/
EditDiscussionHandler.php
86 lines (68 loc) · 2.15 KB
/
EditDiscussionHandler.php
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<?php
/*
* This file is part of Flarum.
*
* For detailed copyright and license information, please view the
* LICENSE file that was distributed with this source code.
*/
namespace Flarum\Discussion\Command;
use Flarum\Discussion\DiscussionRepository;
use Flarum\Discussion\DiscussionValidator;
use Flarum\Discussion\Event\Saving;
use Flarum\Foundation\DispatchEventsTrait;
use Illuminate\Contracts\Events\Dispatcher;
use Illuminate\Support\Arr;
class EditDiscussionHandler
{
use DispatchEventsTrait;
/**
* @var DiscussionRepository
*/
protected $discussions;
/**
* @var DiscussionValidator
*/
protected $validator;
/**
* @param Dispatcher $events
* @param DiscussionRepository $discussions
* @param DiscussionValidator $validator
*/
public function __construct(Dispatcher $events, DiscussionRepository $discussions, DiscussionValidator $validator)
{
$this->events = $events;
$this->discussions = $discussions;
$this->validator = $validator;
}
/**
* @param EditDiscussion $command
* @return \Flarum\Discussion\Discussion
* @throws \Flarum\User\Exception\PermissionDeniedException
*/
public function handle(EditDiscussion $command)
{
$actor = $command->actor;
$data = $command->data;
$attributes = Arr::get($data, 'attributes', []);
$discussion = $this->discussions->findOrFail($command->discussionId, $actor);
if (isset($attributes['title'])) {
$actor->assertCan('rename', $discussion);
$discussion->rename($attributes['title']);
}
if (isset($attributes['isHidden'])) {
$actor->assertCan('hide', $discussion);
if ($attributes['isHidden']) {
$discussion->hide($actor);
} else {
$discussion->restore();
}
}
$this->events->dispatch(
new Saving($discussion, $actor, $data)
);
$this->validator->assertValid($discussion->getDirty());
$discussion->save();
$this->dispatchEventsFor($discussion, $actor);
return $discussion;
}
}