<?vsp
--
--  $Id: news.vsp,v 1.7.2.3 2012/03/08 10:46:17 source Exp $
--
--  This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
--  project.
--
--  Copyright (C) 1998-2012 OpenLink Software
--
--  This project is free software; you can redistribute it and/or modify it
--  under the terms of the GNU General Public License as published by the
--  Free Software Foundation; only version 2 of the License, dated June 1991.
--
--  This program is distributed in the hope that it will be useful, but
--  WITHOUT ANY WARRANTY; without even the implied warranty of
--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
--  General Public License for more details.
--
--  You should have received a copy of the GNU General Public License along
--  with this program; if not, write to the Free Software Foundation, Inc.,
--  51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
--

  declare errorCount integer;
  declare exit handler for SQLSTATE '40001'
  {
    rollback work;
    if (errorCount > 5)
      resignal;
    errorCount := errorCount + 1;
    goto _start;
  };

_start:
  declare N, domain_id, account_id integer;
  declare sid, realm, S varchar;
  declare settings, requests, aSession any;

  sid := get_keyword('sid', params);
  realm := get_keyword('sid', params);

  aSession := ENEWS.WA.session_restore (params);
  domain_id := cast(get_keyword('domain_id', aSession, '0') as integer);
  account_id := cast(get_keyword('user_id', aSession, '0') as integer);

  S := http_request_get ('QUERY_STRING');
  if (S <> '')
    S := '?' || S;
	http_rewrite ();
	http_request_status ('HTTP/1.1 302 Found');
  http_header (sprintf('Location: %s/%s%s\r\n', ENEWS.WA.domain_url (domain_id), 'news.vspx', S));
	http_flush ();

	commit work;

  settings := ENEWS.WA.settings(domain_id, account_id);
  if ((cast(get_keyword('updateFeeds', settings, '0') as varchar) = '1') or (cast(get_keyword('updateBlogs', settings, '0') as varchar) = '1'))
  {
    if (get_keyword('sid', settings, '') <> sid)
    {
      ENEWS.WA.set_keyword('sid', settings, sid);
      insert replacing ENEWS.WA.SETTINGS(ES_DOMAIN_ID, ES_ACCOUNT_ID, ES_DATA) values(domain_id, account_id, serialize(settings));
    	commit work;

      if (cast(get_keyword('updateFeeds', settings, '0') as varchar) = '1')
      {
        ENEWS.WA.feeds_queue_add (domain_id);
    	  commit work;
    	}
      if (cast(get_keyword('updateBlogs', settings, '0') as varchar) = '1')
      {
        ENEWS.WA.blogs_queue_add (domain_id);
    	  commit work;
    	}

      N := 0;
      requests := http_pending_req ();
      foreach (any x in requests) do
        if (x[1] like '%/news.vsp')
          N := N + 1;

      if (N > 1)
        return;

      if (cast(get_keyword('updateFeeds', settings, '0') as varchar) = '1')
        ENEWS.WA.feeds_queue_agregator ();

      if (cast(get_keyword('updateBlogs', settings, '0') as varchar) = '1')
        ENEWS.WA.blogs_queue_agregator ();
    }
  }
?>
