Adding own macros after migration

DavidTheNewbie

Hi guys. I would like you help. I am migrating from 2.1.9 to 2.2.2

I have my own macro registered like this under 2.1.9. So far so good, fully working:

File: MyMacros

use Nette\Latte\Macros\MacroSet;
use Nette\Latte\Compiler;
use Nette\Latte\MacroNode;
use Nette\Latte\PhpWriter;

class MyMacros extends MacroSet
{
	public static function install(Compiler $compiler)
	{
		$me = new static($compiler);
		$me->addMacro('partial', array($me, 'macroPartial'));
	}

	public function macroPartial(MacroNode $node, PhpWriter $writer)
	{
		$code = $writer->write(
			'Nette\Latte\Macros\CoreMacros::includeTemplate($presenter->findPartialTemplateFile(%node.word), %node.array? + $template->getParameters(), $_l->templates[%var])',
			$this->getCompiler()->getTemplateId()
		);

		if ($node->modifiers) {
			return $writer->write('echo %modify(%raw->__toString(TRUE))', $code);
		} else {
			return $code . '->render()';
		}
	}
}

With 2.2 in place, I have newly successfully targeted the macro file via:

nette:
    latte:
        macros:
            - MyApp\Templating\Latte\MyMacros

After an attempt to migrate to 2.2 (with fixed namespaces):

File: MyMacros

use Latte\Macros\MacroSet;
use Latte\Compiler;
use Latte\MacroNode;
use Latte\PhpWriter;

class MyMacros extends MacroSet
{
	public static function install(Compiler $compiler)
	{
		$me = new static($compiler);
		$me->addMacro('partial', array($me, 'macroPartial'));
	}

	public function macroPartial(MacroNode $node, PhpWriter $writer)
	{
		$code = $writer->write(
			'\Latte\Macros\CoreMacros::includeTemplate($presenter->findPartialTemplateFile(%node.word), %node.array? + $template->getParameters(), $_l->templates[%var])',
			$this->getCompiler()->getTemplateId()
		);

		if ($node->modifiers) {
			return $writer->write('echo %modify(%raw->__toString(TRUE))', $code);
		} else {
			return $code . '->render()';
		}
	}
}

Unfortunately, I get:

Fatal Error – Call to undefined method Latte\Macros\CoreMacros::includeTemplate()

The thing with the partial macro is that the CoreMacros::includeTemplate(…) function is gone with 2.2. Is there anything similar to the CoreMacros::includeTemplate(…) function from 2.2?

I have tried to substitute the missing function by:

File: MyMacros

use Latte\Macros\MacroSet;
use Latte\Compiler;
use Latte\MacroNode;
use Latte\PhpWriter;

class MyMacros extends MacroSet
{
	public static function install(Compiler $compiler)
	{
		$me = new static($compiler);
		$me->addMacro('partial', array($me, 'macroPartial'));
	}

	public function macroPartial(MacroNode $node, PhpWriter $writer)
	{
		$code = $writer->write(
			'\MyApp\Templating\Latte\MyMacros::includeTemplate($presenter->findPartialTemplateFile(%node.word), %node.array? + $template->getParameters(), $_l->templates[%var])',
			$this->getCompiler()->getTemplateId()
		);

		if ($node->modifiers) {
			return $writer->write('echo %modify(%raw->__toString(TRUE))', $code);
		} else {
			return $code . '->render()';
		}
	}

	/**
      * Substitute for the missing function since 2.2
      */
	public static function includeTemplate($destination, array $params)
	{
		$tpl = new \Nette\Bridges\ApplicationLatte\Template(new \Latte\Engine);
		$tpl->setFile($destination);
		$tpl->setParameters($params);

		return $tpl;
	}
}

It partially did the trick but cannot be used as it apparently cannot detect default Nette macros:

User Error – Exception in Nette\Bridges\ApplicationLatte\Template::__toString(): Unknown macro {link} in …/partials/file.latte:31 in /var/www/html/…

Would you be so kind as to point me in the right direction? I fail to find anything similar in the 2.2 docs.

Last edited by DavidTheNewbie (2017-02-12 12:29)