]> code.citadel.org Git - citadel.git/blobdiff - webcit/event.c
* Decapsulate and dezonify calendar events as they are
[citadel.git] / webcit / event.c
index 55e4cc98a30f1858f34b782f0e56a452c5358fab..37e2e2627a688b8df297cf98c4ee916ade5f1285 100644 (file)
@@ -31,6 +31,7 @@ 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;
 
        get_pref_long("weekstart", &weekstart, 17);
@@ -54,12 +55,26 @@ 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
@@ -326,15 +341,17 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
        }
 
        wprintf("<INPUT TYPE=\"radio\" NAME=\"transp\" VALUE=\"transparent\"");
-       if (v != NULL) if (icalvalue_get_transp(v) == ICAL_TRANSP_TRANSPARENT)
+       if ((v != NULL) && (icalvalue_get_transp(v) == ICAL_TRANSP_TRANSPARENT)) {
                wprintf(" CHECKED");
+       }
        wprintf(">");
        wprintf(_("Free"));
        wprintf("&nbsp;&nbsp;");
 
        wprintf("<INPUT TYPE=\"radio\" NAME=\"transp\" VALUE=\"opaque\"");
-       if (v != NULL) if (icalvalue_get_transp(v) == ICAL_TRANSP_OPAQUE)
+       if ((v != NULL) && (icalvalue_get_transp(v) == ICAL_TRANSP_OPAQUE)) {
                wprintf(" CHECKED");
+       }
        wprintf(">");
        wprintf(_("Busy"));
 
@@ -425,15 +442,6 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
 
        wprintf("<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"),
@@ -504,19 +512,28 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
        wprintf("</div>\n");                            /* end 'weekday_selector' div */
 
 
-       int which_rrmonthtype_is_preselected = 0;       /* FIXME set default correctly */
 
+
+
+       int which_rrmonthtype_is_preselected = 0;
        wprintf("<div id=\"monthday_selector\">");      /* begin 'monthday_selector' div */
 
        wprintf("<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 */
+       int rrmday = t_start.day;
+       int rrmweekday = icaltime_day_of_week(t_start) - 1;
+
+       /* Figure out what week of the month we're in */
+       icaltimetype day1 = t_start;
+       day1.day = 1;
+       int weekbase = icaltime_week_number(day1);
+       int 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;
@@ -528,13 +545,11 @@ 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(_("on day %s%d%s of the month"), "<span id=\"rrmday\">", rrmday, "</span>");
        wprintf("<br />\n");
 
        wprintf("<input type=\"radio\" name=\"rrmonthtype\" id=\"rrmonthtype_wday\" "
+               "value=\"rrmonthtype_wday\" "
                "%s onChange=\"RecurrenceShowHide();\">",
                ((which_rrmonthtype_is_preselected == 1) ? "checked" : "")
        );
@@ -568,6 +583,74 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
        wprintf("</div>\n");                            /* end 'monthday_selector' div */
 
 
+       int rrymweek = rrmweek;
+       int rrymweekday = rrmweekday;
+       int rrymonth = t_start.month;
+       int which_rryeartype_is_preselected = 0;
+
+       if ( (recur.by_day[0] != ICAL_RECURRENCE_ARRAY_MAX) 
+          && (recur.by_month[0] != ICAL_RECURRENCE_ARRAY_MAX) ) {
+               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];
+       }
+
+       wprintf("<div id=\"yearday_selector\">");       /* begin 'yearday_selector' div */
+
+       wprintf("<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"));
+
+       wprintf("<input type=\"radio\" name=\"rryeartype\" id=\"rryeartype_ywday\" "
+               "value=\"rryeartype_ywday\" "
+               "%s onChange=\"RecurrenceShowHide();\">",
+               ((which_rryeartype_is_preselected == 1) ? "checked" : "")
+       );
+
+       wprintf(_("on the "));
+       wprintf("<select name=\"rrymweek\" id=\"rrymweek\" size=\"1\" "
+               "onChange=\"RecurrenceShowHide();\">\n");
+       for (i=1; i<=5; ++i) {
+               wprintf("<option %svalue=\"%d\">%s</option>\n",
+                       ((i==rrymweek) ? "selected " : ""),
+                       i,
+                       ordinals[i]
+               );
+       }
+       wprintf("</select> \n");
+
+       wprintf("<select name=\"rrymweekday\" id=\"rrymweekday\" size=\"1\" "
+               "onChange=\"RecurrenceShowHide();\">\n");
+       for (j=0; j<7; ++j) {
+               i = ((j + (int)weekstart) % 7);
+               wprintf("<option %svalue=\"%d\">%s</option>\n",
+                       ((i==rrymweekday) ? "selected " : ""),
+                       i,
+                       weekday_labels[i]
+               );
+       }
+       wprintf("</select>");
+
+       wprintf(" %s ", _("of"));
+
+       wprintf("<select name=\"rrymonth\" id=\"rrymonth\" size=\"1\" "
+               "onChange=\"RecurrenceShowHide();\">\n");
+       for (i=1; i<=12; ++i) {
+               wprintf("<option %svalue=\"%d\">%s</option>\n",
+                       ((i==rrymonth) ? "selected " : ""),
+                       i,
+                       month_labels[i-1]
+               );
+       }
+       wprintf("</select>");
+       wprintf("<br />\n");
+
+       wprintf("</div>\n");                            /* end 'yearday_selector' div */
 
        wprintf("</td></tr>\n");
 
@@ -581,12 +664,14 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
        wprintf("</b></td><td>\n");
 
        wprintf("<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"));
 
        wprintf("<input type=\"radio\" name=\"rrend\" id=\"rrend_count\" "
+               "value=\"rrend_count\" "
                "%s onChange=\"RecurrenceShowHide();\">",
                ((which_rrend_is_preselected == 1) ? "checked" : "")
        );
@@ -597,6 +682,7 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
        wprintf("<br />\n");
 
        wprintf("<input type=\"radio\" name=\"rrend\" id=\"rrend_until\" "
+               "value=\"rrend_until\" "
                "%s onChange=\"RecurrenceShowHide();\">",
                ((which_rrend_is_preselected == 2) ? "checked" : "")
        );
@@ -790,6 +876,89 @@ void save_individual_event(icalcomponent *supplied_vevent, long msgnum, char *fr
                        );
                }
 
+               /* 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")) {