blue-twilight/app/Http/Controllers/Admin/StorageController.php

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