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272 lines
13 KiB
272 lines
13 KiB
<?php |
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/** |
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* PHPExcel |
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* |
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* Copyright (c) 2006 - 2015 PHPExcel |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* This library is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with this library; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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* |
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* @category PHPExcel |
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* @package PHPExcel_Writer_OpenDocument |
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* @copyright Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel) |
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL |
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* @version ##VERSION##, ##DATE## |
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*/ |
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/** |
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* PHPExcel_Writer_OpenDocument_Content |
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* |
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* @category PHPExcel |
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* @package PHPExcel_Writer_OpenDocument |
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* @copyright Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel) |
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* @author Alexander Pervakov <frost-nzcr4@jagmort.com> |
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*/ |
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class PHPExcel_Writer_OpenDocument_Content extends PHPExcel_Writer_OpenDocument_WriterPart |
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{ |
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const NUMBER_COLS_REPEATED_MAX = 1024; |
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const NUMBER_ROWS_REPEATED_MAX = 1048576; |
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/** |
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* Write content.xml to XML format |
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* |
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* @param PHPExcel $pPHPExcel |
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* @return string XML Output |
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* @throws PHPExcel_Writer_Exception |
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*/ |
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public function write(PHPExcel $pPHPExcel = null) |
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{ |
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if (!$pPHPExcel) { |
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$pPHPExcel = $this->getParentWriter()->getPHPExcel(); /* @var $pPHPExcel PHPExcel */ |
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} |
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$objWriter = null; |
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if ($this->getParentWriter()->getUseDiskCaching()) { |
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$objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory()); |
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} else { |
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$objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_MEMORY); |
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} |
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// XML header |
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$objWriter->startDocument('1.0', 'UTF-8'); |
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// Content |
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$objWriter->startElement('office:document-content'); |
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$objWriter->writeAttribute('xmlns:office', 'urn:oasis:names:tc:opendocument:xmlns:office:1.0'); |
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$objWriter->writeAttribute('xmlns:style', 'urn:oasis:names:tc:opendocument:xmlns:style:1.0'); |
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$objWriter->writeAttribute('xmlns:text', 'urn:oasis:names:tc:opendocument:xmlns:text:1.0'); |
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$objWriter->writeAttribute('xmlns:table', 'urn:oasis:names:tc:opendocument:xmlns:table:1.0'); |
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$objWriter->writeAttribute('xmlns:draw', 'urn:oasis:names:tc:opendocument:xmlns:drawing:1.0'); |
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$objWriter->writeAttribute('xmlns:fo', 'urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible: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:number', 'urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0'); |
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$objWriter->writeAttribute('xmlns:presentation', 'urn:oasis:names:tc:opendocument:xmlns:presentation:1.0'); |
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$objWriter->writeAttribute('xmlns:svg', 'urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0'); |
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$objWriter->writeAttribute('xmlns:chart', 'urn:oasis:names:tc:opendocument:xmlns:chart:1.0'); |
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$objWriter->writeAttribute('xmlns:dr3d', 'urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0'); |
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$objWriter->writeAttribute('xmlns:math', 'http://www.w3.org/1998/Math/MathML'); |
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$objWriter->writeAttribute('xmlns:form', 'urn:oasis:names:tc:opendocument:xmlns:form:1.0'); |
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$objWriter->writeAttribute('xmlns:script', 'urn:oasis:names:tc:opendocument:xmlns:script:1.0'); |
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$objWriter->writeAttribute('xmlns:ooo', 'http://openoffice.org/2004/office'); |
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$objWriter->writeAttribute('xmlns:ooow', 'http://openoffice.org/2004/writer'); |
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$objWriter->writeAttribute('xmlns:oooc', 'http://openoffice.org/2004/calc'); |
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$objWriter->writeAttribute('xmlns:dom', 'http://www.w3.org/2001/xml-events'); |
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$objWriter->writeAttribute('xmlns:xforms', 'http://www.w3.org/2002/xforms'); |
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$objWriter->writeAttribute('xmlns:xsd', 'http://www.w3.org/2001/XMLSchema'); |
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$objWriter->writeAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance'); |
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$objWriter->writeAttribute('xmlns:rpt', 'http://openoffice.org/2005/report'); |
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$objWriter->writeAttribute('xmlns:of', 'urn:oasis:names:tc:opendocument:xmlns:of:1.2'); |
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$objWriter->writeAttribute('xmlns:xhtml', 'http://www.w3.org/1999/xhtml'); |
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$objWriter->writeAttribute('xmlns:grddl', 'http://www.w3.org/2003/g/data-view#'); |
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$objWriter->writeAttribute('xmlns:tableooo', 'http://openoffice.org/2009/table'); |
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$objWriter->writeAttribute('xmlns:field', 'urn:openoffice:names:experimental:ooo-ms-interop:xmlns:field:1.0'); |
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$objWriter->writeAttribute('xmlns:formx', 'urn:openoffice:names:experimental:ooxml-odf-interop:xmlns:form:1.0'); |
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$objWriter->writeAttribute('xmlns:css3t', 'http://www.w3.org/TR/css3-text/'); |
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$objWriter->writeAttribute('office:version', '1.2'); |
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$objWriter->writeElement('office:scripts'); |
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$objWriter->writeElement('office:font-face-decls'); |
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$objWriter->writeElement('office:automatic-styles'); |
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$objWriter->startElement('office:body'); |
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$objWriter->startElement('office:spreadsheet'); |
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$objWriter->writeElement('table:calculation-settings'); |
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$this->writeSheets($objWriter); |
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$objWriter->writeElement('table:named-expressions'); |
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$objWriter->endElement(); |
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$objWriter->endElement(); |
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$objWriter->endElement(); |
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return $objWriter->getData(); |
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} |
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/** |
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* Write sheets |
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* |
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* @param PHPExcel_Shared_XMLWriter $objWriter |
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*/ |
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private function writeSheets(PHPExcel_Shared_XMLWriter $objWriter) |
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{ |
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$pPHPExcel = $this->getParentWriter()->getPHPExcel(); /* @var $pPHPExcel PHPExcel */ |
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$sheet_count = $pPHPExcel->getSheetCount(); |
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for ($i = 0; $i < $sheet_count; $i++) { |
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//$this->getWriterPart('Worksheet')->writeWorksheet()); |
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$objWriter->startElement('table:table'); |
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$objWriter->writeAttribute('table:name', $pPHPExcel->getSheet($i)->getTitle()); |
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$objWriter->writeElement('office:forms'); |
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$objWriter->startElement('table:table-column'); |
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$objWriter->writeAttribute('table:number-columns-repeated', self::NUMBER_COLS_REPEATED_MAX); |
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$objWriter->endElement(); |
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$this->writeRows($objWriter, $pPHPExcel->getSheet($i)); |
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$objWriter->endElement(); |
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} |
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} |
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/** |
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* Write rows of the specified sheet |
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* |
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* @param PHPExcel_Shared_XMLWriter $objWriter |
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* @param PHPExcel_Worksheet $sheet |
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*/ |
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private function writeRows(PHPExcel_Shared_XMLWriter $objWriter, PHPExcel_Worksheet $sheet) |
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{ |
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$number_rows_repeated = self::NUMBER_ROWS_REPEATED_MAX; |
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$span_row = 0; |
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$rows = $sheet->getRowIterator(); |
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while ($rows->valid()) { |
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$number_rows_repeated--; |
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$row = $rows->current(); |
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if ($row->getCellIterator()->valid()) { |
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if ($span_row) { |
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$objWriter->startElement('table:table-row'); |
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if ($span_row > 1) { |
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$objWriter->writeAttribute('table:number-rows-repeated', $span_row); |
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} |
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$objWriter->startElement('table:table-cell'); |
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$objWriter->writeAttribute('table:number-columns-repeated', self::NUMBER_COLS_REPEATED_MAX); |
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$objWriter->endElement(); |
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$objWriter->endElement(); |
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$span_row = 0; |
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} |
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$objWriter->startElement('table:table-row'); |
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$this->writeCells($objWriter, $row); |
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$objWriter->endElement(); |
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} else { |
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$span_row++; |
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} |
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$rows->next(); |
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} |
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} |
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/** |
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* Write cells of the specified row |
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* |
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* @param PHPExcel_Shared_XMLWriter $objWriter |
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* @param PHPExcel_Worksheet_Row $row |
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* @throws PHPExcel_Writer_Exception |
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*/ |
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private function writeCells(PHPExcel_Shared_XMLWriter $objWriter, PHPExcel_Worksheet_Row $row) |
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{ |
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$number_cols_repeated = self::NUMBER_COLS_REPEATED_MAX; |
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$prev_column = -1; |
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$cells = $row->getCellIterator(); |
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while ($cells->valid()) { |
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$cell = $cells->current(); |
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$column = PHPExcel_Cell::columnIndexFromString($cell->getColumn()) - 1; |
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$this->writeCellSpan($objWriter, $column, $prev_column); |
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$objWriter->startElement('table:table-cell'); |
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switch ($cell->getDataType()) { |
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case PHPExcel_Cell_DataType::TYPE_BOOL: |
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$objWriter->writeAttribute('office:value-type', 'boolean'); |
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$objWriter->writeAttribute('office:value', $cell->getValue()); |
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$objWriter->writeElement('text:p', $cell->getValue()); |
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break; |
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case PHPExcel_Cell_DataType::TYPE_ERROR: |
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throw new PHPExcel_Writer_Exception('Writing of error not implemented yet.'); |
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break; |
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case PHPExcel_Cell_DataType::TYPE_FORMULA: |
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try { |
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$formula_value = $cell->getCalculatedValue(); |
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} catch (Exception $e) { |
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$formula_value = $cell->getValue(); |
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} |
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$objWriter->writeAttribute('table:formula', 'of:' . $cell->getValue()); |
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if (is_numeric($formula_value)) { |
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$objWriter->writeAttribute('office:value-type', 'float'); |
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} else { |
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$objWriter->writeAttribute('office:value-type', 'string'); |
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} |
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$objWriter->writeAttribute('office:value', $formula_value); |
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$objWriter->writeElement('text:p', $formula_value); |
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break; |
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case PHPExcel_Cell_DataType::TYPE_INLINE: |
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throw new PHPExcel_Writer_Exception('Writing of inline not implemented yet.'); |
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break; |
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case PHPExcel_Cell_DataType::TYPE_NUMERIC: |
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$objWriter->writeAttribute('office:value-type', 'float'); |
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$objWriter->writeAttribute('office:value', $cell->getValue()); |
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$objWriter->writeElement('text:p', $cell->getValue()); |
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break; |
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case PHPExcel_Cell_DataType::TYPE_STRING: |
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$objWriter->writeAttribute('office:value-type', 'string'); |
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$objWriter->writeElement('text:p', $cell->getValue()); |
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break; |
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} |
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PHPExcel_Writer_OpenDocument_Cell_Comment::write($objWriter, $cell); |
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$objWriter->endElement(); |
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$prev_column = $column; |
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$cells->next(); |
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} |
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$number_cols_repeated = $number_cols_repeated - $prev_column - 1; |
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if ($number_cols_repeated > 0) { |
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if ($number_cols_repeated > 1) { |
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$objWriter->startElement('table:table-cell'); |
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$objWriter->writeAttribute('table:number-columns-repeated', $number_cols_repeated); |
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$objWriter->endElement(); |
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} else { |
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$objWriter->writeElement('table:table-cell'); |
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} |
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} |
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} |
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/** |
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* Write span |
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* |
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* @param PHPExcel_Shared_XMLWriter $objWriter |
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* @param integer $curColumn |
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* @param integer $prevColumn |
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*/ |
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private function writeCellSpan(PHPExcel_Shared_XMLWriter $objWriter, $curColumn, $prevColumn) |
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{ |
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$diff = $curColumn - $prevColumn - 1; |
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if (1 === $diff) { |
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$objWriter->writeElement('table:table-cell'); |
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} elseif ($diff > 1) { |
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$objWriter->startElement('table:table-cell'); |
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$objWriter->writeAttribute('table:number-columns-repeated', $diff); |
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$objWriter->endElement(); |
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} |
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} |
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}
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