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<?php |
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declare(strict_types=1); |
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namespace BEAR\Package; |
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use BEAR\AppMeta\AbstractAppMeta; |
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use BEAR\AppMeta\Meta; |
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use BEAR\Package\Provide\Error\NullPage; |
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use BEAR\Resource\Exception\ParameterException; |
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use BEAR\Resource\NamedParameterInterface; |
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use BEAR\Resource\Uri; |
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use BEAR\Sunday\Extension\Application\AbstractApp; |
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use BEAR\Sunday\Extension\Application\AppInterface; |
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use Composer\Autoload\ClassLoader; |
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use Doctrine\Common\Annotations\Reader; |
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use Doctrine\Common\Cache\Cache; |
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use function file_exists; |
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use Ray\Di\AbstractModule; |
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use Ray\Di\InjectorInterface; |
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use ReflectionClass; |
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final class Compiler |
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{ |
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/** |
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* @var string[] |
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*/ |
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private $classes = []; |
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/** |
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* @var InjectorInterface |
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*/ |
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private $injector; |
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/** |
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* @var string |
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*/ |
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private $appName; |
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/** |
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* @var string |
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*/ |
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private $context; |
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/** |
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* @var string |
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*/ |
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private $appDir; |
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/** |
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* @var string |
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*/ |
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private $cacheNs; |
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/** |
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* @var Meta |
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*/ |
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private $appMeta; |
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/** |
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* @var array<int, string> |
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*/ |
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private $compiled = []; |
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/** |
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* @var array<int, string> |
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*/ |
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private $failed = []; |
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/** |
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* @param string $appName application name "MyVendor|MyProject" |
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* @param string $context application context "prod-app" |
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* @param string $appDir application path |
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* @param string $cacheNs cache namespace |
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*/ |
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public function __construct(string $appName, string $context, string $appDir, string $cacheNs = '') |
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{ |
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$this->registerLoader($appDir); |
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$this->appName = $appName; |
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$this->context = $context; |
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$this->appDir = $appDir; |
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$this->cacheNs = $cacheNs; |
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$this->appMeta = new Meta($appName, $context, $appDir); |
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/** @psalm-suppress MixedAssignment */ |
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$this->injector = Injector::getInstance($appName, $context, $appDir, $cacheNs); |
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} |
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/** |
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* Compile application |
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*/ |
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public function compile() : int |
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{ |
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if (! is_dir($this->appDir)) { |
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throw new \RuntimeException($this->appDir); |
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} |
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$preload = $this->compilePreload($this->appMeta, $this->context); |
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$module = (new Module)($this->appMeta, $this->context); |
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$this->compileSrc($module); |
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echo PHP_EOL; |
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$this->compileDiScripts($this->appMeta); |
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/** @var float $start */ |
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$start = $_SERVER['REQUEST_TIME_FLOAT']; |
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$time = number_format(microtime(true) - $start, 2); |
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$memory = number_format(memory_get_peak_usage() / (1024 * 1024), 3); |
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echo PHP_EOL; |
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printf("Compilation (1/2) took %f seconds and used %fMB of memory\n", $time, $memory); |
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printf("Success: %d Failed: %d\n", count($this->compiled), count($this->failed)); |
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printf("preload.php: %s\n", $preload); |
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foreach ($this->failed as $faild) { |
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printf("UNBOUND: %s \n", $faild); |
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} |
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return $this->failed ? 1 : 0; |
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} |
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public function dumpAutoload() : int |
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{ |
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echo PHP_EOL; |
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$this->invokeTypicalRequest(); |
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$paths = $this->getPaths($this->classes); |
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$autolaod = $this->saveAutoloadFile($this->appMeta->appDir, $paths); |
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/** @var float $start */ |
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$start = $_SERVER['REQUEST_TIME_FLOAT']; |
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$time = number_format(microtime(true) - $start, 2); |
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$memory = number_format(memory_get_peak_usage() / (1024 * 1024), 3); |
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printf("Compilation (2/2) took %f seconds and used %fMB of memory\n", $time, $memory); |
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printf("autoload.php: %s\n", $autolaod); |
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return 0; |
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} |
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public function registerLoader(string $appDir) : void |
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{ |
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$loaderFile = $appDir . '/vendor/autoload.php'; |
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if (! file_exists($loaderFile)) { |
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throw new \RuntimeException('no loader'); |
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} |
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/** @var ClassLoader $loader */ |
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$loader = require $loaderFile; |
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spl_autoload_register( |
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/** @var class-string $class */ |
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function (string $class) use ($loader) : void { |
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$loader->loadClass($class); |
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if ($class !== NullPage::class) { |
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$this->classes[] = $class; |
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} |
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}, |
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false, |
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true |
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); |
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} |
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public function compileDiScripts(AbstractAppMeta $appMeta) : void |
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{ |
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$reader = $this->injector->getInstance(Reader::class); |
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assert($reader instanceof Reader); |
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$namedParams = $this->injector->getInstance(NamedParameterInterface::class); |
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assert($namedParams instanceof NamedParameterInterface); |
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// create DI factory class and AOP compiled class for all resources and save $app cache. |
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$app = $this->injector->getInstance(AppInterface::class); |
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assert($app instanceof AppInterface); |
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// check resource injection and create annotation cache |
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$metas = $appMeta->getResourceListGenerator(); |
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/** @var array{0: string, 1:string} $meta */ |
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foreach ($metas as $meta) { |
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/** @var string $className */ |
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[$className] = $meta; |
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assert(class_exists($className)); |
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$this->scanClass($reader, $namedParams, $className); |
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} |
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} |
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public function compileSrc(AbstractModule $module) : AbstractModule |
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{ |
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$container = $module->getContainer()->getContainer(); |
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$dependencies = array_keys($container); |
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sort($dependencies); |
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foreach ($dependencies as $dependencyIndex) { |
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$pos = strpos((string) $dependencyIndex, '-'); |
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assert(is_int($pos)); |
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$interface = substr((string) $dependencyIndex, 0, $pos); |
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$name = substr((string) $dependencyIndex, $pos + 1); |
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$this->getInstance($interface, $name); |
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} |
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return $module; |
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} |
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/** |
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* @param array<string> $paths |
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*/ |
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private function saveAutoloadFile(string $appDir, array $paths) : string |
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{ |
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$autoloadFile = '<?php' . PHP_EOL . 'require __DIR__ . \'/vendor/ray/di/src/ProviderInterface.php\'; |
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' . PHP_EOL; |
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foreach ($paths as $path) { |
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$autoloadFile .= sprintf( |
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"require %s';\n", |
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$this->getRelativePath($appDir, $path) |
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); |
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} |
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$autoloadFile .= "require __DIR__ . '/vendor/autoload.php';" . PHP_EOL; |
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$loaderFile = realpath($appDir) . '/autoload.php'; |
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file_put_contents($loaderFile, $autoloadFile); |
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return $loaderFile; |
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} |
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private function compilePreload(AbstractAppMeta $appMeta, string $context) : string |
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{ |
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$this->loadResources($appMeta->name, $context, $appMeta->appDir); |
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$paths = $this->getPaths($this->classes); |
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$output = '<?php' . PHP_EOL; |
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$output .= "require __DIR__ . '/vendor/autoload.php';" . PHP_EOL; |
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foreach ($paths as $path) { |
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$output .= sprintf( |
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"require_once %s';\n", |
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$this->getRelativePath($appMeta->appDir, $path) |
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); |
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} |
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$preloadFile = realpath($appMeta->appDir) . '/preload.php'; |
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file_put_contents($preloadFile, $output); |
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return $preloadFile; |
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} |
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private function getRelativePath(string $rootDir, string $file) : string |
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{ |
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$dir = (string) realpath($rootDir); |
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if (strpos($file, $dir) !== false) { |
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return (string) preg_replace('#^' . preg_quote($dir, '#') . '#', "__DIR__ . '", $file); |
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} |
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return $file; |
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} |
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/** |
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* @psalm-suppress MixedFunctionCall |
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* @psalm-suppress NoInterfaceProperties |
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*/ |
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private function invokeTypicalRequest() : void |
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{ |
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$app = $this->injector->getInstance(AppInterface::class); |
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assert($app instanceof AbstractApp); |
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$ro = new NullPage; |
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$ro->uri = new Uri('app://self/'); |
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/** @psalm-suppress MixedMethodCall */ |
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$app->resource->get->object($ro)(); |
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} |
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/** |
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* Save annotation and method meta information |
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* |
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* @template T |
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* |
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* @param class-string<T> $className |
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*/ |
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private function scanClass(Reader $reader, NamedParameterInterface $namedParams, string $className) : void |
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{ |
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$class = new \ReflectionClass($className); |
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/** @var T $instance */ |
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$instance = $class->newInstanceWithoutConstructor(); |
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if (! $instance instanceof $className) { |
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return; |
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} |
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$reader->getClassAnnotations($class); |
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$methods = $class->getMethods(); |
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$log = sprintf('M %s:', $className); |
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foreach ($methods as $method) { |
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$methodName = $method->getName(); |
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if ($this->isMagicMethod($methodName)) { |
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continue; |
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} |
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if (substr($methodName, 0, 2) === 'on') { |
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$log .= sprintf(' %s', $methodName); |
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$this->saveNamedParam($namedParams, $instance, $methodName); |
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} |
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// method annotation |
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$reader->getMethodAnnotations($method); |
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$log .= sprintf('@ %s', $methodName); |
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} |
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// echo $log . PHP_EOL; |
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} |
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286
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private function isMagicMethod(string $method) : bool |
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287
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{ |
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return \in_array($method, ['__sleep', '__wakeup', 'offsetGet', 'offsetSet', 'offsetExists', 'offsetUnset', 'count', 'ksort', 'asort', 'jsonSerialize'], true); |
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} |
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private function saveNamedParam(NamedParameterInterface $namedParameter, object $instance, string $method) : void |
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292
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{ |
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293
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// named parameter |
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if (! \in_array($method, ['onGet', 'onPost', 'onPut', 'onPatch', 'onDelete', 'onHead'], true)) { |
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return; |
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} |
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$callable = [$instance, $method]; |
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if (! is_callable($callable)) { |
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return; |
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} |
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try { |
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$namedParameter->getParameters($callable, []); |
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} catch (ParameterException $e) { |
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return; |
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} |
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306
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} |
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307
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308
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/** |
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309
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* @param array<string> $classes |
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310
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* |
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311
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* @return array<string> |
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312
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*/ |
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313
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private function getPaths(array $classes) : array |
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314
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{ |
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315
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$paths = []; |
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316
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foreach ($classes as $class) { |
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317
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// could be phpdoc tag by annotation loader |
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318
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|
$isAutoloadFailed = ! class_exists($class, false) && ! interface_exists($class, false) && ! trait_exists($class, false); |
|
319
|
|
|
if ($isAutoloadFailed) { |
|
320
|
|
|
continue; |
|
321
|
|
|
} |
|
322
|
|
|
assert(class_exists($class) || interface_exists($class) || trait_exists($class)); |
|
323
|
|
|
$filePath = (string) (new ReflectionClass($class))->getFileName(); |
|
324
|
|
|
if (! file_exists($filePath) || strpos($filePath, 'phar') === 0) { |
|
325
|
|
|
continue; |
|
326
|
|
|
} |
|
327
|
|
|
$paths[] = $this->getRelativePath($this->appDir, $filePath); |
|
328
|
|
|
} |
|
329
|
|
|
|
|
330
|
|
|
return $paths; |
|
331
|
|
|
} |
|
332
|
|
|
|
|
333
|
|
|
private function loadResources(string $appName, string $context, string $appDir) : void |
|
334
|
|
|
{ |
|
335
|
|
|
$meta = new Meta($appName, $context, $appDir); |
|
336
|
|
|
$resMetas = $meta->getGenerator('*'); |
|
337
|
|
|
foreach ($resMetas as $resMeta) { |
|
338
|
|
|
$this->getInstance($resMeta->class); |
|
339
|
|
|
} |
|
340
|
|
|
} |
|
341
|
|
|
|
|
342
|
|
|
private function getInstance(string $interface, string $name = '') : void |
|
343
|
|
|
{ |
|
344
|
|
|
$dependencyIndex = $interface . '-' . $name; |
|
345
|
|
|
if (in_array($dependencyIndex, $this->compiled, true)) { |
|
346
|
|
|
printf("S %s:%s\n", $interface, $name); |
|
347
|
|
|
|
|
348
|
|
|
return; |
|
349
|
|
|
} |
|
350
|
|
|
try { |
|
351
|
|
|
$this->injector->getInstance($interface, $name); |
|
352
|
|
|
$this->compiled[] = $dependencyIndex; |
|
353
|
|
|
$this->progress('.'); |
|
354
|
|
|
} catch (\Exception $e) { |
|
355
|
|
|
$this->failed[] = $dependencyIndex; |
|
356
|
|
|
$this->progress('F'); |
|
357
|
|
|
} |
|
358
|
|
|
} |
|
359
|
|
|
|
|
360
|
|
|
private function progress(string $char) : void |
|
361
|
|
|
{ |
|
362
|
|
|
/** |
|
363
|
|
|
* @var int |
|
364
|
|
|
*/ |
|
365
|
|
|
static $cnt = 0; |
|
366
|
|
|
|
|
367
|
|
|
echo $char; |
|
368
|
|
|
$cnt++; |
|
369
|
|
|
if ($cnt === 60) { |
|
370
|
|
|
$cnt = 0; |
|
371
|
|
|
echo PHP_EOL; |
|
372
|
|
|
} |
|
373
|
|
|
} |
|
374
|
|
|
} |
|
375
|
|
|
|
This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types.