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webcit  8.12-dfsg
Defines | Functions
calendar_view.c File Reference
#include "webcit.h"
#include "webserver.h"
#include "calendar.h"

Go to the source code of this file.

Defines

#define TIMELINE   30
#define EXTRATIMELINE   (TIMELINE / 2)

Functions

void embeddable_mini_calendar (int year, int month)
void ajax_mini_calendar (void)
void calendar_month_view_display_events (int year, int month, int day)
void calendar_month_view_brief_events (time_t thetime, const char *daycolor)
void calendar_month_view (int year, int month, int day)
void calendar_brief_month_view (int year, int month, int day)
void calendar_week_view (int year, int month, int day)
void calendar_day_view_display_events (time_t thetime, int year, int month, int day, int notime_events, int dstart, int dend)
void calendar_day_view (int year, int month, int day)
int calendar_summary_view (void)
int calendar_GetParamsGetServerCall (SharedMessageStatus *Stat, void **ViewSpecific, long oper, char *cmd, long len, char *filter, long flen)
int calendar_RenderView_or_Tail (SharedMessageStatus *Stat, void **ViewSpecific, long oper)
void InitModule_CALENDAR_VIEW (void)

Define Documentation

#define EXTRATIMELINE   (TIMELINE / 2)

Definition at line 21 of file calendar_view.c.

#define TIMELINE   30

Definition at line 20 of file calendar_view.c.


Function Documentation

void ajax_mini_calendar ( void  )

Definition at line 153 of file calendar_view.c.

{
       embeddable_mini_calendar( ibstr("year"), ibstr("month"));
}

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void calendar_brief_month_view ( int  year,
int  month,
int  day 
)

Definition at line 669 of file calendar_view.c.

                                                             {
       struct tm starting_tm;
       struct tm tm;
       time_t thetime;
       int i;
       time_t previous_month;
       time_t next_month;
       char month_label[32];

       /* Determine what day to start.
        * First, back up to the 1st of the month...
        */
       memset(&starting_tm, 0, sizeof(struct tm));
       starting_tm.tm_year = year - 1900;
       starting_tm.tm_mon = month - 1;
       starting_tm.tm_mday = day;
       thetime = mktime(&starting_tm);

       memcpy(&tm, &starting_tm, sizeof(struct tm));
       while (tm.tm_mday != 1) {
              thetime = thetime - (time_t)86400; /* go back 24 hours */
              localtime_r(&thetime, &tm);
       }

       /* Determine previous and next months ... for links */
       previous_month = thetime - (time_t)864000L;      /* back 10 days */
       next_month = thetime + (time_t)(31L * 86400L);   /* ahead 31 days */

       /* Now back up until we're on a Sunday */
       localtime_r(&thetime, &tm);
       while (tm.tm_wday != 0) {
              thetime = thetime - (time_t)86400; /* go back 24 hours */
              localtime_r(&thetime, &tm);
       }

       /* Outer table (to get the background color) */
       wc_printf("<table width=\"100%%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\" "
              "bgcolor=#204B78><tr><td>\n");

       wc_printf("<table width=\"100%%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\"><tr>\n");

       wc_printf("<td align=\"center\">");

       localtime_r(&previous_month, &tm);
       wc_printf("<a href=\"readfwd?calview=month?year=%d?month=%d?day=1\">",
              (int)(tm.tm_year)+1900, tm.tm_mon + 1);
       wc_printf("<img alt=\"%s\" align=\"middle\" src=\"static/webcit_icons/essen/32x32/back.png\" border=\"0\"></a>\n", _("previous"));

       wc_strftime(month_label, sizeof month_label, "%B", &tm);
       wc_printf("&nbsp;&nbsp;"
              "<font size=\"+1\" color=\"#FFFFFF\">"
              "%s %d"
              "</font>"
              "&nbsp;&nbsp;", month_label, year);

       localtime_r(&next_month, &tm);
       wc_printf("<a href=\"readfwd?calview=month?year=%d?month=%d?day=1\">",
              (int)(tm.tm_year)+1900, tm.tm_mon + 1);
       wc_printf("<img alt=\"%s\" align=\"middle\" src=\"static/webcit_icons/essen/32x32/forward.png\" border=\"0\"></a>\n", _("next"));

       wc_printf("</td></tr></table>\n");

       /* Inner table (the real one) */
       wc_printf("<table width=\"100%%\" border=\"0\" cellpadding=\"1\" cellspacing=\"1\" "
              "bgcolor=#EEEECC><TR>");
       wc_printf("</tr>\n");
       wc_printf("<tr><td colspan=\"100%%\">\n");

       /* Now do 35 days */
       for (i = 0; i < 35; ++i) {
              char weeknumber[255];
              char weekday_name[32];
              char *daycolor;
              localtime_r(&thetime, &tm);


              /* Before displaying Sunday, start a new CELL */
              if ((i % 7) == 0) {
                     wc_strftime(&weeknumber[0], sizeof(weeknumber), "%U", &tm);
                     wc_printf("<table border='0' bgcolor=\"#EEEECC\" width='100%%'> <tr><th colspan='4'>%s %s</th></tr>"
                            "   <tr><td>%s</td><td width='70%%'>%s</td><td>%s</td><td>%s</td></tr>\n",
                            _("Week"),
                            weeknumber,
                            _("Hours"),
                            _("Subject"),
                            _("Start"),
                            _("End")
                            );
              }

              daycolor=((tm.tm_mon != month-1) ? "DDDDDD" :
                     ((tm.tm_wday==0 || tm.tm_wday==6) ? "EEEECC" :
                            "FFFFFF"));

              /* Day Header */
              wc_strftime(weekday_name, sizeof weekday_name, "%A", &tm);
              wc_printf("<tr><td bgcolor='%s' colspan='1' align='left'> %s,%i."
                     "</td><td bgcolor='%s' colspan='3'><hr></td></tr>\n",
                     daycolor,
                     weekday_name,tm.tm_mday,
                     daycolor);

              /* put the data of one day  here, stupid */
              calendar_month_view_brief_events(thetime, daycolor);


              /* After displaying Saturday, end the row */
              if ((i % 7) == 6) {
                     wc_printf("</td></tr></table>\n");
              }

              thetime += (time_t)86400;          /* ahead 24 hours */
       }

       wc_printf("</table>"               /* end of inner table */
              "</td></tr></table>\n"             /* end of outer table */
       );
}

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void calendar_day_view ( int  year,
int  month,
int  day 
)

Definition at line 1114 of file calendar_view.c.

                                                     {
       int hour;
       struct icaltimetype today, yesterday, tomorrow;
       long daystart;
       long dayend;
       struct tm d_tm;
       char d_str[160];
       int time_format;
       time_t today_t;
       int timeline = TIMELINE;
       int extratimeline = EXTRATIMELINE;
       int gap = 0;
       int hourlabel;
       int extrahourlabel;

       time_format = get_time_format_cached ();
       get_pref_long("daystart", &daystart, 8);
       get_pref_long("dayend", &dayend, 17);

       /* when loading daystart/dayend, replace missing, corrupt, or impossible values with defaults */
       if ((daystart < 0) || (dayend < 2) || (daystart >= 23) || (dayend > 23) || (dayend <= daystart)) {
              daystart = 9;
              dayend = 17;
       }

       /* Today's date */
       memset(&d_tm, 0, sizeof d_tm);
       d_tm.tm_year = year - 1900;
       d_tm.tm_mon = month - 1;
       d_tm.tm_mday = day;
       today_t = mktime(&d_tm); 

       /* Figure out the dates for "yesterday" and "tomorrow" links */

       memset(&today, 0, sizeof(struct icaltimetype));
       today.year = year;
       today.month = month;
       today.day = day;
       today.is_date = 1;

       memcpy(&yesterday, &today, sizeof(struct icaltimetype));
       --yesterday.day;
       yesterday = icaltime_normalize(yesterday);

       memcpy(&tomorrow, &today, sizeof(struct icaltimetype));
       ++tomorrow.day;
       tomorrow = icaltime_normalize(tomorrow);

       /* Inner table (the real one) */
       wc_printf("<table class=\"calendar\" id=\"inner_day\"><tr> \n");

       /* Innermost cell (contains hours etc.) */
       wc_printf("<td class=\"events_of_the_day\" >");
              wc_printf("<dl class=\"events\" >");

       /* Now the middle of the day... */

       extrahourlabel = extratimeline - 2;
       hourlabel = extrahourlabel * 150 / 100;
       if (hourlabel > (timeline - 2)) hourlabel = timeline - 2;

       for (hour = 0; hour < daystart; ++hour) { /* could do HEIGHT=xx */
              wc_printf("<dt class=\"extrahour\">"
                     "<a href=\"display_edit_event?msgnum=0"
                     "?calview=day?year=%d?month=%d?day=%d?hour=%d?minute=0\">",
/* TODO: what have these been used for?
                     (hour * extratimeline ),
                     extratimeline,
                     extrahourlabel,
*/
                     year, month, day, hour
                     );

              if (time_format == WC_TIMEFORMAT_24) {
                     wc_printf("%2d:00</a> ", hour);
              }
              else {
                     wc_printf("%d:00%s</a> ",
                            ((hour == 0) ? 12 : (hour <= 12 ? hour : hour-12)),
                            (hour < 12 ? "am" : "pm")
                            );
              }

              wc_printf("</dt>");
       }

       gap = daystart * extratimeline;

        for (hour = daystart; hour <= dayend; ++hour) {       /* could do HEIGHT=xx */
                wc_printf("<dt class=\"hour\">"
                        "<a href=\"display_edit_event?msgnum=0?calview=day"
                        "?year=%d?month=%d?day=%d?hour=%d?minute=0\">",
/*TODO: what have these been used for?
                        gap + ((hour - daystart) * timeline ),
                     timeline,
                     hourlabel,
*/
                        year, month, day, hour
                     );

                if (time_format == WC_TIMEFORMAT_24) {
                        wc_printf("%2d:00</a> ", hour);
                }
                else {
                        wc_printf("%d:00%s</a> ",
                                (hour <= 12 ? hour : hour-12),
                                (hour < 12 ? "am" : "pm")
                                          );
                }

                wc_printf("</dt>");
        }

       gap = gap + ((dayend - daystart + 1) * timeline);

        for (hour = (dayend + 1); hour < 24; ++hour) {       /* could do HEIGHT=xx */
                wc_printf("<dt class=\"extrahour\">"
                        "<a href=\"display_edit_event?msgnum=0?calview=day"
                        "?year=%d?month=%d?day=%d?hour=%d?minute=0\">",
/*TODO: what have these been used for?
                        gap + ((hour - dayend - 1) * extratimeline ),
                     extratimeline,
                     extrahourlabel,
*/
                        year, month, day, hour
                );

                if (time_format == WC_TIMEFORMAT_24) {
                        wc_printf("%2d:00</a> ", hour);
                }
                else {
                        wc_printf("%d:00%s</a> ",
                                (hour <= 12 ? hour : hour-12),
                                (hour < 12 ? "am" : "pm")
                        );
                }

                wc_printf("</dt>");
        }

       /* Display events with start and end times on this day */
       calendar_day_view_display_events(today_t, year, month, day, 0, daystart, dayend);

              wc_printf("</dl>");
       wc_printf("</td>");                /* end of innermost table */

       /* Display extra events (start/end times not present or not today) in the middle column */
        wc_printf("<td class=\"extra_events\">");

        wc_printf("<ul>");

        /* Display all-day events */
       calendar_day_view_display_events(today_t, year, month, day, 1, daystart, dayend);

        wc_printf("</ul>");

       wc_printf("</td>");  /* end extra on the middle */

       wc_printf("<td width='20%%' align=\"center\" valign=top>");    /* begin stuff-on-the-right */

       /* Begin todays-date-with-left-and-right-arrows */
       wc_printf("<table border=\"0\" width=\"100%%\" "
              "cellspacing=\"0\" cellpadding=\"0\" bgcolor=\"#FFFFFF\">\n");
       wc_printf("<tr>");

       /* Left arrow */
       wc_printf("<td align=\"center\">");
       wc_printf("<a href=\"readfwd?calview=day?year=%d?month=%d?day=%d\">",
              yesterday.year, yesterday.month, yesterday.day);
       wc_printf("<img alt=\"previous\" align=\"middle\" src=\"static/webcit_icons/essen/32x32/back.png\" border=\"0\"></a>");
       wc_printf("</td>");

       wc_strftime(d_str, sizeof d_str,
              "<td align=\"center\">"
              "<font size='+2'>%A</font><br>"
              "<font size='+2'>%B</font><br>"
              "<font size='+3'>%d</font><br>"
              "<font size='+2'>%Y</font><br>"
              "</td>",
              &d_tm
              );
       wc_printf("%s", d_str);

       /* Right arrow */
       wc_printf("<td align=\"center\">");
       wc_printf("<a href=\"readfwd?calview=day?year=%d?month=%d?day=%d\">",
              tomorrow.year, tomorrow.month, tomorrow.day);
       wc_printf("<img alt=\"%s\" align=\"middle\" src=\"static/webcit_icons/essen/32x32/forward.png\""
              " border=\"0\"></a>\n", _("next"));
       wc_printf("</td>");

       wc_printf("</tr></table>\n");
       /* End todays-date-with-left-and-right-arrows */

       /* Embed a mini month calendar in this space */
       wc_printf("<br>\n");
       embeddable_mini_calendar(year, month);

       wc_printf("</td></tr>");                  /* end stuff-on-the-right */
       wc_printf("</table>\n");                  /* end of inner table */
}

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void calendar_day_view_display_events ( time_t  thetime,
int  year,
int  month,
int  day,
int  notime_events,
int  dstart,
int  dend 
)

Definition at line 803 of file calendar_view.c.

{
       long hklen;
       const char *HashKey;
       void *vCal;
       HashPos *Pos;
       icalproperty *p = NULL;
       icalproperty *q = NULL;
       time_t event_tt;
       time_t event_tte;
       struct tm event_te;
       struct tm event_tm;
       int show_event = 0;
       int all_day_event = 0;
       int ongoing_event = 0;
       wcsession *WCC = WC;
       disp_cal *Cal;
       struct icaltimetype t;
       struct icaltimetype end_t;
       struct icaltimetype today_start_t;
       struct icaltimetype today_end_t;
       struct icaltimetype today_t;
       struct tm starting_tm;
       struct tm ending_tm;
       int top = 0;
       int bottom = 0;
       int gap = 1;
       int startmin = 0;
       int diffmin = 0;
       int endmin = 0;

        char buf[256];

       if (GetCount(WCC->disp_cal_items) == 0) {
              /* nothing to display */
              return;
       }

       /* Create an imaginary event which spans the current day.  Any events which
        * overlap with this one take place at least partially in this day.
        */
       memset(&starting_tm, 0, sizeof(struct tm));
       starting_tm.tm_year = year - 1900;
       starting_tm.tm_mon = month - 1;
       starting_tm.tm_mday = day;
       starting_tm.tm_hour = 0;
       starting_tm.tm_min = 0;
       today_start_t = icaltime_from_timet_with_zone(mktime(&starting_tm), 0, icaltimezone_get_utc_timezone());
       today_start_t.is_utc = 1;

       memset(&ending_tm, 0, sizeof(struct tm));
       ending_tm.tm_year = year - 1900;
       ending_tm.tm_mon = month - 1;
       ending_tm.tm_mday = day;
       ending_tm.tm_hour = 23;
       ending_tm.tm_min = 59;
       today_end_t = icaltime_from_timet_with_zone(mktime(&ending_tm), 0, icaltimezone_get_utc_timezone());
       today_end_t.is_utc = 1;

       /*
        * Create another one without caring about the timezone for all day events.
        */
       today_t = icaltime_null_date();
       today_t.year = year;
       today_t.month = month;
       today_t.day = day;

       /* Now loop through our list of events to see which ones occur today.
        */
       Pos = GetNewHashPos(WCC->disp_cal_items, 0);
       while (GetNextHashPos(WCC->disp_cal_items, Pos, &hklen, &HashKey, &vCal)) {
              Cal = (disp_cal*)vCal;

              all_day_event = 0;
              ongoing_event=0;

              q = icalcomponent_get_first_property(Cal->cal, ICAL_DTSTART_PROPERTY);
              if (q != NULL) {
                     t = icalproperty_get_dtstart(q);
                     event_tt = icaltime_as_timet(t);
                     localtime_r(&event_tt, &event_te);
              }
              else {
                     memset(&t, 0, sizeof t);
              }

              if (t.is_date) all_day_event = 1;

              q = icalcomponent_get_first_property(Cal->cal, ICAL_DTEND_PROPERTY);
              if (q != NULL) {
                     end_t = icalproperty_get_dtend(q);
              }
              else {
                     /* no end given means end = start */
                     memcpy(&end_t, &t, sizeof(struct icaltimetype));
              }

              if (all_day_event)
              {
                     show_event = ical_ctdl_is_overlap(t, end_t, today_t, icaltime_null_time());
                     if (icaltime_compare(t, end_t)) {
                            /*
                             * the end date is non-inclusive so adjust it by one
                             * day because our test is inclusive, note that a day is
                             * not to much because we are talking about all day
                             * events
                             */
                            icaltime_adjust(&end_t, -1, 0, 0, 0);
                     }
              }
              else
              {
                     show_event = ical_ctdl_is_overlap(t, end_t, today_start_t, today_end_t);
              }

              event_tte = icaltime_as_timet(end_t);
              localtime_r(&event_tte, &event_tm);

              /* If we determined that this event occurs today, then display it.
               */
              p = icalcomponent_get_first_property(Cal->cal,ICAL_SUMMARY_PROPERTY);
              if (p == NULL) {
                     p = icalproperty_new_summary(_("Untitled Event"));
                     icalcomponent_add_property(Cal->cal, p);
              }

              if ((show_event) && (p != NULL)) {

                     if ((event_te.tm_mday != day) || (event_tm.tm_mday != day)) ongoing_event = 1; 

                     if (all_day_event && notime_events)
                     {
                            wc_printf("<li class=\"event_framed%s\"> "
                                   "<a href=\"display_edit_event?"
                                   "msgnum=%ld?calview=day?year=%d?month=%d?day=%d\" "
                                   " class=\"event_title\">"
                                   ,
                                   (Cal->unread)?"_unread":"_read",
                                        Cal->cal_msgnum, year, month, day
                            );
                                escputs((char *) icalproperty_get_comment(p));
                            wc_printf("<span class=\"tooltip\"><span class=\"btttop\"></span><span class=\"bttmiddle\">");
                                wc_printf("<i>%s</i><br>",      _("All day event"));
                            wc_printf("<i>%s: %s</i><br>",  _("From"), Cal->from);
                                wc_printf("<i>%s</i> ",           _("Summary:"));
                                escputs((char *) icalproperty_get_comment(p));
                                wc_printf("<br>");
                            q = icalcomponent_get_first_property(Cal->cal,ICAL_LOCATION_PROPERTY);
                                if (q) {
                                        wc_printf("<i>%s</i> ", _("Location:"));
                                        escputs((char *)icalproperty_get_comment(q));
                                        wc_printf("<br>");
                            }
                            if (!icaltime_compare(t, end_t)) { /* one day only */
                                   webcit_fmt_date(buf, 256, event_tt, DATEFMT_LOCALEDATE);
                                   wc_printf("<i>%s</i> %s<br>", _("Date:"), buf);
                            }
                            else {
                                   webcit_fmt_date(buf, 256, event_tt, DATEFMT_LOCALEDATE);
                                   wc_printf("<i>%s</i> %s<br>", _("Starting date:"), buf);
                                   webcit_fmt_date(buf, 256, event_tte, DATEFMT_LOCALEDATE);
                                   wc_printf("<i>%s</i> %s<br>", _("Ending date:"), buf);
                            }
                            q = icalcomponent_get_first_property(Cal->cal,ICAL_DESCRIPTION_PROPERTY);
                                if (q) {
                                        wc_printf("<i>%s</i> ", _("Notes:"));
                                        escputs((char *)icalproperty_get_comment(q));
                                        wc_printf("<br>");
                                }
                            wc_printf("</span><span class=\"bttbottom\"></span></span>");
                                wc_printf("</a> <span>(");
                                wc_printf(_("All day event"));
                                wc_printf(")</span></li>\n");
                     }
                     else if (ongoing_event && notime_events) 
                     {
                            wc_printf("<li class=\"event_framed%s\"> "
                                   "<a href=\"display_edit_event?"
                                   "msgnum=%ld&calview=day?year=%d?month=%d?day=%d\" "
                                   " class=\"event_title\">" 
                                   ,
                                   (Cal->unread)?"_unread":"_read",
                                   Cal->cal_msgnum, year, month, day
                            );
                            escputs((char *) icalproperty_get_comment(p));
                            wc_printf("<span class=\"tooltip\"><span class=\"btttop\"></span><span class=\"bttmiddle\">");
                                wc_printf("<i>%s</i><br>",     _("Ongoing event"));
                            wc_printf("<i>%s: %s</i><br>", _("From"), Cal->from);
                                wc_printf("<i>%s</i> ",          _("Summary:"));
                                escputs((char *) icalproperty_get_comment(p));
                                wc_printf("<br>");
                                q = icalcomponent_get_first_property(Cal->cal,ICAL_LOCATION_PROPERTY);
                                if (q) {
                                        wc_printf("<i>%s</i> ", _("Location:"));
                                        escputs((char *)icalproperty_get_comment(q));
                                        wc_printf("<br>");
                                                        }
                                webcit_fmt_date(buf, 256, event_tt, DATEFMT_BRIEF);
                                wc_printf("<i>%s</i> %s<br>", _("Starting date/time:"), buf);
                                webcit_fmt_date(buf, 256, event_tte, DATEFMT_BRIEF);
                                wc_printf("<i>%s</i> %s<br>", _("Ending date/time:"), buf);
                                q = icalcomponent_get_first_property(Cal->cal,ICAL_DESCRIPTION_PROPERTY);
                                if (q) {
                                        wc_printf("<i>%s</i> ", _("Notes:"));
                                        escputs((char *)icalproperty_get_comment(q));
                                        wc_printf("<br>");
                                }
                                wc_printf("</span><span class=\"bttbottom\"></span></span>");
                            wc_printf("</a> <span>(");
                            wc_printf(_("Ongoing event"));
                            wc_printf(")</span></li>\n");
                     }
                     else if (!all_day_event && !notime_events)
                     {
                            gap++;

                            if (event_te.tm_mday != day) event_te.tm_hour = 0;
                            if (event_tm.tm_mday != day) event_tm.tm_hour = 24;

                            /* Calculate the location of the top of the box */
                            if (event_te.tm_hour < dstart) {
                                   startmin = diffmin = event_te.tm_min / 6;
                                   top = (event_te.tm_hour * EXTRATIMELINE) + startmin;
                            }
                            else if ((event_te.tm_hour >= dstart) && (event_te.tm_hour <= dend)) {
                                   startmin = diffmin = (event_te.tm_min / 2);
                                   top = (dstart * EXTRATIMELINE) + ((event_te.tm_hour - dstart) * TIMELINE) + startmin;
                            }
                            else if (event_te.tm_hour >dend) {
                                   startmin = diffmin = event_te.tm_min / 6;
                                   top = (dstart * EXTRATIMELINE) + ((dend - dstart - 1) * TIMELINE) + ((event_tm.tm_hour - dend + 1) * EXTRATIMELINE) + startmin ;
                            }
                            else {
                                   /* should never get here */
                            }

                            /* Calculate the location of the bottom of the box */
                            if (event_tm.tm_hour < dstart) {
                                   endmin = diffmin = event_tm.tm_min / 6;
                                   bottom = (event_tm.tm_hour * EXTRATIMELINE) + endmin;
                            }
                            else if ((event_tm.tm_hour >= dstart) && (event_tm.tm_hour <= dend)) {
                                   endmin = diffmin = (event_tm.tm_min / 2);
                                   bottom = (dstart * EXTRATIMELINE) + ((event_tm.tm_hour - dstart) * TIMELINE) + endmin ;
                            }
                            else if (event_tm.tm_hour >dend) {
                                   endmin = diffmin = event_tm.tm_min / 6;
                                   bottom = (dstart * EXTRATIMELINE) + ((dend - dstart + 1) * TIMELINE) + ((event_tm.tm_hour - dend - 1) * EXTRATIMELINE) + endmin;
                            }
                            else {
                                   /* should never get here */
                            }

                            wc_printf("<dd  class=\"event_framed%s\" "
                                   "style=\"position: absolute; "
                                   "top:%dpx; left:%dpx; "
                                   "height:%dpx; \" >",
                                   (Cal->unread)?"_unread":"_read",
                                   top, (gap * 40), (bottom-top)
                                   );
                            wc_printf("<a href=\"display_edit_event?"
                                   "msgnum=%ld?calview=day?year=%d?month=%d?day=%d?hour=%d\" "
                                   "class=\"event_title\">"
                                   ,
                                   Cal->cal_msgnum, year, month, day, t.hour
                            );
                            escputs((char *) icalproperty_get_comment(p));
                            wc_printf("<span class=\"tooltip\"><span class=\"btttop\"></span><span class=\"bttmiddle\">");
                            wc_printf("<i>%s: %s</i><br>", _("From"), Cal->from);
                                wc_printf("<i>%s</i> ",          _("Summary:"));
                                escputs((char *) icalproperty_get_comment(p));
                                wc_printf("<br>");
                                q = icalcomponent_get_first_property(Cal->cal,ICAL_LOCATION_PROPERTY);
                                if (q) {
                                        wc_printf("<i>%s</i> ", _("Location:"));
                                        escputs((char *)icalproperty_get_comment(q));
                                        wc_printf("<br>");
                                                        }
                            if (!icaltime_compare(t, end_t)) { /* one day only */
                                   webcit_fmt_date(buf, 256, event_tt, DATEFMT_BRIEF);
                                   wc_printf("<i>%s</i> %s<br>", _("Date/time:"), buf);
                            }
                            else {
                                   webcit_fmt_date(buf, 256, event_tt, DATEFMT_BRIEF);
                                   wc_printf("<i>%s</i> %s<br>", _("Starting date/time:"), buf);
                                   webcit_fmt_date(buf, 256, event_tte, DATEFMT_BRIEF);
                                   wc_printf("<i>%s</i> %s<br>", _("Ending date/time:"), buf);
                            }
                            q = icalcomponent_get_first_property(Cal->cal,ICAL_DESCRIPTION_PROPERTY);
                                if (q) {
                                        wc_printf("<i>%s</i> ", _("Notes:"));
                                        escputs((char *)icalproperty_get_comment(q));
                                        wc_printf("<br>");
                                }
                            wc_printf("</span><span class=\"bttbottom\"></span></span>");
                            wc_printf("</a></dd>\n");
                     }
              }
       }
       DeleteHashPos(&Pos);
}

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int calendar_GetParamsGetServerCall ( SharedMessageStatus Stat,
void **  ViewSpecific,
long  oper,
char *  cmd,
long  len,
char *  filter,
long  flen 
)

Definition at line 1422 of file calendar_view.c.

{
       wcsession *WCC = WC;
       calview *c;
       time_t now;
       struct tm tm;
       char cv[32];

       int span = 3888000;

       c = (calview*) malloc(sizeof(calview));
       memset(c, 0, sizeof(calview));
       *ViewSpecific = (void*)c;

       Stat->load_seen = 1;
       strcpy(cmd, "MSGS ALL");
       Stat->maxmsgs = 32767;

       /* In case no date was specified, go with today */
       now = time(NULL);
       localtime_r(&now, &tm);
       c->year = tm.tm_year + 1900;
       c->month = tm.tm_mon + 1;
       c->day = tm.tm_mday;

       /* Now see if a date was specified */
       if (havebstr("year")) c->year = ibstr("year");
       if (havebstr("month")) c->month = ibstr("month");
       if (havebstr("day")) c->day = ibstr("day");

       /* How would you like that cooked? */
       if (havebstr("calview")) {
              strcpy(cv, bstr("calview"));
       }
       else {
              strcpy(cv, "month");
       }

       /* Display the selected view */
       if (!strcasecmp(cv, "day")) {
              c->view = calview_day;
       }
       else if (!strcasecmp(cv, "week")) {
              c->view = calview_week;
       }
       else if (!strcasecmp(cv, "summary")) {    /* shouldn't ever happen, but just in case */
              c->view = calview_day;
       }
       else {
              if (WCC->CurRoom.view == VIEW_CALBRIEF) {
                     c->view = calview_brief;
              }
              else {
                     c->view = calview_month;
              }
       }

       /* Now try and set the lower and upper bounds so that we don't
        * burn too many cpu cycles parsing data way in the past or future
        */

       tm.tm_year = c->year - 1900;
       tm.tm_mon = c->month - 1;
       tm.tm_mday = c->day;
       now = mktime(&tm);

       if (c->view == calview_month)      span = 3888000;
       if (c->view == calview_brief)      span = 3888000;
       if (c->view == calview_week)       span = 604800;
       if (c->view == calview_day) span = 86400;
       if (c->view == calview_summary)    span = 86400;

       c->lower_bound = now - span;
       c->upper_bound = now + span;
       return 200;
}

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void calendar_month_view ( int  year,
int  month,
int  day 
)

Definition at line 516 of file calendar_view.c.

                                                       {
       struct tm starting_tm;
       struct tm tm;
       struct tm today_tm;
       time_t thetime;
       int i;
       time_t previous_month;
       time_t next_month;
       time_t colheader_time;
       time_t today_timet;
       struct tm colheader_tm;
       char colheader_label[32];
       long weekstart = 0;

       /*
        * Make sure we know which day is today.
        */
       today_timet = time(NULL);
       localtime_r(&today_timet, &today_tm);

       /*
        * Determine what day to start.  If an impossible value is found, start on Sunday.
        */
       get_pref_long("weekstart", &weekstart, 17);
       if (weekstart > 6) weekstart = 0;

       /*
        * Now back up to the 1st of the month...
        */
       memset(&starting_tm, 0, sizeof(struct tm));

       starting_tm.tm_year = year - 1900;
       starting_tm.tm_mon = month - 1;
       starting_tm.tm_mday = day;
       thetime = mktime(&starting_tm);

       memcpy(&tm, &starting_tm, sizeof(struct tm));
       while (tm.tm_mday != 1) {
              thetime = thetime - (time_t)86400; /* go back 24 hours */
              localtime_r(&thetime, &tm);
       }

       /* Determine previous and next months ... for links */
       previous_month = thetime - (time_t)864000L;      /* back 10 days */
       next_month = thetime + (time_t)(31L * 86400L);   /* ahead 31 days */

       /* Now back up until we're on the user's preferred start day */
       localtime_r(&thetime, &tm);
       while (tm.tm_wday != weekstart) {
              thetime = thetime - (time_t)86400; /* go back 24 hours */
              localtime_r(&thetime, &tm);
       }

       /* Outer table (to get the background color) */
       wc_printf("<table class=\"calendar\"> \n <tr><td>"); 

       wc_printf("<table width=\"100%%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\"><tr>\n");

       wc_printf("<td align=\"center\">");

       localtime_r(&previous_month, &tm);
       wc_printf("<a href=\"readfwd?calview=month?year=%d?month=%d?day=1\">",
              (int)(tm.tm_year)+1900, tm.tm_mon + 1);
       wc_printf("<img alt=\"%s\" align=\"middle\" src=\"static/webcit_icons/essen/32x32/back.png\" border=\"0\"></a>\n", _("previous"));

       wc_strftime(colheader_label, sizeof colheader_label, "%B", &starting_tm);
       wc_printf("&nbsp;&nbsp;"
              "<font size=\"+1\" color=\"#FFFFFF\">"
              "%s %d"
              "</font>"
              "&nbsp;&nbsp;", colheader_label, year);

       localtime_r(&next_month, &tm);
       wc_printf("<a href=\"readfwd?calview=month?year=%d?month=%d?day=1\">",
              (int)(tm.tm_year)+1900, tm.tm_mon + 1);
       wc_printf("<img alt=\"%s\" align=\"middle\" src=\"static/webcit_icons/essen/32x32/forward.png\" border=\"0\"></A>\n", _("next"));

       wc_printf("</td></tr></table>\n");

       /* Inner table (the real one) */
       wc_printf("<table width=\"100%%\" border=\"0\" cellpadding=\"1\" cellspacing=\"1\" "
              "bgcolor='#204B78' id=\"inner_month\"><tr>");
       wc_printf("<th align=\"center\" width=\"2%%\"></th>");
       colheader_time = thetime;
       for (i=0; i<7; ++i) {
              colheader_time = thetime + (i * 86400) ;
              localtime_r(&colheader_time, &colheader_tm);
              wc_strftime(colheader_label, sizeof colheader_label, "%A", &colheader_tm);
              wc_printf("<th align=\"center\" width=\"14%%\">"
                     "<font color=\"#FFFFFF\">%s</font></th>", colheader_label);

       }
       wc_printf("</tr>\n");


        /* Now do 35 or 42 days */
       localtime_r(&thetime, &tm);
        for (i = 0; i<42; ++i) {

              /* Before displaying the first day of the week, start a new row */
              if ((i % 7) == 0) {
                     wc_printf("<tr><td class=\"week_of_year\">");
                     wc_strftime(colheader_label, sizeof colheader_label, "%V", &tm);
                        wc_printf("%s ", colheader_label);
              }

              wc_printf("<td class=\"cal%s\"><div class=\"day\">",
                     ((tm.tm_mon != month-1) ? "out" :
                            (((tm.tm_year == today_tm.tm_year) && (tm.tm_mon == today_tm.tm_mon) && (tm.tm_mday == today_tm.tm_mday)) ? "today" :
                            ((tm.tm_wday==0 || tm.tm_wday==6) ? "weekend" :
                                   "day")))
                     );
              if ((i==0) || (tm.tm_mday == 1)) {
                     wc_strftime(colheader_label, sizeof colheader_label, "%B", &tm);
                     wc_printf("%s ", colheader_label);
              }
              wc_printf("<a href=\"readfwd?calview=day?year=%d?month=%d?day=%d\">"
                     "%d</a></div>",
                     tm.tm_year + 1900,
                     tm.tm_mon + 1,
                     tm.tm_mday,
                     tm.tm_mday);

              /* put the data here, stupid */
              calendar_month_view_display_events(
                     tm.tm_year + 1900,
                     tm.tm_mon + 1,
                     tm.tm_mday
                     );

              wc_printf("</td>");

              /* After displaying the last day of the week, end the row */
              if ((i % 7) == 6) {
                     wc_printf("</tr>\n");
              }

              thetime += (time_t)86400;          /* ahead 24 hours */
              localtime_r(&thetime, &tm);

              if ( ((i % 7) == 6) && (tm.tm_mon != month-1) && (tm.tm_mday < 15) ) {
                     i = 100;      /* break out of the loop */
              }
       }

       wc_printf("</table>"               /* end of inner table */
              "</td></tr></table>\n"             /* end of outer table */
       );
}

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void calendar_month_view_brief_events ( time_t  thetime,
const char *  daycolor 
)

Definition at line 405 of file calendar_view.c.

                                                                            {
       long hklen;
       const char *HashKey;
       void *vCal;
       HashPos *Pos;
       time_t event_tt;
       time_t event_tts;
       time_t event_tte;
       wcsession *WCC = WC;
       struct tm event_tms;
       struct tm event_tme;
       struct tm today_tm;
       icalproperty *p;
       icalproperty *e;
       struct icaltimetype t;
       disp_cal *Cal;
       int all_day_event = 0;
       char *timeformat;
       int time_format;

       time_format = get_time_format_cached ();

       if (time_format == WC_TIMEFORMAT_24) timeformat="%k:%M";
       else timeformat="%I:%M %p";

       localtime_r(&thetime, &today_tm);

       Pos = GetNewHashPos(WCC->disp_cal_items, 0);
       while (GetNextHashPos(WCC->disp_cal_items, Pos, &hklen, &HashKey, &vCal)) {
              Cal = (disp_cal*)vCal;
              p = icalcomponent_get_first_property(Cal->cal, ICAL_DTSTART_PROPERTY);
              if (p != NULL) {
                     t = icalproperty_get_dtstart(p);
                     event_tt = icaltime_as_timet(t);
                     event_tts=event_tt;
                     if (t.is_date) all_day_event = 1;
                     else all_day_event = 0;

                     if (all_day_event) {
                            gmtime_r(&event_tts, &event_tms);
                     }
                     else {
                            localtime_r(&event_tts, &event_tms);
                     }
                     /* \todo epoch &! daymask */
                     if ((event_tms.tm_year == today_tm.tm_year)
                            && (event_tms.tm_mon == today_tm.tm_mon)
                     && (event_tms.tm_mday == today_tm.tm_mday)) {


                     char sbuf[255];
                     char ebuf[255];

                     p = icalcomponent_get_first_property(
                            Cal->cal,
                            ICAL_SUMMARY_PROPERTY);
                     if (p == NULL) {
                            p = icalproperty_new_summary(_("Untitled Event"));
                            icalcomponent_add_property(Cal->cal, p);
                     }
                     e = icalcomponent_get_first_property(
                            Cal->cal, 
                            ICAL_DTEND_PROPERTY);
                     if ((p != NULL) && (e != NULL)) {
                            time_t difftime;
                            int hours, minutes;
                            t = icalproperty_get_dtend(e);
                            event_tte = icaltime_as_timet(t);
                            localtime_r(&event_tte, &event_tme);
                            difftime=(event_tte-event_tts)/60;
                            hours=(int)(difftime / 60);
                            minutes=difftime % 60;
                            wc_printf("<tr><td bgcolor='%s'>%i:%2i</td><td bgcolor='%s'>"
                                   "<font size=\"-1\">"
                                   "<a class=\"event%s\" href=\"display_edit_event?msgnum=%ld?calview=calbrief?year=%s?month=%s?day=%s\">",
                                   daycolor,
                                   hours, minutes,
                                   (Cal->unread)?"_unread":"_read",
                                   daycolor,
                                   Cal->cal_msgnum,
                                   bstr("year"),
                                   bstr("month"),
                                   bstr("day")
                                   );

                            escputs((char *)
                                   icalproperty_get_comment(p));
                            /* \todo: allso ammitime format */
                            wc_strftime(&sbuf[0], sizeof(sbuf), timeformat, &event_tms);
                            wc_strftime(&ebuf[0], sizeof(sbuf), timeformat, &event_tme);

                            wc_printf("</a></font></td>"
                                   "<td bgcolor='%s'>%s</td><td bgcolor='%s'>%s</td></tr>",
                                   daycolor,
                                   sbuf,
                                   daycolor,
                                   ebuf);
                            }

                     }


              }
       }
       DeleteHashPos(&Pos);
}

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void calendar_month_view_display_events ( int  year,
int  month,
int  day 
)

Definition at line 162 of file calendar_view.c.

{
       long hklen;
       const char *HashKey;
       void *vCal;
       HashPos *Pos;
       disp_cal *Cal;
       icalproperty *p = NULL;
       icalproperty *q = NULL;
       struct icaltimetype t;
       struct icaltimetype end_t;
       struct icaltimetype today_start_t;
       struct icaltimetype today_end_t;
       struct icaltimetype today_t;
       struct tm starting_tm;
       struct tm ending_tm;
       int all_day_event = 0;
       int show_event = 0;
       char buf[256];
       wcsession *WCC = WC;
       time_t tt;

       if (GetCount(WCC->disp_cal_items) == 0) {
              wc_printf("<br>\n");
              return;
       }

       /*
        * Create an imaginary event which spans the 24 hours of today.  Any events which
        * overlap with this one take place at least partially in this day.  We have to
        * convert it from a struct tm in order to make it UTC.
        */
       memset(&starting_tm, 0, sizeof(struct tm));
       starting_tm.tm_year = year - 1900;
       starting_tm.tm_mon = month - 1;
       starting_tm.tm_mday = day;
       starting_tm.tm_hour = 0;
       starting_tm.tm_min = 0;
       today_start_t = icaltime_from_timet_with_zone(mktime(&starting_tm), 0, icaltimezone_get_utc_timezone());
       today_start_t.is_utc = 1;

       memset(&ending_tm, 0, sizeof(struct tm));
       ending_tm.tm_year = year - 1900;
       ending_tm.tm_mon = month - 1;
       ending_tm.tm_mday = day;
       ending_tm.tm_hour = 23;
       ending_tm.tm_min = 59;
       today_end_t = icaltime_from_timet_with_zone(mktime(&ending_tm), 0, icaltimezone_get_utc_timezone());
       today_end_t.is_utc = 1;

       /*
        * Create another one without caring about the timezone for all day events.
        */
       today_t = icaltime_null_date();
       today_t.year = year;
       today_t.month = month;
       today_t.day = day;

       /*
        * Now loop through our list of events to see which ones occur today.
        */
       Pos = GetNewHashPos(WCC->disp_cal_items, 0);
       while (GetNextHashPos(WCC->disp_cal_items, Pos, &hklen, &HashKey, &vCal)) {
              Cal = (disp_cal*)vCal;
              all_day_event = 0;
              q = icalcomponent_get_first_property(Cal->cal, ICAL_DTSTART_PROPERTY);
              if (q != NULL) {
                     t = icalproperty_get_dtstart(q);
              }
              else {
                     memset(&t, 0, sizeof t);
              }
              q = icalcomponent_get_first_property(Cal->cal, ICAL_DTEND_PROPERTY);
              if (q != NULL) {
                     end_t = icalproperty_get_dtend(q);
              }
              else {
                     memset(&end_t, 0, sizeof end_t);
              }
              if (t.is_date) all_day_event = 1;

              if (all_day_event)
              {
                     show_event = ical_ctdl_is_overlap(t, end_t, today_t, icaltime_null_time());
              }
              else
              {
                     show_event = ical_ctdl_is_overlap(t, end_t, today_start_t, today_end_t);
              }

              /*
               * If we determined that this event occurs today, then display it.
               */
              if (show_event) {

                     /* time_t logtt = icaltime_as_timet(t);
                     syslog(LOG_DEBUG, "Match on %04d-%02d-%02d for event %x%s on %s",
                            year, month, day,
                            (int)Cal, ((all_day_event) ? " (all day)" : ""),
                            ctime(&logtt)
                     ); */

                     p = icalcomponent_get_first_property(Cal->cal, ICAL_SUMMARY_PROPERTY);
                     if (p == NULL) {
                            p = icalproperty_new_summary(_("Untitled Event"));
                            icalcomponent_add_property(Cal->cal, p);
                     }
                     if (p != NULL) {

                            if (all_day_event) {
                                   wc_printf("<table border=\"0\" cellpadding=\"2\"><TR>"
                                          "<td bgcolor=\"#CCCCDD\">"
                                          );
                            }


                            wc_printf("<font size=\"-1\">"
                                   "<a class=\"event%s\" href=\"display_edit_event?"
                                   "msgnum=%ld?calview=month?year=%d?month=%d?day=%d\">"
                                   ,
                                   (Cal->unread)?"_unread":"_read",
                                   Cal->cal_msgnum,
                                   year, month, day
                            );

                            escputs((char *) icalproperty_get_comment(p));

                            wc_printf("<span class=\"tooltip\"><span class=\"btttop\"></span><span class=\"bttmiddle\">");

                            wc_printf("<i>%s: %s</i><br>", _("From"), Cal->from);
                            wc_printf("<i>%s</i> ",          _("Summary:"));
                            escputs((char *)icalproperty_get_comment(p));
                            wc_printf("<br>");

                            q = icalcomponent_get_first_property(
                                   Cal->cal,
                                   ICAL_LOCATION_PROPERTY);
                            if (q) {
                                   wc_printf("<i>%s</i> ", _("Location:"));
                                   escputs((char *)icalproperty_get_comment(q));
                                   wc_printf("<br>");
                            }

                            /*
                             * Only show start/end times if we're actually looking at the VEVENT
                             * component.  Otherwise it shows bogus dates for e.g. timezones
                             */
                            if (icalcomponent_isa(Cal->cal) == ICAL_VEVENT_COMPONENT) {

                                   q = icalcomponent_get_first_property(Cal->cal, ICAL_DTSTART_PROPERTY);
                                   if (q != NULL) {
                                          int no_end = 0;

                                          t = icalproperty_get_dtstart(q);
                                          q = icalcomponent_get_first_property(Cal->cal, ICAL_DTEND_PROPERTY);
                                          if (q != NULL) {
                                                 end_t = icalproperty_get_dtend(q);
                                          }
                                          else {
                                                 /*
                                                  * events with starting date/time equal
                                                  * ending date/time might get only
                                                  * DTSTART but no DTEND
                                                  */
                                                 no_end = 1;
                                          }

                                          if (t.is_date) {
                                                 /* all day event */
                                                 struct tm d_tm;

                                                 if (!no_end) {
                                                        /* end given, have to adjust it */
                                                        icaltime_adjust(&end_t, -1, 0, 0, 0);
                                                 }
                                                 memset(&d_tm, 0, sizeof d_tm);
                                                 d_tm.tm_year = t.year - 1900;
                                                 d_tm.tm_mon = t.month - 1;
                                                 d_tm.tm_mday = t.day;
                                                 wc_strftime(buf, sizeof buf, "%x", &d_tm);

                                                 if (no_end || !icaltime_compare(t, end_t)) {
                                                        wc_printf("<i>%s</i> %s<br>",
                                                               _("Date:"), buf);
                                                 }
                                                 else {
                                                        wc_printf("<i>%s</i> %s<br>",
                                                               _("Starting date:"), buf);
                                                        d_tm.tm_year = end_t.year - 1900;
                                                        d_tm.tm_mon = end_t.month - 1;
                                                        d_tm.tm_mday = end_t.day;
                                                        wc_strftime(buf, sizeof buf, "%x", &d_tm);
                                                        wc_printf("<i>%s</i> %s<br>",
                                                               _("Ending date:"), buf);
                                                 }
                                          }
                                          else {
                                                 tt = icaltime_as_timet(t);
                                                 webcit_fmt_date(buf, 256, tt, DATEFMT_BRIEF);
                                                 if (no_end || !icaltime_compare(t, end_t)) {
                                                        wc_printf("<i>%s</i> %s<br>",
                                                               _("Date/time:"), buf);
                                                 }
                                                 else {
                                                        wc_printf("<i>%s</i> %s<br>",
                                                               _("Starting date/time:"), buf);
                                                        tt = icaltime_as_timet(end_t);
                                                        webcit_fmt_date(buf, 256, tt, DATEFMT_BRIEF);
                                                        wc_printf("<i>%s</i> %s<br>", _("Ending date/time:"), buf);
                                                 }

                                          }
                                   }

                            }

                            q = icalcomponent_get_first_property(Cal->cal, ICAL_DESCRIPTION_PROPERTY);
                            if (q) {
                                   wc_printf("<i>%s</i> ", _("Notes:"));
                                   escputs((char *)icalproperty_get_comment(q));
                                   wc_printf("<br>");
                            }

                            wc_printf("</span><span class=\"bttbottom\"></span></span>");
                            wc_printf("</a></font><br>\n");

                            if (all_day_event) {
                                   wc_printf("</td></tr></table>");
                            }

                     }

              }


       }
       DeleteHashPos(&Pos);
}

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int calendar_RenderView_or_Tail ( SharedMessageStatus Stat,
void **  ViewSpecific,
long  oper 
)

Definition at line 1510 of file calendar_view.c.

{
       wcsession *WCC = WC;
       calview *c = (calview*) *ViewSpecific;

       if (c->view == calview_day) {
              calendar_day_view(c->year, c->month, c->day);
       }
       else if (c->view == calview_week) {
              calendar_week_view(c->year, c->month, c->day);
       }
       else {
              if (WCC->CurRoom.view == VIEW_CALBRIEF) {
                     calendar_brief_month_view(c->year, c->month, c->day);
              }
              else {
                     calendar_month_view(c->year, c->month, c->day);
              }
       }

       /* Free the in-memory list of calendar items */
       DeleteHash(&WC->disp_cal_items);
       return 0;
}

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int calendar_summary_view ( void  )

Definition at line 1320 of file calendar_view.c.

                                {
       long hklen;
       const char *HashKey;
       void *vCal;
       HashPos *Pos;
       disp_cal *Cal;
       icalproperty *p;
       struct icaltimetype t;
       time_t event_tt;
       struct tm event_tm;
       struct tm today_tm;
       time_t now;
       int all_day_event = 0;
       char timestring[SIZ];
       wcsession *WCC = WC;
       int num_displayed = 0;

       if (GetCount(WC->disp_cal_items) == 0) {
              return(0);
       }

       now = time(NULL);
       localtime_r(&now, &today_tm);

       Pos = GetNewHashPos(WCC->disp_cal_items, 0);
       while (GetNextHashPos(WCC->disp_cal_items, Pos, &hklen, &HashKey, &vCal)) {
              Cal = (disp_cal*)vCal;
              p = icalcomponent_get_first_property(Cal->cal, ICAL_DTSTART_PROPERTY);
              if (p != NULL) {
                     t = icalproperty_get_dtstart(p);
                     event_tt = icaltime_as_timet(t);
                     if (t.is_date) {
                            all_day_event = 1;
                     }
                     else {
                            all_day_event = 0;
                     }
                     fmt_time(timestring, SIZ, event_tt);

                     if (all_day_event) {
                            gmtime_r(&event_tt, &event_tm);
                     }
                     else {
                            localtime_r(&event_tt, &event_tm);
                     }

                     if ( (event_tm.tm_year == today_tm.tm_year)
                            && (event_tm.tm_mon == today_tm.tm_mon)
                            && (event_tm.tm_mday == today_tm.tm_mday)
                     ) {

                            p = icalcomponent_get_first_property(Cal->cal, ICAL_SUMMARY_PROPERTY);
                            if (p == NULL) {
                                   p = icalproperty_new_summary(_("Untitled Task"));
                                   icalcomponent_add_property(Cal->cal, p);
                            }
                            if (p != NULL)
                            {
                                   if (WCC->CurRoom.view == VIEW_TASKS) {
                                          wc_printf("<a href=\"display_edit_task"
                                                 "?msgnum=%ld"
                                                 "?return_to_summary=1"
                                                 "?go=",
                                                 Cal->cal_msgnum
                                          );
                                          escputs(ChrPtr(WCC->CurRoom.name));
                                          wc_printf("\">");
                                   }
                                   else {
                                          wc_printf("<a href=\"display_edit_event"
                                                 "?msgnum=%ld"
                                                 "?calview=summary"
                                                 "?year=%d"
                                                 "?month=%d"
                                                 "?day=%d"
                                                 "?go=",
                                                 Cal->cal_msgnum,
                                                 today_tm.tm_year + 1900,
                                                 today_tm.tm_mon + 1,
                                                 today_tm.tm_mday
                                          );
                                          escputs(ChrPtr(WCC->CurRoom.name));
                                          wc_printf("\">");
                                   }
                                   escputs((char *) icalproperty_get_comment(p));
                                   if (!all_day_event) {
                                          wc_printf(" (%s)", timestring);
                                   }
                                   wc_printf("</a><br>\n");
                                   ++num_displayed;
                            }
                     }
              }
       }
       DeleteHashPos(&Pos);
       DeleteHash(&WC->disp_cal_items);
       return(num_displayed);
}

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void calendar_week_view ( int  year,
int  month,
int  day 
)

Definition at line 791 of file calendar_view.c.

                                                      {
       wc_printf("<center><i>week view FIXME</i></center><br>\n");
}

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void embeddable_mini_calendar ( int  year,
int  month 
)

Definition at line 23 of file calendar_view.c.

{
       struct tm starting_tm;
       struct tm tm;
       time_t thetime;
       int i;
       time_t previous_month;
       time_t next_month;
       time_t colheader_time;
       struct tm colheader_tm;
       char colheader_label[32];
       long weekstart = 0;
       char url[256];
       char div_id[256];

       snprintf(div_id, sizeof div_id, "mini_calendar_%d", rand() );

       /* Determine what day to start.  If an impossible value is found, start on Sunday.
       */
       get_pref_long("weekstart", &weekstart, 17);
       if (weekstart > 6) weekstart = 0;

       /*
       * Now back up to the 1st of the month...
       */
       memset(&starting_tm, 0, sizeof(struct tm));

       starting_tm.tm_year = year - 1900;
       starting_tm.tm_mon = month - 1;
       starting_tm.tm_mday = 1;
       thetime = mktime(&starting_tm);

       memcpy(&tm, &starting_tm, sizeof(struct tm));
       while (tm.tm_mday != 1) {
              thetime = thetime - (time_t)86400; /* go back 24 hours */
              localtime_r(&thetime, &tm);
       }

       /* Determine previous and next months ... for links */
       previous_month = thetime - (time_t)864000L;      /* back 10 days */
       next_month = thetime + (time_t)(31L * 86400L);   /* ahead 31 days */

       /* Now back up until we're on the user's preferred start day */
       localtime_r(&thetime, &tm);
       while (tm.tm_wday != weekstart) {
              thetime = thetime - (time_t)86400; /* go back 24 hours */
              localtime_r(&thetime, &tm);
       }

       wc_printf("<div class=\"mini_calendar\" id=\"%s\">\n", div_id);

       /* Previous month link */
       localtime_r(&previous_month, &tm);
       wc_printf("<a href=\"javascript:minical_change_month(%d,%d);\">&laquo;</a>", 
              (int)(tm.tm_year)+1900, tm.tm_mon + 1);

       wc_strftime(colheader_label, sizeof colheader_label, "%B", &starting_tm);
       wc_printf("&nbsp;&nbsp;"
              "<span class=\"mini_calendar_month_label\">"
              "%s %d"
              "</span>"
              "&nbsp;&nbsp;", colheader_label, year);

       /* Next month link */
       localtime_r(&next_month, &tm);
       wc_printf("<a href=\"javascript:minical_change_month(%d,%d);\">&raquo;</a>",
              (int)(tm.tm_year)+1900, tm.tm_mon + 1);

       wc_printf("<table border=\"0\" cellpadding=\"1\" cellspacing=\"1\" class=\"mini_calendar_days\">"
              "<tr>");
       colheader_time = thetime;
       for (i=0; i<7; ++i) {
              colheader_time = thetime + (i * 86400) ;
              localtime_r(&colheader_time, &colheader_tm);
              wc_strftime(colheader_label, sizeof colheader_label, "%A", &colheader_tm);
              wc_printf("<th>%c</th>", colheader_label[0]);

       }
       wc_printf("</tr>\n");


        /* Now do 35 or 42 days */
        for (i = 0; i < 42; ++i) {
                localtime_r(&thetime, &tm);

                if (i < 35) {

                     /* Before displaying Sunday, start a new row */
                     if ((i % 7) == 0) {
                            wc_printf("<tr>");
                     }

                     if (tm.tm_mon == month-1) {
                            snprintf(url, sizeof url, "readfwd?calview=day?year=%d?month=%d?day=%d",
                                   tm.tm_year+1900, tm.tm_mon+1, tm.tm_mday);
                            wc_printf("<td><a href=\"%s\">%d</a></td>", url, tm.tm_mday);
                     }
                     else {
                            wc_printf("<td> </td>");
                     }

                     /* After displaying one week, end the row */
                     if ((i % 7) == 6) {
                            wc_printf("</tr>\n");
                     }

              }

              thetime += (time_t)86400;          /* ahead 24 hours */
       }

       wc_printf("</table>"               /* end of inner table */
              "</div>\n");

       StrBufAppendPrintf(WC->trailing_javascript,
              "      function minical_change_month(year, month) {                                 \n"
              "             p = 'year=' + year + '&month=' + month                                \n"
              "                    + '&r=' + CtdlRandomString();                                    \n"
              "             new Ajax.Updater('%s', 'mini_calendar',                        \n"
              "                    { method: 'get', parameters: p, evalScripts: true } );         \n"
              "      }                                                                     \n"
              "",
              div_id
       );

}

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void InitModule_CALENDAR_VIEW ( void  )

Definition at line 1539 of file calendar_view.c.

{
       WebcitAddUrlHandler(HKEY("mini_calendar"), "", 0, ajax_mini_calendar, AJAX);
}

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