/**
* Delete a user's avatar
*
* @param int $userId
* @return bool success
*/
public static function deleteAvatar($userId)
{
if (!ctype_digit($userId)) {
Session::add("feedback_negative", Text::get("FEEDBACK_AVATAR_IMAGE_DELETE_FAILED"));
return false;
}
// try to delete image, but still go on regardless of file deletion result
self::deleteAvatarImageFile($userId);
if (self::$deleteAvatarQuery === null) {
self::$deleteAvatarQuery = DatabaseFactory::getFactory()->getConnection()->prepare("UPDATE users SET user_has_avatar = 0 WHERE user_id = :user_id LIMIT 1");
}
self::$deleteAvatarQuery->bindValue(":user_id", (int) $userId, PDO::PARAM_INT);
self::$deleteAvatarQuery->execute();
if ($sth->rowCount() == 1) {
Session::set('user_avatar_file', self::getPublicUserAvatarFilePathByUserId($userId));
Session::add("feedback_positive", Text::get("FEEDBACK_AVATAR_IMAGE_DELETE_SUCCESSFUL"));
return true;
} else {
Session::add("feedback_negative", Text::get("FEEDBACK_AVATAR_IMAGE_DELETE_FAILED"));
return false;
}
}
