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<?php
namespace PhpOffice\PhpSpreadsheet\Reader\Ods;
use PhpOffice\PhpSpreadsheet\Document\Properties as DocumentProperties;
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use SimpleXMLElement;
class Properties
{
private $spreadsheet;
public function __construct(Spreadsheet $spreadsheet)
{
$this->spreadsheet = $spreadsheet;
}
public function load(SimpleXMLElement $xml, $namespacesMeta): void
{
$docProps = $this->spreadsheet->getProperties();
$officeProperty = $xml->children($namespacesMeta['office']);
foreach ($officeProperty as $officePropertyData) {
// @var \SimpleXMLElement $officePropertyData
if (isset($namespacesMeta['dc'])) {
$officePropertiesDC = $officePropertyData->children($namespacesMeta['dc']);
$this->setCoreProperties($docProps, $officePropertiesDC);
}
$officePropertyMeta = (object) [];
if (isset($namespacesMeta['dc'])) {
$officePropertyMeta = $officePropertyData->children($namespacesMeta['meta']);
}
foreach ($officePropertyMeta as $propertyName => $propertyValue) {
$this->setMetaProperties($namespacesMeta, $propertyValue, $propertyName, $docProps);
}
}
}
private function setCoreProperties(DocumentProperties $docProps, SimpleXMLElement $officePropertyDC): void
{
foreach ($officePropertyDC as $propertyName => $propertyValue) {
$propertyValue = (string) $propertyValue;
switch ($propertyName) {
case 'title':
$docProps->setTitle($propertyValue);
break;
case 'subject':
$docProps->setSubject($propertyValue);
break;
case 'creator':
$docProps->setCreator($propertyValue);
$docProps->setLastModifiedBy($propertyValue);
break;
case 'date':
$creationDate = strtotime($propertyValue);
$docProps->setCreated($creationDate);
$docProps->setModified($creationDate);
break;
case 'description':
$docProps->setDescription($propertyValue);
break;
}
}
}
private function setMetaProperties(
$namespacesMeta,
SimpleXMLElement $propertyValue,
$propertyName,
DocumentProperties $docProps
): void {
$propertyValueAttributes = $propertyValue->attributes($namespacesMeta['meta']);
$propertyValue = (string) $propertyValue;
switch ($propertyName) {
case 'initial-creator':
$docProps->setCreator($propertyValue);
break;
case 'keyword':
$docProps->setKeywords($propertyValue);
break;
case 'creation-date':
$creationDate = strtotime($propertyValue);
$docProps->setCreated($creationDate);
break;
case 'user-defined':
$this->setUserDefinedProperty($propertyValueAttributes, $propertyValue, $docProps);
break;
}
}
private function setUserDefinedProperty($propertyValueAttributes, $propertyValue, DocumentProperties $docProps): void
{
$propertyValueName = '';
$propertyValueType = DocumentProperties::PROPERTY_TYPE_STRING;
foreach ($propertyValueAttributes as $key => $value) {
if ($key == 'name') {
$propertyValueName = (string) $value;
} elseif ($key == 'value-type') {
switch ($value) {
case 'date':
$propertyValue = DocumentProperties::convertProperty($propertyValue, 'date');
$propertyValueType = DocumentProperties::PROPERTY_TYPE_DATE;
break;
case 'boolean':
$propertyValue = DocumentProperties::convertProperty($propertyValue, 'bool');
$propertyValueType = DocumentProperties::PROPERTY_TYPE_BOOLEAN;
break;
case 'float':
$propertyValue = DocumentProperties::convertProperty($propertyValue, 'r4');
$propertyValueType = DocumentProperties::PROPERTY_TYPE_FLOAT;
break;
default:
$propertyValueType = DocumentProperties::PROPERTY_TYPE_STRING;
}
}
}
$docProps->setCustomProperty($propertyValueName, $propertyValue, $propertyValueType);
}
}
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