From ec91641ce89e8275e570faf7448d2172fe91e836 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Mon, 13 Nov 2023 21:45:17 +0100
Subject: [PATCH] Latte: compatible with latest blueprint

---
 .../Nodes/TemplatePrintNode.php               | 53 ++++++++-----------
 src/Bridges/ApplicationLatte/Template.php     | 10 ++++
 2 files changed, 33 insertions(+), 30 deletions(-)

diff --git a/src/Bridges/ApplicationLatte/Nodes/TemplatePrintNode.php b/src/Bridges/ApplicationLatte/Nodes/TemplatePrintNode.php
index a3421d976..6e56b61ce 100644
--- a/src/Bridges/ApplicationLatte/Nodes/TemplatePrintNode.php
+++ b/src/Bridges/ApplicationLatte/Nodes/TemplatePrintNode.php
@@ -12,10 +12,8 @@
 use Latte;
 use Latte\Compiler\PhpHelpers;
 use Latte\Compiler\PrintContext;
-use Nette\Application\UI\Presenter;
+use Nette\Application\UI;
 use Nette\Bridges\ApplicationLatte\Template;
-use Nette\PhpGenerator as Php;
-
 
 /**
  * {templatePrint [ClassName]}
@@ -24,42 +22,37 @@ class TemplatePrintNode extends Latte\Essential\Nodes\TemplatePrintNode
 {
 	public function print(PrintContext $context): string
 	{
-		return self::class . '::printClass($this, ' . PhpHelpers::dump($this->template) . '); exit;';
+		return self::class . '::printClass($this->getParameters(), ' . PhpHelpers::dump($this->template ?? Template::class) . '); exit;';
 	}
 
 
-	public static function printClass(Latte\Runtime\Template $template, ?string $parent = null): void
+	public static function printClass(array $params, string $parentClass): void
 	{
-		$blueprint = new Latte\Essential\Blueprint;
-		$name = 'Template';
-		$params = $template->getParameters();
+		$bp = new Latte\Essential\Blueprint;
 		$control = $params['control'] ?? $params['presenter'] ?? null;
-		if ($control) {
+		$name = 'Template';
+		if ($control instanceof UI\Control) {
 			$name = preg_replace('#(Control|Presenter)$#', '', $control::class) . 'Template';
-			unset($params[$control instanceof Presenter ? 'control' : 'presenter']);
+			unset($params[$control instanceof UI\Presenter ? 'control' : 'presenter']);
 		}
-
-		if ($parent) {
-			if (!class_exists($parent)) {
-				$blueprint->printHeader("{templatePrint}: Class '$parent' doesn't exist.");
-				return;
+		$class = $bp->generateTemplateClass($params, $name, $parentClass);
+		$code = (string) $class->getNamespace();
+
+		$bp->printBegin();
+		$bp->printCode($code);
+
+		if ($control instanceof UI\Control) {
+			$file = dirname((new \ReflectionClass($control))->getFileName()) . '/' . $class->getName() . '.php';
+			$_file = '<span style="user-select: all">' . htmlspecialchars($file) . '</span>';
+			if (file_exists($file)) {
+				echo "unsaved, file $_file already exists";
+			} else {
+				echo "saved to file $_file";
+				file_put_contents($file, "<?php\n\ndeclare(strict_types=1);\n\n$code");
 			}
-
-			$params = array_diff_key($params, get_class_vars($parent));
 		}
 
-		$funcs = array_diff_key((array) $template->global->fn, (new Latte\Essential\CoreExtension)->getFunctions());
-		unset($funcs['isLinkCurrent'], $funcs['isModuleCurrent']);
-
-		$namespace = new Php\PhpNamespace(Php\Helpers::extractNamespace($name));
-		$class = $namespace->addClass(Php\Helpers::extractShortName($name));
-		$class->setExtends($parent ?: Template::class);
-
-		$blueprint->addProperties($class, $params);
-		$blueprint->addFunctions($class, $funcs);
-
-		$end = $blueprint->printCanvas();
-		$blueprint->printCode((string) $namespace);
-		echo $end;
+		$bp->printEnd();
+		exit;
 	}
 }
diff --git a/src/Bridges/ApplicationLatte/Template.php b/src/Bridges/ApplicationLatte/Template.php
index 4912b27c2..c07ea9975 100644
--- a/src/Bridges/ApplicationLatte/Template.php
+++ b/src/Bridges/ApplicationLatte/Template.php
@@ -19,6 +19,7 @@
 class Template implements Nette\Application\UI\Template
 {
 	private ?string $file = null;
+	private ?string $blueprint;
 
 
 	public function __construct(
@@ -39,6 +40,9 @@ final public function getLatte(): Latte\Engine
 	public function render(?string $file = null, array $params = []): void
 	{
 		Nette\Utils\Arrays::toObject($params, $this);
+		if (isset($this->blueprint)) {
+			Nodes\TemplatePrintNode::printClass($this->getParameters(), $this->blueprint);
+		}
 		$this->latte->render($file ?: $this->file, $this);
 	}
 
@@ -139,6 +143,12 @@ final public function getParameters(): array
 	}
 
 
+	public function blueprint(?string $parentClass = null): void
+	{
+		$this->blueprint = $parentClass ?? self::class;
+	}
+
+
 	/**
 	 * Prevents unserialization.
 	 */