CoreLoader::getClassParentModule() - Code Metrics - Inspection of "Updated" - samsonos/php_core - Measure and Improve Code Quality continuously with Scrutinizer

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created 2016-10-04 09:22 UTC

CoreLoader::getClassParentModule() B

↳ Parent: CoreLoader

Complexity

Conditions	3
Paths	4

Size

Total Lines	28
Code Lines	16

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	16
c	0
b	0
f	0
nc	4
nop	3
dl	0
loc	28
rs	8.8571

<?php declare(strict_types=1);

namespace samsonphp\core\loader;

use Doctrine\Common\Annotations\AnnotationReader;
use samson\activerecord\dbMySQLConnector;
use samson\core\CompressableExternalModule;
use samson\core\CompressableService;
use samson\core\Core;
use samson\core\ExternalModule;
use samson\core\VirtualModule;
use samsonframework\container\definition\analyzer\annotation\annotation\InjectClass;
use samsonframework\container\definition\analyzer\annotation\annotation\InjectParameter;
use samsonframework\container\definition\analyzer\annotation\annotation\InjectService;
use samsonframework\container\definition\analyzer\annotation\annotation\Service;
use samsonframework\container\definition\analyzer\annotation\AnnotationClassAnalyzer;
use samsonframework\container\definition\analyzer\annotation\AnnotationMethodAnalyzer;
use samsonframework\container\definition\analyzer\annotation\AnnotationPropertyAnalyzer;
use samsonframework\container\definition\analyzer\DefinitionAnalyzer;
use samsonframework\container\definition\analyzer\reflection\ReflectionClassAnalyzer;
use samsonframework\container\definition\analyzer\reflection\ReflectionMethodAnalyzer;
use samsonframework\container\definition\analyzer\reflection\ReflectionParameterAnalyzer;
use samsonframework\container\definition\analyzer\reflection\ReflectionPropertyAnalyzer;
use samsonframework\container\definition\builder\DefinitionBuilder;
use samsonframework\container\definition\builder\DefinitionCompiler;
use samsonframework\container\definition\builder\DefinitionGenerator;
use samsonframework\container\definition\ClassDefinition;
use samsonframework\container\definition\exception\MethodDefinitionAlreadyExistsException;
use samsonframework\container\definition\parameter\ParameterBuilder;
use samsonframework\container\definition\reference\ClassReference;
use samsonframework\container\definition\reference\ServiceReference;
use samsonframework\container\definition\reference\StringReference;
use samsonframework\container\definition\resolver\xml\XmlResolver;
use samsonframework\container\definition\scope\ModuleScope;
use samsonframework\container\definition\scope\ServiceScope;
use samsonframework\core\PreparableInterface;
use samsonframework\di\Container;
use samsonframework\generator\ClassGenerator;
use samsonframework\resource\ResourceMap;
use samsonphp\core\loader\module\Module;
use samsonphp\core\loader\module\ModuleManagerInterface;
use samsonphp\event\Event;
use samsonphp\i18n\i18n;

/**
 * Class CoreLoader
 *
 * @package samsonphp\container\loader
 */
class CoreLoader
{
    /** @var ModuleManagerInterface Module manager */
    protected $moduleManager;
    /** @var ContainerManager Container manager */
    public $containerManager;

    /**
     * CoreLoader constructor.
     *
     * @param ModuleManagerInterface $moduleManager
     * @param ContainerManager $containerManager
     */
    public function __construct(
        ModuleManagerInterface $moduleManager,
        ContainerManager $containerManager
    ) {
        $this->moduleManager = $moduleManager;
        $this->containerManager = $containerManager;
    }

    /**
     * Load modules
     *
     * @throws \Exception
     */
    public function init()
    {
        $containerPath = __DIR__ . '/../../../../../www/cache';
        $containerName = 'ContainerCore';
        $containerNamespace = 'samsonphp\core\loader';
        /** @var Module $module */
        $modules = $this->moduleManager->getRegisteredModules();

        $localModulesPath = '../src';
        ResourceMap::get('cache');
        $resourceMap = ResourceMap::get($localModulesPath);
        $localModules = $resourceMap->modules;

        if (false || !file_exists($containerPath . '/' . $containerName . '.php')) {


            $builder = new DefinitionBuilder(new ParameterBuilder());
            $xmlResolver = new XmlResolver();
            $xmlResolver->resolveFile($builder, __DIR__ . '/../../../../../app/config/config.xml');

            new Service('');
            new InjectService('');
            new InjectClass('');
            new InjectParameter('');

            foreach ($modules as $module) {
                if ($module->className && !$builder->hasDefinition($module->className)) {
                    // Fix samson.php files
                    if (!class_exists($module->className)) {
                        require_once($module->pathName);
                    }
                    /** @var ClassDefinition $classDefinition */
                    $classDefinition = $builder->addDefinition($module->className);
                    if ($id = $this->getModuleId($module->pathName)) {
                        $classDefinition->setServiceName($id);
                    } else {
                        // Generate identifier from module class
                        $classDefinition->setServiceName(
                            strtolower(ltrim(str_replace(__NS_SEPARATOR__, '_', $module->className), '_'))
                        );
                    }
                    $classDefinition->addScope(new ModuleScope())->setIsSingleton(true);
                    $this->defineConstructor($classDefinition, $module->path);
                }
            }

            $classDefinition = $builder->addDefinition(VirtualModule::class);
            $classDefinition->addScope(new ModuleScope())->setServiceName('local')->setIsSingleton(true);
            $this->defineConstructor($classDefinition, getcwd());

            foreach ($localModules as $moduleFile) {
                if (!$builder->hasDefinition($moduleFile[0])) {

                    /** @var ClassDefinition $classDefinition */
                    $classDefinition = $builder->addDefinition($moduleFile[0]);
                    $classDefinition->addScope(new ModuleScope());
                    $classDefinition->setIsSingleton(true);
                    if ($id = $this->getModuleId($moduleFile[1])) {
                        $classDefinition->setServiceName($id);
                    } else {
                        throw new \Exception('Can not get id of local module');
                    }

                    $modulePath = explode('/', str_replace(realpath($localModulesPath), '', $moduleFile[1]));
                    $this->defineConstructor($classDefinition, $localModulesPath . '/' . $modulePath[1]);
                }
            }


            /**
             * Add implementors
             */
            foreach ($this->moduleManager->implements as $interfaceName => $class) {
interface SomeInterface { }
class SomeClass implements SomeInterface {
    public $a;
}

function someFunction(SomeInterface $object) {
    if ($object instanceof SomeClass) {
        $a = $object->a;
    }
}
                $builder->defineImplementors($interfaceName, new ClassReference($class));
            }

            // Init compiler
            $reader = new AnnotationReader();
            $compiler = new DefinitionCompiler(
                new DefinitionGenerator(new ClassGenerator()),
                (new DefinitionAnalyzer())
                    ->addClassAnalyzer(new AnnotationClassAnalyzer($reader))
                    ->addClassAnalyzer(new ReflectionClassAnalyzer())
                    ->addMethodAnalyzer(new AnnotationMethodAnalyzer($reader))
                    ->addMethodAnalyzer(new ReflectionMethodAnalyzer())
                    ->addPropertyAnalyzer(new AnnotationPropertyAnalyzer($reader))
                    ->addPropertyAnalyzer(new ReflectionPropertyAnalyzer())
                    ->addParameterAnalyzer(new ReflectionParameterAnalyzer())
            );

            $container = $compiler->compile($builder, $containerName, $containerNamespace, $containerPath);


        } else {


            $containerClassName = $containerNamespace. '\\' . $containerName;
            require_once($containerPath . '/' . $containerName . '.php');
            $container = new $containerClassName();
        }

        $GLOBALS['__core'] = $container->get('core');

        $this->prepareModules($modules, $container);

        /** @var array $module */
        foreach ($localModules as $module) {
            $instance = $container->get($module[0]);
            $instance->parent = $this->getClassParentModule($container, get_parent_class($instance));
        }

//        $container->get('core')->active($container->get('local'));

        return $container;
    }

    /**
     * Prepare modules
     *
     * @param array $modules
     * @param $container
     */
    protected function prepareModules(array $modules, $container)
    {
        foreach ($modules as $module) {
            $identifier = $module->name;
            if ($module->className) {
                // Fix samson.php files
                if (!class_exists($module->className)) {
                    require_once($module->pathName);
                }
                $instance = $container->get($module->className);
            } else {
                continue;
            }

            // Set composer parameters
            $instance->composerParameters = $module->composerParameters;

            // TODO: Change event signature to single approach
            // Fire core module load event
            Event::fire('core.module_loaded', [$identifier, &$instance]);

            // Signal core module configure event
            Event::signal('core.module.configure', [&$instance, $identifier]);

            if ($instance instanceof PreparableInterface) {
                // Call module preparation handler
                if (!$instance->prepare()) {
//                    throw new \Exception($identifier.' - Module preparation stage failed');
                }
            }

            $instance->parent = $this->getClassParentModule($container, get_parent_class($instance));
        }
    }

    /**
     * Define constructor
     *
     * @param ClassDefinition $classDefinition
     * @param $path
     * @throws MethodDefinitionAlreadyExistsException
     */
    protected function defineConstructor(ClassDefinition $classDefinition, $path)
    {
        $classDefinition->defineConstructor()
            ->defineParameter('path')
                ->defineDependency(new StringReference($path))
            ->end()
        ->end();
    }

    /**
     * Get module id
     *
     * @param $filePath
     * @return string|bool
     */
    protected function getModuleId($filePath)
    {
        preg_match(
            '/.*(protected|public|private)\s\$id\s=\s(\'|\")(?P<id>.*)(\'|\")\;.*/',
            file_get_contents($filePath),
            $matches
        );

        if (array_key_exists('id', $matches) && isset($matches['id']{0})) {
            return $matches['id'];
        } else {
            return false;
        }
    }

    /**
     * Find parent module by OOP class inheritance.
     *
     * @param string $className Class name for searching parent modules
     * @param array  $ignoredClasses Collection of ignored classes
     *
     * @return null|mixed Parent service instance if present
     */
    protected function getClassParentModule(
        Container $container,
        $className,
        array $ignoredClasses = [
            ExternalModule::class,
            CompressableExternalModule::class,
            \samson\core\Service::class,
            CompressableService::class
        ]
    ) {
        // Skip ignored class names
        if (!in_array($className, $ignoredClasses, true)) {
            try {
                $instance = $container->get(trim($className));
                $instance->parent = $this->getClassParentModule($container, get_parent_class($instance));
                return $instance;
            } catch (\Exception $exception) {
                return null;
            }
//            // Iterate loaded services
//            foreach ($container->getServices('module') as $service) {
//                if (get_class($service) === $className) {
//                    return $service;
//                }
//            }
        }
        return null;
    }
}


1			<?php declare(strict_types=1);
2
3			namespace samsonphp\core\loader;
4
5			use Doctrine\Common\Annotations\AnnotationReader;
6			use samson\activerecord\dbMySQLConnector;
7			use samson\core\CompressableExternalModule;
8			use samson\core\CompressableService;
9			use samson\core\Core;
10			use samson\core\ExternalModule;
11			use samson\core\VirtualModule;
12			use samsonframework\container\definition\analyzer\annotation\annotation\InjectClass;
13			use samsonframework\container\definition\analyzer\annotation\annotation\InjectParameter;
14			use samsonframework\container\definition\analyzer\annotation\annotation\InjectService;
15			use samsonframework\container\definition\analyzer\annotation\annotation\Service;
16			use samsonframework\container\definition\analyzer\annotation\AnnotationClassAnalyzer;
17			use samsonframework\container\definition\analyzer\annotation\AnnotationMethodAnalyzer;
18			use samsonframework\container\definition\analyzer\annotation\AnnotationPropertyAnalyzer;
19			use samsonframework\container\definition\analyzer\DefinitionAnalyzer;
20			use samsonframework\container\definition\analyzer\reflection\ReflectionClassAnalyzer;
21			use samsonframework\container\definition\analyzer\reflection\ReflectionMethodAnalyzer;
22			use samsonframework\container\definition\analyzer\reflection\ReflectionParameterAnalyzer;
23			use samsonframework\container\definition\analyzer\reflection\ReflectionPropertyAnalyzer;
24			use samsonframework\container\definition\builder\DefinitionBuilder;
25			use samsonframework\container\definition\builder\DefinitionCompiler;
26			use samsonframework\container\definition\builder\DefinitionGenerator;
27			use samsonframework\container\definition\ClassDefinition;
28			use samsonframework\container\definition\exception\MethodDefinitionAlreadyExistsException;
29			use samsonframework\container\definition\parameter\ParameterBuilder;
30			use samsonframework\container\definition\reference\ClassReference;
31			use samsonframework\container\definition\reference\ServiceReference;
32			use samsonframework\container\definition\reference\StringReference;
33			use samsonframework\container\definition\resolver\xml\XmlResolver;
34			use samsonframework\container\definition\scope\ModuleScope;
35			use samsonframework\container\definition\scope\ServiceScope;
36			use samsonframework\core\PreparableInterface;
37			use samsonframework\di\Container;
38			use samsonframework\generator\ClassGenerator;
39			use samsonframework\resource\ResourceMap;
40			use samsonphp\core\loader\module\Module;
41			use samsonphp\core\loader\module\ModuleManagerInterface;
42			use samsonphp\event\Event;
43			use samsonphp\i18n\i18n;
44
45			/**
46			* Class CoreLoader
47			*
48			* @package samsonphp\container\loader
49			*/
50			class CoreLoader
51			{
52			/** @var ModuleManagerInterface Module manager */
53			protected $moduleManager;
54			/** @var ContainerManager Container manager */
55			public $containerManager;
56
57			/**
58			* CoreLoader constructor.
59			*
60			* @param ModuleManagerInterface $moduleManager
61			* @param ContainerManager $containerManager
62			*/
63			public function __construct(
64			ModuleManagerInterface $moduleManager,
65			ContainerManager $containerManager
66			) {
67			$this->moduleManager = $moduleManager;
68			$this->containerManager = $containerManager;
69			}
70
71			/**
72			* Load modules
73			*
74			* @throws \Exception
75			*/
76			public function init()
77			{
78			$containerPath = __DIR__ . '/../../../../../www/cache';
79			$containerName = 'ContainerCore';
80			$containerNamespace = 'samsonphp\core\loader';
81			/** @var Module $module */
82			$modules = $this->moduleManager->getRegisteredModules();
83
84			$localModulesPath = '../src';
85			ResourceMap::get('cache');
86			$resourceMap = ResourceMap::get($localModulesPath);
87			$localModules = $resourceMap->modules;
88
89			if (false \|\| !file_exists($containerPath . '/' . $containerName . '.php')) {
			0 ignored issues – show Coding Style introduced 2016-10-04 09:30 UTC by Report Bug Copy Issue Report Blank line found at start of control structure Loading history...
90
91			$builder = new DefinitionBuilder(new ParameterBuilder());
92			$xmlResolver = new XmlResolver();
93			$xmlResolver->resolveFile($builder, __DIR__ . '/../../../../../app/config/config.xml');
94
95			new Service('');
96			new InjectService('');
97			new InjectClass('');
98			new InjectParameter('');
99
100			foreach ($modules as $module) {
101			if ($module->className && !$builder->hasDefinition($module->className)) {
102			// Fix samson.php files
103			if (!class_exists($module->className)) {
104			require_once($module->pathName);
105			}
106			/** @var ClassDefinition $classDefinition */
107			$classDefinition = $builder->addDefinition($module->className);
108			if ($id = $this->getModuleId($module->pathName)) {
109			$classDefinition->setServiceName($id);
110			} else {
111			// Generate identifier from module class
112			$classDefinition->setServiceName(
113			strtolower(ltrim(str_replace(__NS_SEPARATOR__, '_', $module->className), '_'))
114			);
115			}
116			$classDefinition->addScope(new ModuleScope())->setIsSingleton(true);
117			$this->defineConstructor($classDefinition, $module->path);
118			}
119			}
120
121			$classDefinition = $builder->addDefinition(VirtualModule::class);
122			$classDefinition->addScope(new ModuleScope())->setServiceName('local')->setIsSingleton(true);
123			$this->defineConstructor($classDefinition, getcwd());
124
125			foreach ($localModules as $moduleFile) {
126			if (!$builder->hasDefinition($moduleFile[0])) {
127
128			/** @var ClassDefinition $classDefinition */
129			$classDefinition = $builder->addDefinition($moduleFile[0]);
130			$classDefinition->addScope(new ModuleScope());
131			$classDefinition->setIsSingleton(true);
132			if ($id = $this->getModuleId($moduleFile[1])) {
133			$classDefinition->setServiceName($id);
134			} else {
135			throw new \Exception('Can not get id of local module');
136			}
137
138			$modulePath = explode('/', str_replace(realpath($localModulesPath), '', $moduleFile[1]));
139			$this->defineConstructor($classDefinition, $localModulesPath . '/' . $modulePath[1]);
140			}
141			}
142
143
144			/**
145			* Add implementors
146			*/
147			foreach ($this->moduleManager->implements as $interfaceName => $class) {
			0 ignored issues – show Bug introduced 2016-10-04 09:30 UTC by Report Bug Copy Issue Report Accessing `implements` on the interface `samsonphp\core\loader\mo...\ModuleManagerInterface` 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...
148			$builder->defineImplementors($interfaceName, new ClassReference($class));
149			}
150
151			// Init compiler
152			$reader = new AnnotationReader();
153			$compiler = new DefinitionCompiler(
154			new DefinitionGenerator(new ClassGenerator()),
155			(new DefinitionAnalyzer())
156			->addClassAnalyzer(new AnnotationClassAnalyzer($reader))
157			->addClassAnalyzer(new ReflectionClassAnalyzer())
158			->addMethodAnalyzer(new AnnotationMethodAnalyzer($reader))
159			->addMethodAnalyzer(new ReflectionMethodAnalyzer())
160			->addPropertyAnalyzer(new AnnotationPropertyAnalyzer($reader))
161			->addPropertyAnalyzer(new ReflectionPropertyAnalyzer())
162			->addParameterAnalyzer(new ReflectionParameterAnalyzer())
163			);
164
165			$container = $compiler->compile($builder, $containerName, $containerNamespace, $containerPath);
166
			0 ignored issues – show Coding Style introduced 2016-10-04 09:30 UTC by Report Bug Copy Issue Report Blank line found at end of control structure Loading history...
167			} else {
			0 ignored issues – show Coding Style introduced 2016-10-04 09:30 UTC by Report Bug Copy Issue Report Blank line found at start of control structure Loading history...
168
169			$containerClassName = $containerNamespace. '\\' . $containerName;
170			require_once($containerPath . '/' . $containerName . '.php');
171			$container = new $containerClassName();
172			}
173
174			$GLOBALS['__core'] = $container->get('core');
175
176			$this->prepareModules($modules, $container);
177
178			/** @var array $module */
179			foreach ($localModules as $module) {
180			$instance = $container->get($module[0]);
181			$instance->parent = $this->getClassParentModule($container, get_parent_class($instance));
182			}
183
184			// $container->get('core')->active($container->get('local'));
185
186			return $container;
187			}
188
189			/**
190			* Prepare modules
191			*
192			* @param array $modules
193			* @param $container
194			*/
195			protected function prepareModules(array $modules, $container)
196			{
197			foreach ($modules as $module) {
198			$identifier = $module->name;
199			if ($module->className) {
200			// Fix samson.php files
201			if (!class_exists($module->className)) {
202			require_once($module->pathName);
203			}
204			$instance = $container->get($module->className);
205			} else {
206			continue;
207			}
208
209			// Set composer parameters
210			$instance->composerParameters = $module->composerParameters;
211
212			// TODO: Change event signature to single approach
213			// Fire core module load event
214			Event::fire('core.module_loaded', [$identifier, &$instance]);
215
216			// Signal core module configure event
217			Event::signal('core.module.configure', [&$instance, $identifier]);
218
219			if ($instance instanceof PreparableInterface) {
220			// Call module preparation handler
221			if (!$instance->prepare()) {
222			// throw new \Exception($identifier.' - Module preparation stage failed');
223			}
224			}
225
226			$instance->parent = $this->getClassParentModule($container, get_parent_class($instance));
227			}
228			}
229
230			/**
231			* Define constructor
232			*
233			* @param ClassDefinition $classDefinition
234			* @param $path
235			* @throws MethodDefinitionAlreadyExistsException
236			*/
237			protected function defineConstructor(ClassDefinition $classDefinition, $path)
238			{
239			$classDefinition->defineConstructor()
240			->defineParameter('path')
241			->defineDependency(new StringReference($path))
242			->end()
243			->end();
244			}
245
246			/**
247			* Get module id
248			*
249			* @param $filePath
250			* @return string\|bool
251			*/
252			protected function getModuleId($filePath)
253			{
254			preg_match(
255			'/.(protected\|public\|private)\s\$id\s=\s(\'\|\")(?P<id>.)(\'\|\")\;.*/',
256			file_get_contents($filePath),
257			$matches
258			);
259
260			if (array_key_exists('id', $matches) && isset($matches['id']{0})) {
261			return $matches['id'];
262			} else {
263			return false;
264			}
265			}
266
267			/**
268			* Find parent module by OOP class inheritance.
269			*
270			* @param string $className Class name for searching parent modules
271			* @param array $ignoredClasses Collection of ignored classes
272			*
273			* @return null\|mixed Parent service instance if present
274			*/
275			protected function getClassParentModule(
276			Container $container,
277			$className,
278			array $ignoredClasses = [
279			ExternalModule::class,
280			CompressableExternalModule::class,
281			\samson\core\Service::class,
282			CompressableService::class
283			]
284			) {
285			// Skip ignored class names
286			if (!in_array($className, $ignoredClasses, true)) {
287			try {
288			$instance = $container->get(trim($className));
289			$instance->parent = $this->getClassParentModule($container, get_parent_class($instance));
290			return $instance;
291			} catch (\Exception $exception) {
292			return null;
293			}
294			// // Iterate loaded services
295			// foreach ($container->getServices('module') as $service) {
296			// if (get_class($service) === $className) {
297			// return $service;
298			// }
299			// }
300			}
301			return null;
302			}
303			}
304

samsonos / php_core

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CoreLoader::getClassParentModule() B

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