~gotwig/gazette/global-service-states

public class Calendar : Service

{

        GData.CalendarService service;

        GData.CalendarEvent current_event = null;

 

        ShadowedLabel label;

 

// calendar names that are accepted as a list

        string [] accept = {""};

 

        string time;

        string place = "";

 

        public Calendar ()

        {

                base ("calendar");

 

                label = new ShadowedLabel ("");

                label.opacity = 0;

                add_child (label);

 

                try {

                        var auths = new List<GData.AuthorizationDomain> ();

                        auths.append (GData.CalendarService.get_primary_authorization_domain ());

                        var auth = new GData.ClientLoginAuthorizer.for_authorization_domains ("weather", auths);

                        auth.authenticate ("loginname", "password", null);

                        service = new GData.CalendarService (auth);

 

                        if (service == null)

                                return;

 

                        // let's see which calendar got the most recent event

                        var query = new GData.CalendarQuery (null);

                        query.start_min = new DateTime.now_local ().to_unix ();

                        query.is_strict = true;

                        query.future_events = true;

                        query.order_by = "starttime";

                        query.sort_order = "ascending";

                        query.max_results = 1;

 

                        var calendars = service.query_all_calendars (null, null, null);

                        foreach (var calendar in calendars.get_entries ()) {

                                if (!(calendar.title in accept))

                                        continue;

 

                                var res = service.query_events (calendar as GData.CalendarCalendar, query, null, null);

                                var new_event = res.get_entries ().nth_data (0) as GData.CalendarEvent;

                                print ("CALENDAR: %s\n", calendar.title);

                                foreach (var ev in res.get_entries ())

                                        print ("\tEVENT: %s\n", ev.title);

                                if (current_event == null || new_event.get_times ().nth_data (0).start_time < current_event.get_times ().nth_data (0).start_time)

                                        current_event = new_event;

                        }

 

                        if (current_event == null)

                                        return;

 

                        time = new DateTime.from_unix_local (current_event.get_times ().nth_data (0).start_time).format ("%H:%M");

                        if (current_event.get_places ().length () > 0 && current_event.get_places ().nth_data (0).label != null) {

                                        place = "@" + current_event.get_places ().nth_data (0).label;

                        }

                } catch (Error e) { warning (e.message); }

        }

 

        public override void create ()

        {

                var label = new ShadowedLabel ("<span face='wallstate' font='42'>i</span>"+

                                "<span face='Raleway' weight='100' font='72'> " + time + " </span>\n" +

                                "<span face='Open Sans Light' font='24'> " + current_event.title + place + " </span>");

                add_child (label);

        }

    public override bool update () {

        //TODO  

        return true;

    }

}