# tablepress/3.4/libraries/vendor/PhpSpreadsheet/Reader/Xlsx/Properties.php

TablePress – Tables in WordPress made easy, version 3.4. 99 lines.

- Page: https://pluginprobe.com/plugins/tablepress/3.4/code/libraries/vendor/PhpSpreadsheet/Reader/Xlsx/Properties.php
- Raw: https://pluginprobe.com/plugins/tablepress/3.4/raw/libraries/vendor/PhpSpreadsheet/Reader/Xlsx/Properties.php
- Modified: 2025-08-26T04:06:14+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
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```php
<?php

namespace TablePress\PhpOffice\PhpSpreadsheet\Reader\Xlsx;

use TablePress\PhpOffice\PhpSpreadsheet\Document\Properties as DocumentProperties;
use TablePress\PhpOffice\PhpSpreadsheet\Reader\Security\XmlScanner;
use SimpleXMLElement;

class Properties
{
	private XmlScanner $securityScanner;

	private DocumentProperties $docProps;

	public function __construct(XmlScanner $securityScanner, DocumentProperties $docProps)
	{
		$this->securityScanner = $securityScanner;
		$this->docProps = $docProps;
	}

	private function extractPropertyData(string $propertyData): ?SimpleXMLElement
	{
		// okay to omit namespace because everything will be processed by xpath
		$obj = simplexml_load_string(
			$this->securityScanner->scan($propertyData)
		);

		return $obj === false ? null : $obj;
	}

	public function readCoreProperties(string $propertyData): void
	{
		$xmlCore = $this->extractPropertyData($propertyData);

		if (is_object($xmlCore)) {
			$xmlCore->registerXPathNamespace('dc', Namespaces::DC_ELEMENTS);
			$xmlCore->registerXPathNamespace('dcterms', Namespaces::DC_TERMS);
			$xmlCore->registerXPathNamespace('cp', Namespaces::CORE_PROPERTIES2);

			$this->docProps->setCreator($this->getArrayItem($xmlCore->xpath('dc:creator')));
			$this->docProps->setLastModifiedBy($this->getArrayItem($xmlCore->xpath('cp:lastModifiedBy')));
			$this->docProps->setCreated($this->getArrayItem($xmlCore->xpath('dcterms:created'))); //! respect xsi:type
			$this->docProps->setModified($this->getArrayItem($xmlCore->xpath('dcterms:modified'))); //! respect xsi:type
			$this->docProps->setTitle($this->getArrayItem($xmlCore->xpath('dc:title')));
			$this->docProps->setDescription($this->getArrayItem($xmlCore->xpath('dc:description')));
			$this->docProps->setSubject($this->getArrayItem($xmlCore->xpath('dc:subject')));
			$this->docProps->setKeywords($this->getArrayItem($xmlCore->xpath('cp:keywords')));
			$this->docProps->setCategory($this->getArrayItem($xmlCore->xpath('cp:category')));
		}
	}

	public function readExtendedProperties(string $propertyData): void
	{
		$xmlCore = $this->extractPropertyData($propertyData);

		if (is_object($xmlCore)) {
			if (isset($xmlCore->Company)) {
				$this->docProps->setCompany((string) $xmlCore->Company);
			}
			if (isset($xmlCore->Manager)) {
				$this->docProps->setManager((string) $xmlCore->Manager);
			}
			if (isset($xmlCore->HyperlinkBase)) {
				$this->docProps->setHyperlinkBase((string) $xmlCore->HyperlinkBase);
			}
		}
	}

	public function readCustomProperties(string $propertyData): void
	{
		$xmlCore = $this->extractPropertyData($propertyData);

		if (is_object($xmlCore)) {
			foreach ($xmlCore as $xmlProperty) {
				/** @var SimpleXMLElement $xmlProperty */
				$cellDataOfficeAttributes = $xmlProperty->attributes();
				if (isset($cellDataOfficeAttributes['name'])) {
					$propertyName = (string) $cellDataOfficeAttributes['name'];
					$cellDataOfficeChildren = $xmlProperty->children('http://schemas.openxmlformats.org/officeDocument/2006/docPropsVTypes');

					$attributeType = $cellDataOfficeChildren->getName();
					/** @var SimpleXMLElement */
					$attributeValue = $cellDataOfficeChildren->{$attributeType};
					$attributeValue = (string) $attributeValue;
					$attributeValue = DocumentProperties::convertProperty($attributeValue, $attributeType);
					$attributeType = DocumentProperties::convertPropertyType($attributeType);
					$this->docProps->setCustomProperty($propertyName, $attributeValue, $attributeType);
				}
			}
		}
	}

	/** @param null|false|scalar[] $array */
	private function getArrayItem($array): string
	{
		return is_array($array) ? (string) ($array[0] ?? '') : '';
	}
}

```