Current File : /home/vacivi36/intranet.vacivitta.com.br/protected/modules/group-membership/models/Group.php
<?php
/**
* Group membership
* @link https://github.com/cuzy-app/humhub-modules-group-membership
* @license https://github.com/cuzy-app/humhub-modules-group-membership/blob/master/docs/LICENCE.md
* @author [Marc FARRE](https://marc.fun) for [CUZY.APP](https://www.cuzy.app)
*/
namespace humhub\modules\groupMembership\models;
use humhub\modules\user\models\User;
use Yii;
use yii\base\InvalidConfigException;
class Group extends \humhub\modules\user\models\Group
{
/**
* User is allowed to become member of this group himself
* @param null|User $user
* @return bool
* @throws InvalidConfigException
*/
public function canSelfBecomeMember($user = null)
{
if ($user === null) {
if (Yii::$app->user->isGuest) {
return false;
}
$user = Yii::$app->user->identity;
}
if (!$this->usersManageTheirMembership()) {
return false;
}
// Can become member if not yet a member
return !$this->isMember($user);
}
/**
* Users are allowed to manage their membership to this group
* @return boolean
* @throws InvalidConfigException
*/
public function usersManageTheirMembership()
{
$permission = Yii::$app->user->permissionManager->getById('users_manage_their_membership', 'group-membership');
return (bool)Yii::$app->user->permissionManager->getGroupState($this->id, $permission);
}
/**
* User is allowed to remove his membership himself of this group himself
* @param null|User $user
* @return bool
* @throws InvalidConfigException
*/
public function canSelfRemoveMembership($user = null)
{
if ($user === null) {
if (Yii::$app->user->isGuest) {
return false;
}
$user = Yii::$app->user->identity;
}
if (!$this->usersManageTheirMembership()) {
return false;
}
// Cannot remove his membership if member of only this group
if ((int)$user->getGroups()->count() <= 1) {
return false;
}
// Can remove his membership if already a member
return $this->isMember($user);
}
}
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