Add LiveActions and Events

Author: StevenRenaux

src/TwigComponent/src/Command/ComponentDebugCommand.php

@@ -20,8 +20,11 @@
 use Symfony\Component\Console\Style\SymfonyStyle;
 use Symfony\Component\Finder\Finder;
 use Symfony\UX\LiveComponent\Attribute\AsLiveComponent;
+use Symfony\UX\LiveComponent\Attribute\LiveAction;
 use Symfony\UX\LiveComponent\Attribute\LiveProp;
 use Symfony\UX\TwigComponent\Attribute\AsTwigComponent;
+use Symfony\UX\TwigComponent\Attribute\PostMount;
+use Symfony\UX\TwigComponent\Attribute\PreMount;
 use Symfony\UX\TwigComponent\ComponentFactory;
 use Symfony\UX\TwigComponent\Twig\PropsNode;
 use Twig\Environment;
@@ -55,7 +58,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
         $io = new SymfonyStyle($input, $output);
         $name = $input->getArgument('name');
 
-        if ($name) {
+        if (null !== $name) {
             try {
                 $metadata = $this->componentFactory->metadataFor($name);
             } catch (\Exception $e) {
@@ -69,7 +72,6 @@ protected function execute(InputInterface $input, OutputInterface $output): int
             $allProperties = [];
 
             if ($class) {
-                $propertyLabel = 'Properties (type / name / default value if exist)';
                 $type = 'AsTwigComponent';
 
                 if ($metadata->get('live')) {
@@ -90,21 +92,40 @@ protected function execute(InputInterface $input, OutputInterface $output): int
                         $propertyDisplay = $visibility.' $'.$propertyName.(null !== $value ? ' = '.$value : '');
 
                         if (\count($propertyAttributes) > 0) {
-                            $allLiveProperties = [
-                                ...$allLiveProperties,
-                                $propertyDisplay,
-                            ];
+                            $allLiveProperties[] = $propertyDisplay;
                         } else {
-                            $allProperties = [
-                                ...$allProperties,
-                                $propertyDisplay,
-                            ];
+                            $allProperties[] = $propertyDisplay;
                         }
                     }
                 }
-            } else {
-                $propertyLabel = 'Properties (name / default value if exist)';
 
+                $methods = $reflectionClass->getMethods();
+                $allEvents = [];
+                $allActions = [];
+
+                foreach ($methods as $method) {
+                    if ('mount' === $method->getName()) {
+                        $allEvents[] = 'Mount';
+                    }
+
+                    foreach ($method->getAttributes() as $attribute) {
+                        if (PreMount::class === $attribute->getName()) {
+                            $allEvents[] = 'PreMount';
+                            break;
+                        }
+
+                        if (PostMount::class === $attribute->getName()) {
+                            $allEvents[] = 'PostMount';
+                            break;
+                        }
+
+                        if (LiveAction::class === $attribute->getName()) {
+                            $allActions[] = $method->getName();
+                            break;
+                        }
+                    }
+                }
+            } else {
                 $source = $this->twigEnvironment->load($metadata->getTemplate())->getSourceContext();
                 $tokenStream = $this->twigEnvironment->tokenize($source);
                 $bodyNode = $this->twigEnvironment->parse($tokenStream)->getNode('body')->getNode(0);
@@ -134,10 +155,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
                             $property = $variable;
                         }
 
-                        $allProperties = [
-                            ...$allProperties,
-                            $property,
-                        ];
+                        $allProperties[] = $property;
                     }
                 }
             }
@@ -147,20 +165,21 @@ protected function execute(InputInterface $input, OutputInterface $output): int
                 ['Type', $type],
                 ['Class', $class ?? 'Anonymous component'],
                 ['Template', $metadata->getTemplate()],
-                [$propertyLabel, \count($allProperties) > 0 ? implode("\n", $allProperties) : null],
+                ['Properties', \count($allProperties) > 0 ? implode("\n", $allProperties) : null],
             ];
 
             if (isset($allLiveProperties) && \count($allLiveProperties) > 0) {
                 $componentInfos[] = ['Live Properties', implode("\n", $allLiveProperties)];
             }
-
-            $table = new Table($output);
-            $table->setHeaders(['Property', 'Value']);
-
-            foreach ($componentInfos as $info) {
-                $table->addRow($info);
+            if (isset($allEvents) && \count($allEvents) > 0) {
+                $componentInfos[] = ['Events', implode("\n", $allEvents)];
+            }
+            if (isset($allActions) && \count($allActions) > 0) {
+                $componentInfos[] = ['LiveAction Methods', implode("\n", $allActions)];
             }
 
+            $table = new Table($output);
+            $table->setHeaders(['Property', 'Value'])->setRows($componentInfos);
             $table->render();
 
             return Command::SUCCESS;
@@ -226,23 +245,16 @@ protected function execute(InputInterface $input, OutputInterface $output): int
         foreach ($allComponents as $component) {
             $metadata = $this->componentFactory->metadataFor($component['name']);
 
-            $dataToRender = [...$dataToRender,
-                [
-                    $metadata->getName(),
-                    $metadata->get('class') ?? 'Anonymous component',
-                    $metadata->getTemplate(),
-                    $component['type'],
-                ],
+            $dataToRender[] = [
+                $metadata->getName(),
+                $metadata->get('class') ?? 'Anonymous component',
+                $metadata->getTemplate(),
+                $component['type'],
             ];
         }
 
         $table = new Table($output);
-        $table->setHeaders(['Component', 'Class', 'Template', 'Type']);
-
-        foreach ($dataToRender as $data) {
-            $table->addRow($data);
-        }
-
+        $table->setHeaders(['Component', 'Class', 'Template', 'Type'])->setRows($dataToRender);
         $table->render();
 
         return Command::SUCCESS;