From f69093cc008a34d62cb8ab70eaf34428d1212f06 Mon Sep 17 00:00:00 2001
From: vincent <vincent@caboulot.org>
Date: Sat, 4 Jan 2025 14:11:42 +0100
Subject: [PATCH] Ajoute les badges

---
 src/Controller/BadgeController.php             | 134 +++++++++++++++++++++++++
 templates/partials/_project-metadata.html.twig |   3 +
 2 files changed, 137 insertions(+)
 create mode 100644 src/Controller/BadgeController.php

diff --git a/src/Controller/BadgeController.php b/src/Controller/BadgeController.php
new file mode 100644
index 0000000..ddf5c5a
--- /dev/null
+++ b/src/Controller/BadgeController.php
@@ -0,0 +1,134 @@
+<?php
+
+namespace App\Controller;
+
+use App\Entity\Project;
+use App\Entity\Task;
+use App\Service\TaskLifecycleManager;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\StreamedResponse;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+use Symfony\Component\Routing\Attribute\Route;
+
+#[Route('/badge')]
+class BadgeController extends AbstractController
+{
+    #[Route('/project-status/{projectSlug}/{status}', name: 'app_badge_project_status')]
+    public function index(EntityManagerInterface $entityManager, TaskLifecycleManager $taskLifecycleManager, string $projectSlug, string $status): Response
+    {
+        $project = $entityManager->getRepository(Project::class)->findOneBySlug($projectSlug);
+        if (!$project) {
+            throw new NotFoundHttpException('Project not found');
+        }
+
+        $stats = $taskLifecycleManager->getProjectStats($project);
+        if (!isset($stats[$status])) {
+            throw new NotFoundHttpException('Status not found');
+        }
+
+        $stats = $stats[$status];
+
+        $response = new StreamedResponse();
+
+        $response->headers->set('Content-Type', 'image/svg+xml');
+        $response->headers->set('Cache-Control', 'public, max-age=300');
+
+        $response->setCallback(function () use ($stats): void {
+            $colors = [
+                'primary' => '#0d6efd', // $blue;
+                'secondary' => '#6c757d', // $gray-600;
+                'success' => '#198754', // $green;
+                'info' => '#0dcaf0', // $cyan;
+                'warning' => '#ffc107', // $yellow;
+                'danger' => '#dc3545', // $red;
+            ];
+
+            $xml = new \DOMDocument();
+
+            $left = $stats['title'];
+            $leftColor = $colors['secondary'];
+            $right = sprintf(' % 3.0f%%', $stats['percentage']);
+            $rightColor = $colors[$stats['color']];
+
+            $charWidth = 7;
+            $fontSize = 11;
+            $totalHeight = 20;
+            $radius = ceil($totalHeight / $charWidth);
+            $verticalMargin = round(($totalHeight - $fontSize) / 2);
+            $horizontalMargin = round($fontSize / 3);
+            $totalWidth = round(strlen($left.$right) * $charWidth + 2 * $horizontalMargin);
+            $middle = floor(strlen($left) * $charWidth);
+
+            $svg = $xml->createElement('svg');
+            $svg->setAttributeNS('http://www.w3.org/2000/xmlns/','xmlns', 'http://www.w3.org/2000/svg');
+            $svg->setAttribute('width', $totalWidth);
+            $svg->setAttribute('height', $totalHeight);
+
+            $defs = $xml->createElement('defs');
+
+            $gradientId = 'a';
+            $gradient = $xml->createElement('linearGradient');
+            $gradient->setAttribute('id', $gradientId);
+
+            $stop = $xml->createElement('stop');
+            $stop->setAttribute('offset', ($middle * 100 / $totalWidth).'%');
+            $stop->setAttribute('stop-color', $leftColor);
+            $gradient->appendChild($stop);
+
+            $stop = $xml->createElement('stop');
+            $stop->setAttribute('offset', ($middle * 100 / $totalWidth).'%');
+            $stop->setAttribute('stop-color', $rightColor);
+            $gradient->appendChild($stop);
+
+            $defs->appendChild($gradient);
+
+            $svg->appendChild($defs);
+
+            $rect = $xml->createElement('rect');
+            $rect->setAttribute('width', $totalWidth);
+            $rect->setAttribute('height', $totalHeight);
+            $rect->setAttribute('rx', $radius);
+            $rect->setAttribute('style', sprintf('fill:url(#%s)', $gradientId));
+
+            $svg->appendChild($rect);
+
+            $fontG = $xml->createElement('g');
+            $fontG->setAttribute('font-family', implode(',', ['DejaVu Sans', 'Verdana', 'Geneva', 'sans-serif']));
+            $fontG->setAttribute('font-size', $fontSize);
+
+            $leftText = $xml->createElement('text', $left);
+            $leftText->setAttribute('x', $horizontalMargin);
+            $leftText->setAttribute('y', $totalHeight - $verticalMargin);
+            $leftText->setAttribute('fill', '#000');
+            $fontG->appendChild($leftText);
+
+            $leftText = $xml->createElement('text', $left);
+            $leftText->setAttribute('x', $horizontalMargin);
+            $leftText->setAttribute('y', $totalHeight - $verticalMargin - 1);
+            $leftText->setAttribute('fill', '#fff');
+            $fontG->appendChild($leftText);
+
+            $rightText = $xml->createElement('text', $right);
+            $rightText->setAttribute('x', $totalWidth - $horizontalMargin);
+            $rightText->setAttribute('y', $totalHeight - $verticalMargin);
+            $rightText->setAttribute('style', 'text-anchor:end;fill:#000');
+            $fontG->appendChild($rightText);
+
+            $rightText = $xml->createElement('text', $right);
+            $rightText->setAttribute('x', $totalWidth - $horizontalMargin);
+            $rightText->setAttribute('y', $totalHeight - $verticalMargin - 1);
+            $rightText->setAttribute('style', 'text-anchor:end;fill:#fff');
+            $fontG->appendChild($rightText);
+
+            $svg->appendChild($fontG);
+
+            $xml->appendChild($svg);
+
+            echo $xml->saveXML();
+        });
+        return $response;
+    }
+
+}
diff --git a/templates/partials/_project-metadata.html.twig b/templates/partials/_project-metadata.html.twig
index 6addd82..9dbc403 100644
--- a/templates/partials/_project-metadata.html.twig
+++ b/templates/partials/_project-metadata.html.twig
@@ -10,3 +10,6 @@
     </svg>
     {{ project.createdAt|format_datetime('short', 'short', locale='fr') }}
 </span>
+<span class="me-2">
+    <img src="{{ path('app_badge_project_status', {'projectSlug': project.slug, 'status': 'done'}) }}" />
+</span>