]> code.citadel.org Git - citadel.git/blobdiff - webcit/event.c
recurrence editor
[citadel.git] / webcit / event.c
index 05d08400a9fffec1483911b1a77f38337d41c533..4618e8bd695319d72e5c10c564ca2bd118a93a9f 100644 (file)
@@ -7,7 +7,6 @@
 #include "webcit.h"
 #include "webserver.h"
 
-
 /*
  * Display an event by itself (for editing)
  * supplied_vevent     the event to edit
@@ -27,13 +26,28 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
        char attendee_string[SIZ];
        char buf[SIZ];
        int organizer_is_me = 0;
-       int i;
+       int i, j = 0;
        int sequence = 0;
+       char weekday_labels[7][32];
 
        lprintf(9, "display_edit_individual_event(%ld) calview=%s year=%s month=%s day=%s\n",
                msgnum, bstr("calview"), bstr("year"), bstr("month"), bstr("day")
        );
 
+       /* populate the weekday names - begin */
+       now = time(NULL);
+       localtime_r(&now, &tm_now);
+       while (tm_now.tm_wday != 0) {
+               now -= 86400L;
+               localtime_r(&now, &tm_now);
+       }
+       for (i=0; i<7; ++i) {
+               localtime_r(&now, &tm_now);
+               wc_strftime(weekday_labels[i], 32, "%A", &tm_now);
+               now += 86400L;
+       }
+       /* populate the weekday names - end */
+
        now = time(NULL);
        strcpy(organizer_string, "");
        strcpy(attendee_string, "");
@@ -79,9 +93,6 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
        wprintf("<div id=\"content\" class=\"service\">\n");
 
        wprintf("<div class=\"fix_scrollbar_bug\">");
-#ifndef TECH_PREVIEW
-       wprintf("<table  class=\"event_background\"><tr><td>\n");
-#endif
 
        /************************************************************
         * Uncomment this to see the UID in calendar events for debugging
@@ -108,16 +119,14 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
        wprintf("<INPUT TYPE=\"hidden\" NAME=\"day\" VALUE=\"%s\">\n",
                bstr("day"));
 
-#ifdef TECH_PREVIEW
-       char *tabnames[] = {            // FIXME localize these when the code is finished
-               "Event",
-               "Attendees",
-               "Recurrence"
+       char *tabnames[] = {
+               _("Event"),
+               _("Attendees"),
+               _("Recurrence")
        };
 
        tabbed_dialog(3, tabnames);
        begin_tab(0, 3);
-#endif
 
        /* Put it in a borderless table so it lines up nicely */
        wprintf("<TABLE border=0 width=100%%>\n");
@@ -193,7 +202,7 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
 
        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.
@@ -211,7 +220,7 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
                        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.
@@ -325,7 +334,15 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
 
        wprintf("</TD></TR>\n");
 
-       /** Attendees */
+
+       /** Done with properties. */
+       wprintf("</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 />"
@@ -342,7 +359,7 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
                _("Attendees"),
                _("Contacts")
        );
-       /** Pop open an address book -- end **/
+       /* Pop open an address book -- end **/
 
        wprintf("</TD><TD>"
                "<TEXTAREA %s NAME=\"attendees\" id=\"attendees_box\" wrap=soft "
@@ -369,9 +386,125 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
                }
        }
        wprintf("</TEXTAREA></TD></TR>\n");
+       wprintf("</TABLE>\n");
+       end_tab(1, 3);
 
-       /** Done with properties. */
-       wprintf("</TABLE>\n<CENTER>"
+       /* Recurrence tab */
+       begin_tab(2, 3);
+       icalproperty *rrule = NULL;
+       struct icalrecurrencetype recur;
+
+       rrule = icalcomponent_get_first_property(vevent, ICAL_RRULE_PROPERTY);
+       if (rrule) {
+               recur = icalproperty_get_rrule(rrule);
+       }
+       else {
+               /* blank recurrence with some sensible defaults */
+               memset(&recur, 0, sizeof(struct icalrecurrencetype));
+               recur.count = 3;
+               recur.interval = 1;
+               recur.freq = ICAL_WEEKLY_RECURRENCE;
+       }
+
+       wprintf("<INPUT TYPE=\"checkbox\" id=\"is_recur\" NAME=\"is_recur\" "
+               "VALUE=\"yes\" "
+               "onclick=\"RecurrenceShowHide();\""
+               " %s >%s",
+               (rrule ? "CHECKED=\"CHECKED\"" : "" ),
+               _("This is a repeating event")
+       );
+
+       wprintf("<div id=\"rrule\">\n");                /* begin 'rrule' div */
+
+       wprintf("<table border=0 width=100%%>\n");      /* same table style as the event tab */
+
+       /* Table row displaying raw RRULE data, FIXME remove when finished */
+       if (rrule) {
+               wprintf("<tr><td><b>");
+               wprintf("Raw data");
+               wprintf("</b></td><td>");
+               wprintf("<tt>%s</tt>", icalrecurrencetype_as_string(&recur));
+               wprintf("</td></tr>\n");
+       }
+
+       char *frequency_units[] = {
+               _("seconds"),
+               _("minutes"),
+               _("hours"),
+               _("days"),
+               _("weeks"),
+               _("months"),
+               _("years"),
+               _("never")
+       };
+
+       wprintf("<tr><td><b>");
+       wprintf(_("Repeats"));
+       wprintf("</b></td><td>");
+       if ((recur.freq < 0) || (recur.freq > 6)) recur.freq = 4;
+       wprintf("%s ", _("every"));
+
+       wprintf("<input type=\"text\" name=\"interval\" maxlength=\"3\" size=\"3\" ");
+       wprintf("value=\"%d\"> ", recur.interval);
+
+       wprintf("<select name=\"freq\" id=\"freq_selector\" size=\"1\" "
+               "onclick=\"RecurrenceShowHide();\">\n");
+       for (i=0; i<(sizeof frequency_units / sizeof(char *)); ++i) {
+
+               /* We only want to offer daily, weekly, monthly, or yearly, which are
+                * options 3 through 6, but if one of the others hapens to be selected,
+                * we will grudgingly add it to the list of options.
+                */
+               if ( (i == recur.freq) || ((i>=3) && (i<=6)) ) {
+                       wprintf("<option %s value=\"%d\">%s</option>\n",
+                               ((i == recur.freq) ? "selected" : ""),
+                               i,
+                               frequency_units[i]
+                       );
+               }
+       }
+
+       wprintf("</td></tr>\n");
+
+
+       wprintf("<div id=\"weekday_selector\">\n");             /* begin 'weekday_selector' div */
+       wprintf("<tr><td><b>");
+       wprintf("%s", _("on these weekdays:"));
+       wprintf("</b></td><td>");
+
+       char weekday_is_selected[7];
+       memset(weekday_is_selected, 0, 7);
+
+       for (i=0; i<ICAL_BY_DAY_SIZE; ++i) {
+               if (recur.by_day[i] == ICAL_RECURRENCE_ARRAY_MAX) {
+                       i = ICAL_RECURRENCE_ARRAY_MAX;                  /* all done */
+               }
+               else {
+                       for (j=0; j<7; ++j) {
+                               if (icalrecurrencetype_day_day_of_week(recur.by_day[i]) == j+1) {
+                                       weekday_is_selected[j] = 1;
+                               }
+                       }
+               }
+       }
+
+       for (i=0; i<7; ++i) {
+               wprintf("<input type=\"checkbox\" name=\"weekday%d\" value=\"yes\"", i);
+               if (weekday_is_selected[i]) wprintf(" checked");
+               wprintf(">%s</input>\n", weekday_labels[i]);
+       }
+
+       wprintf("</td></tr>\n");
+       wprintf("</div>\n");                            /* end 'weekday_selector' div */
+
+       wprintf("</table>\n");
+       wprintf("</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\">"
                "&nbsp;&nbsp;"
                "<INPUT TYPE=\"submit\" NAME=\"delete_button\" VALUE=\"%s\">\n"
@@ -386,38 +519,15 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
                _("Check attendee availability"),
                _("Cancel")
        );
-
        wprintf("</FORM>\n");
-#ifndef TECH_PREVIEW
-       wprintf("</td></tr></table>");
-#endif
-       
-#ifdef TECH_PREVIEW
-       end_tab(0, 3);
-
-       /* Attendees tab (need to move things here) */
-       begin_tab(1, 3);
-       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) {
-               recur = icalproperty_get_rrule(rrule);
-               wprintf("<tt>%s</tt><br />\n", icalrecurrencetype_as_string(&recur));
-       }
-       end_tab(2, 3);
-
-#endif
+       end_tab(3, 3);
 
        wprintf("</div>\n");
 
-       wprintf("<script type=\"text/javascript\">"
-               "eventEditAllDay();"
-               "</script>\n"
+       wprintf("<script type=\"text/javascript\">      \n"
+               "eventEditAllDay();     \n"
+               "RecurrenceShowHide();  \n"
+               "</script>      \n"
        );
        address_book_popup();
        wDumpContent(1);
@@ -427,10 +537,11 @@ void display_edit_individual_event(icalcomponent *supplied_vevent, long msgnum,
        }
 }
 
-/**
- * \brief Save an edited event
- * \param supplied_vevent the event to save
- * \param msgnum the index on the citserver
+/*
+ * Save an edited event
+ *
+ * supplied_vevent:    the event to save
+ * msgnum:             the index on the citserver
  */
 void save_individual_event(icalcomponent *supplied_vevent, long msgnum, char *from, int unread) {
        char buf[SIZ];
@@ -716,6 +827,7 @@ STARTOVER:  for (attendee = icalcomponent_get_first_property(vevent, ICAL_ATTENDE
                        }
                        icalmemory_free_ring ();
                        icalcomponent_free(encaps);
+                       encaps = NULL;
                }
 
                /** Or, check attendee availability if the user asked for that. */
@@ -728,11 +840,16 @@ STARTOVER:        for (attendee = icalcomponent_get_first_property(vevent, ICAL_ATTENDE
                        display_edit_individual_event(encaps, msgnum, from, unread);
 
                        icalcomponent_free(encaps);
+                       encaps = NULL;
+               }
+               if (encaps != NULL) {
+                       icalcomponent_free(encaps);
+                       encaps = NULL;
                }
 
        }
 
-       /**
+       /*
         * If the user clicked 'Delete' then delete it.
         */
        if ( (havebstr("delete_button")) && (msgnum > 0L) ) {
@@ -744,7 +861,7 @@ 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 view. */
        if (!havebstr("check_button")) {
                readloop("readfwd");
        }