cacert-testmgr/external/ZendFramework-1.9.5/demos/Zend/Search/Lucene/feed-search/create-index.php

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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Search_Lucene
* @subpackage Demos
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* @see Zend_Feed
*/
require_once 'Zend/Feed.php';
/**
* @see Zend_Search_Lucene
*/
require_once 'Zend/Search/Lucene.php';
//create the index
$index = new Zend_Search_Lucene('/tmp/feeds_index', true);
// index each item
$rss = Zend_Feed::import('http://feeds.feedburner.com/ZendDeveloperZone');
foreach ($rss->items as $item) {
$doc = new Zend_Search_Lucene_Document();
if ($item->link && $item->title && $item->description) {
$link = htmlentities(strip_tags( $item->link() ));
$doc->addField(Zend_Search_Lucene_Field::UnIndexed('link', $link));
$title = htmlentities(strip_tags( $item->title() ));
$doc->addField(Zend_Search_Lucene_Field::Text('title', $title));
$contents = htmlentities(strip_tags( $item->description() ));
$doc->addField(Zend_Search_Lucene_Field::Text('contents', $contents));
echo "Adding {$item->title()}...\n";
$index->addDocument($doc);
}
}
$index->commit();