Viewing file:  ReaderFactory.php (2.76 KB) -rw-r--r--
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<?php
namespace Maatwebsite\Excel\Factories;
use Maatwebsite\Excel\Concerns\MapsCsvSettings;
use Maatwebsite\Excel\Concerns\WithCustomCsvSettings;
use Maatwebsite\Excel\Concerns\WithLimit;
use Maatwebsite\Excel\Concerns\WithReadFilter;
use Maatwebsite\Excel\Concerns\WithStartRow;
use Maatwebsite\Excel\Exceptions\NoTypeDetectedException;
use Maatwebsite\Excel\Files\TemporaryFile;
use Maatwebsite\Excel\Filters\LimitFilter;
use PhpOffice\PhpSpreadsheet\IOFactory;
use PhpOffice\PhpSpreadsheet\Reader\Csv;
use PhpOffice\PhpSpreadsheet\Reader\Exception;
use PhpOffice\PhpSpreadsheet\Reader\IReader;
class ReaderFactory
{
use MapsCsvSettings;
/**
* @param object $import
* @param TemporaryFile $file
* @param string $readerType
* @return IReader
*
* @throws Exception
*/
public static function make($import, TemporaryFile $file, string $readerType = null): IReader
{
$reader = IOFactory::createReader(
$readerType ?: static::identify($file)
);
if (method_exists($reader, 'setReadDataOnly')) {
$reader->setReadDataOnly(config('excel.imports.read_only', true));
}
if (method_exists($reader, 'setReadEmptyCells')) {
$reader->setReadEmptyCells(!config('excel.imports.ignore_empty', false));
}
if ($reader instanceof Csv) {
static::applyCsvSettings(config('excel.imports.csv', []));
if ($import instanceof WithCustomCsvSettings) {
static::applyCsvSettings($import->getCsvSettings());
}
$reader->setDelimiter(static::$delimiter);
$reader->setEnclosure(static::$enclosure);
$reader->setEscapeCharacter(static::$escapeCharacter);
$reader->setContiguous(static::$contiguous);
$reader->setInputEncoding(static::$inputEncoding);
if (method_exists($reader, 'setTestAutoDetect')) {
$reader->setTestAutoDetect(static::$testAutoDetect);
}
}
if ($import instanceof WithReadFilter) {
$reader->setReadFilter($import->readFilter());
} elseif ($import instanceof WithLimit) {
$reader->setReadFilter(new LimitFilter(
$import instanceof WithStartRow ? $import->startRow() : 1,
$import->limit()
));
}
return $reader;
}
/**
* @param TemporaryFile $temporaryFile
* @return string
*
* @throws NoTypeDetectedException
*/
private static function identify(TemporaryFile $temporaryFile): string
{
try {
return IOFactory::identify($temporaryFile->getLocalPath());
} catch (Exception $e) {
throw new NoTypeDetectedException(null, null, $e);
}
}
}
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