Pony.fm/app/Commands/EditAlbumCommand.php
2018-04-20 21:25:36 -07:00

113 lines
3.4 KiB
PHP

<?php
/**
* Pony.fm - A community for pony fan music.
* Copyright (C) 2015 Feld0
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
namespace Poniverse\Ponyfm\Commands;
use Poniverse\Ponyfm\Models\Album;
use Poniverse\Ponyfm\Models\Image;
use Poniverse\Ponyfm\Models\User;
use Auth;
use Gate;
use DB;
use Validator;
class EditAlbumCommand extends CommandBase
{
private $_input;
/** @var int */
private $_albumId;
/** @var Album */
private $_album;
public function __construct($trackId, $input)
{
$this->_input = $input;
$this->_albumId = $trackId;
$this->_album = Album::find($trackId);
}
/**
* @return bool
*/
public function authorize()
{
$user = Auth::user();
return $this->_album && $user != null && Gate::allows('edit', $this->_album);
}
/**
* @throws \Exception
* @return CommandResponse
*/
public function execute()
{
$rules = [
'title' => 'required|min:3|max:50',
'cover' => 'image|mimes:png|min_width:350|min_height:350',
'cover_id' => 'exists:images,id',
'username' => 'exists:users,username'
];
$validator = Validator::make($this->_input, $rules);
if ($validator->fails()) {
return CommandResponse::fail($validator);
}
$trackIds = explode(',', $this->_input['track_ids']);
$trackIdsCount = count($trackIds);
$trackDbCount = DB::table('tracks')->whereIn('id', $trackIds)->count();
if ($trackDbCount != $trackIdsCount) {
return CommandResponse::fail("Track IDs invalid");
}
$this->_album->title = $this->_input['title'];
$this->_album->description = $this->_input['description'];
if (isset($this->_input['cover_id'])) {
$this->_album->cover_id = $this->_input['cover_id'];
} else {
if (isset($this->_input['cover'])) {
$cover = $this->_input['cover'];
$this->_album->cover_id = Image::upload($cover, Auth::user())->id;
} else {
if (isset($this->_input['remove_cover']) && $this->_input['remove_cover'] == 'true') {
$this->_album->cover_id = null;
}
}
}
if (isset($this->_input['username'])) {
$newid = User::where('username', $this->_input['username'])->first()->id;
if ($this->_album->user_id != $newid) {
$this->_album->user_id = $newid;
}
}
$trackIds = explode(',', $this->_input['track_ids']);
$this->_album->syncTrackIds($trackIds);
$this->_album->save();
return CommandResponse::succeed(['real_cover_url' => $this->_album->getCoverUrl(Image::NORMAL)]);
}
}