81 lines
2.2 KiB
PHP
81 lines
2.2 KiB
PHP
<?php
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/**
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* This file is part of PHPWord - A pure PHP library for reading and writing
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* word processing documents.
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*
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* PHPWord is free software distributed under the terms of the GNU Lesser
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* General Public License version 3 as published by the Free Software Foundation.
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*
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* For the full copyright and license information, please read the LICENSE
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* file that was distributed with this source code. For the full list of
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* contributors, visit https://github.com/PHPOffice/PHPWord/contributors.
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*
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* @link https://github.com/PHPOffice/PHPWord
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* @copyright 2010-2014 PHPWord contributors
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* @license http://www.gnu.org/licenses/lgpl.txt LGPL version 3
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*/
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namespace PhpOffice\PhpWord\Writer\Word2007\Part;
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use PhpOffice\PhpWord\Exception\Exception;
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use PhpOffice\PhpWord\Shared\XMLWriter;
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use PhpOffice\PhpWord\Writer\WriterInterface;
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/**
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* Word2007 writer part abstract class
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*/
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abstract class AbstractPart
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{
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/**
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* Parent writer
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*
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* @var \PhpOffice\PhpWord\Writer\WriterInterface
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*/
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protected $parentWriter;
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/**
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* Set parent writer
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*
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* @param \PhpOffice\PhpWord\Writer\WriterInterface $writer
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*/
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public function setParentWriter(WriterInterface $writer = null)
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{
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$this->parentWriter = $writer;
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}
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/**
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* Get parent writer
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*
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* @return \PhpOffice\PhpWord\Writer\WriterInterface
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* @throws \PhpOffice\PhpWord\Exception\Exception
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*/
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public function getParentWriter()
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{
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if (!is_null($this->parentWriter)) {
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return $this->parentWriter;
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} else {
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throw new Exception('No parent WriterInterface assigned.');
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}
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}
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/**
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* Get XML Writer
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*
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* @return \PhpOffice\PhpWord\Shared\XMLWriter
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*/
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protected function getXmlWriter()
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{
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$useDiskCaching = false;
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if (!is_null($this->parentWriter)) {
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if ($this->parentWriter->isUseDiskCaching()) {
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$useDiskCaching = true;
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}
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}
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if ($useDiskCaching) {
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return new XMLWriter(XMLWriter::STORAGE_DISK, $this->parentWriter->getDiskCachingDirectory());
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} else {
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return new XMLWriter(XMLWriter::STORAGE_MEMORY);
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}
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}
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}
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