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<?php |
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namespace Sigmapix\Sonata\ImportBundle\Service; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Port\Csv\CsvReader; |
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use Port\Doctrine\DoctrineWriter; |
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use Port\Excel\ExcelReader; |
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use Port\Steps\StepAggregator; |
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use Sonata\AdminBundle\Admin\AdminInterface; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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use Symfony\Component\Form\Form; |
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use Symfony\Component\Form\SubmitButton; |
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use Symfony\Component\HttpFoundation\File\UploadedFile; |
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use Symfony\Component\HttpFoundation\Session\SessionInterface; |
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final class ImportService |
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{ |
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/** |
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* @var EntityManagerInterface |
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*/ |
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private $em; |
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/** |
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* @var SessionInterface |
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*/ |
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private $session; |
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/** |
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* @var ContainerInterface |
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*/ |
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private $container; |
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/** |
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* @var string |
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*/ |
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private $doctrineWriterClass; |
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/** |
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* ImportService constructor. |
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* |
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* @param EntityManagerInterface $em |
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* @param $session |
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* @param ContainerInterface $container |
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* @param string $doctrineWriterClass |
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*/ |
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public function __construct(EntityManagerInterface $em, $session, ContainerInterface $container, string $doctrineWriterClass) |
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{ |
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$this->em = $em; |
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$this->session = $session; |
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$this->container = $container; |
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$this->doctrineWriterClass = $doctrineWriterClass; |
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} |
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/** |
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* @param UploadedFile $file |
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* |
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* @return array |
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*/ |
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public function getHeaders(UploadedFile $file) |
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{ |
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$reader = $this->getReader($file); |
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$headers = array_flip($this->fixHeadersEncoding($reader)); |
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array_walk($headers, function (&$v, $k) use ($headers) { $v = $k; }); |
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return $headers; |
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} |
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private function fixHeadersEncoding($reader) |
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{ |
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$columnHeaders = array_filter($reader->getColumnHeaders(), function ($h) {return null !== $h; }); |
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$columnHeaders = array_map( |
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function ($h) { |
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if (!empty($h) && is_string($h) && mb_detect_encoding($h) !== 'UTF-8') { |
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$h = utf8_encode($h); |
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} |
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return trim($h); |
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}, $columnHeaders); |
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return $columnHeaders; |
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} |
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/** |
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* @param UploadedFile $file |
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* @param Form $form |
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* @param AdminInterface $admin |
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* |
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* @return mixed |
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*/ |
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public function import(UploadedFile $file, Form $form, AdminInterface $admin) |
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{ |
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$mapping = []; |
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foreach ($form as $f) { |
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if ($f instanceof SubmitButton) { |
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continue; |
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} |
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$mapping[$f->getName()] = $f->getNormData(); |
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} |
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$reader = $this->getReader($file); |
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// Replace columnsHeader names with entity field name in our $mapping |
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$columnHeaders = array_map(function ($h) use ($mapping) { |
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$k = array_search($h, (array) $mapping, true); |
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return false === $k ? $h : $k; |
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}, $this->fixHeadersEncoding($reader)); |
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$reader->setColumnHeaders($columnHeaders); |
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/** @var DoctrineWriter $writer */ |
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$writer = new $this->doctrineWriterClass($this->em, get_class($form->getData())); |
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if (method_exists($writer, 'setContainer')) { |
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$writer->setContainer($this->container); |
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} |
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$writer->disableTruncate(); |
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$workflow = new StepAggregator($reader); |
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$workflow->addWriter($writer); |
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$admin->configureImportSteps($workflow); |
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$result = $workflow->process(); |
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return $result; |
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} |
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/** |
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* Get session. |
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* |
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* @return |
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*/ |
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public function getSession() |
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{ |
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return $this->session; |
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} |
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/** |
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* Set session. |
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* |
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* @return $this |
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*/ |
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public function setSession($session) |
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{ |
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$this->session = $session; |
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return $this; |
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} |
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/** |
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* @param UploadedFile $file |
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* |
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* @return CsvReader|ExcelReader |
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*/ |
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private function getReader(UploadedFile $file) |
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{ |
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$pathFile = $file->getRealPath(); |
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$fileExtension = $file->guessExtension(); |
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$excelExtensions = ['xls', 'xlsx', 'zip']; |
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if (in_array($fileExtension, $excelExtensions)) { |
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$reader = new ExcelReader(new \SplFileObject($pathFile), 0, 0, true); |
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} else { |
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$reader = new CsvReader(new \SplFileObject($pathFile), ';'); |
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$reader->setHeaderRowNumber(0, CsvReader::DUPLICATE_HEADERS_INCREMENT); |
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} |
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return $reader; |
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} |
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} |
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sigmapix /
SigmapixSonataImportBundle
This check marks calls to methods that do not seem to exist on an object.
This is most likely the result of a method being renamed without all references to it being renamed likewise.