/**
* Convert group invites to group invitations and friend requests
*
* @param string $event "create"
* @param string $type "user"
* @param ElggUser $user User entity
* @return void
*/
function groups_invite_user_created_event($event, $type, $user)
{
$email = $user->email;
$group_invite = groups_invite_get_group_invite($email, false);
if (!$group_invite) {
return;
}
$ia = elgg_set_ignore_access(true);
$groups = new ElggBatch('elgg_get_entities_from_relationship', array('types' => 'group', 'relationship' => 'invited_to', 'relationship_guid' => $group_invite->guid, 'inverse_relationship' => false, 'limit' => 0));
foreach ($groups as $group) {
add_entity_relationship($group->guid, 'invited', $user->guid);
}
if (elgg_is_active_plugin('friend_request')) {
// We don't want to make people friends automatically
// Least we can do is create a friend request, so that the new user can confirm it
$inviters = new ElggBatch('elgg_get_entities_from_relationship', array('types' => 'user', 'relationship' => 'invited_by', 'relationship_guid' => $group_invite->guid, 'inverse_relationship' => false, 'limit' => 0));
foreach ($inviters as $inviter) {
add_entity_relationship($inviter->guid, 'friendrequest', $user->guid);
}
}
$group_invite->delete();
elgg_set_ignore_access($ia);
}
$email = trim($email);
if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
$error++;
continue;
}
$users = get_user_by_email($email);
if ($users) {
$invitee_guids[] = $users[0]->guid;
continue;
}
if (!elgg_get_config('allow_registration')) {
$error++;
continue;
}
$new = false;
$group_invite = groups_invite_get_group_invite($email);
if (!$group_invite) {
$new = true;
$group_invite = groups_invite_create_group_invite($email);
}
if (!$new && !$resend) {
$skipped++;
continue;
}
add_entity_relationship($group_invite->guid, 'invited_by', $inviter->guid);
add_entity_relationship($group_invite->guid, 'invited_to', $group->guid);
$link = elgg_trigger_plugin_hook('registration_link', 'site', ['email' => $email, 'friend_guid' => $inviter->guid], elgg_normalize_url('register'));
$site = elgg_get_site_entity();
$notification_params = array('inviter' => $inviter->getDisplayName(), 'group' => $group->getDisplayName(), 'site' => $site->getDisplayName(), 'message' => $message ? elgg_echo('groups:invite:notify:message', array($message)) : '', 'link' => $link);
$subject = elgg_echo('groups:invite:notify:subject', array($group->getDisplayName()));
$body = elgg_echo('groups:invite:notify:body', $notification_params);