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ODText.php
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ODText.php
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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
*
* @license http://www.gnu.org/licenses/lgpl.txt LGPL version 3
*/
namespace PhpOffice\PhpWord\Reader;
use PhpOffice\PhpWord\PhpWord;
use PhpOffice\PhpWord\Shared\XMLReader;
/**
* Reader for ODText.
*
* @since 0.10.0
*/
class ODText extends AbstractReader implements ReaderInterface
{
/**
* Loads PhpWord from file.
*
* @param string $docFile
*
* @return \PhpOffice\PhpWord\PhpWord
*/
public function load($docFile)
{
$phpWord = new PhpWord();
$relationships = $this->readRelationships($docFile);
$readerParts = [
'content.xml' => 'Content',
'meta.xml' => 'Meta',
];
foreach ($readerParts as $xmlFile => $partName) {
$this->readPart($phpWord, $relationships, $partName, $docFile, $xmlFile);
}
return $phpWord;
}
/**
* Read document part.
*
* @param array $relationships
* @param string $partName
* @param string $docFile
* @param string $xmlFile
*/
private function readPart(PhpWord $phpWord, array $relationships, string $partName, string $docFile, string $xmlFile): void
{
$partClass = "PhpOffice\\PhpWord\\Reader\\ODText\\{$partName}";
if (class_exists($partClass)) {
/** @var \PhpOffice\PhpWord\Reader\ODText\AbstractPart $part Type hint */
$part = new $partClass($docFile, $xmlFile);
$part->setRels($relationships);
$part->read($phpWord);
}
}
/**
* Read all relationship files.
*
* @param string $docFile
*
* @return array
*/
private function readRelationships(string $docFile): array
{
$rels = [];
$xmlFile = 'META-INF/manifest.xml';
$xmlReader = new XMLReader();
$xmlReader->getDomFromZip($docFile, $xmlFile);
$nodes = $xmlReader->getElements('manifest:file-entry');
foreach ($nodes as $node) {
$type = $xmlReader->getAttribute('manifest:media-type', $node);
$target = $xmlReader->getAttribute('manifest:full-path', $node);
$rels[] = ['type' => $type, 'target' => $target];
}
return $rels;
}
}