Revert "Removed the "fix_scrollbarbug" div and all references to it."
[citadel.git] / webcit / event.c
index ae3417462b3f6ae17fa57cfcf02cdb6fd5663679..6106ec1dbca0637eb8f3224852f3ef70b4e99a9e 100644 (file)
@@ -1,11 +1,26 @@
 /*
- * $Id$
- *
  * Editing calendar events.
+ *
+ * Copyright (c) 1996-2010 by the citadel.org team
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
 #include "webcit.h"
 #include "webserver.h"
+#include "calendar.h"
 
 /*
  * Display an event by itself (for editing)
@@ -13,7 +28,7 @@
  * msgnum              reference on the citserver
  */
 void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum, char *from,
-       int unread, struct calview *calv)
+       int unread, calview *calv)
 {
        icalcomponent *vevent;
        icalproperty *p;
@@ -33,6 +48,49 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
        char weekday_labels[7][32];
        char month_labels[12][32];
        long weekstart = 0;
+       icalproperty *rrule = NULL;
+       struct icalrecurrencetype recur;
+       char weekday_is_selected[7];
+       int which_rrmonthtype_is_preselected = 0;
+
+       int rrmday;
+       int rrmweekday;
+
+       icaltimetype day1;
+       int weekbase;
+       int rrmweek;
+       int rrymweek;
+       int rrymweekday;
+       int rrymonth;
+       int which_rrend_is_preselected;
+       int which_rryeartype_is_preselected;
+
+
+       char *tabnames[3];
+       const char *frequency_units[8];
+       const char *ordinals[6];
+
+       frequency_units[0] = _("seconds");
+       frequency_units[1] = _("minutes");
+       frequency_units[2] = _("hours");
+       frequency_units[3] = _("days");
+       frequency_units[4] = _("weeks");
+       frequency_units[5] = _("months");
+       frequency_units[6] = _("years");
+       frequency_units[7] = _("never");
+
+
+       ordinals[0] = "0";
+       ordinals[1] = _("first");
+       ordinals[2] = _("second");
+       ordinals[3] = _("third");
+       ordinals[4] = _("fourth");
+       ordinals[5] = _("fifth");
+
+
+       tabnames[0] = _("Event");
+       tabnames[1] = _("Attendees");
+       tabnames[2] = _("Recurrence");
 
        get_pref_long("weekstart", &weekstart, 17);
        if (weekstart > 6) weekstart = 0;
@@ -105,78 +163,73 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
 
        /* Begin output */
        output_headers(1, 1, 2, 0, 0, 0);
-       wprintf("<div id=\"banner\">\n");
-       wprintf("<h1>");
-       wprintf(_("Add or edit an event"));
-       wprintf("</h1>");
-       wprintf("</div>\n");
+       wc_printf("<div id=\"banner\">\n");
+       wc_printf("<h1>");
+       wc_printf(_("Add or edit an event"));
+       wc_printf("</h1>");
+       wc_printf("</div>\n");
 
-       wprintf("<div id=\"content\" class=\"service\">\n");
+       wc_printf("<div id=\"content\" class=\"service\">\n");
 
-       wprintf("<div class=\"fix_scrollbar_bug\">");
+       wc_printf("<div class=\"fix_scrollbar_bug\">");
 
        /************************************************************
         * Uncomment this to see the UID in calendar events for debugging
-       wprintf("UID == ");
+       wc_printf("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);
+       wc_printf("<br />\n");
+       wc_printf("SEQUENCE == %d<br />\n", sequence);
        *************************************************************/
 
-       wprintf("<FORM NAME=\"EventForm\" METHOD=\"POST\" action=\"save_event\">\n");
-       wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
+       wc_printf("<form name=\"EventForm\" method=\"POST\" action=\"save_event\">\n");
+       wc_printf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
 
-       wprintf("<INPUT TYPE=\"hidden\" NAME=\"msgnum\" VALUE=\"%ld\">\n",
+       wc_printf("<input type=\"hidden\" name=\"msgnum\" value=\"%ld\">\n",
                msgnum);
-       wprintf("<INPUT TYPE=\"hidden\" NAME=\"calview\" VALUE=\"%s\">\n",
+       wc_printf("<input type=\"hidden\" name=\"calview\" value=\"%s\">\n",
                bstr("calview"));
-       wprintf("<INPUT TYPE=\"hidden\" NAME=\"year\" VALUE=\"%s\">\n",
+       wc_printf("<input type=\"hidden\" name=\"year\" value=\"%s\">\n",
                bstr("year"));
-       wprintf("<INPUT TYPE=\"hidden\" NAME=\"month\" VALUE=\"%s\">\n",
+       wc_printf("<input type=\"hidden\" name=\"month\" value=\"%s\">\n",
                bstr("month"));
-       wprintf("<INPUT TYPE=\"hidden\" NAME=\"day\" VALUE=\"%s\">\n",
+       wc_printf("<input type=\"hidden\" name=\"day\" value=\"%s\">\n",
                bstr("day"));
 
-       char *tabnames[] = {
-               _("Event"),
-               _("Attendees"),
-               _("Recurrence")
-       };
 
        tabbed_dialog(3, tabnames);
        begin_tab(0, 3);
 
        /* Put it in a borderless table so it lines up nicely */
-       wprintf("<TABLE border=0 width=100%%>\n");
+       wc_printf("<table border='0' width='100%%'>\n");
 
-       wprintf("<TR><TD><B>");
-       wprintf(_("Summary"));
-       wprintf("</B></TD><TD>\n"
-               "<INPUT TYPE=\"text\" NAME=\"summary\" "
-               "MAXLENGTH=\"64\" SIZE=\"64\" VALUE=\"");
+       wc_printf("<tr><td><b>");
+       wc_printf(_("Summary"));
+       wc_printf("</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("\"></TD></TR>\n");
+       wc_printf("\"></td></tr>\n");
 
-       wprintf("<TR><TD><B>");
-       wprintf(_("Location"));
-       wprintf("</B></TD><TD>\n"
-               "<INPUT TYPE=\"text\" NAME=\"location\" "
-               "MAXLENGTH=\"64\" SIZE=\"64\" VALUE=\"");
+       wc_printf("<tr><td><b>");
+       wc_printf(_("Location"));
+       wc_printf("</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");
+       wc_printf("\"></td></tr>\n");
 
-       wprintf("<TR><TD><B>");
-       wprintf(_("Start"));
-       wprintf("</B></TD><TD>\n");
+       wc_printf("<tr><td><b>");
+       wc_printf(_("Start"));
+       wc_printf("</b></td><td>\n");
        p = icalcomponent_get_first_property(vevent, ICAL_DTSTART_PROPERTY);
        if (p != NULL) {
                t_start = icalproperty_get_dtstart(p);
@@ -214,59 +267,76 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
        }
        display_icaltimetype_as_webform(&t_start, "dtstart", 0);
 
-       wprintf("<INPUT TYPE=\"checkbox\" id=\"alldayevent\" NAME=\"alldayevent\" "
-               "VALUE=\"yes\" onclick=\"eventEditAllDay();\""
+       wc_printf("<input type=\"checkbox\" id=\"alldayevent\" name=\"alldayevent\" "
+               "value=\"yes\" onclick=\"eventEditAllDay();\""
                " %s >%s",
-               (t_start.is_date ? "CHECKED=\"CHECKED\"" : "" ),
+               (t_start.is_date ? "checked=\"checked\"" : "" ),
                _("All day event")
        );
 
-       wprintf("</TD></TR>\n");
+       wc_printf("</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>");
-       wprintf(_("End"));
-       wprintf("</B></TD><TD id=\"dtendcell\">\n");
-       if (t_start.is_date) {
-               t_end = t_start;
+       wc_printf("<tr><td><b>");
+       wc_printf(_("End"));
+       wc_printf("</b></td><td id=\"dtendcell\">\n");
+       p = icalcomponent_get_first_property(vevent,
+                                               ICAL_DTEND_PROPERTY);
+       if (p != NULL) {
+               t_end = icalproperty_get_dtend(p);
+
+               /*
+                * If this is an all-day-event, the end time is set to real end
+                * day + 1, so we have to adjust accordingly.
+                */
+               if (t_start.is_date) {
+                       icaltime_adjust(&t_end, -1, 0, 0, 0);
+               }
        }
        else {
-               p = icalcomponent_get_first_property(vevent,
-                                                       ICAL_DTEND_PROPERTY);
-               if (p != NULL) {
-                       t_end = icalproperty_get_dtend(p);
+               if (created_new_vevent == 1) {
+                       /* set default duration */
+                       if (t_start.is_date) {
+                               /*
+                                * 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).
+                                */
+                               t_end = t_start;
+                       }
+                       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); */
+                       }
                }
                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.
+                        * If an existing event has no end date/time this is
+                        * supposed to mean end = start.
                         */
                        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", 0);
-       wprintf("</TD></TR>\n");
+       wc_printf("</td></tr>\n");
 
-       wprintf("<TR><TD><B>");
-       wprintf(_("Notes"));
-       wprintf("</B></TD><TD>\n"
-               "<TEXTAREA NAME=\"description\" wrap=soft "
-               "ROWS=5 COLS=80 WIDTH=80>\n"
+       wc_printf("<tr><td><b>");
+       wc_printf(_("Notes"));
+       wc_printf("</b></td><td>\n"
+               "<textarea name=\"description\" "
+               "rows='5' cols='72' style='width:72'>\n"
        );
        p = icalcomponent_get_first_property(vevent, ICAL_DESCRIPTION_PROPERTY);
        if (p != NULL) {
                escputs((char *)icalproperty_get_comment(p));
        }
-       wprintf("</TEXTAREA></TD></TR>");
+       wc_printf("</textarea></td></tr>");
 
        /*
         * For a new event, the user creating the event should be the
@@ -274,7 +344,7 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
         */
        if (icalcomponent_get_first_property(vevent, ICAL_ORGANIZER_PROPERTY)
           == NULL) {
-               sprintf(organizer_string, "MAILTO:%s", WC->cs_inet_email);
+               sprintf(organizer_string, "mailto:%s", ChrPtr(WC->cs_inet_email));
                icalcomponent_add_property(vevent,
                        icalproperty_new_organizer(organizer_string)
                );
@@ -287,7 +357,7 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
        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)) {
+               if (!strncasecmp(organizer_string, "mailto:", 7)) {
                        strcpy(organizer_string, &organizer_string[7]);
                        striplt(organizer_string);
                        serv_printf("ISME %s", organizer_string);
@@ -298,14 +368,14 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
                }
        }
 
-       wprintf("<TR><TD><B>");
-       wprintf(_("Organizer"));
-       wprintf("</B></TD><TD>");
+       wc_printf("<tr><td><b>");
+       wc_printf(_("Organizer"));
+       wc_printf("</b></td><td>");
        escputs(organizer_string);
        if (organizer_is_me) {
-               wprintf(" <FONT SIZE=-1><I>");
-               wprintf(_("(you are the organizer)"));
-               wprintf("</I></FONT>\n");
+               wc_printf(" <font size='-1'><i>");
+               wc_printf(_("(you are the organizer)"));
+               wc_printf("</i></font>\n");
        }
 
        /*
@@ -314,16 +384,16 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
         * especially if this is a new event and there is no organizer already
         * in the calendar object.
         */
-       wprintf("<INPUT TYPE=\"hidden\" NAME=\"organizer\" VALUE=\"");
+       wc_printf("<input type=\"hidden\" name=\"organizer\" value=\"");
        escputs(organizer_string);
-       wprintf("\">");
+       wc_printf("\">");
 
-       wprintf("</TD></TR>\n");
+       wc_printf("</td></tr>\n");
 
        /* Transparency */
-       wprintf("<TR><TD><B>");
-       wprintf(_("Show time as:"));
-       wprintf("</B></TD><TD>");
+       wc_printf("<tr><td><b>");
+       wc_printf(_("Show time as:"));
+       wc_printf("</b></td><td>");
 
        p = icalcomponent_get_first_property(vevent, ICAL_TRANSP_PROPERTY);
        if (p == NULL) {
@@ -340,82 +410,82 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
                v = NULL;
        }
 
-       wprintf("<INPUT TYPE=\"radio\" NAME=\"transp\" VALUE=\"transparent\"");
+       wc_printf("<input type=\"radio\" name=\"transp\" value=\"transparent\"");
        if ((v != NULL) && (icalvalue_get_transp(v) == ICAL_TRANSP_TRANSPARENT)) {
-               wprintf(" CHECKED");
+               wc_printf(" CHECKED");
        }
-       wprintf(">");
-       wprintf(_("Free"));
-       wprintf("&nbsp;&nbsp;");
+       wc_printf(">");
+       wc_printf(_("Free"));
+       wc_printf("&nbsp;&nbsp;");
 
-       wprintf("<INPUT TYPE=\"radio\" NAME=\"transp\" VALUE=\"opaque\"");
+       wc_printf("<input type=\"radio\" name=\"transp\" value=\"opaque\"");
        if ((v != NULL) && (icalvalue_get_transp(v) == ICAL_TRANSP_OPAQUE)) {
-               wprintf(" CHECKED");
+               wc_printf(" CHECKED");
        }
-       wprintf(">");
-       wprintf(_("Busy"));
+       wc_printf(">");
+       wc_printf(_("Busy"));
 
-       wprintf("</TD></TR>\n");
+       wc_printf("</td></tr>\n");
 
 
        /* Done with properties. */
-       wprintf("</TABLE>\n");
+       wc_printf("</TABLE>\n");
 
        end_tab(0, 3);
 
        /* Attendees tab (need to move things here) */
        begin_tab(1, 3);
-       wprintf("<TABLE border=0 width=100%%>\n");      /* same table style as the event tab */
-       wprintf("<TR><TD><B>");
-       wprintf(_("Attendees"));
-       wprintf("</B><br />"
-               "<font size=-2>");
-       wprintf(_("(One per line)"));
-       wprintf("</font>\n");
+       wc_printf("<table border='0' width='100%%'>\n");        /* same table style as the event tab */
+       wc_printf("<tr><td><b>");
+       wc_printf(_("Attendees"));
+       wc_printf("</b><br />"
+               "<font size='-2'>");
+       wc_printf(_("(One per line)"));
+       wc_printf("</font>\n");
 
        /* Pop open an address book -- begin */
-       wprintf(
+       wc_printf(
                "&nbsp;<a href=\"javascript:PopOpenAddressBook('attendees_box|%s');\" "
                "title=\"%s\">"
-               "<img align=middle border=0 width=24 height=24 src=\"static/viewcontacts_24x.gif\">"
+               "<img alt='' align='middle' border='0' width='24' height='24' src=\"static/viewcontacts_24x.gif\">"
                "</a>",
                _("Attendees"),
                _("Contacts")
        );
        /* Pop open an address book -- end */
 
-       wprintf("</TD><TD>"
-               "<TEXTAREA %s NAME=\"attendees\" id=\"attendees_box\" wrap=soft "
-               "ROWS=3 COLS=80 WIDTH=80>\n",
-               (organizer_is_me ? "" : "DISABLED ")
+       wc_printf("</td><td>"
+               "<textarea %s name=\"attendees\" id=\"attendees_box\" "
+               "onchange=\"EnableOrDisableCheckButton();\" "
+               "onKeyPress=\"EnableOrDisableCheckButton();\" "
+               "rows='10' cols='72' style='width:72'>\n",
+               (organizer_is_me ? "" : "disabled='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)) {
+               if (!strncasecmp(attendee_string, "mailto:", 7)) {
 
                        /* screen name or email address */
                        strcpy(attendee_string, &attendee_string[7]);
                        striplt(attendee_string);
-                       if (i++) wprintf("\n");
+                       if (i++) wc_printf("\n");
                        escputs(attendee_string);
-                       wprintf(" ");
+                       wc_printf(" ");
 
                        /* participant status */
                        partstat_as_string(buf, attendee);
                        escputs(buf);
                }
        }
-       wprintf("</TEXTAREA></TD></TR>\n");
-       wprintf("</TABLE>\n");
+       wc_printf("</textarea></td></tr>\n");
+       wc_printf("</table>\n");
        end_tab(1, 3);
 
        /* Recurrence tab */
        begin_tab(2, 3);
-       icalproperty *rrule = NULL;
-       struct icalrecurrencetype recur;
 
        rrule = icalcomponent_get_first_property(vevent, ICAL_RRULE_PROPERTY);
        if (rrule) {
@@ -430,64 +500,43 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
                recur.freq = ICAL_WEEKLY_RECURRENCE;
        }
 
-       wprintf("<INPUT TYPE=\"checkbox\" id=\"is_recur\" NAME=\"is_recur\" "
-               "VALUE=\"yes\" "
+       wc_printf("<input type=\"checkbox\" id=\"is_recur\" name=\"is_recur\" "
+               "value=\"yes\" "
                "onclick=\"RecurrenceShowHide();\""
                " %s >%s",
-               (rrule ? "CHECKED=\"CHECKED\"" : "" ),
+               (rrule ? "checked=\"checked\"" : "" ),
                _("This is a recurring event")
        );
 
-       wprintf("<div id=\"rrule_div\">\n");            /* begin 'rrule_div' div */
-
-       wprintf("<table border=0 cellspacing=\"10\" width=100%%>\n");
-
-       char *frequency_units[] = {
-               _("seconds"),
-               _("minutes"),
-               _("hours"),
-               _("days"),
-               _("weeks"),
-               _("months"),
-               _("years"),
-               _("never")
-       };
-
-       char *ordinals[] = {
-               "0",
-               _("first"),
-               _("second"),
-               _("third"),
-               _("fourth"),
-               _("fifth")
-       };
-
-       wprintf("<tr><td><b>");
-       wprintf(_("Recurrence rule"));
-       wprintf("</b></td><td>");
+       wc_printf("<div id=\"rrule_div\">\n");          /* begin 'rrule_div' div */
+
+       wc_printf("<table border='0' cellspacing='10' width='100%%'>\n");
+
+       wc_printf("<tr><td><b>");
+       wc_printf(_("Recurrence rule"));
+       wc_printf("</b></td><td>");
 
        if ((recur.freq < 0) || (recur.freq > 6)) recur.freq = 4;
-       wprintf("%s ", _("Repeats every"));
+       wc_printf("%s ", _("Repeats every"));
 
-       wprintf("<input type=\"text\" name=\"interval\" maxlength=\"3\" size=\"3\" ");
-       wprintf("value=\"%d\">&nbsp;", recur.interval);
+       wc_printf("<input type=\"text\" name=\"interval\" maxlength=\"3\" size=\"3\" ");
+       wc_printf("value=\"%d\">&nbsp;", recur.interval);
 
-       wprintf("<select name=\"freq\" id=\"freq_selector\" size=\"1\" "
+       wc_printf("<select name=\"freq\" id=\"freq_selector\" size=\"1\" "
                "onChange=\"RecurrenceShowHide();\">\n");
        for (i=0; i<(sizeof frequency_units / sizeof(char *)); ++i) {
-               wprintf("<option %s%svalue=\"%d\">%s</option>\n",
-                       ((i == recur.freq) ? "selected " : ""),
-                       (((i == recur.freq) || ((i>=3)&&(i<=6))) ? "" : "disabled "),
+               wc_printf("<option %s%svalue=\"%d\">%s</option>\n",
+                       ((i == recur.freq) ? "selected='selected' " : ""),
+                       (((i == recur.freq) || ((i>=3)&&(i<=6))) ? "" : "disabled='disabled' "),
                        i,
                        frequency_units[i]
                );
        }
-       wprintf("</select>\n");
+       wc_printf("</select>\n");
 
-       wprintf("<div id=\"weekday_selector\">");       /* begin 'weekday_selector' div */
-       wprintf("%s<br>", _("on these weekdays:"));
+       wc_printf("<div id=\"weekday_selector\">");     /* begin 'weekday_selector' div */
+       wc_printf("%s<br>", _("on these weekdays:"));
 
-       char weekday_is_selected[7];
        memset(weekday_is_selected, 0, 7);
 
        for (i=0; i<ICAL_BY_DAY_SIZE; ++i) {
@@ -505,33 +554,32 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
 
        for (j=0; j<7; ++j) {
                i = ((j + (int)weekstart) % 7);
-               wprintf("<input type=\"checkbox\" name=\"weekday%d\" value=\"yes\"", i);
-               if (weekday_is_selected[i]) wprintf(" checked");
-               wprintf(">%s\n", weekday_labels[i]);
+               wc_printf("<input type=\"checkbox\" name=\"weekday%d\" value=\"yes\"", i);
+               if (weekday_is_selected[i]) wc_printf(" checked='checked'");
+               wc_printf(">%s\n", weekday_labels[i]);
        }
-       wprintf("</div>\n");                            /* end 'weekday_selector' div */
+       wc_printf("</div>\n");                          /* end 'weekday_selector' div */
 
 
 
 
 
-       int which_rrmonthtype_is_preselected = 0;
-       wprintf("<div id=\"monthday_selector\">");      /* begin 'monthday_selector' div */
+       wc_printf("<div id=\"monthday_selector\">");    /* begin 'monthday_selector' div */
 
-       wprintf("<input type=\"radio\" name=\"rrmonthtype\" id=\"rrmonthtype_mday\" "
+       wc_printf("<input type=\"radio\" name=\"rrmonthtype\" id=\"rrmonthtype_mday\" "
                "value=\"rrmonthtype_mday\" "
                "%s onChange=\"RecurrenceShowHide();\">",
-               ((which_rrmonthtype_is_preselected == 0) ? "checked" : "")
+               ((which_rrmonthtype_is_preselected == 0) ? "checked='checked'" : "")
        );
 
-       int rrmday = t_start.day;
-       int rrmweekday = icaltime_day_of_week(t_start) - 1;
+       rrmday = t_start.day;
+       rrmweekday = icaltime_day_of_week(t_start) - 1;
 
        /* Figure out what week of the month we're in */
-       icaltimetype day1 = t_start;
+       day1 = t_start;
        day1.day = 1;
-       int weekbase = icaltime_week_number(day1);
-       int rrmweek = icaltime_week_number(t_start) - weekbase + 1;
+       weekbase = icaltime_week_number(day1);
+       rrmweek = icaltime_week_number(t_start) - weekbase + 1;
 
        /* Are we going by day of the month or week/day? */
 
@@ -545,187 +593,191 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
                rrmweekday = icalrecurrencetype_day_day_of_week(recur.by_day[0]) - 1;
        }
 
-       wprintf(_("on day %s%d%s of the month"), "<span id=\"rrmday\">", rrmday, "</span>");
-       wprintf("<br />\n");
+       wc_printf(_("on day %s%d%s of the month"), "<span id=\"rrmday\">", rrmday, "</span>");
+       wc_printf("<br />\n");
 
-       wprintf("<input type=\"radio\" name=\"rrmonthtype\" id=\"rrmonthtype_wday\" "
+       wc_printf("<input type=\"radio\" name=\"rrmonthtype\" id=\"rrmonthtype_wday\" "
                "value=\"rrmonthtype_wday\" "
                "%s onChange=\"RecurrenceShowHide();\">",
-               ((which_rrmonthtype_is_preselected == 1) ? "checked" : "")
+               ((which_rrmonthtype_is_preselected == 1) ? "checked='checked'" : "")
        );
 
-       wprintf(_("on the "));
-       wprintf("<select name=\"rrmweek\" id=\"rrmweek\" size=\"1\" "
+       wc_printf(_("on the "));
+       wc_printf("<select name=\"rrmweek\" id=\"rrmweek\" size=\"1\" "
                "onChange=\"RecurrenceShowHide();\">\n");
        for (i=1; i<=5; ++i) {
-               wprintf("<option %svalue=\"%d\">%s</option>\n",
-                       ((i==rrmweek) ? "selected " : ""),
+               wc_printf("<option %svalue=\"%d\">%s</option>\n",
+                       ((i==rrmweek) ? "selected='selected' " : ""),
                        i,
                        ordinals[i]
                );
        }
-       wprintf("</select> \n");
+       wc_printf("</select> \n");
 
-       wprintf("<select name=\"rrmweekday\" id=\"rrmweekday\" size=\"1\" "
+       wc_printf("<select name=\"rrmweekday\" id=\"rrmweekday\" size=\"1\" "
                "onChange=\"RecurrenceShowHide();\">\n");
        for (j=0; j<7; ++j) {
                i = ((j + (int)weekstart) % 7);
-               wprintf("<option %svalue=\"%d\">%s</option>\n",
-                       ((i==rrmweekday) ? "selected " : ""),
+               wc_printf("<option %svalue=\"%d\">%s</option>\n",
+                       ((i==rrmweekday) ? "selected='selected' " : ""),
                        i,
                        weekday_labels[i]
                );
        }
-       wprintf("</select>");
+       wc_printf("</select>");
 
-       wprintf(" %s<br />\n", _("of the month"));
+       wc_printf(" %s<br />\n", _("of the month"));
 
-       wprintf("</div>\n");                            /* end 'monthday_selector' div */
+       wc_printf("</div>\n");                          /* end 'monthday_selector' div */
 
 
-       int rrymweek = rrmweek;
-       int rrymweekday = rrmweekday;
-       int rrymonth = t_start.month;
-       int which_rryeartype_is_preselected = 0;
+       rrymweek = rrmweek;
+       rrymweekday = rrmweekday;
+       rrymonth = t_start.month;
+       which_rryeartype_is_preselected = 0;
 
-       if ( (recur.by_day[0] != ICAL_RECURRENCE_ARRAY_MAX) 
-          && (recur.by_month[0] != ICAL_RECURRENCE_ARRAY_MAX) ) {
+       if (
+               (recur.by_day[0] != ICAL_RECURRENCE_ARRAY_MAX)
+               && (recur.by_day[0] != 0)
+               && (recur.by_month[0] != ICAL_RECURRENCE_ARRAY_MAX)
+               && (recur.by_month[0] != 0)
+       ) {
                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 */
+       wc_printf("<div id=\"yearday_selector\">");     /* begin 'yearday_selector' div */
 
-       wprintf("<input type=\"radio\" name=\"rryeartype\" id=\"rryeartype_ymday\" "
+       wc_printf("<input type=\"radio\" name=\"rryeartype\" id=\"rryeartype_ymday\" "
                "value=\"rryeartype_ymday\" "
                "%s onChange=\"RecurrenceShowHide();\">",
-               ((which_rryeartype_is_preselected == 0) ? "checked" : "")
+               ((which_rryeartype_is_preselected == 0) ? "checked='checked'" : "")
        );
-       wprintf(_("every "));
-       wprintf("<span id=\"ymday\">%s</span><br />", _("year on this date"));
+       wc_printf(_("every "));
+       wc_printf("<span id=\"ymday\">%s</span><br />", _("year on this date"));
 
-       wprintf("<input type=\"radio\" name=\"rryeartype\" id=\"rryeartype_ywday\" "
+       wc_printf("<input type=\"radio\" name=\"rryeartype\" id=\"rryeartype_ywday\" "
                "value=\"rryeartype_ywday\" "
                "%s onChange=\"RecurrenceShowHide();\">",
-               ((which_rryeartype_is_preselected == 1) ? "checked" : "")
+               ((which_rryeartype_is_preselected == 1) ? "checked='checked'" : "")
        );
 
-       wprintf(_("on the "));
-       wprintf("<select name=\"rrymweek\" id=\"rrymweek\" size=\"1\" "
+       wc_printf(_("on the "));
+       wc_printf("<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 " : ""),
+               wc_printf("<option %svalue=\"%d\">%s</option>\n",
+                       ((i==rrymweek) ? "selected='selected' " : ""),
                        i,
                        ordinals[i]
                );
        }
-       wprintf("</select> \n");
+       wc_printf("</select> \n");
 
-       wprintf("<select name=\"rrymweekday\" id=\"rrymweekday\" size=\"1\" "
+       wc_printf("<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 " : ""),
+               wc_printf("<option %svalue=\"%d\">%s</option>\n",
+                       ((i==rrymweekday) ? "selected='selected' " : ""),
                        i,
                        weekday_labels[i]
                );
        }
-       wprintf("</select>");
+       wc_printf("</select>");
 
-       wprintf(" %s ", _("of"));
+       wc_printf(" %s ", _("of"));
 
-       wprintf("<select name=\"rrymonth\" id=\"rrymonth\" size=\"1\" "
+       wc_printf("<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 " : ""),
+               wc_printf("<option %svalue=\"%d\">%s</option>\n",
+                       ((i==rrymonth) ? "selected='selected' " : ""),
                        i,
                        month_labels[i-1]
                );
        }
-       wprintf("</select>");
-       wprintf("<br />\n");
+       wc_printf("</select>");
+       wc_printf("<br />\n");
 
-       wprintf("</div>\n");                            /* end 'yearday_selector' div */
+       wc_printf("</div>\n");                          /* end 'yearday_selector' div */
 
-       wprintf("</td></tr>\n");
+       wc_printf("</td></tr>\n");
 
 
-       int which_rrend_is_preselected = 0;
+       which_rrend_is_preselected = 0;
        if (!icaltime_is_null_time(recur.until)) which_rrend_is_preselected = 2;
        if (recur.count > 0) which_rrend_is_preselected = 1;
 
-       wprintf("<tr><td><b>");
-       wprintf(_("Recurrence range"));
-       wprintf("</b></td><td>\n");
+       wc_printf("<tr><td><b>");
+       wc_printf(_("Recurrence range"));
+       wc_printf("</b></td><td>\n");
 
-       wprintf("<input type=\"radio\" name=\"rrend\" id=\"rrend_none\" "
+       wc_printf("<input type=\"radio\" name=\"rrend\" id=\"rrend_none\" "
                "value=\"rrend_none\" "
                "%s onChange=\"RecurrenceShowHide();\">",
-               ((which_rrend_is_preselected == 0) ? "checked" : "")
+               ((which_rrend_is_preselected == 0) ? "checked='checked'" : "")
        );
-       wprintf("%s<br />\n", _("No ending date"));
+       wc_printf("%s<br />\n", _("No ending date"));
 
-       wprintf("<input type=\"radio\" name=\"rrend\" id=\"rrend_count\" "
+       wc_printf("<input type=\"radio\" name=\"rrend\" id=\"rrend_count\" "
                "value=\"rrend_count\" "
                "%s onChange=\"RecurrenceShowHide();\">",
-               ((which_rrend_is_preselected == 1) ? "checked" : "")
+               ((which_rrend_is_preselected == 1) ? "checked='checked'" : "")
        );
-       wprintf(_("Repeat this event"));
-       wprintf(" <input type=\"text\" name=\"rrcount\" id=\"rrcount\" maxlength=\"3\" size=\"3\" ");
-       wprintf("value=\"%d\"> ", recur.count);
-       wprintf(_("times"));
-       wprintf("<br />\n");
+       wc_printf(_("Repeat this event"));
+       wc_printf(" <input type=\"text\" name=\"rrcount\" id=\"rrcount\" maxlength=\"3\" size=\"3\" ");
+       wc_printf("value=\"%d\"> ", recur.count);
+       wc_printf(_("times"));
+       wc_printf("<br />\n");
 
-       wprintf("<input type=\"radio\" name=\"rrend\" id=\"rrend_until\" "
+       wc_printf("<input type=\"radio\" name=\"rrend\" id=\"rrend_until\" "
                "value=\"rrend_until\" "
                "%s onChange=\"RecurrenceShowHide();\">",
-               ((which_rrend_is_preselected == 2) ? "checked" : "")
+               ((which_rrend_is_preselected == 2) ? "checked='checked'" : "")
        );
-       wprintf(_("Repeat this event until "));
+       wc_printf(_("Repeat this event until "));
 
        if (icaltime_is_null_time(recur.until)) {
                recur.until = icaltime_add(t_start, icaldurationtype_from_int(604800));
        }
        display_icaltimetype_as_webform(&recur.until, "rruntil", 1);
-       wprintf("<br />\n");
+       wc_printf("<br />\n");
 
-       wprintf("</td></tr>\n");
+       wc_printf("</td></tr>\n");
 
-       wprintf("</table>\n");
-       wprintf("</div>\n");                            /* end 'rrule' div */
+       wc_printf("</table>\n");
+       wc_printf("</div>\n");                          /* end 'rrule' div */
 
        end_tab(2, 3);
 
        /* submit buttons (common area beneath the tabs) */
        begin_tab(3, 3);
-       wprintf("<CENTER>"
-               "<INPUT TYPE=\"submit\" NAME=\"save_button\" VALUE=\"%s\">"
+       wc_printf("<center>"
+               "<input type=\"submit\" name=\"save_button\" value=\"%s\">"
                "&nbsp;&nbsp;"
-               "<INPUT TYPE=\"submit\" NAME=\"delete_button\" VALUE=\"%s\">\n"
+               "<input type=\"submit\" name=\"delete_button\" value=\"%s\">\n"
                "&nbsp;&nbsp;"
-               "<INPUT TYPE=\"submit\" NAME=\"check_button\" "
-                               "VALUE=\"%s\">\n"
+               "<input type=\"submit\" id=\"check_button\" name=\"check_button\" value=\"%s\">\n"
                "&nbsp;&nbsp;"
-               "<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">\n"
-               "</CENTER>\n",
+               "<input type=\"submit\" name=\"cancel_button\" value=\"%s\">\n"
+               "</center>\n",
                _("Save"),
                _("Delete"),
                _("Check attendee availability"),
                _("Cancel")
        );
-       wprintf("</FORM>\n");
        end_tab(3, 3);
+       wc_printf("</form>\n");
 
-       wprintf("</div>\n");                    /* end 'fix_scrollbar_bug' div */
+       wc_printf("</div>\n");                  /* end 'fix_scrollbar_bug' div */
 
        StrBufAppendPrintf(WC->trailing_javascript,
-               "eventEditAllDay();     \n"
-               "RecurrenceShowHide();  \n"
+               "eventEditAllDay();             \n"
+               "RecurrenceShowHide();          \n"
+               "EnableOrDisableCheckButton();  \n"
        );
        address_book_popup();
        wDumpContent(1);
@@ -742,7 +794,7 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
  * msgnum:             the index on the citserver
  */
 void save_individual_event(icalcomponent *supplied_vevent, long msgnum, char *from,
-                       int unread, struct calview *calv) {
+                       int unread, calview *calv) {
        char buf[SIZ];
        icalproperty *prop;
        icalcomponent *vevent, *encaps;
@@ -775,7 +827,7 @@ void save_individual_event(icalcomponent *supplied_vevent, long msgnum, char *fr
                if (icalcomponent_isa(vevent) == ICAL_VCALENDAR_COMPONENT) {
                        save_individual_event(
                                icalcomponent_get_first_component(
-                                       vevent, ICAL_VEVENT_COMPONENT), 
+                                       vevent, ICAL_VEVENT_COMPONENT),
                                msgnum, from, unread, NULL
                        );
                        return;
@@ -797,15 +849,19 @@ void save_individual_event(icalcomponent *supplied_vevent, long msgnum, char *fr
                        icalproperty_free(prop);
                }
 
+               /* Add NOW() to the calendar object... */
+               icalcomponent_set_dtstamp(vevent,
+                                         icaltime_from_timet(
+                                                 time(NULL), 0));
+
                if (havebstr("summary")) {
-       
                        icalcomponent_add_property(vevent,
                                        icalproperty_new_summary(bstr("summary")));
                } else {
                        icalcomponent_add_property(vevent,
-                                       icalproperty_new_summary("Untitled Event"));
+                                       icalproperty_new_summary(_("Untitled Event")));
                }
-       
+
                while (prop = icalcomponent_get_first_property(vevent,
                                        ICAL_LOCATION_PROPERTY), prop != NULL) {
                        icalcomponent_remove_property(vevent, prop);
@@ -866,14 +922,21 @@ void save_individual_event(icalcomponent *supplied_vevent, long msgnum, char *fr
                        icalproperty_free(prop);
                }
 
-               if (all_day_event == 0) {
-                       icaltime_from_webform(&t, "dtend");     
-                       icalcomponent_add_property(vevent,
-                               icalproperty_new_dtend(icaltime_normalize(t)
-                               )
-                       );
+               if (all_day_event) {
+                       icaltime_from_webform_dateonly(&t, "dtend");
+
+                       /* with this field supposed to be non-inclusive we have to add one day */
+                       icaltime_adjust(&t, 1, 0, 0, 0);
+               }
+               else {
+                       icaltime_from_webform(&t, "dtend");
                }
 
+               icalcomponent_add_property(vevent,
+                       icalproperty_new_dtend(icaltime_normalize(t)
+                       )
+               );
+
                /* recurrence rules -- begin */
 
                /* remove any existing rule */
@@ -994,14 +1057,14 @@ void save_individual_event(icalcomponent *supplied_vevent, long msgnum, char *fr
                icalcomponent_add_property(vevent,
                        icalproperty_new_sequence(sequence)
                );
-               
+
                /*
                 * 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) 
+                  ICAL_ORGANIZER_PROPERTY) == NULL)
                   && (!IsEmptyStr(buf)) ) {
 
                        /* set new organizer */
@@ -1018,11 +1081,7 @@ void save_individual_event(icalcomponent *supplied_vevent, long msgnum, char *fr
 
                /* First, strip out the parenthesized partstats.  */
                strcpy(form_attendees, bstr("attendees"));
-               do {
-                       i = strlen(form_attendees);
-                       stripout(form_attendees, '(', ')');
-                       j = strlen(form_attendees);
-               } while (i != j);
+               while ( stripout(form_attendees, '(', ')') != 0);
 
                /* Next, change any commas to newlines, because we want newline-separated attendees. */
                j = strlen(form_attendees);
@@ -1145,8 +1204,13 @@ STARTOVER:       for (attendee = icalcomponent_get_first_property(vevent, ICAL_ATTENDE
                icalcomponent_free(vevent);
        }
 
-       /* If this was a save or delete, go back to the calendar view. */
+       /* If this was a save or delete, go back to the calendar or summary view. */
        if (!havebstr("check_button")) {
-               readloop("readfwd");
+               if (!strcasecmp(bstr("calview"), "summary")) {
+                       summary();
+               }
+               else {
+                       readloop(readfwd, eUseDefault);
+               }
        }
 }