"Thursday", "Friday", "Saturday"
};
-#ifdef HAVE_ICAL_H
+char *hourname[] = {
+ "12am", "1am", "2am", "3am", "4am", "5am", "6am",
+ "7am", "8am", "9am", "10am", "11am", "12pm",
+ "1pm", "2pm", "3pm", "4pm", "5pm", "6pm",
+ "7pm", "8pm", "9pm", "10pm", "11pm"
+};
+
+#ifdef WEBCIT_WITH_CALENDAR_SERVICE
+
+/*
+ * The display_icaltimetype_as_webform() and icaltime_from_webform() functions
+ * handle the display and editing of date/time properties in web pages. The
+ * first one converts an icaltimetype into valid HTML markup -- a series of form
+ * fields for editing the date and time. When the user submits the form, the
+ * results can be fed back into the second function, which turns it back into
+ * an icaltimetype. The "prefix" string required by both functions is prepended
+ * to all field names. This allows a form to contain more than one date/time
+ * property (for example, a start and end time) by ensuring the field names are
+ * unique within the form.
+ *
+ * NOTE: These functions assume that the icaltimetype being edited is in UTC, and
+ * will convert to/from local time for editing. "local" in this case is assumed
+ * to be the time zone in which the WebCit server is running. A future improvement
+ * might be to allow the user to specify his/her timezone.
+ */
void display_icaltimetype_as_webform(struct icaltimetype *t, char *prefix) {
int i;
time_t now;
- struct tm *tm;
+ struct tm tm_now;
int this_year;
+ time_t tt;
+ struct tm tm;
const int span = 10;
+ int all_day_event = 0;
now = time(NULL);
- tm = localtime(&now);
- this_year = tm->tm_year + 1900;
+ localtime_r(&now, &tm_now);
+ this_year = tm_now.tm_year + 1900;
if (t == NULL) return;
+ if (t->is_date) all_day_event = 1;
+ tt = icaltime_as_timet(*t);
+ if (all_day_event) {
+ gmtime_r(&tt, &tm);
+ }
+ else {
+ localtime_r(&tt, &tm);
+ }
wprintf("Month: ");
wprintf("<SELECT NAME=\"%s_month\" SIZE=\"1\">\n", prefix);
- for (i=1; i<=12; ++i) {
+ for (i=0; i<=11; ++i) {
wprintf("<OPTION %s VALUE=\"%d\">%s</OPTION>\n",
- ((t->month == i) ? "SELECTED" : ""),
- i,
- months[i-1]
+ ((tm.tm_mon == i) ? "SELECTED" : ""),
+ i+1,
+ months[i]
);
}
wprintf("</SELECT>\n");
wprintf("<SELECT NAME=\"%s_day\" SIZE=\"1\">\n", prefix);
for (i=1; i<=31; ++i) {
wprintf("<OPTION %s VALUE=\"%d\">%d</OPTION>\n",
- ((t->day == i) ? "SELECTED" : ""),
+ ((tm.tm_mday == i) ? "SELECTED" : ""),
i, i
);
}
wprintf("Hour: ");
wprintf("<SELECT NAME=\"%s_hour\" SIZE=\"1\">\n", prefix);
for (i=0; i<=23; ++i) {
- wprintf("<OPTION %s VALUE=\"%d\">%d</OPTION>\n",
- ((t->hour == i) ? "SELECTED" : ""),
- i, i
+ wprintf("<OPTION %s VALUE=\"%d\">%s</OPTION>\n",
+ ((tm.tm_hour == i) ? "SELECTED" : ""),
+ i, hourname[i]
);
}
wprintf("</SELECT>\n");
wprintf("Minute: ");
wprintf("<SELECT NAME=\"%s_minute\" SIZE=\"1\">\n", prefix);
for (i=0; i<=59; ++i) {
- wprintf("<OPTION %s VALUE=\"%d\">%d</OPTION>\n",
- ((t->minute == i) ? "SELECTED" : ""),
- i, i
- );
+ if ( (i % 5 == 0) || (tm.tm_min == i) ) {
+ wprintf("<OPTION %s VALUE=\"%d\">:%02d</OPTION>\n",
+ ((tm.tm_min == i) ? "SELECTED" : ""),
+ i, i
+ );
+ }
}
wprintf("</SELECT>\n");
-
- wprintf("<INPUT TYPE=\"checkbox\" NAME=\"%s_alldayevent\" "
- "VALUE=\"yes\" %s> All day event",
- prefix,
- ((t->is_date) ? "CHECKED" : ""));
}
struct icaltimetype icaltime_from_webform(char *prefix) {
struct icaltimetype t;
- time_t now;
+ time_t tt;
+ struct tm tm;
char vname[SIZ];
- now = time(NULL);
- t = icaltime_from_timet(now, 0);
-
- sprintf(vname, "%s_month", prefix); t.month = atoi(bstr(vname));
- sprintf(vname, "%s_day", prefix); t.day = atoi(bstr(vname));
- sprintf(vname, "%s_year", prefix); t.year = atoi(bstr(vname));
- sprintf(vname, "%s_hour", prefix); t.hour = atoi(bstr(vname));
- sprintf(vname, "%s_minute", prefix); t.minute = atoi(bstr(vname));
-
- sprintf(vname, "%s_alldayevent", prefix);
- if (!strcasecmp(bstr(vname), "yes")) {
- t.hour = 0;
- t.minute = 0;
- t.is_date = 1;
- }
+ tt = time(NULL);
+ localtime_r(&tt, &tm);
+ sprintf(vname, "%s_month", prefix); tm.tm_mon = atoi(bstr(vname)) - 1;
+ sprintf(vname, "%s_day", prefix); tm.tm_mday = atoi(bstr(vname));
+ sprintf(vname, "%s_year", prefix); tm.tm_year = atoi(bstr(vname)) - 1900;
+ sprintf(vname, "%s_hour", prefix); tm.tm_hour = atoi(bstr(vname));
+ sprintf(vname, "%s_minute", prefix); tm.tm_min = atoi(bstr(vname));
+
+ tt = mktime(&tm);
+ t = icaltime_from_timet(tt, 0);
t = icaltime_normalize(t);
return(t);
}
+/*
+ * Render a PARTSTAT parameter as a string (and put it in parentheses)
+ */
+void partstat_as_string(char *buf, icalproperty *attendee) {
+ icalparameter *partstat_param;
+ icalparameter_partstat partstat;
+
+ strcpy(buf, "(status unknown)");
+
+ partstat_param = icalproperty_get_first_parameter(
+ attendee,
+ ICAL_PARTSTAT_PARAMETER
+ );
+ if (partstat_param == NULL) {
+ return;
+ }
+
+ partstat = icalparameter_get_partstat(partstat_param);
+ switch(partstat) {
+ case ICAL_PARTSTAT_X:
+ strcpy(buf, "(x)");
+ break;
+ case ICAL_PARTSTAT_NEEDSACTION:
+ strcpy(buf, "(needs action)");
+ break;
+ case ICAL_PARTSTAT_ACCEPTED:
+ strcpy(buf, "(accepted)");
+ break;
+ case ICAL_PARTSTAT_DECLINED:
+ strcpy(buf, "(declined)");
+ break;
+ case ICAL_PARTSTAT_TENTATIVE:
+ strcpy(buf, "(tenative)");
+ break;
+ case ICAL_PARTSTAT_DELEGATED:
+ strcpy(buf, "(delegated)");
+ break;
+ case ICAL_PARTSTAT_COMPLETED:
+ strcpy(buf, "(completed)");
+ break;
+ case ICAL_PARTSTAT_INPROCESS:
+ strcpy(buf, "(in process)");
+ break;
+ case ICAL_PARTSTAT_NONE:
+ strcpy(buf, "(none)");
+ break;
+ }
+}
+
+
+/*
+ * Utility function to encapsulate a subcomponent into a full VCALENDAR
+ */
+icalcomponent *ical_encapsulate_subcomponent(icalcomponent *subcomp) {
+ icalcomponent *encaps;
+
+ lprintf(9, "ical_encapsulate_subcomponent() called\n");
+
+ if (subcomp == NULL) {
+ lprintf(3, "ERROR: called with NULL argument!\n");
+ return NULL;
+ }
+
+ /* If we're already looking at a full VCALENDAR component,
+ * don't bother ... just return itself.
+ */
+ if (icalcomponent_isa(subcomp) == ICAL_VCALENDAR_COMPONENT) {
+ lprintf(9, "Already encapsulated. Returning itself.\n");
+ return subcomp;
+ }
+
+ /* Encapsulate the VEVENT component into a complete VCALENDAR */
+ encaps = icalcomponent_new(ICAL_VCALENDAR_COMPONENT);
+ if (encaps == NULL) {
+ lprintf(3, "Error at %s:%d - could not allocate component!\n",
+ __FILE__, __LINE__);
+ return NULL;
+ }
+
+ /* Set the Product ID */
+ icalcomponent_add_property(encaps, icalproperty_new_prodid(PRODID));
+
+ /* Set the Version Number */
+ icalcomponent_add_property(encaps, icalproperty_new_version("2.0"));
+
+ /* Encapsulate the subcomponent inside */
+ lprintf(9, "Doing the encapsulation\n");
+ icalcomponent_add_component(encaps, subcomp);
+
+ /* Convert all timestamps to UTC so we don't have to deal with
+ * stupid VTIMEZONE crap.
+ */
+ ical_dezonify(encaps);
+
+ /* Return the object we just created. */
+ return(encaps);
+}
+
+
#endif
projects / citadel.git / blobdiff