Viewing file:  QueueExport.php (2.5 KB) -rw-r--r--
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<?php
namespace Maatwebsite\Excel\Jobs;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Maatwebsite\Excel\Concerns\WithMultipleSheets;
use Maatwebsite\Excel\Exceptions\NoSheetsFoundException;
use Maatwebsite\Excel\Files\TemporaryFile;
use Maatwebsite\Excel\Jobs\Middleware\LocalizeJob;
use Maatwebsite\Excel\Writer;
use Throwable;
class QueueExport implements ShouldQueue
{
use ExtendedQueueable, Dispatchable;
/**
* @var object
*/
public $export;
/**
* @var string
*/
private $writerType;
/**
* @var TemporaryFile
*/
private $temporaryFile;
/**
* @param object $export
* @param TemporaryFile $temporaryFile
* @param string $writerType
*/
public function __construct($export, TemporaryFile $temporaryFile, string $writerType)
{
$this->export = $export;
$this->writerType = $writerType;
$this->temporaryFile = $temporaryFile;
}
/**
* Get the middleware the job should be dispatched through.
*
* @return array
*/
public function middleware()
{
return (method_exists($this->export, 'middleware')) ? $this->export->middleware() : [];
}
/**
* @param Writer $writer
*
* @throws \PhpOffice\PhpSpreadsheet\Exception
*/
public function handle(Writer $writer)
{
(new LocalizeJob($this->export))->handle($this, function () use ($writer) {
$writer->open($this->export);
$sheetExports = [$this->export];
if ($this->export instanceof WithMultipleSheets) {
$sheetExports = $this->export->sheets();
}
if (count($sheetExports) === 0) {
throw new NoSheetsFoundException('Your export did not return any sheet export instances, please make sure your sheets() method always at least returns one instance.');
}
// Pre-create the worksheets
foreach ($sheetExports as $sheetIndex => $sheetExport) {
$sheet = $writer->addNewSheet($sheetIndex);
$sheet->open($sheetExport);
}
// Write to temp file with empty sheets.
$writer->write($sheetExport, $this->temporaryFile, $this->writerType);
});
}
/**
* @param Throwable $e
*/
public function failed(Throwable $e)
{
if (method_exists($this->export, 'failed')) {
$this->export->failed($e);
}
}
}
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