File: admin_views_edit.vsp

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<?vsp 
--  
--  $Id$
--  
--  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
--  
--  

 adm_pre_page(lines);


  declare _q varchar;
  declare _vw varchar;
  declare _vw_cols varchar;
  declare _stmt, _v_body varchar;

  if (not adm_check_auth (lines))
    return 0;

  _q := get_keyword ('q', params, '');

  if ('' = _q)
    _q := 'db';

  _vw := get_keyword ('vw', params, '');

  _vw_cols := get_keyword ('vw_cols', params, '');

  select coalesce(v_text, blob_to_string (v_ext)) into _stmt from sys_views where v_name=_vw;
  _v_body := _stmt;
  if (lower(_stmt) like 'create% view% %(%)%as%' and lower(_stmt) not like 'create% xml% view%')
    {
      declare left_inx, right_inx, select_kw integer;
      select_kw := strstr (lower(_stmt), 'select');
      left_inx := strchr (_stmt, '(');
      right_inx := strchr (_stmt, ')');
      if (right_inx < select_kw)
	{
	  _vw_cols := subseq (_stmt, left_inx + 1, right_inx);
	  _stmt := concat (subseq (_stmt, 0, left_inx), ' ', subseq (_stmt, right_inx + 1, length (_stmt)));
	}
    }

  if (-1 = _stmt := adm_get_view_body(_stmt))
    {
      _stmt := '';
      _vw := '';
      _vw_cols := '';
    }

?>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

<html>
  <head>
    <link rel="stylesheet" type="text/css" href="<?=adm_what_css()?>">
    <!--script language="javascript" src="admin_tables.js"></script-->
    <title>Edit view <?= _vw ?></title>
    <meta name="AUTHOR" content="OpenLink Software">
    <meta name="DESCRIPTION" content="Scheduled events mgmt using Virtuoso VSP">
  </head>
  <BODY>

<?vsp adm_page_header(concat('Edit View ', _vw), NULL); ?>

<?vsp adm_views_action (params); ?>

    <form method="POST" action="admin_views.vsp">
    <input type="hidden" name="q" value="<?= _q ?>">

<TABLE BORDER="0">
<?vsp if (lower (_v_body) like 'create% xml% view% as%') { ?>
<TR><TD COLSPAN="3"><P>CREATE XML VIEW</P></TD></TR>
<input type="hidden" name="xml_view" value="<?= _vw ?>">
<?vsp } else { ?>
<TR><TD COLSPAN="3"><P>CREATE VIEW</P></TD></TR>
<?vsp } ?>
<TR><TD></TD><TD COLSPAN="2"><P><STRONG>
		<?vsp if ('' <> _vw) { ?>
			<?= _vw ?><input type="hidden" name="vw" value="<?= _vw ?>">
		<?vsp } else { ?>
		  <input type="text" name="vw" value="<?= _vw ?>">
		<?vsp } ?>
		  (<input type="text" name="vw_cols" value="<?= _vw_cols ?>">)


</P></TD></TR>
<TR><TD COLSPAN="2"></TD><TD><P>AS</P></TD></TR>
<TR><TD COLSPAN="3">
	        <textarea name="stmt" rows="20" cols="64"><?= coalesce (_stmt, '') ?></textarea>
</TD></TR>
<TR><TD COLSPAN="3" ALIGN="right">
		<input type="submit" name="save" value="Save">
		<input type="submit" name="save" value="Cancel"></TD>
</TR>

</TABLE>
    </form>
<?vsp adm_page_footer(); ?>
  </body>
</html>