2 * Editing calendar events.
4 * Copyright (c) 1996-2012 by the citadel.org team
6 * This program is open source software. You can redistribute it and/or
7 * modify it under the terms of the GNU General Public License, version 3.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
16 #include "webserver.h"
20 * Display an event by itself (for editing)
21 * supplied_vevent the event to edit
22 * msgnum reference on the citserver
24 void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum, char *from,
25 int unread, calview *calv)
28 icalcomponent *vevent;
31 struct icaltimetype t_start, t_end;
34 int created_new_vevent = 0;
35 icalproperty *organizer = NULL;
36 char organizer_string[SIZ];
37 icalproperty *attendee = NULL;
38 char attendee_string[SIZ];
40 int organizer_is_me = 0;
42 /************************************************************
43 * Uncomment this to see the UID in calendar events for debugging
46 char weekday_labels[7][32];
47 char month_labels[12][32];
49 icalproperty *rrule = NULL;
50 struct icalrecurrencetype recur;
51 char weekday_is_selected[7];
52 int which_rrmonthtype_is_preselected = 0;
63 int which_rrend_is_preselected;
64 int which_rryeartype_is_preselected;
67 const char *tabnames[3];
68 const char *frequency_units[8];
69 const char *ordinals[6];
71 frequency_units[0] = _("seconds");
72 frequency_units[1] = _("minutes");
73 frequency_units[2] = _("hours");
74 frequency_units[3] = _("days");
75 frequency_units[4] = _("weeks");
76 frequency_units[5] = _("months");
77 frequency_units[6] = _("years");
78 frequency_units[7] = _("never");
82 ordinals[1] = _("first");
83 ordinals[2] = _("second");
84 ordinals[3] = _("third");
85 ordinals[4] = _("fourth");
86 ordinals[5] = _("fifth");
89 tabnames[0] = _("Event");
90 tabnames[1] = _("Attendees");
91 tabnames[2] = _("Recurrence");
93 get_pref_long("weekstart", &weekstart, 17);
94 if (weekstart > 6) weekstart = 0;
96 syslog(LOG_DEBUG, "display_edit_individual_event(%ld) calview=%s year=%s month=%s day=%s\n",
97 msgnum, bstr("calview"), bstr("year"), bstr("month"), bstr("day")
100 /* populate the weekday names - begin */
102 localtime_r(&now, &tm_now);
103 while (tm_now.tm_wday != 0) {
105 localtime_r(&now, &tm_now);
107 for (i=0; i<7; ++i) {
108 localtime_r(&now, &tm_now);
109 wc_strftime(weekday_labels[i], 32, "%A", &tm_now);
112 /* populate the weekday names - end */
114 /* populate the month names - begin */
115 now = 259200L; /* 1970-jan-04 is the first Sunday ever */
116 localtime_r(&now, &tm_now);
117 for (i=0; i<12; ++i) {
118 localtime_r(&now, &tm_now);
119 wc_strftime(month_labels[i], 32, "%B", &tm_now);
122 /* populate the month names - end */
125 strcpy(organizer_string, "");
126 strcpy(attendee_string, "");
128 if (supplied_vevent != NULL) {
129 vevent = supplied_vevent;
131 /* Convert all timestamps to UTC to make them easier to process. */
132 ical_dezonify(vevent);
135 * If we're looking at a fully encapsulated VCALENDAR
136 * rather than a VEVENT component, attempt to use the first
137 * relevant VEVENT subcomponent. If there is none, the
138 * NULL returned by icalcomponent_get_first_component() will
139 * tell the next iteration of this function to create a
142 if (icalcomponent_isa(vevent) == ICAL_VCALENDAR_COMPONENT) {
143 display_edit_individual_event(
144 icalcomponent_get_first_component(
145 vevent, ICAL_VEVENT_COMPONENT),
146 msgnum, from, unread, NULL
152 vevent = icalcomponent_new(ICAL_VEVENT_COMPONENT);
153 created_new_vevent = 1;
156 /* Learn the sequence */
157 p = icalcomponent_get_first_property(vevent, ICAL_SEQUENCE_PROPERTY);
158 /************************************************************
159 * Uncomment this to see the UID in calendar events for debugging
161 sequence = icalproperty_get_sequence(p);
165 output_headers(1, 1, 1, 0, 0, 0);
166 wc_printf("<div id=\"room_banner_override\">\n");
168 wc_printf(_("Add or edit an event"));
170 wc_printf("</div>\n");
172 wc_printf("<div id=\"content\" class=\"service\">\n");
174 /************************************************************
175 * Uncomment this to see the UID in calendar events for debugging
176 wc_printf("UID == ");
177 p = icalcomponent_get_first_property(vevent, ICAL_UID_PROPERTY);
179 escputs((char *)icalproperty_get_comment(p));
182 wc_printf("SEQUENCE == %d<br>\n", sequence);
183 *************************************************************/
185 wc_printf("<form name=\"EventForm\" method=\"POST\" action=\"save_event\">\n");
186 wc_printf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
188 wc_printf("<input type=\"hidden\" name=\"go\" value=\"");
189 StrEscAppend(WCC->WBuf, WCC->CurRoom.name, NULL, 0, 0);
192 wc_printf("<input type=\"hidden\" name=\"msgnum\" value=\"%ld\">\n",
194 wc_printf("<input type=\"hidden\" name=\"calview\" value=\"%s\">\n",
196 wc_printf("<input type=\"hidden\" name=\"year\" value=\"%s\">\n",
198 wc_printf("<input type=\"hidden\" name=\"month\" value=\"%s\">\n",
200 wc_printf("<input type=\"hidden\" name=\"day\" value=\"%s\">\n",
204 tabbed_dialog(3, tabnames);
207 /* Put it in a borderless table so it lines up nicely */
208 wc_printf("<table border='0' width='100%%'>\n");
210 wc_printf("<tr><td><b>");
211 wc_printf(_("Summary"));
212 wc_printf("</b></td><td>\n"
213 "<input type=\"text\" name=\"summary\" "
214 "maxlength=\"64\" size=\"64\" value=\"");
215 p = icalcomponent_get_first_property(vevent, ICAL_SUMMARY_PROPERTY);
217 escputs((char *)icalproperty_get_comment(p));
219 wc_printf("\"></td></tr>\n");
221 wc_printf("<tr><td><b>");
222 wc_printf(_("Location"));
223 wc_printf("</b></td><td>\n"
224 "<input type=\"text\" name=\"location\" "
225 "maxlength=\"64\" size=\"64\" value=\"");
226 p = icalcomponent_get_first_property(vevent, ICAL_LOCATION_PROPERTY);
228 escputs((char *)icalproperty_get_comment(p));
230 wc_printf("\"></td></tr>\n");
232 wc_printf("<tr><td><b>");
233 wc_printf(_("Start"));
234 wc_printf("</b></td><td>\n");
235 p = icalcomponent_get_first_property(vevent, ICAL_DTSTART_PROPERTY);
237 t_start = icalproperty_get_dtstart(p);
238 if (t_start.is_date) {
245 localtime_r(&now, &tm_now);
246 if (havebstr("year")) {
247 tm_now.tm_year = ibstr("year") - 1900;
248 tm_now.tm_mon = ibstr("month") - 1;
249 tm_now.tm_mday = ibstr("day");
251 if (havebstr("hour")) {
252 tm_now.tm_hour = ibstr("hour");
253 tm_now.tm_min = ibstr("minute");
262 t_start = icaltime_from_timet_with_zone(
264 ((yesbstr("alldayevent")) ? 1 : 0),
265 icaltimezone_get_utc_timezone()
270 display_icaltimetype_as_webform(&t_start, "dtstart", 0);
272 wc_printf("<input type=\"checkbox\" id=\"alldayevent\" name=\"alldayevent\" "
273 "value=\"yes\" onclick=\"eventEditAllDay();\""
275 (t_start.is_date ? "checked=\"checked\"" : "" ),
279 wc_printf("</td></tr>\n");
281 wc_printf("<tr><td><b>");
283 wc_printf("</b></td><td id=\"dtendcell\">\n");
284 p = icalcomponent_get_first_property(vevent,
285 ICAL_DTEND_PROPERTY);
287 t_end = icalproperty_get_dtend(p);
290 * If this is an all-day-event, the end time is set to real end
291 * day + 1, so we have to adjust accordingly.
293 if (t_start.is_date) {
294 icaltime_adjust(&t_end, -1, 0, 0, 0);
298 if (created_new_vevent == 1) {
299 /* set default duration */
300 if (t_start.is_date) {
302 * If this is an all-day-event, set the end time to be identical to
303 * the start time (the hour/minute/second will be set to midnight).
309 * If this is not an all-day event and there is no
310 * end time specified, make the default one hour
311 * from the start time.
316 t_end = icaltime_normalize(t_end);
317 /* t_end = icaltime_from_timet(now, 0); */
322 * If an existing event has no end date/time this is
323 * supposed to mean end = start.
328 display_icaltimetype_as_webform(&t_end, "dtend", 0);
329 wc_printf("</td></tr>\n");
331 wc_printf("<tr><td><b>");
332 wc_printf(_("Notes"));
333 wc_printf("</b></td><td>\n"
334 "<textarea name=\"description\" "
335 "rows='5' cols='72' style='width:72'>\n"
337 p = icalcomponent_get_first_property(vevent, ICAL_DESCRIPTION_PROPERTY);
339 escputs((char *)icalproperty_get_comment(p));
341 wc_printf("</textarea></td></tr>");
344 * For a new event, the user creating the event should be the
345 * organizer. Set this field accordingly.
347 if (icalcomponent_get_first_property(vevent, ICAL_ORGANIZER_PROPERTY)
349 sprintf(organizer_string, "mailto:%s", ChrPtr(WC->cs_inet_email));
350 icalcomponent_add_property(vevent,
351 icalproperty_new_organizer(organizer_string)
356 * Determine who is the organizer of this event.
357 * We need to determine "me" or "not me."
359 organizer = icalcomponent_get_first_property(vevent, ICAL_ORGANIZER_PROPERTY);
360 if (organizer != NULL) {
361 strcpy(organizer_string, icalproperty_get_organizer(organizer));
362 if (!strncasecmp(organizer_string, "mailto:", 7)) {
363 strcpy(organizer_string, &organizer_string[7]);
364 striplt(organizer_string);
365 serv_printf("ISME %s", organizer_string);
366 serv_getln(buf, sizeof buf);
373 wc_printf("<tr><td><b>");
374 wc_printf(_("Organizer"));
375 wc_printf("</b></td><td>");
376 escputs(organizer_string);
377 if (organizer_is_me) {
378 wc_printf(" <font size='-1'><i>");
379 wc_printf(_("(you are the organizer)"));
380 wc_printf("</i></font>\n");
384 * Transmit the organizer as a hidden field. We don't want the user
385 * to be able to change it, but we do want it fed back to the server,
386 * especially if this is a new event and there is no organizer already
387 * in the calendar object.
389 wc_printf("<input type=\"hidden\" name=\"organizer\" value=\"");
390 escputs(organizer_string);
393 wc_printf("</td></tr>\n");
396 wc_printf("<tr><td><b>");
397 wc_printf(_("Show time as:"));
398 wc_printf("</b></td><td>");
400 p = icalcomponent_get_first_property(vevent, ICAL_TRANSP_PROPERTY);
402 /* No transparency found. Default to opaque (busy). */
403 p = icalproperty_new_transp(ICAL_TRANSP_OPAQUE);
405 icalcomponent_add_property(vevent, p);
409 v = icalproperty_get_value(p);
415 wc_printf("<input type=\"radio\" name=\"transp\" value=\"transparent\"");
416 if ((v != NULL) && (icalvalue_get_transp(v) == ICAL_TRANSP_TRANSPARENT)) {
417 wc_printf(" CHECKED");
420 wc_printf(_("Free"));
421 wc_printf(" ");
423 wc_printf("<input type=\"radio\" name=\"transp\" value=\"opaque\"");
424 if ((v != NULL) && (icalvalue_get_transp(v) == ICAL_TRANSP_OPAQUE)) {
425 wc_printf(" CHECKED");
428 wc_printf(_("Busy"));
430 wc_printf("</td></tr>\n");
433 /* Done with properties. */
434 wc_printf("</TABLE>\n");
438 /* Attendees tab (need to move things here) */
440 wc_printf("<table border='0' width='100%%'>\n"); /* same table style as the event tab */
441 wc_printf("<tr><td><b>");
442 wc_printf(_("Attendees"));
445 wc_printf(_("(One per line)"));
446 wc_printf("</font>\n");
448 /* Pop open an address book -- begin */
450 " <a href=\"javascript:PopOpenAddressBook('attendees_box|%s');\" "
452 "<img alt='' align='middle' border='0' width='16' height='16' src=\"static/webcit_icons/essen/16x16/contact.png\">"
457 /* Pop open an address book -- end */
459 wc_printf("</td><td>"
460 "<textarea %s name=\"attendees\" id=\"attendees_box\" "
461 "onchange=\"EnableOrDisableCheckButton();\" "
462 "onKeyPress=\"EnableOrDisableCheckButton();\" "
463 "rows='10' cols='72' style='width:72'>\n",
464 (organizer_is_me ? "" : "disabled='disabled' ")
467 for (attendee = icalcomponent_get_first_property(vevent, ICAL_ATTENDEE_PROPERTY);
469 attendee = icalcomponent_get_next_property(vevent, ICAL_ATTENDEE_PROPERTY)) {
470 ch = icalproperty_get_attendee(attendee);
471 if ((ch != NULL) && !strncasecmp(ch, "mailto:", 7)) {
473 /* screen name or email address */
474 safestrncpy(attendee_string, ch + 7, sizeof(attendee_string));
475 striplt(attendee_string);
476 if (i++) wc_printf("\n");
477 escputs(attendee_string);
480 /* participant status */
481 partstat_as_string(buf, attendee);
485 wc_printf("</textarea></td></tr>\n");
486 wc_printf("</table>\n");
492 rrule = icalcomponent_get_first_property(vevent, ICAL_RRULE_PROPERTY);
494 recur = icalproperty_get_rrule(rrule);
497 /* blank recurrence with some sensible defaults */
498 memset(&recur, 0, sizeof(struct icalrecurrencetype));
500 recur.until = icaltime_null_time();
502 recur.freq = ICAL_WEEKLY_RECURRENCE;
505 wc_printf("<input type=\"checkbox\" id=\"is_recur\" name=\"is_recur\" "
507 "onclick=\"RecurrenceShowHide();\""
509 (rrule ? "checked=\"checked\"" : "" ),
510 _("This is a recurring event")
513 wc_printf("<div id=\"rrule_div\">\n"); /* begin 'rrule_div' div */
515 wc_printf("<table border='0' cellspacing='10' width='100%%'>\n");
517 wc_printf("<tr><td><b>");
518 wc_printf(_("Recurrence rule"));
519 wc_printf("</b></td><td>");
521 if ((recur.freq < 0) || (recur.freq > 6)) recur.freq = 4;
522 wc_printf("%s ", _("Repeats every"));
524 wc_printf("<input type=\"text\" name=\"interval\" maxlength=\"3\" size=\"3\" ");
525 wc_printf("value=\"%d\"> ", recur.interval);
527 wc_printf("<select name=\"freq\" id=\"freq_selector\" size=\"1\" "
528 "onChange=\"RecurrenceShowHide();\">\n");
529 for (i=0; i<(sizeof frequency_units / sizeof(char *)); ++i) {
530 wc_printf("<option %s%svalue=\"%d\">%s</option>\n",
531 ((i == recur.freq) ? "selected='selected' " : ""),
532 (((i == recur.freq) || ((i>=3)&&(i<=6))) ? "" : "disabled='disabled' "),
537 wc_printf("</select>\n");
539 wc_printf("<div id=\"weekday_selector\">"); /* begin 'weekday_selector' div */
540 wc_printf("%s<br>", _("on these weekdays:"));
542 memset(weekday_is_selected, 0, 7);
544 for (i=0; i<ICAL_BY_DAY_SIZE; ++i) {
545 if (recur.by_day[i] == ICAL_RECURRENCE_ARRAY_MAX) {
546 i = ICAL_RECURRENCE_ARRAY_MAX; /* all done */
549 for (j=0; j<7; ++j) {
550 if (icalrecurrencetype_day_day_of_week(recur.by_day[i]) == j+1) {
551 weekday_is_selected[j] = 1;
557 for (j=0; j<7; ++j) {
558 i = ((j + (int)weekstart) % 7);
559 wc_printf("<input type=\"checkbox\" name=\"weekday%d\" value=\"yes\"", i);
560 if (weekday_is_selected[i]) wc_printf(" checked='checked'");
561 wc_printf(">%s\n", weekday_labels[i]);
563 wc_printf("</div>\n"); /* end 'weekday_selector' div */
569 wc_printf("<div id=\"monthday_selector\">"); /* begin 'monthday_selector' div */
571 wc_printf("<input type=\"radio\" name=\"rrmonthtype\" id=\"rrmonthtype_mday\" "
572 "value=\"rrmonthtype_mday\" "
573 "%s onChange=\"RecurrenceShowHide();\">",
574 ((which_rrmonthtype_is_preselected == 0) ? "checked='checked'" : "")
577 rrmday = t_start.day;
578 rrmweekday = icaltime_day_of_week(t_start) - 1;
580 /* Figure out what week of the month we're in */
583 weekbase = icaltime_week_number(day1);
584 rrmweek = icaltime_week_number(t_start) - weekbase + 1;
586 /* Are we going by day of the month or week/day? */
588 if (recur.by_month_day[0] != ICAL_RECURRENCE_ARRAY_MAX) {
589 which_rrmonthtype_is_preselected = 0;
590 rrmday = recur.by_month_day[0];
592 else if (recur.by_day[0] != ICAL_RECURRENCE_ARRAY_MAX) {
593 which_rrmonthtype_is_preselected = 1;
594 rrmweek = icalrecurrencetype_day_position(recur.by_day[0]);
595 rrmweekday = icalrecurrencetype_day_day_of_week(recur.by_day[0]) - 1;
598 wc_printf(_("on day %s%d%s of the month"), "<span id=\"rrmday\">", rrmday, "</span>");
601 wc_printf("<input type=\"radio\" name=\"rrmonthtype\" id=\"rrmonthtype_wday\" "
602 "value=\"rrmonthtype_wday\" "
603 "%s onChange=\"RecurrenceShowHide();\">",
604 ((which_rrmonthtype_is_preselected == 1) ? "checked='checked'" : "")
607 wc_printf(_("on the "));
608 wc_printf("<select name=\"rrmweek\" id=\"rrmweek\" size=\"1\" "
609 "onChange=\"RecurrenceShowHide();\">\n");
610 for (i=1; i<=5; ++i) {
611 wc_printf("<option %svalue=\"%d\">%s</option>\n",
612 ((i==rrmweek) ? "selected='selected' " : ""),
617 wc_printf("</select> \n");
619 wc_printf("<select name=\"rrmweekday\" id=\"rrmweekday\" size=\"1\" "
620 "onChange=\"RecurrenceShowHide();\">\n");
621 for (j=0; j<7; ++j) {
622 i = ((j + (int)weekstart) % 7);
623 wc_printf("<option %svalue=\"%d\">%s</option>\n",
624 ((i==rrmweekday) ? "selected='selected' " : ""),
629 wc_printf("</select>");
631 wc_printf(" %s<br>\n", _("of the month"));
633 wc_printf("</div>\n"); /* end 'monthday_selector' div */
637 rrymweekday = rrmweekday;
638 rrymonth = t_start.month;
639 which_rryeartype_is_preselected = 0;
642 (recur.by_day[0] != ICAL_RECURRENCE_ARRAY_MAX)
643 && (recur.by_day[0] != 0)
644 && (recur.by_month[0] != ICAL_RECURRENCE_ARRAY_MAX)
645 && (recur.by_month[0] != 0)
647 which_rryeartype_is_preselected = 1;
648 rrymweek = icalrecurrencetype_day_position(recur.by_day[0]);
649 rrymweekday = icalrecurrencetype_day_day_of_week(recur.by_day[0]) - 1;
650 rrymonth = recur.by_month[0];
653 wc_printf("<div id=\"yearday_selector\">"); /* begin 'yearday_selector' div */
655 wc_printf("<input type=\"radio\" name=\"rryeartype\" id=\"rryeartype_ymday\" "
656 "value=\"rryeartype_ymday\" "
657 "%s onChange=\"RecurrenceShowHide();\">",
658 ((which_rryeartype_is_preselected == 0) ? "checked='checked'" : "")
660 wc_printf(_("every "));
661 wc_printf("<span id=\"ymday\">%s</span><br>", _("year on this date"));
663 wc_printf("<input type=\"radio\" name=\"rryeartype\" id=\"rryeartype_ywday\" "
664 "value=\"rryeartype_ywday\" "
665 "%s onChange=\"RecurrenceShowHide();\">",
666 ((which_rryeartype_is_preselected == 1) ? "checked='checked'" : "")
669 wc_printf(_("on the "));
670 wc_printf("<select name=\"rrymweek\" id=\"rrymweek\" size=\"1\" "
671 "onChange=\"RecurrenceShowHide();\">\n");
672 for (i=1; i<=5; ++i) {
673 wc_printf("<option %svalue=\"%d\">%s</option>\n",
674 ((i==rrymweek) ? "selected='selected' " : ""),
679 wc_printf("</select> \n");
681 wc_printf("<select name=\"rrymweekday\" id=\"rrymweekday\" size=\"1\" "
682 "onChange=\"RecurrenceShowHide();\">\n");
683 for (j=0; j<7; ++j) {
684 i = ((j + (int)weekstart) % 7);
685 wc_printf("<option %svalue=\"%d\">%s</option>\n",
686 ((i==rrymweekday) ? "selected='selected' " : ""),
691 wc_printf("</select>");
693 wc_printf(" %s ", _("of"));
695 wc_printf("<select name=\"rrymonth\" id=\"rrymonth\" size=\"1\" "
696 "onChange=\"RecurrenceShowHide();\">\n");
697 for (i=1; i<=12; ++i) {
698 wc_printf("<option %svalue=\"%d\">%s</option>\n",
699 ((i==rrymonth) ? "selected='selected' " : ""),
704 wc_printf("</select>");
707 wc_printf("</div>\n"); /* end 'yearday_selector' div */
709 wc_printf("</td></tr>\n");
712 which_rrend_is_preselected = 0;
713 if (!icaltime_is_null_time(recur.until)) which_rrend_is_preselected = 2;
714 if (recur.count > 0) which_rrend_is_preselected = 1;
716 wc_printf("<tr><td><b>");
717 wc_printf(_("Recurrence range"));
718 wc_printf("</b></td><td>\n");
720 wc_printf("<input type=\"radio\" name=\"rrend\" id=\"rrend_none\" "
721 "value=\"rrend_none\" "
722 "%s onChange=\"RecurrenceShowHide();\">",
723 ((which_rrend_is_preselected == 0) ? "checked='checked'" : "")
725 wc_printf("%s<br>\n", _("No ending date"));
727 wc_printf("<input type=\"radio\" name=\"rrend\" id=\"rrend_count\" "
728 "value=\"rrend_count\" "
729 "%s onChange=\"RecurrenceShowHide();\">",
730 ((which_rrend_is_preselected == 1) ? "checked='checked'" : "")
732 wc_printf(_("Repeat this event"));
733 wc_printf(" <input type=\"text\" name=\"rrcount\" id=\"rrcount\" maxlength=\"3\" size=\"3\" ");
734 wc_printf("value=\"%d\"> ", recur.count);
735 wc_printf(_("times"));
738 wc_printf("<input type=\"radio\" name=\"rrend\" id=\"rrend_until\" "
739 "value=\"rrend_until\" "
740 "%s onChange=\"RecurrenceShowHide();\">",
741 ((which_rrend_is_preselected == 2) ? "checked='checked'" : "")
743 wc_printf(_("Repeat this event until "));
745 if (icaltime_is_null_time(recur.until)) {
746 recur.until = icaltime_add(t_start, icaldurationtype_from_int(604800));
748 display_icaltimetype_as_webform(&recur.until, "rruntil", 1);
751 wc_printf("</td></tr>\n");
753 wc_printf("</table>\n");
754 wc_printf("</div>\n"); /* end 'rrule' div */
758 /* submit buttons (common area beneath the tabs) */
761 "<input type=\"submit\" name=\"save_button\" value=\"%s\">"
763 "<input type=\"submit\" name=\"delete_button\" value=\"%s\">\n"
765 "<input type=\"submit\" id=\"check_button\" name=\"check_button\" value=\"%s\">\n"
767 "<input type=\"submit\" name=\"cancel_button\" value=\"%s\">\n"
771 _("Check attendee availability"),
775 wc_printf("</form>\n");
777 StrBufAppendPrintf(WC->trailing_javascript,
778 "eventEditAllDay(); \n"
779 "RecurrenceShowHide(); \n"
780 "EnableOrDisableCheckButton(); \n"
782 do_template("addressbook_popup");
786 if (created_new_vevent) {
787 icalcomponent_free(vevent);
792 * Save an edited event
794 * supplied_vevent: the event to save
795 * msgnum: the index on the citserver
797 void save_individual_event(icalcomponent *supplied_vevent, long msgnum, char *from,
798 int unread, calview *calv) {
802 icalcomponent *vevent, *encaps;
803 int created_new_vevent = 0;
804 int all_day_event = 0;
805 struct icaltimetype event_start, t;
806 icalproperty *attendee = NULL;
807 char attendee_string[SIZ];
810 char form_attendees[SIZ];
811 char organizer_string[SIZ];
813 enum icalproperty_transp formtransp = ICAL_TRANSP_NONE;
816 if (supplied_vevent != NULL) {
817 vevent = supplied_vevent;
819 /* Convert all timestamps to UTC to make them easier to process. */
820 ical_dezonify(vevent);
823 * If we're looking at a fully encapsulated VCALENDAR
824 * rather than a VEVENT component, attempt to use the first
825 * relevant VEVENT subcomponent. If there is none, the
826 * NULL returned by icalcomponent_get_first_component() will
827 * tell the next iteration of this function to create a
830 if (icalcomponent_isa(vevent) == ICAL_VCALENDAR_COMPONENT) {
831 save_individual_event(
832 icalcomponent_get_first_component(
833 vevent, ICAL_VEVENT_COMPONENT),
834 msgnum, from, unread, NULL
840 vevent = icalcomponent_new(ICAL_VEVENT_COMPONENT);
841 created_new_vevent = 1;
844 if ( (havebstr("save_button"))
845 || (havebstr("check_button")) ) {
847 /* Replace values in the component with ones from the form */
849 while (prop = icalcomponent_get_first_property(vevent,
850 ICAL_SUMMARY_PROPERTY), prop != NULL) {
851 icalcomponent_remove_property(vevent, prop);
852 icalproperty_free(prop);
855 /* Add NOW() to the calendar object... */
856 icalcomponent_set_dtstamp(vevent,
860 if (havebstr("summary")) {
861 icalcomponent_add_property(vevent,
862 icalproperty_new_summary(bstr("summary")));
864 icalcomponent_add_property(vevent,
865 icalproperty_new_summary(_("Untitled Event")));
868 while (prop = icalcomponent_get_first_property(vevent,
869 ICAL_LOCATION_PROPERTY), prop != NULL) {
870 icalcomponent_remove_property(vevent, prop);
871 icalproperty_free(prop);
873 if (havebstr("location")) {
874 icalcomponent_add_property(vevent,
875 icalproperty_new_location(bstr("location")));
877 while (prop = icalcomponent_get_first_property(vevent,
878 ICAL_DESCRIPTION_PROPERTY), prop != NULL) {
879 icalcomponent_remove_property(vevent, prop);
880 icalproperty_free(prop);
882 if (havebstr("description")) {
883 icalcomponent_add_property(vevent,
884 icalproperty_new_description(bstr("description")));
887 while (prop = icalcomponent_get_first_property(vevent,
888 ICAL_DTSTART_PROPERTY), prop != NULL) {
889 icalcomponent_remove_property(vevent, prop);
890 icalproperty_free(prop);
893 if (yesbstr("alldayevent")) {
901 icaltime_from_webform_dateonly(&event_start, "dtstart");
904 icaltime_from_webform(&event_start, "dtstart");
907 prop = icalproperty_new_dtstart(event_start);
910 /* Force it to serialize as a date-only rather than date/time */
911 icalproperty_set_value(prop, icalvalue_new_date(event_start));
914 if (prop) icalcomponent_add_property(vevent, prop);
915 else icalproperty_free(prop);
917 while (prop = icalcomponent_get_first_property(vevent,
918 ICAL_DTEND_PROPERTY), prop != NULL) {
919 icalcomponent_remove_property(vevent, prop);
920 icalproperty_free(prop);
922 while (prop = icalcomponent_get_first_property(vevent,
923 ICAL_DURATION_PROPERTY), prop != NULL) {
924 icalcomponent_remove_property(vevent, prop);
925 icalproperty_free(prop);
929 icaltime_from_webform_dateonly(&t, "dtend");
931 /* with this field supposed to be non-inclusive we have to add one day */
932 icaltime_adjust(&t, 1, 0, 0, 0);
935 icaltime_from_webform(&t, "dtend");
938 icalcomponent_add_property(vevent,
939 icalproperty_new_dtend(icaltime_normalize(t)
943 /* recurrence rules -- begin */
945 /* remove any existing rule */
946 while (prop = icalcomponent_get_first_property(vevent, ICAL_RRULE_PROPERTY), prop != NULL) {
947 icalcomponent_remove_property(vevent, prop);
948 icalproperty_free(prop);
951 if (yesbstr("is_recur")) {
952 struct icalrecurrencetype recur;
953 icalrecurrencetype_clear(&recur);
955 recur.interval = atoi(bstr("interval"));
956 recur.freq = atoi(bstr("freq"));
960 /* These can't happen; they're disabled. */
961 case ICAL_SECONDLY_RECURRENCE:
963 case ICAL_MINUTELY_RECURRENCE:
965 case ICAL_HOURLY_RECURRENCE:
968 /* Daily is valid but there are no further inputs. */
969 case ICAL_DAILY_RECURRENCE:
972 /* These are the real options. */
974 case ICAL_WEEKLY_RECURRENCE:
976 for (i=0; i<7; ++i) {
977 snprintf(buf, sizeof buf, "weekday%d", i);
978 if (YESBSTR(buf)) recur.by_day[j++] =
979 icalrecurrencetype_day_day_of_week(i+1);
981 recur.by_day[j++] = ICAL_RECURRENCE_ARRAY_MAX;
984 case ICAL_MONTHLY_RECURRENCE:
985 if (!strcasecmp(bstr("rrmonthtype"), "rrmonthtype_mday")) {
986 recur.by_month_day[0] = event_start.day;
987 recur.by_month_day[1] = ICAL_RECURRENCE_ARRAY_MAX;
989 else if (!strcasecmp(bstr("rrmonthtype"), "rrmonthtype_wday")) {
990 recur.by_day[0] = (atoi(bstr("rrmweek")) * 8)
991 + atoi(bstr("rrmweekday")) + 1;
992 recur.by_day[1] = ICAL_RECURRENCE_ARRAY_MAX;
996 case ICAL_YEARLY_RECURRENCE:
997 if (!strcasecmp(bstr("rryeartype"), "rryeartype_ymday")) {
998 /* no further action is needed here */
1000 else if (!strcasecmp(bstr("rryeartype"), "rryeartype_ywday")) {
1001 recur.by_month[0] = atoi(bstr("rrymonth"));
1002 recur.by_month[1] = ICAL_RECURRENCE_ARRAY_MAX;
1003 recur.by_day[0] = (atoi(bstr("rrymweek")) * 8)
1004 + atoi(bstr("rrymweekday")) + 1;
1005 recur.by_day[1] = ICAL_RECURRENCE_ARRAY_MAX;
1009 /* This one can't happen either. */
1010 case ICAL_NO_RECURRENCE:
1014 if (!strcasecmp(bstr("rrend"), "rrend_count")) {
1015 recur.count = atoi(bstr("rrcount"));
1017 else if (!strcasecmp(bstr("rrend"), "rrend_until")) {
1018 icaltime_from_webform_dateonly(&recur.until, "rruntil");
1021 icalcomponent_add_property(vevent, icalproperty_new_rrule(recur));
1024 /* recurrence rules -- end */
1026 /* See if transparency is indicated */
1027 if (havebstr("transp")) {
1028 if (!strcasecmp(bstr("transp"), "opaque")) {
1029 formtransp = ICAL_TRANSP_OPAQUE;
1031 else if (!strcasecmp(bstr("transp"), "transparent")) {
1032 formtransp = ICAL_TRANSP_TRANSPARENT;
1035 while (prop = icalcomponent_get_first_property(vevent, ICAL_TRANSP_PROPERTY),
1037 icalcomponent_remove_property(vevent, prop);
1038 icalproperty_free(prop);
1041 icalcomponent_add_property(vevent, icalproperty_new_transp(formtransp));
1044 /* Give this event a UID if it doesn't have one. */
1045 if (icalcomponent_get_first_property(vevent,
1046 ICAL_UID_PROPERTY) == NULL) {
1048 icalcomponent_add_property(vevent, icalproperty_new_uid(buf));
1051 /* Increment the sequence ID */
1052 while (prop = icalcomponent_get_first_property(vevent,
1053 ICAL_SEQUENCE_PROPERTY), (prop != NULL) ) {
1054 i = icalproperty_get_sequence(prop);
1055 if (i > sequence) sequence = i;
1056 icalcomponent_remove_property(vevent, prop);
1057 icalproperty_free(prop);
1060 icalcomponent_add_property(vevent,
1061 icalproperty_new_sequence(sequence)
1065 * Set the organizer, only if one does not already exist *and*
1066 * the form is supplying one
1068 strcpy(buf, bstr("organizer"));
1069 if ( (icalcomponent_get_first_property(vevent,
1070 ICAL_ORGANIZER_PROPERTY) == NULL)
1071 && (!IsEmptyStr(buf)) ) {
1073 /* set new organizer */
1074 sprintf(organizer_string, "MAILTO:%s", buf);
1075 icalcomponent_add_property(vevent,
1076 icalproperty_new_organizer(organizer_string)
1082 * Add any new attendees listed in the web form
1085 /* First, strip out the parenthesized partstats. */
1086 strcpy(form_attendees, bstr("attendees"));
1087 while ( stripout(form_attendees, '(', ')') != 0);
1089 /* Next, change any commas to newlines, because we want newline-separated attendees. */
1090 j = strlen(form_attendees);
1091 for (i=0; i<j; ++i) {
1092 if (form_attendees[i] == ',') {
1093 form_attendees[i] = '\n';
1094 while (isspace(form_attendees[i+1])) {
1095 strcpy(&form_attendees[i+1], &form_attendees[i+2]);
1101 for (i=0; i<num_tokens(form_attendees, '\n'); ++i) {
1102 extract_token(buf, form_attendees, i, '\n', sizeof buf);
1104 if (!IsEmptyStr(buf)) {
1105 sprintf(attendee_string, "MAILTO:%s", buf);
1108 for (attendee = icalcomponent_get_first_property(vevent, ICAL_ATTENDEE_PROPERTY); attendee != NULL; attendee = icalcomponent_get_next_property(vevent, ICAL_ATTENDEE_PROPERTY)) {
1109 ch = icalproperty_get_attendee(attendee);
1110 if ((ch != NULL) && !strcasecmp(attendee_string, ch))
1116 icalcomponent_add_property(vevent,
1117 icalproperty_new_attendee(attendee_string)
1124 * Remove any attendees *not* listed in the web form
1126 STARTOVER: for (attendee = icalcomponent_get_first_property(vevent, ICAL_ATTENDEE_PROPERTY); attendee != NULL; attendee = icalcomponent_get_next_property(vevent, ICAL_ATTENDEE_PROPERTY)) {
1127 ch = icalproperty_get_attendee(attendee);
1128 if ((ch != NULL) && !strncasecmp(ch, "MAILTO:", 7)) {
1129 safestrncpy(attendee_string, ch + 7, sizeof(attendee_string));
1130 striplt(attendee_string);
1132 for (i=0; i<num_tokens(form_attendees, '\n'); ++i) {
1133 extract_token(buf, form_attendees, i, '\n', sizeof buf);
1135 if (!strcasecmp(buf, attendee_string)) ++foundit;
1138 icalcomponent_remove_property(vevent, attendee);
1139 icalproperty_free(attendee);
1146 * Encapsulate event into full VCALENDAR component. Clone it first,
1147 * for two reasons: one, it's easier to just free the whole thing
1148 * when we're done instead of unbundling, but more importantly, we
1149 * can't encapsulate something that may already be encapsulated
1152 encaps = ical_encapsulate_subcomponent(icalcomponent_new_clone(vevent));
1154 /* Set the method to PUBLISH */
1155 icalcomponent_set_method(encaps, ICAL_METHOD_PUBLISH);
1157 /* If the user clicked 'Save' then save it to the server. */
1158 if ( (encaps != NULL) && (havebstr("save_button")) ) {
1159 serv_puts("ENT0 1|||4|||1|");
1160 serv_getln(buf, sizeof buf);
1163 serv_puts("Content-type: text/calendar");
1164 serv_puts("Content-Transfer-Encoding: quoted-printable");
1166 Buf = NewStrBufPlain(icalcomponent_as_ical_string(encaps), -1);
1167 text_to_server_qp(Buf);
1169 // serv_puts(icalcomponent_as_ical_string(encaps));
1172 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {}
1175 AppendImportantMessage(buf + 4, - 1);
1180 icalmemory_free_ring ();
1181 icalcomponent_free(encaps);
1185 /* Or, check attendee availability if the user asked for that. */
1186 if ( (encaps != NULL) && (havebstr("check_button")) ) {
1188 /* Call this function, which does the real work */
1189 check_attendee_availability(encaps);
1191 /* This displays the form again, with our annotations */
1192 display_edit_individual_event(encaps, msgnum, from, unread, NULL);
1194 icalcomponent_free(encaps);
1197 if (encaps != NULL) {
1198 icalcomponent_free(encaps);
1205 * If the user clicked 'Delete' then delete it.
1207 if ( (havebstr("delete_button")) && (msgnum > 0L) ) {
1208 serv_printf("DELE %ld", lbstr("msgnum"));
1209 serv_getln(buf, sizeof buf);
1212 if (created_new_vevent) {
1213 icalcomponent_free(vevent);
1216 /* If this was a save or delete, go back to the calendar or summary view. */
1217 if (!havebstr("check_button")) {
1218 if (!strcasecmp(bstr("calview"), "summary")) {
1219 display_summary_page();
1222 readloop(readfwd, eUseDefault);