Find a post by ID, optionally making sure it is visible to a certain
user, or throw an exception.
|
public findOrFail ( integer $id, |
||
| $id | integer | |
| $actor | ||
| Результат | ||
/**
* @param EditPost $command
* @return \Flarum\Core\Post
* @throws \Flarum\Core\Exception\PermissionDeniedException
*/
public function handle(EditPost $command)
{
$actor = $command->actor;
$data = $command->data;
$post = $this->posts->findOrFail($command->postId, $actor);
if ($post instanceof CommentPost) {
$attributes = array_get($data, 'attributes', []);
if (isset($attributes['content'])) {
$this->assertCan($actor, 'edit', $post);
$post->revise($attributes['content'], $actor);
}
if (isset($attributes['isHidden'])) {
$this->assertCan($actor, 'edit', $post);
if ($attributes['isHidden']) {
$post->hide($actor);
} else {
$post->restore();
}
}
}
$this->events->fire(new PostWillBeSaved($post, $actor, $data));
$this->validator->assertValid($post->getDirty());
$post->save();
$this->dispatchEventsFor($post, $actor);
return $post;
}
/**
* @param DeleteModeratorNotes $command
*
* @return ModeratorNotes
*/
public function handle(DeleteModeratorNotes $command)
{
$actor = $command->actor;
$post = $this->posts->findOrFail($command->postId, $actor);
$this->assertCan($actor, 'viewModeratorNotes', $post->discussion);
$this->events->fire(new ModeratorNotesWillBeDeleted($post, $actor, $command->data));
$post->moderatorNotes()->delete();
return $post;
}
/**
* @param DeletePost $command
* @return \Flarum\Core\Post
* @throws PermissionDeniedException
*/
public function handle(DeletePost $command)
{
$actor = $command->actor;
$post = $this->posts->findOrFail($command->postId, $actor);
$this->assertCan($actor, 'delete', $post);
$this->events->fire(new PostWillBeDeleted($post, $actor, $command->data));
$post->delete();
$this->dispatchEventsFor($post, $actor);
return $post;
}
/**
* @param CreateFlag $command
* @return Flag
* @throws InvalidParameterException
*/
public function handle(CreateFlag $command)
{
$actor = $command->actor;
$data = $command->data;
$postId = array_get($data, 'relationships.post.data.id');
$post = $this->posts->findOrFail($postId, $actor);
if (!$post instanceof CommentPost) {
throw new InvalidParameterException();
}
$this->assertCan($actor, 'flag', $post);
Flag::unguard();
$flag = Flag::firstOrNew(['post_id' => $post->id, 'user_id' => $actor->id]);
$flag->post_id = $post->id;
$flag->user_id = $actor->id;
$flag->type = 'user';
$flag->reason = array_get($data, 'attributes.reason');
$flag->reason_detail = array_get($data, 'attributes.reasonDetail');
$flag->time = time();
$flag->save();
return $flag;
}
/**
* {@inheritdoc}
*/
protected function data(ServerRequestInterface $request, Document $document)
{
return $this->posts->findOrFail(array_get($request->getQueryParams(), 'id'), $request->getAttribute('actor'));
}
