webcit/summary.c

   1 /*
   2  * Displays the "Summary Page"
   3  *
   4  * Copyright (c) 1996-2011 by the citadel.org team
   5  *
   6  * This program is open source software.  You can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 3 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  19  */
  20
  21 #include "webcit.h"
  22 #include "calendar.h"
  23
  24 /*
  25  * Display today's date in a friendly format
  26  */
  27 void output_date(void) {
  28         struct tm tm;
  29         time_t now;
  30         char buf[128];
  31
  32         time(&now);
  33         localtime_r(&now, &tm);
  34
  35         wc_strftime(buf, 32, "%A, %x", &tm);
  36         wc_printf("%s", buf);
  37 }
  38
  39 /*
  40  * New messages section
  41  */
  42 void new_messages_section(void) {
  43         char buf[SIZ];
  44         char room[SIZ];
  45         int i;
  46         int number_of_rooms_to_check;
  47         char *rooms_to_check = "Mail|Lobby";
  48
  49
  50         number_of_rooms_to_check = num_tokens(rooms_to_check, '|');
  51         if (number_of_rooms_to_check == 0) return;
  52
  53         wc_printf("<table border=0 width=100%%>\n");
  54         for (i=0; i<number_of_rooms_to_check; ++i) {
  55                 extract_token(room, rooms_to_check, i, '|', sizeof room);
  56
  57                 serv_printf("GOTO %s", room);
  58                 serv_getln(buf, sizeof buf);
  59                 if (buf[0] == '2') {
  60                         extract_token(room, &buf[4], 0, '|', sizeof room);
  61                         wc_printf("<tr><td><a href=\"dotgoto?room=");
  62                         urlescputs(room);
  63                         wc_printf("\">");
  64                         escputs(room);
  65                         wc_printf("</a></td><td>%d/%d</td></tr>\n",
  66                                 extract_int(&buf[4], 1),
  67                                 extract_int(&buf[4], 2)
  68                         );
  69                 }
  70         }
  71         wc_printf("</table>\n");
  72
  73 }
  74
  75
  76 /*
  77  * Task list section
  78  */
  79 void tasks_section(void) {
  80         int num_msgs = 0;
  81         HashPos *at;
  82         const char *HashKey;
  83         long HKLen;
  84         void *vMsg;
  85         message_summary *Msg;
  86         wcsession *WCC = WC;
  87         StrBuf *Buf;
  88         SharedMessageStatus Stat;
  89
  90         memset(&Stat, 0, sizeof(SharedMessageStatus));
  91         Stat.maxload = 10000;
  92         Stat.lowest_found = (-1);
  93         Stat.highest_found = (-1);
  94
  95         Buf = NewStrBufPlain(HKEY("_TASKS_"));
  96         gotoroom(Buf);
  97         FreeStrBuf(&Buf);
  98
  99         if (WCC->CurRoom.view != VIEW_TASKS) {
 100                 num_msgs = 0;
 101         }
 102         else {
 103                 num_msgs = load_msg_ptrs("MSGS ALL", &Stat, NULL);
 104         }
 105
 106         if (num_msgs > 0) {
 107                 at = GetNewHashPos(WCC->summ, 0);
 108                 while (GetNextHashPos(WCC->summ, at, &HKLen, &HashKey, &vMsg)) {
 109                         Msg = (message_summary*) vMsg;
 110                         tasks_LoadMsgFromServer(NULL, NULL, Msg, 0, 0);
 111                 }
 112                 DeleteHashPos(&at);
 113         }
 114
 115         if (calendar_summary_view() < 1) {
 116                 wc_printf("<i>");
 117                 wc_printf(_("(None)"));
 118                 wc_printf("</i><br>\n");
 119         }
 120 }
 121
 122
 123 /*
 124  * Calendar section
 125  */
 126 void calendar_section(void) {
 127         char cmd[SIZ];
 128         int num_msgs = 0;
 129         HashPos *at;
 130         const char *HashKey;
 131         long HKLen;
 132         void *vMsg;
 133         message_summary *Msg;
 134         wcsession *WCC = WC;
 135         StrBuf *Buf;
 136         void *v = NULL;
 137         SharedMessageStatus Stat;
 138
 139         memset(&Stat, 0, sizeof(SharedMessageStatus));
 140         Stat.maxload = 10000;
 141         Stat.lowest_found = (-1);
 142         Stat.highest_found = (-1);
 143
 144         Buf = NewStrBufPlain(HKEY("_CALENDAR_"));
 145         gotoroom(Buf);
 146         FreeStrBuf(&Buf);
 147         if ( (WC->CurRoom.view != VIEW_CALENDAR) && (WC->CurRoom.view != VIEW_CALBRIEF) ) {
 148                 num_msgs = 0;
 149         }
 150         else {
 151                 num_msgs = load_msg_ptrs("MSGS ALL", &Stat, NULL);
 152         }
 153         calendar_GetParamsGetServerCall(&Stat,
 154                                         &v,
 155                                         readnew,
 156                                         cmd,
 157                                         sizeof(cmd));
 158
 159         if (num_msgs > 0) {
 160                 at = GetNewHashPos(WCC->summ, 0);
 161                 while (GetNextHashPos(WCC->summ, at, &HKLen, &HashKey, &vMsg)) {
 162                         Msg = (message_summary*) vMsg;
 163                         calendar_LoadMsgFromServer(NULL, &v, Msg, 0, 0);
 164                 }
 165                 DeleteHashPos(&at);
 166         }
 167         if (calendar_summary_view() < 1) {
 168                 wc_printf("<i>");
 169                 wc_printf(_("(Nothing)"));
 170                 wc_printf("</i><br>\n");
 171         }
 172         __calendar_Cleanup(&v);
 173 }
 174
 175 /*
 176  * Server info section (fluff, really)
 177  */
 178 void server_info_section(void) {
 179         char message[512];
 180         wcsession *WCC = WC;
 181
 182         snprintf(message, sizeof message,
 183                 _("You are connected to %s, running %s with %s, server build %s and located in %s.  Your system administrator is %s."),
 184                  ChrPtr(WCC->serv_info->serv_humannode),
 185                  ChrPtr(WCC->serv_info->serv_software),
 186                  PACKAGE_STRING,
 187                  ChrPtr(WCC->serv_info->serv_svn_revision),
 188                  ChrPtr(WCC->serv_info->serv_bbs_city),
 189                  ChrPtr(WCC->serv_info->serv_sysadm));
 190         escputs(message);
 191 }
 192
 193 /*
 194  * Now let's do three columns of crap.  All portals and all groupware
 195  * clients seem to want to do three columns, so we'll do three
 196  * columns too.  Conformity is not inherently a virtue, but there are
 197  * a lot of really shallow people out there, and even though they're
 198  * not people I consider worthwhile, I still want them to use WebCit.
 199  */
 200 void summary_inner_div(void) {
 201
 202         wc_printf("<table width=\"98%%\" cellspacing=\"3\" cellpadding=\"0\">");
 203         wc_printf("<tr valign=top>");
 204
 205         /*
 206          * Column One
 207          */
 208         wc_printf("<td width=33%%>");
 209         wc_printf("<div class=\"box\">");
 210         wc_printf("<div class=\"boxlabel\">");
 211         wc_printf(_("Messages"));
 212         wc_printf("</div><div class=\"boxcontent\">");
 213         wc_printf("<div id=\"msg_inner\">");
 214         new_messages_section();
 215         wc_printf("</div></div></div>");
 216         wc_printf("</td>");
 217
 218         /*
 219          * Column Two
 220          */
 221         wc_printf("<td width=33%%>");
 222         wc_printf("<div class=\"box\">");
 223         wc_printf("<div class=\"boxlabel\">");
 224         wc_printf(_("Tasks"));
 225         wc_printf("</div><div class=\"boxcontent\">");
 226         wc_printf("<div id=\"tasks_inner\">");
 227         tasks_section();
 228         wc_printf("</div></div></div>");
 229         wc_printf("</td>");
 230
 231         /*
 232          * Column Three
 233          */
 234         wc_printf("<td width=33%%>");
 235         wc_printf("<div class=\"box\">");
 236         wc_printf("<div class=\"boxlabel\">");
 237         wc_printf(_("Today&nbsp;on&nbsp;your&nbsp;calendar"));
 238         wc_printf("</div><div class=\"boxcontent\">");
 239         wc_printf("<div id=\"calendar_inner\">");
 240         calendar_section();
 241         wc_printf("</div></div></div>");
 242         wc_printf("</td>");
 243
 244         wc_printf("</tr><tr valign=top>");
 245
 246         /*
 247          * Row Two - Column One
 248          */
 249         wc_printf("<td colspan=2>");
 250         wc_printf("<div class=\"box\">");
 251         wc_printf("<div class=\"boxlabel\">");
 252         wc_printf(_("Who's&nbsp;online&nbsp;now"));
 253         wc_printf("</div><div class=\"boxcontent\">");
 254         wc_printf("<div id=\"who_inner\">");
 255         do_template("who_summary");
 256         wc_printf("</div></div></div>");
 257         wc_printf("</td>");
 258
 259         /*
 260          * Row Two - Column Two
 261          */
 262         wc_printf("<td width=33%%>");
 263         wc_printf("<div class=\"box\">");
 264         wc_printf("<div class=\"boxlabel\">");
 265         wc_printf(_("About&nbsp;this&nbsp;server"));
 266         wc_printf("</div><div class=\"boxcontent\">");
 267         wc_printf("<div id=\"info_inner\">");
 268         server_info_section();
 269         wc_printf("</div></div></div>");
 270         wc_printf("</td>");
 271
 272
 273         /*
 274          * End of columns
 275          */
 276         wc_printf("</tr></table>");
 277 }
 278
 279
 280 /*
 281  * Display this user's summary page
 282  */
 283 void summary(void) {
 284         char title[256];
 285
 286         output_headers(1, 1, 2, 0, 0, 0);
 287         wc_printf("<div id=\"banner\" class=\"banner\">\n");
 288         wc_printf("<table border=0><tr>");
 289         wc_printf("<td><img src=\"static/webcit_icons/essen/32x32/summary.png\"></td>");
 290         wc_printf("<td><h1>");
 291         snprintf(title, sizeof title, _("Summary page for %s"),
 292                 ( (WC->logged_in) ?  ChrPtr(WC->wc_fullname) : ChrPtr(WC->serv_info->serv_humannode))
 293         );
 294         escputs(title);
 295         wc_printf("</h1><h2>");
 296         output_date();
 297         wc_printf("</h2></td></tr></table>");
 298         wc_printf("<div id=\"actiondiv\">");
 299         wc_printf("<ul class=\"room_actions\">\n");
 300         wc_printf("<li class=\"start_page\">");
 301         offer_start_page(NULL, &NoCtx);
 302         wc_printf("</li></ul>");
 303         wc_printf("</div>");    /* actiondiv */
 304         wc_printf("</div>");    /* banner */
 305
 306         /*
 307          * You guessed it ... we're going to refresh using ajax.
 308          * In the future we might consider updating individual sections of the summary
 309          * instead of the whole thing.
 310          */
 311         wc_printf("<div id=\"content\" class=\"service\">\n");
 312         summary_inner_div();
 313         wc_printf("</div>\n");
 314
 315         wc_printf(
 316                 "<script type=\"text/javascript\">                                      "
 317                 " new Ajax.PeriodicalUpdater('msg_inner', 'new_messages_html',          "
 318                 "                            { method: 'get', frequency: 60 }  );       "
 319                 " new Ajax.PeriodicalUpdater('tasks_inner', 'tasks_inner_html',         "
 320                 "                            { method: 'get', frequency: 120 }  );      "
 321                 " new Ajax.PeriodicalUpdater('calendar_inner', 'calendar_inner_html',           "
 322                 "                            { method: 'get', frequency: 90 }  );       "
 323                 " new Ajax.PeriodicalUpdater('do_template', 'template=who_summary',     "
 324                 "                            { method: 'get', frequency: 30 }  );       "
 325                 "</script>                                                              \n"
 326         );
 327
 328         wDumpContent(1);
 329 }
 330
 331 void
 332 InitModule_SUMMARY
 333 (void)
 334 {
 335         WebcitAddUrlHandler(HKEY("new_messages_html"), "", 0, new_messages_section, AJAX);
 336         WebcitAddUrlHandler(HKEY("tasks_inner_html"), "", 0, tasks_section, AJAX);
 337         WebcitAddUrlHandler(HKEY("calendar_inner_html"), "", 0, calendar_section, AJAX);
 338         WebcitAddUrlHandler(HKEY("mini_calendar"), "", 0, ajax_mini_calendar, AJAX);
 339         WebcitAddUrlHandler(HKEY("summary"), "", 0, summary, 0);
 340         WebcitAddUrlHandler(HKEY("summary_inner_div"), "", 0, summary_inner_div, AJAX);
 341 }
 342