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')

config/app.php

@@ -93,6 +93,9 @@ return [
      * Upload path used for storing all uploaded files
      */
     'upload_path' => env('UPLOAD_PATH', public_path('uploads')),
+    'upload_url' => env('UPLOAD_URL', url('uploads')),
+    'thumbnail_path' => env('THUMBNAIL_PATH', public_path('uploads/thumbnails')),
+    'thumbnail_url' => env('THUMBNAIL_URL', url('uploads/thumbnails')),
 
     /*
     |--------------------------------------------------------------------------

resources/assets/css/admin.css

@@ -43,6 +43,32 @@ ins {
 	list-style-type: none;
 }
 
+.tile-overview .item {
+	position: relative;
+	padding-bottom: 3em;
+}
+
+.tile-overview .controls {
+	position: absolute;
+	bottom: 0;
+}
+
+.tile-overview .controls .button {
+	margin-bottom: 0;
+}
+
+.tile-overview .small {
+	font-size: 80%;
+}
+
+.tile-overview .preview {
+	font-size: 350%;
+	text-align: center;
+	line-height: 3em;
+	max-height: 3em;
+	overflow:hidden;
+}
+
 #static-page-overview .page {
 	position: relative;
 	padding-bottom: 3em;

resources/lang/en/admin/fileManager.php

@@ -1,5 +1,6 @@
 <?php
 return [
+    'overview'          => 'List of all files',
     'upload'            => 'Upload new file',
     'newFile'           => 'New file',
     'invalidFile'       => 'The file you submitted is somehow not valid file!',

resources/views/admin/fileManager/overview.blade.php

@@ -0,0 +1,42 @@
+@extends('admin.layout')
+
+@section('pageName', @trans('admin/fileManager.overview'))
+
+@section('content')
+
+    <div class="row">
+        <h2>@lang('admin/fileManager.overview')</h2>
+    </div>
+
+    <div class="row tile-overview" data-equalizer>
+        @forelse($files as $file)
+
+            <div class="columns large-2">
+                <div class="item" data-equalizer-watch>
+                    <div class="preview row" title="{{ \App\Helpers\FileManager::getFormattedSize($file) }}">
+                        {!! \App\Helpers\FileManager::getPreview($file) !!}
+                    </div>
+                    <div class="detail row text-center">
+                        <div class="highlight">
+                            {{str_limit($file->original_filename, 15)}}
+                        </div>
+                        <div class="small">
+                            {{$file->mime_type}}
+                        </div>
+                    </div>
+
+                    <div class="controls row">
+                        <button class="button text-center primary column large-6" title="@lang('admin/fileManager.edit')"><i class="fa fa-edit"></i></button>
+                        <button class="button text-center confirm alert column large-6" title="@lang('admin/fileManager.delete')"><i class="fa fa-remove"></i></button>
+                    </div>
+                </div>
+            </div>
+        @empty
+            <em>@lang('admin/fileManager.noFiles')</em>
+        @endforelse
+    </div>
+
+    <div class="row">
+        {!! $files->render() !!}
+    </div>
+@stop