openvk/Web/Models/Entities/Traits/TBackDrops.php

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<?php declare(strict_types=1);
namespace openvk\Web\Models\Entities\Traits;
use openvk\Web\Models\Entities\Photo;
use openvk\Web\Models\Repositories\Photos;
trait TBackDrops {
function getBackDropPictureURLs(): ?array
{
$photo1 = $this->getRecord()->backdrop_1;
$photo2 = $this->getRecord()->backdrop_2;
if(is_null($photo1) && is_null($photo2))
return NULL;
$photo1obj = $photo2obj = NULL;
if(!is_null($photo1))
$photo1obj = (new Photos)->get($photo1);
if(!is_null($photo2))
$photo2obj = (new Photos)->get($photo2);
if(is_null($photo1obj) && is_null($photo2obj))
return NULL;
return [
is_null($photo1obj) ? "" : $photo1obj->getURL(),
is_null($photo2obj) ? "" : $photo2obj->getURL(),
];
}
function setBackDropPictures(?Photo $first, ?Photo $second): void
{
if(!is_null($first))
$this->stateChanges("backdrop_1", $first->getId());
if(!is_null($second))
$this->stateChanges("backdrop_2", $second->getId());
}
function unsetBackDropPictures(): void
{
$this->stateChanges("backdrop_1", NULL);
$this->stateChanges("backdrop_2", NULL);
}
}