openvk/Web/Models/Entities/Post.php

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<?php declare(strict_types=1);
namespace openvk\Web\Models\Entities;
use Chandler\Database\DatabaseConnection as DB;
use openvk\Web\Models\Repositories\{Clubs, Users};
use openvk\Web\Models\RowModel;
use openvk\Web\Models\Entities\Notifications\LikeNotification;
class Post extends Postable
{
protected $tableName = "posts";
protected $upperNodeReferenceColumnName = "wall";
private function setLikeRecursively(bool $liked, User $user, int $depth): void
{
$searchData = [
"origin" => $user->getId(),
"model" => static::class,
"target" => $this->getRecord()->id,
];
if((sizeof(DB::i()->getContext()->table("likes")->where($searchData)) > 0) !== $liked) {
if($this->getOwner(false)->getId() !== $user->getId() && !($this->getOwner() instanceof Club) && !$this instanceof Comment)
(new LikeNotification($this->getOwner(false), $this, $user))->emit();
parent::setLike($liked, $user);
}
if($depth < ovkGetQuirk("wall.repost-liking-recursion-limit"))
foreach($this->getChildren() as $attachment)
if($attachment instanceof Post)
$attachment->setLikeRecursively($liked, $user, $depth + 1);
}
/**
* May return fake owner (group), if flags are [1, (*)]
*
* @param bool $honourFlags - check flags
*/
function getOwner(bool $honourFlags = true, bool $real = false): RowModel
{
if($honourFlags && $this->isPostedOnBehalfOfGroup()) {
if($this->getRecord()->wall < 0)
return (new Clubs)->get(abs($this->getRecord()->wall));
}
return parent::getOwner($real);
}
function getPrettyId(): string
{
return $this->getRecord()->wall . "_" . $this->getVirtualId();
}
function getTargetWall(): int
{
return $this->getRecord()->wall;
}
function getWallOwner()
{
$w = $this->getRecord()->wall;
if($w < 0)
return (new Clubs)->get(abs($w));
return (new Users)->get($w);
}
function getRepostCount(): int
{
return sizeof(
$this->getRecord()
->related("attachments.attachable_id")
->where("attachable_type", get_class($this))
);
}
function isPinned(): bool
{
return (bool) $this->getRecord()->pinned;
}
function isAd(): bool
{
return (bool) $this->getRecord()->ad;
}
function isPostedOnBehalfOfGroup(): bool
{
return ($this->getRecord()->flags & 0b10000000) > 0;
}
function isSigned(): bool
{
return ($this->getRecord()->flags & 0b01000000) > 0;
}
function isDeactivationMessage(): bool
{
return (($this->getRecord()->flags & 0b00100000) > 0) && ($this->getRecord()->owner > 0);
}
function isUpdateAvatarMessage(): bool
{
return (($this->getRecord()->flags & 0b00010000) > 0) && ($this->getRecord()->owner > 0);
}
function isExplicit(): bool
{
return (bool) $this->getRecord()->nsfw;
}
function isDeleted(): bool
{
return (bool) $this->getRecord()->deleted;
}
function getOwnerPost(): int
{
return $this->getOwner(false)->getId();
}
function getPlatform(bool $forAPI = false): ?string
{
$platform = $this->getRecord()->api_source_name;
if($forAPI) {
switch ($platform) {
case 'openvk_refresh_android':
case 'openvk_legacy_android':
return 'android';
break;
case 'openvk_ios':
case 'openvk_legacy_ios':
return 'iphone';
break;
case 'vika_touch': // кика хохотач ахахахаххахахахахах
case 'vk4me':
return 'mobile';
break;
case NULL:
return NULL;
break;
default:
return 'api';
break;
}
} else {
return $platform;
}
}
function getPlatformDetails(): array
{
$clients = simplexml_load_file(OPENVK_ROOT . "/data/clients.xml");
foreach($clients as $client) {
if($client['tag'] == $this->getPlatform()) {
return [
"tag" => $client['tag'],
"name" => $client['name'],
"url" => $client['url'],
"img" => $client['img']
];
break;
}
}
return [
"tag" => $this->getPlatform(),
"name" => NULL,
"url" => NULL,
"img" => NULL
];
}
function pin(): void
{
DB::i()
->getContext()
->table("posts")
->where([
"wall" => $this->getTargetWall(),
"pinned" => true,
])
->update(["pinned" => false]);
$this->stateChanges("pinned", true);
$this->save();
}
function unpin(): void
{
$this->stateChanges("pinned", false);
$this->save();
}
function canBePinnedBy(User $user): bool
{
if($this->getTargetWall() < 0)
return (new Clubs)->get(abs($this->getTargetWall()))->canBeModifiedBy($user);
return $this->getTargetWall() === $user->getId();
}
function canBeDeletedBy(User $user): bool
{
return $this->getOwnerPost() === $user->getId() || $this->canBePinnedBy($user);
}
function setContent(string $content): void
{
if(ctype_space($content))
throw new \LengthException("Content length must be at least 1 character (not counting whitespaces).");
else if(iconv_strlen($content) > OPENVK_ROOT_CONF["openvk"]["preferences"]["wall"]["postSizes"]["maxSize"])
throw new \LengthException("Content is too large.");
$this->stateChanges("content", $content);
}
function toggleLike(User $user): bool
{
$liked = parent::toggleLike($user);
if($this->getOwner(false)->getId() !== $user->getId() && !($this->getOwner() instanceof Club) && !$this instanceof Comment)
(new LikeNotification($this->getOwner(false), $this, $user))->emit();
foreach($this->getChildren() as $attachment)
if($attachment instanceof Post)
$attachment->setLikeRecursively($liked, $user, 2);
return $liked;
}
function setLike(bool $liked, User $user): void
{
$this->setLikeRecursively($liked, $user, 1);
}
function deletePost(): void
{
$this->setDeleted(1);
$this->unwire();
$this->save();
}
use Traits\TRichText;
}