public function PHPExcel_Writer_Excel2007_Rels::writeRelationships in Loft Data Grids 7.2

Same name and namespace in other branches

1. 6.2 vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Rels.php \PHPExcel_Writer_Excel2007_Rels::writeRelationships()

* Write relationships to XML format * *

Parameters

PHPExcel $pPHPExcel: * @return string XML Output * @throws PHPExcel_Writer_Exception

File

vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Rels.php, line 45

Class

PHPExcel_Writer_Excel2007_Rels

PHPExcel_Writer_Excel2007_Rels

Code

public function writeRelationships(PHPExcel $pPHPExcel = null) {

  // 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');

  // Relationships
  $objWriter
    ->startElement('Relationships');
  $objWriter
    ->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/package/2006/relationships');
  $customPropertyList = $pPHPExcel
    ->getProperties()
    ->getCustomProperties();
  if (!empty($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 ($pPHPExcel
    ->hasRibbon()) {
    $this
      ->_writeRelationShip($objWriter, 5, 'http://schemas.microsoft.com/office/2006/relationships/ui/extensibility', $pPHPExcel
      ->getRibbonXMLData('target'));
  }
  $objWriter
    ->endElement();

  // Return
  return $objWriter
    ->getData();
}