webcit/feed_generator.c

   1 /*
   2  * RSS/Atom feed generator
   3  *
   4  * Copyright (c) 2005-2010 by the citadel.org team
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 3 of the License, or
   9  * (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 "webserver.h"
  23
  24
  25
  26 /*
  27  * Main entry point for GroupDAV requests
  28  */
  29 void feed_rss(void) {
  30
  31         output_headers(0, 0, 0, 1, 1, 0);
  32         hprintf("Content-type: text/xml\r\n");
  33         hprintf(
  34                 "Server: %s / %s\r\n"
  35                 "Connection: close\r\n"
  36         ,
  37                 PACKAGE_STRING, ChrPtr(WC->serv_info->serv_software)
  38         );
  39         begin_burst();
  40
  41         wc_printf("<?xml version=\"1.0\"?>"
  42                 "<rss version=\"2.0\" xmlns:atom=\"http://www.w3.org/2005/Atom\">"
  43                 "<channel>"
  44         );
  45
  46         wc_printf("<title>");
  47         escputs(ChrPtr(WC->CurRoom.name));
  48         wc_printf("</title>");
  49
  50         wc_printf("<link>");
  51         urlescputs(ChrPtr(site_prefix));
  52         wc_printf("</link>");
  53
  54         //      <language>en-us</language>
  55         //      <description>Linux Today News Service</description>
  56         //      <atom:link href="http://linuxtoday.com/biglt.rss" rel="self" type="application/rss+xml" />
  57
  58         //    <image>
  59         //      <title>Linux Today</title>
  60         //      <url>http://linuxtoday.com/pics/ltnet.png</url>
  61         //      <link>http://linuxtoday.com</link>
  62         //    </image>
  63
  64 #if 0
  65     <item>
  66       <title>lorem ipsum dolor sit amet</title>
  67       <pubDate>Wed, 08 Sep 2010 20:03:21 GMT</pubDate>
  68       <link>http://xxxxx.xxxx.xxxxxx.xxxx.xxx</link>
  69       <description>&#60;b&#62;foo bar baz:&#60;/b&#62; lorem ipsum dolor sit amet, foo bar eek</description>
  70       <guid>xxxx-xxxx-xxxx-xxxx-xxxx-xxxx</guid>
  71     </item>
  72 #endif
  73
  74         wc_printf("</channel>"
  75                 "</rss>"
  76                 "\r\n\r\n"
  77         );
  78
  79         wDumpContent(0);
  80         end_webcit_session();
  81 }
  82
  83
  84 void
  85 InitModule_RSS
  86 (void)
  87 {
  88         WebcitAddUrlHandler(HKEY("feed_rss"), "", 0, feed_rss, ANONYMOUS|COOKIEUNNEEDED|FORCE_SESSIONCLOSE);
  89 }