The flag isFormType is always true after first test

src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Compiler/TranslationUpdateCommandPass.php → src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Compiler/TranslationExtractCommandPass.php

@@ -14,7 +14,7 @@
 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 
-class TranslationUpdateCommandPass implements CompilerPassInterface
+class TranslationExtractCommandPass implements CompilerPassInterface
 {
     public function process(ContainerBuilder $container): void
     {

src/Symfony/Bundle/FrameworkBundle/FrameworkBundle.php

@@ -20,7 +20,7 @@
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TestServiceContainerRealRefPass;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TestServiceContainerWeakRefPass;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TranslationLintCommandPass;
-use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TranslationUpdateCommandPass;
+use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TranslationExtractCommandPass;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\UnusedTagsPass;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\VirtualRequestStackPass;
 use Symfony\Component\Cache\Adapter\ApcuAdapter;
@@ -188,7 +188,7 @@ public function build(ContainerBuilder $container): void
         // must be registered after MonologBundle's LoggerChannelPass
         $container->addCompilerPass(new ErrorLoggerCompilerPass(), PassConfig::TYPE_BEFORE_OPTIMIZATION, -32);
         $container->addCompilerPass(new VirtualRequestStackPass());
-        $container->addCompilerPass(new TranslationUpdateCommandPass(), PassConfig::TYPE_BEFORE_REMOVING);
+        $container->addCompilerPass(new TranslationExtractCommandPass(), PassConfig::TYPE_BEFORE_REMOVING);
         $this->addCompilerPassIfExists($container, StreamablePass::class);
 
         if ($container->getParameter('kernel.debug')) {

src/Symfony/Bundle/FrameworkBundle/Resources/config/translation.php

@@ -28,6 +28,7 @@
 use Symfony\Component\Translation\Extractor\ExtractorInterface;
 use Symfony\Component\Translation\Extractor\PhpAstExtractor;
 use Symfony\Component\Translation\Extractor\Visitor\ConstraintVisitor;
+use Symfony\Component\Translation\Extractor\Visitor\FormTypeVisitor;
 use Symfony\Component\Translation\Extractor\Visitor\TranslatableMessageVisitor;
 use Symfony\Component\Translation\Extractor\Visitor\TransMethodVisitor;
 use Symfony\Component\Translation\Formatter\MessageFormatter;
@@ -164,6 +165,9 @@
         ->set('translation.extractor.visitor.constraint', ConstraintVisitor::class)
             ->tag('translation.extractor.visitor')
 
+        ->set('translation.extractor.visitor.form_type', FormTypeVisitor::class)
+            ->tag('translation.extractor.visitor')
+
         ->set('translation.reader', TranslationReader::class)
         ->alias(TranslationReaderInterface::class, 'translation.reader')
 

src/Symfony/Component/Translation/DependencyInjection/TranslatorPass.php

@@ -24,6 +24,13 @@ public function process(ContainerBuilder $container): void
             return;
         }
 
+        $this->processLoadersAndReaders($container);
+        $this->processExtractorConstraintVisitor($container);
+        $this->processTwigPaths($container);
+    }
+
+    private function processLoadersAndReaders(ContainerBuilder $container): void
+    {
         $loaders = [];
         $loaderRefs = [];
         foreach ($container->findTaggedServiceIds('translation.loader', true) as $id => $attributes) {
@@ -48,29 +55,38 @@ public function process(ContainerBuilder $container): void
             ->replaceArgument(0, ServiceLocatorTagPass::register($container, $loaderRefs))
             ->replaceArgument(3, $loaders)
         ;
+    }
 
-        if ($container->hasDefinition('validator') && $container->hasDefinition('translation.extractor.visitor.constraint')) {
-            $constraintVisitorDefinition = $container->getDefinition('translation.extractor.visitor.constraint');
-            $constraintClassNames = [];
+    private function processExtractorConstraintVisitor(ContainerBuilder $container): void
+    {
+        if (!$container->hasDefinition('validator') || !$container->hasDefinition('translation.extractor.visitor.constraint')) {
+            return;
+        }
 
-            foreach ($container->getDefinitions() as $definition) {
-                if (!$definition->hasTag('validator.constraint_validator')) {
-                    continue;
-                }
-                // Resolve constraint validator FQCN even if defined as %foo.validator.class% parameter
-                $className = $container->getParameterBag()->resolveValue($definition->getClass());
-                // Extraction of the constraint class name from the Constraint Validator FQCN
-                $constraintClassNames[] = str_replace('Validator', '', substr(strrchr($className, '\\'), 1));
-            }
+        $constraintVisitorDefinition = $container->getDefinition('translation.extractor.visitor.constraint');
+        $constraintClassNames = [];
 
-            $constraintVisitorDefinition->setArgument(0, $constraintClassNames);
+        foreach ($container->getDefinitions() as $definition) {
+            if (!$definition->hasTag('validator.constraint_validator')) {
+                continue;
+            }
+            // Resolve constraint validator FQCN even if defined as %foo.validator.class% parameter
+            $className = $container->getParameterBag()->resolveValue($definition->getClass());
+            // Extraction of the constraint class name from the Constraint Validator FQCN
+            $constraintClassNames[] = str_replace('Validator', '', substr(strrchr($className, '\\'), 1));
         }
 
+        $constraintVisitorDefinition->setArgument(0, $constraintClassNames);
+    }
+
+    private function processTwigPaths(ContainerBuilder $container): void
+    {
         if (!$container->hasParameter('twig.default_path')) {
             return;
         }
 
         $paths = array_keys($container->getDefinition('twig.template_iterator')->getArgument(1));
+
         if ($container->hasDefinition('console.command.translation_debug')) {
             $definition = $container->getDefinition('console.command.translation_debug');
             $definition->replaceArgument(4, $container->getParameter('twig.default_path'));
@@ -79,6 +95,7 @@ public function process(ContainerBuilder $container): void
                 $definition->replaceArgument(6, $paths);
             }
         }
+
         if ($container->hasDefinition('console.command.translation_extract')) {
             $definition = $container->getDefinition('console.command.translation_extract');
             $definition->replaceArgument(5, $container->getParameter('twig.default_path'));

src/Symfony/Component/Translation/Extractor/PhpAstExtractor.php

@@ -71,7 +71,7 @@ protected function canBeExtracted(string $file): bool
     {
         return 'php' === pathinfo($file, \PATHINFO_EXTENSION)
             && $this->isFile($file)
-            && preg_match('/\bt\(|->trans\(|TranslatableMessage|Symfony\\\\Component\\\\Validator\\\\Constraints/i', file_get_contents($file));
+            && preg_match('/\bt\(|->trans\(|TranslatableMessage|Symfony\\\\Component\\\\Validator\\\\Constraints|Symfony\\\\Component\\\\Form\\\\AbstractType/i', file_get_contents($file));
     }
 
     protected function extractFromDirectory(array|string $resource): iterable|Finder

src/Symfony/Component/Translation/Extractor/Visitor/AbstractVisitor.php

@@ -81,7 +81,7 @@ protected function nodeFirstNamedArgumentIndex(Node\Expr\CallLike|Node\Attribute
         return \PHP_INT_MAX;
     }
 
-    private function getStringNamedArguments(Node\Expr\CallLike|Node\Attribute $node, ?string $argumentName = null, bool $isArgumentNamePattern = false): array
+    protected function getStringNamedArguments(Node\Expr\CallLike|Node\Attribute $node, ?string $argumentName = null, bool $isArgumentNamePattern = false): array
     {
         $args = $node instanceof Node\Expr\CallLike ? $node->getArgs() : $node->args;
         $argumentValues = [];
@@ -97,22 +97,14 @@ private function getStringNamedArguments(Node\Expr\CallLike|Node\Attribute $node
         return array_filter($argumentValues);
     }
 
-    private function getStringValue(Node $node): ?string
+    protected function getStringValue(Node $node): ?string
     {
         if ($node instanceof Node\Scalar\String_) {
             return $node->value;
         }
 
         if ($node instanceof Node\Expr\BinaryOp\Concat) {
-            if (null === $left = $this->getStringValue($node->left)) {
-                return null;
-            }
-
-            if (null === $right = $this->getStringValue($node->right)) {
-                return null;
-            }
-
-            return $left.$right;
+            return $this->getStringValueFromConcatNode($node);
         }
 
         if ($node instanceof Node\Expr\Assign && $node->expr instanceof Node\Scalar\String_) {
@@ -132,4 +124,17 @@ private function getStringValue(Node $node): ?string
 
         return null;
     }
+
+    private function getStringValueFromConcatNode(Node\Expr\BinaryOp\Concat $node): ?string
+    {
+        if (null === $left = $this->getStringValue($node->left)) {
+            return null;
+        }
+
+        if (null === $right = $this->getStringValue($node->right)) {
+            return null;
+        }
+
+        return $left.$right;
+    }
 }

src/Symfony/Component/Translation/Extractor/Visitor/FormTypeVisitor.php

@@ -0,0 +1,114 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Translation\Extractor\Visitor;
+
+use PhpParser\Node;
+use PhpParser\NodeVisitor;
+use Symfony\Component\Form\AbstractType;
+
+/**
+ * @author Mathieu Santostefano <[email protected]>
+ *
+ * Code mostly comes from https://github.com/php-translation/extractor/blob/master/src/Visitor/Php/Symfony/
+ */
+final class FormTypeVisitor extends AbstractVisitor implements NodeVisitor
+{
+    /**
+     * Stores whether the current class is a form type across visits of all children nodes.
+     */
+    private bool $isFormType = false;
+
+    public function beforeTraverse(array $nodes): ?Node
+    {
+        return null;
+    }
+
+    public function enterNode(Node $node): ?Node
+    {
+        if (!$this->isFormType($node)) {
+            return null;
+        }
+
+        // Visit all array expressions to look for options array
+        if ($node instanceof Node\Expr\Array_) {
+            $this->visitOptionsArray($node);
+        }
+
+        // Visit all "add()" method calls to look for implicit labels
+        if ($node instanceof Node\Expr\MethodCall) {
+            $this->visitAddMethodCall($node);
+        }
+
+        return null;
+    }
+
+    public function leaveNode(Node $node): ?Node
+    {
+        if ($node instanceof Node\Stmt\Class_) {
+            $this->isFormType = false;
+        }
+
+        return null;
+    }
+
+    public function afterTraverse(array $nodes): ?Node
+    {
+        return null;
+    }
+
+    private function visitAddMethodCall(Node\Expr\MethodCall $node): void
+    {
+        if ('add' !== $node->name->name) {
+            return;
+        }
+
+        if (!$node->args[0]->value instanceof Node\Scalar\String_) {
+            return;
+        }
+
+        if (\count($node->args) === 1) {
+            $this->addMessageToCatalogue($this->getStringValue($node->args[0]->value), 'messages', $node->args[0]->value->getStartLine());
+        }
+    }
+
+    private function visitOptionsArray(Node\Expr\Array_ $node): void
+    {
+        $translatableOptions = ['label', 'placeholder', 'help'];
+
+        foreach ($node->items as $item) {
+            if (!$item->key instanceof Node\Scalar\String_ || !in_array($item->key->value, $translatableOptions, true)) {
+                continue;
+            }
+
+            // If the option is a non-empty string, add it to the messages
+            $stringValue = $this->getStringValue($item->value);
+            if (null !== $stringValue && '' !== $stringValue) {
+                $this->addMessageToCatalogue($stringValue, 'messages', $item->getStartLine());
+            }
+        }
+    }
+
+    private function isFormType(Node $node): bool
+    {
+        if ($node instanceof Node\Stmt\Class_) {
+            if ($node->extends !== null) {
+                if ($node->extends->isFullyQualified()) {
+                    if ($node->extends->name === AbstractType::class) {
+                        $this->isFormType = true;
+                    }
+                }
+            }
+        }
+
+        return $this->isFormType;
+    }
+}

src/Symfony/Component/Translation/Tests/DependencyInjection/TranslatorPassTest.php

@@ -16,8 +16,10 @@
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Definition;
 use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\Form\Extension\Core\Type\TextType;
 use Symfony\Component\Translation\DependencyInjection\TranslatorPass;
 use Symfony\Component\Translation\Extractor\Visitor\ConstraintVisitor;
+use Symfony\Component\Translation\Extractor\Visitor\FormTypeVisitor;
 use Symfony\Component\Validator\Constraints\IsbnValidator;
 use Symfony\Component\Validator\Constraints\LengthValidator;
 use Symfony\Component\Validator\Constraints\NotBlankValidator;