Latte 2 → 3: vlastni makro vystup v ruznych contextem

Latte 2 zjednoduseno (snad ne moc)

public function macroResource(MacroNode $node, PhpWriter $writer)
{
	$url = $node->tokenizer->fetchWord();
	return $writer->write('echo %escape(%var)', $url);
}

Pouziti:

<script src={resource init.min.js}></script>
<script>
	var chat = {resource chat.min.js};
</script>

Vystup:

<script src="init.min.js"></script>
<script>
	var chat = "chat.min.js";
</script>

---

V Latte3 se snazim takto:

class ResourceNode extends StatementNode
{
	public ExpressionNode $url;


	public static function create(Tag $tag): ResourceNode
	{
		$tag->expectArguments();
		$node = $tag->node = new ResourceNode();
		$node->url = $tag->parser->parseUnquotedStringOrExpression();
		return $node;
	}


	public function print(PrintContext $context): string
	{
		return $context->format("echo %escape(%node)", $this->url);
	}


	public function &getIterator(): \Generator
	{
		yield $this->url;
	}
}

Vystup:

<script src="init.min.js"></script>
<script>
	var chat = chat.min.js;
</script>

Pripadne me pokusy konci s tim, ze attribut ma apostrofy navic.