gnu-social/components/Group/Entity/LocalGroup.php

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<?php
declare(strict_types = 1);
// {{{ License
// This file is part of GNU social - https://www.gnu.org/software/soci
//
// GNU social is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as publ
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// GNU social is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public Li
// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
// }}}
namespace Component\Group\Entity;
use App\Core\Cache;
use App\Core\DB\DB;
use App\Core\Entity;
use App\Entity\Actor;
use App\Util\Exception\NicknameEmptyException;
use App\Util\Exception\NicknameException;
use App\Util\Exception\NicknameInvalidException;
use App\Util\Exception\NicknameNotAllowedException;
use App\Util\Exception\NicknameTakenException;
use App\Util\Exception\NicknameTooLongException;
use App\Util\Nickname;
use DateTimeInterface;
/**
* Entity for local groups
*
* @category DB
* @package GNUsocial
*
* @author Zach Copley <zach@status.net>
* @copyright 2010 StatusNet Inc.
* @author Mikael Nordfeldth <mmn@hethane.se>
* @copyright 2009-2014 Free Software Foundation, Inc http://www.fsf.org
* @author Hugo Sales <hugo@hsal.es>
* @copyright 2020-2021 Free Software Foundation, Inc http://www.fsf.org
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
class LocalGroup extends Entity
{
// {{{ Autocode
// @codeCoverageIgnoreStart
private int $group_id;
private ?string $nickname = null;
private DateTimeInterface $created;
private DateTimeInterface $modified;
public function setGroupId(int $group_id): self
{
$this->group_id = $group_id;
return $this;
}
public function getGroupId(): int
{
return $this->group_id;
}
public function setNickname(?string $nickname): self
{
$this->nickname = \is_null($nickname) ? null : mb_substr($nickname, 0, 64);
return $this;
}
public function getNickname(): ?string
{
return $this->nickname;
}
public function setCreated(DateTimeInterface $created): self
{
$this->created = $created;
return $this;
}
public function getCreated(): DateTimeInterface
{
return $this->created;
}
public function setModified(DateTimeInterface $modified): self
{
$this->modified = $modified;
return $this;
}
public function getModified(): DateTimeInterface
{
return $this->modified;
}
// @codeCoverageIgnoreEnd
// }}} Autocode
public function getActor()
{
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return DB::find('actor', ['id' => $this->group_id]);
}
public static function getByNickname(string $nickname): ?self
{
$res = DB::findBy(self::class, ['nickname' => $nickname]);
return $res === [] ? null : $res[0];
}
public static function getActorByNickname(string $nickname): ?Actor
{
$res = DB::findBy(Actor::class, ['nickname' => $nickname, 'type' => Actor::GROUP]);
return $res === [] ? null : $res[0];
}
/**
* Checks if desired nickname is allowed, and in case it is, it sets Actor's nickname cache to newly set nickname
*
* @param string $nickname Desired NEW nickname (do not use in local user creation)
*
* @throws NicknameEmptyException
* @throws NicknameException
* @throws NicknameInvalidException
* @throws NicknameNotAllowedException
* @throws NicknameTakenException
* @throws NicknameTooLongException
*
* @return $this
*/
public function setNicknameSanitizedAndCached(string $nickname): self
{
$nickname = Nickname::normalize($nickname, check_already_used: true, which: Nickname::CHECK_LOCAL_GROUP, check_is_allowed: true);
$this->setNickname($nickname);
$this->getActor()->setNickname($nickname);
/// XXX: cache?
return $this;
}
public static function schemaDef(): array
{
return [
'name' => 'local_group',
'description' => 'Record for a user group on the local site, with some additional info not in user_group',
'fields' => [
'group_id' => ['type' => 'int', 'foreign key' => true, 'target' => 'Group.id', 'multiplicity' => 'one to one', 'name' => 'local_group_group_id_fkey', 'not null' => true, 'description' => 'group represented'],
'nickname' => ['type' => 'varchar', 'length' => 64, 'description' => 'group represented'],
'created' => ['type' => 'datetime', 'not null' => true, 'default' => 'CURRENT_TIMESTAMP', 'description' => 'date this record was created'],
'modified' => ['type' => 'datetime', 'not null' => true, 'default' => 'CURRENT_TIMESTAMP', 'description' => 'date this record was modified'],
],
'primary key' => ['group_id'],
'unique keys' => [
'local_group_nickname_key' => ['nickname'],
],
];
}
}