webcit/summary.c

   1 /*
   2  * Displays the "Summary Page"
   3  *
   4  * Copyright (c) 1996-2012 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, version 3.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  */
  14
  15 #include "webcit.h"
  16 #include "calendar.h"
  17
  18 extern int calendar_summary_view(void);
  19
  20 /*
  21  * Display today's date in a friendly format
  22  */
  23 void output_date(void) {
  24         struct tm tm;
  25         time_t now;
  26         char buf[128];
  27
  28         time(&now);
  29         localtime_r(&now, &tm);
  30
  31         wc_strftime(buf, 32, "%A, %x", &tm);
  32         wc_printf("%s", buf);
  33 }
  34
  35 void tmplput_output_date(StrBuf *Target, WCTemplputParams *TP)
  36 {
  37         struct tm tm;
  38         time_t now;
  39         char buf[128];
  40         size_t n;
  41
  42         time(&now);
  43         localtime_r(&now, &tm);
  44
  45         n = wc_strftime(buf, 32, "%A, %x", &tm);
  46         StrBufAppendBufPlain(Target, buf, n, 0);
  47 }
  48
  49
  50 /*
  51  * New messages section
  52  */
  53 void new_messages_section(void) {
  54         char buf[SIZ];
  55         char room[SIZ];
  56         int i;
  57         int number_of_rooms_to_check;
  58         char *rooms_to_check = "Mail|Lobby";
  59
  60
  61         number_of_rooms_to_check = num_tokens(rooms_to_check, '|');
  62         if (number_of_rooms_to_check == 0) return;
  63
  64         wc_printf("<table border=\"0\" width=\"100%%\">\n");
  65         for (i=0; i<number_of_rooms_to_check; ++i) {
  66                 extract_token(room, rooms_to_check, i, '|', sizeof room);
  67
  68                 serv_printf("GOTO %s", room);
  69                 serv_getln(buf, sizeof buf);
  70                 if (buf[0] == '2') {
  71                         extract_token(room, &buf[4], 0, '|', sizeof room);
  72                         wc_printf("<tr><td><a href=\"dotgoto?room=");
  73                         urlescputs(room);
  74                         wc_printf("\">");
  75                         escputs(room);
  76                         wc_printf("</a></td><td>%d/%d</td></tr>\n",
  77                                 extract_int(&buf[4], 1),
  78                                 extract_int(&buf[4], 2)
  79                         );
  80                 }
  81         }
  82         wc_printf("</table>\n");
  83
  84 }
  85
  86
  87 /*
  88  * Task list section
  89  */
  90 void tasks_section(void) {
  91         int num_msgs = 0;
  92         HashPos *at;
  93         const char *HashKey;
  94         long HKLen;
  95         void *vMsg;
  96         message_summary *Msg;
  97         wcsession *WCC = WC;
  98         StrBuf *Buf;
  99         SharedMessageStatus Stat;
 100
 101         memset(&Stat, 0, sizeof(SharedMessageStatus));
 102         Stat.maxload = 10000;
 103         Stat.lowest_found = (-1);
 104         Stat.highest_found = (-1);
 105
 106         Buf = NewStrBufPlain(HKEY("_TASKS_"));
 107         gotoroom(Buf);
 108         FreeStrBuf(&Buf);
 109
 110         if (WCC->CurRoom.view != VIEW_TASKS) {
 111                 num_msgs = 0;
 112         }
 113         else {
 114                 num_msgs = load_msg_ptrs("MSGS ALL", NULL, NULL, &Stat, NULL, NULL, NULL, NULL, 0);
 115         }
 116
 117         if (num_msgs > 0) {
 118                 at = GetNewHashPos(WCC->summ, 0);
 119                 while (GetNextHashPos(WCC->summ, at, &HKLen, &HashKey, &vMsg)) {
 120                         Msg = (message_summary*) vMsg;
 121                         tasks_LoadMsgFromServer(NULL, NULL, Msg, 0, 0);
 122                 }
 123                 DeleteHashPos(&at);
 124         }
 125
 126         if (calendar_summary_view() < 1) {
 127                 wc_printf("<i>");
 128                 wc_printf(_("(None)"));
 129                 wc_printf("</i><br>\n");
 130         }
 131 }
 132
 133
 134 /*
 135  * Calendar section
 136  */
 137 void calendar_section(void) {
 138         char cmd[SIZ];
 139         char filter[SIZ];
 140         int num_msgs = 0;
 141         HashPos *at;
 142         const char *HashKey;
 143         long HKLen;
 144         void *vMsg;
 145         message_summary *Msg;
 146         wcsession *WCC = WC;
 147         StrBuf *Buf;
 148         void *v = NULL;
 149         SharedMessageStatus Stat;
 150
 151         memset(&Stat, 0, sizeof(SharedMessageStatus));
 152         Stat.maxload = 10000;
 153         Stat.lowest_found = (-1);
 154         Stat.highest_found = (-1);
 155
 156         Buf = NewStrBufPlain(HKEY("_CALENDAR_"));
 157         gotoroom(Buf);
 158         FreeStrBuf(&Buf);
 159         if ( (WC->CurRoom.view != VIEW_CALENDAR) && (WC->CurRoom.view != VIEW_CALBRIEF) ) {
 160                 num_msgs = 0;
 161         }
 162         else {
 163                 num_msgs = load_msg_ptrs("MSGS ALL", NULL, NULL, &Stat, NULL, NULL, NULL, NULL, 0);
 164         }
 165         calendar_GetParamsGetServerCall(&Stat,
 166                                         &v,
 167                                         readnew,
 168                                         cmd,
 169                                         sizeof(cmd),
 170                                         filter,
 171                                         sizeof(filter));
 172
 173
 174         if (num_msgs > 0) {
 175                 at = GetNewHashPos(WCC->summ, 0);
 176                 while (GetNextHashPos(WCC->summ, at, &HKLen, &HashKey, &vMsg)) {
 177                         Msg = (message_summary*) vMsg;
 178                         calendar_LoadMsgFromServer(NULL, &v, Msg, 0, 0);
 179                 }
 180                 DeleteHashPos(&at);
 181         }
 182         if (calendar_summary_view() < 1) {
 183                 wc_printf("<i>");
 184                 wc_printf(_("(Nothing)"));
 185                 wc_printf("</i><br>\n");
 186         }
 187         __calendar_Cleanup(&v);
 188 }
 189
 190 void tmplput_new_messages_section(StrBuf *Target, WCTemplputParams *TP) {
 191         new_messages_section();
 192 }
 193 void tmplput_tasks_section(StrBuf *Target, WCTemplputParams *TP) {
 194         tasks_section();
 195 }
 196 void tmplput_calendar_section(StrBuf *Target, WCTemplputParams *TP) {
 197         calendar_section();
 198 }
 199
 200
 201 /*
 202  * summary page
 203  */
 204 void display_summary_page(void)
 205 {
 206         output_headers(1, 1, 1, 0, 0, 0);
 207         do_template("summary_page");
 208         wDumpContent(1);
 209 }
 210
 211
 212 void
 213 InitModule_SUMMARY
 214 (void)
 215 {
 216         RegisterNamespace("TIME:NOW", 0, 0, tmplput_output_date, NULL, CTX_NONE);
 217         WebcitAddUrlHandler(HKEY("summary"), "", 0, display_summary_page, ANONYMOUS);
 218         WebcitAddUrlHandler(HKEY("new_messages_html"), "", 0, new_messages_section, AJAX);
 219         WebcitAddUrlHandler(HKEY("tasks_inner_html"), "", 0, tasks_section, AJAX);
 220         WebcitAddUrlHandler(HKEY("calendar_inner_html"), "", 0, calendar_section, AJAX);
 221 }
 222