ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
class.ilLuceneFileSearch.php
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1 <?php
2 /*
3  +-----------------------------------------------------------------------------+
4  | ILIAS open source |
5  +-----------------------------------------------------------------------------+
6  | Copyright (c) 1998-2001 ILIAS open source, University of Cologne |
7  | |
8  | This program is free software; you can redistribute it and/or |
9  | modify it under the terms of the GNU General Public License |
10  | as published by the Free Software Foundation; either version 2 |
11  | of the License, or (at your option) any later version. |
12  | |
13  | This program is distributed in the hope that it will be useful, |
14  | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15  | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16  | GNU General Public License for more details. |
17  | |
18  | You should have received a copy of the GNU General Public License |
19  | along with this program; if not, write to the Free Software |
20  | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
21  +-----------------------------------------------------------------------------+
22 */
23 
36 {
37 
42  function ilLuceneFileSearch(&$qp_obj)
43  {
44  $this->log = ilLoggerFactory::getLogger('src');
45  $this->query_parser =& $qp_obj;
46  }
47  function &performSearch()
48  {
49  include_once './Services/Search/classes/Lucene/class.ilLuceneRPCAdapter.php';
50  include_once './Services/Search/classes/class.ilSearchResult.php';
51 
52  $result =& new ilSearchResult();
53 
54  $rpc_adapter =& new ilLuceneRPCAdapter();
55  $rpc_adapter->setMode('query');
56  $rpc_adapter->setSearchFilter(array('file'));
57  $rpc_adapter->setQueryString($this->query_parser->getLuceneQueryString());
58 
59  if(($res = $rpc_adapter->send()) === false)
60  {
61  $this->log->error('Lucene searcher: Error performing search');
62  }
63  elseif(count($res))
64  {
65  foreach($res as $obj_id => $obj_type)
66  {
67  $result->addEntry($obj_id,$obj_type,array());
68  }
69  }
70  return $result;
71  }
72 
73 }
74 ?>
$result
ilLuceneFileSearch(&$qp_obj)
Constructor public.
static getLogger($a_component_id)
Get component logger.