285 lines
11 KiB
PHP
Executable File
285 lines
11 KiB
PHP
Executable File
<?php
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/**
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* PHPWord
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*
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* @link https://github.com/PHPOffice/PHPWord
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* @copyright 2014 PHPWord
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
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*/
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namespace PhpOffice\PhpWord\Writer;
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use PhpOffice\PhpWord\Exception\Exception;
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use PhpOffice\PhpWord\PhpWord;
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use PhpOffice\PhpWord\Footnote;
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use PhpOffice\PhpWord\Media;
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use PhpOffice\PhpWord\Settings;
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use PhpOffice\PhpWord\Writer\Word2007\ContentTypes;
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use PhpOffice\PhpWord\Writer\Word2007\DocProps;
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use PhpOffice\PhpWord\Writer\Word2007\Document;
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use PhpOffice\PhpWord\Writer\Word2007\DocumentRels;
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use PhpOffice\PhpWord\Writer\Word2007\Footer;
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use PhpOffice\PhpWord\Writer\Word2007\Footnotes;
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use PhpOffice\PhpWord\Writer\Word2007\FootnotesRels;
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use PhpOffice\PhpWord\Writer\Word2007\Header;
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use PhpOffice\PhpWord\Writer\Word2007\Rels;
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use PhpOffice\PhpWord\Writer\Word2007\Styles;
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/**
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* Word2007 writer
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*/
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class Word2007 extends Writer implements IWriter
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{
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/**
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* Types of images
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*
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* @var array
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*/
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private $imageTypes = array();
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/**
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* Types of objects
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*
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* @var array
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*/
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private $objectTypes = array();
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/**
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* Create new Word2007 writer
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*
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* @param PhpWord
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*/
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public function __construct(PhpWord $phpWord = null)
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{
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// Assign PhpWord
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$this->setPhpWord($phpWord);
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// Set writer parts
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$this->writerParts['contenttypes'] = new ContentTypes();
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$this->writerParts['rels'] = new Rels();
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$this->writerParts['docprops'] = new DocProps();
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$this->writerParts['documentrels'] = new DocumentRels();
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$this->writerParts['document'] = new Document();
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$this->writerParts['styles'] = new Styles();
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$this->writerParts['header'] = new Header();
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$this->writerParts['footer'] = new Footer();
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$this->writerParts['footnotes'] = new Footnotes();
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$this->writerParts['footnotesrels'] = new FootnotesRels();
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foreach ($this->writerParts as $writer) {
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$writer->setParentWriter($this);
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}
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}
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/**
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* Save document by name
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*
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* @param string $pFilename
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*/
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public function save($pFilename = null)
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{
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if (!is_null($this->phpWord)) {
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$pFilename = $this->getTempFile($pFilename);
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// Create new ZIP file and open it for writing
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$zipClass = Settings::getZipClass();
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$objZip = new $zipClass();
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// Retrieve OVERWRITE and CREATE constants from the instantiated zip class
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// This method of accessing constant values from a dynamic class should work with all appropriate versions of PHP
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$ro = new \ReflectionObject($objZip);
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$zipOverWrite = $ro->getConstant('OVERWRITE');
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$zipCreate = $ro->getConstant('CREATE');
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// Remove any existing file
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if (file_exists($pFilename)) {
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unlink($pFilename);
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}
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// Try opening the ZIP file
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if ($objZip->open($pFilename, $zipOverWrite) !== true) {
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if ($objZip->open($pFilename, $zipCreate) !== true) {
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throw new Exception("Could not open " . $pFilename . " for writing.");
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}
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}
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$sectionElements = array();
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$_secElements = Media::getSectionMediaElements();
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foreach ($_secElements as $element) { // loop through section media elements
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if ($element['type'] != 'hyperlink') {
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$this->addFileToPackage($objZip, $element);
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}
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$sectionElements[] = $element;
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}
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$_hdrElements = Media::getHeaderMediaElements();
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foreach ($_hdrElements as $_headerFile => $_hdrMedia) { // loop through headers
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if (count($_hdrMedia) > 0) {
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$objZip->addFromString('word/_rels/' . $_headerFile . '.xml.rels', $this->getWriterPart('documentrels')->writeHeaderFooterRels($_hdrMedia));
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foreach ($_hdrMedia as $element) { // loop through header media elements
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$this->addFileToPackage($objZip, $element);
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}
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}
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}
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$_ftrElements = Media::getFooterMediaElements();
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foreach ($_ftrElements as $_footerFile => $_ftrMedia) { // loop through footers
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if (count($_ftrMedia) > 0) {
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$objZip->addFromString('word/_rels/' . $_footerFile . '.xml.rels', $this->getWriterPart('documentrels')->writeHeaderFooterRels($_ftrMedia));
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foreach ($_ftrMedia as $element) { // loop through footers media elements
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$this->addFileToPackage($objZip, $element);
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}
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}
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}
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$footnoteLinks = array();
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$_footnoteElements = Footnote::getFootnoteLinkElements();
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// loop through footnote link elements
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foreach ($_footnoteElements as $element) {
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$footnoteLinks[] = $element;
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}
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$_cHdrs = 0;
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$_cFtrs = 0;
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$rID = Media::countSectionMediaElements() + 6;
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$_sections = $this->phpWord->getSections();
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$footers = array();
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foreach ($_sections as $section) {
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$_headers = $section->getHeaders();
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foreach ($_headers as $index => &$_header) {
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$_cHdrs++;
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$_header->setRelationId(++$rID);
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$_headerFile = 'header' . $_cHdrs . '.xml';
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$sectionElements[] = array('target' => $_headerFile, 'type' => 'header', 'rID' => $rID);
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$objZip->addFromString('word/' . $_headerFile, $this->getWriterPart('header')->writeHeader($_header));
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}
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$_footer = $section->getFooter();
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$footers[++$_cFtrs] = $_footer;
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if (!is_null($_footer)) {
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$_footer->setRelationId(++$rID);
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$_footerCount = $_footer->getSectionId();
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$_footerFile = 'footer' . $_footerCount . '.xml';
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$sectionElements[] = array('target' => $_footerFile, 'type' => 'footer', 'rID' => $rID);
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$objZip->addFromString('word/' . $_footerFile, $this->getWriterPart('footer')->writeFooter($_footer));
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}
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}
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if (Footnote::countFootnoteElements() > 0) {
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$_allFootnotesCollection = Footnote::getFootnoteElements();
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$_footnoteFile = 'footnotes.xml';
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$sectionElements[] = array('target'=>$_footnoteFile, 'type'=>'footnotes', 'rID'=>++$rID);
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$objZip->addFromString('word/'.$_footnoteFile, $this->getWriterPart('footnotes')->writeFootnotes($_allFootnotesCollection));
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if (count($footnoteLinks) > 0) {
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$objZip->addFromString('word/_rels/footnotes.xml.rels', $this->getWriterPart('footnotesrels')->writeFootnotesRels($footnoteLinks));
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}
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}
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// build docx file
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// Write dynamic files
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$objZip->addFromString(
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'[Content_Types].xml',
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$this->getWriterPart('contenttypes')->writeContentTypes(
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$this->imageTypes,
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$this->objectTypes,
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$_cHdrs,
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$footers
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)
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);
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$objZip->addFromString('_rels/.rels', $this->getWriterPart('rels')->writeRelationships($this->phpWord));
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$objZip->addFromString('docProps/app.xml', $this->getWriterPart('docprops')->writeDocPropsApp($this->phpWord));
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$objZip->addFromString('docProps/core.xml', $this->getWriterPart('docprops')->writeDocPropsCore($this->phpWord));
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$objZip->addFromString('word/document.xml', $this->getWriterPart('document')->writeDocument($this->phpWord));
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$objZip->addFromString('word/_rels/document.xml.rels', $this->getWriterPart('documentrels')->writeDocumentRels($sectionElements));
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$objZip->addFromString('word/styles.xml', $this->getWriterPart('styles')->writeStyles($this->phpWord));
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// Write static files
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$objZip->addFile(__DIR__ . '/../_staticDocParts/numbering.xml', 'word/numbering.xml');
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$objZip->addFile(__DIR__ . '/../_staticDocParts/settings.xml', 'word/settings.xml');
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$objZip->addFile(__DIR__ . '/../_staticDocParts/theme1.xml', 'word/theme/theme1.xml');
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$objZip->addFile(__DIR__ . '/../_staticDocParts/webSettings.xml', 'word/webSettings.xml');
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$objZip->addFile(__DIR__ . '/../_staticDocParts/fontTable.xml', 'word/fontTable.xml');
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// Close file
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if ($objZip->close() === false) {
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throw new Exception("Could not close zip file $pFilename.");
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}
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$this->cleanupTempFile();
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} else {
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throw new Exception("PhpWord object unassigned.");
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}
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}
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/**
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* Check content types
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*
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* @param string $src
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*/
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private function checkContentTypes($src)
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{
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$extension = null;
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if (stripos(strrev($src), strrev('.php')) === 0) {
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$extension = 'php';
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} else {
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if (function_exists('exif_imagetype')) {
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$imageType = exif_imagetype($src);
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} else {
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$tmp = getimagesize($src);
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$imageType = $tmp[2];
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}
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if ($imageType === \IMAGETYPE_JPEG) {
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$extension = 'jpg';
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} elseif ($imageType === \IMAGETYPE_GIF) {
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$extension = 'gif';
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} elseif ($imageType === \IMAGETYPE_PNG) {
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$extension = 'png';
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} elseif ($imageType === \IMAGETYPE_BMP) {
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$extension = 'bmp';
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} elseif ($imageType === \IMAGETYPE_TIFF_II || $imageType === \IMAGETYPE_TIFF_MM) {
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$extension = 'tif';
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}
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}
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if (isset($extension)) {
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$imageData = getimagesize($src);
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$imageType = image_type_to_mime_type($imageData[2]);
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$imageExtension = str_replace('.', '', image_type_to_extension($imageData[2]));
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if ($imageExtension === 'jpeg') {
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$imageExtension = 'jpg';
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}
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if (!in_array($imageType, $this->imageTypes)) {
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$this->imageTypes[$imageExtension] = $imageType;
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}
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} else {
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if (!in_array($extension, $this->objectTypes)) {
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$this->objectTypes[] = $extension;
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}
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}
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}
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/**
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* Check content types
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*
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* @param mixed $objZip
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* @param mixed $element
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*/
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private function addFileToPackage($objZip, $element)
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{
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if (isset($element['isMemImage']) && $element['isMemImage']) {
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$image = call_user_func($element['createfunction'], $element['source']);
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ob_start();
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call_user_func($element['imagefunction'], $image);
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$imageContents = ob_get_contents();
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ob_end_clean();
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$objZip->addFromString('word/' . $element['target'], $imageContents);
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imagedestroy($image);
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$this->checkContentTypes($element['source']);
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} else {
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$objZip->addFile($element['source'], 'word/' . $element['target']);
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$this->checkContentTypes($element['source']);
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}
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}
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}
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