openvk/Web/Presenters/CommentPresenter.php
2020-06-07 19:04:43 +03:00

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<?php declare(strict_types=1);
namespace openvk\Web\Presenters;
use openvk\Web\Models\Entities\{Comment, User};
use openvk\Web\Models\Entities\Notifications\CommentNotification;
use openvk\Web\Models\Repositories\Comments;
final class CommentPresenter extends OpenVKPresenter
{
private $models = [
"posts" => "openvk\\Web\\Models\\Repositories\\Posts",
"photos" => "openvk\\Web\\Models\\Repositories\\Photos",
"videos" => "openvk\\Web\\Models\\Repositories\\Videos",
"notes" => "openvk\\Web\\Models\\Repositories\\Notes",
];
function renderLike(int $id): void
{
$this->assertUserLoggedIn();
$comment = (new Comments)->get($id);
if(!$comment || $comment->isDeleted()) $this->notFound();
if(!is_null($this->user)) $comment->toggleLike($this->user->identity);
$this->redirect($_SERVER["HTTP_REFERER"], static::REDIRECT_TEMPORARY);
}
function renderMakeComment(string $repo, int $eId): void
{
$this->assertUserLoggedIn();
$repoClass = $this->models[$repo] ?? NULL;
if(!$repoClass) chandler_http_panic(400, "Bad Request", "Unexpected $repo.");
$repo = new $repoClass;
$entity = $repo->get($eId);
if(!$entity) $this->notFound();
try {
$comment = new Comment;
$comment->setOwner($this->user->id);
$comment->setModel(get_class($entity));
$comment->setTarget($entity->getId());
$comment->setContent($this->postParam("text"));
$comment->setCreated(time());
$comment->save();
} catch(\LogicException $ex) {
$this->flashFail("err", "Не удалось опубликовать комментарий", "Нельзя опубликовать пустой комментарий.");
}
if($entity->getOwner()->getId() !== $this->user->identity->getId())
if(($owner = $entity->getOwner()) instanceof User)
(new CommentNotification($owner, $comment, $entity, $this->user->identity))->emit();
$this->flashFail("succ", "Комментарий добавлен", "Ваш комментарий появится на странице.");
}
function renderDeleteComment(int $id): void
{
$this->assertUserLoggedIn();
$comment = (new Comments)->get($id);
if(!$comment) $this->notFound();
if($comment->getOwner()->getId() !== $this->user->id)
if($comment->getTarget()->getOwner()->getId() !== $this->user->id)
$this->throwError(403, "Forbidden", "У вас недостаточно прав чтобы редактировать этот ресурс.");
$comment->delete();
$this->flashFail(
"succ",
"Успешно",
"Этот комментарий больше не будет показыватся.<br/><a href='/al_comments.pl/spam?$id'>Отметить как спам</a>?"
);
}
}