Source of file Docx.php
Size: 5,759 Bytes - Last Modified: 2021-12-23T10:29:30+00:00
/var/www/docs.ssmods.com/process/src/thirdparty/Zend/Search/Lucene/Document/Docx.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161 | <?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 Document * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License * @version $Id: Docx.php 20096 2010-01-06 02:05:09Z bkarwin $ */ /** * Zend_Search_Lucene_Document_OpenXml */ require_once 'Zend/Search/Lucene/Document/OpenXml.php'; /** * Docx document. * * @category Zend * @package Zend_Search_Lucene * @subpackage Document * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ class Zend_Search_Lucene_Document_Docx extends Zend_Search_Lucene_Document_OpenXml { /** * Xml Schema - WordprocessingML * * @var string */ const SCHEMA_WORDPROCESSINGML = 'http://schemas.openxmlformats.org/wordprocessingml/2006/main'; /** * Object constructor * * @param string $fileName * @param boolean $storeContent * @throws Zend_Search_Lucene_Exception */ private function __construct($fileName, $storeContent) { if (!class_exists('ZipArchive', false)) { include_once 'Zend/Search/Lucene/Exception.php'; throw new Zend_Search_Lucene_Exception('MS Office documents processing functionality requires Zip extension to be loaded'); } // Document data holders $documentBody = array(); $coreProperties = array(); // Open OpenXML package $package = new ZipArchive(); $package->open($fileName); // Read relations and search for officeDocument $relationsXml = $package->getFromName('_rels/.rels'); if ($relationsXml === false) { include_once 'Zend/Search/Lucene/Exception.php'; throw new Zend_Search_Lucene_Exception('Invalid archive or corrupted .docx file.'); } $relations = simplexml_load_string($relationsXml); foreach($relations->Relationship as $rel) { if ($rel ["Type"] == Zend_Search_Lucene_Document_OpenXml::SCHEMA_OFFICEDOCUMENT) { // Found office document! Read in contents... $contents = simplexml_load_string( $package->getFromName( $this->absoluteZipPath( dirname($rel['Target']) . '/' . basename($rel['Target']) ) ) ); $contents->registerXPathNamespace('w', Zend_Search_Lucene_Document_Docx::SCHEMA_WORDPROCESSINGML); $paragraphs = $contents->xpath('//w:body/w:p'); foreach ($paragraphs as $paragraph) { $runs = $paragraph->xpath('.//w:r/*[name() = "w:t" or name() = "w:br"]'); if ($runs === false) { // Paragraph doesn't contain any text or breaks continue; } foreach ($runs as $run) { if ($run->getName() == 'br') { // Break element $documentBody[] = ' '; } else { $documentBody[] = (string)$run; } } // Add space after each paragraph. So they are not bound together. $documentBody[] = ' '; } break; } } // Read core properties $coreProperties = $this->extractMetaData($package); // Close file $package->close(); // Store filename $this->addField(Zend_Search_Lucene_Field::Text('filename', $fileName, 'UTF-8')); // Store contents if ($storeContent) { $this->addField(Zend_Search_Lucene_Field::Text('body', implode('', $documentBody), 'UTF-8')); } else { $this->addField(Zend_Search_Lucene_Field::UnStored('body', implode('', $documentBody), 'UTF-8')); } // Store meta data properties foreach ($coreProperties as $key => $value) { $this->addField(Zend_Search_Lucene_Field::Text($key, $value, 'UTF-8')); } // Store title (if not present in meta data) if (! isset($coreProperties['title'])) { $this->addField(Zend_Search_Lucene_Field::Text('title', $fileName, 'UTF-8')); } } /** * Load Docx document from a file * * @param string $fileName * @param boolean $storeContent * @return Zend_Search_Lucene_Document_Docx * @throws Zend_Search_Lucene_Document_Exception */ public static function loadDocxFile($fileName, $storeContent = false) { if (!is_readable($fileName)) { include_once 'Zend/Search/Lucene/Document/Exception.php'; throw new Zend_Search_Lucene_Document_Exception('Provided file \'' . $fileName . '\' is not readable.'); } return new Zend_Search_Lucene_Document_Docx($fileName, $storeContent); } } |