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<?php
/**
* PHPExcel
*
* Copyright (c) 2006 - 2012 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_Excel2007
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version 1.7.8, 2012-10-12
*/
/**
* PHPExcel_Writer_Excel2007_Workbook
*
* @category PHPExcel
* @package PHPExcel_Writer_Excel2007
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
*/
class PHPExcel_Writer_Excel2007_Workbook extends PHPExcel_Writer_Excel2007_WriterPart
{
/**
* Write workbook to XML format
*
* @param PHPExcel $pPHPExcel
* @param boolean $recalcRequired Indicate whether formulas should be recalculated before writing
* @return string XML Output
* @throws Exception
*/
public function writeWorkbook(PHPExcel $pPHPExcel = null, $recalcRequired = FALSE)
{
// Create XML writer
$objWriter = null;
if ($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','yes');
// workbook
$objWriter->startElement('workbook');
$objWriter->writeAttribute('xml:space', 'preserve');
$objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/spreadsheetml/2006/main');
$objWriter->writeAttribute('xmlns:r', 'http://schemas.openxmlformats.org/officeDocument/2006/relationships');
// fileVersion
$this->_writeFileVersion($objWriter);
// workbookPr
$this->_writeWorkbookPr($objWriter);
// workbookProtection
$this->_writeWorkbookProtection($objWriter, $pPHPExcel);
// bookViews
if ($this->getParentWriter()->getOffice2003Compatibility() === false) {
$this->_writeBookViews($objWriter, $pPHPExcel);
}
// sheets
$this->_writeSheets($objWriter, $pPHPExcel);
// definedNames
$this->_writeDefinedNames($objWriter, $pPHPExcel);
// calcPr
$this->_writeCalcPr($objWriter,$recalcRequired);
$objWriter->endElement();
// Return
return $objWriter->getData();
}
/**
* Write file version
*
* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
* @throws Exception
*/
private function _writeFileVersion(PHPExcel_Shared_XMLWriter $objWriter = null)
{
$objWriter->startElement('fileVersion');
$objWriter->writeAttribute('appName', 'xl');
$objWriter->writeAttribute('lastEdited', '4');
$objWriter->writeAttribute('lowestEdited', '4');
$objWriter->writeAttribute('rupBuild', '4505');
$objWriter->endElement();
}
/**
* Write WorkbookPr
*
* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
* @throws Exception
*/
private function _writeWorkbookPr(PHPExcel_Shared_XMLWriter $objWriter = null)
{
$objWriter->startElement('workbookPr');
if (PHPExcel_Shared_Date::getExcelCalendar() == PHPExcel_Shared_Date::CALENDAR_MAC_1904) {
$objWriter->writeAttribute('date1904', '1');
}
$objWriter->writeAttribute('codeName', 'ThisWorkbook');
$objWriter->endElement();
}
/**
* Write BookViews
*
* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
* @param PHPExcel $pPHPExcel
* @throws Exception
*/
private function _writeBookViews(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel $pPHPExcel = null)
{
// bookViews
$objWriter->startElement('bookViews');
// workbookView
$objWriter->startElement('workbookView');
$objWriter->writeAttribute('activeTab', $pPHPExcel->getActiveSheetIndex());
$objWriter->writeAttribute('autoFilterDateGrouping', '1');
$objWriter->writeAttribute('firstSheet', '0');
$objWriter->writeAttribute('minimized', '0');
$objWriter->writeAttribute('showHorizontalScroll', '1');
$objWriter->writeAttribute('showSheetTabs', '1');
$objWriter->writeAttribute('showVerticalScroll', '1');
$objWriter->writeAttribute('tabRatio', '600');
$objWriter->writeAttribute('visibility', 'visible');
$objWriter->endElement();
$objWriter->endElement();
}
/**
* Write WorkbookProtection
*
* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
* @param PHPExcel $pPHPExcel
* @throws Exception
*/
private function _writeWorkbookProtection(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel $pPHPExcel = null)
{
if ($pPHPExcel->getSecurity()->isSecurityEnabled()) {
$objWriter->startElement('workbookProtection');
$objWriter->writeAttribute('lockRevision', ($pPHPExcel->getSecurity()->getLockRevision() ? 'true' : 'false'));
$objWriter->writeAttribute('lockStructure', ($pPHPExcel->getSecurity()->getLockStructure() ? 'true' : 'false'));
$objWriter->writeAttribute('lockWindows', ($pPHPExcel->getSecurity()->getLockWindows() ? 'true' : 'false'));
if ($pPHPExcel->getSecurity()->getRevisionsPassword() != '') {
$objWriter->writeAttribute('revisionsPassword', $pPHPExcel->getSecurity()->getRevisionsPassword());
}
if ($pPHPExcel->getSecurity()->getWorkbookPassword() != '') {
$objWriter->writeAttribute('workbookPassword', $pPHPExcel->getSecurity()->getWorkbookPassword());
}
$objWriter->endElement();
}
}
/**
* Write calcPr
*
* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
* @param boolean $recalcRequired Indicate whether formulas should be recalculated before writing
* @throws Exception
*/
private function _writeCalcPr(PHPExcel_Shared_XMLWriter $objWriter = null, $recalcRequired = TRUE)
{
$objWriter->startElement('calcPr');
$objWriter->writeAttribute('calcId', '124519');
$objWriter->writeAttribute('calcMode', 'auto');
// fullCalcOnLoad isn't needed if we've recalculating for the save
$objWriter->writeAttribute('fullCalcOnLoad', ($recalcRequired) ? '0' : '1');
$objWriter->endElement();
}
/**
* Write sheets
*
* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
* @param PHPExcel $pPHPExcel
* @throws Exception
*/
private function _writeSheets(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel $pPHPExcel = null)
{
// Write sheets
$objWriter->startElement('sheets');
$sheetCount = $pPHPExcel->getSheetCount();
for ($i = 0; $i < $sheetCount; ++$i) {
// sheet
$this->_writeSheet(
$objWriter,
$pPHPExcel->getSheet($i)->getTitle(),
($i + 1),
($i + 1 + 3),
$pPHPExcel->getSheet($i)->getSheetState()
);
}
$objWriter->endElement();
}
/**
* Write sheet
*
* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
* @param string $pSheetname Sheet name
* @param int $pSheetId Sheet id
* @param int $pRelId Relationship ID
* @param string $sheetState Sheet state (visible, hidden, veryHidden)
* @throws Exception
*/
private function _writeSheet(PHPExcel_Shared_XMLWriter $objWriter = null, $pSheetname = '', $pSheetId = 1, $pRelId = 1, $sheetState = 'visible')
{
if ($pSheetname != '') {
// Write sheet
$objWriter->startElement('sheet');
$objWriter->writeAttribute('name', $pSheetname);
$objWriter->writeAttribute('sheetId', $pSheetId);
if ($sheetState != 'visible' && $sheetState != '') {
$objWriter->writeAttribute('state', $sheetState);
}
$objWriter->writeAttribute('r:id', 'rId' . $pRelId);
$objWriter->endElement();
} else {
throw new Exception("Invalid parameters passed.");
}
}
/**
* Write Defined Names
*
* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
* @param PHPExcel $pPHPExcel
* @throws Exception
*/
private function _writeDefinedNames(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel $pPHPExcel = null)
{
// Write defined names
$objWriter->startElement('definedNames');
// Named ranges
if (count($pPHPExcel->getNamedRanges()) > 0) {
// Named ranges
$this->_writeNamedRanges($objWriter, $pPHPExcel);
}
// Other defined names
$sheetCount = $pPHPExcel->getSheetCount();
for ($i = 0; $i < $sheetCount; ++$i) {
// definedName for autoFilter
$this->_writeDefinedNameForAutofilter($objWriter, $pPHPExcel->getSheet($i), $i);
// definedName for Print_Titles
$this->_writeDefinedNameForPrintTitles($objWriter, $pPHPExcel->getSheet($i), $i);
// definedName for Print_Area
$this->_writeDefinedNameForPrintArea($objWriter, $pPHPExcel->getSheet($i), $i);
}
$objWriter->endElement();
}
/**
* Write named ranges
*
* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
* @param PHPExcel $pPHPExcel
* @throws Exception
*/
private function _writeNamedRanges(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel $pPHPExcel)
{
// Loop named ranges
$namedRanges = $pPHPExcel->getNamedRanges();
foreach ($namedRanges as $namedRange) {
$this->_writeDefinedNameForNamedRange($objWriter, $namedRange);
}
}
/**
* Write Defined Name for named range
*
* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
* @param PHPExcel_NamedRange $pNamedRange
* @throws Exception
*/
private function _writeDefinedNameForNamedRange(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_NamedRange $pNamedRange)
{
// definedName for named range
$objWriter->startElement('definedName');
$objWriter->writeAttribute('name', $pNamedRange->getName());
if ($pNamedRange->getLocalOnly()) {
$objWriter->writeAttribute('localSheetId', $pNamedRange->getScope()->getParent()->getIndex($pNamedRange->getScope()));
}
// Create absolute coordinate and write as raw text
$range = PHPExcel_Cell::splitRange($pNamedRange->getRange());
for ($i = 0; $i < count($range); $i++) {
$range[$i][0] = '\'' . str_replace("'", "''", $pNamedRange->getWorksheet()->getTitle()) . '\'!' . PHPExcel_Cell::absoluteReference($range[$i][0]);
if (isset($range[$i][1])) {
$range[$i][1] = PHPExcel_Cell::absoluteReference($range[$i][1]);
}
}
$range = PHPExcel_Cell::buildRange($range);
$objWriter->writeRawData($range);
$objWriter->endElement();
}
/**
* Write Defined Name for autoFilter
*
* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
* @param PHPExcel_Worksheet $pSheet
* @param int $pSheetId
* @throws Exception
*/
private function _writeDefinedNameForAutofilter(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_Worksheet $pSheet = null, $pSheetId = 0)
{
// definedName for autoFilter
$autoFilterRange = $pSheet->getAutoFilter()->getRange();
if (!empty($autoFilterRange)) {
$objWriter->startElement('definedName');
$objWriter->writeAttribute('name', '_xlnm._FilterDatabase');
$objWriter->writeAttribute('localSheetId', $pSheetId);
$objWriter->writeAttribute('hidden', '1');
// Create absolute coordinate and write as raw text
$range = PHPExcel_Cell::splitRange($autoFilterRange);
$range = $range[0];
// Strip any worksheet ref so we can make the cell ref absolute
if (strpos($range[0],'!') !== false) {
list($ws,$range[0]) = explode('!',$range[0]);
}
$range[0] = PHPExcel_Cell::absoluteCoordinate($range[0]);
$range[1] = PHPExcel_Cell::absoluteCoordinate($range[1]);
$range = implode(':', $range);
$objWriter->writeRawData('\'' . str_replace("'", "''", $pSheet->getTitle()) . '\'!' . $range);
$objWriter->endElement();
}
}
/**
* Write Defined Name for PrintTitles
*
* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
* @param PHPExcel_Worksheet $pSheet
* @param int $pSheetId
* @throws Exception
*/
private function _writeDefinedNameForPrintTitles(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_Worksheet $pSheet = null, $pSheetId = 0)
{
// definedName for PrintTitles
if ($pSheet->getPageSetup()->isColumnsToRepeatAtLeftSet() || $pSheet->getPageSetup()->isRowsToRepeatAtTopSet()) {
$objWriter->startElement('definedName');
$objWriter->writeAttribute('name', '_xlnm.Print_Titles');
$objWriter->writeAttribute('localSheetId', $pSheetId);
// Setting string
$settingString = '';
// Columns to repeat
if ($pSheet->getPageSetup()->isColumnsToRepeatAtLeftSet()) {
$repeat = $pSheet->getPageSetup()->getColumnsToRepeatAtLeft();
$settingString .= '\'' . str_replace("'", "''", $pSheet->getTitle()) . '\'!$' . $repeat[0] . ':$' . $repeat[1];
}
// Rows to repeat
if ($pSheet->getPageSetup()->isRowsToRepeatAtTopSet()) {
if ($pSheet->getPageSetup()->isColumnsToRepeatAtLeftSet()) {
$settingString .= ',';
}
$repeat = $pSheet->getPageSetup()->getRowsToRepeatAtTop();
$settingString .= '\'' . str_replace("'", "''", $pSheet->getTitle()) . '\'!$' . $repeat[0] . ':$' . $repeat[1];
}
$objWriter->writeRawData($settingString);
$objWriter->endElement();
}
}
/**
* Write Defined Name for PrintTitles
*
* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
* @param PHPExcel_Worksheet $pSheet
* @param int $pSheetId
* @throws Exception
*/
private function _writeDefinedNameForPrintArea(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_Worksheet $pSheet = null, $pSheetId = 0)
{
// definedName for PrintArea
if ($pSheet->getPageSetup()->isPrintAreaSet()) {
$objWriter->startElement('definedName');
$objWriter->writeAttribute('name', '_xlnm.Print_Area');
$objWriter->writeAttribute('localSheetId', $pSheetId);
// Setting string
$settingString = '';
// Print area
$printArea = PHPExcel_Cell::splitRange($pSheet->getPageSetup()->getPrintArea());
$chunks = array();
foreach ($printArea as $printAreaRect) {
$printAreaRect[0] = PHPExcel_Cell::absoluteReference($printAreaRect[0]);
$printAreaRect[1] = PHPExcel_Cell::absoluteReference($printAreaRect[1]);
$chunks[] = '\'' . str_replace("'", "''", $pSheet->getTitle()) . '\'!' . implode(':', $printAreaRect);
}
$objWriter->writeRawData(implode(',', $chunks));
$objWriter->endElement();
}
}
}
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