refactor: small Divi tree helpers out of DiviWriter (M3)

Block::isPlaceholder replaces the divi/placeholder literals (ledger T4);
NodeIndex::parentBlock/sectionLabel replace the two parentBlock copies and
DiviWriter::sectionLabel; DiviChange::idOf and Outline::summary replace the
duplicated id resolution and outline text; DiviSchema holds the shared
input properties. Behaviour unchanged.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
This commit is contained in:
2026-09-26 18:24:29 +02:00
co-authored by Claude Opus 5.5
parent ecfece719d
commit d2cc82f31b
18 changed files with 188 additions and 86 deletions
@@ -38,6 +38,13 @@ final class BlockTest extends TestCase
self::assertSame('divi/button', Block::create('divi/button')->name());
}
public function testOnlyThePlaceholderIsAPlaceholder(): void
{
self::assertTrue(Block::create('divi/placeholder')->isPlaceholder());
self::assertFalse(Block::create('divi/section')->isPlaceholder());
self::assertFalse(Block::create('core/placeholder')->isPlaceholder());
}
public function testSetAttrsRefusesOnAnOpaqueGlobalModule(): void
{
$document = (new Parser())->parse('<!-- wp:divi/section {"globalModule":"x"} --><!-- /wp:divi/section -->');