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<?php |
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namespace PhpOffice\PhpSpreadsheet\Writer\Xlsx; |
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use PhpOffice\PhpSpreadsheet\Reader\Xlsx\Namespaces; |
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use PhpOffice\PhpSpreadsheet\Shared\XMLWriter; |
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class Metadata extends WriterPart |
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{ |
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/** |
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* Write content types to XML format. |
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* |
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* @return string XML Output |
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*/ |
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public function writeMetadata(): string |
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{ |
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if (!$this->getParentWriter()->useDynamicArrays()) { |
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return ''; |
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} |
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// Create XML writer |
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$objWriter = null; |
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if ($this->getParentWriter()->getUseDiskCaching()) { |
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$objWriter = new XMLWriter(XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory()); |
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} else { |
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$objWriter = new XMLWriter(XMLWriter::STORAGE_MEMORY); |
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} |
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// XML header |
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$objWriter->startDocument('1.0', 'UTF-8', 'yes'); |
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// Types |
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$objWriter->startElement('metadata'); |
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$objWriter->writeAttribute('xmlns', Namespaces::MAIN); |
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$objWriter->writeAttribute('xmlns:xlrd', Namespaces::DYNAMIC_ARRAY_RICHDATA); |
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$objWriter->writeAttribute('xmlns:xda', Namespaces::DYNAMIC_ARRAY); |
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$objWriter->startElement('metadataTypes'); |
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$objWriter->writeAttribute('count', '2'); |
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$objWriter->startElement('metadataType'); |
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$objWriter->writeAttribute('name', 'XLDAPR'); |
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$objWriter->writeAttribute('minSupportedVersion', '120000'); |
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$objWriter->writeAttribute('copy', '1'); |
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$objWriter->writeAttribute('pasteAll', '1'); |
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$objWriter->writeAttribute('pasteValues', '1'); |
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$objWriter->writeAttribute('merge', '1'); |
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$objWriter->writeAttribute('splitFirst', '1'); |
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$objWriter->writeAttribute('rowColShift', '1'); |
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$objWriter->writeAttribute('clearFormats', '1'); |
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$objWriter->writeAttribute('clearComments', '1'); |
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$objWriter->writeAttribute('assign', '1'); |
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$objWriter->writeAttribute('coerce', '1'); |
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$objWriter->writeAttribute('cellMeta', '1'); |
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$objWriter->endElement(); // metadataType XLDAPR |
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$objWriter->startElement('metadataType'); |
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$objWriter->writeAttribute('name', 'XLRICHVALUE'); |
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$objWriter->writeAttribute('minSupportedVersion', '120000'); |
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$objWriter->writeAttribute('copy', '1'); |
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$objWriter->writeAttribute('pasteAll', '1'); |
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$objWriter->writeAttribute('pasteValues', '1'); |
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$objWriter->writeAttribute('merge', '1'); |
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$objWriter->writeAttribute('splitFirst', '1'); |
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$objWriter->writeAttribute('rowColShift', '1'); |
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$objWriter->writeAttribute('clearFormats', '1'); |
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$objWriter->writeAttribute('clearComments', '1'); |
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$objWriter->writeAttribute('assign', '1'); |
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$objWriter->writeAttribute('coerce', '1'); |
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$objWriter->endElement(); // metadataType XLRICHVALUE |
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$objWriter->endElement(); // metadataTypes |
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$objWriter->startElement('futureMetadata'); |
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$objWriter->writeAttribute('name', 'XLDAPR'); |
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$objWriter->writeAttribute('count', '1'); |
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$objWriter->startElement('bk'); |
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$objWriter->startElement('extLst'); |
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$objWriter->startElement('ext'); |
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$objWriter->writeAttribute('uri', '{bdbb8cdc-fa1e-496e-a857-3c3f30c029c3}'); |
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$objWriter->startElement('xda:dynamicArrayProperties'); |
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$objWriter->writeAttribute('fDynamic', '1'); |
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$objWriter->writeAttribute('fCollapsed', '0'); |
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$objWriter->endElement(); // xda:dynamicArrayProperties |
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$objWriter->endElement(); // ext |
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$objWriter->endElement(); // extLst |
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$objWriter->endElement(); // bk |
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$objWriter->endElement(); // futureMetadata XLDAPR |
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$objWriter->startElement('futureMetadata'); |
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$objWriter->writeAttribute('name', 'XLRICHVALUE'); |
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$objWriter->writeAttribute('count', '1'); |
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$objWriter->startElement('bk'); |
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$objWriter->startElement('extLst'); |
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$objWriter->startElement('ext'); |
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$objWriter->writeAttribute('uri', '{3e2802c4-a4d2-4d8b-9148-e3be6c30e623}'); |
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$objWriter->startElement('xlrd:rvb'); |
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$objWriter->writeAttribute('i', '0'); |
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$objWriter->endElement(); // xlrd:rvb |
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$objWriter->endElement(); // ext |
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$objWriter->endElement(); // extLst |
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$objWriter->endElement(); // bk |
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$objWriter->endElement(); // futureMetadata XLRICHVALUE |
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$objWriter->startElement('cellMetadata'); |
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$objWriter->writeAttribute('count', '1'); |
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$objWriter->startElement('bk'); |
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$objWriter->startElement('rc'); |
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$objWriter->writeAttribute('t', '1'); |
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$objWriter->writeAttribute('v', '0'); |
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$objWriter->endElement(); // rc |
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$objWriter->endElement(); // bk |
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$objWriter->endElement(); // cellMetadata |
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$objWriter->startElement('valueMetadata'); |
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$objWriter->writeAttribute('count', '1'); |
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$objWriter->startElement('bk'); |
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$objWriter->startElement('rc'); |
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$objWriter->writeAttribute('t', '2'); |
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$objWriter->writeAttribute('v', '0'); |
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$objWriter->endElement(); // rc |
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$objWriter->endElement(); // bk |
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$objWriter->endElement(); // valueMetadata |
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$objWriter->endElement(); // metadata |
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// Return |
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return $objWriter->getData(); |
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} |
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} |
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PHPOffice /
PhpSpreadsheet
