feat: Divi placeholders, strict $variable references and full-form attribute writer

VariableRef parses, validates and re-serializes every $variable(...)$ value (S1/S2/S12); AttrWriter routes strings by catalog kind incl. per-subName composite kinds and key-name URL fallback (S3/S3a), rejects odd value keys (S13) and Divi HTML/attribute fields without unfiltered_html (S7); ambiguous design-system labels fail with their ids (S13a); R2 finding recorded (S5). Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-09-26 13:23:59 +02:00
parent 395e9644ac
commit 1ea2e16c49
10 changed files with 1417 additions and 0 deletions
@@ -0,0 +1,78 @@
+<?php
+
+declare(strict_types=1);
+
+namespace LIT\MCP\Tests\Unit\Integrations\Divi\Compose;
+
+use LIT\MCP\Integrations\Divi\Compose\AttrWriter;
+use LIT\MCP\Integrations\Divi\Compose\MediaResolver;
+use LIT\MCP\Integrations\Divi\Compose\Placeholders;
+use LIT\MCP\Integrations\Divi\Compose\ValueSanitizer;
+use LIT\MCP\Tests\Unit\Integrations\Divi\Design\DesignSystemTest;
+use LIT\MCP\Tests\Unit\Integrations\Divi\Schema\ModuleCatalogTest;
+
+/**
+ * Compose classes wired with the real Divi 5.2.1 sample catalog, the sample design system and
+ * predictable fakes for sanitizing and media (no WordPress). $unfiltered switches the fake
+ * sanitizer between a user with and without unfiltered_html (ruling S7).
+ */
+final class ComposeFixture
+{
+    public static function sanitizer(bool $unfiltered = false): ValueSanitizer
+    {
+        return new class ($unfiltered) implements ValueSanitizer {
+            public function __construct(private bool $unfiltered)
+            {
+            }
+
+            public function text(string $value): string
+            {
+                return trim(strip_tags($value));
+            }
+
+            public function html(string $value): string
+            {
+                return (string) preg_replace('#<script\b[^>]*>.*?</script>#is', '', $value);
+            }
+
+            public function code(string $value): string
+            {
+                return $value;
+            }
+
+            public function url(string $value): string
+            {
+                return str_starts_with(strtolower(trim($value)), 'javascript:') ? '' : trim($value);
+            }
+
+            public function allowsUnfilteredHtml(): bool
+            {
+                return $this->unfiltered;
+            }
+        };
+    }
+
+    public static function media(): MediaResolver
+    {
+        return new class implements MediaResolver {
+            public function image(int $id): ?array
+            {
+                return match ($id) {
+                    33 => ['url' => 'https://kunde.test/wp-content/uploads/team.jpg', 'alt' => 'Unser Team'],
+                    12 => ['url' => 'https://kunde.test/wp-content/uploads/halle.jpg', 'alt' => ''],
+                    default => null,
+                };
+            }
+        };
+    }
+
+    public static function placeholders(): Placeholders
+    {
+        return new Placeholders(DesignSystemTest::sample());
+    }
+
+    public static function attrWriter(bool $unfiltered = false): AttrWriter
+    {
+        return new AttrWriter(ModuleCatalogTest::sampleCatalog(), self::placeholders(), self::sanitizer($unfiltered));
+    }
+}