Symfony Profiler

<?php
namespace App\View\Controller;
use App\Domain\Model\Codebook\DatasetVariables;
use App\Domain\Model\Filemanagement\Dataset;
use App\Domain\Model\Study\MeasureMetaDataGroup;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\EntityManagerInterface;
use League\Csv\Reader;
use League\Csv\UnableToProcessCsv;
use League\Flysystem\FileNotFoundException;
use League\Flysystem\Filesystem;
use Psr\Log\LoggerInterface;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\IsGranted;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
/**
* @Route("/codebook", name="codebook_")
* @IsGranted("ROLE_USER")
*
* Class CodebookController
* @package App\View\Controller
*/
class CodebookController extends AbstractController
{
protected EntityManagerInterface $em;
protected LoggerInterface $logger;
private Filesystem $filesystem;
/**
* @param EntityManagerInterface $em
* @param LoggerInterface $logger
* @param Filesystem $filesystem
*/
public function __construct(EntityManagerInterface $em, LoggerInterface $logger, Filesystem $filesystem)
{
$this->em = $em;
$this->logger = $logger;
$this->filesystem = $filesystem;
}
/**
* @Route("/{uuid}", name="index")
*
* @param string $uuid
* @return Response
*/
public function codebookIndexAction(string $uuid): Response
{
return $this->render('Pages/Codebook/index.html.twig', [
'codebook' => $this->em->getRepository(Dataset::class)->find($uuid),
]);
}
/**
* @Route("/{uuid}/data", name="dataupdate")
*
* @param string $uuid
* @param Request $request
* @return JsonResponse
*/
public function performUpdateAction(string $uuid, Request $request): JsonResponse
{
$this->logger->debug("Enter CodebookController::performUpdateAction with [UUID: $uuid]");
$dataset = $this->em->getRepository(Dataset::class)->find($uuid);
if ($dataset && $request->isMethod("POST")) {
$postedData = json_decode($request->getContent(), true);
$this->saveCodebookVariables($postedData);
}
$jsonCodebook = $this->codebookCollectionToJsonArray($dataset->getCodebook());
return new JsonResponse($jsonCodebook, $jsonCodebook != null && sizeof($jsonCodebook) > 0 ? Response::HTTP_OK : Response::HTTP_NO_CONTENT);
}
/**
* @Route("/{uuid}/measures", name="measures")
*
* @param string $uuid
* @return JsonResponse
*/
public function createViewMeasuresAction(string $uuid): JsonResponse
{
$this->logger->debug("Enter CodebookController::createViewMeasuresAction with [UUID: $uuid]");
$dataset = $this->em->getRepository(Dataset::class)->find($uuid);
$viewMeasures = [];
if ($dataset) {
$measures = $this->em->getRepository(MeasureMetaDataGroup::class)->findOneBy(['experiment' => $dataset->getExperiment()]);
if ($measures && $measures->getMeasures() && sizeof($measures->getMeasures()) > 0) {
$viewMeasures = [];
foreach ($measures->getMeasures() as $measure) {
if ($measure && "" != $measure) {
$viewMeasures['measures'][] = $measure;
}
}
}
}
return new JsonResponse($viewMeasures, key_exists('measures', $viewMeasures) ? Response::HTTP_OK : Response::HTTP_NO_CONTENT);
}
/**
* @Route("/{uuid}/matrix", name="matrix")
*
* @param string $uuid
* @return JsonResponse
*/
public function datasetMatrixAction(Request $request, string $uuid): JsonResponse
{
$size = $request->get('size') ?? 0;
$page = $request->get('page') ?? 1;
$this->logger->debug("Enter CodebookController::datasetMatrixAction with [UUID: $uuid]");
$dataset = $this->em->getRepository(Dataset::class)->find($uuid);
$response = null;
if ($dataset) {
foreach ($dataset->getCodebook() as $var) {
$response['header'][] = $var->getName();
}
}
if ($this->filesystem->has("matrix/".$uuid.".csv")) {
try {
$file = Reader::createFromString($this->filesystem->read("matrix/".$uuid.".csv"));
if ($file->count() != 0) {
if (0 == $size) {
$response['content'] = $file;
$response['pagination']['max_items'] = $file->count();
$response['pagination']['items'] = $file->count();
$response['pagination']['current_page'] = 1;
$response['pagination']['max_pages'] = 1;
} else {
$min = 0 != $page ? ($page - 1) * $size : 0;
$max = $min + $size;
for ($count = $min; $count < $max; $count++) {
$response['content'][] = $file->fetchOne($count);
}
$response['pagination']['max_items'] = $file->count();
$response['pagination']['items'] = $size;
$response['pagination']['current_page'] = $page;
$response['pagination']['max_pages'] = ceil(0 != $file->count() ? ($file->count() / $size) : 0);
}
} else {
$response['error'] = 'error.dataset.matrix.empty';
}
} catch (FileNotFoundException $e) {
$this->logger->critical("FileNotFoundException in CodebookController::createViewMeasuresAction [UUID: $uuid] Exception: ".$e->getMessage());
$response['error'] = 'error.dataset.matrix.notFound';
} catch (UnableToProcessCsv $e) {
$this->logger->critical("UnableToProcessCsv in CodebookController::createViewMeasuresAction [UUID: $uuid] Exception: ".$e->getMessage());
$response['error'] = 'error.dataset.matrix.unprocessable';
}
}
return new JsonResponse(
$response,
key_exists('error', $response) && !empty($response['error']) ? Response::HTTP_UNPROCESSABLE_ENTITY : Response::HTTP_OK
);
}
/**
* @param Collection|null $codebook
* @return null|array
*/
private function codebookCollectionToJsonArray(?Collection $codebook): ?array
{
$jsonCodebook = null;
if ($codebook && is_iterable($codebook)) {
$jsonCodebook = [];
foreach ($codebook as $var) {
$jsonCodebook['variables'][] = [
"id" => $var->getVarId(),
"name" => $var->getName() ?? "",
"label" => $var->getLabel() ?? "",
"itemText" => $var->getItemText() ?? "",
"values" => $var->getValues() ?? [
[
"name" => "",
"label" => "",
],
],
"missings" => $var->getMissings() ?? [
[
"name" => "",
"label" => "",
],
],
"measure" => $var->getMeasure() ?? "",
"var_db_id" => $var->getId(),
];
}
}
return $jsonCodebook;
}
/**
* @param array $arr
*/
private function saveCodebookVariables(array $arr)
{
if ($arr && is_iterable($arr) && key_exists('variables', $arr) && !empty($arr['variables']) && is_iterable($arr['variables'])) {
foreach ($arr['variables'] as $variable) {
if (key_exists("var_db_id", $variable)) {
$values = $variable["values"] ? $this->setMissingArrayFields(array_values(array_filter($variable["values"]))) : null;
$missings = $variable["missings"] ? $this->setMissingArrayFields(array_values(array_filter($variable["missings"]))) : null;
$var = $this->em->getRepository(DatasetVariables::class)->find($variable["var_db_id"]);
$var->setName($variable["name"] ?? $var->getName());
$var->setLabel($variable["label"] ?? null);
$var->setItemText($variable["itemText"] ?? null);
$var->setValues(null != $values && 0 != sizeof($values) ? $values : null);
$var->setMissings(null != $missings && 0 != sizeof($missings) ? $missings : null);
$var->setMeasure($variable["measure"] ?? null);
$this->em->persist($var);
$this->em->flush();
}
}
}
}
private function setMissingArrayFields(?array $arr): ?array
{
if (null != $arr) {
foreach ($arr as &$item) {
if (key_exists('name', $item) && !key_exists('label', $item)) {
$item['label'] = '';
}
if (!key_exists('name', $item) && key_exists('label', $item)) {
$item['name'] = '';
}
}
}
return $arr;
}
}

source/View/Controller/CodebookController.php line 56