/**
* Unassign the usersets from the user.
*
* @param array $elements An array containing information on usersets to unassign from the user.
* @param bool $bulkaction Whether this is a bulk-action or not.
* @return array An array to format as JSON and return to the Javascript.
*/
protected function _respond_to_js(array $elements, $bulkaction)
{
global $DB;
$userid = required_param('id', PARAM_INT);
// Permissions.
$upage = new userpage();
if ($upage->_has_capability('local/elisprogram:user_view', $userid) !== true) {
return array('result' => 'fail', 'msg' => get_string('not_permitted', 'local_elisprogram'));
}
foreach ($elements as $usersetid => $label) {
if ($this->can_unassign($userid, $usersetid) === true) {
$assignrec = $DB->get_record(clusterassignment::TABLE, array('userid' => $userid, 'clusterid' => $usersetid));
if (!empty($assignrec) && $assignrec->plugin === 'manual') {
$usertrack = new clusterassignment($assignrec);
$usertrack->delete();
}
}
}
return array('result' => 'success', 'msg' => 'Success');
}
/**
* Determine whether the current user has permissions to view the link to a
* user's individual user report page
*/
function can_do_default()
{
global $USER;
//obtain the target user's PM user id
$id = $this->required_param('userid', PARAM_INT);
//obtain the target user's PM user id
$cmuserid = cm_get_crlmuserid($USER->id);
if ($cmuserid != 0 && $cmuserid == $id) {
//looking at your own report, and you have a PM user id
return true;
}
//regular permissions check
// TODO: Ugly, this needs to be overhauled
$upage = new userpage();
return $upage->_has_capability('local/elisreports:view', $id);
}