/**
* When a user joins a group
*
* @param string $event join
* @param string $type group
* @param array $params array with the user and the user
*
* @return void
*/
function group_tools_join_group_event($event, $type, $params)
{
global $NOTIFICATION_HANDLERS;
static $auto_notification;
// only load plugin setting once
if (!isset($auto_notification)) {
$auto_notification = array();
if (isset($NOTIFICATION_HANDLERS) && is_array($NOTIFICATION_HANDLERS)) {
if (elgg_get_plugin_setting("auto_notification", "group_tools") == "yes") {
// Backwards compatibility
$auto_notification = array("email", "site");
}
foreach ($NOTIFICATION_HANDLERS as $method => $foo) {
if (elgg_get_plugin_setting("auto_notification_" . $method, "group_tools") == "1") {
$auto_notification[] = $method;
}
}
}
}
if (!empty($params) && is_array($params)) {
$group = elgg_extract("group", $params);
$user = elgg_extract("user", $params);
if ($user instanceof ElggUser && $group instanceof ElggGroup) {
// check for the auto notification settings
if (!empty($NOTIFICATION_HANDLERS) && is_array($NOTIFICATION_HANDLERS)) {
foreach ($NOTIFICATION_HANDLERS as $method => $dummy) {
if (in_array($method, $auto_notification)) {
add_entity_relationship($user->getGUID(), "notify" . $method, $group->getGUID());
}
}
}
// cleanup invites
remove_entity_relationship($group->getGUID(), "invited", $user->getGUID());
// and requests
remove_entity_relationship($user->getGUID(), "membership_request", $group->getGUID());
// cleanup email invitations
$options = array("annotation_name" => "email_invitation", "annotation_value" => group_tools_generate_email_invite_code($group->getGUID(), $user->email), "limit" => false);
if (elgg_is_logged_in()) {
elgg_delete_annotations($options);
} elseif ($annotations = elgg_get_annotations($options)) {
group_tools_delete_annotations($annotations);
}
// welcome message
$welcome_message = $group->getPrivateSetting("group_tools:welcome_message");
$check_message = trim(strip_tags($welcome_message));
if (!empty($check_message)) {
// replace the place holders
$welcome_message = str_ireplace("[name]", $user->name, $welcome_message);
$welcome_message = str_ireplace("[group_name]", $group->name, $welcome_message);
$welcome_message = str_ireplace("[group_url]", $group->getURL(), $welcome_message);
// notify the user
notify_user($user->getGUID(), $group->getGUID(), elgg_echo("group_tools:welcome_message:subject", array($group->name)), $welcome_message);
}
}
}
}
function group_tools_join_group_event($event, $type, $params)
{
global $NOTIFICATION_HANDLERS;
static $auto_notification;
// only load plugin setting once
if (!isset($auto_notification)) {
$auto_notification = false;
if (elgg_get_plugin_setting("auto_notification", "group_tools") == "yes") {
$auto_notification = true;
}
}
if (!empty($params) && is_array($params)) {
$group = elgg_extract("group", $params);
$user = elgg_extract("user", $params);
if ($user instanceof ElggUser && $group instanceof ElggGroup) {
if ($auto_notification && !empty($NOTIFICATION_HANDLERS) && is_array($NOTIFICATION_HANDLERS)) {
// only auto subscribe to site and email notifications
$auto_notification_handlers = array("site", "email");
foreach ($NOTIFICATION_HANDLERS as $method => $dummy) {
if (in_array($method, $auto_notification_handlers)) {
add_entity_relationship($user->getGUID(), "notify" . $method, $group->getGUID());
}
}
}
// cleanup invites
remove_entity_relationship($group->getGUID(), "invited", $user->getGUID());
// and requests
remove_entity_relationship($user->getGUID(), "membership_request", $group->getGUID());
// cleanup email invitations
$options = array("annotation_name" => "email_invitation", "annotation_value" => group_tools_generate_email_invite_code($group->getGUID(), $user->email), "limit" => false);
if (elgg_is_logged_in()) {
elgg_delete_annotations($options);
} elseif ($annotations = elgg_get_annotations($options)) {
group_tools_delete_annotations($annotations);
}
}
}
}
/**
* Cleanup group invitations and membershiprequests
*
* @param \ElggUser $user the user to cleanup for
* @param \ElggGroup $group the group to cleanup on
*
* @return void
*/
protected static function cleanupGroupInvites(\ElggUser $user, \ElggGroup $group)
{
if (!$user instanceof \ElggUser || !$group instanceof \ElggGroup) {
return;
}
// cleanup invites
remove_entity_relationship($group->getGUID(), 'invited', $user->getGUID());
// and requests
remove_entity_relationship($user->getGUID(), 'membership_request', $group->getGUID());
// cleanup email invitations
$options = ['annotation_name' => 'email_invitation', 'annotation_value' => group_tools_generate_email_invite_code($group->getGUID(), $user->email), 'limit' => false];
if (elgg_is_logged_in()) {
elgg_delete_annotations($options);
} elseif ($annotations = elgg_get_annotations($options)) {
group_tools_delete_annotations($annotations);
}
// join motivation
$options = ['annotation_name' => 'join_motivation', 'guid' => $group->getGUID(), 'annotation_owner_guid' => $user->getGUID(), 'limit' => false];
elgg_delete_annotations($options);
}