mirror of
https://git.code.sf.net/p/seeddms/code
synced 2025-10-30 20:51:22 +00:00
86 lines
2.6 KiB
PHP
86 lines
2.6 KiB
PHP
<?php
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/**
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* Implementation of an indexed document
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*
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* @category DMS
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* @package LetoDMS_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 an indexed document.
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*
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* @category DMS
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* @package LetoDMS_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 LetoDMS_Lucene_IndexedDocument extends Zend_Search_Lucene_Document {
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/**
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* Constructor. Creates our indexable document and adds all
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* necessary fields to it using the passed in document
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*/
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public function __construct($dms, $document) {
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$version = $document->getLatestContent();
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$this->addField(Zend_Search_Lucene_Field::Keyword('document_id', $document->getID()));
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$this->addField(Zend_Search_Lucene_Field::Keyword('mimetype', $version->getMimeType()));
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$this->addField(Zend_Search_Lucene_Field::UnIndexed('created', $version->getDate()));
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$this->addField(Zend_Search_Lucene_Field::Text('title', $document->getName()));
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if($categories = $document->getCategories()) {
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$names = array();
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foreach($categories as $cat) {
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$names[] = $cat->getName();
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}
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$this->addField(Zend_Search_Lucene_Field::Text('category', implode(' ', $names)));
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}
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$owner = $document->getOwner();
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$this->addField(Zend_Search_Lucene_Field::Text('owner', $owner->getLogin()));
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if($keywords = $document->getKeywords()) {
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$this->addField(Zend_Search_Lucene_Field::Text('keywords', $keywords));
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}
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if($comment = $document->getComment()) {
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$this->addField(Zend_Search_Lucene_Field::Text('comment', $comment));
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}
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$path = $dms->contentDir . $version->getPath();
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$content = '';
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$fp = null;
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switch($version->getMimeType()) {
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case "application/pdf":
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$fp = popen('pdftotext -nopgbrk '.$path.' - |sed -e \'s/ [a-zA-Z0-9.]\{1\} / /g\' -e \'s/[0-9.]//g\'', 'r');
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break;
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case "application/msword":
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$fp = popen('catdoc '.$path, 'r');
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break;
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case "application/vnd.ms-excel":
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$fp = popen('ssconvert -T Gnumeric_stf:stf_csv -S '.$path.' fd://1', 'r');
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break;
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case "audio/mpeg":
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if(function_exists('id3_get_tag')) {
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echo "lasjfdl";
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}
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break;
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case "text/plain":
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$fp = popen('cat '.$path, 'r');
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break;
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}
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if($fp) {
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$content = '';
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while(!feof($fp)) {
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$content .= fread($fp, 2048);
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}
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pclose($fp);
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}
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if($content) {
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$this->addField(Zend_Search_Lucene_Field::UnStored('content', $content, 'utf-8'));
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}
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}
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}
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?>
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