(__DIR__ . '/laravel.log', storage_path() . '/logs/laravel.log');
+        if (!file_exists(storage_path('logs/laravel.log'))) {
+            copy(__DIR__ . '/laravel.log', storage_path('logs/laravel.log'));
         }
     }
 
@@ -25,21 +27,92 @@ public function setUp()
      */
     public function testSetFile()
     {
-        parent::setUp();
 
         $laravel_log_viewer = new LaravelLogViewer();
-        try {
-            $laravel_log_viewer->setFile("laravel.log");
-        } catch (\Exception $e) {
-            throw new \Exception($e->getMessage());
-        }
+        $laravel_log_viewer->setFile("laravel.log");
 
         $this->assertEquals("laravel.log", $laravel_log_viewer->getFileName());
     }
 
+
+	public function testSetFolderWithCorrectPath()
+	{
+
+		$laravel_log_viewer = new LaravelLogViewer();
+        $laravel_log_viewer->setFolder(basename((__DIR__)));
+		$this->assertEquals("tests", $laravel_log_viewer->getFolderName());
+	}
+
+
+	public function testSetFolderWithArrayStoragePath()
+	{
+        $path = __DIR__;
+        
+		$laravel_log_viewer = new LaravelLogViewer();
+        $laravel_log_viewer->setStoragePath([$path]);
+        if(!\File::exists("$path/samuel")) \File::makeDirectory("$path/samuel");
+        $laravel_log_viewer->setFolder('samuel');
+        
+		$this->assertEquals("samuel", $laravel_log_viewer->getFolderName());
+
+	}
+
+    public function testSetFolderWithDefaultStoragePath()
+	{
+      
+		$laravel_log_viewer = new LaravelLogViewer();
+        $laravel_log_viewer->setStoragePath(storage_path());
+        $laravel_log_viewer->setFolder('logs');
+
+        
+		$this->assertEquals("logs", $laravel_log_viewer->getFolderName());
+
+	}
+
+	public function testSetStoragePath()
+	{
+
+		$laravel_log_viewer = new LaravelLogViewer();
+		$laravel_log_viewer->setStoragePath(basename(__DIR__));
+
+		$this->assertEquals("tests", $laravel_log_viewer->getStoragePath());
+	}
+
+    public function testPathToLogFile()
+	{
+
+		$laravel_log_viewer = new LaravelLogViewer();
+        $pathToLogFile = $laravel_log_viewer->pathToLogFile(storage_path(('logs/laravel.log')));
+		
+        $this->assertEquals($pathToLogFile, storage_path('logs/laravel.log'));
+	}
+
+    public function testPathToLogFileWithArrayStoragePath()
+	{
+
+		$laravel_log_viewer = new LaravelLogViewer();
+        $laravel_log_viewer->setStoragePath([storage_path()]);
+        $pathToLogFile = $laravel_log_viewer->pathToLogFile('laravel.log');
+
+		$this->assertEquals($pathToLogFile, 'laravel.log');
+	}
+
+    public function testFailOnBadPathToLogFile()
+	{
+
+        $this->expectException(\Exception::class);
+
+		$laravel_log_viewer = new LaravelLogViewer();
+        $laravel_log_viewer->setStoragePath(storage_path());
+        $laravel_log_viewer->setFolder('logs');
+        $laravel_log_viewer->pathToLogFile('newlogs/nolaravel.txt');
+	}
+
     public function testAll()
     {
         $laravel_log_viewer = new LaravelLogViewer();
+        $laravel_log_viewer->setStoragePath(__DIR__);
+        $laravel_log_viewer->pathToLogFile(storage_path('logs/laravel.log'));
         $data = $laravel_log_viewer->all();
         $this->assertEquals('local', $data[0]['context']);
         $this->assertEquals('error', $data[0]['level']);
@@ -48,11 +121,72 @@ public function testAll()
         $this->assertEquals('2018-09-05 20:20:51', $data[0]['date']);
     }
 
+    public function testAllWithEmptyFileName()
+    {
+        $laravel_log_viewer = new LaravelLogViewer();
+        $laravel_log_viewer->setStoragePath(__DIR__);
+        
+        $data = $laravel_log_viewer->all();
+        $this->assertEquals('local', $data[0]['context']);
+        $this->assertEquals('error', $data[0]['level']);
+        $this->assertEquals('danger', $data[0]['level_class']);
+        $this->assertEquals('exclamation-triangle', $data[0]['level_img']);
+        $this->assertEquals('2018-09-05 20:20:51', $data[0]['date']);
+    }
+
+    public function testFolderFiles()
+    {
+        $laravel_log_viewer = new LaravelLogViewer();
+        $laravel_log_viewer->setStoragePath(__DIR__);
+        $data = $laravel_log_viewer->foldersAndFiles();
+        $this->assertIsArray($data);
+
+        $this->assertIsArray($data);
+        $this->assertNotEmpty($data);
+        
+        $this->assertStringContainsString('tests',  $data[count(explode($data[0], '/')) - 1]);
+    }
+
     public function testGetFolderFiles()
     {
         $laravel_log_viewer = new LaravelLogViewer();
+        $laravel_log_viewer->setStoragePath(__DIR__);
         $data = $laravel_log_viewer->getFolderFiles();
-        $this->assertNotEmpty($data[0], "Folder files is null");
+        
+        $this->assertIsArray($data);
+        $this->assertNotEmpty($data, "Folder files is null");
     }
 
+    public function testGetFiles()
+    {
+        $laravel_log_viewer = new LaravelLogViewer();
+        $laravel_log_viewer->setStoragePath(storage_path());
+        $data = $laravel_log_viewer->getFiles();
+  
+        $this->assertIsArray($data);
+        $this->assertNotEmpty($data, "Folder files is null");
+    }
+
+    public function testGetFolders()
+    {
+        $laravel_log_viewer = new LaravelLogViewer();
+        $laravel_log_viewer->setStoragePath(storage_path());
+        $data = $laravel_log_viewer->getFolders();
+  
+        $this->assertIsArray($data);
+        $this->assertNotEmpty($data, "files is null");
+    }
+
+    public function testDirectoryStructure()
+    {
+        $log_viewer = new LaravelLogViewer();
+        ob_start();
+        $log_viewer->directoryTreeStructure(storage_path('logs'), $log_viewer->foldersAndFiles());
+        $data = ob_get_clean();
+        
+        $this->assertIsString($data);
+        $this->assertNotEmpty($data);
+    }
+
+
 }