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<?php |
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|
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namespace PhpOffice\PhpSpreadsheet\Writer\Ods; |
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|
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use PhpOffice\PhpSpreadsheet\Shared\XMLWriter; |
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use PhpOffice\PhpSpreadsheet\Spreadsheet; |
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|
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class Meta extends WriterPart |
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{ |
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/** |
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* Write meta.xml to XML format. |
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* |
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* @param Spreadsheet $spreadsheet |
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* |
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* @throws \PhpOffice\PhpSpreadsheet\Writer\Exception |
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* |
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* @return string XML Output |
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*/ |
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public function write(Spreadsheet $spreadsheet = null) |
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{ |
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if (!$spreadsheet) { |
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$spreadsheet = $this->getParentWriter()->getSpreadsheet(); |
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} |
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|
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$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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|
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// XML header |
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$objWriter->startDocument('1.0', 'UTF-8'); |
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|
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// Meta |
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$objWriter->startElement('office:document-meta'); |
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|
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$objWriter->writeAttribute('xmlns:office', 'urn:oasis:names:tc:opendocument:xmlns:office:1.0'); |
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$objWriter->writeAttribute('xmlns:xlink', 'http://www.w3.org/1999/xlink'); |
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$objWriter->writeAttribute('xmlns:dc', 'http://purl.org/dc/elements/1.1/'); |
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$objWriter->writeAttribute('xmlns:meta', 'urn:oasis:names:tc:opendocument:xmlns:meta:1.0'); |
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$objWriter->writeAttribute('xmlns:ooo', 'http://openoffice.org/2004/office'); |
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$objWriter->writeAttribute('xmlns:grddl', 'http://www.w3.org/2003/g/data-view#'); |
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$objWriter->writeAttribute('office:version', '1.2'); |
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|
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$objWriter->startElement('office:meta'); |
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|
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$objWriter->writeElement('meta:initial-creator', $spreadsheet->getProperties()->getCreator()); |
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$objWriter->writeElement('dc:creator', $spreadsheet->getProperties()->getCreator()); |
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$objWriter->writeElement('meta:creation-date', date(DATE_W3C, $spreadsheet->getProperties()->getCreated())); |
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$objWriter->writeElement('dc:date', date(DATE_W3C, $spreadsheet->getProperties()->getCreated())); |
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$objWriter->writeElement('dc:title', $spreadsheet->getProperties()->getTitle()); |
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$objWriter->writeElement('dc:description', $spreadsheet->getProperties()->getDescription()); |
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$objWriter->writeElement('dc:subject', $spreadsheet->getProperties()->getSubject()); |
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$keywords = explode(' ', $spreadsheet->getProperties()->getKeywords()); |
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foreach ($keywords as $keyword) { |
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$objWriter->writeElement('meta:keyword', $keyword); |
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} |
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|
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//<meta:document-statistic meta:table-count="XXX" meta:cell-count="XXX" meta:object-count="XXX"/> |
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$objWriter->startElement('meta:user-defined'); |
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$objWriter->writeAttribute('meta:name', 'Company'); |
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$objWriter->writeRaw($spreadsheet->getProperties()->getCompany()); |
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$objWriter->endElement(); |
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|
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$objWriter->startElement('meta:user-defined'); |
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$objWriter->writeAttribute('meta:name', 'category'); |
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$objWriter->writeRaw($spreadsheet->getProperties()->getCategory()); |
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$objWriter->endElement(); |
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|
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$objWriter->endElement(); |
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|
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$objWriter->endElement(); |
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|
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return $objWriter->getData(); |
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} |
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} |
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|
