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Long Term Support Release
<?php namespace PhpOffice\PhpSpreadsheet\Writer\Ods;> use PhpOffice\PhpSpreadsheet\Document\Properties; use PhpOffice\PhpSpreadsheet\Shared\XMLWriter; > use PhpOffice\PhpSpreadsheet\Shared\Date;use PhpOffice\PhpSpreadsheet\Spreadsheet; class Meta extends WriterPart { /** * Write meta.xml to XML format. *< * @param Spreadsheet $spreadsheet < * < * @throws \PhpOffice\PhpSpreadsheet\Writer\Exception < ** @return string XML Output */< public function write(Spreadsheet $spreadsheet = null)> public function write(): string{< if (!$spreadsheet) {$spreadsheet = $this->getParentWriter()->getSpreadsheet();< }$objWriter = null; if ($this->getParentWriter()->getUseDiskCaching()) { $objWriter = new XMLWriter(XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory()); } else { $objWriter = new XMLWriter(XMLWriter::STORAGE_MEMORY); } // XML header $objWriter->startDocument('1.0', 'UTF-8'); // Meta $objWriter->startElement('office:document-meta'); $objWriter->writeAttribute('xmlns:office', 'urn:oasis:names:tc:opendocument:xmlns:office:1.0'); $objWriter->writeAttribute('xmlns:xlink', 'http://www.w3.org/1999/xlink'); $objWriter->writeAttribute('xmlns:dc', 'http://purl.org/dc/elements/1.1/'); $objWriter->writeAttribute('xmlns:meta', 'urn:oasis:names:tc:opendocument:xmlns:meta:1.0'); $objWriter->writeAttribute('xmlns:ooo', 'http://openoffice.org/2004/office'); $objWriter->writeAttribute('xmlns:grddl', 'http://www.w3.org/2003/g/data-view#'); $objWriter->writeAttribute('office:version', '1.2'); $objWriter->startElement('office:meta'); $objWriter->writeElement('meta:initial-creator', $spreadsheet->getProperties()->getCreator()); $objWriter->writeElement('dc:creator', $spreadsheet->getProperties()->getCreator());< $objWriter->writeElement('meta:creation-date', date(DATE_W3C, $spreadsheet->getProperties()->getCreated())); < $objWriter->writeElement('dc:date', date(DATE_W3C, $spreadsheet->getProperties()->getCreated()));> $created = $spreadsheet->getProperties()->getCreated(); > $date = Date::dateTimeFromTimestamp("$created"); > $date->setTimeZone(Date::getDefaultOrLocalTimeZone()); > $objWriter->writeElement('meta:creation-date', $date->format(DATE_W3C)); > $created = $spreadsheet->getProperties()->getModified(); > $date = Date::dateTimeFromTimestamp("$created"); > $date->setTimeZone(Date::getDefaultOrLocalTimeZone()); > $objWriter->writeElement('dc:date', $date->format(DATE_W3C));$objWriter->writeElement('dc:title', $spreadsheet->getProperties()->getTitle()); $objWriter->writeElement('dc:description', $spreadsheet->getProperties()->getDescription()); $objWriter->writeElement('dc:subject', $spreadsheet->getProperties()->getSubject());< $keywords = explode(' ', $spreadsheet->getProperties()->getKeywords()); < foreach ($keywords as $keyword) { < $objWriter->writeElement('meta:keyword', $keyword); < }> $objWriter->writeElement('meta:keyword', $spreadsheet->getProperties()->getKeywords()); > // Don't know if this changed over time, but the keywords are all > // in a single declaration now. > //$keywords = explode(' ', $spreadsheet->getProperties()->getKeywords()); > //foreach ($keywords as $keyword) { > // $objWriter->writeElement('meta:keyword', $keyword); > //}//<meta:document-statistic meta:table-count="XXX" meta:cell-count="XXX" meta:object-count="XXX"/> $objWriter->startElement('meta:user-defined'); $objWriter->writeAttribute('meta:name', 'Company'); $objWriter->writeRaw($spreadsheet->getProperties()->getCompany()); $objWriter->endElement(); $objWriter->startElement('meta:user-defined'); $objWriter->writeAttribute('meta:name', 'category'); $objWriter->writeRaw($spreadsheet->getProperties()->getCategory()); $objWriter->endElement();> self::writeDocPropsCustom($objWriter, $spreadsheet); $objWriter->endElement(); >$objWriter->endElement(); return $objWriter->getData();> } } > } > private static function writeDocPropsCustom(XMLWriter $objWriter, Spreadsheet $spreadsheet): void > { > $customPropertyList = $spreadsheet->getProperties()->getCustomProperties(); > foreach ($customPropertyList as $key => $customProperty) { > $propertyValue = $spreadsheet->getProperties()->getCustomPropertyValue($customProperty); > $propertyType = $spreadsheet->getProperties()->getCustomPropertyType($customProperty); > > $objWriter->startElement('meta:user-defined'); > $objWriter->writeAttribute('meta:name', $customProperty); > > switch ($propertyType) { > case Properties::PROPERTY_TYPE_INTEGER: > case Properties::PROPERTY_TYPE_FLOAT: > $objWriter->writeAttribute('meta:value-type', 'float'); > $objWriter->writeRawData($propertyValue); > > break; > case Properties::PROPERTY_TYPE_BOOLEAN: > $objWriter->writeAttribute('meta:value-type', 'boolean'); > $objWriter->writeRawData($propertyValue ? 'true' : 'false'); > > break; > case Properties::PROPERTY_TYPE_DATE: > $objWriter->writeAttribute('meta:value-type', 'date'); > $dtobj = Date::dateTimeFromTimestamp($propertyValue ?? 0); > $objWriter->writeRawData($dtobj->format(DATE_W3C)); > > break; > default: > $objWriter->writeRawData($propertyValue); > > break; > } > > $objWriter->endElement(); > }