4 * Editing calendar events.
14 #include <sys/types.h>
16 #include <sys/socket.h>
18 #include <netinet/in.h>
28 #include "webserver.h"
35 * Display an event by itself (for editing)
37 void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum) {
38 icalcomponent *vevent;
40 struct icaltimetype t_start, t_end;
42 int created_new_vevent = 0;
43 icalproperty *organizer = NULL;
44 char organizer_string[SIZ];
45 icalproperty *attendee = NULL;
46 char attendee_string[SIZ];
49 int organizer_is_me = 0;
52 strcpy(organizer_string, "");
53 strcpy(attendee_string, "");
55 if (supplied_vevent != NULL) {
56 vevent = supplied_vevent;
59 vevent = icalcomponent_new(ICAL_VEVENT_COMPONENT);
60 created_new_vevent = 1;
64 wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=007700><TR><TD>"
65 "<IMG ALIGN=CENTER SRC=\"/static/vcalendar.gif\">"
66 "<FONT SIZE=+1 COLOR=\"FFFFFF\""
68 "</FONT></TD></TR></TABLE><BR>\n"
71 /************************************************************
72 * Uncomment this to see the UID in calendar events for debugging
74 p = icalcomponent_get_first_property(vevent, ICAL_UID_PROPERTY);
76 escputs((char *)icalproperty_get_comment(p));
78 *************************************************************/
80 wprintf("<FORM NAME=\"EventForm\" METHOD=\"POST\" ACTION=\"/save_event\">\n");
82 wprintf("<INPUT TYPE=\"hidden\" NAME=\"msgnum\" VALUE=\"%ld\">\n",
84 wprintf("<INPUT TYPE=\"hidden\" NAME=\"calview\" VALUE=\"%s\">\n",
86 wprintf("<INPUT TYPE=\"hidden\" NAME=\"year\" VALUE=\"%s\">\n",
88 wprintf("<INPUT TYPE=\"hidden\" NAME=\"month\" VALUE=\"%s\">\n",
90 wprintf("<INPUT TYPE=\"hidden\" NAME=\"day\" VALUE=\"%s\">\n",
93 /* Put it in a borderless table so it lines up nicely */
94 wprintf("<TABLE border=0 width=100%%>\n");
96 wprintf("<TR><TD><B>Summary</B></TD><TD>\n"
97 "<INPUT TYPE=\"text\" NAME=\"summary\" "
98 "MAXLENGTH=\"64\" SIZE=\"64\" VALUE=\"");
99 p = icalcomponent_get_first_property(vevent, ICAL_SUMMARY_PROPERTY);
101 escputs((char *)icalproperty_get_comment(p));
103 wprintf("\"></TD></TR>\n");
105 wprintf("<TR><TD><B>Location</B></TD><TD>\n"
106 "<INPUT TYPE=\"text\" NAME=\"location\" "
107 "MAXLENGTH=\"64\" SIZE=\"64\" VALUE=\"");
108 p = icalcomponent_get_first_property(vevent, ICAL_LOCATION_PROPERTY);
110 escputs((char *)icalproperty_get_comment(p));
112 wprintf("\"></TD></TR>\n");
114 wprintf("<TR><TD><B>Start</B></TD><TD>\n");
115 p = icalcomponent_get_first_property(vevent, ICAL_DTSTART_PROPERTY);
117 t_start = icalproperty_get_dtstart(p);
118 if (t_start.is_date) {
125 memset(&t_start, 0, sizeof t_start);
126 t_start.year = atoi(bstr("year"));
127 t_start.month = atoi(bstr("month"));
128 t_start.day = atoi(bstr("day"));
129 if (strlen(bstr("hour")) > 0) {
130 t_start.hour = atoi(bstr("hour"));
131 t_start.minute = atoi(bstr("minute"));
137 /* t_start = icaltime_from_timet(now, 0); */
139 display_icaltimetype_as_webform(&t_start, "dtstart");
141 wprintf("<INPUT TYPE=\"checkbox\" NAME=\"alldayevent\" "
142 "VALUE=\"yes\" onClick=\"
145 this.form.dtstart_hour.value='0';
146 this.form.dtstart_hour.disabled = true;
147 this.form.dtstart_minute.value='0';
148 this.form.dtstart_minute.disabled = true;
149 this.form.dtend_hour.value='0';
150 this.form.dtend_hour.disabled = true;
151 this.form.dtend_minute.value='0';
152 this.form.dtend_minute.disabled = true;
153 this.form.dtend_month.disabled = true;
154 this.form.dtend_day.disabled = true;
155 this.form.dtend_year.disabled = true;
158 this.form.dtstart_hour.disabled = false;
159 this.form.dtstart_minute.disabled = false;
160 this.form.dtend_hour.disabled = false;
161 this.form.dtend_minute.disabled = false;
162 this.form.dtend_month.disabled = false;
163 this.form.dtend_day.disabled = false;
164 this.form.dtend_year.disabled = false;
168 \" %s >All day event",
169 (t_start.is_date ? "CHECKED" : "" )
172 wprintf("</TD></TR>\n");
174 /* If this is an all-day-event, set the end time to be identical to
175 * the start time (the hour/minute/second will be set to midnight).
176 * Otherwise extract or create it.
178 wprintf("<TR><TD><B>End</B></TD><TD>\n");
179 if (t_start.is_date) {
183 p = icalcomponent_get_first_property(vevent,
184 ICAL_DTEND_PROPERTY);
186 t_end = icalproperty_get_dtend(p);
189 /* If this is not an all-day event and there is no
190 * end time specified, make the default one hour
191 * from the start time.
195 t_end = icaltime_normalize(t_end);
196 /* t_end = icaltime_from_timet(now, 0); */
199 display_icaltimetype_as_webform(&t_end, "dtend");
200 wprintf("</TD></TR>\n");
202 wprintf("<TR><TD><B>Notes</B></TD><TD>\n"
203 "<TEXTAREA NAME=\"description\" wrap=soft "
204 "ROWS=10 COLS=80 WIDTH=80>\n"
206 p = icalcomponent_get_first_property(vevent, ICAL_DESCRIPTION_PROPERTY);
208 escputs((char *)icalproperty_get_comment(p));
210 wprintf("</TEXTAREA></TD></TR>");
212 /* Determine who is the organizer of this event. This is useless
213 * for now, but we'll need to determine "me" or "not me" soon.
215 organizer = icalcomponent_get_first_property(vevent,
216 ICAL_ORGANIZER_PROPERTY);
217 if (organizer != NULL) {
218 strcpy(organizer_string, icalproperty_get_organizer(organizer));
219 if (!strncasecmp(organizer_string, "MAILTO:", 7)) {
220 strcpy(organizer_string, &organizer_string[7]);
221 striplt(organizer_string);
222 serv_printf("ISME %s", organizer_string);
229 wprintf("<TR><TD>Organizer<BR>(FIXME)</TD><TD>");
230 escputs(organizer_string);
231 if (organizer_is_me) {
232 wprintf("(you. FIXME)\n");
234 wprintf("</TD></TR>\n");
236 /* Attendees (do more with this later) */
237 wprintf("<TR><TD><B>Attendes</B><BR>"
238 "<FONT SIZE=-2>(Separate multiple attendees with commas)"
240 "<TEXTAREA NAME=\"attendees\" wrap=soft "
241 "ROWS=3 COLS=80 WIDTH=80>\n");
243 for (attendee = icalcomponent_get_first_property(vevent, ICAL_ATTENDEE_PROPERTY); attendee != NULL; attendee = icalcomponent_get_next_property(vevent, ICAL_ATTENDEE_PROPERTY)) {
244 strcpy(attendee_string, icalproperty_get_attendee(attendee));
245 if (!strncasecmp(attendee_string, "MAILTO:", 7)) {
246 strcpy(attendee_string, &attendee_string[7]);
247 striplt(attendee_string);
248 if (i++) wprintf(", ");
249 escputs(attendee_string);
252 wprintf("</TEXTAREA></TD></TR>\n");
254 /* Done with properties. */
255 wprintf("</TABLE>\n<CENTER>"
256 "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Save\">"
258 "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Delete\">\n"
260 "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">\n"
264 wprintf("</FORM>\n");
266 wprintf("<SCRIPT language=\"javascript\">
269 if (document.EventForm.alldayevent.checked) {
270 document.EventForm.dtstart_hour.value='0';
271 document.EventForm.dtstart_hour.disabled = true;
272 document.EventForm.dtstart_minute.value='0';
273 document.EventForm.dtstart_minute.disabled = true;
274 document.EventForm.dtend_hour.value='0';
275 document.EventForm.dtend_hour.disabled = true;
276 document.EventForm.dtend_minute.value='0';
277 document.EventForm.dtend_minute.disabled = true;
278 document.EventForm.dtend_month.disabled = true;
279 document.EventForm.dtend_day.disabled = true;
280 document.EventForm.dtend_year.disabled = true;
283 document.EventForm.dtstart_hour.disabled = false;
284 document.EventForm.dtstart_minute.disabled = false;
285 document.EventForm.dtend_hour.disabled = false;
286 document.EventForm.dtend_minute.disabled = false;
287 document.EventForm.dtend_month.disabled = false;
288 document.EventForm.dtend_day.disabled = false;
289 document.EventForm.dtend_year.disabled = false;
297 if (created_new_vevent) {
298 icalcomponent_free(vevent);
303 * Save an edited event
305 void save_individual_event(icalcomponent *supplied_vevent, long msgnum) {
307 int delete_existing = 0;
309 icalcomponent *vevent;
310 int created_new_vevent = 0;
311 int all_day_event = 0;
312 struct icaltimetype event_start;
314 if (supplied_vevent != NULL) {
315 vevent = supplied_vevent;
318 vevent = icalcomponent_new(ICAL_VEVENT_COMPONENT);
319 created_new_vevent = 1;
322 if (!strcasecmp(bstr("sc"), "Save")) {
324 /* Replace values in the component with ones from the form */
326 while (prop = icalcomponent_get_first_property(vevent,
327 ICAL_SUMMARY_PROPERTY), prop != NULL) {
328 icalcomponent_remove_property(vevent, prop);
330 icalcomponent_add_property(vevent,
331 icalproperty_new_summary(bstr("summary")));
333 while (prop = icalcomponent_get_first_property(vevent,
334 ICAL_LOCATION_PROPERTY), prop != NULL) {
335 icalcomponent_remove_property(vevent, prop);
337 icalcomponent_add_property(vevent,
338 icalproperty_new_location(bstr("location")));
340 while (prop = icalcomponent_get_first_property(vevent,
341 ICAL_DESCRIPTION_PROPERTY), prop != NULL) {
342 icalcomponent_remove_property(vevent, prop);
344 icalcomponent_add_property(vevent,
345 icalproperty_new_description(bstr("description")));
347 while (prop = icalcomponent_get_first_property(vevent,
348 ICAL_DTSTART_PROPERTY), prop != NULL) {
349 icalcomponent_remove_property(vevent, prop);
352 if (!strcmp(bstr("alldayevent"), "yes")) {
354 lprintf(9, "*** all day event ***\n");
360 event_start = icaltime_from_webform("dtstart");
362 event_start.is_date = 1;
363 event_start.hour = 0;
364 event_start.minute = 0;
365 event_start.second = 0;
369 /* The following odd-looking snippet of code looks like it
370 * takes some unnecessary steps. It is done this way because
371 * libical incorrectly turns an "all day event" into a normal
372 * event starting at midnight (i.e. it serializes as date/time
373 * instead of just date) unless icalvalue_new_date() is used.
374 * So we force it, if this is an all day event.
376 prop = icalproperty_new_dtstart(event_start);
378 icalproperty_set_value(prop,
379 icalvalue_new_date(event_start)
383 if (prop) icalcomponent_add_property(vevent, prop);
384 else icalproperty_free(prop);
388 while (prop = icalcomponent_get_first_property(vevent,
389 ICAL_DTEND_PROPERTY), prop != NULL) {
390 icalcomponent_remove_property(vevent, prop);
392 while (prop = icalcomponent_get_first_property(vevent,
393 ICAL_DURATION_PROPERTY), prop != NULL) {
394 icalcomponent_remove_property(vevent, prop);
397 if (all_day_event == 0) {
398 icalcomponent_add_property(vevent,
399 icalproperty_new_dtend(icaltime_normalize(
400 icaltime_from_webform("dtend"))
405 /* Give this event a UID if it doesn't have one. */
406 if (icalcomponent_get_first_property(vevent,
407 ICAL_UID_PROPERTY) == NULL) {
408 generate_new_uid(buf);
409 icalcomponent_add_property(vevent,
410 icalproperty_new_uid(buf)
414 /* Serialize it and save it to the message base */
415 serv_puts("ENT0 1|||4");
418 serv_puts("Content-type: text/calendar");
420 serv_puts(icalcomponent_as_ical_string(vevent));
427 * If the user clicked 'Delete' then delete it, period.
429 if (!strcasecmp(bstr("sc"), "Delete")) {
433 if ( (delete_existing) && (msgnum > 0L) ) {
434 serv_printf("DELE %ld", atol(bstr("msgnum")));
438 if (created_new_vevent) {
439 icalcomponent_free(vevent);
442 /* Go back to the event list */
447 #endif /* HAVE_ICAL_H */