452 lines
16 KiB
PHP
452 lines
16 KiB
PHP
<?php
|
|
|
|
namespace PhpOffice\PhpSpreadsheet\Writer\Xlsx;
|
|
|
|
use PhpOffice\PhpSpreadsheet\Shared\XMLWriter;
|
|
use PhpOffice\PhpSpreadsheet\Spreadsheet;
|
|
use PhpOffice\PhpSpreadsheet\Worksheet\MemoryDrawing;
|
|
use PhpOffice\PhpSpreadsheet\Writer\Exception as WriterException;
|
|
|
|
class Rels extends WriterPart
|
|
{
|
|
/**
|
|
* Write relationships to XML format.
|
|
*
|
|
* @return string XML Output
|
|
*/
|
|
public function writeRelationships(Spreadsheet $spreadsheet)
|
|
{
|
|
// Create XML writer
|
|
$objWriter = null;
|
|
if ($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', 'yes');
|
|
|
|
// Relationships
|
|
$objWriter->startElement('Relationships');
|
|
$objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/package/2006/relationships');
|
|
|
|
$customPropertyList = $spreadsheet->getProperties()->getCustomProperties();
|
|
if (!empty($customPropertyList)) {
|
|
// Relationship docProps/app.xml
|
|
$this->writeRelationship(
|
|
$objWriter,
|
|
4,
|
|
'http://schemas.openxmlformats.org/officeDocument/2006/relationships/custom-properties',
|
|
'docProps/custom.xml'
|
|
);
|
|
}
|
|
|
|
// Relationship docProps/app.xml
|
|
$this->writeRelationship(
|
|
$objWriter,
|
|
3,
|
|
'http://schemas.openxmlformats.org/officeDocument/2006/relationships/extended-properties',
|
|
'docProps/app.xml'
|
|
);
|
|
|
|
// Relationship docProps/core.xml
|
|
$this->writeRelationship(
|
|
$objWriter,
|
|
2,
|
|
'http://schemas.openxmlformats.org/package/2006/relationships/metadata/core-properties',
|
|
'docProps/core.xml'
|
|
);
|
|
|
|
// Relationship xl/workbook.xml
|
|
$this->writeRelationship(
|
|
$objWriter,
|
|
1,
|
|
'http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument',
|
|
'xl/workbook.xml'
|
|
);
|
|
// a custom UI in workbook ?
|
|
if ($spreadsheet->hasRibbon()) {
|
|
$this->writeRelationShip(
|
|
$objWriter,
|
|
5,
|
|
'http://schemas.microsoft.com/office/2006/relationships/ui/extensibility',
|
|
$spreadsheet->getRibbonXMLData('target')
|
|
);
|
|
}
|
|
|
|
$objWriter->endElement();
|
|
|
|
return $objWriter->getData();
|
|
}
|
|
|
|
/**
|
|
* Write workbook relationships to XML format.
|
|
*
|
|
* @return string XML Output
|
|
*/
|
|
public function writeWorkbookRelationships(Spreadsheet $spreadsheet)
|
|
{
|
|
// Create XML writer
|
|
$objWriter = null;
|
|
if ($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', 'yes');
|
|
|
|
// Relationships
|
|
$objWriter->startElement('Relationships');
|
|
$objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/package/2006/relationships');
|
|
|
|
// Relationship styles.xml
|
|
$this->writeRelationship(
|
|
$objWriter,
|
|
1,
|
|
'http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles',
|
|
'styles.xml'
|
|
);
|
|
|
|
// Relationship theme/theme1.xml
|
|
$this->writeRelationship(
|
|
$objWriter,
|
|
2,
|
|
'http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme',
|
|
'theme/theme1.xml'
|
|
);
|
|
|
|
// Relationship sharedStrings.xml
|
|
$this->writeRelationship(
|
|
$objWriter,
|
|
3,
|
|
'http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings',
|
|
'sharedStrings.xml'
|
|
);
|
|
|
|
// Relationships with sheets
|
|
$sheetCount = $spreadsheet->getSheetCount();
|
|
for ($i = 0; $i < $sheetCount; ++$i) {
|
|
$this->writeRelationship(
|
|
$objWriter,
|
|
($i + 1 + 3),
|
|
'http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet',
|
|
'worksheets/sheet' . ($i + 1) . '.xml'
|
|
);
|
|
}
|
|
// Relationships for vbaProject if needed
|
|
// id : just after the last sheet
|
|
if ($spreadsheet->hasMacros()) {
|
|
$this->writeRelationShip(
|
|
$objWriter,
|
|
($i + 1 + 3),
|
|
'http://schemas.microsoft.com/office/2006/relationships/vbaProject',
|
|
'vbaProject.bin'
|
|
);
|
|
++$i; //increment i if needed for an another relation
|
|
}
|
|
|
|
$objWriter->endElement();
|
|
|
|
return $objWriter->getData();
|
|
}
|
|
|
|
/**
|
|
* Write worksheet relationships to XML format.
|
|
*
|
|
* Numbering is as follows:
|
|
* rId1 - Drawings
|
|
* rId_hyperlink_x - Hyperlinks
|
|
*
|
|
* @param int $pWorksheetId
|
|
* @param bool $includeCharts Flag indicating if we should write charts
|
|
*
|
|
* @return string XML Output
|
|
*/
|
|
public function writeWorksheetRelationships(\PhpOffice\PhpSpreadsheet\Worksheet\Worksheet $pWorksheet, $pWorksheetId = 1, $includeCharts = false)
|
|
{
|
|
// Create XML writer
|
|
$objWriter = null;
|
|
if ($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', 'yes');
|
|
|
|
// Relationships
|
|
$objWriter->startElement('Relationships');
|
|
$objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/package/2006/relationships');
|
|
|
|
// Write drawing relationships?
|
|
$drawingOriginalIds = [];
|
|
$unparsedLoadedData = $pWorksheet->getParent()->getUnparsedLoadedData();
|
|
if (isset($unparsedLoadedData['sheets'][$pWorksheet->getCodeName()]['drawingOriginalIds'])) {
|
|
$drawingOriginalIds = $unparsedLoadedData['sheets'][$pWorksheet->getCodeName()]['drawingOriginalIds'];
|
|
}
|
|
|
|
if ($includeCharts) {
|
|
$charts = $pWorksheet->getChartCollection();
|
|
} else {
|
|
$charts = [];
|
|
}
|
|
|
|
if (($pWorksheet->getDrawingCollection()->count() > 0) || (count($charts) > 0) || $drawingOriginalIds) {
|
|
$rId = 1;
|
|
|
|
// Use original $relPath to get original $rId.
|
|
// Take first. In future can be overwritten.
|
|
// (! synchronize with \PhpOffice\PhpSpreadsheet\Writer\Xlsx\Worksheet::writeDrawings)
|
|
reset($drawingOriginalIds);
|
|
$relPath = key($drawingOriginalIds);
|
|
if (isset($drawingOriginalIds[$relPath])) {
|
|
$rId = (int) (substr($drawingOriginalIds[$relPath], 3));
|
|
}
|
|
|
|
// Generate new $relPath to write drawing relationship
|
|
$relPath = '../drawings/drawing' . $pWorksheetId . '.xml';
|
|
$this->writeRelationship(
|
|
$objWriter,
|
|
$rId,
|
|
'http://schemas.openxmlformats.org/officeDocument/2006/relationships/drawing',
|
|
$relPath
|
|
);
|
|
}
|
|
|
|
// Write hyperlink relationships?
|
|
$i = 1;
|
|
foreach ($pWorksheet->getHyperlinkCollection() as $hyperlink) {
|
|
if (!$hyperlink->isInternal()) {
|
|
$this->writeRelationship(
|
|
$objWriter,
|
|
'_hyperlink_' . $i,
|
|
'http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink',
|
|
$hyperlink->getUrl(),
|
|
'External'
|
|
);
|
|
|
|
++$i;
|
|
}
|
|
}
|
|
|
|
// Write comments relationship?
|
|
$i = 1;
|
|
if (count($pWorksheet->getComments()) > 0) {
|
|
$this->writeRelationship(
|
|
$objWriter,
|
|
'_comments_vml' . $i,
|
|
'http://schemas.openxmlformats.org/officeDocument/2006/relationships/vmlDrawing',
|
|
'../drawings/vmlDrawing' . $pWorksheetId . '.vml'
|
|
);
|
|
|
|
$this->writeRelationship(
|
|
$objWriter,
|
|
'_comments' . $i,
|
|
'http://schemas.openxmlformats.org/officeDocument/2006/relationships/comments',
|
|
'../comments' . $pWorksheetId . '.xml'
|
|
);
|
|
}
|
|
|
|
// Write header/footer relationship?
|
|
$i = 1;
|
|
if (count($pWorksheet->getHeaderFooter()->getImages()) > 0) {
|
|
$this->writeRelationship(
|
|
$objWriter,
|
|
'_headerfooter_vml' . $i,
|
|
'http://schemas.openxmlformats.org/officeDocument/2006/relationships/vmlDrawing',
|
|
'../drawings/vmlDrawingHF' . $pWorksheetId . '.vml'
|
|
);
|
|
}
|
|
|
|
$this->writeUnparsedRelationship($pWorksheet, $objWriter, 'ctrlProps', 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/ctrlProp');
|
|
$this->writeUnparsedRelationship($pWorksheet, $objWriter, 'vmlDrawings', 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/vmlDrawing');
|
|
$this->writeUnparsedRelationship($pWorksheet, $objWriter, 'printerSettings', 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/printerSettings');
|
|
|
|
$objWriter->endElement();
|
|
|
|
return $objWriter->getData();
|
|
}
|
|
|
|
private function writeUnparsedRelationship(\PhpOffice\PhpSpreadsheet\Worksheet\Worksheet $pWorksheet, XMLWriter $objWriter, $relationship, $type): void
|
|
{
|
|
$unparsedLoadedData = $pWorksheet->getParent()->getUnparsedLoadedData();
|
|
if (!isset($unparsedLoadedData['sheets'][$pWorksheet->getCodeName()][$relationship])) {
|
|
return;
|
|
}
|
|
|
|
foreach ($unparsedLoadedData['sheets'][$pWorksheet->getCodeName()][$relationship] as $rId => $value) {
|
|
$this->writeRelationship(
|
|
$objWriter,
|
|
$rId,
|
|
$type,
|
|
$value['relFilePath']
|
|
);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Write drawing relationships to XML format.
|
|
*
|
|
* @param int &$chartRef Chart ID
|
|
* @param bool $includeCharts Flag indicating if we should write charts
|
|
*
|
|
* @return string XML Output
|
|
*/
|
|
public function writeDrawingRelationships(\PhpOffice\PhpSpreadsheet\Worksheet\Worksheet $pWorksheet, &$chartRef, $includeCharts = false)
|
|
{
|
|
// Create XML writer
|
|
$objWriter = null;
|
|
if ($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', 'yes');
|
|
|
|
// Relationships
|
|
$objWriter->startElement('Relationships');
|
|
$objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/package/2006/relationships');
|
|
|
|
// Loop through images and write relationships
|
|
$i = 1;
|
|
$iterator = $pWorksheet->getDrawingCollection()->getIterator();
|
|
while ($iterator->valid()) {
|
|
if (
|
|
$iterator->current() instanceof \PhpOffice\PhpSpreadsheet\Worksheet\Drawing
|
|
|| $iterator->current() instanceof MemoryDrawing
|
|
) {
|
|
// Write relationship for image drawing
|
|
/** @var \PhpOffice\PhpSpreadsheet\Worksheet\Drawing $drawing */
|
|
$drawing = $iterator->current();
|
|
$this->writeRelationship(
|
|
$objWriter,
|
|
$i,
|
|
'http://schemas.openxmlformats.org/officeDocument/2006/relationships/image',
|
|
'../media/' . str_replace(' ', '', $drawing->getIndexedFilename())
|
|
);
|
|
|
|
$i = $this->writeDrawingHyperLink($objWriter, $drawing, $i);
|
|
}
|
|
|
|
$iterator->next();
|
|
++$i;
|
|
}
|
|
|
|
if ($includeCharts) {
|
|
// Loop through charts and write relationships
|
|
$chartCount = $pWorksheet->getChartCount();
|
|
if ($chartCount > 0) {
|
|
for ($c = 0; $c < $chartCount; ++$c) {
|
|
$this->writeRelationship(
|
|
$objWriter,
|
|
$i++,
|
|
'http://schemas.openxmlformats.org/officeDocument/2006/relationships/chart',
|
|
'../charts/chart' . ++$chartRef . '.xml'
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
$objWriter->endElement();
|
|
|
|
return $objWriter->getData();
|
|
}
|
|
|
|
/**
|
|
* Write header/footer drawing relationships to XML format.
|
|
*
|
|
* @return string XML Output
|
|
*/
|
|
public function writeHeaderFooterDrawingRelationships(\PhpOffice\PhpSpreadsheet\Worksheet\Worksheet $pWorksheet)
|
|
{
|
|
// Create XML writer
|
|
$objWriter = null;
|
|
if ($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', 'yes');
|
|
|
|
// Relationships
|
|
$objWriter->startElement('Relationships');
|
|
$objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/package/2006/relationships');
|
|
|
|
// Loop through images and write relationships
|
|
foreach ($pWorksheet->getHeaderFooter()->getImages() as $key => $value) {
|
|
// Write relationship for image drawing
|
|
$this->writeRelationship(
|
|
$objWriter,
|
|
$key,
|
|
'http://schemas.openxmlformats.org/officeDocument/2006/relationships/image',
|
|
'../media/' . $value->getIndexedFilename()
|
|
);
|
|
}
|
|
|
|
$objWriter->endElement();
|
|
|
|
return $objWriter->getData();
|
|
}
|
|
|
|
/**
|
|
* Write Override content type.
|
|
*
|
|
* @param XMLWriter $objWriter XML Writer
|
|
* @param int $pId Relationship ID. rId will be prepended!
|
|
* @param string $pType Relationship type
|
|
* @param string $pTarget Relationship target
|
|
* @param string $pTargetMode Relationship target mode
|
|
*/
|
|
private function writeRelationship(XMLWriter $objWriter, $pId, $pType, $pTarget, $pTargetMode = ''): void
|
|
{
|
|
if ($pType != '' && $pTarget != '') {
|
|
// Write relationship
|
|
$objWriter->startElement('Relationship');
|
|
$objWriter->writeAttribute('Id', 'rId' . $pId);
|
|
$objWriter->writeAttribute('Type', $pType);
|
|
$objWriter->writeAttribute('Target', $pTarget);
|
|
|
|
if ($pTargetMode != '') {
|
|
$objWriter->writeAttribute('TargetMode', $pTargetMode);
|
|
}
|
|
|
|
$objWriter->endElement();
|
|
} else {
|
|
throw new WriterException('Invalid parameters passed.');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param $objWriter
|
|
* @param \PhpOffice\PhpSpreadsheet\Worksheet\Drawing $drawing
|
|
* @param $i
|
|
*
|
|
* @return int
|
|
*/
|
|
private function writeDrawingHyperLink($objWriter, $drawing, $i)
|
|
{
|
|
if ($drawing->getHyperlink() === null) {
|
|
return $i;
|
|
}
|
|
|
|
++$i;
|
|
$this->writeRelationship(
|
|
$objWriter,
|
|
$i,
|
|
'http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink',
|
|
$drawing->getHyperlink()->getUrl(),
|
|
$drawing->getHyperlink()->getTypeHyperlink()
|
|
);
|
|
|
|
return $i;
|
|
}
|
|
}
|