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doctrine2/lib/Doctrine/Search/Indexer.php

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<?php
/*
* $Id$
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>.
*/
/**
* Doctrine_Search_Indexer
*
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @package Doctrine
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @version $Revision$
* @category Object Relational Mapping
* @link www.phpdoctrine.com
* @since 1.0
*/
class Doctrine_Search_Indexer
{
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public function indexDirectory($dir)
{
if ( ! file_exists($dir)) {
throw new Doctrine_Search_Indexer_Exception('Unknown directory ' . $dir);
}
$it = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir), RecursiveIteratorIterator::LEAVES_ONLY);
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$files = array();
foreach ($it as $file) {
$name = $file->getPathName();
if (strpos($name, '.svn') === false) {
$files[] = $name;
}
}
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$q = new Doctrine_Query();
$q->delete()
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->from('Doctrine_File f')
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->where('f.url LIKE ?', array($dir . '%'))
->execute();
// clear the index
$q = new Doctrine_Query();
$q->delete()
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->from('Doctrine_File_Index i')
->where('i.file_id = ?')
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->execute();
$conn = Doctrine_Manager::connection();
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$coll = new Doctrine_Collection('Doctrine_File');
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foreach ($files as $file) {
$coll[]->url = $file;
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}
$coll->save();
}
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}