ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
class.ilLuceneSearchResultParser.php
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1<?php
2/*
3 +-----------------------------------------------------------------------------+
4 | ILIAS open source |
5 +-----------------------------------------------------------------------------+
6 | Copyright (c) 1998-2006 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
34{
35 private $xml;
36
42 public function __construct($a_xml)
43 {
44 $this->xml = $a_xml;
45 }
46
47
53 public function getXML()
54 {
55 return $this->xml;
56 }
57
64 {
65 if(!strlen($this->getXML())) {
66 return $result;
67 }
68 $hits = new SimpleXMLElement($this->getXML());
69 $result->setLimit($result->getLimit() + (string) $hits['limit']);
70 $result->setMaxScore( (string) $hits['maxScore']);
71 $result->setTotalHits((string) $hits['totalHits']);
72
73 foreach($hits->children() as $object)
74 {
75 if(isset($object['absoluteScore']))
76 {
77 $result->addObject((string) $object['id'],(float) $object['absoluteScore']);
78 }
79 else
80 {
81 $result->addObject((string) $object['id'],(float) $object->Item[0]['absoluteScore']);
82 }
83 }
84 return $result;
85 }
86}
87?>
$result
parse(ilLuceneSearchResult $result)
Parse XML.
Search result implementing iterator interface.