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<?php
define('ADMIN_NOAUTH_DEFAULT', false);
define('GROUP_DEFAULT_IDSELECT', '');
define('GROUP_DISABLE_SELECT', 'disabled="disabled" ');
define('GROUP_DISABLED_ADVANCED_AUTH', true);
class GroupsService
{
private static $db_querier;
public static function __static()
{
self::$db_querier = PersistenceContext::get_querier();
}
public static function add_member($user_id, $idgroup)
{
$user_groups = self::$db_querier->get_column_value(DB_TABLE_MEMBER, 'groups', 'WHERE user_id = :user_id', array('user_id' => $user_id));
$user_groups = explode('|', $user_groups);
if (!in_array($idgroup, $user_groups))
{
array_push($user_groups, $idgroup);
self::$db_querier->update(DB_TABLE_MEMBER, array('groups' => (trim(implode('|', $user_groups), '|'))), 'WHERE user_id = :user_id', array('user_id' => $user_id));
$return = true;
}
else
{
$return = false;
}
$group_members = self::$db_querier->get_column_value(DB_TABLE_GROUP, 'members', 'WHERE id = :id', array('id' => $idgroup));
$group_members = explode('|', $group_members);
if (!in_array($user_id, $group_members))
{
array_push($group_members, $user_id);
self::$db_querier->update(DB_TABLE_GROUP, array('members' => (trim(implode('|', $group_members), '|'))), 'WHERE id = :id', array('id' => $idgroup));
$return = true;
}
else
{
$return = false;
}
return $return;
}
public static function edit_member($user_id, $array_user_groups)
{
$user_groups_old = self::$db_querier->get_column_value(DB_TABLE_MEMBER, 'groups', 'WHERE user_id = :user_id', array('user_id' => $user_id));
$array_user_groups_old = explode('|', $user_groups_old);
$array_diff_pos = array_diff($array_user_groups, $array_user_groups_old);
foreach ($array_diff_pos as $key => $idgroup)
{
if (!empty($idgroup))
{
self::add_member($user_id, $idgroup);
}
}
$array_diff_neg = array_diff($array_user_groups_old, $array_user_groups);
foreach ($array_diff_neg as $key => $idgroup)
{
if (!empty($idgroup))
{
self::remove_member($user_id, $idgroup);
}
}
}
public static function get_groups_names()
{
static $groups_names = null;
if ($groups_names === null)
{
$groups_names = array();
$group_config_data = GroupsCache::load();
foreach ($group_config_data->get_groups() as $idgroup => $array_group_info)
{
$groups_names[$idgroup] = $array_group_info['name'];
}
}
return $groups_names;
}
public static function get_groups()
{
static $groups = null;
if ($groups === null)
{
$config = GroupsCache::load();
$groups = $config->get_groups();
}
return $groups;
}
public static function remove_member($user_id, $idgroup)
{
$user_groups = self::$db_querier->get_column_value(DB_TABLE_MEMBER, 'groups', 'WHERE user_id = :user_id', array('user_id' => $user_id));
$user_groups = explode('|', $user_groups);
$key = array_search($idgroup, $user_groups);
if($key !== false)
unset($user_groups[$key]);
self::$db_querier->update(DB_TABLE_MEMBER, array('groups' => implode('|', $user_groups)), 'WHERE user_id = :user_id', array('user_id' => $user_id));
$members_group = '';
try {
$members_group = self::$db_querier->get_column_value(DB_TABLE_GROUP, 'members', 'WHERE id = :id', array('id' => $idgroup));
} catch (RowNotFoundException $e) {}
$members_group = explode('|', $members_group);
$key = array_search($user_id, $members_group);
if($key !== false)
unset($members_group[$key]);
self::$db_querier->update(DB_TABLE_GROUP, array('members' => implode('|', $members_group)), 'WHERE id = :id', array('id' => $idgroup));
}
}
?>