skip nested property fetch

rules/nette/src/NodeAnalyzer/RenderMethodAnalyzer.php

@@ -0,0 +1,88 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\Nette\NodeAnalyzer;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Expr\Assign;
+use PhpParser\Node\Expr\PropertyFetch;
+use PhpParser\Node\Stmt\ClassMethod;
+use PhpParser\NodeTraverser;
+use Rector\NodeNameResolver\NodeNameResolver;
+use Rector\NodeNestingScope\ScopeNestingComparator;
+use Symplify\Astral\NodeTraverser\SimpleCallableNodeTraverser;
+
+final class RenderMethodAnalyzer
+{
+    /**
+     * @var SimpleCallableNodeTraverser
+     */
+    private $simpleCallableNodeTraverser;
+
+    /**
+     * @var NodeNameResolver
+     */
+    private $nodeNameResolver;
+
+    /**
+     * @var ScopeNestingComparator
+     */
+    private $scopeNestingComparator;
+
+    public function __construct(
+        SimpleCallableNodeTraverser $simpleCallableNodeTraverser,
+        NodeNameResolver $nodeNameResolver,
+        ScopeNestingComparator $scopeNestingComparator
+    ) {
+        $this->simpleCallableNodeTraverser = $simpleCallableNodeTraverser;
+        $this->nodeNameResolver = $nodeNameResolver;
+        $this->scopeNestingComparator = $scopeNestingComparator;
+    }
+
+    public function hasConditionalTemplateAssigns(ClassMethod $classMethod): bool
+    {
+        $hasConditionalAssigns = false;
+
+        $this->simpleCallableNodeTraverser->traverseNodesWithCallable(
+            $classMethod,
+            function (Node $node) use (&$hasConditionalAssigns): ?int {
+                if (! $node instanceof Assign) {
+                    return null;
+                }
+
+                if (! $this->isThisTemplatePropertyFetch($node->var)) {
+                    return null;
+                }
+
+                if ($this->scopeNestingComparator->isNodeConditionallyScoped($node)) {
+                    $hasConditionalAssigns = true;
+                    return NodeTraverser::STOP_TRAVERSAL;
+                }
+
+                return null;
+            }
+        );
+
+        return $hasConditionalAssigns;
+    }
+
+    private function isThisTemplatePropertyFetch(Expr $expr): bool
+    {
+        if (! $expr instanceof PropertyFetch) {
+            return false;
+        }
+
+        if (! $expr->var instanceof PropertyFetch) {
+            return false;
+        }
+
+        $nestedPropertyFetch = $expr->var;
+        if (! $this->nodeNameResolver->isName($nestedPropertyFetch->var, 'this')) {
+            return false;
+        }
+
+        return $this->nodeNameResolver->isName($nestedPropertyFetch->name, 'template');
+    }
+}

rules/nette/src/Rector/ClassMethod/TemplateMagicAssignToExplicitVariableArrayRector.php

@@ -10,6 +10,7 @@
 use PhpParser\Node\Stmt\Expression;
 use PhpParser\Node\Stmt\Return_;
 use Rector\Core\Rector\AbstractRector;
+use Rector\Nette\NodeAnalyzer\RenderMethodAnalyzer;
 use Rector\Nette\NodeFactory\ActionRenderFactory;
 use Rector\Nette\TemplatePropertyAssignCollector;
 use Rector\NodeTypeResolver\Node\AttributeKey;
@@ -31,12 +32,19 @@ final class TemplateMagicAssignToExplicitVariableArrayRector extends AbstractRec
      */
     private $actionRenderFactory;
 
+    /**
+     * @var RenderMethodAnalyzer
+     */
+    private $renderMethodAnalyzer;
+
     public function __construct(
         ActionRenderFactory $actionRenderFactory,
-        TemplatePropertyAssignCollector $templatePropertyAssignCollector
+        TemplatePropertyAssignCollector $templatePropertyAssignCollector,
+        RenderMethodAnalyzer $renderMethodAnalyzer
     ) {
         $this->templatePropertyAssignCollector = $templatePropertyAssignCollector;
         $this->actionRenderFactory = $actionRenderFactory;
+        $this->renderMethodAnalyzer = $renderMethodAnalyzer;
     }
 
     public function getRuleDefinition(): RuleDefinition
@@ -126,6 +134,6 @@ private function shouldSkip(ClassMethod $classMethod): bool
             return true;
         }
 
-        return ! $classMethod->isPublic();
+        return $this->renderMethodAnalyzer->hasConditionalTemplateAssigns($classMethod);
     }
 }