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) {
 251                                 all_day_event = 1;
 252                         }
 253                         else {
 254                                 all_day_event = 0;
 255                         }
 256
 257                         if (all_day_event) {
 258                                 event_tm = gmtime(&event_tt);
 259                         }
 260                         else {
 261                                 event_tm = localtime(&event_tt);
 262                         }
 263
 264                         if ((event_tm->tm_year == (year-1900))
 265                            && (event_tm->tm_mon == (month-1))
 266                            && (event_tm->tm_mday == day)
 267                            && ( ((event_tm->tm_hour == hour)&&(!t.is_date)) || ((hour<0)&&(t.is_date)) )
 268                            ) {
 269
 270
 271                                 p = icalcomponent_get_first_property(
 272                                                         WC->disp_cal[i].cal,
 273                                                         ICAL_SUMMARY_PROPERTY);
 274                                 if (p != NULL) {
 275
 276                                         if (all_day_event) {
 277                                                 wprintf("<TABLE border=1 cellpadding=2><TR>"
 278                                                         "<TD BGCOLOR=\"#CCCCCC\">"
 279                                                 );
 280                                         }
 281
 282                                         wprintf("<FONT SIZE=-1>"
 283                                                 "<A HREF=\"/display_edit_event?msgnum=%ld&calview=day&year=%d&month=%d&day=%d\">",
 284                                                 WC->disp_cal[i].cal_msgnum,
 285                                                 year, month, day
 286                                         );
 287                                         escputs((char *)
 288                                                 icalproperty_get_comment(p));
 289                                         wprintf("</A></FONT><br />\n");
 290
 291                                         if (all_day_event) {
 292                                                 wprintf("</TD></TR></TABLE>");
 293                                         }
 294                                 }
 295
 296                         }
 297
 298
 299                 }
 300         }
 301 }
 302
 303
 304
 305 void calendar_day_view(int year, int month, int day) {
 306         int hour;
 307         struct icaltimetype today, yesterday, tomorrow;
 308         char calhourformat[16];
 309
 310         get_preference("calhourformat", calhourformat, sizeof calhourformat);
 311
 312         /* Figure out the dates for "yesterday" and "tomorrow" links */
 313
 314         memset(&today, 0, sizeof(struct icaltimetype));
 315         today.year = year;
 316         today.month = month;
 317         today.day = day;
 318         today.is_date = 1;
 319
 320         memcpy(&yesterday, &today, sizeof(struct icaltimetype));
 321         --yesterday.day;
 322         yesterday = icaltime_normalize(yesterday);
 323
 324         memcpy(&tomorrow, &today, sizeof(struct icaltimetype));
 325         ++tomorrow.day;
 326         tomorrow = icaltime_normalize(tomorrow);
 327
 328
 329         /* Outer table (to get the background color) */
 330         wprintf("<div id=\"fix_scrollbar_bug\">"
 331                 "<TABLE width=100%% border=0 cellpadding=0 cellspacing=0 "
 332                 "bgcolor=#204B78><TR><TD>\n");
 333
 334         /* Inner table (the real one) */
 335         wprintf("<TABLE width=100%% border=0 cellpadding=1 cellspacing=1 "
 336                 "bgcolor=#204B78><TR>\n");
 337
 338         /* Innermost table (contains hours etc.) */
 339         wprintf("<TD WIDTH=80%%>"
 340                 "<TABLE width=100%% border=0 cellpadding=1 cellspacing=1 "
 341                 "bgcolor=#204B78>\n");
 342
 343         /* Display events before 8:00 (hour=-1 is all-day events) */
 344         wprintf("<TR>"
 345                 "<TD BGCOLOR=\"#CCCCDD\" VALIGN=MIDDLE WIDTH=10%%></TD>"
 346                 "<TD BGCOLOR=\"#FFFFFF\" VALIGN=TOP>");
 347         for (hour = (-1); hour <= 7; ++hour) {
 348                 calendar_day_view_display_events(year, month, day, hour);
 349         }
 350         wprintf("</TD></TR>\n");
 351
 352         /* Now the middle of the day... */
 353         for (hour = 8; hour <= 17; ++hour) {    /* could do HEIGHT=xx */
 354                 wprintf("<TR HEIGHT=30><TD BGCOLOR=\"#CCCCDD\" ALIGN=MIDDLE "
 355                         "VALIGN=MIDDLE WIDTH=10%%>");
 356                 wprintf("<A HREF=\"/display_edit_event?msgnum=0"
 357                         "&year=%d&month=%d&day=%d&hour=%d&minute=0\">",
 358                         year, month, day, hour
 359                 );
 360
 361                 if (!strcasecmp(calhourformat, "24")) {
 362                         wprintf("%2d:00</A> ", hour);
 363                 }
 364                 else {
 365                         wprintf("%d:00%s</A> ",
 366                                 (hour <= 12 ? hour : hour-12),
 367                                 (hour < 12 ? "am" : "pm")
 368                         );
 369                 }
 370
 371                 wprintf("</TD><TD BGCOLOR=\"#FFFFFF\" VALIGN=TOP>");
 372
 373                 /* put the data here, stupid */
 374                 calendar_day_view_display_events(year, month, day, hour);
 375
 376                 wprintf("</TD></TR>\n");
 377         }
 378
 379         /* Display events after 5:00... */
 380         wprintf("<TR>"
 381                 "<TD BGCOLOR=\"#CCCCDD\" VALIGN=MIDDLE WIDTH=10%%></TD>"
 382                 "<TD BGCOLOR=\"#FFFFFF\" VALIGN=TOP>");
 383         for (hour = 18; hour <= 23; ++hour) {
 384                 calendar_day_view_display_events(year, month, day, hour);
 385         }
 386         wprintf("</TD></TR>\n");
 387
 388
 389         wprintf("</TABLE>"                      /* end of innermost table */
 390                 "</TD>"
 391         );
 392
 393         wprintf("<TD WIDTH=20%% VALIGN=top>");  /* begin stuff-on-the-right */
 394
 395
 396         /* Begin todays-date-with-left-and-right-arrows */
 397         wprintf("<TABLE BORDER=0 WIDTH=100%% "
 398                 "CELLSPACING=0 CELLPADDING=0 BGCOLOR=\"#FFFFFF\">\n");
 399         wprintf("<TR>");
 400
 401         /* Left arrow */
 402         wprintf("<TD ALIGN=CENTER>");
 403         wprintf("<A HREF=\"readfwd?calview=day&year=%d&month=%d&day=%d\">",
 404                 yesterday.year, yesterday.month, yesterday.day);
 405         wprintf("<IMG ALIGN=MIDDLE SRC=\"/static/prevdate_32x.gif\" BORDER=0></A>");
 406         wprintf("</TD>");
 407
 408         /* Today's date */
 409         wprintf("<TD ALIGN=CENTER>");
 410         wprintf("<FONT SIZE=+2>%s</FONT><br />"
 411                 "<FONT SIZE=+3>%d</FONT><br />"
 412                 "<FONT SIZE=+2>%d</FONT><br />",
 413                 months[month-1], day, year);
 414         wprintf("</TD>");
 415
 416         /* Right arrow */
 417         wprintf("<TD ALIGN=CENTER>");
 418         wprintf("<A HREF=\"readfwd?calview=day&year=%d&month=%d&day=%d\">",
 419                 tomorrow.year, tomorrow.month, tomorrow.day);
 420         wprintf("<IMG ALIGN=MIDDLE SRC=\"/static/nextdate_32x.gif\""
 421                 " BORDER=0></A>\n");
 422         wprintf("</TD>");
 423
 424         wprintf("</TR></TABLE>\n");
 425         /* End todays-date-with-left-and-right-arrows */
 426
 427         /* In the future we might want to put a month-o-matic here */
 428
 429         wprintf("</FONT></CENTER>\n");
 430
 431         wprintf("</TD>");                       /* end stuff-on-the-right */
 432
 433
 434
 435         wprintf("</TR></TABLE>"                 /* end of inner table */
 436                 "</TD></TR></TABLE></div>"      /* end of outer table */
 437         );
 438
 439
 440
 441 }
 442
 443 /*
 444  * Display today's events.
 445  */
 446 void calendar_summary_view(void) {
 447         int i;
 448         icalproperty *p;
 449         struct icaltimetype t;
 450         time_t event_tt;
 451         struct tm event_tm;
 452         struct tm today_tm;
 453         time_t now;
 454         int all_day_event = 0;
 455         char timestring[SIZ];
 456
 457         if (WC->num_cal == 0) {
 458                 return;
 459         }
 460
 461         now = time(NULL);
 462         localtime_r(&now, &today_tm);
 463
 464         for (i=0; i<(WC->num_cal); ++i) {
 465                 p = icalcomponent_get_first_property(WC->disp_cal[i].cal,
 466                                                 ICAL_DTSTART_PROPERTY);
 467                 if (p != NULL) {
 468                         t = icalproperty_get_dtstart(p);
 469                         event_tt = icaltime_as_timet(t);
 470                         if (t.is_date) {
 471                                 all_day_event = 1;
 472                         }
 473                         else {
 474                                 all_day_event = 0;
 475                         }
 476                         fmt_time(timestring, event_tt);
 477
 478                         if (all_day_event) {
 479                                 gmtime_r(&event_tt, &event_tm);
 480                         }
 481                         else {
 482                                 localtime_r(&event_tt, &event_tm);
 483                         }
 484
 485                         if ( (event_tm.tm_year == today_tm.tm_year)
 486                            && (event_tm.tm_mon == today_tm.tm_mon)
 487                            && (event_tm.tm_mday == today_tm.tm_mday)
 488                            ) {
 489
 490
 491                                 p = icalcomponent_get_first_property(
 492                                                         WC->disp_cal[i].cal,
 493                                                         ICAL_SUMMARY_PROPERTY);
 494                                 if (p != NULL) {
 495                                         escputs((char *)
 496                                                 icalproperty_get_comment(p));
 497                                         wprintf(" (%s)<br />\n", timestring);
 498                                 }
 499                         }
 500                 }
 501         }
 502         free_calendar_buffer();
 503 }
 504
 505
 506
 507 void free_calendar_buffer(void) {
 508         int i;
 509         if (WC->num_cal) for (i=0; i<(WC->num_cal); ++i) {
 510                 icalcomponent_free(WC->disp_cal[i].cal);
 511         }
 512         WC->num_cal = 0;
 513         free(WC->disp_cal);
 514         WC->disp_cal = NULL;
 515 }
 516
 517
 518
 519
 520 void do_calendar_view(void) {
 521         time_t now;
 522         struct tm tm;
 523         int year, month, day;
 524         char calview[SIZ];
 525
 526         /* In case no date was specified, go with today */
 527         now = time(NULL);
 528         localtime_r(&now, &tm);
 529         year = tm.tm_year + 1900;
 530         month = tm.tm_mon + 1;
 531         day = tm.tm_mday;
 532
 533         /* Now see if a date was specified */
 534         if (strlen(bstr("year")) > 0) year = atoi(bstr("year"));
 535         if (strlen(bstr("month")) > 0) month = atoi(bstr("month"));
 536         if (strlen(bstr("day")) > 0) day = atoi(bstr("day"));
 537
 538         /* How would you like that cooked? */
 539         if (strlen(bstr("calview")) > 0) {
 540                 strcpy(calview, bstr("calview"));
 541         }
 542         else {
 543                 strcpy(calview, "month");
 544         }
 545
 546         /* Display the selected view */
 547         if (!strcasecmp(calview, "day")) {
 548                 calendar_day_view(year, month, day);
 549         }
 550         else if (!strcasecmp(calview, "week")) {
 551                 calendar_week_view(year, month, day);
 552         }
 553         else {
 554                 calendar_month_view(year, month, day);
 555         }
 556
 557         /* Free the calendar stuff */
 558         free_calendar_buffer();
 559
 560 }
 561
 562
 563 /*
 564  * Helper function for do_tasks_view().  Returns the date/time due.
 565  */
 566 time_t get_task_due_date(icalcomponent *vtodo) {
 567         icalproperty *p;
 568
 569         if (vtodo == NULL) {
 570                 return(0L);
 571         }
 572
 573         /* If we're looking at a fully encapsulated VCALENDAR
 574          * rather than a VTODO component, recurse into the data
 575          * structure until we get a VTODO.
 576          */
 577         if (icalcomponent_isa(vtodo) == ICAL_VCALENDAR_COMPONENT) {
 578                 return get_task_due_date(
 579                         icalcomponent_get_first_component(
 580                                 vtodo, ICAL_VTODO_COMPONENT
 581                         )
 582                 );
 583         }
 584
 585         p = icalcomponent_get_first_property(vtodo, ICAL_DUE_PROPERTY);
 586         if (p != NULL) {
 587                 return(icaltime_as_timet(icalproperty_get_due(p)));
 588         }
 589         else {
 590                 return(0L);
 591         }
 592 }
 593
 594
 595 /*
 596  * Compare the due dates of two tasks (this is for sorting)
 597  */
 598 int task_due_cmp(const void *task1, const void *task2) {
 599         time_t t1;
 600         time_t t2;
 601
 602         t1 =  get_task_due_date(((struct disp_cal *)task1)->cal);
 603         t2 =  get_task_due_date(((struct disp_cal *)task2)->cal);
 604
 605         if (t1 < t2) return(-1);
 606         if (t1 > t2) return(1);
 607         return(0);
 608 }
 609
 610
 611
 612
 613
 614 void do_tasks_view(void) {
 615         int i;
 616         time_t due;
 617         int bg = 0;
 618         char buf[SIZ];
 619         icalproperty *p;
 620
 621         wprintf("<div id=\"fix_scrollbar_bug\">"
 622                 "<table border=0 cellspacing=0 width=100%% bgcolor=\"#FFFFFF\">\n<tr>\n"
 623                 "<TH>");
 624         wprintf(_("Name of task"));
 625         wprintf("</TH><TH>");
 626         wprintf(_("Date due"));
 627         wprintf("</TH></TR>\n"
 628         );
 629
 630         /* Sort them if necessary */
 631         if (WC->num_cal > 1) {
 632                 qsort(WC->disp_cal,
 633                         WC->num_cal,
 634                         sizeof(struct disp_cal),
 635                         task_due_cmp
 636                 );
 637         }
 638
 639         if (WC->num_cal) for (i=0; i<(WC->num_cal); ++i) {
 640
 641                 bg = 1 - bg;
 642                 wprintf("<TR BGCOLOR=\"#%s\"><TD>",
 643                         (bg ? "DDDDDD" : "FFFFFF")
 644                 );
 645
 646                 p = icalcomponent_get_first_property(WC->disp_cal[i].cal,
 647                                                         ICAL_SUMMARY_PROPERTY);
 648                 wprintf("<A HREF=\"/display_edit_task?msgnum=%ld&taskrm=",
 649                         WC->disp_cal[i].cal_msgnum );
 650                 urlescputs(WC->wc_roomname);
 651                 wprintf("\">");
 652                 wprintf("<IMG ALIGN=MIDDLE "
 653                         "SRC=\"/static/taskmanag_16x.gif\" BORDER=0>&nbsp;");
 654                 if (p != NULL) {
 655                         escputs((char *)icalproperty_get_comment(p));
 656                 }
 657                 wprintf("</A>\n");
 658                 wprintf("</TD>\n");
 659
 660                 due = get_task_due_date(WC->disp_cal[i].cal);
 661                 fmt_date(buf, due, 0);
 662                 wprintf("<TD><FONT");
 663                 if (due < time(NULL)) {
 664                         wprintf(" COLOR=\"#FF0000\"");
 665                 }
 666                 wprintf(">%s</FONT></TD></TR>\n", buf);
 667         }
 668
 669         wprintf("</table></div>\n");
 670
 671         /* Free the list */
 672         free_calendar_buffer();
 673
 674 }
 675
 676 #endif  /* WEBCIT_WITH_CALENDAR_SERVICE */