386 lines
11 KiB
PHP
386 lines
11 KiB
PHP
<?php
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namespace App\Http\Controllers\Admin;
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use App\ExternalService;
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use App\Facade\Theme;
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use App\Facade\UserConfig;
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use App\Http\Controllers\Controller;
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use App\Http\Requests;
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use App\Services\DropboxService;
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use App\Storage;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\App;
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use Illuminate\Support\Facades\View;
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class StorageController extends Controller
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{
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/**
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* @var mixed
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*/
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private $encryptedFields;
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public function __construct()
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{
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$this->middleware('auth');
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View::share('is_admin', true);
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$this->encryptedFields = ['password', 'access_key', 'secret_key', 'access_token'];
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}
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public function authoriseService(Request $request, $id)
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{
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$this->authorizeAccessToAdminPanel('admin:manage-storage');
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$storage = Storage::where('id', intval($id))->first();
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if (is_null($storage))
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{
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return redirect(route('storages.index'));
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}
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$externalServiceType = $this->getExternalServiceType($storage);
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if (is_null($externalServiceType))
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{
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$request->session()->flash('error', trans('admin.storage_no_external_service_support'));
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return redirect(route('storages.index'));
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}
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$serviceTypeName = trans(sprintf('services.%s', $externalServiceType));
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switch ($externalServiceType)
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{
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case ExternalService::DROPBOX:
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$dropbox = new DropboxService();
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return redirect($dropbox->authoriseUrl($storage));
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default:
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$request->session()->flash('error', trans('admin.storage_external_service_no_authorisation', ['service_name' => $serviceTypeName]));
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return redirect(route('storages.index'));
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}
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}
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/**
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* Display a listing of the resource.
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*
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* @return \Illuminate\Http\Response
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*/
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public function index(Request $request)
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{
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$this->authorizeAccessToAdminPanel('admin:manage-storage');
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$storageLocations = Storage::orderBy('name')
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->paginate(UserConfig::get('items_per_page'));
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return Theme::render('admin.list_storage', [
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'error' => $request->session()->get('error'),
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'storageLocations' => $storageLocations,
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'warning' => $request->session()->get('warning'),
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]);
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}
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/**
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* Show the form for creating a new resource.
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*
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* @return \Illuminate\Http\Response
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*/
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public function create(Request $request)
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{
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$this->authorizeAccessToAdminPanel('admin:manage-storage');
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$filesystemDefaultLocation = sprintf('%s/storage/app/albums', dirname(dirname(dirname(dirname(__DIR__)))));
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$storage = new Storage();
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$storage->s3_signed_urls = true;
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return Theme::render('admin.create_storage', [
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'album_sources' => UserConfig::albumSources(),
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'dropbox_services' => ExternalService::getForService(ExternalService::DROPBOX),
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'filesystem_default_location' => $filesystemDefaultLocation,
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'info' => $request->session()->get('info'),
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'storage' => $storage
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]);
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}
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/**
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* Store a newly created resource in storage.
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*
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* @param \Illuminate\Http\Request $request
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* @return \Illuminate\Http\Response
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*/
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public function store(Requests\StoreStorageRequest $request)
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{
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$this->authorizeAccessToAdminPanel('admin:manage-storage');
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$storage = new Storage();
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$storage->fill($request->only([
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'name',
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'source',
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'location',
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'auth_url',
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'tenant_name',
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'username',
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'password',
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'service_name',
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'service_region',
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'container_name',
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'cdn_url',
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'access_key',
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'secret_key',
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'b2_bucket_type',
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'external_service_id'
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]));
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$storage->is_active = true;
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$storage->is_default = (strtolower($request->get('is_default')) == 'on');
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$storage->is_internal = false;
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$storage->s3_signed_urls = (strtolower($request->get('s3_signed_urls')) == 'on');
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if ($storage->source != 'LocalFilesystemSource' && isset($storage->location))
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{
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unset($storage->location);
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}
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foreach ($this->encryptedFields as $field)
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{
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if (isset($storage->$field) && !empty($storage->$field))
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{
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$storage->$field = encrypt($storage->$field);
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}
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}
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$storage->save();
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if ($storage->is_default)
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{
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$this->unsetIsDefaultFromOthers($storage);
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}
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$externalServiceType = $this->getExternalServiceType($storage);
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if (!is_null($externalServiceType))
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{
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switch ($externalServiceType)
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{
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case ExternalService::DROPBOX:
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return redirect(route('storage.authoriseService', ['storage' => $storage->id]));
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}
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}
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return redirect(route('storage.index'));
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}
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/**
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* Display the specified resource.
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*
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* @param int $id
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* @return \Illuminate\Http\Response
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*/
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//public function show($id)
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//{
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//
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//}
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/**
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* Show the form for deleting the specified resource.
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*
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* @param int $id
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* @return \Illuminate\Http\Response
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*/
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public function delete(Request $request, $id)
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{
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$this->authorizeAccessToAdminPanel('admin:manage-storage');
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$storage = Storage::where('id', intval($id))->first();
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if (is_null($storage))
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{
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App::abort(404);
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}
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if ($storage->is_internal)
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{
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// Can't delete the default storage location
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$request->session()->flash('warning', trans('admin.delete_storage_internal'));
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return redirect(route('storage.index'));
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}
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if ($storage->albums()->count() > 0)
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{
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// Can't delete storage location while albums exist
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$request->session()->flash('error', trans('admin.delete_storage_existing_albums'));
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return redirect(route('storage.index'));
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}
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return Theme::render('admin.delete_storage', ['storage' => $storage]);
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}
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/**
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* Show the form for editing the specified resource.
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*
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* @param int $id
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* @return \Illuminate\Http\Response
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*/
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public function edit(Request $request, $id)
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{
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$this->authorizeAccessToAdminPanel('admin:manage-storage');
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/** @var Storage $storage */
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$storage = Storage::where('id', intval($id))->first();
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if (is_null($storage))
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{
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App::abort(404);
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}
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foreach ($this->encryptedFields as $field)
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{
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if (isset($storage->$field) && !empty($storage->$field))
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{
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$storage->$field = decrypt($storage->$field);
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}
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}
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return Theme::render('admin.edit_storage', [
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'dropbox_services' => ExternalService::getForService(ExternalService::DROPBOX),
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'storage' => $storage
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]);
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}
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/**
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* Update the specified resource in storage.
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*
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* @param \Illuminate\Http\Request $request
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* @param int $id
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* @return \Illuminate\Http\Response
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*/
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public function update(Requests\StoreStorageRequest $request, $id)
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{
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$this->authorizeAccessToAdminPanel('admin:manage-storage');
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$storage = Storage::where('id', intval($id))->first();
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if (is_null($storage))
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{
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App::abort(404);
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}
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$storage->fill($request->only([
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'name',
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'auth_url',
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'tenant_name',
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'username',
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'password',
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'service_name',
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'service_region',
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'container_name',
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'cdn_url',
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'access_key',
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'secret_key',
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'b2_bucket_type',
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'external_service_id'
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]));
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$storage->is_active = (strtolower($request->get('is_active')) == 'on');
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$storage->is_default = (strtolower($request->get('is_default')) == 'on');
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$storage->s3_signed_urls = (strtolower($request->get('s3_signed_urls')) == 'on');
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if ($storage->is_default && !$storage->is_active)
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{
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$storage->is_default = false;
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}
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foreach ($this->encryptedFields as $field)
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{
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if (isset($storage->$field) && !empty($storage->$field))
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{
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$storage->$field = encrypt($storage->$field);
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}
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}
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$storage->save();
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if ($storage->is_default)
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{
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$this->unsetIsDefaultFromOthers($storage);
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}
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else
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{
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$this->setIsDefaultForFirstStorage();
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}
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return redirect(route('storage.index'));
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}
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/**
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* Remove the specified resource from storage.
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*
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* @param int $id
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* @return \Illuminate\Http\Response
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*/
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public function destroy(Request $request, $id)
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{
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$this->authorizeAccessToAdminPanel('admin:manage-storage');
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$storage = Storage::where('id', intval($id))->first();
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if (is_null($storage))
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{
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App::abort(404);
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}
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if ($storage->is_internal)
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{
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// Can't delete the default storage location
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$request->session()->flash('warning', trans('admin.delete_storage_internal'));
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return redirect(route('storage.index'));
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}
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if ($storage->albums()->count() > 0)
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{
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// Can't delete storage location while albums exist
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$request->session()->flash('error', trans('admin.delete_storage_existing_albums'));
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return redirect(route('storage.index'));
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}
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$storage->delete();
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return redirect(route('storage.index'));
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}
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private function getExternalServiceType(Storage $storage)
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{
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if (!is_null($storage->externalService))
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{
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return $storage->externalService->service_type;
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}
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return null;
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}
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private function setIsDefaultForFirstStorage()
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{
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$count = Storage::where('is_default', true)->count();
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if ($count == 0)
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{
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$storage = Storage::where('is_active', true)->first();
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if (!is_null($storage))
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{
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$storage->is_default = true;
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$storage->save();
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}
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}
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}
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private function unsetIsDefaultFromOthers(Storage $storage)
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{
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// If this storage is flagged as default, remove all others
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foreach (Storage::all() as $otherStorage)
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{
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if ($otherStorage->id == $storage->id)
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{
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// Ignore the one just created
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continue;
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}
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$otherStorage->is_default = false;
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$otherStorage->save();
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}
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}
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}
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