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133 lines
5.3 KiB
133 lines
5.3 KiB
<?php
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namespace App\Controller;
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use App\Entity\Project;
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use App\Service\TaskLifecycleManager;
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use Doctrine\ORM\EntityManagerInterface;
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use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
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use Symfony\Component\HttpFoundation\Response;
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use Symfony\Component\HttpFoundation\StreamedResponse;
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use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
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use Symfony\Component\Routing\Attribute\Route;
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#[Route('/badge')]
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class BadgeController extends AbstractController
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{
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#[Route('/project-status/{projectSlug}/{status}', name: 'app_badge_project_status')]
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public function index(EntityManagerInterface $entityManager, TaskLifecycleManager $taskLifecycleManager, string $projectSlug, string $status): Response
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{
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$project = $entityManager->getRepository(Project::class)->findOneBySlug($projectSlug);
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if (!$project) {
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throw new NotFoundHttpException('Project not found');
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}
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$stats = $taskLifecycleManager->getProjectStats($project);
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if (!isset($stats[$status])) {
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throw new NotFoundHttpException('Status not found');
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}
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$stats = $stats[$status];
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$response = new StreamedResponse();
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$response->headers->set('Content-Type', 'image/svg+xml');
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$response->headers->set('Cache-Control', 'public, max-age=300');
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$response->setCallback(function () use ($stats): void {
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$colors = [
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'primary' => '#0d6efd', // $blue;
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'secondary' => '#6c757d', // $gray-600;
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'success' => '#198754', // $green;
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'info' => '#0dcaf0', // $cyan;
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'warning' => '#ffc107', // $yellow;
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'danger' => '#dc3545', // $red;
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];
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$xml = new \DOMDocument();
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$left = $stats['title'];
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$leftColor = $colors['secondary'];
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$right = sprintf(' % 3.0f%%', $stats['percentage']);
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$rightColor = $colors[$stats['color']];
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$charWidth = 7;
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$fontSize = 11;
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$totalHeight = 20;
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$radius = ceil($totalHeight / $charWidth);
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$verticalMargin = round(($totalHeight - $fontSize) / 2);
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$horizontalMargin = round($fontSize / 3);
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$totalWidth = round(strlen($left.$right) * $charWidth + 2 * $horizontalMargin);
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$middle = floor(strlen($left) * $charWidth);
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$svg = $xml->createElement('svg');
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$svg->setAttributeNS('http://www.w3.org/2000/xmlns/', 'xmlns', 'http://www.w3.org/2000/svg');
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$svg->setAttribute('width', $totalWidth);
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$svg->setAttribute('height', $totalHeight);
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$defs = $xml->createElement('defs');
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$gradientId = 'a';
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$gradient = $xml->createElement('linearGradient');
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$gradient->setAttribute('id', $gradientId);
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$stop = $xml->createElement('stop');
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$stop->setAttribute('offset', ($middle * 100 / $totalWidth).'%');
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$stop->setAttribute('stop-color', $leftColor);
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$gradient->appendChild($stop);
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$stop = $xml->createElement('stop');
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$stop->setAttribute('offset', ($middle * 100 / $totalWidth).'%');
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$stop->setAttribute('stop-color', $rightColor);
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$gradient->appendChild($stop);
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$defs->appendChild($gradient);
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$svg->appendChild($defs);
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$rect = $xml->createElement('rect');
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$rect->setAttribute('width', $totalWidth);
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$rect->setAttribute('height', $totalHeight);
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$rect->setAttribute('rx', $radius);
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$rect->setAttribute('style', sprintf('fill:url(#%s)', $gradientId));
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$svg->appendChild($rect);
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$fontG = $xml->createElement('g');
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$fontG->setAttribute('font-family', implode(',', ['DejaVu Sans', 'Verdana', 'Geneva', 'sans-serif']));
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$fontG->setAttribute('font-size', $fontSize);
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$leftText = $xml->createElement('text', $left);
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$leftText->setAttribute('x', $horizontalMargin);
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$leftText->setAttribute('y', $totalHeight - $verticalMargin);
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$leftText->setAttribute('fill', '#000');
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$fontG->appendChild($leftText);
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$leftText = $xml->createElement('text', $left);
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$leftText->setAttribute('x', $horizontalMargin);
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$leftText->setAttribute('y', $totalHeight - $verticalMargin - 1);
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$leftText->setAttribute('fill', '#fff');
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$fontG->appendChild($leftText);
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$rightText = $xml->createElement('text', $right);
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$rightText->setAttribute('x', $totalWidth - $horizontalMargin);
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$rightText->setAttribute('y', $totalHeight - $verticalMargin);
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$rightText->setAttribute('style', 'text-anchor:end;fill:#000');
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$fontG->appendChild($rightText);
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$rightText = $xml->createElement('text', $right);
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$rightText->setAttribute('x', $totalWidth - $horizontalMargin);
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$rightText->setAttribute('y', $totalHeight - $verticalMargin - 1);
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$rightText->setAttribute('style', 'text-anchor:end;fill:#fff');
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$fontG->appendChild($rightText);
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$svg->appendChild($fontG);
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$xml->appendChild($svg);
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echo $xml->saveXML();
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});
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return $response;
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}
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}
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