feat: add 15 new WCAG rules, dynamic ARIA checks and bump version to v3.1.4

src/Rules/SummaryParent.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace YakNet\AccessibilityConsole\Rules;
+
+use DOMElement;
+use YakNet\AccessibilityConsole\Core\Severity;
+use YakNet\AccessibilityConsole\Core\Violation;
+use YakNet\AccessibilityConsole\Core\WCAGStandard;
+
+class SummaryParent extends AbstractRule
+{
+    public function getId(): string { return 'WCAG_1_3_1_SUMMARY_PARENT'; }
+    public function getDescription(): string { return '<summary> elements must be direct children of a <details> element.'; }
+    public function getStandard(): WCAGStandard { return WCAGStandard::A; }
+    public function getSeverity(): Severity { return Severity::ERROR; }
+    public function getLevel(): int { return 2; }
+
+    public function check(DOMElement $element): ?Violation
+    {
+        if (strtolower($element->tagName) !== 'summary') {
+            return null;
+        }
+
+        $parent = $element->parentNode;
+        if (!$parent instanceof DOMElement || strtolower($parent->tagName) !== 'details') {
+            return $this->createViolation(
+                $element,
+                $this->getDescription(),
+                'Wrap the <summary> element inside a <details> element or change it to a standard heading/button.'
+            );
+        }
+
+        return null;
+    }
+}