Compiler::getFileInfo() - Code Metrics - Inspection of "Extracet installContextModule method" - koriym/BEAR.Package - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — scrutinzer (0e2b92)

by Akihito

created 2020-10-11 08:51 UTC

Compiler::getFileInfo() A

↳ Parent: Compiler

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	8
rs	10
c	0
b	0
f	0
cc	2
nc	2
nop	1

<?php

declare(strict_types=1);

namespace BEAR\Package;

use BEAR\AppMeta\AbstractAppMeta;
use BEAR\AppMeta\Meta;
use BEAR\Package\Provide\Error\NullPage;
use BEAR\Resource\Exception\ParameterException;
use BEAR\Resource\NamedParameterInterface;
use BEAR\Resource\Uri;
use BEAR\Sunday\Extension\Application\AppInterface;
use Composer\Autoload\ClassLoader;
use Doctrine\Common\Annotations\Reader;
use Ray\Di\AbstractModule;
use Ray\Di\Exception\Unbound;
use Ray\Di\InjectorInterface;
use Ray\ObjectGrapher\ObjectGrapher;
use ReflectionClass;
use RuntimeException;
use Throwable;

use function array_keys;
use function assert;
use function class_exists;
use function count;
use function file_exists;
use function file_put_contents;
use function get_class;
use function in_array;
use function interface_exists;
use function is_callable;
use function is_float;
use function is_int;
use function memory_get_peak_usage;
use function microtime;
use function number_format;
use function preg_quote;
use function preg_replace;
use function printf;
use function property_exists;
use function realpath;
use function sort;
use function spl_autoload_register;
use function sprintf;
use function strpos;
use function substr;
use function trait_exists;

use const PHP_EOL;

final class Compiler
{
    /** @var string[] */
    private $classes = [];

    /** @var InjectorInterface */
    private $injector;

    /** @var string */
    private $context;

    /** @var string */
    private $appDir;

    /** @var Meta */
    private $appMeta;

    /** @var array<int, string> */
    private $compiled = [];

    /** @var array<string, string> */
    private $failed = [];

    /** @var list<string> */
    private $overwritten = [];

    /**
     * @param string $appName application name "MyVendor|MyProject"
     * @param string $context application context "prod-app"
     * @param string $appDir  application path
     */
    public function __construct(string $appName, string $context, string $appDir)
    {
        $this->registerLoader($appDir);
        $this->hookNullObjectClass($appDir);
        $this->context = $context;
        $this->appDir = $appDir;
        $this->appMeta = new Meta($appName, $context, $appDir);
        /** @psalm-suppress MixedAssignment */
        $this->injector = Injector::getInstance($appName, $context, $appDir);
    }

    /**
     * Compile application
     *
     * @return 0|1 exit code

     */
    public function compile(): int
    {
        $preload = $this->compilePreload($this->appMeta, $this->context);
        $module = (new Module())($this->appMeta, $this->context);
        $this->compileSrc($module);
        echo PHP_EOL;
        $this->compileDiScripts($this->appMeta);
        $dot = $this->failed ? '' : $this->compileObjectGraphDotFile($module);
        $start = $_SERVER['REQUEST_TIME_FLOAT'];
        assert(is_float($start));
        $time = number_format(microtime(true) - $start, 2);
        $memory = number_format(memory_get_peak_usage() / (1024 * 1024), 3);
        echo PHP_EOL;
        printf("Compilation (1/2) took %f seconds and used %fMB of memory\n", $time, $memory);
        printf("Success: %d Failed: %d\n", count($this->compiled), count($this->failed));
        printf("preload.php: %s\n", $this->getFileInfo($preload));
        printf("module.dot: %s\n", $dot ? $this->getFileInfo($dot) : 'n/a');

        foreach ($this->failed as $depedencyIndex => $error) {
            printf("UNBOUND: %s for %s \n", $error, $depedencyIndex);
        }

        return $this->failed ? 1 : 0;
    }

    public function dumpAutoload(): int
    {
        echo PHP_EOL;
        $this->invokeTypicalRequest();
        $paths = $this->getPaths($this->classes);
        $autolaod = $this->saveAutoloadFile($this->appMeta->appDir, $paths);
        $start = $_SERVER['REQUEST_TIME_FLOAT'];
        assert(is_float($start));
        $time = number_format(microtime(true) - $start, 2);
        $memory = number_format(memory_get_peak_usage() / (1024 * 1024), 3);
        printf("Compilation (2/2) took %f seconds and used %fMB of memory\n", $time, $memory);
        printf("autoload.php: %s\n", $this->getFileInfo($autolaod));

        return 0;
    }

    public function registerLoader(string $appDir): void
    {
        $loaderFile = $appDir . '/vendor/autoload.php';
        if (! file_exists($loaderFile)) {
            throw new RuntimeException('no loader');
        }

        $loader = require $loaderFile;
        assert($loader instanceof ClassLoader);
        spl_autoload_register(
            /** @var class-string $class */

            function (string $class) use ($loader): void {
                $loader->loadClass($class);
                if ($class !== NullPage::class) {
                    $this->classes[] = $class;
                }
            }
        );
    }

    public function compileDiScripts(AbstractAppMeta $appMeta): void
    {
        $reader = $this->injector->getInstance(Reader::class);
        assert($reader instanceof Reader);
        $namedParams = $this->injector->getInstance(NamedParameterInterface::class);
        assert($namedParams instanceof NamedParameterInterface);
        // create DI factory class and AOP compiled class for all resources and save $app cache.
        $app = $this->injector->getInstance(AppInterface::class);
        assert($app instanceof AppInterface);

        // check resource injection and create annotation cache
        $metas = $appMeta->getResourceListGenerator();
        /** @var array{0: string, 1:string} $meta */
        foreach ($metas as $meta) {
            [$className] = $meta;

            assert(class_exists($className));
            $this->scanClass($reader, $namedParams, $className);
        }
    }

    public function compileSrc(AbstractModule $module): AbstractModule
    {
        $container = $module->getContainer()->getContainer();
        $dependencies = array_keys($container);
        sort($dependencies);
        foreach ($dependencies as $dependencyIndex) {
            $pos = strpos((string) $dependencyIndex, '-');
            assert(is_int($pos));
            $interface = substr((string) $dependencyIndex, 0, $pos);
            $name = substr((string) $dependencyIndex, $pos + 1);
            $this->getInstance($interface, $name);
        }

        return $module;
    }

    private function getFileInfo(string $filename): string
    {
        if (in_array($filename, $this->overwritten, true)) {
            return $filename . ' (overwritten)';
        }

        return $filename;
    }

    /**
     * @param array<string> $paths
     */
    private function saveAutoloadFile(string $appDir, array $paths): string
    {
        $requiredFile = '';
        foreach ($paths as $path) {
            $requiredFile .= sprintf(
                "require %s';\n",
                $this->getRelativePath($appDir, $path)
            );
        }

        $autoloadFile = sprintf("<?php

// %s autoload

%s
require __DIR__ . '/vendor/autoload.php';
", $this->context, $requiredFile);
        $fileName = realpath($appDir) . '/autoload.php';
        $this->putFileContents($fileName, $autoloadFile);

        return $fileName;
    }

    private function compilePreload(AbstractAppMeta $appMeta, string $context): string
    {
        $this->loadResources($appMeta->name, $context, $appMeta->appDir);
        $paths = $this->getPaths($this->classes);
        $requiredOnceFile = '';
        foreach ($paths as $path) {
            $requiredOnceFile .= sprintf(
                "require_once %s';\n",
                $this->getRelativePath($appMeta->appDir, $path)
            );
        }

        $preloadFile = sprintf("<?php

// %s preload

require __DIR__ . '/vendor/autoload.php';

%s", $this->context, $requiredOnceFile);
        $fileName = realpath($appMeta->appDir) . '/preload.php';
        $this->putFileContents($fileName, $preloadFile);

        return $fileName;
    }

    private function getRelativePath(string $rootDir, string $file): string
    {
        $dir = (string) realpath($rootDir);
        if (strpos($file, $dir) !== false) {
            return (string) preg_replace('#^' . preg_quote($dir, '#') . '#', "__DIR__ . '", $file);
        }

        return $file;
    }

    /**
     * @psalm-suppress MixedFunctionCall
     * @psalm-suppress NoInterfaceProperties
     */
    private function invokeTypicalRequest(): void
    {
        $app = $this->injector->getInstance(AppInterface::class);
        assert($app instanceof AppInterface);
        assert(property_exists($app, 'resource'));
        $ro = new NullPage();
        $ro->uri = new Uri('app://self/');
        /** @psalm-suppress MixedMethodCall */
        $app->resource->get->object($ro)();
interface SomeInterface { }
class SomeClass implements SomeInterface {
    public $a;
}

function someFunction(SomeInterface $object) {
    if ($object instanceof SomeClass) {
        $a = $object->a;
    }
}
    }

    /**
     * Save annotation and method meta information
     *
     * @param class-string<T> $className

     *
     * @template T
     */
    private function scanClass(Reader $reader, NamedParameterInterface $namedParams, string $className): void
    {
        $class = new ReflectionClass($className);
        $instance = $class->newInstanceWithoutConstructor();
        if (! $instance instanceof $className) {
            return; // @codeCoverageIgnore
        }

        $reader->getClassAnnotations($class);
        $methods = $class->getMethods();
        $log = sprintf('M %s:', $className);
        foreach ($methods as $method) {
            $methodName = $method->getName();

            if ($this->isMagicMethod($methodName)) {
                continue;
            }

            if (substr($methodName, 0, 2) === 'on') {
                $log .= sprintf(' %s', $methodName);
                $this->saveNamedParam($namedParams, $instance, $methodName);
            }

            // method annotation
            $reader->getMethodAnnotations($method);
            $log .= sprintf('@ %s', $methodName);
        }

//        echo $log . PHP_EOL;
    }

    private function isMagicMethod(string $method): bool
    {
        return in_array($method, ['__sleep', '__wakeup', 'offsetGet', 'offsetSet', 'offsetExists', 'offsetUnset', 'count', 'ksort', 'asort', 'jsonSerialize'], true);
    }

    private function saveNamedParam(NamedParameterInterface $namedParameter, object $instance, string $method): void
    {
        // named parameter
        if (! in_array($method, ['onGet', 'onPost', 'onPut', 'onPatch', 'onDelete', 'onHead'], true)) {
            return;  // @codeCoverageIgnore
        }

        $callable = [$instance, $method];
        if (! is_callable($callable)) {
            return;  // @codeCoverageIgnore
        }

        try {
            $namedParameter->getParameters($callable, []);
        } catch (ParameterException $e) {
            return;
        }
    }

    /**
     * @param array<string> $classes
     *
     * @return array<string>
     */
    private function getPaths(array $classes): array
    {
        $paths = [];
        foreach ($classes as $class) {
            // could be phpdoc tag by annotation loader
            if ($this->isNotAutoloadble($class)) {
                continue;
            }

            /** @var class-string $class */

            $filePath = (string) (new ReflectionClass($class))->getFileName(); // @phpstan-ignore-line
            if (! file_exists($filePath) || is_int(strpos($filePath, 'phar'))) {
                continue; // @codeCoverageIgnore
            }

            $paths[] = $this->getRelativePath($this->appDir, $filePath);
        }

        return $paths;
    }

    private function isNotAutoloadble(string $class): bool
    {
        return ! class_exists($class, false) && ! interface_exists($class, false) && ! trait_exists($class, false);
    }

    private function loadResources(string $appName, string $context, string $appDir): void
    {
        $meta = new Meta($appName, $context, $appDir);

        $resMetas = $meta->getGenerator('*');
        foreach ($resMetas as $resMeta) {
            $this->getInstance($resMeta->class);
        }
    }

    private function getInstance(string $interface, string $name = ''): void
    {
        $dependencyIndex = $interface . '-' . $name;
        if (in_array($dependencyIndex, $this->compiled, true)) {
            // @codeCoverageIgnoreStart
            printf("S %s:%s\n", $interface, $name);

            return;

            // @codeCoverageIgnoreEnd
        }

        try {
            $this->injector->getInstance($interface, $name);
            $this->compiled[] = $dependencyIndex;
            $this->progress('.');
        } catch (Unbound $e) {
            if ($dependencyIndex === 'Ray\Aop\MethodInvocation-') {
                return;
            }

            $this->failed[$dependencyIndex] = $e->getMessage();
            $this->progress('F');
            // @codeCoverageIgnoreStart
        } catch (Throwable $e) {
            $this->failed[$dependencyIndex] = sprintf('%s: %s', get_class($e), $e->getMessage());
            $this->progress('F');
            // @codeCoverageIgnoreEnd
        }
    }

    private function progress(string $char): void
    {
        /**
         * @var int
         */
        static $cnt = 0;

        echo $char;
        $cnt++;
        if ($cnt === 60) {
            $cnt = 0;
            echo PHP_EOL;
        }
    }

    private function hookNullObjectClass(string $appDir): void
    {
        $compileScript = realpath($appDir) . '/.compile.php';
        if (file_exists($compileScript)) {
            require $compileScript;
        }
    }

    private function putFileContents(string $fileName, string $content): void
    {
        if (file_exists($fileName)) {
            $this->overwritten[] = $fileName;
        }

        file_put_contents($fileName, $content);
    }

    private function compileObjectGraphDotFile(AbstractModule $module): string
    {
        $dotFile = sprintf('%s/module.dot', $this->appDir);
        $this->putFileContents($dotFile, (new ObjectGrapher())($module));

        return $dotFile;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace BEAR\Package;
6
7			use BEAR\AppMeta\AbstractAppMeta;
8			use BEAR\AppMeta\Meta;
9			use BEAR\Package\Provide\Error\NullPage;
10			use BEAR\Resource\Exception\ParameterException;
11			use BEAR\Resource\NamedParameterInterface;
12			use BEAR\Resource\Uri;
13			use BEAR\Sunday\Extension\Application\AppInterface;
14			use Composer\Autoload\ClassLoader;
15			use Doctrine\Common\Annotations\Reader;
16			use Ray\Di\AbstractModule;
17			use Ray\Di\Exception\Unbound;
18			use Ray\Di\InjectorInterface;
19			use Ray\ObjectGrapher\ObjectGrapher;
20			use ReflectionClass;
21			use RuntimeException;
22			use Throwable;
23
24			use function array_keys;
25			use function assert;
26			use function class_exists;
27			use function count;
28			use function file_exists;
29			use function file_put_contents;
30			use function get_class;
31			use function in_array;
32			use function interface_exists;
33			use function is_callable;
34			use function is_float;
35			use function is_int;
36			use function memory_get_peak_usage;
37			use function microtime;
38			use function number_format;
39			use function preg_quote;
40			use function preg_replace;
41			use function printf;
42			use function property_exists;
43			use function realpath;
44			use function sort;
45			use function spl_autoload_register;
46			use function sprintf;
47			use function strpos;
48			use function substr;
49			use function trait_exists;
50
51			use const PHP_EOL;
52
53			final class Compiler
54			{
55			/** @var string[] */
56			private $classes = [];
57
58			/** @var InjectorInterface */
59			private $injector;
60
61			/** @var string */
62			private $context;
63
64			/** @var string */
65			private $appDir;
66
67			/** @var Meta */
68			private $appMeta;
69
70			/** @var array<int, string> */
71			private $compiled = [];
72
73			/** @var array<string, string> */
74			private $failed = [];
75
76			/** @var list<string> */
77			private $overwritten = [];
78
79			/**
80			* @param string $appName application name "MyVendor\|MyProject"
81			* @param string $context application context "prod-app"
82			* @param string $appDir application path
83			*/
84			public function __construct(string $appName, string $context, string $appDir)
85			{
86			$this->registerLoader($appDir);
87			$this->hookNullObjectClass($appDir);
88			$this->context = $context;
89			$this->appDir = $appDir;
90			$this->appMeta = new Meta($appName, $context, $appDir);
91			/** @psalm-suppress MixedAssignment */
92			$this->injector = Injector::getInstance($appName, $context, $appDir);
93			}
94
95			/**
96			* Compile application
97			*
98			* @return 0\|1 exit code
			0 ignored issues – show Documentation introduced 2020-10-11 08:24 UTC by Report Bug Copy Issue Report The doc-type `0\|1` could not be parsed: Unknown type name "0" at position 0. (view supported doc-types) 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. Loading history...
99			*/
100			public function compile(): int
101			{
102			$preload = $this->compilePreload($this->appMeta, $this->context);
103			$module = (new Module())($this->appMeta, $this->context);
104			$this->compileSrc($module);
105			echo PHP_EOL;
106			$this->compileDiScripts($this->appMeta);
107			$dot = $this->failed ? '' : $this->compileObjectGraphDotFile($module);
108			$start = $_SERVER['REQUEST_TIME_FLOAT'];
109			assert(is_float($start));
110			$time = number_format(microtime(true) - $start, 2);
111			$memory = number_format(memory_get_peak_usage() / (1024 * 1024), 3);
112			echo PHP_EOL;
113			printf("Compilation (1/2) took %f seconds and used %fMB of memory\n", $time, $memory);
114			printf("Success: %d Failed: %d\n", count($this->compiled), count($this->failed));
115			printf("preload.php: %s\n", $this->getFileInfo($preload));
116			printf("module.dot: %s\n", $dot ? $this->getFileInfo($dot) : 'n/a');
117
118			foreach ($this->failed as $depedencyIndex => $error) {
119			printf("UNBOUND: %s for %s \n", $error, $depedencyIndex);
120			}
121
122			return $this->failed ? 1 : 0;
123			}
124
125			public function dumpAutoload(): int
126			{
127			echo PHP_EOL;
128			$this->invokeTypicalRequest();
129			$paths = $this->getPaths($this->classes);
130			$autolaod = $this->saveAutoloadFile($this->appMeta->appDir, $paths);
131			$start = $_SERVER['REQUEST_TIME_FLOAT'];
132			assert(is_float($start));
133			$time = number_format(microtime(true) - $start, 2);
134			$memory = number_format(memory_get_peak_usage() / (1024 * 1024), 3);
135			printf("Compilation (2/2) took %f seconds and used %fMB of memory\n", $time, $memory);
136			printf("autoload.php: %s\n", $this->getFileInfo($autolaod));
137
138			return 0;
139			}
140
141			public function registerLoader(string $appDir): void
142			{
143			$loaderFile = $appDir . '/vendor/autoload.php';
144			if (! file_exists($loaderFile)) {
145			throw new RuntimeException('no loader');
146			}
147
148			$loader = require $loaderFile;
149			assert($loader instanceof ClassLoader);
150			spl_autoload_register(
151			/** @var class-string $class */
			0 ignored issues – show Documentation introduced 2020-10-08 06:55 UTC by Report Bug Copy Issue Report The doc-type `class-string` could not be parsed: Unknown type name "class-string" at position 0. (view supported doc-types) 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. Loading history...
152			function (string $class) use ($loader): void {
153			$loader->loadClass($class);
154			if ($class !== NullPage::class) {
155			$this->classes[] = $class;
156			}
157			}
158			);
159			}
160
161			public function compileDiScripts(AbstractAppMeta $appMeta): void
162			{
163			$reader = $this->injector->getInstance(Reader::class);
164			assert($reader instanceof Reader);
165			$namedParams = $this->injector->getInstance(NamedParameterInterface::class);
166			assert($namedParams instanceof NamedParameterInterface);
167			// create DI factory class and AOP compiled class for all resources and save $app cache.
168			$app = $this->injector->getInstance(AppInterface::class);
169			assert($app instanceof AppInterface);
170
171			// check resource injection and create annotation cache
172			$metas = $appMeta->getResourceListGenerator();
173			/** @var array{0: string, 1:string} $meta */
174			foreach ($metas as $meta) {
175			[$className] = $meta;
			0 ignored issues – show Bug introduced 2020-10-08 06:55 UTC by Report Bug Copy Issue Report The variable `$className` does not exist. Did you forget to declare it? 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. Loading history...
176			assert(class_exists($className));
177			$this->scanClass($reader, $namedParams, $className);
178			}
179			}
180
181			public function compileSrc(AbstractModule $module): AbstractModule
182			{
183			$container = $module->getContainer()->getContainer();
184			$dependencies = array_keys($container);
185			sort($dependencies);
186			foreach ($dependencies as $dependencyIndex) {
187			$pos = strpos((string) $dependencyIndex, '-');
188			assert(is_int($pos));
189			$interface = substr((string) $dependencyIndex, 0, $pos);
190			$name = substr((string) $dependencyIndex, $pos + 1);
191			$this->getInstance($interface, $name);
192			}
193
194			return $module;
195			}
196
197			private function getFileInfo(string $filename): string
198			{
199			if (in_array($filename, $this->overwritten, true)) {
200			return $filename . ' (overwritten)';
201			}
202
203			return $filename;
204			}
205
206			/**
207			* @param array<string> $paths
208			*/
209			private function saveAutoloadFile(string $appDir, array $paths): string
210			{
211			$requiredFile = '';
212			foreach ($paths as $path) {
213			$requiredFile .= sprintf(
214			"require %s';\n",
215			$this->getRelativePath($appDir, $path)
216			);
217			}
218
219			$autoloadFile = sprintf("<?php
220
221			// %s autoload
222
223			%s
224			require __DIR__ . '/vendor/autoload.php';
225			", $this->context, $requiredFile);
226			$fileName = realpath($appDir) . '/autoload.php';
227			$this->putFileContents($fileName, $autoloadFile);
228
229			return $fileName;
230			}
231
232			private function compilePreload(AbstractAppMeta $appMeta, string $context): string
233			{
234			$this->loadResources($appMeta->name, $context, $appMeta->appDir);
235			$paths = $this->getPaths($this->classes);
236			$requiredOnceFile = '';
237			foreach ($paths as $path) {
238			$requiredOnceFile .= sprintf(
239			"require_once %s';\n",
240			$this->getRelativePath($appMeta->appDir, $path)
241			);
242			}
243
244			$preloadFile = sprintf("<?php
245
246			// %s preload
247
248			require __DIR__ . '/vendor/autoload.php';
249
250			%s", $this->context, $requiredOnceFile);
251			$fileName = realpath($appMeta->appDir) . '/preload.php';
252			$this->putFileContents($fileName, $preloadFile);
253
254			return $fileName;
255			}
256
257			private function getRelativePath(string $rootDir, string $file): string
258			{
259			$dir = (string) realpath($rootDir);
260			if (strpos($file, $dir) !== false) {
261			return (string) preg_replace('#^' . preg_quote($dir, '#') . '#', "__DIR__ . '", $file);
262			}
263
264			return $file;
265			}
266
267			/**
268			* @psalm-suppress MixedFunctionCall
269			* @psalm-suppress NoInterfaceProperties
270			*/
271			private function invokeTypicalRequest(): void
272			{
273			$app = $this->injector->getInstance(AppInterface::class);
274			assert($app instanceof AppInterface);
275			assert(property_exists($app, 'resource'));
276			$ro = new NullPage();
277			$ro->uri = new Uri('app://self/');
278			/** @psalm-suppress MixedMethodCall */
279			$app->resource->get->object($ro)();
			0 ignored issues – show Bug introduced 2020-10-08 06:55 UTC by Report Bug Copy Issue Report Accessing `resource` on the interface `BEAR\Sunday\Extension\Application\AppInterface` suggest that you code against a concrete implementation. How about adding an `instanceof` check? 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: interface SomeInterface { } class SomeClass implements SomeInterface { public $a; } function someFunction(SomeInterface $object) { if ($object instanceof SomeClass) { $a = $object->a; } } Changing the type hint: interface SomeInterface { } class SomeClass implements SomeInterface { public $a; } function someFunction(SomeClass $object) { $a = $object->a; } Loading history...
280			}
281
282			/**
283			* Save annotation and method meta information
284			*
285			* @param class-string<T> $className
			0 ignored issues – show Documentation introduced 2020-10-08 06:55 UTC by Report Bug Copy Issue Report The doc-type `class-string<T>` could not be parsed: Unknown type name "class-string" at position 0. (view supported doc-types) 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. Loading history...
286			*
287			* @template T
288			*/
289			private function scanClass(Reader $reader, NamedParameterInterface $namedParams, string $className): void
290			{
291			$class = new ReflectionClass($className);
292			$instance = $class->newInstanceWithoutConstructor();
293			if (! $instance instanceof $className) {
294			return; // @codeCoverageIgnore
295			}
296
297			$reader->getClassAnnotations($class);
298			$methods = $class->getMethods();
299			$log = sprintf('M %s:', $className);
300			foreach ($methods as $method) {
301			$methodName = $method->getName();
			0 ignored issues – show Bug introduced 2017-08-14 08:35 UTC by Report Bug Copy Issue Report Consider using `$method->name`. There is an issue with `getName()` and APC-enabled PHP versions. Loading history...
302			if ($this->isMagicMethod($methodName)) {
303			continue;
304			}
305
306			if (substr($methodName, 0, 2) === 'on') {
307			$log .= sprintf(' %s', $methodName);
308			$this->saveNamedParam($namedParams, $instance, $methodName);
309			}
310
311			// method annotation
312			$reader->getMethodAnnotations($method);
313			$log .= sprintf('@ %s', $methodName);
314			}
315
316			// echo $log . PHP_EOL;
317			}
318
319			private function isMagicMethod(string $method): bool
320			{
321			return in_array($method, ['__sleep', '__wakeup', 'offsetGet', 'offsetSet', 'offsetExists', 'offsetUnset', 'count', 'ksort', 'asort', 'jsonSerialize'], true);
322			}
323
324			private function saveNamedParam(NamedParameterInterface $namedParameter, object $instance, string $method): void
325			{
326			// named parameter
327			if (! in_array($method, ['onGet', 'onPost', 'onPut', 'onPatch', 'onDelete', 'onHead'], true)) {
328			return; // @codeCoverageIgnore
329			}
330
331			$callable = [$instance, $method];
332			if (! is_callable($callable)) {
333			return; // @codeCoverageIgnore
334			}
335
336			try {
337			$namedParameter->getParameters($callable, []);
338			} catch (ParameterException $e) {
339			return;
340			}
341			}
342
343			/**
344			* @param array<string> $classes
345			*
346			* @return array<string>
347			*/
348			private function getPaths(array $classes): array
349			{
350			$paths = [];
351			foreach ($classes as $class) {
352			// could be phpdoc tag by annotation loader
353			if ($this->isNotAutoloadble($class)) {
354			continue;
355			}
356
357			/** @var class-string $class */
			0 ignored issues – show Documentation introduced 2020-10-11 08:52 UTC by Report Bug Copy Issue Report The doc-type `class-string` could not be parsed: Unknown type name "class-string" at position 0. (view supported doc-types) 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. Loading history...
358			$filePath = (string) (new ReflectionClass($class))->getFileName(); // @phpstan-ignore-line
359			if (! file_exists($filePath) \|\| is_int(strpos($filePath, 'phar'))) {
360			continue; // @codeCoverageIgnore
361			}
362
363			$paths[] = $this->getRelativePath($this->appDir, $filePath);
364			}
365
366			return $paths;
367			}
368
369			private function isNotAutoloadble(string $class): bool
370			{
371			return ! class_exists($class, false) && ! interface_exists($class, false) && ! trait_exists($class, false);
372			}
373
374			private function loadResources(string $appName, string $context, string $appDir): void
375			{
376			$meta = new Meta($appName, $context, $appDir);
377
378			$resMetas = $meta->getGenerator('*');
379			foreach ($resMetas as $resMeta) {
380			$this->getInstance($resMeta->class);
381			}
382			}
383
384			private function getInstance(string $interface, string $name = ''): void
385			{
386			$dependencyIndex = $interface . '-' . $name;
387			if (in_array($dependencyIndex, $this->compiled, true)) {
388			// @codeCoverageIgnoreStart
389			printf("S %s:%s\n", $interface, $name);
390
391			return;
392
393			// @codeCoverageIgnoreEnd
394			}
395
396			try {
397			$this->injector->getInstance($interface, $name);
398			$this->compiled[] = $dependencyIndex;
399			$this->progress('.');
400			} catch (Unbound $e) {
401			if ($dependencyIndex === 'Ray\Aop\MethodInvocation-') {
402			return;
403			}
404
405			$this->failed[$dependencyIndex] = $e->getMessage();
406			$this->progress('F');
407			// @codeCoverageIgnoreStart
408			} catch (Throwable $e) {
409			$this->failed[$dependencyIndex] = sprintf('%s: %s', get_class($e), $e->getMessage());
410			$this->progress('F');
411			// @codeCoverageIgnoreEnd
412			}
413			}
414
415			private function progress(string $char): void
416			{
417			/**
418			* @var int
419			*/
420			static $cnt = 0;
421
422			echo $char;
423			$cnt++;
424			if ($cnt === 60) {
425			$cnt = 0;
426			echo PHP_EOL;
427			}
428			}
429
430			private function hookNullObjectClass(string $appDir): void
431			{
432			$compileScript = realpath($appDir) . '/.compile.php';
433			if (file_exists($compileScript)) {
434			require $compileScript;
435			}
436			}
437
438			private function putFileContents(string $fileName, string $content): void
439			{
440			if (file_exists($fileName)) {
441			$this->overwritten[] = $fileName;
442			}
443
444			file_put_contents($fileName, $content);
445			}
446
447			private function compileObjectGraphDotFile(AbstractModule $module): string
448			{
449			$dotFile = sprintf('%s/module.dot', $this->appDir);
450			$this->putFileContents($dotFile, (new ObjectGrapher())($module));
451
452			return $dotFile;
453			}
454			}
455

koriym / BEAR.Package

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