/**
* This function load's all user groups
*
**/
function init()
{
$sql = "SELECT * FROM #__byjg_groups WHERE ownerid=" . $this->_ownerID;
$this->_db->setQuery($sql);
if ($this->_db->query() === false) {
ByJGError::Alert(JText::_('BYJG_SQLQUERY_ERROR'));
exit;
}
$lst = $this->_db->loadObjectList();
foreach ($lst as $l) {
$g = new ByJGGroup();
$g->init($l->name);
$this->_groups[] = $g;
}
}
/**
* Add a new user group
*/
function DoAddusergroup()
{
//check if user canceld action, if true return
if (isset($_REQUEST['back_button'])) {
ByJGRedirect($this->CreateRedirectUrl());
}
//now get min and max id set defaults to -99
$minID = JRequest::getVar('minID', -99);
$maxID = JRequest::getVar('maxID', -99);
//something strange, abrot here
if ($minID == -99 || $maxID == -99) {
$this->errorHandler->Alert(JText::_('BYJG_ADD_GROUP_FAILED'));
}
//in request are checkboxes, the values are the userids ( userid=id from phonebook entry )
//now collect userids from request
$userIDS = array();
for ($i = $minID; $i <= $maxID; $i++) {
$id = 'userid_' . $i;
if (isset($_POST[$id])) {
$t = JRequest::getVar($id, -99);
if ($id == -99) {
$this->errorHandler->Alert(JText::_('BYJG_ADD_GROUP_FAILED'));
} else {
$userIDS[] = $t;
}
}
}
//nothing selected
if (count($userIDS) == 0) {
$this->errorHandler->Alert(JText::_('BYJG_ADD_GROUP_NO_SELECTION'));
}
$groupName = JRequest::getVar('groupname', '');
if (strlen($groupName) <= 1) {
$this->errorHandler->Alert(JText::_('BYJG_GROUPNAME_MISSING'));
}
$this->Filter($groupName);
//create a new user group, if group exists it will be loaded otherwise it will be created
//if init is called with a non numeric value
$group = new ByJGGroup();
$group->init($groupName);
//now add every entry
foreach ($userIDS as $userid) {
if ($group->addMember($userid) === false) {
$this->errorHandler->Alert(JText::_('BYJG_GROUP_ADD_MEMBER_FAILED'));
}
}
//reload sms user groups
$this->user->_groups->reload();
ByJGRedirect($this->CreateRedirectUrl('usergroup'));
}