Classes

File phpboost/user/UserService.class.php

File phpboost/user/UserService.class.php

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<?php
/**
 * This class manage users
 * @package     PHPBoost
 * @subpackage  User
 * @copyright   &copy; 2005-2019 PHPBoost
 * @license     https://www.gnu.org/licenses/gpl-3.0.html GNU/GPL-3.0
 * @author      Kevin MASSY <reidlos@phpboost.com>
 * @version     PHPBoost 5.2 - last update: 2019 01 09
 * @since       PHPBoost 3.0 - 2012 03 31
 * @contributor Julien BRISWALTER <j1.seth@phpboost.com>
*/

class UserService
{
    private static $querier;

    public static function __static()
    {
        self::$querier = PersistenceContext::get_querier();
    }

    /**
     * Create a user
     * @param UserAuthentification $user_authentification
     * @param User $user
     * @return int Id of the user if new user, false otherwise
     */
    public static function create(User $user, AuthenticationMethod $auth_method, $extended_fields = array(), $auth_method_data = array())
    {
        if (!self::user_exists('WHERE display_name = :display_name', array('display_name' => TextHelper::htmlspecialchars($user->get_display_name()))))
        {
            $result = self::$querier->insert(DB_TABLE_MEMBER, array(
                'display_name' => TextHelper::htmlspecialchars($user->get_display_name()),
                'level' => $user->get_level(),
                'groups' => implode('|', $user->get_groups()),
                'email' => $user->get_email(),
                'show_email' => (int)$user->get_show_email(),
                'locale' => $user->get_locale(),
                'timezone' => $user->get_timezone(),
                'theme' => $user->get_theme(),
                'editor' => $user->get_editor(),
                'registration_date' => time()
            ));

            $user_id = $result->get_last_inserted_id();

            if ($extended_fields instanceof MemberExtendedFieldsService)
            {
                try {
                    $fields_data = $extended_fields->get_data($user_id);
                } catch (MemberExtendedFieldErrorsMessageException $e) {
                    self::$querier->delete(DB_TABLE_MEMBER, 'WHERE user_id=:user_id', array('user_id' => $user_id));
                    throw new MemberExtendedFieldErrorsMessageException($e->getMessage());
                }
            }
            elseif (!is_array($extended_fields))
            {
                $fields_data = array();
            }
            else
            {
                $fields_data = $extended_fields;
            }

            $auth_method->associate($user_id, $auth_method_data);
            $fields_data['user_id'] = $user_id;
            self::$querier->insert(DB_TABLE_MEMBER_EXTENDED_FIELDS, $fields_data);

            self::regenerate_cache();

            return $user_id;
        }
        return false;
    }

    public static function delete_by_id($user_id)
    {
        MemberExtendedFieldsService::delete_user_fields($user_id);

        $user_auth_types = AuthenticationService::get_user_types_authentication($user_id);
        $activated_external_authentication = AuthenticationService::get_external_auths_activated();
        foreach ($activated_external_authentication as $id => $authentication)
        {
            if (in_array($id, $user_auth_types))
                $authentication->delete_session_token();
        }

        $condition = 'WHERE user_id=:user_id';
        $parameters = array('user_id' => $user_id);
        self::$querier->delete(DB_TABLE_MEMBER, $condition, $parameters);
        self::$querier->delete(DB_TABLE_MEMBER_EXTENDED_FIELDS, $condition, $parameters);
        self::$querier->delete(DB_TABLE_SESSIONS, $condition, $parameters);
        self::$querier->delete(DB_TABLE_INTERNAL_AUTHENTICATION, $condition, $parameters);
        self::$querier->delete(DB_TABLE_AUTHENTICATION_METHOD, $condition, $parameters);

        $upload = new Uploads();
        $upload->Empty_folder_member($user_id);

        self::regenerate_cache();
    }

    /**
     * Update user
     * @param User $user
     * @param string $condition the SQL condition update user
     * @param array $parameters
     */
    public static function update(User $user, $extended_fields = null)
    {
        $condition = 'WHERE user_id=:user_id';
        $parameters = array('user_id' => $user->get_id());
        self::$querier->update(DB_TABLE_MEMBER, array(
            'display_name' => TextHelper::htmlspecialchars($user->get_display_name()),
            'level' => $user->get_level(),
            'groups' => implode('|', $user->get_groups()),
            'email' => $user->get_email(),
            'show_email' => (int)$user->get_show_email(),
            'locale' => $user->get_locale(),
            'timezone' => $user->get_timezone(),
            'theme' => $user->get_theme(),
            'editor' => $user->get_editor()
        ), $condition, $parameters);

        if ($extended_fields !== null)
        {
            if ($extended_fields instanceof MemberExtendedFieldsService)
            {
                try {
                    $fields_data = $extended_fields->get_data($user->get_id());
                } catch (MemberExtendedFieldErrorsMessageException $e) {
                    throw new MemberExtendedFieldErrorsMessageException($e->getMessage());
                }
            }
            elseif (is_array($extended_fields))
                $fields_data = $extended_fields;
            else
                $fields_data = array();

            if ($fields_data)
                self::$querier->update(DB_TABLE_MEMBER_EXTENDED_FIELDS, $fields_data, $condition, $parameters);
        }

        SessionData::recheck_cached_data_from_user_id($user->get_id());

        self::regenerate_cache();
    }

    public static function update_punishment(User $user)
    {
        self::$querier->update(DB_TABLE_MEMBER, array(
            'warning_percentage' => $user->get_warning_percentage(),
            'delay_readonly' => $user->get_delay_readonly(),
            'delay_banned' => $user->get_delay_banned(),
        ), 'WHERE user_id=:user_id', array('user_id' => $user->get_id()));
    }

    /**
     * Get user from his id
     * @param int $user_id Id of the user concerned
     * @return User The requested user if exists, false otherwise
     */
    public static function get_user($user_id)
    {
        try
        {
            $row = self::$querier->select_single_row(PREFIX . 'member', array('*'), 'WHERE user_id=:user_id', array('user_id' => $user_id));
        }
        catch (RowNotFoundException $e) 
        {
            return false;
        }
        $user = new User();
        $user->set_properties($row);
        return $user;
    }

    /**
     * Get user from his display name
     * @param string $display_name Display name of the user concerned
     * @return User The requested user if exists, false otherwise
     */
    public static function get_user_by_display_name($display_name)
    {
        try
        {
            $row = self::$querier->select_single_row(PREFIX . 'member', array('*'), 'WHERE display_name=:display_name', array('display_name' => $display_name));
        }
        catch (RowNotFoundException $e) 
        {
            return false;
        }
        $user = new User();
        $user->set_properties($row);
        return $user;
    }

    /**
     * Check if a user exists
     * @param string $condition Condition of the request
     * @param array $parameters Parameters contained in the condition
     * @return bool true if the user exists
     */
    public static function user_exists($condition, Array $parameters)
    {
        try
        {
            return self::$querier->get_column_value(DB_TABLE_MEMBER, 'user_id', $condition, $parameters);
        }
        catch (RowNotFoundException $e)
        {
            return false;
        }
    }

    /**
     * Get localized user level
     * @param string $level Level of the user
     * @return string The localized level
     */
    public static function get_level_lang($level)
    {
        $lang = LangLoader::get('user-common');
        switch ($level)
        {
            case User::ROBOT_LEVEL:
                return $lang['robot'];
            break;
            case User::VISITOR_LEVEL:
                return $lang['visitor'];
            break;
            case User::MEMBER_LEVEL:
                return $lang['member'];
            break;
            case User::MODERATOR_LEVEL:
                return $lang['moderator'];
            break;
            case User::ADMIN_LEVEL:
                return $lang['administrator'];
            break;
        }
    }

    /**
     * Get CSS class of the user level
     * @param string $level Level of the user
     * @return string The CSS class
     */
    public static function get_level_class($level)
    {
        switch ($level)
        {
            case User::ROBOT_LEVEL:
                return 'robot';
            break;
            case User::MEMBER_LEVEL:
                return 'member';
            break;
            case User::MODERATOR_LEVEL:
                return 'modo';
            break;
            case User::ADMIN_LEVEL:
                return 'admin';
            break;
            default:
                return '';
        }
    }

    public static function remove_old_unactivated_member_accounts()
    {
        $user_account_settings = UserAccountsConfig::load();
        $delay_unactiv_max = $user_account_settings->get_unactivated_accounts_timeout() * 3600 * 24;
        if ($delay_unactiv_max > 0 && $user_account_settings->get_member_accounts_validation_method() != UserAccountsConfig::ADMINISTRATOR_USER_ACCOUNTS_VALIDATION)
        {
            $result = self::$querier->select_rows(DB_TABLE_INTERNAL_AUTHENTICATION, array('user_id'),
            'WHERE last_connection < :last_connection AND approved = 0', array('last_connection' => (time() - $delay_unactiv_max)));
            foreach ($result as $row)
            {
                self::delete_by_id($row['user_id']);
            }
            $result->dispose();
        }
    }

    public static function count_admin_members()
    {
        return self::$querier->count(DB_TABLE_MEMBER, 'WHERE level = :level', array('level' => User::ADMIN_LEVEL));
    }

    public static function display_user_profile_link($user_id)
    {
        if ($user_id != User::VISITOR_LEVEL)
        {
            $user = PersistenceContext::get_querier()->select_single_row(DB_TABLE_MEMBER, array('display_name', 'level', 'groups'), 'WHERE user_id=:user_id', array('user_id' => $user_id));

            if ($user)
            {
                $tpl = new FileTemplate('user/UserProfileLink.tpl');

                $group_color = User::get_group_color($user['groups'], $user['level']);

                $tpl->put_all(array(
                    'C_GROUP_COLOR' => !empty($group_color),
                    'DISPLAY_NAME'  => $user['display_name'],
                    'LEVEL_CLASS'   => self::get_level_class($user['level']),
                    'GROUP_COLOR'   => $group_color,
                    'U_PROFILE'     => UserUrlBuilder::profile($user_id)->rel()
                ));

                return $tpl->render();
            }
        }
        return '';
    }

    public static function regenerate_cache()
    {
        GroupsCache::invalidate();
        StatsCache::invalidate();
    }
}
?>