FEATURE: split controllers/admin into more smaller directories

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

@@ -0,0 +1,62 @@
+<?php
+
+namespace App\Http\Controllers\Admin\FileManager;
+
+use App\Http\Controllers\Admin\Controller;
+use App\Http\Requests;
+use App\Models\Directory;
+
+class CreateNewDirectory extends Controller
+{
+    /**
+     * Create new directory
+     *
+     * @param Requests\CreateNewDirectoryRequest $request
+     *
+     * @return $this|\Illuminate\Http\JsonResponse|\Illuminate\Http\RedirectResponse
+     */
+    public function postNew(Requests\CreateNewDirectoryRequest $request)
+    {
+        // check if created folder does not exist in current directory
+        $exists = Directory::where('name', $request->name)
+                           ->where('parent_id', $request->parentDirectory)
+                           ->exists();
+        if ($exists) {
+            if ($request->ajax()) {
+                return response()->json([
+                                            'status'  => 'failed',
+                                            'message' => trans('admin/fileManager.subdirectoryExists')
+                                        ]);
+            } else {
+                return redirect()
+                    ->route('upload.overview', ['id' => $request->parentDirectory])
+                    ->withInput()
+                    ->with('error', trans('admin/fileManager.subdirectoryExists'));
+            }
+        }
+
+        // create new database entry
+        $directory = new Directory();
+        $directory->name = $request->name;
+        $directory->parent_id = $request->parentDirectory;
+        $directory->user_id = \Auth::user()->id;
+        $directory->description = $request->description;
+
+        $directory->save();
+
+        $message = trans('admin/fileManager.newDirectorySuccess');
+        if (!$request->ajax()) {
+            return redirect()
+                ->route('upload.overview', ['id' => $request->parentDirectory])
+                ->with('success', $message);
+        } else {
+            $payload = [
+                'status'          => 'success',
+                'message'         => $message,
+                'parentDirectory' => $request->parentDirectory
+            ];
+
+            return response()->json($payload);
+        }
+    }
+}

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

@@ -0,0 +1,61 @@
+<?php
+
+namespace App\Http\Controllers\Admin\FileManager;
+
+use App\Http\Controllers\Admin\Controller;
+use App\Http\Requests;
+use App\Models\Directory;
+
+class EditDirectory extends Controller
+{
+    /**
+     * @param Requests\EditDirectoryRequest $request
+     * @param                               $directoryId
+     *
+     * @return $this|\Illuminate\Http\JsonResponse|\Illuminate\Http\RedirectResponse
+     */
+    public function postEdit(Requests\EditDirectoryRequest $request, $directoryId)
+    {
+        $directory = Directory::findOrFail($directoryId);
+
+        // check if given name is not used in parent directory
+
+        $exists = Directory::where('parent_id', $directory->parent_id)
+                           ->where('name', $request->name)
+                           ->where('id', '!=', $directoryId)
+                           ->exists();
+
+        if ($exists) {
+            if ($request->ajax()) {
+                return response()->json([
+                                            'status'  => 'failed',
+                                            'message' => trans('admin/fileManager.subdirectoryExists')
+                                        ]);
+            } else {
+                return redirect()
+                    ->route('upload.overview', ['id' => $directoryId])
+                    ->withInput()
+                    ->with('error', trans('admin/fileManager.subdirectoryExists'));
+            }
+        }
+
+        $directory->name = $request->name;
+        $directory->description = $request->description;
+
+        $directory->save();
+
+        $message = trans('admin/fileManager.editDirectorySuccess');
+        if (!$request->ajax()) {
+            return redirect()
+                ->route('upload.overview', ['id' => $directory->id])
+                ->with('success', $message);
+        } else {
+            $payload = [
+                'status'  => 'success',
+                'message' => $message
+            ];
+
+            return response()->json($payload);
+        }
+    }
+}

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

@@ -0,0 +1,104 @@
+<?php
+
+namespace App\Http\Controllers\Admin\FileManager;
+
+use App\Events\EditFile;
+use App\Helpers\FileManager;
+use App\Http\Controllers\Admin\Controller;
+use App\Http\Requests\EditUploadedFileRequest;
+use App\Models\File;
+use Illuminate\Support\Facades\Event;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+
+class EditUploadedFile extends Controller
+{
+    /**
+     * Edit form
+     *
+     * Render edit form for displaying details and updating given file
+     *
+     * @param int $id file id
+     *
+     * @return \Illuminate\Contracts\View\Factory|\Illuminate\Http\RedirectResponse|\Illuminate\View\View
+     */
+    public function getDetail($id)
+    {
+        try {
+            $file = File::findOrFail($id);
+        } catch (NotFoundHttpException $e) {
+            return $this->fileNotFound();
+        }
+
+        return view('admin.fileManager.edit', [
+            'file'      => $file,
+            'extraInfo' => FileManager::getAdditionalInfo($file)
+        ]);
+    }
+
+    /**
+     * Updates file
+     *
+     * User can change only keywords, original filename and description. Mime type, hash and other fields remain
+     * unchanged
+     *
+     * @param EditUploadedFileRequest $request
+     * @param                         $id
+     *
+     * @return \Illuminate\Http\RedirectResponse
+     */
+    public function postEdit(EditUploadedFileRequest $request, $id)
+    {
+        try {
+            $file = File::findOrFail($id);
+        } catch (NotFoundHttpException $e) {
+            return $this->fileNotFound();
+        }
+
+        // set values from form
+        $file->name = $request->name;
+        $file->keywords = $request->keywords;
+        $file->description = $request->description;
+        $file->save();
+
+        // fire action
+        Event::fire(new EditFile($file));
+
+        // update successfull
+        return redirect()
+            ->route('upload.detail', ['id' => $id])
+            ->with('success', trans('admin/fileManager.successfullyChanged'));
+    }
+
+    /**
+     * Deletes file
+     *
+     * @param $id
+     */
+    public function deleteFile($id)
+    {
+        try {
+            $file = File::findOrFail($id);
+        } catch (NotFoundHttpException $e) {
+            return $this->fileNotFound();
+        }
+
+        $directoryId = $file->directory_id;
+        $file->delete();
+
+        return redirect()
+            ->route('upload.overview', ['id' => $directoryId])
+            ->with('success', trans('admin/fileManager.fileDeleted'));
+    }
+
+    /**
+     * Redirects user to files overview
+     *
+     * @return \Illuminate\Http\RedirectResponse
+     */
+    private function fileNotFound()
+    {
+        return redirect()
+            ->route('upload.overview')
+            ->with('error', trans('admin/fileManager.fileNotFound'));
+    }
+}

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

@@ -0,0 +1,64 @@
+<?php
+namespace App\Http\Controllers\Admin\FileManager;
+
+use App\Http\Controllers\Admin\Controller;
+use App\Http\Requests\Request;
+use App\Models\File;
+use Symfony\Component\HttpFoundation\File\Exception\FileException;
+
+class UploadFile extends Controller
+{
+    /**
+     * @var File
+     */
+    private $file;
+
+    function __construct(File $file)
+    {
+        parent::__construct();
+        $this->file = $file;
+    }
+
+    /**
+     * Uploads any file
+     *
+     * @param Request $request
+     *
+     * @return \Illuminate\Http\JsonResponse|\Illuminate\Http\RedirectResponse
+     */
+    public function postFile(Request $request)
+    {
+        try {
+            $uploadedFiles = [];
+            $files = $request->all()['files'];
+            $successfullUploads = 0;
+
+            foreach ($files as $file) {
+                $uploadedFile = $this->file->upload($file, $request);
+                $successfullUploads++;
+
+                $uploadedFiles[] = $uploadedFile;
+            }
+
+            return redirect()
+                ->route('upload.overview', ['directory' => $request->directoryId])
+                ->with('success', trans_choice('admin/fileManager.uploadSuccessfull', $successfullUploads));
+        } catch (FileException $e) {
+            return $this->invalidUpload('invalidFile');
+        }
+    }
+
+    /**
+     * Send message and redirect to upload.overview when upload failed
+     *
+     * @param $message
+     *
+     * @return \Illuminate\Http\RedirectResponse
+     */
+    protected function invalidUpload($message)
+    {
+        return redirect()
+            ->route('upload.overview')
+            ->with('error', trans('admin/fileManager.' . $message));
+    }
+}

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

@@ -0,0 +1,47 @@
+<?php
+namespace App\Http\Controllers\Admin\FileManager;
+
+use App\Http\Controllers\Admin\Controller;
+use App\Models\Directory;
+use App\Models\File;
+use Illuminate\Support\Facades\Input;
+
+class UploadedFilesOverview extends Controller
+{
+    /**
+     * List of all files and directories
+     *
+     * @param null $directoryId
+     * @param null $fileType
+     * @param null $fileSubtype
+     *
+     * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
+     */
+    public function getOverview($directoryId = null, $fileType = null, $fileSubtype = null)
+    {
+        // get directory information
+        $directory = is_null($directoryId) ? new Directory() : Directory::findOrFail($directoryId);
+
+        // get all files in this directory
+        $files = File::orderBy('updated_at', 'DESC')
+                     ->where('directory_id', $directory->id);
+
+        // try to filter by given type
+        if (!is_null($fileType)) {
+            if (is_null($fileSubtype)) {
+                $files = $files->where('mime_type', 'LIKE', $fileType . '%');
+            } else {
+                $files = $files->where('mime_type', $fileType . '/' . $fileSubtype);
+            }
+        }
+
+        // include hidden directories?
+        $includeHidden = Input::get('hidden');
+
+        return view('admin.fileManager.overview', [
+            'directory'      => $directory,
+            'subdirectories' => $directory->subdirectories($includeHidden),
+            'files'          => $files->get()
+        ]);
+    }
+}