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freenetis-github/application/models/user.php @ 9c8950bf

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<?php defined('SYSPATH') or die('No direct script access.');
/*
* This file is part of open source system FreenetIS
* and it is release under GPLv3 licence.
*
* More info about licence can be found:
* http://www.gnu.org/licenses/gpl-3.0.html
*
* More info about project can be found:
* http://www.freenetis.org/
*
*/

/**
* User of member. User is a person.
*
* @author Michal Kliment
* @package Model
*
* @property integer $id
* @property integer $member_id
* @property Member_Model $member
* @property string $name
* @property string $middle_name
* @property string $surname
* @property string $pre_title
* @property string $post_title
* @property date $birthday
* @property string $login
* @property string $password
* @property string $password_request
* @property integer $type
* @property string $comment
* @property string $application_password
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* @property string $settings
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* @property ORM_Iterator $jobs
* @property ORM_Iterator $devices
* @property ORM_Iterator $logs
* @property ORM_Iterator $phone_invoices_user
* @property ORM_Iterator $sms_messages
* @property ORM_Iterator $private_phone_contacts
* @property ORM_Iterator $users_keys
* @property ORM_Iterator $device_admins
* @property ORM_Iterator $device_engineers
* @property ORM_Iterator $users_contacts
* @property ORM_Iterator $clouds
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* @property ORM_Iterator $connection_requests
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*/
class User_Model extends ORM
{
/** ID of association user */
const ASSOCIATION = 1;
/** Type of user: First of users of member is main user */
const MAIN_USER = 1;
/** Type of user: Not main users of member */
const USER = 2;
protected $belongs_to = array('member');
protected $has_many = array
(
'jobs', 'devices', 'logs', 'phone_invoices_users', 'sms_messages',
'users' => 'private_phone_contacts', 'users_keys', 'device_admins',
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'device_engineers', 'connection_requests'
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);
protected $has_and_belongs_to_many = array
(
'clouds',
'users_contacts' => 'contacts',
);

/**
* Columns for queries
*
* @var string
*/
public static $arr_sql = array
(
'id' => 'u.id',
'name' => 'u.name',
'surname' => 'u.surname',
'login' => 'u.login',
'member_name' => 'm.name',
'email' => 'c.value'
);
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/** User settings constants */
const SETTINGS_MONITORING_GROUP_BY = 'monitoring_group_by';
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/**
* Returns all users
*
* !!!!!! SECURITY WARNING !!!!!!
* Be careful when you using this method, param $filter_sql is unprotected
* for SQL injections, security should be made at controller site using
* Filter_form class.
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
*
* @param numeric $limit_from
* @param numeric $limit_results
* @param string $order_by
* @param string $order_by_direction
* @param string $filter_sql
* @param numeric $member_id
* @return Mysql_Result object
*/
public function get_all_users(
$limit_from = 0, $limit_results = 50,
$order_by = 'id', $order_by_direction = 'ASC',
$filter_sql='', $member_id=NULL)
{
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$having = '';
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$where = '';

if ($filter_sql != '')
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$having .= 'HAVING '.$filter_sql;
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if ($member_id)
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$where = 'WHERE member_id = '.intval($member_id);
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// order by direction check
if (strtolower($order_by_direction) != 'desc')
{
$order_by_direction = 'asc';
}
if (!array_key_exists($order_by, self::$arr_sql))
{
$order_by = 'id';
}
else
{
$order_by = self::$arr_sql[$order_by];
}
// optimalization
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if (empty($having))
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{
return $this->db->query("
SELECT u.*, m.name AS member_name
FROM users u
LEFT JOIN members m ON m.id = u.member_id
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$where
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ORDER BY $order_by $order_by_direction
LIMIT " . intval($limit_from) . ", " . intval($limit_results) . "
", $member_id);
}

return $this->db->query("
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SELECT
u.*,
m.name AS member_name,
IFNULL(email.value,'') AS email,
IFNULL(phone.value,'') AS phone,
IFNULL(jabber.value,'') AS jabber,
IFNULL(icq.value,'') AS icq
FROM users u
JOIN members m ON u.member_id = m.id
LEFT JOIN users_contacts uc_e ON uc_e.user_id = u.id
LEFT JOIN contacts email ON uc_e.contact_id = email.id AND email.type = ?
LEFT JOIN users_contacts uc_p ON uc_p.user_id = u.id
LEFT JOIN contacts phone ON uc_p.contact_id = phone.id AND phone.type = ?
LEFT JOIN users_contacts uc_j ON uc_j.user_id = u.id
LEFT JOIN contacts jabber ON uc_j.contact_id = jabber.id AND jabber.type = ?
LEFT JOIN users_contacts uc_i ON uc_i.user_id = u.id
LEFT JOIN contacts icq ON uc_i.contact_id = icq.id AND icq.type = ?
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$where
GROUP BY u.id
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$having
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ORDER BY $order_by $order_by_direction
LIMIT " . intval($limit_from) . "," . intval($limit_results) . "
", array
(
Contact_Model::TYPE_EMAIL,
Contact_Model::TYPE_PHONE,
Contact_Model::TYPE_JABBER,
Contact_Model::TYPE_ICQ
));
}

/**
* Counts all users with respect to filter's values
*
* !!!!!! SECURITY WARNING !!!!!!
* Be careful when you using this method, param $filter_sql is unprotected
* for SQL injections, security should be made at controller site using
* Filter_form class.
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
*
* @author Michal Kliment
* @param string $filter_sql
* @param integer $member_id
* @return integer
*/
public function count_all_users($filter_sql = '', $member_id = NULL)
{
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$having = '';
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$where = '';

if ($filter_sql != '')
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$having .= 'HAVING '.$filter_sql;
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if ($member_id)
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$where = 'WHERE member_id = '.intval($member_id);
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// optimalization
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if (empty($having))
{
if (empty($where))
{
return $this->count_all();
}
return $this->db->query("
SELECT *
FROM users
$where
")->count();
}
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return $this->db->query("
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SELECT
u.*,
m.name AS member_name,
IFNULL(email.value,'') AS email,
IFNULL(phone.value,'') AS phone,
IFNULL(jabber.value,'') AS jabber,
IFNULL(icq.value,'') AS icq
FROM users u
JOIN members m ON u.member_id = m.id
LEFT JOIN users_contacts uc_e ON uc_e.user_id = u.id
LEFT JOIN contacts email ON uc_e.contact_id = email.id AND email.type = ?
LEFT JOIN users_contacts uc_p ON uc_p.user_id = u.id
LEFT JOIN contacts phone ON uc_p.contact_id = phone.id AND phone.type = ?
LEFT JOIN users_contacts uc_j ON uc_j.user_id = u.id
LEFT JOIN contacts jabber ON uc_j.contact_id = jabber.id AND jabber.type = ?
LEFT JOIN users_contacts uc_i ON uc_i.user_id = u.id
LEFT JOIN contacts icq ON uc_i.contact_id = icq.id AND icq.type = ?
$where
GROUP BY u.id
$having
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", array
(
Contact_Model::TYPE_EMAIL,
Contact_Model::TYPE_PHONE,
Contact_Model::TYPE_JABBER,
Contact_Model::TYPE_ICQ
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))->count();
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}
/**
* Gets all users of member
*
* @param integer $member_id
* @param integer $limit_from
* @param integer $limit_results
* @param string $order_by
* @param string $order_by_direction
* @return unknown_type
*/
public function get_all_users_of_member(
$member_id = NULL, $limit_from = 0, $limit_results = 50,
$order_by = 'id', $order_by_direction = 'ASC')
{
// order by direction check
if (strtolower($order_by_direction) != 'desc')
{
$order_by_direction = 'asc';
}
if (!$this->has_column($order_by))
{
$order_by = 'id';
}

return $this->db->query("
SELECT u.*
FROM users u
WHERE member_id = ?
ORDER BY $order_by $order_by_direction
LIMIT " . intval($limit_from) . "," . intval($limit_results) . "
", $member_id);
}
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/**
* Gets all users of members
*
* @author David Raska
* @param array $member_ids
* @param integer $limit_from
* @param integer $limit_results
* @param string $order_by
* @param string $order_by_direction
* @return unknown_type
*/
public function get_all_users_of_members(
$member_ids = NULL, $limit_from = 0, $limit_results = 50,
$order_by = 'id', $order_by_direction = 'ASC')
{
// order by direction check
if (strtolower($order_by_direction) != 'desc')
{
$order_by_direction = 'asc';
}
if (!$this->has_column($order_by))
{
$order_by = 'id';
}
if (!is_array($member_ids) || !count($member_ids))
{
return NULL;
}
$list = implode(', ', array_map('intval', $member_ids));

return $this->db->query("
SELECT u.*
FROM users u
WHERE member_id IN ($list)
ORDER BY $order_by $order_by_direction
LIMIT " . intval($limit_from) . "," . intval($limit_results) . "
");
}
/**
* Counts all users of members
*
* @author David Raska
* @param array $member_ids
* @return integer
*/
public function count_all_users_of_members($member_ids = NULL)
{
if (!is_array($member_ids) || !count($member_ids))
{
return 0;
}
$list = implode(', ', array_map('intval', $member_ids));

return $this->db->query("
SELECT u.*
FROM users u
WHERE member_id IN ($list)
")->count();
}
/**
* Function gets selected users.
*
* @param array $ids
* @param boolean $in_set
*
* @author Jan Dubina
* @return Mysql_Result
*/
public function get_users_to_sync_vtiger($ids, $in_set)
{
$filter_sql = '';
// where condition
if (!empty($ids) || $in_set === false)
{
if (!empty($ids))
if ($in_set === true)
$filter_sql = "WHERE u.id IN (" . implode(',', $ids) . ")";
else
$filter_sql = "WHERE u.id NOT IN (" . implode(',', $ids) . ")";
// query
return $this->db->query("
SELECT u.id, member_id, comment, type, birthday, post_title,
pre_title, surname, middle_name, name, email, phone, street,
street_number, town, zip_code, country_name
FROM users u
LEFT JOIN
(
SELECT m.id, country_name, town, zip_code,
street, street_number
FROM members m
LEFT JOIN
(
SELECT ap.id, country_name, town, zip_code,
street, street_number
FROM address_points ap
LEFT JOIN countries c
ON c.id = ap.country_id
LEFT JOIN towns t
ON t.id = ap.town_id
LEFT JOIN streets s
ON s.id = ap.street_id
) ap ON ap.id = m.address_point_id
) m ON m.id = u.member_id
LEFT JOIN
(
SELECT user_id, GROUP_CONCAT(value SEPARATOR ';') AS email
FROM users_contacts uc
LEFT JOIN contacts c ON uc.contact_id = c.id
WHERE c.type = ?
GROUP BY user_id
) ce ON u.id = ce.user_id
LEFT JOIN
(
SELECT user_id, GROUP_CONCAT(value SEPARATOR ';') AS phone
FROM users_contacts uc
LEFT JOIN contacts c ON uc.contact_id = c.id
WHERE c.type = ?
GROUP BY user_id
) cp ON u.id = cp.user_id
$filter_sql
", array(
Contact_Model::TYPE_EMAIL,
Contact_Model::TYPE_PHONE
));
}
}
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/**
* Login test function
*
* @param string $username
* @param string $password
* @return boolean
*/
public function login_request($username = '', $password = '')
{
$query = $this->db->from('users')->select('id')->where(array
(
'login' => $username,
'password' => sha1($password)
))->get();
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if ($query->count())
{
return $query->current()->id;
}
// see Settings for exclamation
if (Settings::get('pasword_check_for_md5'))
{
$query = $this->db->from('users')->select('id')->where(array
(
'login' => $username,
'password' => md5($password)
))->get();
if ($query->count())
{
return $query->current()->id;
}
}
return 0;
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}

/**
* Counts all users belong to member
*
* @param numeric $member_id
* @return numeric
*/
public function count_all_users_by_member($member_id = NULL)
{
return (int) $this->db->where('member_id',$member_id)->count_records('users');
}

/**
* Tests if username exist
*
* @param string $username
* @param numeric $user_id
* @return boolean
*/
public function username_exist($username, $user_id = null)
{
// tests if user_id is id of user with this username (for validation in user edit function)
if (isset($user_id))
{
return (bool) $this->db->where(array
(
'login' => $username,
'id!=' => $user_id
))->count_records('users');
}
else
{
return (bool) $this->db->where('login', $username)->count_records('users');
}
}

/**
* Tests if phone exist
*
* @param string $phone
* @param numeric $user_id
* @return boolean
*/
public function phone_exist($phone, $user_id = null)
{
$where = '';
if ($user_id && is_numeric($user_id))
$where = "AND uc.user_id = ".intval($user_id);
return $this->db->query("
SELECT COUNT(id) AS count
FROM users_contacts uc
JOIN contacts c ON uc.contact_id = c.id
WHERE c.type = ? AND c.value = ? $where
", array(Contact_Model::TYPE_PHONE, $phone))->current()->count > 0;
}

/**
* Tests if email exist
*
* @param string $email
* @param numeric $user_id
* @return boolean
*/
public function email_exist($email, $user_id = null)
{
if (empty ($user_id) || !is_numeric($user_id))
{
return $this->db->query("
SELECT COUNT(id) AS count FROM contacts c
WHERE c.type = ? AND c.value = ?
", array(Contact_Model::TYPE_EMAIL, $email))->current()->count > 0;
}
else
{
return $this->db->query("
SELECT COUNT(*) AS count FROM users_contacts u
LEFT JOIN contacts c ON u.contact_id = c.id
WHERE u.user_id = ? AND c.type = ? AND c.value = ?
", array($user_id, Contact_Model::TYPE_EMAIL, $email))->current()->count > 0;
}
}

/**
* Gets user whose name contains given str
*
* @param string $query
* @return unknown_type
*/
public function get_users($query)
{
return $this->db->query("
SELECT id, CONCAT(surname,' ',name,' - ',login) as user
FROM users
WHERE CONCAT(surname,' ',name,' - ',login) LIKE ?
GROUP BY CONCAT(surname,' ',name,' - ',login)
", "$query%");
}
/**
* Gets all user names
*
* @return unknown_type
*/
public function get_all_user_names()
{
return $this->db->query("
SELECT id, CONCAT(name,' ',surname) as username
FROM users
GROUP BY CONCAT(name,' ',surname)
");
}
/**
* Gets user's usernames
*
* @param integer $user_id
* @return unknown_type
*/
public function get_his_users_names($user_id)
{
return $this->db->query("
SELECT u2.id, CONCAT(u2.name,' ',u2.surname) AS username
FROM users AS u1
JOIN users AS u2 ON u1.id=? AND u1.member_id=u2.member_id
", $user_id);
}

/**
* Get user's username
*
* @param integer $user_id
* @return unknown_type
*/
public function get_his_username($user_id)
{
return $this->db->query("
SELECT id, CONCAT(name,' ',surname) AS username
FROM users
WHERE id=?
", $user_id);
}
/**
* Gets user's usernames whose name contains given str
*
* @param integer $query
* @return unknown_type
*/
public function get_usernames($query)
{
return $this->db->query("
SELECT id, CONCAT(name,' ',surname) as username
FROM users
WHERE CONCAT(name,' ',surname) LIKE ?
GROUP BY CONCAT(name,' ',surname)
", "$query%");
}
/**
* Function searches for items dependent on given user. Used for deleting user.
*
* @param integer $user_id
* @return unknown_type
*/
public function count_dependent_items($user_id)
{
$user_id = intval($user_id);
return $this->db->query("
SELECT COUNT(*) AS total FROM
(
SELECT d.id
FROM devices d
WHERE d.user_id = $user_id
UNION
SELECT j.id
FROM jobs j
WHERE j.user_id = $user_id
UNION
SELECT da.id
FROM device_admins da
WHERE da.user_id = $user_id
UNION
SELECT de.id
FROM device_engineers de
WHERE de.user_id = $user_id
UNION
SELECT c.contact_id
FROM users_contacts c
WHERE c.user_id = $user_id
UNION
SELECT pi.id
FROM phone_invoice_users pi
WHERE pi.user_id = $user_id
) di
")->current()->total;
}
/**
* Function searches for items dependent on given user and delete them.
*
* @param integer $user_id
*/
public function delete_depends_items($user_id)
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{
$this->delete_watchers($user_id);

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$this->db->query("
DELETE FROM devices
WHERE user_id = ?
", $user_id);
$this->db->query("
DELETE FROM jobs
WHERE user_id = ?
", $user_id);
$this->db->query("
DELETE FROM device_admins
WHERE user_id = ?
", $user_id);
$this->db->query("
DELETE FROM device_engineers
WHERE user_id = ?
", $user_id);
$this->db->query("
DELETE FROM users_contacts
WHERE user_id = ?
", $user_id);
$this->db->query("
DELETE FROM phone_invoice_users
WHERE user_id = ?
", $user_id);
}

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/**
* Function searches for user watchers and delete them.
*
* @param integer $user_id
*/
public function delete_watchers($user_id)
{
$this->db->query("
DELETE FROM watchers
WHERE user_id = ?
", $user_id);
}

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/**
* Selects all users emails
*
* @author Ondřej Fibich
* @param integer $user_id
* @return unknown_type Mysql result
*/
public function get_user_emails($user_id)
{
return $this->db->query("
SELECT c.value as email
FROM users_contacts u
LEFT JOIN contacts c ON c.id = u.contact_id
WHERE u.user_id = ? AND c.type = ?
", array($user_id, Contact_Model::TYPE_EMAIL));
}

/**
* Returns user by phone number and country code
*
* @author Michal Kliment
* @param string $number
* @param string $country_code
* @return MySQL_Result object
*/
public function get_user_by_phone_number_country_code($number, $country_code)
{
return $this->db->query("
SELECT u.* FROM contacts c
JOIN contacts_countries cc ON cc.contact_id = c.id
JOIN countries t ON t.id = cc.country_id
JOIN users_contacts uc ON uc.contact_id = c.id
JOIN users u ON uc.user_id = u.id
WHERE c.value LIKE ? AND t.country_code LIKE ?
LIMIT 0,1
", array($number, $country_code))->current();
}

/**
* Gets ARO groups of user
*
* @param integer $user_id
* @return unknown_type
*/
public function get_aro_groups_of_user($user_id)
{
return $this->db->query("
SELECT ag.id, ag.name
FROM aro_groups ag
JOIN groups_aro_map gam ON ag.id = gam.group_id
WHERE gam.aro_id = ?
", $user_id);
}
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/**
* Checks if user is in ARO group
*
* @param int $user_id User ID
* @param int $aro_group ARO Group
* @return int
*/
public function is_user_in_aro_group($user_id, $aro_group)
{
return $this->db->query("
SELECT ag.id
FROM aro_groups ag
JOIN groups_aro_map gam ON ag.id = gam.group_id
WHERE ag.id = ? AND
gam.aro_id = ?
", $aro_group, $user_id)->count();
}
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/**
* Gets array of users for selectbox
*
* @return array[string]
*/
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public function select_list_grouped($optgroup = TRUE)
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{
$list = array();
$assoc_user = ORM::factory('user', self::ASSOCIATION);
if ($optgroup)
$list[__('Association')][$assoc_user->id] = $assoc_user->member->name;
else
$list[$assoc_user->id] = $assoc_user->member->name;
$concat = "CONCAT(
COALESCE(surname, ''), ' ',
COALESCE(name, ''), ' - ',
COALESCE(login, '')
)";
if ($optgroup)
{
$list[__('Users')] = $assoc_user->where('id !=', self::ASSOCIATION)
->select_list('id', $concat);
}
else
{
$list += $assoc_user->where('id !=', self::ASSOCIATION)
->select_list('id', $concat);
}
return $list;
}
/**
* Function gets all records, which are in given aro group by id of group
*
* @param integer $id
* @param string $name
* @return unknown_type
*/
public function get_all_by_aro_group_id($id, $name = NULL)
{
$like = '';
// search?
if (!empty($name))
{
$name = $this->db->escape("%$name%");
$like = "(name LIKE $name OR surname LIKE $name OR login LIKE $name) AND ";
}
// query
return $this->db->query("
SELECT u.id, CONCAT(
COALESCE(u.login, ''), ' - ',
COALESCE(u.surname, ''), ' ',
COALESCE(u.name, '')
) AS name
FROM users u
WHERE $like id IN (
SELECT aro_id
FROM groups_aro_map
WHERE group_id=?
GROUP BY aro_id
) ORDER BY name
", $id);
}

/**
* Function gets all records, which are not in given aro group by id of group
*
* @param integer $id
* @param string $name
* @return unknown_type
*/
public function get_all_not_in_by_aro_group_id($id, $name = NULL)
{
$like = '';
// search?
if (!empty($name))
{
$name = $this->db->escape("%$name%");
$like = "(name LIKE $name OR surname LIKE $name OR login LIKE $name) AND ";
}
// query
return $this->db->query("
SELECT u.id, CONCAT(
COALESCE(u.login, ''), ' - ',
COALESCE(u.surname, ''), ' ',
COALESCE(u.name, '')
) AS name
FROM users u
WHERE $like id NOT IN (
SELECT aro_id
FROM groups_aro_map
WHERE group_id=?
GROUP BY aro_id
) ORDER BY name
", $id);
}

/**
* Function gets all records, which are in given aro device_admins group by id of group
*
* @param integer $id
* @param string $name
* @return unknown_type
*/
public function get_all_from_device_admins_by_aro_group_id($id, $name = NULL)
{
$like = '';
// search?
if (!empty($name))
{
$name = $this->db->escape("%$name%");
$like = "(name LIKE $name OR surname LIKE $name OR login LIKE $name) AND ";
}
// query
return $this->db->query("
SELECT u.id, CONCAT(
COALESCE(u.login, ''), ' - ',
COALESCE(u.surname, ''), ' ',
COALESCE(u.name, '')
) AS name
FROM users u
WHERE $like id IN (
SELECT user_id
FROM device_admins
WHERE device_id=?
GROUP BY user_id
) ORDER BY name
", $id);
}

/**
* Function gets all records, which are not in given aro device_admins group by id of group
*
* @param integer $id
* @param string $name
* @return unknown_type
*/
public function get_all_not_in_from_device_admins_by_aro_group_id($id, $name = NULL)
{
$like = '';
// search?
if (!empty($name))
{
$name = $this->db->escape("%$name%");
$like = "(name LIKE $name OR surname LIKE $name OR login LIKE $name) AND ";
}
// query
return $this->db->query("
SELECT u.id, CONCAT(
COALESCE(u.login, ''), ' - ',
COALESCE(u.surname, ''), ' ',
COALESCE(u.name, '')
) AS name
FROM users u
WHERE $like id NOT IN (
SELECT user_id
FROM device_admins
WHERE device_id=?
GROUP BY user_id
) ORDER BY name
", $id);
}
public function get_users_not_in_engineer_of($device_id)
{
return $this->db->query("
SELECT u.id, CONCAT(
COALESCE(u.login, ''), ' - ',
COALESCE(u.surname, ''), ' ',
COALESCE(u.name, '')
) AS name
FROM users u
WHERE u.id NOT IN (
SELECT de.user_id
FROM device_engineers de
WHERE de.device_id = ?
) ORDER BY name
", $device_id);
}
/**
* Gets full name of user
*
* @return string
*/
public function get_full_name()
{
if (!$this->id)
return NULL;
return
(empty($this->pre_title) ? '' : $this->pre_title . ' ') .
$this->name . ' ' .
(empty($this->middle_name) ? '' : $this->middle_name . ' ') .
$this->surname .
(empty($this->post_title) ? '' : ', ' . $this->post_title);
}
/**
* Gets full name of user with his login
*
* @return string
*/
public function get_full_name_with_login()
{
if (!$this->id)
return NULL;
return $this->get_full_name() . ' - ' . $this->login;
}
public function get_all_users_by_gps ($gpsx, $gpsy, $user_id = NULL)
{
$where = '';
if ($user_id)
$where = 'AND u.id <> '.intval($user_id);
if (gps::is_valid_degrees_coordinate($gpsx))
$gpsx = gps::degrees2real ($gpsx);
if (gps::is_valid_degrees_coordinate($gpsy))
$gpsy = gps::degrees2real ($gpsy);
if (is_numeric($gpsx) && is_numeric($gpsy))
{
return $this->db->query("
SELECT u.id, CONCAT(u.surname,' ',u.name,' - ',u.login) AS name,
IFNULL(SQRT(POW(X(gps)-?,2)+POW(Y(gps)-?,2)),1000) AS distance
FROM users u
LEFT JOIN members m ON u.member_id = m.id
LEFT JOIN address_points ap ON m.address_point_id = ap.id
WHERE u.id <> ? $where
ORDER BY distance, u.surname
", array($gpsx, $gpsy, self::ASSOCIATION));
}
else
{
}
}
public function get_name_with_login ($user_id = NULL)
{
if (!$user_id)
$user_id = $this->id;
$result = $this->db->query("
SELECT
CONCAT(u.surname,' ',u.name,' - ',u.login) AS name
FROM users u
WHERE id = ?
", $user_id);
if ($result && $result->current())
return $result->current()->name;
else
return '';
}
/**
* Gets full name of user
*
* @return string
*/
public function __toString()
{
$this->get_full_name();
}

c1bdc1c4 Michal Kliment
/**
* Get user settings
*
* @param string $key Key
* @return mixed Value
*/
public function get_user_setting($key, $default = NULL)
{
$json_settings = $this->settings;
// return empty value on no settings
if (empty($json_settings))
{
return $default;
}
// decode json
$settings = json_decode($json_settings, TRUE);
// return empty value on no settings
if (empty($settings))
{
return $default;
}
// return value
else if (isset($settings[$key]))
{
return $settings[$key];
}
// no value found
else
{
return $defaut;
}
}
/**
* Sets user settings
*
* @param string $key Key
* @param mixed $value Value
*/
public function set_user_setting($key, $value)
{
$json_settings = $this->settings;

// decode json
$settings = json_decode($json_settings, TRUE);

// add new settings
$settings[$key] = $value;

// encode settings to json
$json_settings = json_encode($settings);

$this->settings = $json_settings;

// save
$this->save_throwable();
}
8baed187 Michal Kliment
}