mirror of
https://git.code.sf.net/p/seeddms/code
synced 2025-10-20 16:01:01 +00:00
109 lines
3.9 KiB
PHP
109 lines
3.9 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 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 an indexed document.
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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_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, $convcmd=null, $nocontent=false) {
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$_convcmd = array(
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'application/pdf' => 'pdftotext -enc UTF-8 -nopgbrk %s - |sed -e \'s/ [a-zA-Z0-9.]\{1\} / /g\' -e \'s/[0-9.]//g\'',
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'application/msword' => 'catdoc %s',
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'application/vnd.ms-excel' => 'ssconvert -T Gnumeric_stf:stf_csv -S %s fd://1',
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'audio/mp3' => "id3 -l -R %s | egrep '(Title|Artist|Album)' | sed 's/^[^:]*: //g'",
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'audio/mpeg' => "id3 -l -R %s | egrep '(Title|Artist|Album)' | sed 's/^[^:]*: //g'",
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'text/plain' => 'cat %s',
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);
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if($convcmd) {
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$_convcmd = $convcmd;
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}
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$version = $document->getLatestContent();
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$this->addField(Zend_Search_Lucene_Field::Keyword('document_id', $document->getID()));
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if($version) {
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$this->addField(Zend_Search_Lucene_Field::Keyword('mimetype', $version->getMimeType()));
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$this->addField(Zend_Search_Lucene_Field::Keyword('origfilename', $version->getOriginalFileName()));
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if(!$nocontent)
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$this->addField(Zend_Search_Lucene_Field::UnIndexed('created', $version->getDate()));
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if($attributes = $version->getAttributes()) {
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foreach($attributes as $attribute) {
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$attrdef = $attribute->getAttributeDefinition();
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if($attrdef->getValueSet() != '')
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$this->addField(Zend_Search_Lucene_Field::Keyword('attr_'.str_replace(' ', '_', $attrdef->getName()), $attribute->getValue()));
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else
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$this->addField(Zend_Search_Lucene_Field::Text('attr_'.str_replace(' ', '_', $attrdef->getName()), $attribute->getValue()));
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}
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}
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}
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$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(' ', $names)));
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}
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if($attributes = $document->getAttributes()) {
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foreach($attributes as $attribute) {
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$attrdef = $attribute->getAttributeDefinition();
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if($attrdef->getValueSet() != '')
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$this->addField(Zend_Search_Lucene_Field::Keyword('attr_'.str_replace(' ', '_', $attrdef->getName()), $attribute->getValue()));
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else
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$this->addField(Zend_Search_Lucene_Field::Text('attr_'.str_replace(' ', '_', $attrdef->getName()), $attribute->getValue()));
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}
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}
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$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', $comment));
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}
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if($version && !$nocontent) {
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$path = $dms->contentDir . $version->getPath();
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$content = '';
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$fp = null;
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$mimetype = $version->getMimeType();
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if(isset($_convcmd[$mimetype])) {
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$cmd = sprintf($_convcmd[$mimetype], $path);
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$fp = popen($cmd, 'r');
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if($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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}
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?>
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