113 lines
5.2 KiB
PHP
113 lines
5.2 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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* @see https://github.com/PHPOffice/PHPWord
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* @copyright 2010-2018 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\Reader\ODText;
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use PhpOffice\PhpWord\Element\TrackChange;
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use PhpOffice\PhpWord\PhpWord;
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use PhpOffice\PhpWord\Shared\XMLReader;
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/**
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* Content reader
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*
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* @since 0.10.0
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*/
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class Content extends AbstractPart
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{
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/**
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* Read content.xml.
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*
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* @param \PhpOffice\PhpWord\PhpWord $phpWord
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*/
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public function read(PhpWord $phpWord)
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{
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$xmlReader = new XMLReader();
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$xmlReader->getDomFromZip($this->docFile, $this->xmlFile);
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$trackedChanges = array();
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$nodes = $xmlReader->getElements('office:body/office:text/*');
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if ($nodes->length > 0) {
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$section = $phpWord->addSection();
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foreach ($nodes as $node) {
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// $styleName = $xmlReader->getAttribute('text:style-name', $node);
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switch ($node->nodeName) {
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case 'text:h': // Heading
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$depth = $xmlReader->getAttribute('text:outline-level', $node);
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$section->addTitle($node->nodeValue, $depth);
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break;
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case 'text:p': // Paragraph
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$children = $node->childNodes;
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foreach ($children as $child) {
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switch ($child->nodeName) {
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case 'text:change-start':
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$changeId = $child->getAttribute('text:change-id');
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if (isset($trackedChanges[$changeId])) {
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$changed = $trackedChanges[$changeId];
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}
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break;
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case 'text:change-end':
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unset($changed);
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break;
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case 'text:change':
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$changeId = $child->getAttribute('text:change-id');
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if (isset($trackedChanges[$changeId])) {
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$changed = $trackedChanges[$changeId];
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}
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break;
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}
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}
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$element = $section->addText($node->nodeValue);
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if (isset($changed) && is_array($changed)) {
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$element->setTrackChange($changed['changed']);
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if (isset($changed['textNodes'])) {
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foreach ($changed['textNodes'] as $changedNode) {
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$element = $section->addText($changedNode->nodeValue);
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$element->setTrackChange($changed['changed']);
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}
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}
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}
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break;
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case 'text:list': // List
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$listItems = $xmlReader->getElements('text:list-item/text:p', $node);
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foreach ($listItems as $listItem) {
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// $listStyleName = $xmlReader->getAttribute('text:style-name', $listItem);
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$section->addListItem($listItem->nodeValue, 0);
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}
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break;
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case 'text:tracked-changes':
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$changedRegions = $xmlReader->getElements('text:changed-region', $node);
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foreach ($changedRegions as $changedRegion) {
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$type = ($changedRegion->firstChild->nodeName == 'text:insertion') ? TrackChange::INSERTED : TrackChange::DELETED;
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$creatorNode = $xmlReader->getElements('office:change-info/dc:creator', $changedRegion->firstChild);
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$author = $creatorNode[0]->nodeValue;
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$dateNode = $xmlReader->getElements('office:change-info/dc:date', $changedRegion->firstChild);
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$date = $dateNode[0]->nodeValue;
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$date = preg_replace('/\.\d+$/', '', $date);
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$date = \DateTime::createFromFormat('Y-m-d\TH:i:s', $date);
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$changed = new TrackChange($type, $author, $date);
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$textNodes = $xmlReader->getElements('text:deletion/text:p', $changedRegion);
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$trackedChanges[$changedRegion->getAttribute('text:id')] = array('changed' => $changed, 'textNodes'=> $textNodes);
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}
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break;
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}
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}
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}
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}
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}
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