webcit/calendar_view.c

   1 /*
   2  * $Id$
   3  *
   4  * Handles the HTML display of calendar items.
   5  */
   6
   7 #include "webcit.h"
   8 #include "webserver.h"
   9
  10 #ifndef WEBCIT_WITH_CALENDAR_SERVICE
  11
  12 void do_calendar_view(void) {   /* stub for non-libical builds */
  13         wprintf("<CENTER><I>");
  14         wprintf(_("The calendar view is not available."));
  15         wprintf("</I></CENTER><br />\n");
  16 }
  17
  18 void do_tasks_view(void) {      /* stub for non-libical builds */
  19         wprintf("<CENTER><I>");
  20         wprintf(_("The tasks view is not available."));
  21         wprintf("</I></CENTER><br />\n");
  22 }
  23
  24 #else   /* WEBCIT_WITH_CALENDAR_SERVICE */
  25
  26 /****************************************************************************/
  27
  28
  29 void calendar_month_view_display_events(time_t thetime) {
  30         int i;
  31         time_t event_tt;
  32         struct tm event_tm;
  33         struct tm today_tm;
  34         icalproperty *p;
  35         struct icaltimetype t;
  36         int month, day, year;
  37         int all_day_event = 0;
  38
  39         if (WC->num_cal == 0) {
  40                 wprintf("<br /><br /><br />\n");
  41                 return;
  42         }
  43
  44         localtime_r(&thetime, &today_tm);
  45         month = today_tm.tm_mon + 1;
  46         day = today_tm.tm_mday;
  47         year = today_tm.tm_year + 1900;
  48
  49         for (i=0; i<(WC->num_cal); ++i) {
  50                 p = icalcomponent_get_first_property(WC->disp_cal[i].cal,
  51                                                 ICAL_DTSTART_PROPERTY);
  52                 if (p != NULL) {
  53                         t = icalproperty_get_dtstart(p);
  54                         event_tt = icaltime_as_timet(t);
  55
  56                         if (t.is_date) all_day_event = 1;
  57                         else all_day_event = 0;
  58
  59                         if (all_day_event) {
  60                                 gmtime_r(&event_tt, &event_tm);
  61                         }
  62                         else {
  63                                 localtime_r(&event_tt, &event_tm);
  64                         }
  65
  66                         if ((event_tm.tm_year == today_tm.tm_year)
  67                            && (event_tm.tm_mon == today_tm.tm_mon)
  68                            && (event_tm.tm_mday == today_tm.tm_mday)) {
  69
  70                                 p = icalcomponent_get_first_property(
  71                                                         WC->disp_cal[i].cal,
  72                                                         ICAL_SUMMARY_PROPERTY);
  73                                 if (p != NULL) {
  74
  75                                         if (all_day_event) {
  76                                                 wprintf("<TABLE border=0 cellpadding=2><TR>"
  77                                                         "<TD BGCOLOR=\"#CCCCDD\">"
  78                                                 );
  79                                         }
  80
  81                                         wprintf("<FONT SIZE=-1>"
  82                                                 "<A HREF=\"/display_edit_event?msgnum=%ld&calview=%s&year=%s&month=%s&day=%s\">",
  83                                                 WC->disp_cal[i].cal_msgnum,
  84                                                 bstr("calview"),
  85                                                 bstr("year"),
  86                                                 bstr("month"),
  87                                                 bstr("day")
  88                                         );
  89                                         escputs((char *)
  90                                                 icalproperty_get_comment(p));
  91                                         wprintf("</A></FONT><br />\n");
  92
  93                                         if (all_day_event) {
  94                                                 wprintf("</TD></TR></TABLE>");
  95                                         }
  96
  97                                 }
  98
  99                         }
 100
 101
 102                 }
 103         }
 104 }
 105
 106
 107
 108 void calendar_month_view(int year, int month, int day) {
 109         struct tm starting_tm;
 110         struct tm tm;
 111         time_t thetime;
 112         int i;
 113         time_t previous_month;
 114         time_t next_month;
 115
 116         /* Determine what day to start.
 117          * First, back up to the 1st of the month...
 118          */
 119         memset(&starting_tm, 0, sizeof(struct tm));
 120         starting_tm.tm_year = year - 1900;
 121         starting_tm.tm_mon = month - 1;
 122         starting_tm.tm_mday = day;
 123         thetime = mktime(&starting_tm);
 124
 125         memcpy(&tm, &starting_tm, sizeof(struct tm));
 126         while (tm.tm_mday != 1) {
 127                 thetime = thetime - (time_t)86400;      /* go back 24 hours */
 128                 localtime_r(&thetime, &tm);
 129         }
 130
 131         /* Determine previous and next months ... for links */
 132         previous_month = thetime - (time_t)864000L;     /* back 10 days */
 133         next_month = thetime + (time_t)(31L * 86400L);  /* ahead 31 days */
 134
 135         /* Now back up until we're on a Sunday */
 136         localtime_r(&thetime, &tm);
 137         while (tm.tm_wday != 0) {
 138                 thetime = thetime - (time_t)86400;      /* go back 24 hours */
 139                 localtime_r(&thetime, &tm);
 140         }
 141
 142         /* Outer table (to get the background color) */
 143         wprintf("<div id=\"fix_scrollbar_bug\">"
 144                 "<TABLE width=100%% border=0 cellpadding=0 cellspacing=0 "
 145                 "bgcolor=#204B78><TR><TD>\n");
 146
 147         wprintf("<TABLE width=100%% border=0 cellpadding=0 cellspacing=0><tr>\n");
 148
 149         wprintf("<TD ALIGN=CENTER>");
 150
 151         localtime_r(&previous_month, &tm);
 152         wprintf("<A HREF=\"readfwd?calview=month&year=%d&month=%d&day=1\">",
 153                 (int)(tm.tm_year)+1900, tm.tm_mon + 1);
 154         wprintf("<IMG ALIGN=MIDDLE SRC=\"/static/prevdate_32x.gif\" BORDER=0></A>\n");
 155
 156         wprintf("&nbsp;&nbsp;"
 157                 "<FONT SIZE=+1 COLOR=\"#FFFFFF\">"
 158                 "%s %d"
 159                 "</FONT>"
 160                 "&nbsp;&nbsp;", months[month-1], year);
 161
 162         localtime_r(&next_month, &tm);
 163         wprintf("<A HREF=\"readfwd?calview=month&year=%d&month=%d&day=1\">",
 164                 (int)(tm.tm_year)+1900, tm.tm_mon + 1);
 165         wprintf("<IMG ALIGN=MIDDLE SRC=\"/static/nextdate_32x.gif\" BORDER=0></A>\n");
 166
 167         wprintf("</TD></TR></TABLE>\n");
 168
 169         /* Inner table (the real one) */
 170         wprintf("<TABLE width=100%% border=0 cellpadding=1 cellspacing=1 "
 171                 "bgcolor=#204B78><TR>");
 172         for (i=0; i<7; ++i) {
 173                 wprintf("<TD ALIGN=CENTER WIDTH=14%%>"
 174                         "<FONT COLOR=\"#FFFFFF\">%s</FONT></TH>", days[i]);
 175         }
 176         wprintf("</TR>\n");
 177
 178         /* Now do 35 days */
 179         for (i = 0; i < 35; ++i) {
 180                 localtime_r(&thetime, &tm);
 181
 182                 /* Before displaying Sunday, start a new row */
 183                 if ((i % 7) == 0) {
 184                         wprintf("<TR>");
 185                 }
 186
 187                 wprintf("<TD BGCOLOR=\"#%s\" WIDTH=14%% HEIGHT=60 align=left VALIGN=TOP><B>",
 188                         ((tm.tm_mon != month-1) ? "DDDDDD" :
 189                         ((tm.tm_wday==0 || tm.tm_wday==6) ? "EEEECC" :
 190                         "FFFFFF"))
 191                 );
 192                 if ((i==0) || (tm.tm_mday == 1)) {
 193                         wprintf("%s ", months[tm.tm_mon]);
 194                 }
 195                 wprintf("<A HREF=\"readfwd?calview=day&year=%d&month=%d&day=%d\">"
 196                         "%d</A></B><br />",
 197                         tm.tm_year + 1900,
 198                         tm.tm_mon + 1,
 199                         tm.tm_mday,
 200                         tm.tm_mday);
 201
 202                 /* put the data here, stupid */
 203                 calendar_month_view_display_events(thetime);
 204
 205                 wprintf("</TD>");
 206
 207                 /* After displaying Saturday, end the row */
 208                 if ((i % 7) == 6) {
 209                         wprintf("</TR>\n");
 210                 }
 211
 212                 thetime += (time_t)86400;               /* ahead 24 hours */
 213         }
 214
 215         wprintf("</TABLE>"                      /* end of inner table */
 216                 "</TD></TR></TABLE>"            /* end of outer table */
 217                 "</div>\n");
 218 }
 219
 220
 221 void calendar_week_view(int year, int month, int day) {
 222         wprintf("<CENTER><I>week view FIXME</I></CENTER><br />\n");
 223 }
 224
 225
 226 /*
 227  * Display events for a particular hour of a particular day.
 228  * (Specify hour < 0 to show "all day" events)
 229  */
 230 void calendar_day_view_display_events(int year, int month,
 231                                         int day, int hour) {
 232         int i;
 233         icalproperty *p;
 234         struct icaltimetype t;
 235         time_t event_tt;
 236         struct tm *event_tm;
 237         int all_day_event = 0;
 238
 239         if (WC->num_cal == 0) {
 240                 // FIXME wprintf("<br /><br /><br />\n");
 241                 return;
 242         }
 243
 244         for (i=0; i<(WC->num_cal); ++i) {
 245                 p = icalcomponent_get_first_property(WC->disp_cal[i].cal,
 246                                                 ICAL_DTSTART_PROPERTY);
 247                 if (p != NULL) {
 248                         t = icalproperty_get_dtstart(p);
 249                         event_tt = icaltime_as_timet(t);
 250                         if (t.is_date) all_day_event = 1;
 251
 252                         if (all_day_event) {
 253                                 event_tm = gmtime(&event_tt);
 254                         }
 255                         else {
 256                                 event_tm = localtime(&event_tt);
 257                         }
 258
 259                         if ((event_tm->tm_year == (year-1900))
 260                            && (event_tm->tm_mon == (month-1))
 261                            && (event_tm->tm_mday == day)
 262                            && ( ((event_tm->tm_hour == hour)&&(!t.is_date)) || ((hour<0)&&(t.is_date)) )
 263                            ) {
 264
 265
 266                                 p = icalcomponent_get_first_property(
 267                                                         WC->disp_cal[i].cal,
 268                                                         ICAL_SUMMARY_PROPERTY);
 269                                 if (p != NULL) {
 270
 271                                         if (all_day_event) {
 272                                                 wprintf("<TABLE border=1 cellpadding=2><TR>"
 273                                                         "<TD BGCOLOR=\"#CCCCCC\">"
 274                                                 );
 275                                         }
 276
 277                                         wprintf("<FONT SIZE=-1>"
 278                                                 "<A HREF=\"/display_edit_event?msgnum=%ld&calview=day&year=%d&month=%d&day=%d\">",
 279                                                 WC->disp_cal[i].cal_msgnum,
 280                                                 year, month, day
 281                                         );
 282                                         escputs((char *)
 283                                                 icalproperty_get_comment(p));
 284                                         wprintf("</A></FONT><br />\n");
 285
 286                                         if (all_day_event) {
 287                                                 wprintf("</TD></TR></TABLE>");
 288                                         }
 289                                 }
 290
 291                         }
 292
 293
 294                 }
 295         }
 296 }
 297
 298
 299
 300 void calendar_day_view(int year, int month, int day) {
 301         int hour;
 302         struct icaltimetype today, yesterday, tomorrow;
 303         char calhourformat[16];
 304
 305         get_preference("calhourformat", calhourformat, sizeof calhourformat);
 306
 307         /* Figure out the dates for "yesterday" and "tomorrow" links */
 308
 309         memset(&today, 0, sizeof(struct icaltimetype));
 310         today.year = year;
 311         today.month = month;
 312         today.day = day;
 313         today.is_date = 1;
 314
 315         memcpy(&yesterday, &today, sizeof(struct icaltimetype));
 316         --yesterday.day;
 317         yesterday = icaltime_normalize(yesterday);
 318
 319         memcpy(&tomorrow, &today, sizeof(struct icaltimetype));
 320         ++tomorrow.day;
 321         tomorrow = icaltime_normalize(tomorrow);
 322
 323
 324         /* Outer table (to get the background color) */
 325         wprintf("<div id=\"fix_scrollbar_bug\">"
 326                 "<TABLE width=100%% border=0 cellpadding=0 cellspacing=0 "
 327                 "bgcolor=#204B78><TR><TD>\n");
 328
 329         /* Inner table (the real one) */
 330         wprintf("<TABLE width=100%% border=0 cellpadding=1 cellspacing=1 "
 331                 "bgcolor=#204B78><TR>\n");
 332
 333         /* Innermost table (contains hours etc.) */
 334         wprintf("<TD WIDTH=80%%>"
 335                 "<TABLE width=100%% border=0 cellpadding=1 cellspacing=1 "
 336                 "bgcolor=#204B78>\n");
 337
 338         /* Display events before 8:00 (hour=-1 is all-day events) */
 339         wprintf("<TR>"
 340                 "<TD BGCOLOR=\"#CCCCDD\" VALIGN=MIDDLE WIDTH=10%%></TD>"
 341                 "<TD BGCOLOR=\"#FFFFFF\" VALIGN=TOP>");
 342         for (hour = (-1); hour <= 7; ++hour) {
 343                 calendar_day_view_display_events(year, month, day, hour);
 344         }
 345         wprintf("</TD></TR>\n");
 346
 347         /* Now the middle of the day... */
 348         for (hour = 8; hour <= 17; ++hour) {    /* could do HEIGHT=xx */
 349                 wprintf("<TR HEIGHT=30><TD BGCOLOR=\"#CCCCDD\" ALIGN=MIDDLE "
 350                         "VALIGN=MIDDLE WIDTH=10%%>");
 351                 wprintf("<A HREF=\"/display_edit_event?msgnum=0"
 352                         "&year=%d&month=%d&day=%d&hour=%d&minute=0\">",
 353                         year, month, day, hour
 354                 );
 355
 356                 if (!strcasecmp(calhourformat, "24")) {
 357                         wprintf("%2d:00</A> ", hour);
 358                 }
 359                 else {
 360                         wprintf("%d:00%s</A> ",
 361                                 (hour <= 12 ? hour : hour-12),
 362                                 (hour < 12 ? "am" : "pm")
 363                         );
 364                 }
 365
 366                 wprintf("</TD><TD BGCOLOR=\"#FFFFFF\" VALIGN=TOP>");
 367
 368                 /* put the data here, stupid */
 369                 calendar_day_view_display_events(year, month, day, hour);
 370
 371                 wprintf("</TD></TR>\n");
 372         }
 373
 374         /* Display events after 5:00... */
 375         wprintf("<TR>"
 376                 "<TD BGCOLOR=\"#CCCCDD\" VALIGN=MIDDLE WIDTH=10%%></TD>"
 377                 "<TD BGCOLOR=\"#FFFFFF\" VALIGN=TOP>");
 378         for (hour = 18; hour <= 23; ++hour) {
 379                 calendar_day_view_display_events(year, month, day, hour);
 380         }
 381         wprintf("</TD></TR>\n");
 382
 383
 384         wprintf("</TABLE>"                      /* end of innermost table */
 385                 "</TD>"
 386         );
 387
 388         wprintf("<TD WIDTH=20%% VALIGN=top>");  /* begin stuff-on-the-right */
 389
 390
 391         /* Begin todays-date-with-left-and-right-arrows */
 392         wprintf("<TABLE BORDER=0 WIDTH=100%% "
 393                 "CELLSPACING=0 CELLPADDING=0 BGCOLOR=\"#FFFFFF\">\n");
 394         wprintf("<TR>");
 395
 396         /* Left arrow */
 397         wprintf("<TD ALIGN=CENTER>");
 398         wprintf("<A HREF=\"readfwd?calview=day&year=%d&month=%d&day=%d\">",
 399                 yesterday.year, yesterday.month, yesterday.day);
 400         wprintf("<IMG ALIGN=MIDDLE SRC=\"/static/prevdate_32x.gif\" BORDER=0></A>");
 401         wprintf("</TD>");
 402
 403         /* Today's date */
 404         wprintf("<TD ALIGN=CENTER>");
 405         wprintf("<FONT SIZE=+2>%s</FONT><br />"
 406                 "<FONT SIZE=+3>%d</FONT><br />"
 407                 "<FONT SIZE=+2>%d</FONT><br />",
 408                 months[month-1], day, year);
 409         wprintf("</TD>");
 410
 411         /* Right arrow */
 412         wprintf("<TD ALIGN=CENTER>");
 413         wprintf("<A HREF=\"readfwd?calview=day&year=%d&month=%d&day=%d\">",
 414                 tomorrow.year, tomorrow.month, tomorrow.day);
 415         wprintf("<IMG ALIGN=MIDDLE SRC=\"/static/nextdate_32x.gif\""
 416                 " BORDER=0></A>\n");
 417         wprintf("</TD>");
 418
 419         wprintf("</TR></TABLE>\n");
 420         /* End todays-date-with-left-and-right-arrows */
 421
 422         /* In the future we might want to put a month-o-matic here */
 423
 424         wprintf("</FONT></CENTER>\n");
 425
 426         wprintf("</TD>");                       /* end stuff-on-the-right */
 427
 428
 429
 430         wprintf("</TR></TABLE>"                 /* end of inner table */
 431                 "</TD></TR></TABLE></div>"      /* end of outer table */
 432         );
 433
 434
 435
 436 }
 437
 438 /*
 439  * Display today's events.
 440  */
 441 void calendar_summary_view(void) {
 442         int i;
 443         icalproperty *p;
 444         struct icaltimetype t;
 445         time_t event_tt;
 446         struct tm event_tm;
 447         struct tm today_tm;
 448         time_t now;
 449         int all_day_event = 0;
 450         char timestring[SIZ];
 451
 452         if (WC->num_cal == 0) {
 453                 return;
 454         }
 455
 456         now = time(NULL);
 457         localtime_r(&now, &today_tm);
 458
 459         for (i=0; i<(WC->num_cal); ++i) {
 460                 p = icalcomponent_get_first_property(WC->disp_cal[i].cal,
 461                                                 ICAL_DTSTART_PROPERTY);
 462                 if (p != NULL) {
 463                         t = icalproperty_get_dtstart(p);
 464                         event_tt = icaltime_as_timet(t);
 465                         if (t.is_date) all_day_event = 1;
 466                         fmt_time(timestring, event_tt);
 467
 468                         if (all_day_event) {
 469                                 gmtime_r(&event_tt, &event_tm);
 470                         }
 471                         else {
 472                                 localtime_r(&event_tt, &event_tm);
 473                         }
 474
 475                         if ( (event_tm.tm_year == today_tm.tm_year)
 476                            && (event_tm.tm_mon == today_tm.tm_mon)
 477                            && (event_tm.tm_mday == today_tm.tm_mday)
 478                            ) {
 479
 480
 481                                 p = icalcomponent_get_first_property(
 482                                                         WC->disp_cal[i].cal,
 483                                                         ICAL_SUMMARY_PROPERTY);
 484                                 if (p != NULL) {
 485                                         escputs((char *)
 486                                                 icalproperty_get_comment(p));
 487                                         wprintf(" (%s)<br />\n", timestring);
 488                                 }
 489                         }
 490                 }
 491         }
 492         free_calendar_buffer();
 493 }
 494
 495
 496
 497 void free_calendar_buffer(void) {
 498         int i;
 499         if (WC->num_cal) for (i=0; i<(WC->num_cal); ++i) {
 500                 icalcomponent_free(WC->disp_cal[i].cal);
 501         }
 502         WC->num_cal = 0;
 503         free(WC->disp_cal);
 504         WC->disp_cal = NULL;
 505 }
 506
 507
 508
 509
 510 void do_calendar_view(void) {
 511         time_t now;
 512         struct tm tm;
 513         int year, month, day;
 514         char calview[SIZ];
 515
 516         /* In case no date was specified, go with today */
 517         now = time(NULL);
 518         localtime_r(&now, &tm);
 519         year = tm.tm_year + 1900;
 520         month = tm.tm_mon + 1;
 521         day = tm.tm_mday;
 522
 523         /* Now see if a date was specified */
 524         if (strlen(bstr("year")) > 0) year = atoi(bstr("year"));
 525         if (strlen(bstr("month")) > 0) month = atoi(bstr("month"));
 526         if (strlen(bstr("day")) > 0) day = atoi(bstr("day"));
 527
 528         /* How would you like that cooked? */
 529         if (strlen(bstr("calview")) > 0) {
 530                 strcpy(calview, bstr("calview"));
 531         }
 532         else {
 533                 strcpy(calview, "month");
 534         }
 535
 536         /* Display the selected view */
 537         if (!strcasecmp(calview, "day")) {
 538                 calendar_day_view(year, month, day);
 539         }
 540         else if (!strcasecmp(calview, "week")) {
 541                 calendar_week_view(year, month, day);
 542         }
 543         else {
 544                 calendar_month_view(year, month, day);
 545         }
 546
 547         /* Free the calendar stuff */
 548         free_calendar_buffer();
 549
 550 }
 551
 552
 553 /*
 554  * Helper function for do_tasks_view().  Returns the date/time due.
 555  */
 556 time_t get_task_due_date(icalcomponent *vtodo) {
 557         icalproperty *p;
 558
 559         if (vtodo == NULL) {
 560                 return(0L);
 561         }
 562
 563         /* If we're looking at a fully encapsulated VCALENDAR
 564          * rather than a VTODO component, recurse into the data
 565          * structure until we get a VTODO.
 566          */
 567         if (icalcomponent_isa(vtodo) == ICAL_VCALENDAR_COMPONENT) {
 568                 return get_task_due_date(
 569                         icalcomponent_get_first_component(
 570                                 vtodo, ICAL_VTODO_COMPONENT
 571                         )
 572                 );
 573         }
 574
 575         p = icalcomponent_get_first_property(vtodo, ICAL_DUE_PROPERTY);
 576         if (p != NULL) {
 577                 return(icaltime_as_timet(icalproperty_get_due(p)));
 578         }
 579         else {
 580                 return(0L);
 581         }
 582 }
 583
 584
 585 /*
 586  * Compare the due dates of two tasks (this is for sorting)
 587  */
 588 int task_due_cmp(const void *task1, const void *task2) {
 589         time_t t1;
 590         time_t t2;
 591
 592         t1 =  get_task_due_date(((struct disp_cal *)task1)->cal);
 593         t2 =  get_task_due_date(((struct disp_cal *)task2)->cal);
 594
 595         if (t1 < t2) return(-1);
 596         if (t1 > t2) return(1);
 597         return(0);
 598 }
 599
 600
 601
 602
 603
 604 void do_tasks_view(void) {
 605         int i;
 606         time_t due;
 607         int bg = 0;
 608         char buf[SIZ];
 609         icalproperty *p;
 610
 611         wprintf("<div id=\"fix_scrollbar_bug\">"
 612                 "<table border=0 cellspacing=0 width=100%% bgcolor=\"#FFFFFF\">\n<tr>\n"
 613                 "<TH>");
 614         wprintf(_("Name of task"));
 615         wprintf("</TH><TH>");
 616         wprintf(_("Date due"));
 617         wprintf("</TH></TR>\n"
 618         );
 619
 620         /* Sort them if necessary */
 621         if (WC->num_cal > 1) {
 622                 qsort(WC->disp_cal,
 623                         WC->num_cal,
 624                         sizeof(struct disp_cal),
 625                         task_due_cmp
 626                 );
 627         }
 628
 629         if (WC->num_cal) for (i=0; i<(WC->num_cal); ++i) {
 630
 631                 bg = 1 - bg;
 632                 wprintf("<TR BGCOLOR=\"#%s\"><TD>",
 633                         (bg ? "DDDDDD" : "FFFFFF")
 634                 );
 635
 636                 p = icalcomponent_get_first_property(WC->disp_cal[i].cal,
 637                                                         ICAL_SUMMARY_PROPERTY);
 638                 wprintf("<A HREF=\"/display_edit_task?msgnum=%ld&taskrm=",
 639                         WC->disp_cal[i].cal_msgnum );
 640                 urlescputs(WC->wc_roomname);
 641                 wprintf("\">");
 642                 wprintf("<IMG ALIGN=MIDDLE "
 643                         "SRC=\"/static/taskmanag_16x.gif\" BORDER=0>&nbsp;");
 644                 if (p != NULL) {
 645                         escputs((char *)icalproperty_get_comment(p));
 646                 }
 647                 wprintf("</A>\n");
 648                 wprintf("</TD>\n");
 649
 650                 due = get_task_due_date(WC->disp_cal[i].cal);
 651                 fmt_date(buf, due, 0);
 652                 wprintf("<TD><FONT");
 653                 if (due < time(NULL)) {
 654                         wprintf(" COLOR=\"#FF0000\"");
 655                 }
 656                 wprintf(">%s</FONT></TD></TR>\n", buf);
 657         }
 658
 659         wprintf("</table></div>\n");
 660
 661         /* Free the list */
 662         free_calendar_buffer();
 663
 664 }
 665
 666 #endif  /* WEBCIT_WITH_CALENDAR_SERVICE */