<?php /** * PHPExcel * * Copyright (c) 2006 - 2014 PHPExcel * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * @category PHPExcel * @package PHPExcel_Writer_OpenDocument * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL * @version ##VERSION##, ##DATE## */ /** * PHPExcel_Writer_OpenDocument_Content * * @category PHPExcel * @package PHPExcel_Writer_OpenDocument * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) * @author Alexander Pervakov <frost-nzcr4@jagmort.com> */ class PHPExcel_Writer_OpenDocument_Content extends PHPExcel_Writer_OpenDocument_WriterPart { const NUMBER_COLS_REPEATED_MAX = 1024; const NUMBER_ROWS_REPEATED_MAX = 1048576; /** * Write content.xml to XML format * * @param PHPExcel $pPHPExcel * @return string XML Output * @throws PHPExcel_Writer_Exception */ public function write(PHPExcel $pPHPExcel = null) { if (!$pPHPExcel) { $pPHPExcel = $this->getParentWriter()->getPHPExcel(); /* @var $pPHPExcel PHPExcel */ } $objWriter = null; if ($this->getParentWriter()->getUseDiskCaching()) { $objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory()); } else { $objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_MEMORY); } // XML header $objWriter->startDocument('1.0', 'UTF-8'); // Content $objWriter->startElement('office:document-content'); $objWriter->writeAttribute('xmlns:office', 'urn:oasis:names:tc:opendocument:xmlns:office:1.0'); $objWriter->writeAttribute('xmlns:style', 'urn:oasis:names:tc:opendocument:xmlns:style:1.0'); $objWriter->writeAttribute('xmlns:text', 'urn:oasis:names:tc:opendocument:xmlns:text:1.0'); $objWriter->writeAttribute('xmlns:table', 'urn:oasis:names:tc:opendocument:xmlns:table:1.0'); $objWriter->writeAttribute('xmlns:draw', 'urn:oasis:names:tc:opendocument:xmlns:drawing:1.0'); $objWriter->writeAttribute('xmlns:fo', 'urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible: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:number', 'urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0'); $objWriter->writeAttribute('xmlns:presentation', 'urn:oasis:names:tc:opendocument:xmlns:presentation:1.0'); $objWriter->writeAttribute('xmlns:svg', 'urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0'); $objWriter->writeAttribute('xmlns:chart', 'urn:oasis:names:tc:opendocument:xmlns:chart:1.0'); $objWriter->writeAttribute('xmlns:dr3d', 'urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0'); $objWriter->writeAttribute('xmlns:math', 'http://www.w3.org/1998/Math/MathML'); $objWriter->writeAttribute('xmlns:form', 'urn:oasis:names:tc:opendocument:xmlns:form:1.0'); $objWriter->writeAttribute('xmlns:script', 'urn:oasis:names:tc:opendocument:xmlns:script:1.0'); $objWriter->writeAttribute('xmlns:ooo', 'http://openoffice.org/2004/office'); $objWriter->writeAttribute('xmlns:ooow', 'http://openoffice.org/2004/writer'); $objWriter->writeAttribute('xmlns:oooc', 'http://openoffice.org/2004/calc'); $objWriter->writeAttribute('xmlns:dom', 'http://www.w3.org/2001/xml-events'); $objWriter->writeAttribute('xmlns:xforms', 'http://www.w3.org/2002/xforms'); $objWriter->writeAttribute('xmlns:xsd', 'http://www.w3.org/2001/XMLSchema'); $objWriter->writeAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance'); $objWriter->writeAttribute('xmlns:rpt', 'http://openoffice.org/2005/report'); $objWriter->writeAttribute('xmlns:of', 'urn:oasis:names:tc:opendocument:xmlns:of:1.2'); $objWriter->writeAttribute('xmlns:xhtml', 'http://www.w3.org/1999/xhtml'); $objWriter->writeAttribute('xmlns:grddl', 'http://www.w3.org/2003/g/data-view#'); $objWriter->writeAttribute('xmlns:tableooo', 'http://openoffice.org/2009/table'); $objWriter->writeAttribute('xmlns:field', 'urn:openoffice:names:experimental:ooo-ms-interop:xmlns:field:1.0'); $objWriter->writeAttribute('xmlns:formx', 'urn:openoffice:names:experimental:ooxml-odf-interop:xmlns:form:1.0'); $objWriter->writeAttribute('xmlns:css3t', 'http://www.w3.org/TR/css3-text/'); $objWriter->writeAttribute('office:version', '1.2'); $objWriter->writeElement('office:scripts'); $objWriter->writeElement('office:font-face-decls'); $objWriter->writeElement('office:automatic-styles'); $objWriter->startElement('office:body'); $objWriter->startElement('office:spreadsheet'); $objWriter->writeElement('table:calculation-settings'); $this->_writeSheets($objWriter); $objWriter->writeElement('table:named-expressions'); $objWriter->endElement(); $objWriter->endElement(); $objWriter->endElement(); return $objWriter->getData(); } /** * Write sheets * * @param PHPExcel_Shared_XMLWriter $objWriter */ private function _writeSheets(PHPExcel_Shared_XMLWriter $objWriter) { $pPHPExcel = $this->getParentWriter()->getPHPExcel(); /* @var $pPHPExcel PHPExcel */ $sheet_count = $pPHPExcel->getSheetCount(); for ($i = 0; $i < $sheet_count; $i++) { //$this->getWriterPart('Worksheet')->writeWorksheet()); $objWriter->startElement('table:table'); $objWriter->writeAttribute('table:name', $pPHPExcel->getSheet($i)->getTitle()); $objWriter->writeElement('office:forms'); $objWriter->startElement('table:table-column'); $objWriter->writeAttribute('table:number-columns-repeated', self::NUMBER_COLS_REPEATED_MAX); $objWriter->endElement(); $this->_writeRows($objWriter, $pPHPExcel->getSheet($i)); $objWriter->endElement(); } } /** * Write rows of the specified sheet * * @param PHPExcel_Shared_XMLWriter $objWriter * @param PHPExcel_Worksheet $sheet */ private function _writeRows(PHPExcel_Shared_XMLWriter $objWriter, PHPExcel_Worksheet $sheet) { $number_rows_repeated = self::NUMBER_ROWS_REPEATED_MAX; $span_row = 0; $rows = $sheet->getRowIterator(); while ($rows->valid()) { $number_rows_repeated--; $row = $rows->current(); if ($row->getCellIterator()->valid()) { if ($span_row) { $objWriter->startElement('table:table-row'); if ($span_row > 1) { $objWriter->writeAttribute('table:number-rows-repeated', $span_row); } $objWriter->startElement('table:table-cell'); $objWriter->writeAttribute('table:number-columns-repeated', self::NUMBER_COLS_REPEATED_MAX); $objWriter->endElement(); $objWriter->endElement(); $span_row = 0; } $objWriter->startElement('table:table-row'); $this->_writeCells($objWriter, $row); $objWriter->endElement(); } else { $span_row++; } $rows->next(); } } /** * Write cells of the specified row * * @param PHPExcel_Shared_XMLWriter $objWriter * @param PHPExcel_Worksheet_Row $row * @throws PHPExcel_Writer_Exception */ private function _writeCells(PHPExcel_Shared_XMLWriter $objWriter, PHPExcel_Worksheet_Row $row) { $number_cols_repeated = self::NUMBER_COLS_REPEATED_MAX; $prev_column = -1; $cells = $row->getCellIterator(); while ($cells->valid()) { $cell = $cells->current(); $column = PHPExcel_Cell::columnIndexFromString($cell->getColumn()) - 1; $this->_writeCellSpan($objWriter, $column, $prev_column); $objWriter->startElement('table:table-cell'); switch ($cell->getDataType()) { case PHPExcel_Cell_DataType::TYPE_BOOL: $objWriter->writeAttribute('office:value-type', 'boolean'); $objWriter->writeAttribute('office:value', $cell->getValue()); $objWriter->writeElement('text:p', $cell->getValue()); break; case PHPExcel_Cell_DataType::TYPE_ERROR: throw new PHPExcel_Writer_Exception('Writing of error not implemented yet.'); break; case PHPExcel_Cell_DataType::TYPE_FORMULA: try { $formula_value = $cell->getCalculatedValue(); } catch (Exception $e) { $formula_value = $cell->getValue(); } $objWriter->writeAttribute('table:formula', 'of:' . $cell->getValue()); if (is_numeric($formula_value)) { $objWriter->writeAttribute('office:value-type', 'float'); } else { $objWriter->writeAttribute('office:value-type', 'string'); } $objWriter->writeAttribute('office:value', $formula_value); $objWriter->writeElement('text:p', $formula_value); break; case PHPExcel_Cell_DataType::TYPE_INLINE: throw new PHPExcel_Writer_Exception('Writing of inline not implemented yet.'); break; case PHPExcel_Cell_DataType::TYPE_NUMERIC: $objWriter->writeAttribute('office:value-type', 'float'); $objWriter->writeAttribute('office:value', $cell->getValue()); $objWriter->writeElement('text:p', $cell->getValue()); break; case PHPExcel_Cell_DataType::TYPE_STRING: $objWriter->writeAttribute('office:value-type', 'string'); $objWriter->writeElement('text:p', $cell->getValue()); break; } PHPExcel_Writer_OpenDocument_Cell_Comment::write($objWriter, $cell); $objWriter->endElement(); $prev_column = $column; $cells->next(); } $number_cols_repeated = $number_cols_repeated - $prev_column - 1; if ($number_cols_repeated > 0) { if ($number_cols_repeated > 1) { $objWriter->startElement('table:table-cell'); $objWriter->writeAttribute('table:number-columns-repeated', $number_cols_repeated); $objWriter->endElement(); } else { $objWriter->writeElement('table:table-cell'); } } } /** * Write span * * @param PHPExcel_Shared_XMLWriter $objWriter * @param integer $curColumn * @param integer $prevColumn */ private function _writeCellSpan(PHPExcel_Shared_XMLWriter $objWriter, $curColumn, $prevColumn) { $diff = $curColumn - $prevColumn - 1; if (1 === $diff) { $objWriter->writeElement('table:table-cell'); } elseif ($diff > 1) { $objWriter->startElement('table:table-cell'); $objWriter->writeAttribute('table:number-columns-repeated', $diff); $objWriter->endElement(); } } }