diff options
Diffstat (limited to 'mod/groups/actions/groups/membership/invite.php')
-rw-r--r-- | mod/groups/actions/groups/membership/invite.php | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/mod/groups/actions/groups/membership/invite.php b/mod/groups/actions/groups/membership/invite.php new file mode 100644 index 000000000..a96165b0e --- /dev/null +++ b/mod/groups/actions/groups/membership/invite.php @@ -0,0 +1,56 @@ +<?php +/** + * Invite users to join a group + * + * @package ElggGroups + */ + +$logged_in_user = elgg_get_logged_in_user_entity(); + +$user_guids = get_input('user_guid'); +if (!is_array($user_guids)) { + $user_guids = array($user_guids); +} +$group_guid = get_input('group_guid'); +$group = get_entity($group_guid); + +if (count($user_guids) > 0 && elgg_instanceof($group, 'group') && $group->canEdit()) { + foreach ($user_guids as $guid) { + $user = get_user($guid); + if (!$user) { + continue; + } + + if (check_entity_relationship($group->guid, 'invited', $user->guid)) { + register_error(elgg_echo("groups:useralreadyinvited")); + continue; + } + + if (check_entity_relationship($user->guid, 'member', $group->guid)) { + // @todo add error message + continue; + } + + // Create relationship + add_entity_relationship($group->guid, 'invited', $user->guid); + + // Send notification + $url = elgg_normalize_url("groups/invitations/$user->username"); + $result = notify_user($user->getGUID(), $group->owner_guid, + elgg_echo('groups:invite:subject', array($user->name, $group->name)), + elgg_echo('groups:invite:body', array( + $user->name, + $logged_in_user->name, + $group->name, + $url, + )), + NULL); + if ($result) { + system_message(elgg_echo("groups:userinvited")); + } else { + register_error(elgg_echo("groups:usernotinvited")); + } + } +} + +forward(REFERER); |