FEATURE #1417: add uploaded files overview

app/Helpers/FileManager.php

@@ -0,0 +1,66 @@
+<?php
+namespace App\Helpers;
+
+use App\Models\File;
+
+class FileManager
+{
+    /**
+     * @param File $file
+     *
+     * @return \Illuminate\Contracts\Routing\UrlGenerator|string
+     */
+    public static function getPreview(File $file)
+    {
+        list($type, $subtype) = explode('/', $file->mime_type);
+
+        switch ($type) {
+            case 'image':
+
+                // try to check if file have thumbnail
+                if (file_exists(config('app.thumbnail_url') . '/' . $file->filename)) {
+                    $url = config('app.thumbnail_url') . '/' . $file->filename;
+                } else {
+                    $url = config('app.upload_url') . '/' . $file->filename;
+                }
+
+                return '<img src="' . $url . '" alt="' . $file->description . '" />';
+                break;
+            case 'text':
+                return '<i class="fa fa-file-text-o"></i>';
+                break;
+            case 'application':
+                switch ($subtype) {
+                    case 'pdf':
+                        return '<i class="fa fa-file-pdf-o"></i>';
+                        break;
+                    default:
+                        return '<i class="fa fa-newspaper-o"></i>';
+                        break;
+                }
+                break;
+            default:
+                return '<i class="fa fa-question"></i>';
+                break;
+        }
+    }
+
+    /**
+     *
+     *
+     * @param File $file
+     *
+     * @return string
+     */
+    public static function getFormattedSize(File $file)
+    {
+        $bytes = $file->file_size;
+
+        $label = ['B', 'KB', 'MB', 'GB', 'TB', 'PB'];
+        for ($i = 0; $bytes >= 1024 && $i < (count($label) - 1); $bytes /= 1024, $i++) {
+            ;
+        }
+
+        return (round($bytes, 2) . " " . $label[$i]);
+    }
+}

app/Http/Controllers/Admin/UploadedFilesOverview.php

@@ -2,12 +2,27 @@
 
 namespace App\Http\Controllers\Admin;
 
-use Illuminate\Http\Request;
-
-use App\Http\Requests;
 use App\Http\Controllers\Controller;
+use App\Http\Requests;
+use App\Models\File;
 
 class UploadedFilesOverview extends Controller
 {
-    //
+    public function getOverview($type = null)
+    {
+        $directories = [];
+
+        $files = File::orderBy('updated_at', 'DESC')
+                     ->paginate(18);
+
+        // try to filter by given type
+        if (!is_null($type)) {
+            $files = $files->where('mime_type', 'LIKE', $type);
+        }
+
+        return view('admin.fileManager.overview', [
+            'direcories' => $directories,
+            'files'      => $files
+        ]);
+    }
 }

app/Http/routes.php

@@ -96,7 +96,8 @@ Route::group([
     Route::get('upload/image', 'UploadFile@getImage')
          ->name('upload.image');
 
-    Route::get('upload/overview', function () {})->name('upload.overview');
+    Route::get('upload/overview', 'UploadedFilesOverview@getOverview')
+         ->name('upload.overview');
 
     // uploader methods
     Route::post('upload/file', 'UploadFile@postFile')