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<?php |
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namespace Mpociot\ApiDoc\Commands; |
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use Illuminate\Console\Command; |
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use Illuminate\Routing\Route; |
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use Illuminate\Support\Collection; |
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use Illuminate\Support\Facades\URL; |
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use Mpociot\ApiDoc\Extracting\Generator; |
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use Mpociot\ApiDoc\Matching\RouteMatcher\Match; |
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use Mpociot\ApiDoc\Matching\RouteMatcherInterface; |
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use Mpociot\ApiDoc\Tools\DocumentationConfig; |
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use Mpociot\ApiDoc\Tools\Flags; |
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use Mpociot\ApiDoc\Tools\Utils; |
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use Mpociot\ApiDoc\Writing\Writer; |
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use Mpociot\Reflection\DocBlock; |
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use ReflectionClass; |
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use ReflectionException; |
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use ReflectionFunction; |
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class GenerateDocumentation extends Command |
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{ |
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/** |
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* The name and signature of the console command. |
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* |
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* @var string |
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*/ |
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protected $signature = 'apidoc:generate |
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{--force : Force rewriting of existing routes} |
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'; |
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/** |
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* The console command description. |
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* |
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* @var string |
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*/ |
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protected $description = 'Generate your API documentation from existing Laravel routes.'; |
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/** |
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* @var DocumentationConfig |
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*/ |
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private $docConfig; |
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/** |
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* @var string |
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*/ |
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private $baseUrl; |
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/** |
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* Execute the console command. |
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* |
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* @param RouteMatcherInterface $routeMatcher |
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* |
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* @return void |
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*/ |
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public function handle(RouteMatcherInterface $routeMatcher) |
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{ |
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// Using a global static variable here, so fuck off if you don't like it. |
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// Also, the --verbose option is included with all Artisan commands. |
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Flags::$shouldBeVerbose = $this->option('verbose'); |
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$this->docConfig = new DocumentationConfig(config('apidoc')); |
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$this->baseUrl = $this->docConfig->get('base_url') ?? config('app.url'); |
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URL::forceRootUrl($this->baseUrl); |
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$routes = $routeMatcher->getRoutes($this->docConfig->get('routes'), $this->docConfig->get('router')); |
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$generator = new Generator($this->docConfig); |
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$parsedRoutes = $this->processRoutes($generator, $routes); |
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$groupedRoutes = collect($parsedRoutes) |
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->groupBy('metadata.groupName') |
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->sortBy(static function ($group) { |
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/* @var $group Collection */ |
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return $group->first()['metadata']['groupName']; |
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}, SORT_NATURAL); |
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$writer = new Writer( |
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$this, |
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$this->docConfig, |
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$this->option('force') |
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); |
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$writer->writeDocs($groupedRoutes); |
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} |
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/** |
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* @param \Mpociot\ApiDoc\Extracting\Generator $generator |
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* @param Match[] $routes |
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* |
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* @throws \ReflectionException |
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* |
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* @return array |
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*/ |
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private function processRoutes(Generator $generator, array $routes) |
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{ |
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$parsedRoutes = []; |
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foreach ($routes as $routeItem) { |
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$route = $routeItem->getRoute(); |
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/** @var Route $route */ |
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$messageFormat = '%s route: [%s] %s'; |
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$routeMethods = implode(',', $generator->getMethods($route)); |
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$routePath = $generator->getUri($route); |
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$routeControllerAndMethod = Utils::getRouteClassAndMethodNames($route->getAction()); |
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if (! $this->isValidRoute($routeControllerAndMethod)) { |
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$this->warn(sprintf($messageFormat, 'Skipping invalid', $routeMethods, $routePath)); |
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continue; |
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} |
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if (! $this->doesControllerMethodExist($routeControllerAndMethod)) { |
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$this->warn(sprintf($messageFormat, 'Skipping', $routeMethods, $routePath).': Controller method does not exist.'); |
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continue; |
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} |
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if (! $this->isRouteVisibleForDocumentation($routeControllerAndMethod)) { |
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$this->warn(sprintf($messageFormat, 'Skipping', $routeMethods, $routePath).': @hideFromAPIDocumentation was specified.'); |
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continue; |
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} |
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try { |
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$parsedRoutes[] = $generator->processRoute($route, $routeItem->getRules()); |
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$this->info(sprintf($messageFormat, 'Processed', $routeMethods, $routePath)); |
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} catch (\Exception $exception) { |
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$this->warn(sprintf($messageFormat, 'Skipping', $routeMethods, $routePath).'- Exception '.get_class($exception).' encountered : '.$exception->getMessage()); |
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} |
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} |
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return $parsedRoutes; |
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} |
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/** |
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* @param array $routeControllerAndMethod |
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* |
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* @return bool |
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*/ |
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private function isValidRoute(array $routeControllerAndMethod = null) |
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{ |
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if (is_array($routeControllerAndMethod)) { |
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[$classOrObject, $method] = $routeControllerAndMethod; |
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if (Utils::isInvokableObject($classOrObject)) { |
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return true; |
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} |
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$routeControllerAndMethod = $classOrObject.'@'.$method; |
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} |
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return ! is_callable($routeControllerAndMethod) |
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&& ! is_null($routeControllerAndMethod); |
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} |
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/** |
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* @param array $routeControllerAndMethod |
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* |
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* @throws ReflectionException |
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* |
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* @return bool |
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*/ |
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private function doesControllerMethodExist(array $routeControllerAndMethod) |
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{ |
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return method_exists(...$routeControllerAndMethod); |
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} |
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/** |
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* @param array $routeControllerAndMethod |
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* |
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* @throws ReflectionException |
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* |
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* @return bool |
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*/ |
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private function isRouteVisibleForDocumentation(array $routeControllerAndMethod) |
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{ |
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[$class, $method] = $routeControllerAndMethod; |
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if ($class instanceof \Closure) { |
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$reflection = new ReflectionFunction($class); |
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$comment = $reflection->getDocComment(); |
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} else { |
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$reflection = new ReflectionClass($class); |
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$comment = $reflection->getMethod($method)->getDocComment(); |
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} |
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if ($comment) { |
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$phpdoc = new DocBlock($comment); |
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return collect($phpdoc->getTags()) |
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->filter(function ($tag) { |
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return $tag->getName() === 'hideFromAPIDocumentation'; |
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}) |
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->isEmpty(); |
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} |
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return true; |
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} |
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} |
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mpociot /
laravel-apidoc-generator
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This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.