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<?php
/**
* This file is part of PHPWord - A pure PHP library for reading and writing
* word processing documents.
*
* PHPWord is free software distributed under the terms of the GNU Lesser
* General Public License version 3 as published by the Free Software Foundation.
*
* For the full copyright and license information, please read the LICENSE
* file that was distributed with this source code. For the full list of
* contributors, visit https://github.com/PHPOffice/PHPWord/contributors.
*
* @see https://github.com/PHPOffice/PHPWord
* @copyright 2010-2018 PHPWord contributors
* @license http://www.gnu.org/licenses/lgpl.txt LGPL version 3
*/
namespace PhpOffice\PhpWord\Reader\Word2007;
use PhpOffice\Common\XMLReader;
use PhpOffice\PhpWord\Element\Section;
use PhpOffice\PhpWord\PhpWord;
/**
* Document reader
*
* @since 0.10.0
* @SuppressWarnings(PHPMD.UnusedPrivateMethod) For readWPNode
*/
class Document extends AbstractPart
{
/**
* PhpWord object
*
* @var \PhpOffice\PhpWord\PhpWord
*/
private $phpWord;
/**
* Read document.xml.
*
* @param \PhpOffice\PhpWord\PhpWord $phpWord
*/
public function read(PhpWord $phpWord)
{
$this->phpWord = $phpWord;
$xmlReader = new XMLReader();
$xmlReader->getDomFromZip($this->docFile, $this->xmlFile);
$readMethods = array('w:p' => 'readWPNode', 'w:tbl' => 'readTable', 'w:sectPr' => 'readWSectPrNode');
$nodes = $xmlReader->getElements('w:body/*');
if ($nodes->length > 0) {
$section = $this->phpWord->addSection();
foreach ($nodes as $node) {
if (isset($readMethods[$node->nodeName])) {
$readMethod = $readMethods[$node->nodeName];
$this->$readMethod($xmlReader, $node, $section);
}
}
}
}
/**
* Read header footer.
*
* @param array $settings
* @param \PhpOffice\PhpWord\Element\Section &$section
*/
private function readHeaderFooter($settings, Section &$section)
{
$readMethods = array('w:p' => 'readParagraph', 'w:tbl' => 'readTable');
if (is_array($settings) && isset($settings['hf'])) {
foreach ($settings['hf'] as $rId => $hfSetting) {
if (isset($this->rels['document'][$rId])) {
list($hfType, $xmlFile, $docPart) = array_values($this->rels['document'][$rId]);
$addMethod = "add{$hfType}";
$hfObject = $section->$addMethod($hfSetting['type']);
// Read header/footer content
$xmlReader = new XMLReader();
$xmlReader->getDomFromZip($this->docFile, $xmlFile);
$nodes = $xmlReader->getElements('*');
if ($nodes->length > 0) {
foreach ($nodes as $node) {
if (isset($readMethods[$node->nodeName])) {
$readMethod = $readMethods[$node->nodeName];
$this->$readMethod($xmlReader, $node, $hfObject, $docPart);
}
}
}
}
}
}
}
/**
* Read w:sectPr
*
* @param \PhpOffice\Common\XMLReader $xmlReader
* @param \DOMElement $domNode
* @ignoreScrutinizerPatch
* @return array
*/
private function readSectionStyle(XMLReader $xmlReader, \DOMElement $domNode)
{
$styleDefs = array(
'breakType' => array(self::READ_VALUE, 'w:type'),
'vAlign' => array(self::READ_VALUE, 'w:vAlign'),
'pageSizeW' => array(self::READ_VALUE, 'w:pgSz', 'w:w'),
'pageSizeH' => array(self::READ_VALUE, 'w:pgSz', 'w:h'),
'orientation' => array(self::READ_VALUE, 'w:pgSz', 'w:orient'),
'colsNum' => array(self::READ_VALUE, 'w:cols', 'w:num'),
'colsSpace' => array(self::READ_VALUE, 'w:cols', 'w:space'),
'marginTop' => array(self::READ_VALUE, 'w:pgMar', 'w:top'),
'marginLeft' => array(self::READ_VALUE, 'w:pgMar', 'w:left'),
'marginBottom' => array(self::READ_VALUE, 'w:pgMar', 'w:bottom'),
'marginRight' => array(self::READ_VALUE, 'w:pgMar', 'w:right'),
'headerHeight' => array(self::READ_VALUE, 'w:pgMar', 'w:header'),
'footerHeight' => array(self::READ_VALUE, 'w:pgMar', 'w:footer'),
'gutter' => array(self::READ_VALUE, 'w:pgMar', 'w:gutter'),
);
$styles = $this->readStyleDefs($xmlReader, $domNode, $styleDefs);
// Header and footer
// @todo Cleanup this part
$nodes = $xmlReader->getElements('*', $domNode);
foreach ($nodes as $node) {
if ($node->nodeName == 'w:headerReference' || $node->nodeName == 'w:footerReference') {
$id = $xmlReader->getAttribute('r:id', $node);
$styles['hf'][$id] = array(
'method' => str_replace('w:', '', str_replace('Reference', '', $node->nodeName)),
'type' => $xmlReader->getAttribute('w:type', $node),
);
}
}
return $styles;
}
/**
* Read w:p node.
*
* @param \PhpOffice\Common\XMLReader $xmlReader
* @param \DOMElement $node
* @param \PhpOffice\PhpWord\Element\Section &$section
*
* @todo <w:lastRenderedPageBreak>
*/
private function readWPNode(XMLReader $xmlReader, \DOMElement $node, Section &$section)
{
// Page break
if ($xmlReader->getAttribute('w:type', $node, 'w:r/w:br') == 'page') {
$section->addPageBreak(); // PageBreak
}
// Paragraph
$this->readParagraph($xmlReader, $node, $section);
// Section properties
if ($xmlReader->elementExists('w:pPr/w:sectPr', $node)) {
$sectPrNode = $xmlReader->getElement('w:pPr/w:sectPr', $node);
if ($sectPrNode !== null) {
$this->readWSectPrNode($xmlReader, $sectPrNode, $section);
}
$section = $this->phpWord->addSection();
}
}
/**
* Read w:sectPr node.
*
* @param \PhpOffice\Common\XMLReader $xmlReader
* @param \DOMElement $node
* @param \PhpOffice\PhpWord\Element\Section &$section
*/
private function readWSectPrNode(XMLReader $xmlReader, \DOMElement $node, Section &$section)
{
$style = $this->readSectionStyle($xmlReader, $node);
$section->setStyle($style);
$this->readHeaderFooter($style, $section);
}
}