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<?php
namespace PhpOffice\PhpSpreadsheet\Writer;
use PhpOffice\PhpSpreadsheet\Shared\File;
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Writer\Exception as WriterException;
use PhpOffice\PhpSpreadsheet\Writer\Ods\Content;
use PhpOffice\PhpSpreadsheet\Writer\Ods\Meta;
use PhpOffice\PhpSpreadsheet\Writer\Ods\MetaInf;
use PhpOffice\PhpSpreadsheet\Writer\Ods\Mimetype;
use PhpOffice\PhpSpreadsheet\Writer\Ods\Settings;
use PhpOffice\PhpSpreadsheet\Writer\Ods\Styles;
use PhpOffice\PhpSpreadsheet\Writer\Ods\Thumbnails;
use ZipStream\Exception\OverflowException;
use ZipStream\Option\Archive;
use ZipStream\ZipStream;
class Ods extends BaseWriter
{
/**
* Private writer parts.
*
* @var Ods\WriterPart[]
*/
private $writerParts = [];
/**
* Private PhpSpreadsheet.
*
* @var Spreadsheet
*/
private $spreadSheet;
/**
* Create a new Ods.
*/
public function __construct(Spreadsheet $spreadsheet)
{
$this->setSpreadsheet($spreadsheet);
$writerPartsArray = [
'content' => Content::class,
'meta' => Meta::class,
'meta_inf' => MetaInf::class,
'mimetype' => Mimetype::class,
'settings' => Settings::class,
'styles' => Styles::class,
'thumbnails' => Thumbnails::class,
];
foreach ($writerPartsArray as $writer => $class) {
$this->writerParts[$writer] = new $class($this);
}
}
/**
* Get writer part.
*
* @param string $pPartName Writer part name
*
* @return null|Ods\WriterPart
*/
public function getWriterPart($pPartName)
{
if ($pPartName != '' && isset($this->writerParts[strtolower($pPartName)])) {
return $this->writerParts[strtolower($pPartName)];
}
return null;
}
/**
* Save PhpSpreadsheet to file.
*
* @param resource|string $pFilename
*/
public function save($pFilename): void
{
if (!$this->spreadSheet) {
throw new WriterException('PhpSpreadsheet object unassigned.');
}
// garbage collect
$this->spreadSheet->garbageCollect();
$this->openFileHandle($pFilename);
$zip = $this->createZip();
$zip->addFile('META-INF/manifest.xml', $this->getWriterPart('meta_inf')->writeManifest());
$zip->addFile('Thumbnails/thumbnail.png', $this->getWriterPart('thumbnails')->writeThumbnail());
$zip->addFile('content.xml', $this->getWriterPart('content')->write());
$zip->addFile('meta.xml', $this->getWriterPart('meta')->write());
$zip->addFile('mimetype', $this->getWriterPart('mimetype')->write());
$zip->addFile('settings.xml', $this->getWriterPart('settings')->write());
$zip->addFile('styles.xml', $this->getWriterPart('styles')->write());
// Close file
try {
$zip->finish();
} catch (OverflowException $e) {
throw new WriterException('Could not close resource.');
}
$this->maybeCloseFileHandle();
}
/**
* Create zip object.
*
* @return ZipStream
*/
private function createZip()
{
// Try opening the ZIP file
if (!is_resource($this->fileHandle)) {
throw new WriterException('Could not open resource for writing.');
}
// Create new ZIP stream
$options = new Archive();
$options->setEnableZip64(false);
$options->setOutputStream($this->fileHandle);
return new ZipStream(null, $options);
}
/**
* Get Spreadsheet object.
*
* @return Spreadsheet
*/
public function getSpreadsheet()
{
if ($this->spreadSheet !== null) {
return $this->spreadSheet;
}
throw new WriterException('No PhpSpreadsheet assigned.');
}
/**
* Set Spreadsheet object.
*
* @param Spreadsheet $spreadsheet PhpSpreadsheet object
*
* @return $this
*/
public function setSpreadsheet(Spreadsheet $spreadsheet)
{
$this->spreadSheet = $spreadsheet;
return $this;
}
}
|
