<?php // asks the event owner to add you to the event elgg_load_library('elgg:event_calendar'); $event_guid = get_input('guid',0); $user_guid = elgg_get_logged_in_user_guid(); $event = get_entity($event_guid); if (elgg_instanceof($event,'object','event_calendar')) { if (event_calendar_send_event_request($event,$user_guid)) { system_message(elgg_echo('event_calendar:request_event_response')); } else { register_error(elgg_echo('event_calendar:request_event_error')); } } forward(REFERER);