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<?php
namespace JsonApi\Routes\Forum;
use JsonApi\Errors\RecordNotFoundException;
use Psr\Http\Message\ServerRequestInterface as Request;
use Psr\Http\Message\ResponseInterface as Response;
use JsonApi\Errors\AuthorizationFailedException;
use JsonApi\JsonApiController;
use JsonApi\Routes\ValidationTrait;
use Studip\Markup;
use Forum\Posting;
class PostingUpdate extends JsonApiController
{
use ValidationTrait;
protected $allowedIncludePaths = [
\JsonApi\Schemas\Forum\Posting::REL_DISCUSSION,
\JsonApi\Schemas\Forum\Posting::REL_POSTING,
\JsonApi\Schemas\Forum\Posting::REL_OPENGRAPH_URLS,
\JsonApi\Schemas\Forum\Posting::REL_AUTHOR,
\JsonApi\Schemas\Forum\Posting::REL_REACTIONS,
\JsonApi\Schemas\Forum\Posting::REL_REACTIONS_USER
];
public function __invoke(Request $request, Response $response, $args)
{
$posting = Posting::find($args['posting_id']);
if (!$posting) {
throw new RecordNotFoundException();
}
if (
!Authority::canEditPost($this->getUser($request), $posting, (bool) $posting->discussion->closed_at)
) {
throw new AuthorizationFailedException();
}
$json = $this->validate($request);
$posting->content = Markup::purifyHtml(Markup::markAsHtml(self::arrayGet($json, 'data.attributes.content')));
$posting->anonymous = (self::arrayGet($json, 'data.attributes.anonymous') && \Config::get()->FORUM_ANONYMOUS_POSTINGS);
$posting->store();
return $this->getCreatedResponse($posting);
}
protected function validateResourceDocument($json, $data)
{
$required_keys = [
'data.attributes.content' => 'Missing `data.attributes.content`',
'data.attributes.anonymous' => 'Missing `data.attributes.anonymous`',
];
foreach ($required_keys as $key => $error_message) {
if (!self::arrayHas($json, $key)) {
return $error_message;
}
}
return null;
}
}
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