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<?php
/**
* Visibility_Buddies.php - Verifies if two users are buddies
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* @author Florian Bieringer <florian.bieringer@uni-passau.de>
* @license http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
* @category Stud.IP
*/
class Visibility_Buddies extends VisibilityAbstract
{
// Should this state be used?
protected $activated = true;
// What number does this state get in the database?
protected $int_representation = 2;
public function __construct()
{
$this->display_name = _('Kontakte');
$this->description = _('nur für meine Kontakte sichtbar');
}
// When do two users have this state
public function verify($user_id, $other_id)
{
if ($other_id === 'nobody') {
return false;
}
return $user_id == $other_id || Contact::CountBySQL('owner_id=? AND user_id=?', [$user_id, $other_id]);
}
}
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