#include "webserver.h"
-#ifdef HAVE_ICAL_H
-
+#ifdef WEBCIT_WITH_CALENDAR_SERVICE
/*
* Display an event by itself (for editing)
void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum) {
icalcomponent *vevent;
icalproperty *p;
- struct icaltimetype t;
+ icalvalue *v;
+ struct icaltimetype t_start, t_end;
time_t now;
+ struct tm tm_now;
int created_new_vevent = 0;
+ icalproperty *organizer = NULL;
+ char organizer_string[SIZ];
+ icalproperty *attendee = NULL;
+ char attendee_string[SIZ];
+ char buf[SIZ];
+ int i;
+ int organizer_is_me = 0;
+ int sequence = 0;
- now = time(NULL);
+ now = time(NULL) % 60; /* mod 60 to force :00 seconds */
+ strcpy(organizer_string, "");
+ strcpy(attendee_string, "");
if (supplied_vevent != NULL) {
vevent = supplied_vevent;
created_new_vevent = 1;
}
+ /* Learn the sequence */
+ p = icalcomponent_get_first_property(vevent, ICAL_SEQUENCE_PROPERTY);
+ if (p != NULL) {
+ sequence = icalproperty_get_sequence(p);
+ }
+
+ /* Begin output */
output_headers(3);
wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=007700><TR><TD>"
+ "<IMG ALIGN=CENTER SRC=\"/static/vcalendar.gif\">"
"<FONT SIZE=+1 COLOR=\"FFFFFF\""
"<B>Edit event</B>"
"</FONT></TD></TR></TABLE><BR>\n"
);
- wprintf("<FORM METHOD=\"POST\" ACTION=\"/save_event\">\n");
+ /************************************************************
+ * Uncomment this to see the UID in calendar events for debugging
+ wprintf("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);
+ *************************************************************/
+
+ wprintf("<FORM NAME=\"EventForm\" METHOD=\"POST\" ACTION=\"/save_event\">\n");
+
wprintf("<INPUT TYPE=\"hidden\" NAME=\"msgnum\" VALUE=\"%ld\">\n",
msgnum);
wprintf("<INPUT TYPE=\"hidden\" NAME=\"calview\" VALUE=\"%s\">\n",
wprintf("<INPUT TYPE=\"hidden\" NAME=\"day\" VALUE=\"%s\">\n",
bstr("day"));
- wprintf("Summary: "
+ /* Put it in a borderless table so it lines up nicely */
+ wprintf("<TABLE border=0 width=100%%>\n");
+
+ wprintf("<TR><TD><B>Summary</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("\"><BR>\n");
+ wprintf("\"></TD></TR>\n");
- wprintf("Start date: ");
+ wprintf("<TR><TD><B>Location</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");
+
+ wprintf("<TR><TD><B>Start</B></TD><TD>\n");
p = icalcomponent_get_first_property(vevent, ICAL_DTSTART_PROPERTY);
if (p != NULL) {
- t = icalproperty_get_dtstart(p);
+ t_start = icalproperty_get_dtstart(p);
+ if (t_start.is_date) {
+ t_start.hour = 0;
+ t_start.minute = 0;
+ t_start.second = 0;
+ }
}
else {
- t = icaltime_from_timet(now, 0);
+ memcpy(&tm_now, localtime(&now), sizeof(struct tm));
+ tm_now.tm_year = atoi(bstr("year")) - 1900;
+ tm_now.tm_mon = atoi(bstr("month")) - 1;
+ tm_now.tm_mday = atoi(bstr("day"));
+ if (strlen(bstr("hour")) > 0) {
+ tm_now.tm_hour = atoi(bstr("hour"));
+ tm_now.tm_min = atoi(bstr("minute"));
+ tm_now.tm_sec = 0;
+ }
+ else {
+ tm_now.tm_hour = 9;
+ tm_now.tm_min = 0;
+ tm_now.tm_sec = 0;
+ }
+
+ t_start = icaltime_from_timet_with_zone(
+ mktime(&tm_now),
+ ((!strcasecmp(bstr("alldayevent"), "yes")) ? 1 : 0),
+ icaltimezone_get_utc_timezone
+ );
+ t_start.is_utc = 1;
+
}
- display_icaltimetype_as_webform(&t, "dtstart");
- wprintf("<BR>\n");
+ display_icaltimetype_as_webform(&t_start, "dtstart");
- wprintf("<CENTER><TEXTAREA NAME=\"description\" wrap=soft "
+ wprintf("<INPUT TYPE=\"checkbox\" NAME=\"alldayevent\" "
+ "VALUE=\"yes\" onClick=\"
+
+ if (this.checked) {
+ this.form.dtstart_hour.value='0';
+ this.form.dtstart_hour.disabled = true;
+ this.form.dtstart_minute.value='0';
+ this.form.dtstart_minute.disabled = true;
+ this.form.dtend_hour.value='0';
+ this.form.dtend_hour.disabled = true;
+ this.form.dtend_minute.value='0';
+ this.form.dtend_minute.disabled = true;
+ this.form.dtend_month.disabled = true;
+ this.form.dtend_day.disabled = true;
+ this.form.dtend_year.disabled = true;
+ }
+ else {
+ this.form.dtstart_hour.disabled = false;
+ this.form.dtstart_minute.disabled = false;
+ this.form.dtend_hour.disabled = false;
+ this.form.dtend_minute.disabled = false;
+ this.form.dtend_month.disabled = false;
+ this.form.dtend_day.disabled = false;
+ this.form.dtend_year.disabled = false;
+ }
+
+
+ \" %s >All day event",
+ (t_start.is_date ? "CHECKED" : "" )
+ );
+
+ wprintf("</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>End</B></TD><TD>\n");
+ if (t_start.is_date) {
+ t_end = t_start;
+ }
+ else {
+ p = icalcomponent_get_first_property(vevent,
+ ICAL_DTEND_PROPERTY);
+ if (p != NULL) {
+ t_end = icalproperty_get_dtend(p);
+ }
+ 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); */
+ }
+ }
+ display_icaltimetype_as_webform(&t_end, "dtend");
+ wprintf("</TD></TR>\n");
+
+ wprintf("<TR><TD><B>Notes</B></TD><TD>\n"
+ "<TEXTAREA NAME=\"description\" wrap=soft "
"ROWS=10 COLS=80 WIDTH=80>\n"
);
p = icalcomponent_get_first_property(vevent, ICAL_DESCRIPTION_PROPERTY);
if (p != NULL) {
escputs((char *)icalproperty_get_comment(p));
}
- wprintf("</TEXTAREA><BR>\n");
+ wprintf("</TEXTAREA></TD></TR>");
+
+ /* For a new event, the user creating the event should be the
+ * organizer. Set this field accordingly.
+ */
+ if (icalcomponent_get_first_property(vevent, ICAL_ORGANIZER_PROPERTY)
+ == NULL) {
+ sprintf(organizer_string, "MAILTO:%s", WC->cs_inet_email);
+ icalcomponent_add_property(vevent,
+ icalproperty_new_organizer(organizer_string)
+ );
+ }
+
+ /* Determine who is the organizer of this event.
+ * We need to determine "me" or "not me."
+ */
+ organizer = icalcomponent_get_first_property(vevent,
+ ICAL_ORGANIZER_PROPERTY);
+ if (organizer != NULL) {
+ strcpy(organizer_string, icalproperty_get_organizer(organizer));
+ if (!strncasecmp(organizer_string, "MAILTO:", 7)) {
+ strcpy(organizer_string, &organizer_string[7]);
+ striplt(organizer_string);
+ lprintf(9, "ISME %s\n", organizer_string);
+ serv_printf("ISME %s", organizer_string);
+ serv_gets(buf);
+ lprintf(9, "%s\n", buf);
+ if (buf[0] == '2') {
+ organizer_is_me = 1;
+ }
+ }
+ }
+
+ wprintf("<TR><TD><B>Organizer</B></TD><TD>");
+ escputs(organizer_string);
+ if (organizer_is_me) {
+ wprintf(" <FONT SIZE=-1><I>"
+ "(you are the organizer)</I></FONT>\n");
+ }
+
+ /*
+ * Transmit the organizer as a hidden field. We don't want the user
+ * to be able to change it, but we do want it fed back to the server,
+ * especially if this is a new event and there is no organizer already
+ * in the calendar object.
+ */
+ wprintf("<INPUT TYPE=\"hidden\" NAME=\"organizer\" VALUE=\"");
+ escputs(organizer_string);
+ wprintf("\">");
+
+ wprintf("</TD></TR>\n");
+
+ /* Transparency */
+ wprintf("<TR><TD><B>Show time as:</B></TD><TD>");
+
+ p = icalcomponent_get_first_property(vevent, ICAL_TRANSP_PROPERTY);
+ if (p == NULL) {
+ /* No transparency found. Default to opaque (busy). */
+ p = icalproperty_new_transp(ICAL_TRANSP_OPAQUE);
+ if (p != NULL) {
+ icalcomponent_add_property(vevent, p);
+ }
+ }
+ if (p != NULL) {
+ v = icalproperty_get_value(p);
+ }
+ else {
+ v = NULL;
+ }
+
+ wprintf("<INPUT TYPE=\"radio\" NAME=\"transp\" VALUE=\"transparent\"");
+ if (v != NULL) if (icalvalue_get_transp(v) == ICAL_TRANSP_TRANSPARENT)
+ wprintf(" CHECKED");
+ wprintf(">Free ");
- wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Save\">"
+ wprintf("<INPUT TYPE=\"radio\" NAME=\"transp\" VALUE=\"opaque\"");
+ if (v != NULL) if (icalvalue_get_transp(v) == ICAL_TRANSP_OPAQUE)
+ wprintf(" CHECKED");
+ wprintf(">Busy");
+
+ wprintf("</TD></TR>\n");
+
+ /* Attendees */
+ wprintf("<TR><TD><B>Attendees</B><BR>"
+ "<FONT SIZE=-2>(Separate multiple attendees with commas)"
+ "</FONT></TD><TD>"
+ "<TEXTAREA %s NAME=\"attendees\" wrap=soft "
+ "ROWS=3 COLS=80 WIDTH=80>\n",
+ (organizer_is_me ? "" : "DISABLED ")
+ );
+ i = 0;
+ for (attendee = icalcomponent_get_first_property(vevent, ICAL_ATTENDEE_PROPERTY); attendee != NULL; attendee = icalcomponent_get_next_property(vevent, ICAL_ATTENDEE_PROPERTY)) {
+ strcpy(attendee_string, icalproperty_get_attendee(attendee));
+ if (!strncasecmp(attendee_string, "MAILTO:", 7)) {
+
+ /* screen name or email address */
+ strcpy(attendee_string, &attendee_string[7]);
+ striplt(attendee_string);
+ if (i++) wprintf(", ");
+ escputs(attendee_string);
+ wprintf(" ");
+
+ /* participant status */
+ partstat_as_string(buf, attendee);
+ escputs(buf);
+ }
+ }
+ wprintf("</TEXTAREA></TD></TR>\n");
+
+ /* Done with properties. */
+ wprintf("</TABLE>\n<CENTER>"
+ "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Save\">"
" "
"<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Delete\">\n"
" "
);
wprintf("</FORM>\n");
+
+ wprintf("<SCRIPT language=\"javascript\">
+ <!--
+
+ if (document.EventForm.alldayevent.checked) {
+ document.EventForm.dtstart_hour.value='0';
+ document.EventForm.dtstart_hour.disabled = true;
+ document.EventForm.dtstart_minute.value='0';
+ document.EventForm.dtstart_minute.disabled = true;
+ document.EventForm.dtend_hour.value='0';
+ document.EventForm.dtend_hour.disabled = true;
+ document.EventForm.dtend_minute.value='0';
+ document.EventForm.dtend_minute.disabled = true;
+ document.EventForm.dtend_month.disabled = true;
+ document.EventForm.dtend_day.disabled = true;
+ document.EventForm.dtend_year.disabled = true;
+ }
+ else {
+ document.EventForm.dtstart_hour.disabled = false;
+ document.EventForm.dtstart_minute.disabled = false;
+ document.EventForm.dtend_hour.disabled = false;
+ document.EventForm.dtend_minute.disabled = false;
+ document.EventForm.dtend_month.disabled = false;
+ document.EventForm.dtend_day.disabled = false;
+ document.EventForm.dtend_year.disabled = false;
+ }
+ //-->
+ </SCRIPT>
+ ");
wDumpContent(1);
*/
void save_individual_event(icalcomponent *supplied_vevent, long msgnum) {
char buf[SIZ];
- int delete_existing = 0;
icalproperty *prop;
icalcomponent *vevent;
int created_new_vevent = 0;
+ int all_day_event = 0;
+ struct icaltimetype event_start;
+ icalproperty *attendee = NULL;
+ char attendee_string[SIZ];
+ int i;
+ int foundit;
+ char form_attendees[SIZ];
+ char organizer_string[SIZ];
+ int sequence = 0;
+ enum icalproperty_transp formtransp = ICAL_TRANSP_NONE;
if (supplied_vevent != NULL) {
vevent = supplied_vevent;
while (prop = icalcomponent_get_first_property(vevent,
ICAL_SUMMARY_PROPERTY), prop != NULL) {
icalcomponent_remove_property(vevent, prop);
+ icalproperty_free(prop);
}
icalcomponent_add_property(vevent,
icalproperty_new_summary(bstr("summary")));
+
+ while (prop = icalcomponent_get_first_property(vevent,
+ ICAL_LOCATION_PROPERTY), prop != NULL) {
+ icalcomponent_remove_property(vevent, prop);
+ icalproperty_free(prop);
+ }
+ icalcomponent_add_property(vevent,
+ icalproperty_new_location(bstr("location")));
while (prop = icalcomponent_get_first_property(vevent,
ICAL_DESCRIPTION_PROPERTY), prop != NULL) {
icalcomponent_remove_property(vevent, prop);
+ icalproperty_free(prop);
}
icalcomponent_add_property(vevent,
icalproperty_new_description(bstr("description")));
while (prop = icalcomponent_get_first_property(vevent,
ICAL_DTSTART_PROPERTY), prop != NULL) {
icalcomponent_remove_property(vevent, prop);
+ icalproperty_free(prop);
+ }
+
+ if (!strcmp(bstr("alldayevent"), "yes")) {
+ all_day_event = 1;
+ }
+ else {
+ all_day_event = 0;
+ }
+
+ event_start = icaltime_from_webform("dtstart");
+ if (all_day_event) {
+ event_start.is_date = 1;
+ event_start.hour = 0;
+ event_start.minute = 0;
+ event_start.second = 0;
+ }
+
+
+ /* 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) {
+ icalproperty_set_value(prop,
+ icalvalue_new_date(event_start)
+ );
+ }
+
+ if (prop) icalcomponent_add_property(vevent, prop);
+ else icalproperty_free(prop);
+
+ while (prop = icalcomponent_get_first_property(vevent,
+ ICAL_DTEND_PROPERTY), prop != NULL) {
+ icalcomponent_remove_property(vevent, prop);
+ icalproperty_free(prop);
}
- icalcomponent_add_property(vevent,
- icalproperty_new_dtstart(
- icaltime_from_webform("dtstart")
- )
- );
-
while (prop = icalcomponent_get_first_property(vevent,
- ICAL_DUE_PROPERTY), prop != NULL) {
+ ICAL_DURATION_PROPERTY), prop != NULL) {
icalcomponent_remove_property(vevent, prop);
+ icalproperty_free(prop);
+ }
+
+ if (all_day_event == 0) {
+ icalcomponent_add_property(vevent,
+ icalproperty_new_dtend(icaltime_normalize(
+ icaltime_from_webform("dtend"))
+ )
+ );
+ }
+
+ /* See if transparency is indicated */
+ if (strlen(bstr("transp")) > 0) {
+ lprintf(9, "FORM VALUE: <%s>\n", bstr("transp"));
+ if (!strcasecmp(bstr("transp"), "opaque")) {
+ formtransp = ICAL_TRANSP_OPAQUE;
+ lprintf(9, "setting to opaque\n");
+ }
+ else if (!strcasecmp(bstr("transp"), "transparent")) {
+ formtransp = ICAL_TRANSP_TRANSPARENT;
+ lprintf(9, "setting to transparent\n");
+ }
+
+ while (prop = icalcomponent_get_first_property(vevent, ICAL_TRANSP_PROPERTY),
+ (prop != NULL)) {
+ lprintf(9, "removing existing property\n");
+ icalcomponent_remove_property(vevent, prop);
+ icalproperty_free(prop);
+ }
+
+ lprintf(9, "adding new property\n");
+ icalcomponent_add_property(vevent, icalproperty_new_transp(formtransp));
}
+
+ /* Give this event a UID if it doesn't have one. */
+ if (icalcomponent_get_first_property(vevent,
+ ICAL_UID_PROPERTY) == NULL) {
+ generate_new_uid(buf);
+ icalcomponent_add_property(vevent,
+ icalproperty_new_uid(buf)
+ );
+ }
+
+ /* Increment the sequence ID */
+ while (prop = icalcomponent_get_first_property(vevent,
+ ICAL_SEQUENCE_PROPERTY), (prop != NULL) ) {
+ i = icalproperty_get_sequence(prop);
+ if (i > sequence) sequence = i;
+ icalcomponent_remove_property(vevent, prop);
+ icalproperty_free(prop);
+ }
+ ++sequence;
icalcomponent_add_property(vevent,
- icalproperty_new_due(
- icaltime_from_webform("due")
- )
+ icalproperty_new_sequence(sequence)
);
-
- /* Serialize it and save it to the message base */
+
+ /* Set the organizer, only if one does not already exist *and*
+ * the form is supplying one
+ */
+ strcpy(buf, bstr("organizer"));
+ if ( (icalcomponent_get_first_property(vevent,
+ ICAL_ORGANIZER_PROPERTY) == NULL)
+ && (strlen(buf) > 0) ) {
+
+ /* set new organizer */
+ sprintf(organizer_string, "MAILTO:%s", buf);
+ icalcomponent_add_property(vevent,
+ icalproperty_new_organizer(organizer_string)
+ );
+
+ }
+
+ /*
+ * Add any new attendees listed in the web form
+ */
+
+ /* First, strip out the parenthesized partstats. */
+ strcpy(form_attendees, bstr("attendees"));
+ stripout(form_attendees, '(', ')');
+
+ /* Now iterate! */
+ for (i=0; i<num_tokens(form_attendees, ','); ++i) {
+ extract_token(buf, form_attendees, i, ',');
+ striplt(buf);
+ if (strlen(buf) > 0) {
+ lprintf(9, "Attendee: <%s>\n", buf);
+ sprintf(attendee_string, "MAILTO:%s", buf);
+ foundit = 0;
+
+ for (attendee = icalcomponent_get_first_property(vevent, ICAL_ATTENDEE_PROPERTY); attendee != NULL; attendee = icalcomponent_get_next_property(vevent, ICAL_ATTENDEE_PROPERTY)) {
+ if (!strcasecmp(attendee_string,
+ icalproperty_get_attendee(attendee)))
+ ++foundit;
+ }
+
+
+ if (foundit == 0) {
+ icalcomponent_add_property(vevent,
+ icalproperty_new_attendee(attendee_string)
+ );
+ }
+ }
+ }
+
+ /*
+ * Remove any attendees *not* listed in the web form
+ */
+STARTOVER:
+ for (attendee = icalcomponent_get_first_property(vevent, ICAL_ATTENDEE_PROPERTY); attendee != NULL; attendee = icalcomponent_get_next_property(vevent, ICAL_ATTENDEE_PROPERTY)) {
+ strcpy(attendee_string, icalproperty_get_attendee(attendee));
+ if (!strncasecmp(attendee_string, "MAILTO:", 7)) {
+ strcpy(attendee_string, &attendee_string[7]);
+ striplt(attendee_string);
+ foundit = 0;
+ for (i=0; i<num_tokens(form_attendees, ','); ++i) {
+ extract_token(buf, form_attendees, i, ',');
+ striplt(buf);
+ if (!strcasecmp(buf, attendee_string)) ++foundit;
+ }
+ if (foundit == 0) {
+ icalcomponent_remove_property(vevent, attendee);
+ icalproperty_free(attendee);
+ goto STARTOVER;
+ }
+ }
+ }
+
+ /*
+ * Serialize it and save it to the message base
+ */
serv_puts("ENT0 1|||4");
serv_gets(buf);
if (buf[0] == '4') {
serv_puts("");
serv_puts(icalcomponent_as_ical_string(vevent));
serv_puts("000");
- delete_existing = 1;
}
}
/*
- * If the user clicked 'Delete' then delete it, period.
+ * If the user clicked 'Delete' then delete it.
*/
- if (!strcasecmp(bstr("sc"), "Delete")) {
- delete_existing = 1;
- }
-
- if ( (delete_existing) && (msgnum > 0L) ) {
+ if ( (!strcasecmp(bstr("sc"), "Delete")) && (msgnum > 0L) ) {
serv_printf("DELE %ld", atol(bstr("msgnum")));
serv_gets(buf);
}
}
-#endif /* HAVE_ICAL_H */
+#endif /* WEBCIT_WITH_CALENDAR_SERVICE */
projects / citadel.git / blobdiff