LatteExtension: added option 'variables'

src/Bridges/ApplicationDI/LatteExtension.php

@@ -42,6 +42,7 @@ public function getConfigSchema(): Nette\Schema\Schema
 			'strictTypes' => Expect::bool(false),
 			'strictParsing' => Expect::bool(false),
 			'phpLinter' => Expect::string(),
+			'variables' => Expect::array([]),
 		]);
 	}
 
@@ -70,8 +71,10 @@ public function loadConfiguration()
 		}
 
 		$builder->addDefinition($this->prefix('templateFactory'))
-			->setFactory(ApplicationLatte\TemplateFactory::class)
-			->setArguments(['templateClass' => $config->templateClass]);
+			->setFactory(ApplicationLatte\TemplateFactory::class, [
+				'templateClass' => $config->templateClass,
+				'configVars' => $config->variables,
+			]);
 
 		if ($this->name === 'latte') {
 			$builder->addAlias('nette.latteFactory', $this->prefix('latteFactory'));

src/Bridges/ApplicationLatte/DefaultTemplate.php

@@ -30,6 +30,9 @@ final class DefaultTemplate extends Template
 	/** @var \stdClass[] */
 	public array $flashes = [];
 
+	/** @var \stdClass */
+	public mixed $config;
+
 
 	/**
 	 * Adds new template parameter.

src/Bridges/ApplicationLatte/TemplateFactory.php

@@ -30,6 +30,7 @@ public function __construct(
 		private ?Nette\Security\User $user = null,
 		private ?Nette\Caching\Storage $cacheStorage = null,
 		$templateClass = null,
+		private array $configVars = [],
 	) {
 		if ($templateClass && (!class_exists($templateClass) || !is_a($templateClass, Template::class, true))) {
 			throw new Nette\InvalidArgumentException("Class $templateClass does not implement " . Template::class . ' or it does not exist.');
@@ -85,6 +86,7 @@ public function createTemplate(?UI\Control $control = null, ?string $class = nul
 			'flashes' => $flashes,
 			'control' => $control,
 			'presenter' => $presenter,
+			'config' => $control instanceof UI\Presenter && $this->configVars ? (object) $this->configVars : null,
 		];
 
 		foreach ($params as $key => $value) {

tests/Bridges.DI/LatteExtension.variables.phpt

@@ -0,0 +1,78 @@
+<?php
+
+/**
+ * Test: LatteExtension v3
+ */
+
+declare(strict_types=1);
+
+use Nette\DI;
+use Tester\Assert;
+
+require __DIR__ . '/../bootstrap.php';
+
+if (version_compare(Latte\Engine::VERSION, '3', '<')) {
+	Tester\Environment::skip('Test for Latte 3');
+}
+
+Tester\Environment::bypassFinals();
+
+
+test('no variables', function () {
+	$loader = new DI\Config\Loader;
+	$config = $loader->load(Tester\FileMock::create('
+	latte:
+		variables:
+	', 'neon'));
+
+	$compiler = new DI\Compiler;
+	$compiler->addExtension('latte', new Nette\Bridges\ApplicationDI\LatteExtension('', false));
+	$code = $compiler
+		->addConfig($config)
+		->setClassName('Container1')
+		->compile();
+	eval($code);
+
+	$container = new Container1;
+	$latteFactory = $container->getService('latte.templateFactory');
+	$presenter = Mockery::mock(Nette\Application\UI\Presenter::class);
+	$presenter->shouldReceive('getHttpResponse')->andReturn(Mockery::mock(Nette\Http\IResponse::class)->shouldIgnoreMissing());
+	$presenter->shouldIgnoreMissing();
+
+	$template = $latteFactory->createTemplate($presenter);
+	Assert::notContains('config', $template->getParameters());
+});
+
+
+test('presenter presence', function () {
+	$loader = new DI\Config\Loader;
+	$config = $loader->load(Tester\FileMock::create('
+	latte:
+		variables:
+			foo: bar
+	', 'neon'));
+
+	$compiler = new DI\Compiler;
+	$compiler->addExtension('latte', new Nette\Bridges\ApplicationDI\LatteExtension('', false));
+	$code = $compiler
+		->addConfig($config)
+		->setClassName('Container2')
+		->compile();
+	eval($code);
+
+	$container = new Container2;
+	$latteFactory = $container->getService('latte.templateFactory');
+	$template = $latteFactory->createTemplate();
+	Assert::notContains('config', $template->getParameters());
+
+
+	$presenter = Mockery::mock(Nette\Application\UI\Presenter::class);
+	$presenter->shouldReceive('getHttpResponse')->andReturn(Mockery::mock(Nette\Http\IResponse::class)->shouldIgnoreMissing());
+	$presenter->shouldIgnoreMissing();
+
+	$template = $latteFactory->createTemplate($presenter);
+	Assert::equal(
+		(object) ['foo' => 'bar'],
+		$template->getParameters()['config'],
+	);
+});