/**
* Listen to the create member_of_site relationship event to handle new users
*
* @param string $event the name of the event
* @param string $type the type of the event
* @param \ElggRelationship $relationship supplied param
*
* @return void
*/
public static function siteJoinDomainBasedGroups($event, $type, $relationship)
{
if (!self::validateSiteJoinRelationship($relationship)) {
return;
}
$user_guid = (int) $relationship->guid_one;
$site_guid = (int) $relationship->guid_two;
$user = get_user($user_guid);
// ignore access
$ia = elgg_set_ignore_access(true);
// find domain based groups
$groups = group_tools_get_domain_based_groups($user, $site_guid);
if (empty($groups)) {
// restore access settings
elgg_set_ignore_access($ia);
return;
}
foreach ($groups as $group) {
// join the group
$group->join($user);
}
// restore access settings
elgg_set_ignore_access($ia);
}
/**
* Event when the user joins a site, mostly when registering
*
* @param string $event create
* @param string $type member_of_site
* @param ElggRelationship $relationship the membership relation
*
* @return void
*/
function group_tools_join_site_handler($event, $type, $relationship)
{
if (!empty($relationship) && $relationship instanceof ElggRelationship) {
$user_guid = $relationship->guid_one;
$site_guid = $relationship->guid_two;
$user = get_user($user_guid);
if (!empty($user)) {
// ignore access
$ia = elgg_set_ignore_access(true);
// add user to the auto join groups
$auto_joins = elgg_get_plugin_setting("auto_join", "group_tools");
if (!empty($auto_joins)) {
$auto_joins = string_to_tag_array($auto_joins);
foreach ($auto_joins as $group_guid) {
$group = get_entity($group_guid);
if (!empty($group) && $group instanceof ElggGroup) {
if ($group->site_guid == $site_guid) {
// join the group
$group->join($user);
}
}
}
}
// auto detect email invited groups
$groups = group_tools_get_invited_groups_by_email($user->email, $site_guid);
if (!empty($groups)) {
foreach ($groups as $group) {
// join the group
$group->join($user);
}
}
// check for manual email invited groups
$group_invitecode = get_input("group_invitecode");
if (!empty($group_invitecode)) {
$group = group_tools_check_group_email_invitation($group_invitecode);
if (!empty($group)) {
// join the group
$group->join($user);
// cleanup the invite code
$group_invitecode = sanitise_string($group_invitecode);
$options = array("guid" => $group->getGUID(), "annotation_name" => "email_invitation", "wheres" => array("(v.string = '" . $group_invitecode . "' OR v.string LIKE '" . $group_invitecode . "|%')"), "annotation_owner_guid" => $group->getGUID(), "limit" => 1);
// ignore access in order to cleanup the invitation
$ia = elgg_set_ignore_access(true);
elgg_delete_annotations($options);
// restore access
elgg_set_ignore_access($ia);
}
}
// find domain based groups
$groups = group_tools_get_domain_based_groups($user, $site_guid);
if (!empty($groups)) {
foreach ($groups as $group) {
// join the group
$group->join($user);
}
}
// restore access settings
elgg_set_ignore_access($ia);
}
}
}
