rename wprintf to wc_printf; wchar.h also has a wprintf
[citadel.git] / webcit / event.c
index bb10286534fd4225a4747d6205cfa222b99108ba..7433e53120ed2c99007772b6fa03ef64f3539344 100644 (file)
@@ -6,6 +6,7 @@
 
 #include "webcit.h"
 #include "webserver.h"
+#include "calendar.h"
 
 /*
  * Display an event by itself (for editing)
@@ -13,7 +14,7 @@
  * msgnum              reference on the citserver
  */
 void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum, char *from,
-       int unread, struct calview *calv)
+       int unread, calview *calv)
 {
        icalcomponent *vevent;
        icalproperty *p;
@@ -31,7 +32,51 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
        int i, j = 0;
        int sequence = 0;
        char weekday_labels[7][32];
+       char month_labels[12][32];
        long weekstart = 0;
+       icalproperty *rrule = NULL;
+       struct icalrecurrencetype recur;
+       char weekday_is_selected[7];
+       int which_rrmonthtype_is_preselected = 0;
+
+       int rrmday;
+       int rrmweekday;
+
+       icaltimetype day1;
+       int weekbase;
+       int rrmweek;
+       int rrymweek;
+       int rrymweekday;
+       int rrymonth;
+       int which_rrend_is_preselected;
+       int which_rryeartype_is_preselected;
+
+
+       char *tabnames[3];
+       const char *frequency_units[8];
+       const char *ordinals[6];
+
+       frequency_units[0] = _("seconds");
+       frequency_units[1] = _("minutes");
+       frequency_units[2] = _("hours");
+       frequency_units[3] = _("days");
+       frequency_units[4] = _("weeks");
+       frequency_units[5] = _("months");
+       frequency_units[6] = _("years");
+       frequency_units[7] = _("never");
+
+
+       ordinals[0] = "0";
+       ordinals[1] = _("first");
+       ordinals[2] = _("second");
+       ordinals[3] = _("third");
+       ordinals[4] = _("fourth");
+       ordinals[5] = _("fifth");
+
+       
+       tabnames[0] = _("Event");
+       tabnames[1] = _("Attendees");
+       tabnames[2] = _("Recurrence");
 
        get_pref_long("weekstart", &weekstart, 17);
        if (weekstart > 6) weekstart = 0;
@@ -54,12 +99,26 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
        }
        /* populate the weekday names - end */
 
+       /* populate the month names - begin */
+       now = 259200L;  /* 1970-jan-04 is the first Sunday ever */
+       localtime_r(&now, &tm_now);
+       for (i=0; i<12; ++i) {
+               localtime_r(&now, &tm_now);
+               wc_strftime(month_labels[i], 32, "%B", &tm_now);
+               now += 2678400L;
+       }
+       /* populate the month names - end */
+
        now = time(NULL);
        strcpy(organizer_string, "");
        strcpy(attendee_string, "");
 
        if (supplied_vevent != NULL) {
                vevent = supplied_vevent;
+
+               /* Convert all timestamps to UTC to make them easier to process. */
+               ical_dezonify(vevent);
+
                /*
                 * If we're looking at a fully encapsulated VCALENDAR
                 * rather than a VEVENT component, attempt to use the first
@@ -90,78 +149,73 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
 
        /* Begin output */
        output_headers(1, 1, 2, 0, 0, 0);
-       wprintf("<div id=\"banner\">\n");
-       wprintf("<h1>");
-       wprintf(_("Add or edit an event"));
-       wprintf("</h1>");
-       wprintf("</div>\n");
+       wc_printf("<div id=\"banner\">\n");
+       wc_printf("<h1>");
+       wc_printf(_("Add or edit an event"));
+       wc_printf("</h1>");
+       wc_printf("</div>\n");
 
-       wprintf("<div id=\"content\" class=\"service\">\n");
+       wc_printf("<div id=\"content\" class=\"service\">\n");
 
-       wprintf("<div class=\"fix_scrollbar_bug\">");
+       wc_printf("<div class=\"fix_scrollbar_bug\">");
 
        /************************************************************
         * Uncomment this to see the UID in calendar events for debugging
-       wprintf("UID == ");
+       wc_printf("UID == ");
        p = icalcomponent_get_first_property(vevent, ICAL_UID_PROPERTY);
        if (p != NULL) {
                escputs((char *)icalproperty_get_comment(p));
        }
-       wprintf("<br />\n");
-       wprintf("SEQUENCE == %d<br />\n", sequence);
+       wc_printf("<br />\n");
+       wc_printf("SEQUENCE == %d<br />\n", sequence);
        *************************************************************/
 
-       wprintf("<FORM NAME=\"EventForm\" METHOD=\"POST\" action=\"save_event\">\n");
-       wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
+       wc_printf("<form name=\"EventForm\" method=\"POST\" action=\"save_event\">\n");
+       wc_printf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
 
-       wprintf("<INPUT TYPE=\"hidden\" NAME=\"msgnum\" VALUE=\"%ld\">\n",
+       wc_printf("<INPUT TYPE=\"hidden\" NAME=\"msgnum\" VALUE=\"%ld\">\n",
                msgnum);
-       wprintf("<INPUT TYPE=\"hidden\" NAME=\"calview\" VALUE=\"%s\">\n",
+       wc_printf("<INPUT TYPE=\"hidden\" NAME=\"calview\" VALUE=\"%s\">\n",
                bstr("calview"));
-       wprintf("<INPUT TYPE=\"hidden\" NAME=\"year\" VALUE=\"%s\">\n",
+       wc_printf("<INPUT TYPE=\"hidden\" NAME=\"year\" VALUE=\"%s\">\n",
                bstr("year"));
-       wprintf("<INPUT TYPE=\"hidden\" NAME=\"month\" VALUE=\"%s\">\n",
+       wc_printf("<INPUT TYPE=\"hidden\" NAME=\"month\" VALUE=\"%s\">\n",
                bstr("month"));
-       wprintf("<INPUT TYPE=\"hidden\" NAME=\"day\" VALUE=\"%s\">\n",
+       wc_printf("<INPUT TYPE=\"hidden\" NAME=\"day\" VALUE=\"%s\">\n",
                bstr("day"));
 
-       char *tabnames[] = {
-               _("Event"),
-               _("Attendees"),
-               _("Recurrence")
-       };
 
        tabbed_dialog(3, tabnames);
        begin_tab(0, 3);
 
        /* Put it in a borderless table so it lines up nicely */
-       wprintf("<TABLE border=0 width=100%%>\n");
+       wc_printf("<TABLE border=0 width=100%%>\n");
 
-       wprintf("<TR><TD><B>");
-       wprintf(_("Summary"));
-       wprintf("</B></TD><TD>\n"
+       wc_printf("<TR><TD><B>");
+       wc_printf(_("Summary"));
+       wc_printf("</B></TD><TD>\n"
                "<INPUT TYPE=\"text\" NAME=\"summary\" "
                "MAXLENGTH=\"64\" SIZE=\"64\" VALUE=\"");
        p = icalcomponent_get_first_property(vevent, ICAL_SUMMARY_PROPERTY);
        if (p != NULL) {
                escputs((char *)icalproperty_get_comment(p));
        }
-       wprintf("\"></TD></TR>\n");
+       wc_printf("\"></TD></TR>\n");
 
-       wprintf("<TR><TD><B>");
-       wprintf(_("Location"));
-       wprintf("</B></TD><TD>\n"
+       wc_printf("<TR><TD><B>");
+       wc_printf(_("Location"));
+       wc_printf("</B></TD><TD>\n"
                "<INPUT TYPE=\"text\" NAME=\"location\" "
                "MAXLENGTH=\"64\" SIZE=\"64\" VALUE=\"");
        p = icalcomponent_get_first_property(vevent, ICAL_LOCATION_PROPERTY);
        if (p != NULL) {
                escputs((char *)icalproperty_get_comment(p));
        }
-       wprintf("\"></TD></TR>\n");
+       wc_printf("\"></TD></TR>\n");
 
-       wprintf("<TR><TD><B>");
-       wprintf(_("Start"));
-       wprintf("</B></TD><TD>\n");
+       wc_printf("<TR><TD><B>");
+       wc_printf(_("Start"));
+       wc_printf("</B></TD><TD>\n");
        p = icalcomponent_get_first_property(vevent, ICAL_DTSTART_PROPERTY);
        if (p != NULL) {
                t_start = icalproperty_get_dtstart(p);
@@ -199,59 +253,76 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
        }
        display_icaltimetype_as_webform(&t_start, "dtstart", 0);
 
-       wprintf("<INPUT TYPE=\"checkbox\" id=\"alldayevent\" NAME=\"alldayevent\" "
+       wc_printf("<INPUT TYPE=\"checkbox\" id=\"alldayevent\" NAME=\"alldayevent\" "
                "VALUE=\"yes\" onclick=\"eventEditAllDay();\""
                " %s >%s",
                (t_start.is_date ? "CHECKED=\"CHECKED\"" : "" ),
                _("All day event")
        );
 
-       wprintf("</TD></TR>\n");
+       wc_printf("</TD></TR>\n");
 
-       /*
-        * If this is an all-day-event, set the end time to be identical to
-        * the start time (the hour/minute/second will be set to midnight).
-        * Otherwise extract or create it.
-        */
-       wprintf("<TR><TD><B>");
-       wprintf(_("End"));
-       wprintf("</B></TD><TD id=\"dtendcell\">\n");
-       if (t_start.is_date) {
-               t_end = t_start;
+       wc_printf("<TR><TD><B>");
+       wc_printf(_("End"));
+       wc_printf("</B></TD><TD id=\"dtendcell\">\n");
+       p = icalcomponent_get_first_property(vevent,
+                                               ICAL_DTEND_PROPERTY);
+       if (p != NULL) {
+               t_end = icalproperty_get_dtend(p);
+               
+               /*
+                * If this is an all-day-event, the end time is set to real end
+                * day + 1, so we have to adjust accordingly. 
+                */
+               if (t_start.is_date) {
+                       icaltime_adjust(&t_end, -1, 0, 0, 0);
+               }
        }
        else {
-               p = icalcomponent_get_first_property(vevent,
-                                                       ICAL_DTEND_PROPERTY);
-               if (p != NULL) {
-                       t_end = icalproperty_get_dtend(p);
+               if (created_new_vevent == 1) {
+                       /* set default duration */
+                       if (t_start.is_date) {
+                               /*
+                                * If this is an all-day-event, set the end time to be identical to
+                                * the start time (the hour/minute/second will be set to midnight).
+                                */
+                               t_end = t_start;
+                       }
+                       else {
+                               /*
+                                * If this is not an all-day event and there is no
+                                * end time specified, make the default one hour
+                                * from the start time.
+                                */
+                               t_end = t_start;
+                               t_end.hour += 1;
+                               t_end.second = 0;
+                               t_end = icaltime_normalize(t_end);
+                               /* t_end = icaltime_from_timet(now, 0); */
+                       }
                }
                else {
                        /*
-                        * If this is not an all-day event and there is no
-                        * end time specified, make the default one hour
-                        * from the start time.
+                        * If an existing event has no end date/time this is
+                        * supposed to mean end = start.
                         */
                        t_end = t_start;
-                       t_end.hour += 1;
-                       t_end.second = 0;
-                       t_end = icaltime_normalize(t_end);
-                       /* t_end = icaltime_from_timet(now, 0); */
                }
        }
        display_icaltimetype_as_webform(&t_end, "dtend", 0);
-       wprintf("</TD></TR>\n");
+       wc_printf("</TD></TR>\n");
 
-       wprintf("<TR><TD><B>");
-       wprintf(_("Notes"));
-       wprintf("</B></TD><TD>\n"
+       wc_printf("<TR><TD><B>");
+       wc_printf(_("Notes"));
+       wc_printf("</B></TD><TD>\n"
                "<TEXTAREA NAME=\"description\" wrap=soft "
-               "ROWS=5 COLS=80 WIDTH=80>\n"
+               "ROWS=5 COLS=72 WIDTH=72>\n"
        );
        p = icalcomponent_get_first_property(vevent, ICAL_DESCRIPTION_PROPERTY);
        if (p != NULL) {
                escputs((char *)icalproperty_get_comment(p));
        }
-       wprintf("</TEXTAREA></TD></TR>");
+       wc_printf("</TEXTAREA></TD></TR>");
 
        /*
         * For a new event, the user creating the event should be the
@@ -259,7 +330,7 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
         */
        if (icalcomponent_get_first_property(vevent, ICAL_ORGANIZER_PROPERTY)
           == NULL) {
-               sprintf(organizer_string, "MAILTO:%s", WC->cs_inet_email);
+               sprintf(organizer_string, "MAILTO:%s", ChrPtr(WC->cs_inet_email));
                icalcomponent_add_property(vevent,
                        icalproperty_new_organizer(organizer_string)
                );
@@ -283,14 +354,14 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
                }
        }
 
-       wprintf("<TR><TD><B>");
-       wprintf(_("Organizer"));
-       wprintf("</B></TD><TD>");
+       wc_printf("<TR><TD><B>");
+       wc_printf(_("Organizer"));
+       wc_printf("</B></TD><TD>");
        escputs(organizer_string);
        if (organizer_is_me) {
-               wprintf(" <FONT SIZE=-1><I>");
-               wprintf(_("(you are the organizer)"));
-               wprintf("</I></FONT>\n");
+               wc_printf(" <FONT SIZE=-1><I>");
+               wc_printf(_("(you are the organizer)"));
+               wc_printf("</I></FONT>\n");
        }
 
        /*
@@ -299,16 +370,16 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
         * especially if this is a new event and there is no organizer already
         * in the calendar object.
         */
-       wprintf("<INPUT TYPE=\"hidden\" NAME=\"organizer\" VALUE=\"");
+       wc_printf("<INPUT TYPE=\"hidden\" NAME=\"organizer\" VALUE=\"");
        escputs(organizer_string);
-       wprintf("\">");
+       wc_printf("\">");
 
-       wprintf("</TD></TR>\n");
+       wc_printf("</TD></TR>\n");
 
        /* Transparency */
-       wprintf("<TR><TD><B>");
-       wprintf(_("Show time as:"));
-       wprintf("</B></TD><TD>");
+       wc_printf("<TR><TD><B>");
+       wc_printf(_("Show time as:"));
+       wc_printf("</B></TD><TD>");
 
        p = icalcomponent_get_first_property(vevent, ICAL_TRANSP_PROPERTY);
        if (p == NULL) {
@@ -325,39 +396,41 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
                v = NULL;
        }
 
-       wprintf("<INPUT TYPE=\"radio\" NAME=\"transp\" VALUE=\"transparent\"");
-       if (v != NULL) if (icalvalue_get_transp(v) == ICAL_TRANSP_TRANSPARENT)
-               wprintf(" CHECKED");
-       wprintf(">");
-       wprintf(_("Free"));
-       wprintf("&nbsp;&nbsp;");
+       wc_printf("<INPUT TYPE=\"radio\" NAME=\"transp\" VALUE=\"transparent\"");
+       if ((v != NULL) && (icalvalue_get_transp(v) == ICAL_TRANSP_TRANSPARENT)) {
+               wc_printf(" CHECKED");
+       }
+       wc_printf(">");
+       wc_printf(_("Free"));
+       wc_printf("&nbsp;&nbsp;");
 
-       wprintf("<INPUT TYPE=\"radio\" NAME=\"transp\" VALUE=\"opaque\"");
-       if (v != NULL) if (icalvalue_get_transp(v) == ICAL_TRANSP_OPAQUE)
-               wprintf(" CHECKED");
-       wprintf(">");
-       wprintf(_("Busy"));
+       wc_printf("<INPUT TYPE=\"radio\" NAME=\"transp\" VALUE=\"opaque\"");
+       if ((v != NULL) && (icalvalue_get_transp(v) == ICAL_TRANSP_OPAQUE)) {
+               wc_printf(" CHECKED");
+       }
+       wc_printf(">");
+       wc_printf(_("Busy"));
 
-       wprintf("</TD></TR>\n");
+       wc_printf("</TD></TR>\n");
 
 
        /* Done with properties. */
-       wprintf("</TABLE>\n");
+       wc_printf("</TABLE>\n");
 
        end_tab(0, 3);
 
        /* Attendees tab (need to move things here) */
        begin_tab(1, 3);
-       wprintf("<TABLE border=0 width=100%%>\n");      /* same table style as the event tab */
-       wprintf("<TR><TD><B>");
-       wprintf(_("Attendees"));
-       wprintf("</B><br />"
+       wc_printf("<TABLE border=0 width=100%%>\n");    /* same table style as the event tab */
+       wc_printf("<TR><TD><B>");
+       wc_printf(_("Attendees"));
+       wc_printf("</B><br />"
                "<font size=-2>");
-       wprintf(_("(One per line)"));
-       wprintf("</font>\n");
+       wc_printf(_("(One per line)"));
+       wc_printf("</font>\n");
 
        /* Pop open an address book -- begin */
-       wprintf(
+       wc_printf(
                "&nbsp;<a href=\"javascript:PopOpenAddressBook('attendees_box|%s');\" "
                "title=\"%s\">"
                "<img align=middle border=0 width=24 height=24 src=\"static/viewcontacts_24x.gif\">"
@@ -367,9 +440,11 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
        );
        /* Pop open an address book -- end */
 
-       wprintf("</TD><TD>"
+       wc_printf("</TD><TD>"
                "<TEXTAREA %s NAME=\"attendees\" id=\"attendees_box\" wrap=soft "
-               "ROWS=3 COLS=80 WIDTH=80>\n",
+               "onchange=\"EnableOrDisableCheckButton();\" "
+               "onKeyPress=\"EnableOrDisableCheckButton();\" "
+               "ROWS=10 COLS=72 WIDTH=72>\n",
                (organizer_is_me ? "" : "DISABLED ")
        );
        i = 0;
@@ -382,23 +457,21 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
                        /* screen name or email address */
                        strcpy(attendee_string, &attendee_string[7]);
                        striplt(attendee_string);
-                       if (i++) wprintf("\n");
+                       if (i++) wc_printf("\n");
                        escputs(attendee_string);
-                       wprintf(" ");
+                       wc_printf(" ");
 
                        /* participant status */
                        partstat_as_string(buf, attendee);
                        escputs(buf);
                }
        }
-       wprintf("</TEXTAREA></TD></TR>\n");
-       wprintf("</TABLE>\n");
+       wc_printf("</TEXTAREA></TD></TR>\n");
+       wc_printf("</TABLE>\n");
        end_tab(1, 3);
 
        /* Recurrence tab */
        begin_tab(2, 3);
-       icalproperty *rrule = NULL;
-       struct icalrecurrencetype recur;
 
        rrule = icalcomponent_get_first_property(vevent, ICAL_RRULE_PROPERTY);
        if (rrule) {
@@ -413,7 +486,7 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
                recur.freq = ICAL_WEEKLY_RECURRENCE;
        }
 
-       wprintf("<INPUT TYPE=\"checkbox\" id=\"is_recur\" NAME=\"is_recur\" "
+       wc_printf("<INPUT TYPE=\"checkbox\" id=\"is_recur\" NAME=\"is_recur\" "
                "VALUE=\"yes\" "
                "onclick=\"RecurrenceShowHide();\""
                " %s >%s",
@@ -421,65 +494,35 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
                _("This is a recurring event")
        );
 
-       wprintf("<div id=\"rrule_div\">\n");            /* begin 'rrule_div' div */
+       wc_printf("<div id=\"rrule_div\">\n");          /* begin 'rrule_div' div */
 
-       wprintf("<table border=0 cellspacing=\"10\" width=100%%>\n");
+       wc_printf("<table border=0 cellspacing=\"10\" width=100%%>\n");
 
-       /* Table row displaying raw RRULE data, FIXME remove when finished */
-       if (rrule) {
-               wprintf("<tr><td><b>");
-               wprintf("Raw data");
-               wprintf("</b></td><td>");
-               wprintf("<tt>%s</tt>", icalrecurrencetype_as_string(&recur));
-               wprintf("</td></tr>\n");
-       }
-
-       char *frequency_units[] = {
-               _("seconds"),
-               _("minutes"),
-               _("hours"),
-               _("days"),
-               _("weeks"),
-               _("months"),
-               _("years"),
-               _("never")
-       };
-
-       char *ordinals[] = {
-               "0",
-               _("first"),
-               _("second"),
-               _("third"),
-               _("fourth"),
-               _("fifth")
-       };
-
-       wprintf("<tr><td><b>");
-       wprintf(_("Recurrence rule"));
-       wprintf("</b></td><td>");
+       wc_printf("<tr><td><b>");
+       wc_printf(_("Recurrence rule"));
+       wc_printf("</b></td><td>");
 
        if ((recur.freq < 0) || (recur.freq > 6)) recur.freq = 4;
-       wprintf("%s ", _("Repeats every"));
+       wc_printf("%s ", _("Repeats every"));
 
-       wprintf("<input type=\"text\" name=\"interval\" maxlength=\"3\" size=\"3\" ");
-       wprintf("value=\"%d\">&nbsp;", recur.interval);
+       wc_printf("<input type=\"text\" name=\"interval\" maxlength=\"3\" size=\"3\" ");
+       wc_printf("value=\"%d\">&nbsp;", recur.interval);
 
-       wprintf("<select name=\"freq\" id=\"freq_selector\" size=\"1\" "
+       wc_printf("<select name=\"freq\" id=\"freq_selector\" size=\"1\" "
                "onChange=\"RecurrenceShowHide();\">\n");
        for (i=0; i<(sizeof frequency_units / sizeof(char *)); ++i) {
-               wprintf("<option %s%svalue=\"%d\">%s</option>\n",
+               wc_printf("<option %s%svalue=\"%d\">%s</option>\n",
                        ((i == recur.freq) ? "selected " : ""),
                        (((i == recur.freq) || ((i>=3)&&(i<=6))) ? "" : "disabled "),
                        i,
                        frequency_units[i]
                );
        }
-       wprintf("</select>\n");
+       wc_printf("</select>\n");
 
-       wprintf("<div id=\"weekday_selector\">");       /* begin 'weekday_selector' div */
-       wprintf("%s<br>", _("on these weekdays:"));
+       wc_printf("<div id=\"weekday_selector\">");     /* begin 'weekday_selector' div */
+       wc_printf("%s<br>", _("on these weekdays:"));
 
-       char weekday_is_selected[7];
        memset(weekday_is_selected, 0, 7);
 
        for (i=0; i<ICAL_BY_DAY_SIZE; ++i) {
@@ -497,28 +540,34 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
 
        for (j=0; j<7; ++j) {
                i = ((j + (int)weekstart) % 7);
-               wprintf("<input type=\"checkbox\" name=\"weekday%d\" value=\"yes\"", i);
-               if (weekday_is_selected[i]) wprintf(" checked");
-               wprintf(">%s\n", weekday_labels[i]);
+               wc_printf("<input type=\"checkbox\" name=\"weekday%d\" value=\"yes\"", i);
+               if (weekday_is_selected[i]) wc_printf(" checked");
+               wc_printf(">%s\n", weekday_labels[i]);
        }
-       wprintf("</div>\n");                            /* end 'weekday_selector' div */
+       wc_printf("</div>\n");                          /* end 'weekday_selector' div */
 
 
 
 
 
-       int which_rrmonthtype_is_preselected = 0;
-       wprintf("<div id=\"monthday_selector\">");      /* begin 'monthday_selector' div */
+       wc_printf("<div id=\"monthday_selector\">");    /* begin 'monthday_selector' div */
 
-       wprintf("<input type=\"radio\" name=\"rrmonthtype\" id=\"rrmonthtype_mday\" "
+       wc_printf("<input type=\"radio\" name=\"rrmonthtype\" id=\"rrmonthtype_mday\" "
+               "value=\"rrmonthtype_mday\" "
                "%s onChange=\"RecurrenceShowHide();\">",
                ((which_rrmonthtype_is_preselected == 0) ? "checked" : "")
        );
 
-       char mdaybox[128];
-       int rrmday = 1;                                 /* FIXME default to same as event start */
-       int rrmweek = 1;                                /* FIXME default to same as event start */
-       int rrmweekday = 1;                             /* FIXME default to same as event start */
+       rrmday = t_start.day;
+       rrmweekday = icaltime_day_of_week(t_start) - 1;
+
+       /* Figure out what week of the month we're in */
+       day1 = t_start;
+       day1.day = 1;
+       weekbase = icaltime_week_number(day1);
+       rrmweek = icaltime_week_number(t_start) - weekbase + 1;
+
+       /* Are we going by day of the month or week/day? */
 
        if (recur.by_month_day[0] != ICAL_RECURRENCE_ARRAY_MAX) {
                which_rrmonthtype_is_preselected = 0;
@@ -530,123 +579,174 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
                rrmweekday = icalrecurrencetype_day_day_of_week(recur.by_day[0]) - 1;
        }
 
-       snprintf(mdaybox, sizeof mdaybox,
-               "<input type=\"text\" name=\"rrmday\" id=\"rrmday\" maxlength=\"2\" size=\"2\" "
-               "value=\"%d\">", rrmday);
-       wprintf(_("on day %s of the month"), mdaybox);
-       wprintf("<br />\n");
+       wc_printf(_("on day %s%d%s of the month"), "<span id=\"rrmday\">", rrmday, "</span>");
+       wc_printf("<br />\n");
 
-       wprintf("<input type=\"radio\" name=\"rrmonthtype\" id=\"rrmonthtype_wday\" "
+       wc_printf("<input type=\"radio\" name=\"rrmonthtype\" id=\"rrmonthtype_wday\" "
+               "value=\"rrmonthtype_wday\" "
                "%s onChange=\"RecurrenceShowHide();\">",
                ((which_rrmonthtype_is_preselected == 1) ? "checked" : "")
        );
 
-       wprintf(_("on the "));
-       wprintf("<select name=\"rrmweek\" id=\"rrmweek\" size=\"1\" "
+       wc_printf(_("on the "));
+       wc_printf("<select name=\"rrmweek\" id=\"rrmweek\" size=\"1\" "
                "onChange=\"RecurrenceShowHide();\">\n");
        for (i=1; i<=5; ++i) {
-               wprintf("<option %svalue=\"%d\">%s</option>\n",
+               wc_printf("<option %svalue=\"%d\">%s</option>\n",
                        ((i==rrmweek) ? "selected " : ""),
                        i,
                        ordinals[i]
                );
        }
-       wprintf("</select> \n");
+       wc_printf("</select> \n");
 
-       wprintf("<select name=\"rrmweekday\" id=\"rrmweekday\" size=\"1\" "
+       wc_printf("<select name=\"rrmweekday\" id=\"rrmweekday\" size=\"1\" "
                "onChange=\"RecurrenceShowHide();\">\n");
        for (j=0; j<7; ++j) {
                i = ((j + (int)weekstart) % 7);
-               wprintf("<option %svalue=\"%d\">%s</option>\n",
+               wc_printf("<option %svalue=\"%d\">%s</option>\n",
                        ((i==rrmweekday) ? "selected " : ""),
                        i,
                        weekday_labels[i]
                );
        }
-       wprintf("</select>");
+       wc_printf("</select>");
+
+       wc_printf(" %s<br />\n", _("of the month"));
 
-       wprintf(" %s<br />\n", _("of the month"));
+       wc_printf("</div>\n");                          /* end 'monthday_selector' div */
 
-       wprintf("</div>\n");                            /* end 'monthday_selector' div */
 
+       rrymweek = rrmweek;
+       rrymweekday = rrmweekday;
+       rrymonth = t_start.month;
+       which_rryeartype_is_preselected = 0;
 
+       if (
+               (recur.by_day[0] != ICAL_RECURRENCE_ARRAY_MAX) 
+               && (recur.by_day[0] != 0) 
+               && (recur.by_month[0] != ICAL_RECURRENCE_ARRAY_MAX)
+               && (recur.by_month[0] != 0)
+       ) {
+               which_rryeartype_is_preselected = 1;
+               rrymweek = icalrecurrencetype_day_position(recur.by_day[0]);
+               rrymweekday = icalrecurrencetype_day_day_of_week(recur.by_day[0]) - 1;
+               rrymonth = recur.by_month[0];
+       }
 
-       int which_rryeartype_is_preselected = 0;        /* FIXME set default correctly */
-       wprintf("<div id=\"yearday_selector\">");       /* begin 'yearday_selector' div */
+       wc_printf("<div id=\"yearday_selector\">");     /* begin 'yearday_selector' div */
 
-       wprintf("<input type=\"radio\" name=\"rryeartype\" id=\"rrmonthtype_ymday\" "
+       wc_printf("<input type=\"radio\" name=\"rryeartype\" id=\"rryeartype_ymday\" "
+               "value=\"rryeartype_ymday\" "
                "%s onChange=\"RecurrenceShowHide();\">",
                ((which_rryeartype_is_preselected == 0) ? "checked" : "")
        );
-       wprintf(_("every "));
-       wprintf("<span id=\"ymday\">%s</span><br />", _("year on this date"));
+       wc_printf(_("every "));
+       wc_printf("<span id=\"ymday\">%s</span><br />", _("year on this date"));
 
-       wprintf("<input type=\"radio\" name=\"rryeartype\" id=\"rrmonthtype_ywday\" "
+       wc_printf("<input type=\"radio\" name=\"rryeartype\" id=\"rryeartype_ywday\" "
+               "value=\"rryeartype_ywday\" "
                "%s onChange=\"RecurrenceShowHide();\">",
-               ((which_rrmonthtype_is_preselected == 1) ? "checked" : "")
+               ((which_rryeartype_is_preselected == 1) ? "checked" : "")
        );
 
-       wprintf("on the (Grelfth) (Funday) of (Octobuary)<br />");      /* FIXME */
+       wc_printf(_("on the "));
+       wc_printf("<select name=\"rrymweek\" id=\"rrymweek\" size=\"1\" "
+               "onChange=\"RecurrenceShowHide();\">\n");
+       for (i=1; i<=5; ++i) {
+               wc_printf("<option %svalue=\"%d\">%s</option>\n",
+                       ((i==rrymweek) ? "selected " : ""),
+                       i,
+                       ordinals[i]
+               );
+       }
+       wc_printf("</select> \n");
+
+       wc_printf("<select name=\"rrymweekday\" id=\"rrymweekday\" size=\"1\" "
+               "onChange=\"RecurrenceShowHide();\">\n");
+       for (j=0; j<7; ++j) {
+               i = ((j + (int)weekstart) % 7);
+               wc_printf("<option %svalue=\"%d\">%s</option>\n",
+                       ((i==rrymweekday) ? "selected " : ""),
+                       i,
+                       weekday_labels[i]
+               );
+       }
+       wc_printf("</select>");
 
-       wprintf("</div>\n");                            /* end 'yearday_selector' div */
+       wc_printf(" %s ", _("of"));
 
+       wc_printf("<select name=\"rrymonth\" id=\"rrymonth\" size=\"1\" "
+               "onChange=\"RecurrenceShowHide();\">\n");
+       for (i=1; i<=12; ++i) {
+               wc_printf("<option %svalue=\"%d\">%s</option>\n",
+                       ((i==rrymonth) ? "selected " : ""),
+                       i,
+                       month_labels[i-1]
+               );
+       }
+       wc_printf("</select>");
+       wc_printf("<br />\n");
 
+       wc_printf("</div>\n");                          /* end 'yearday_selector' div */
 
-       wprintf("</td></tr>\n");
+       wc_printf("</td></tr>\n");
 
 
-       int which_rrend_is_preselected = 0;
+       which_rrend_is_preselected = 0;
        if (!icaltime_is_null_time(recur.until)) which_rrend_is_preselected = 2;
        if (recur.count > 0) which_rrend_is_preselected = 1;
 
-       wprintf("<tr><td><b>");
-       wprintf(_("Recurrence range"));
-       wprintf("</b></td><td>\n");
+       wc_printf("<tr><td><b>");
+       wc_printf(_("Recurrence range"));
+       wc_printf("</b></td><td>\n");
 
-       wprintf("<input type=\"radio\" name=\"rrend\" id=\"rrend_none\" "
+       wc_printf("<input type=\"radio\" name=\"rrend\" id=\"rrend_none\" "
+               "value=\"rrend_none\" "
                "%s onChange=\"RecurrenceShowHide();\">",
                ((which_rrend_is_preselected == 0) ? "checked" : "")
        );
-       wprintf("%s<br />\n", _("No ending date"));
+       wc_printf("%s<br />\n", _("No ending date"));
 
-       wprintf("<input type=\"radio\" name=\"rrend\" id=\"rrend_count\" "
+       wc_printf("<input type=\"radio\" name=\"rrend\" id=\"rrend_count\" "
+               "value=\"rrend_count\" "
                "%s onChange=\"RecurrenceShowHide();\">",
                ((which_rrend_is_preselected == 1) ? "checked" : "")
        );
-       wprintf(_("Repeat this event"));
-       wprintf(" <input type=\"text\" name=\"rrcount\" id=\"rrcount\" maxlength=\"3\" size=\"3\" ");
-       wprintf("value=\"%d\"> ", recur.count);
-       wprintf(_("times"));
-       wprintf("<br />\n");
-
-       wprintf("<input type=\"radio\" name=\"rrend\" id=\"rrend_until\" "
+       wc_printf(_("Repeat this event"));
+       wc_printf(" <input type=\"text\" name=\"rrcount\" id=\"rrcount\" maxlength=\"3\" size=\"3\" ");
+       wc_printf("value=\"%d\"> ", recur.count);
+       wc_printf(_("times"));
+       wc_printf("<br />\n");
+
+       wc_printf("<input type=\"radio\" name=\"rrend\" id=\"rrend_until\" "
+               "value=\"rrend_until\" "
                "%s onChange=\"RecurrenceShowHide();\">",
                ((which_rrend_is_preselected == 2) ? "checked" : "")
        );
-       wprintf(_("Repeat this event until "));
+       wc_printf(_("Repeat this event until "));
 
        if (icaltime_is_null_time(recur.until)) {
                recur.until = icaltime_add(t_start, icaldurationtype_from_int(604800));
        }
        display_icaltimetype_as_webform(&recur.until, "rruntil", 1);
-       wprintf("<br />\n");
+       wc_printf("<br />\n");
 
-       wprintf("</td></tr>\n");
+       wc_printf("</td></tr>\n");
 
-       wprintf("</table>\n");
-       wprintf("</div>\n");                            /* end 'rrule' div */
+       wc_printf("</table>\n");
+       wc_printf("</div>\n");                          /* end 'rrule' div */
 
        end_tab(2, 3);
 
        /* submit buttons (common area beneath the tabs) */
        begin_tab(3, 3);
-       wprintf("<CENTER>"
+       wc_printf("<CENTER>"
                "<INPUT TYPE=\"submit\" NAME=\"save_button\" VALUE=\"%s\">"
                "&nbsp;&nbsp;"
                "<INPUT TYPE=\"submit\" NAME=\"delete_button\" VALUE=\"%s\">\n"
                "&nbsp;&nbsp;"
-               "<INPUT TYPE=\"submit\" NAME=\"check_button\" "
-                               "VALUE=\"%s\">\n"
+               "<INPUT TYPE=\"submit\" id=\"check_button\" NAME=\"check_button\" VALUE=\"%s\">\n"
                "&nbsp;&nbsp;"
                "<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">\n"
                "</CENTER>\n",
@@ -655,14 +755,15 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
                _("Check attendee availability"),
                _("Cancel")
        );
-       wprintf("</FORM>\n");
+       wc_printf("</FORM>\n");
        end_tab(3, 3);
 
-       wprintf("</div>\n");                    /* end 'fix_scrollbar_bug' div */
+       wc_printf("</div>\n");                  /* end 'fix_scrollbar_bug' div */
 
        StrBufAppendPrintf(WC->trailing_javascript,
-               "eventEditAllDay();     \n"
-               "RecurrenceShowHide();  \n"
+               "eventEditAllDay();             \n"
+               "RecurrenceShowHide();          \n"
+               "EnableOrDisableCheckButton();  \n"
        );
        address_book_popup();
        wDumpContent(1);
@@ -679,7 +780,7 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
  * msgnum:             the index on the citserver
  */
 void save_individual_event(icalcomponent *supplied_vevent, long msgnum, char *from,
-                       int unread, struct calview *calv) {
+                       int unread, calview *calv) {
        char buf[SIZ];
        icalproperty *prop;
        icalcomponent *vevent, *encaps;
@@ -697,6 +798,10 @@ void save_individual_event(icalcomponent *supplied_vevent, long msgnum, char *fr
 
        if (supplied_vevent != NULL) {
                vevent = supplied_vevent;
+
+               /* Convert all timestamps to UTC to make them easier to process. */
+               ical_dezonify(vevent);
+
                /*
                 * If we're looking at a fully encapsulated VCALENDAR
                 * rather than a VEVENT component, attempt to use the first
@@ -730,13 +835,17 @@ void save_individual_event(icalcomponent *supplied_vevent, long msgnum, char *fr
                        icalproperty_free(prop);
                }
 
+               /* Add NOW() to the calendar object... */
+               icalcomponent_set_dtstamp(vevent, 
+                                         icaltime_from_timet(
+                                                 time(NULL), 0));
+
                if (havebstr("summary")) {
-       
                        icalcomponent_add_property(vevent,
                                        icalproperty_new_summary(bstr("summary")));
                } else {
                        icalcomponent_add_property(vevent,
-                                       icalproperty_new_summary("Untitled Event"));
+                                       icalproperty_new_summary(_("Untitled Event")));
                }
        
                while (prop = icalcomponent_get_first_property(vevent,
@@ -778,16 +887,10 @@ void save_individual_event(icalcomponent *supplied_vevent, long msgnum, char *fr
                        icaltime_from_webform(&event_start, "dtstart");
                }
 
-               /*
-                * The following odd-looking snippet of code looks like it
-                * takes some unnecessary steps.  It is done this way because
-                * libical incorrectly turns an "all day event" into a normal
-                * event starting at midnight (i.e. it serializes as date/time
-                * instead of just date) unless icalvalue_new_date() is used.
-                * So we force it, if this is an all day event.
-                */
                prop = icalproperty_new_dtstart(event_start);
+
                if (all_day_event) {
+                       /* Force it to serialize as a date-only rather than date/time */
                        icalproperty_set_value(prop, icalvalue_new_date(event_start));
                }
 
@@ -805,14 +908,104 @@ void save_individual_event(icalcomponent *supplied_vevent, long msgnum, char *fr
                        icalproperty_free(prop);
                }
 
-               if (all_day_event == 0) {
+               if (all_day_event) {
+                       icaltime_from_webform_dateonly(&t, "dtend");    
+
+                       /* with this field supposed to be non-inclusive we have to add one day */
+                       icaltime_adjust(&t, 1, 0, 0, 0);
+               }
+               else {
                        icaltime_from_webform(&t, "dtend");     
-                       icalcomponent_add_property(vevent,
-                               icalproperty_new_dtend(icaltime_normalize(t)
-                               )
-                       );
                }
 
+               icalcomponent_add_property(vevent,
+                       icalproperty_new_dtend(icaltime_normalize(t)
+                       )
+               );
+
+               /* recurrence rules -- begin */
+
+               /* remove any existing rule */
+               while (prop = icalcomponent_get_first_property(vevent, ICAL_RRULE_PROPERTY), prop != NULL) {
+                       icalcomponent_remove_property(vevent, prop);
+                       icalproperty_free(prop);
+               }
+
+               if (yesbstr("is_recur")) {
+                       struct icalrecurrencetype recur;
+                       icalrecurrencetype_clear(&recur);
+
+                       recur.interval = atoi(bstr("interval"));
+                       recur.freq = atoi(bstr("freq"));
+
+                       switch(recur.freq) {
+
+                               /* These can't happen; they're disabled. */
+                               case ICAL_SECONDLY_RECURRENCE:
+                                       break;
+                               case ICAL_MINUTELY_RECURRENCE:
+                                       break;
+                               case ICAL_HOURLY_RECURRENCE:
+                                       break;
+
+                               /* Daily is valid but there are no further inputs. */
+                               case ICAL_DAILY_RECURRENCE:
+                                       break;
+
+                               /* These are the real options. */
+
+                               case ICAL_WEEKLY_RECURRENCE:
+                                       j=0;
+                                       for (i=0; i<7; ++i) {
+                                               snprintf(buf, sizeof buf, "weekday%d", i);
+                                               if (YESBSTR(buf)) recur.by_day[j++] =
+                                                       icalrecurrencetype_day_day_of_week(i+1);
+                                       }
+                                       recur.by_day[j++] = ICAL_RECURRENCE_ARRAY_MAX;
+                                       break;
+
+                               case ICAL_MONTHLY_RECURRENCE:
+                                       if (!strcasecmp(bstr("rrmonthtype"), "rrmonthtype_mday")) {
+                                               recur.by_month_day[0] = event_start.day;
+                                               recur.by_month_day[1] = ICAL_RECURRENCE_ARRAY_MAX;
+                                       }
+                                       else if (!strcasecmp(bstr("rrmonthtype"), "rrmonthtype_wday")) {
+                                               recur.by_day[0] = (atoi(bstr("rrmweek")) * 8)
+                                                               + atoi(bstr("rrmweekday")) + 1;
+                                               recur.by_day[1] = ICAL_RECURRENCE_ARRAY_MAX;
+                                       }
+                                       break;
+
+                               case ICAL_YEARLY_RECURRENCE:
+                                       if (!strcasecmp(bstr("rryeartype"), "rryeartype_ymday")) {
+                                               /* no further action is needed here */
+                                       }
+                                       else if (!strcasecmp(bstr("rryeartype"), "rryeartype_ywday")) {
+                                               recur.by_month[0] = atoi(bstr("rrymonth"));
+                                               recur.by_month[1] = ICAL_RECURRENCE_ARRAY_MAX;
+                                               recur.by_day[0] = (atoi(bstr("rrymweek")) * 8)
+                                                               + atoi(bstr("rrymweekday")) + 1;
+                                               recur.by_day[1] = ICAL_RECURRENCE_ARRAY_MAX;
+                                       }
+                                       break;
+
+                               /* This one can't happen either. */
+                               case ICAL_NO_RECURRENCE:
+                                       break;
+                       }
+
+                       if (!strcasecmp(bstr("rrend"), "rrend_count")) {
+                               recur.count = atoi(bstr("rrcount"));
+                       }
+                       else if (!strcasecmp(bstr("rrend"), "rrend_until")) {
+                               icaltime_from_webform_dateonly(&recur.until, "rruntil");
+                       }
+
+                       icalcomponent_add_property(vevent, icalproperty_new_rrule(recur));
+               }
+
+               /* recurrence rules -- end */
+
                /* See if transparency is indicated */
                if (havebstr("transp")) {
                        if (!strcasecmp(bstr("transp"), "opaque")) {
@@ -874,7 +1067,7 @@ void save_individual_event(icalcomponent *supplied_vevent, long msgnum, char *fr
 
                /* First, strip out the parenthesized partstats.  */
                strcpy(form_attendees, bstr("attendees"));
-               stripout(form_attendees, '(', ')');
+               while ( stripout(form_attendees, '(', ')') != 0);
 
                /* Next, change any commas to newlines, because we want newline-separated attendees. */
                j = strlen(form_attendees);
@@ -997,8 +1190,13 @@ STARTOVER:        for (attendee = icalcomponent_get_first_property(vevent, ICAL_ATTENDE
                icalcomponent_free(vevent);
        }
 
-       /* If this was a save or delete, go back to the calendar view. */
+       /* If this was a save or delete, go back to the calendar or summary view. */
        if (!havebstr("check_button")) {
-               readloop("readfwd");
+               if (!strcasecmp(bstr("calview"), "summary")) {
+                       summary();
+               }
+               else {
+                       readloop(readfwd);
+               }
        }
 }