mirror of
https://git.code.sf.net/p/seeddms/code
synced 2024-10-04 15:12:30 +00:00
68 lines
1.5 KiB
PHP
68 lines
1.5 KiB
PHP
<?php
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/**
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* Implementation of lucene index
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*
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* @category DMS
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* @package SeedDMS_Lucene
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* @license GPL 2
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* @version @version@
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* @author Uwe Steinmann <uwe@steinmann.cx>
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* @copyright Copyright (C) 2010, Uwe Steinmann
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* @version Release: @package_version@
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*/
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/**
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* Class for managing a lucene index.
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*
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* @category DMS
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* @package SeedDMS_Lucene
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* @version @version@
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* @author Uwe Steinmann <uwe@steinmann.cx>
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* @copyright Copyright (C) 2011, Uwe Steinmann
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* @version Release: @package_version@
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*/
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class SeedDMS_Lucene_Indexer {
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/**
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* @var string $indexname name of lucene index
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* @access protected
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*/
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protected $indexname;
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static function open($conf) { /* {{{ */
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try {
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$index = Zend_Search_Lucene::open($conf['indexdir']);
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return($index);
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} catch (Exception $e) {
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return null;
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}
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} /* }}} */
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static function create($conf) { /* {{{ */
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try {
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$index = Zend_Search_Lucene::create($conf['indexdir']);
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return($index);
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} catch (Exception $e) {
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return null;
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}
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} /* }}} */
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/**
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* Do some initialization
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*
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*/
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static function init($stopWordsFile='') { /* {{{ */
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$analyzer = new Zend_Search_Lucene_Analysis_Analyzer_Common_Utf8_CaseInsensitive();
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if($stopWordsFile && file_exists($stopWordsFile)) {
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$stopWordsFilter = new Zend_Search_Lucene_Analysis_TokenFilter_StopWords();
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$stopWordsFilter->loadFromFile($stopWordsFile);
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$analyzer->addFilter($stopWordsFilter);
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}
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Zend_Search_Lucene_Analysis_Analyzer::setDefault($analyzer);
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} /* }}} */
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}
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?>
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