FIX: fix file manager

app/CMS/Helpers/RootDirectory.php

@@ -0,0 +1,49 @@
+<?php
+namespace App\CMS\Helpers;
+
+use App\Models\FileManager\Directory;
+use App\Models\FileManager\File;
+
+class RootDirectory
+{
+    protected static $directory;
+
+    /**
+     * Create root directory
+     *
+     * @return Directory
+     */
+    protected static function create()
+    {
+        $directory = new Directory();
+        $directory->name = 'Root';
+        $directory->is_root = true;
+        $directory->save();
+
+        Directory::whereNull('parent_id')
+                 ->where('is_root', false)
+                 ->update(['parent_id' => $directory->id]);
+
+        File::where('directory_id', null)
+            ->update(['directory_id' => $directory->id]);
+
+        return $directory;
+    }
+
+    /**
+     * Get root directory
+     *
+     * @return Directory
+     */
+    public static function get()
+    {
+        self::$directory = Directory::where('is_root', true)
+                                    ->first();
+
+        if (is_null(self::$directory)) {
+            self::$directory = self::create();
+        }
+
+        return self::$directory;
+    }
+}

app/CMS/Repositories/FileManager/Directory.php

@@ -1,7 +1,9 @@
 <?php
 namespace App\CMS\Repositories\FileManager;
 
+use App\CMS\Helpers\RootDirectory;
 use App\Models\FileManager\Directory as DirectoryModel;
+use App\Models\FileManager\File;
 
 class Directory
 {
@@ -11,4 +13,25 @@ class Directory
                              ->where('parent_id', $directoryId)
                              ->exists();
     }
+
+    /**
+     * @param DirectoryModel $directory
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\HasMany
+     */
+    public function getAllSubdirectories(DirectoryModel &$directory)
+    {
+        if (!$directory->exists) {
+            $directory = DirectoryModel::where('is_root', true)
+                                       ->first();
+
+            if (is_null($directory)) {
+                $directory = RootDirectory::get();
+            }
+        }
+
+        $subdirectories = $directory->allSubdirectories();
+
+        return $subdirectories;
+    }
 }

app/Http/Controllers/Admin/FileManager/EditUploadedFile.php

@@ -2,13 +2,13 @@
 
 namespace App\Http\Controllers\Admin\FileManager;
 
-use App\Events\EditFile;
 use App\CMS\Helpers\FileManager;
+use App\CMS\Helpers\RootDirectory;
+use App\Events\EditFile;
 use App\Http\Controllers\Admin\Controller;
 use App\Http\Requests\EditUploadedFileRequest;
 use App\Models\FileManager\File;
 use Illuminate\Support\Facades\Event;
-use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 
 class EditUploadedFile extends Controller
 {
@@ -17,14 +17,18 @@ class EditUploadedFile extends Controller
      *
      * Render edit form for displaying details and updating given file
      *
-     * @param int $id file id
+     * @param File $file
      *
      * @return \Illuminate\Contracts\View\Factory|\Illuminate\Http\RedirectResponse|\Illuminate\View\View
+     * @internal param int $id file id
+     *
      */
     public function show(File $file)
     {
+        $root = RootDirectory::get();
         return view('admin.fileManager.edit', [
             'file'      => $file,
+            'root'      => $root,
             'extraInfo' => FileManager::getAdditionalInfo($file)
         ]);
     }
@@ -48,6 +52,7 @@ class EditUploadedFile extends Controller
         $file->name = $request->name;
         $file->keywords = $request->keywords;
         $file->description = $request->description;
+        $file->directory_id = $request->directory_id;
         $file->save();
 
         // fire action

app/Http/Controllers/Admin/FileManager/UploadFile.php

@@ -27,7 +27,7 @@ class UploadFile extends Controller
      *
      * @param Request $request
      *
-     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\RedirectResponse
+     * @return \Illuminate\Contracts\View\Factory|\Illuminate\Http\RedirectResponse|\Illuminate\View\View
      */
     public function store(Request $request)
     {

app/Http/Controllers/Admin/FileManager/UploadedFilesOverview.php

@@ -1,12 +1,28 @@
 <?php
 namespace App\Http\Controllers\Admin\FileManager;
 
+use App\CMS\Repositories\FileManager\Directory as DirectoryRepository;
 use App\Http\Controllers\Admin\Controller;
 use App\Models\FileManager\Directory;
 use Illuminate\Support\Facades\Input;
 
 class UploadedFilesOverview extends Controller
 {
+    /**
+     * @var DirectoryRepository
+     */
+    private $directoryRepository;
+
+    /**
+     * UploadedFilesOverview constructor.
+     *
+     * @param DirectoryRepository $directoryRepository
+     */
+    public function __construct(DirectoryRepository $directoryRepository)
+    {
+        $this->directoryRepository = $directoryRepository;
+    }
+
     /**
      * List of all files and directories
      *
@@ -19,13 +35,9 @@ class UploadedFilesOverview extends Controller
         // include hidden directories?
         $includeHidden = Input::get('hidden');
 
-        if (!$directory->exists) {
-            $subdirectories = Directory::whereNull('parent_id');
-        } else {
-            $subdirectories = $directory->allSubdirectories();
-        }
+        $subdirectories = $this->directoryRepository->getAllSubdirectories($directory);
 
-        if ($includeHidden === false) {
+        if (!$includeHidden) {
             $subdirectories = $subdirectories->where('hidden', false);
         }
 

app/Models/FileManager/Directory.php

@@ -3,6 +3,7 @@
 namespace App\Models\FileManager;
 
 use Illuminate\Database\Eloquent\Model;
+use Psy\Exception\ErrorException;
 
 class Directory extends Model
 {
@@ -17,7 +18,16 @@ class Directory extends Model
         'user_id',
         'hidden'
     ];
+    protected $casts = [
+        'hidden'  => 'bool',
+        'is_root' => 'bool'
+    ];
 
+    /**
+     * Files in directory
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\HasMany
+     */
     public function files()
     {
         return $this->hasMany(File::class);
@@ -30,14 +40,7 @@ class Directory extends Model
      */
     public function allSubdirectories()
     {
-        $subdirectories = $this->hasMany(Directory::class, 'parent_id', 'id');
-
-        // todo fix this ugly hack! statement above produces WHERE parent_id IS NOT NULL and parent_id IS NULL when selecting subdirectories from root/none directory
-        if (is_null($this->id)) {
-            $subdirectories = $subdirectories->orWhereNull('parent_id');
-        }
-
-        return $subdirectories;
+        return $this->hasMany(Directory::class, 'parent_id', 'id');
     }
 
     public function subdirectories()
@@ -47,4 +50,14 @@ class Directory extends Model
 
         return $subdirectories;
     }
+
+    public function delete()
+    {
+        // try to prevent from deleting root folder
+        if ($this->is_root == true) {
+            throw new ErrorException('Cannot delete root folder!');
+        }
+
+        return parent::delete();
+    }
 }

app/Models/FileManager/File.php

@@ -28,9 +28,9 @@ class File extends Model
         'user_id',
         'file_size',
         'mime_type',
-        'hash_algorith',
+        'hash_algorithm',
         'name',
-        'file_size'
+        'file_hash'
     ];
 
     public function directory()

app/Models/FileManager/ModelTraits/File.php

@@ -4,12 +4,8 @@ namespace App\Models\FileManager\ModelTraits;
 
 use App\Events\UploadFile;
 use App\Models\FileManager\File as FileModel;
-use Franzose\ClosureTable\Extensions\Str;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\Event;
-use Illuminate\Support\Facades\File as FileFacade;
-use Intervention\Image\Constraint;
-use Intervention\Image\Facades\Image;
 use Symfony\Component\HttpFoundation\File\File as SymphonyFile;
 use Symfony\Component\HttpFoundation\File\UploadedFile;
 
@@ -26,7 +22,7 @@ trait File
      */
     public function getFilename(UploadedFile $file)
     {
-        return uniqid() . '.' . $file->getClientOriginalExtension();
+        return date('Y-m-').uniqid() . '.' . $file->getClientOriginalExtension();
     }
 
     /**
@@ -48,12 +44,6 @@ trait File
         // save file into physical location (local FS)
         $uploadedFile = $file->move($destination, $filename);
 
-        // is uploaded file an image?
-        if (Str::startsWith($uploadedFile->getMimeType(), 'image')) {
-            // yes, create thumbnail
-            $this->createThumbnail($uploadedFile);
-        }
-
         // insert record into database
         $id = $this->saveIntoDatabase($uploadedFile, $data, $file->getClientOriginalName());
 
@@ -101,29 +91,4 @@ trait File
 
         return $newFile->id;
     }
-
-    /**
-     * Create thumbnail of given image
-     *
-     * @param SymphonyFile $file
-     */
-    private function createThumbnail(SymphonyFile $file)
-    {
-        // does thumbnail directory exist?
-        if (!is_dir(config('app.thumbnail_path'))) {
-            FileFacade::makeDirectory(config('app.thumbnail_path'));
-        }
-
-        // get image instance
-        $image = Image::make(config('app.upload_path') . DIRECTORY_SEPARATOR . $file->getFilename());
-
-        // resize image and keep aspect ration
-        $image->resize(env('THUMBNAIL_WIDTH', 300), null, function (Constraint $constraint) {
-            $constraint->aspectRatio();
-            $constraint->upsize();
-        });
-
-        // save thumbnail with lower quality
-        $image->save(config('app.thumbnail_path') . DIRECTORY_SEPARATOR . $file->getFilename(), 75);
-    }
 }

database/migrations/2017_02_02_113138_MarkDirectoryAsRoot.php

@@ -0,0 +1,31 @@
+<?php
+
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class MarkDirectoryAsRoot extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('directories', function (Blueprint $table) {
+            $table->boolean('is_root')->default(false);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('directories', function (Blueprint $table) {
+            $table->dropColumn('is_root');
+        });
+    }
+}

modules/Blog/Article/Modificators/PerexCreator.php

@@ -0,0 +1,60 @@
+<?php
+namespace Modules\Blog\Modificators;
+
+class PerexCreator
+{
+    /**
+     * @var \DOMDocument
+     */
+    protected $DOMDocument;
+    protected $perex;
+
+    public function __construct()
+    {
+        $this->DOMDocument = new \DOMDocument('1.0', 'UTF-8');
+        $this->maxLength = 300;
+        $this->maxImages = 2;
+        $this->perex = '';
+    }
+
+    private function addHtml($node)
+    {
+        $this->perex .= strip_tags($this->DOMDocument->saveHTML($node), '<p><strong><em><b><i><u>');
+    }
+
+    public function create($html)
+    {
+        if (empty($html)) {
+            return null;
+        }
+
+        $html = mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8');
+        $this->DOMDocument->loadHTML($html);
+
+        $texts = $this->DOMDocument->getElementsByTagName('p');
+        $images = $this->DOMDocument->getElementsByTagName('img');
+        $iframes = $this->DOMDocument->getElementsByTagName('iframe');
+
+        $textId = 0;
+        $imgId = 0;
+        if ($texts->length > 1) {
+            $this->addHtml($texts[$textId++]);
+        }
+
+        if (mb_strlen($this->perex) < $this->maxLength) {
+            if ($iframes->length > 0) {
+                $this->perex .= $this->DOMDocument->saveHTML($iframes[0]);
+            } elseif ($images->length > 0) {
+                while ($imgId < $images->length && $imgId < $this->maxImages) {
+                    $this->perex .= $this->DOMDocument->saveHTML($images[$imgId++]);
+                }
+            } else {
+                while (mb_strlen($this->perex) < $this->maxLength && $textId < $texts->length) {
+                    $this->addHtml($texts[$textId++]);
+                }
+            }
+        }
+
+        return $this->perex;
+    }
+}

resources/lang/cs/admin/fileManager.php

@@ -7,6 +7,7 @@ return [
     "directories"           => "Podadresáře v adresáři :directory",
     "directoryDescription"  => "Popis",
     "directoryHidden"       => "Skrytý adresář",
+    'directory'             => 'Adresář',
     "directoryName"         => "Jméno adresáře",
     "edit"                  => "Upravit soubor :name",
     "editButton"            => "Upravit",
@@ -39,4 +40,5 @@ return [
     "upload"                => "Nahrát nový soubor",
     "uploadSuccessfull"     => "Soubor úspěšně nahrán|:count soubory úspěšně nahrány|:count souborů úspěšně nahráno",
     "url"                   => "Veřejná URL",
+    'rootDirectory'         => 'Kořenový adresář'
 ];

resources/views/admin/fileManager/directories/subdirectoriesOptionList.blade.php

@@ -0,0 +1,10 @@
+<option value="{{$directory->id}}" @if($file->directory_id == $directory->id) selected @endif>
+    {{str_repeat('-', $depth)}}
+    {{$directory->is_root ? trans('admin/fileManager.rootDirectory') : $directory->name}}
+</option>
+
+@if (!is_null($directory->subdirectories))
+    @foreach($directory->subdirectories as $dir)
+        @include('admin.fileManager.directories.subdirectoriesOptionList', ['directory' => $dir, 'depth' => $depth +1, 'file' => $file])
+    @endforeach
+@endif

resources/views/admin/fileManager/directories/subdirectoriesTiles.blade.php

@@ -1,4 +1,4 @@
-@if($directory->id)
+@if (!$directory->is_root)
     <div class="col-sm-4 col-md-3 text-center">
         @include('admin.snippets.card', [
         'body' => '<a href="'.route('upload.overview', ['directory' => $directory->parent_id]).'"><p><i class="fa fa-2x fa-level-up"></i><br />'.trans('admin/fileManager.parentDirectory').'</p></a>',

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

@@ -12,6 +12,15 @@
     </label>
 
     <input class="form-control" type="text" name="keywords" id="keywords" value="{{$file->keywords}}" />
+
+    <lavel class="control-label">
+        @lang('admin/fileManager.directory')
+    </lavel>
+
+    <select name="directory_id" class="form-control">
+        @include('admin/fileManager.directories.subdirectoriesOptionList', ['directory' => $root, 'depth' => 0, 'file' => $file])
+    </select>
+
     <label class="control-label">
         @lang('admin/fileManager.description')
     </label>

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

@@ -5,7 +5,7 @@
         <input type="hidden" name="directoryId" value="{{$directory->id}}" />
     @endif
 
-    <input type="file" multiple name="files[]" class="form-control" id="file" />
+    <input type="file" multiple name="files[]" required class="form-control" id="file" />
 
     <input type="text" name="name" id="name" class="form-control" placeholder="@lang('admin/fileManager.name')"
            value="{{old('name')}}" />

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

@@ -1,6 +1,6 @@
 @extends('admin.layoutWithNavigation')
 
-@if ($directory->id)
+@if (!$directory->is_root)
     @section('pageHeading', @trans('admin/fileManager.directories', ['directory' => $directory->name]))
 @else
     @section('pageHeading', @trans('admin/fileManager.rootDirectories'))
@@ -31,7 +31,7 @@
                     </div>
                 </div>
 
-                @if ($directory->exists)
+                @if (!$directory->is_root)
                     <div class="panel panel-default">
                         <div class="panel-heading" role="tab" id="edit-dir-title">
                             <h5 class="panel-title">