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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\AppMeta; |
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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 Doctrine\Common\Annotations\AnnotationReader; |
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use Doctrine\Common\Annotations\Reader; |
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use Doctrine\Common\Cache\Cache; |
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use Ray\Di\AbstractModule; |
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use Ray\Di\Bind; |
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use Ray\Di\InjectorInterface; |
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final class Compiler |
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{ |
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private $classes = []; |
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private $files = []; |
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/** |
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* Compile application |
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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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*/ |
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public function __invoke(string $appName, string $context, string $appDir) : string |
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{ |
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$loader = $this->compileLoader($appName, $context, $appDir); |
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$log = $this->compileDiScripts($appName, $context, $appDir); |
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return sprintf("Compile Log: %s\nautload.php: %s", $log, $loader); |
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} |
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public function compileDiScripts(string $appName, string $context, string $appDir) : string |
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{ |
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$appMeta = new AppMeta($appName, $context, $appDir); |
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(new Unlink)->force($appMeta->tmpDir); |
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$cacheNs = (string) filemtime($appMeta->appDir . '/src'); |
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$injector = new AppInjector($appName, $context, $appMeta, $cacheNs); |
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$cache = $injector->getInstance(Cache::class); |
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$reader = $injector->getInstance(AnnotationReader::class); |
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/* @var $reader \Doctrine\Common\Annotations\Reader */ |
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$namedParams = $injector->getInstance(NamedParameterInterface::class); |
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/* @var $namedParams NamedParameterInterface */ |
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// create DI factory class and AOP compiled class for all resources and save $app cache. |
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(new Bootstrap)->newApp($appMeta, $context, $cache); |
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// check resource injection and create annotation cache |
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foreach ($appMeta->getResourceListGenerator() as list($className)) { |
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$this->scanClass($injector, $reader, $namedParams, $className); |
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} |
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$logFile = realpath($appMeta->logDir) . '/compile.log'; |
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$this->saveCompileLog($appMeta, $context, $logFile); |
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return $logFile; |
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} |
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private function compileLoader(string $appName, string $context, string $appDir) : string |
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{ |
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$loaderFile = $appDir . '/vendor/autoload.php'; |
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if (! file_exists($loaderFile)) { |
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return ''; |
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} |
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$loaderFile = require $loaderFile; |
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spl_autoload_register( |
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function ($class) use ($loaderFile) { |
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$loaderFile->loadClass($class); |
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if ($class !== NullPage::class) { |
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$this->classes[] = $class; |
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} |
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}, |
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false, |
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true |
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); |
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$this->invokeTypicalRequest($appName, $context); |
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$fies = '<?php declare(strict_types=1);' . PHP_EOL; |
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foreach ($this->classes as $class) { |
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$isAutoloadFailed = ! class_exists($class, false) && ! interface_exists($class, false) && ! trait_exists($class, false); // could be phpdoc tag by anotation loader |
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if ($isAutoloadFailed) { |
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continue; |
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} |
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$fies .= sprintf( |
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"require %s';\n", |
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$this->getRelativePath($appDir, (string) (new \ReflectionClass($class))->getFileName()) |
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); |
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} |
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$fies .= "require __DIR__ . '/vendor/autoload.php';" . PHP_EOL; |
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$loaderFile = realpath($appDir) . '/autoload.php'; |
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file_put_contents($loaderFile, $fies); |
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return $loaderFile; |
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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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private function invokeTypicalRequest(string $appName, string $context) |
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{ |
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$app = (new Bootstrap)->getApp($appName, $context); |
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$ro = new NullPage; |
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$ro->uri = new Uri('app://self/'); |
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$app->resource->get->object($ro)(); |
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} |
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private function scanClass(InjectorInterface $injector, Reader $reader, NamedParameterInterface $namedParams, string $className) |
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{ |
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try { |
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$instance = $injector->getInstance($className); |
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} catch (\Exception $e) { |
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error_log(sprintf('Failed to instantiate [%s]: %s(%s)', $className, get_class($e), $e->getMessage())); |
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return; |
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} |
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$class = new \ReflectionClass($className); |
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$reader->getClassAnnotations($class); |
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$methods = $class->getMethods(); |
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foreach ($methods as $method) { |
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$methodName = $method->getName(); |
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if ($this->isMagicMethod($methodName)) { |
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continue; |
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} |
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$this->saveNamedParam($namedParams, $instance, $methodName); |
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// method annotation |
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$reader->getMethodAnnotations($method); |
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} |
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} |
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private function isMagicMethod($method) : bool |
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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, $instance, string $method) : void |
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{ |
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// named parameter |
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if (! \in_array($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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} |
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private function saveCompileLog(AbstractAppMeta $appMeta, string $context, string $logFile) |
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{ |
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$module = (new Module)($appMeta, $context); |
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/** @var AbstractModule $module */ |
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$container = $module->getContainer(); |
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foreach ($appMeta->getResourceListGenerator() as list($class)) { |
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new Bind($container, $class); |
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} |
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file_put_contents($logFile, (string) $module); |
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} |
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} |
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bearsunday /
BEAR.Package
Loading history...
If you access a property on an interface, you most likely code against a concrete implementation of the interface.
Available Fixes
Adding an additional type check:
Changing the type hint: