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--
-- $Id$
--
-- 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
--
create function WV.WIKI.COMPILEWIKIWORDLINK (
inout _default_cluster varchar, inout _href varchar) returns varchar
{
declare _topic WV.WIKI.TOPICINFO;
_topic := WV.WIKI.TOPICINFO ();
_topic.ti_raw_name := _href;
_topic.ti_default_cluster := _default_cluster;
_topic.ti_parse_raw_name ();
return concat (_topic.ti_cluster_name, '.', _topic.ti_local_name);
}
;
grant execute on WV.WIKI.NORMALIZEWIKIWORDLINK to public
;
xpf_extension ('http://www.openlinksw.com/Virtuoso/WikiV/:NormalizeWikiWordLink', 'WV.WIKI.NORMALIZEWIKIWORDLINK')
;
create function WV.WIKI.CONVERTTITLETOWIKIWORD (in _title varchar)
{
return xpath_eval ('//a/@href', xtree_doc ("WikiV lexer" (concat ('[[[', _title, ']]]'), '', '', '', null), 2));
}
;
create procedure WV.WIKI.HEXDIGIT (in i integer)
{
if ( i >= 0 and i < 10)
return i + ascii ('0');
if ( i > 9 and i < 16 )
return i + ascii ('A') - 10;
return ascii ('0');
}
;
create procedure WV.WIKI.STRTOURI (in str varchar)
{
declare tmp varchar;
declare inx, inx1, len integer;
declare escapes varchar;
declare c char;
escapes := ';?:@&=+ "#%<>';
len := length (str);
if (len = 0)
return '';
inx := 0;
inx1 := 0;
tmp := repeat (' ', len * 3);
while (inx < len)
{
c := chr (aref (str, inx));
if (not isnull (strchr (escapes, c)))
{
aset (tmp, inx1, ascii('%'));
aset (tmp, inx1 + 1, HexDigit (ascii(c) / 16));
aset (tmp, inx1 + 2, HexDigit (mod (ascii(c), 16)));
inx1 := inx1 + 2;
}
else
aset (tmp, inx1, ascii(c));
inx1 := inx1 + 1;
inx := inx + 1;
}
return trim(tmp);
}
;
create procedure WV.WIKI.STRSQLAPOS (in str varchar)
{
declare tmp varchar;
declare inx, inx1, len integer;
declare c char;
declare cascii integer;
len := length (str);
-- This if is not only for empty string, but for NULL input, too.
if (len = 0)
return '''''';
tmp := space(len * 4 + 2);
aset(tmp, 0, ascii('''')); -- Start output from apos
inx := 0; -- Start input from leftmost position
inx1 := 1; -- Continue output after starting apos
while (inx < len)
{
c := chr (aref (str, inx));
cascii := ascii(c);
if (cascii < 32)
{
aset (tmp, inx1, ascii('\\'));
aset (tmp, inx1 + 1, ascii('0'));
aset (tmp, inx1 + 2, WS.WS.HEX_DIGIT (cascii / 8));
aset (tmp, inx1 + 3, WS.WS.HEX_DIGIT (mod (cascii, 8)));
inx1 := inx1 + 4;
}
else
{
if ((c = '''') or (c = '\\'))
{
aset (tmp, inx1, cascii);
inx1 := inx1 + 1;
}
aset (tmp, inx1, cascii);
inx1 := inx1 + 1;
}
inx := inx + 1;
}
aset(tmp, inx1, ascii('''')); -- Finish output by apos
return trim(tmp);
}
;
create procedure WV.WIKI.SET_WIKI_MAIN()
{
if (isstring(registry_get('wiki default uri')))
return;
registry_set ('wiki default uri', 'done');
DB.DBA.VHOST_REMOVE(lpath=>'/wiki');
DB.DBA.VHOST_REMOVE(lpath=>'/wiki/main');
DB.DBA.VHOST_REMOVE(lpath=>'/wiki/Main');
DB.DBA.VHOST_REMOVE(lpath=>'/wiki/Doc');
DB.DBA.VHOST_REMOVE(lpath=>'/wikix');
DB.DBA.VHOST_REMOVE(lpath=>'/wiki/wikix');
DB.DBA.VHOST_REMOVE(lpath=>'/wikiview');
DB.DBA.VHOST_REMOVE(lpath=>'/DAV/wikiview');
declare _id int;
_id := (select WAI_ID from DB.DBA.WA_INSTANCE where WAI_TYPE_NAME = 'oWiki' and WAI_NAME = 'Main');
if (_id is not null)
DB.DBA.WA_SET_APP_URL (_id, '/wiki/');
}
;
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