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DD-ArrasDD-Arras
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pdf generator
1 parent 893bca2 commit 17366ca

5 files changed

Lines changed: 204 additions & 2 deletions

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‎composer.json‎

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@@ -35,7 +35,8 @@
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"symfony/runtime": "5.4.*",
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"league/flysystem-bundle": "^3.3",
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"league/flysystem-async-aws-s3": "^3.29",
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"league/flysystem-aws-s3-v3": "^3.29"
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"league/flysystem-aws-s3-v3": "^3.29",
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"knplabs/knp-snappy-bundle": "^1.10"
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},
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"require-dev": {
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"doctrine/doctrine-fixtures-bundle": "^3.4",

‎package.json‎

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@@ -15,4 +15,4 @@
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"webpack-cli": "^4.7.2",
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"webpack-copy-plugin": "0.0.4"
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}
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}
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}

‎src/Controller/Api/ValidationsController.php‎

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@@ -5,6 +5,7 @@
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use App\Entity\Validation;
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use App\Exception\ApiException;
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use App\Export\CsvReportWriter;
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use App\Export\PdfReportWriter;
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use App\Repository\ValidationRepository;
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use App\Service\MimeTypeGuesserService;
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use App\Service\ValidatorArgumentsService;
@@ -323,6 +324,28 @@ public function downloadSourceData($uid)
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return $this->getDownloadResponse($zipFilepath, $validation->getDatasetName() . '-source.zip');
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}
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/**
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* @Route(
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* "/{uid}/files/pdf",
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* name="validator_api_download_pdf",
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* methods={"GET"}
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* )
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*/
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public function generatePdf($uid, PdfReportWriter $writer,
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): Response {
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$validation = $this->repository->findOneByUid($uid);
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if (!$validation) {
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throw new ApiException("No record found for uid=$uid", Response::HTTP_NOT_FOUND);
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}
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$pdf = $writer->generate($validation);
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return new Response($pdf, Response::HTTP_OK, [
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'Content-Type' => 'application/pdf',
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'Content-Disposition' => 'inline; filename="report.pdf"',
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]);
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}
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/**
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* Returns binary response of the specified file.
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*

‎src/Export/PdfReportWriter.php‎

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@@ -0,0 +1,50 @@
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<?php
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namespace App\Export;
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use App\Entity\Validation;
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use Knp\Snappy\Pdf;
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use Twig\Environment;
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class PdfReportWriter
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{
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public function __construct(
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private readonly Pdf $snappy,
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private readonly Environment $twig,
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) {}
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/**
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* @param Validation $validation
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* @return string Raw PDF binary content
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*/
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public function generate(Validation $validation): string
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{
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$entries = json_decode($validation->getResults());
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$hasErrors = (bool) array_filter(
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$entries,
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static fn(array $e): bool => strtolower($e['level']) === 'error'
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);
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$order = ['error', 'warning', 'info'];
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$grouped = [];
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foreach ($entries as $entry) {
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$grouped[$entry['level']][] = $entry;
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}
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$html = $this->twig->render('pdfModel.html.twig', [
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'groupedEntries' => $grouped,
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'hasErrors' => $hasErrors,
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]);
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return $this->snappy->getOutputFromHtml($html, [
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'encoding' => 'UTF-8',
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'enable-local-file-access' => true,
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'margin-top' => '10mm',
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'margin-bottom' => '10mm',
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'margin-left' => '12mm',
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'margin-right' => '12mm',
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]);
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}
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}

‎templates/pdfModel.html.twig‎

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<!DOCTYPE html>
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<html lang="fr">
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<head>
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<meta charset="UTF-8">
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<style>
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body {
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font-family: DejaVu Sans, Arial, sans-serif;
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font-size: 13px;
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color: #1a1a2e;
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margin: 40px;
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}
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.banner {
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padding: 16px 24px;
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border-radius: 6px;
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font-size: 15px;
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font-weight: bold;
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margin-bottom: 32px;
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border-left: 6px solid;
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}
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.banner.has-errors {
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background-color: #fde8e8;
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border-color: #e53e3e;
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color: #c53030;
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}
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.banner.no-errors {
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background-color: #e6f4ea;
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border-color: #38a169;
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color: #276749;
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}
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h2.group-title {
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font-size: 13px;
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text-transform: uppercase;
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letter-spacing: 0.08em;
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margin: 28px 0 8px;
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padding-bottom: 4px;
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border-bottom: 2px solid currentColor;
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}
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h2.level-error { color: #e53e3e; border-color: #e53e3e; }
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h2.level-warning { color: #d97706; border-color: #d97706; }
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h2.level-info { color: #3182ce; border-color: #3182ce; }
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table {
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width: 100%;
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border-collapse: collapse;
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margin-bottom: 8px;
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}
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thead th {
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background-color: #2d3748;
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color: #ffffff;
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text-align: left;
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padding: 8px 12px;
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font-size: 12px;
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text-transform: uppercase;
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letter-spacing: 0.05em;
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}
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tbody tr:nth-child(even) { background-color: #f7fafc; }
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tbody tr:nth-child(odd) { background-color: #ffffff; }
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tbody td {
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padding: 7px 12px;
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border-bottom: 1px solid #e2e8f0;
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vertical-align: top;
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}
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.badge {
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display: inline-block;
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padding: 2px 8px;
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border-radius: 4px;
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font-size: 11px;
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font-weight: bold;
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text-transform: uppercase;
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}
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.badge-error { background: #fed7d7; color: #c53030; }
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.badge-warning { background: #fefcbf; color: #b7791f; }
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.badge-info { background: #bee3f8; color: #2b6cb0; }
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.code { font-family: monospace; font-size: 12px; color: #553c9a; }
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</style>
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</head>
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<body>
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{# ── Top banner ── #}
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{% if hasErrors %}
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<div class="banner has-errors">
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Document Invalide
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</div>
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{% else %}
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<div class="banner no-errors">
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Document Valide
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</div>
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{% endif %}
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{# ── One table per level ── #}
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{% for level, rows in groupedEntries %}
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<h2 class="group-title level-{{ level|lower }}">{{ level|upper }}</h2>
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<table>
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<thead>
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<tr>
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<th style="width: 18%">Code</th>
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<th style="width: 14%">Level</th>
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<th>Message</th>
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</tr>
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</thead>
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<tbody>
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{% for entry in rows %}
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<tr>
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<td class="code">{{ entry.code }}</td>
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<td>
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<span class="badge badge-{{ entry.level|lower }}">{{ entry.level }}</span>
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</td>
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<td>{{ entry.message }}</td>
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</tr>
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{% endfor %}
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</tbody>
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</table>
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{% endfor %}
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</body>
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</html>

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