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UpdateDiscussionController.php
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UpdateDiscussionController.php
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<?php
/*
* This file is part of Flarum.
*
* (c) Toby Zerner <toby.zerner@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Flarum\Api\Controller;
use Flarum\Core\Command\EditDiscussion;
use Flarum\Core\Command\ReadDiscussion;
use Illuminate\Contracts\Bus\Dispatcher;
use Illuminate\Database\Eloquent\Collection;
use Psr\Http\Message\ServerRequestInterface;
use Tobscure\JsonApi\Document;
class UpdateDiscussionController extends AbstractResourceController
{
/**
* {@inheritdoc}
*/
public $serializer = 'Flarum\Api\Serializer\DiscussionSerializer';
/**
* @var Dispatcher
*/
protected $bus;
/**
* @param Dispatcher $bus
*/
public function __construct(Dispatcher $bus)
{
$this->bus = $bus;
}
/**
* {@inheritdoc}
*/
protected function data(ServerRequestInterface $request, Document $document)
{
$actor = $request->getAttribute('actor');
$discussionId = array_get($request->getQueryParams(), 'id');
$data = array_get($request->getParsedBody(), 'data', []);
$discussion = $this->bus->dispatch(
new EditDiscussion($discussionId, $actor, $data)
);
// TODO: Refactor the ReadDiscussion (state) command into EditDiscussion?
// That's what extensions will do anyway.
if ($readNumber = array_get($data, 'attributes.readNumber')) {
$state = $this->bus->dispatch(
new ReadDiscussion($discussionId, $actor, $readNumber)
);
$discussion = $state->discussion;
}
if ($posts = $discussion->getModifiedPosts()) {
$posts = (new Collection($posts))->load('discussion', 'user');
$discussionPosts = $discussion->postsVisibleTo($actor)->orderBy('time')->lists('id')->all();
foreach ($discussionPosts as &$id) {
foreach ($posts as $post) {
if ($id == $post->id) {
$id = $post;
}
}
}
$discussion->setRelation('posts', $discussionPosts);
$this->include = array_merge($this->include, ['posts', 'posts.discussion', 'posts.user']);
}
return $discussion;
}
}