TKernel::getContainer() - Code Metrics - pierre-fromager/nymfonya-http-foundation - Measure and Improve Code Quality continuously with Scrutinizer

TKernel::getContainer() A
last analyzed 2021-02-01 12:50 UTC

↳ Parent: TKernel

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	4
ccs	2
cts	2
cp	1
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	0
crap	1

<?php

declare(strict_types=1);

namespace Nymfonya\Component\Http\Reuse;

use Monolog\Logger;
use Nymfonya\Component\Config;
use Nymfonya\Component\Container;
use Nymfonya\Component\Pubsub\Dispatcher;
use Nymfonya\Component\Http\Kernel;
use Nymfonya\Component\Http\Middleware;
use Nymfonya\Component\Http\Request;
use Nymfonya\Component\Http\Response;
use Nymfonya\Component\Http\Router;
use ReflectionClass;

trait TKernel
{

    /**
     * app path
     *
     * @var string
     */
    protected $path;

    /**
     * app environment
     *
     * @var string
     */
    protected $env;

    /**
     * app config
     *
     * @var Config
     */
    protected $config;

    /**
     * service container
     *
     * @var Container
     */
    protected $container;

    /**
     * monolog logger
     *
     * @var Logger
     */
    protected $logger;

    /**
     * app request
     *
     * @var Request
     */
    protected $req;

    /**
     * app response
     *
     * @var Response
     */
    protected $res;

    /**
     * app router
     *
     * @var Router
     */
    protected $router;

    /**
     * app dispatcher
     *
     * @var Dispatcher
     */
    protected $dispatcher;

    /**
     * ctrl class name
     *
     * @var string
     */
    protected $className;

    /**
     * controller namespace
     *
     * @var string
     */
    protected $spacename;

    /**
     * controller instance
     *
     * @var mixed
     */
    protected $controller;

    /**
     * reflection class instance
     *
     * @var ReflectionClass
     */
    protected $reflector;

    /**
     * controller actions
     *
     * @var array
     */
    protected $actions;

    /**
     * controller action
     *
     * @var string
     */
    protected $action;

    /**
     * action annotations
     *
     * @var string
     */
    protected $actionAnnotations;

    /**
     * middlewares stack
     *
     * @var array
     */
    protected $middlewares;

    /**
     * run error
     *
     * @var Boolean
     */
    protected $error;

    /**
     * http status error code
     *
     * @var int
     */
    protected $errorCode;

    /**
     * error message
     *
     * @var string
     */
    protected $errorMsg;

    /**
     * return service container for service name
     *
     * @param string $serviceName
     * @throws Exception
     * @return object
     */
    public function getService(string $serviceName)
    {
        return $this->container->getService($serviceName);
    }

    /**
     * init kernel
     *
     * @param string $env
     * @param string $path
     * @return void
     */
    protected function init(string $env, string $path)
    {
        $this->env = $env;
        $this->path = $path;
        $this->error = true;
        $this->errorCode = Response::HTTP_NOT_FOUND;
        $this->errorMsg = 'Not Found';
        $this->setPath($path);
        $this->setConfig();
        $this->setContainer();
        $this->setDispatcher();
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
        $this->setRequest();
        $this->setResponse();
        $this->setLogger();
        $this->setRouter();
        $this->className = '';
        $this->actions = [];
        $this->action = '';
        $this->actionAnnotations = '';
    }

    /**
     * execute controller action in middleware core closure
     *
     * @return void
     */
    protected function execute(...$args)
    {
        if ($this->isValidAction() && is_object($this->controller)) {
            $slugs = (isset($args[0])) ? $args[0] : [];
            $resExec = $this->invokeAction($slugs);
            $this->error = ($resExec === false);
            $this->errorCode = ($this->error)
                ? Response::HTTP_INTERNAL_SERVER_ERROR
                : Response::HTTP_OK;
            $this->errorMsg = sprintf(
                'Execute %s',
                ($this->error) ? 'failed' : 'success'
            );
            $this->logger->debug($this->errorMsg);
        } else {
            $this->error = true;
            $this->errorMsg = 'Unknown endpoint';
            $this->errorCode = Response::HTTP_BAD_REQUEST;
        }
    }

    /**
     * invoke action from a controller an return exec code.
     * for testing purpose return retValue if false
     *
     * @param array $args

     * @return mixed
     */
    protected function invokeAction(...$args)
    {
        return call_user_func_array([$this->controller, $this->action], $args);
    }

    /**
     * return controller instance
     *
     * @return mixed
     */
    protected function getController()
    {
        return $this->controller;
    }

    /**
     * set middlewares from config then run before/after layers around core
     *
     */
    protected function setMiddleware()
    {
        $middlwaresConfig = $this->config->getSettings(
            Config::_MIDDLEWARES
        );
        $middlwaresClasses = array_keys($middlwaresConfig);
        foreach ($middlwaresClasses as $className) {
            $this->middlewares[$className] = new $className();
        }
        (new Middleware())->layer($this->middlewares)->peel(
            $this->container,
            function ($container) {
                $this->execute($this->router->getParams());
                return $container;
            }
        );
    }

    /**
     * set action annotations for runnig action
     *
     */
    protected function setActionAnnotations()
    {
        if ($this->isValidAction()) {
            $this->actionAnnotations = '';
            $refMethod = $this->reflector->getMethod($this->action);
            $docComment = $refMethod->getDocComment();
            $noComment = (false === $refMethod || false === $docComment);
            if (false === $noComment) {
                $this->actionAnnotations = (string) $docComment;
            }
            unset($refMethod, $docComment, $noComment);
        }
    }

    /**
     * return action docblock as string
     *
     * @return string
     */
    protected function getActionAnnotations(): string
    {
        return $this->actionAnnotations;
    }

    /**
     * return true if action is valid
     *
     * @return boolean
     */
    protected function isValidAction(): bool
    {
        return in_array($this->action, $this->actions);
    }

    /**
     * instanciate controller for a classname
     *
     * @return void
     */
    protected function setController()
    {
        $this->controller = new $this->className($this->container);
    }

    /**
     * set relflector on class name
     *
     */
    protected function setReflector()
    {
        $this->reflector = new \ReflectionClass($this->className);
    }

    /**
     * return reflexion class on current classname
     *
     * @return ReflectionClass
     */
    protected function getReflector(): ReflectionClass
    {
        return $this->reflector;
    }

    /**
     * return core controller action
     *
     * @return string
     */
    protected function getAction(): string
    {
        return $this->action;
    }

    /**
     * set public final actions from controller class name
     *
     */
    protected function setActions()
    {
        $methods = $this->getFinalMethods();
        $methodsName = array_map(function ($method) {
            return $method->name;
        }, $methods);
        $this->actions = array_merge($methodsName, ['preflight']);
    }

    /**
     * get final methods for the current classname
     *
     * @return array
     */
    protected function getFinalMethods(): array
    {
        return $this->getReflector()->getMethods(
            \ReflectionMethod::IS_FINAL
        );
    }

    /**
     * return public final actions from controller class name
     *
     */
    protected function getActions(): array
    {
        return $this->actions;
    }

    /**
     * set service container
     *
     */
    protected function setContainer()
    {
        $this->container = new Container(
            $this->config->getSettings(Config::_SERVICES)
        );
        $this->container->setService(
            \Nymfonya\Component\Http\Kernel::class,
            $this
        );
    }

    /**
     * get service container
     *
     */
    protected function getContainer(): Container
    {
        return $this->container;
    }

    /**
     * set request
     *
     */
    protected function setRequest()
    {
        $this->req = $this->getService(Request::class);
    }

    /**
     * return request
     *
     */
    protected function getRequest(): Request
    {
        return $this->req;
    }

    /**
     * set response
     *
     */
    protected function setResponse()
    {
        $this->res = $this->getService(Response::class);
    }

    /**
     * return reponse
     *
     */
    protected function getResponse(): Response
    {
        return $this->res;
    }

    /**
     * set router
     *
     */
    protected function setRouter()
    {
        $this->router = $this->getService(Router::class);
    }

    /**
     * return router
     *
     */
    protected function getRouter(): Router
    {
        return $this->router;
    }

    /**
     * set controller class name
     *
     * @param array $routerGroups
     */
    protected function setClassname(array $routerGroups)
    {
        $this->className = $this->spacename
            . implode(
                '\\',
                array_map('ucfirst', explode('/', $routerGroups[0]))
            );
    }

    /**
     * set controller class name
     *
     */
    protected function getClassname(): string
    {
        return $this->className;
    }

    /**
     * set app config
     *
     */
    protected function setConfig()
    {
        $this->config = new Config(
            $this->env,
            $this->path . Kernel::PATH_CONFIG
        );
    }

    /**
     * returns config
     *
     * @return Config
     */
    protected function getConfig(): Config
    {
        return $this->config;
    }

    /**
     * set app logger
     *
     */
    protected function setLogger()
    {
        $this->logger = $this->getService(\Monolog\Logger::class);
        $handlers = $this->logger->getHandlers();
        foreach ($handlers as $handlder) {
            if ($handlder instanceof \Monolog\Handler\RotatingFileHandler) {
                $patchedHandlder = $handlder;
                $patchedHandlder->setFilenameFormat(
                    '{date}-{filename}',
                    'Y-m-d'
                );
                $this->logger->popHandler();
                $this->logger->pushHandler($patchedHandlder);
            }
        }
        unset($handlers);
        //\Monolog\ErrorHandler::register($this->logger);
    }

    /**
     * return monolog logger with handlers set
     *
     * @return Logger
     */
    public function getLogger(): Logger
    {
        return $this->logger;
    }



    /**
     * set app root path
     *
     */
    protected function setPath(string $path)
    {
        $this->path = $path;
    }

    /**
     * return kernel run path
     *
     * @return string
     */
    protected function getPath(): string
    {
        return $this->path;
    }

    /**
     * set kernel error
     *
     */
    protected function setError(bool $error)
    {
        $this->error = $error;
    }

    /**
     * return kernel error
     *
     */
    protected function getError(): bool

    {
        return $this->error;
    }

    /**
     * return kernel error message
     *
     */
    protected function getErrorMsg(): string
    {
        return $this->errorMsg;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Nymfonya\Component\Http\Reuse;
6
7		use Monolog\Logger;
8		use Nymfonya\Component\Config;
9		use Nymfonya\Component\Container;
10		use Nymfonya\Component\Pubsub\Dispatcher;
11		use Nymfonya\Component\Http\Kernel;
12		use Nymfonya\Component\Http\Middleware;
13		use Nymfonya\Component\Http\Request;
14		use Nymfonya\Component\Http\Response;
15		use Nymfonya\Component\Http\Router;
16		use ReflectionClass;
17
18		trait TKernel
19		{
20
21		/**
22		* app path
23		*
24		* @var string
25		*/
26		protected $path;
27
28		/**
29		* app environment
30		*
31		* @var string
32		*/
33		protected $env;
34
35		/**
36		* app config
37		*
38		* @var Config
39		*/
40		protected $config;
41
42		/**
43		* service container
44		*
45		* @var Container
46		*/
47		protected $container;
48
49		/**
50		* monolog logger
51		*
52		* @var Logger
53		*/
54		protected $logger;
55
56		/**
57		* app request
58		*
59		* @var Request
60		*/
61		protected $req;
62
63		/**
64		* app response
65		*
66		* @var Response
67		*/
68		protected $res;
69
70		/**
71		* app router
72		*
73		* @var Router
74		*/
75		protected $router;
76
77		/**
78		* app dispatcher
79		*
80		* @var Dispatcher
81		*/
82		protected $dispatcher;
83
84		/**
85		* ctrl class name
86		*
87		* @var string
88		*/
89		protected $className;
90
91		/**
92		* controller namespace
93		*
94		* @var string
95		*/
96		protected $spacename;
97
98		/**
99		* controller instance
100		*
101		* @var mixed
102		*/
103		protected $controller;
104
105		/**
106		* reflection class instance
107		*
108		* @var ReflectionClass
109		*/
110		protected $reflector;
111
112		/**
113		* controller actions
114		*
115		* @var array
116		*/
117		protected $actions;
118
119		/**
120		* controller action
121		*
122		* @var string
123		*/
124		protected $action;
125
126		/**
127		* action annotations
128		*
129		* @var string
130		*/
131		protected $actionAnnotations;
132
133		/**
134		* middlewares stack
135		*
136		* @var array
137		*/
138		protected $middlewares;
139
140		/**
141		* run error
142		*
143		* @var Boolean
144		*/
145		protected $error;
146
147		/**
148		* http status error code
149		*
150		* @var int
151		*/
152		protected $errorCode;
153
154		/**
155		* error message
156		*
157		* @var string
158		*/
159		protected $errorMsg;
160
161		/**
162		* return service container for service name
163		*
164		* @param string $serviceName
165		* @throws Exception
166		* @return object
167		*/
168	28	public function getService(string $serviceName)
169		{
170	28	return $this->container->getService($serviceName);
171		}
172
173		/**
174		* init kernel
175		*
176		* @param string $env
177		* @param string $path
178		* @return void
179		*/
180	2	protected function init(string $env, string $path)
181		{
182	2	$this->env = $env;
183	2	$this->path = $path;
184	2	$this->error = true;
185	2	$this->errorCode = Response::HTTP_NOT_FOUND;
186	2	$this->errorMsg = 'Not Found';
187	2	$this->setPath($path);
188	2	$this->setConfig();
189	2	$this->setContainer();
190	2	$this->setDispatcher();
		0 ignored issues – show Bug introduced 2019-11-29 17:07 UTC by Report Bug Copy Issue Report It seems like `setDispatcher()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
191	2	$this->setRequest();
192	2	$this->setResponse();
193	2	$this->setLogger();
194	2	$this->setRouter();
195	2	$this->className = '';
196	2	$this->actions = [];
197	2	$this->action = '';
198	2	$this->actionAnnotations = '';
199		}
200
201		/**
202		* execute controller action in middleware core closure
203		*
204		* @return void
205		*/
206	3	protected function execute(...$args)
207		{
208	3	if ($this->isValidAction() && is_object($this->controller)) {
209	2	$slugs = (isset($args[0])) ? $args[0] : [];
210	2	$resExec = $this->invokeAction($slugs);
211	2	$this->error = ($resExec === false);
212	2	$this->errorCode = ($this->error)
213	1	? Response::HTTP_INTERNAL_SERVER_ERROR
214	1	: Response::HTTP_OK;
215	2	$this->errorMsg = sprintf(
216	2	'Execute %s',
217	2	($this->error) ? 'failed' : 'success'
218		);
219	2	$this->logger->debug($this->errorMsg);
220		} else {
221	1	$this->error = true;
222	1	$this->errorMsg = 'Unknown endpoint';
223	1	$this->errorCode = Response::HTTP_BAD_REQUEST;
224		}
225		}
226
227		/**
228		* invoke action from a controller an return exec code.
229		* for testing purpose return retValue if false
230		*
231		* @param array $args
		0 ignored issues – show Documentation introduced 2019-11-21 09:48 UTC by Report Bug Copy Issue Report Consider making the type for parameter `$args` a bit more specific; maybe use `array[]`. Loading history...
232		* @return mixed
233		*/
234	1	protected function invokeAction(...$args)
235		{
236	1	return call_user_func_array([$this->controller, $this->action], $args);
237		}
238
239		/**
240		* return controller instance
241		*
242		* @return mixed
243		*/
244	3	protected function getController()
245		{
246	3	return $this->controller;
247		}
248
249		/**
250		* set middlewares from config then run before/after layers around core
251		*
252		*/
253	1	protected function setMiddleware()
254		{
255	1	$middlwaresConfig = $this->config->getSettings(
256	1	Config::_MIDDLEWARES
257		);
258	1	$middlwaresClasses = array_keys($middlwaresConfig);
259	1	foreach ($middlwaresClasses as $className) {
260	1	$this->middlewares[$className] = new $className();
261		}
262	1	(new Middleware())->layer($this->middlewares)->peel(
263	1	$this->container,
264		function ($container) {
265	1	$this->execute($this->router->getParams());
266	1	return $container;
267	1	}
268		);
269		}
270
271		/**
272		* set action annotations for runnig action
273		*
274		*/
275	1	protected function setActionAnnotations()
276		{
277	1	if ($this->isValidAction()) {
278	1	$this->actionAnnotations = '';
279	1	$refMethod = $this->reflector->getMethod($this->action);
280	1	$docComment = $refMethod->getDocComment();
281	1	$noComment = (false === $refMethod \|\| false === $docComment);
282	1	if (false === $noComment) {
283	1	$this->actionAnnotations = (string) $docComment;
284		}
285	1	unset($refMethod, $docComment, $noComment);
286		}
287		}
288
289		/**
290		* return action docblock as string
291		*
292		* @return string
293		*/
294	1	protected function getActionAnnotations(): string
295		{
296	1	return $this->actionAnnotations;
297		}
298
299		/**
300		* return true if action is valid
301		*
302		* @return boolean
303		*/
304	5	protected function isValidAction(): bool
305		{
306	5	return in_array($this->action, $this->actions);
307		}
308
309		/**
310		* instanciate controller for a classname
311		*
312		* @return void
313		*/
314	4	protected function setController()
315		{
316	4	$this->controller = new $this->className($this->container);
317		}
318
319		/**
320		* set relflector on class name
321		*
322		*/
323	8	protected function setReflector()
324		{
325	8	$this->reflector = new \ReflectionClass($this->className);
326		}
327
328		/**
329		* return reflexion class on current classname
330		*
331		* @return ReflectionClass
332		*/
333	1	protected function getReflector(): ReflectionClass
334		{
335	1	return $this->reflector;
336		}
337
338		/**
339		* return core controller action
340		*
341		* @return string
342		*/
343	1	protected function getAction(): string
344		{
345	1	return $this->action;
346		}
347
348		/**
349		* set public final actions from controller class name
350		*
351		*/
352	8	protected function setActions()
353		{
354	8	$methods = $this->getFinalMethods();
355		$methodsName = array_map(function ($method) {
356	8	return $method->name;
357	8	}, $methods);
358	8	$this->actions = array_merge($methodsName, ['preflight']);
359		}
360
361		/**
362		* get final methods for the current classname
363		*
364		* @return array
365		*/
366	1	protected function getFinalMethods(): array
367		{
368	1	return $this->getReflector()->getMethods(
369	1	\ReflectionMethod::IS_FINAL
370		);
371		}
372
373		/**
374		* return public final actions from controller class name
375		*
376		*/
377	4	protected function getActions(): array
378		{
379	4	return $this->actions;
380		}
381
382		/**
383		* set service container
384		*
385		*/
386	1	protected function setContainer()
387		{
388	1	$this->container = new Container(
389	1	$this->config->getSettings(Config::_SERVICES)
390		);
391	1	$this->container->setService(
392	1	\Nymfonya\Component\Http\Kernel::class,
393		$this
394		);
395		}
396
397		/**
398		* get service container
399		*
400		*/
401	2	protected function getContainer(): Container
402		{
403	2	return $this->container;
404		}
405
406		/**
407		* set request
408		*
409		*/
410	1	protected function setRequest()
411		{
412	1	$this->req = $this->getService(Request::class);
413		}
414
415		/**
416		* return request
417		*
418		*/
419	1	protected function getRequest(): Request
420		{
421	1	return $this->req;
422		}
423
424		/**
425		* set response
426		*
427		*/
428	1	protected function setResponse()
429		{
430	1	$this->res = $this->getService(Response::class);
431		}
432
433		/**
434		* return reponse
435		*
436		*/
437	1	protected function getResponse(): Response
438		{
439	1	return $this->res;
440		}
441
442		/**
443		* set router
444		*
445		*/
446	1	protected function setRouter()
447		{
448	1	$this->router = $this->getService(Router::class);
449		}
450
451		/**
452		* return router
453		*
454		*/
455	1	protected function getRouter(): Router
456		{
457	1	return $this->router;
458		}
459
460		/**
461		* set controller class name
462		*
463		* @param array $routerGroups
464		*/
465	8	protected function setClassname(array $routerGroups)
466		{
467	8	$this->className = $this->spacename
468	8	. implode(
469	8	'\\',
470	8	array_map('ucfirst', explode('/', $routerGroups[0]))
471		);
472		}
473
474		/**
475		* set controller class name
476		*
477		*/
478	4	protected function getClassname(): string
479		{
480	4	return $this->className;
481		}
482
483		/**
484		* set app config
485		*
486		*/
487	1	protected function setConfig()
488		{
489	1	$this->config = new Config(
490	1	$this->env,
491	1	$this->path . Kernel::PATH_CONFIG
492		);
493		}
494
495		/**
496		* returns config
497		*
498		* @return Config
499		*/
500	1	protected function getConfig(): Config
501		{
502	1	return $this->config;
503		}
504
505		/**
506		* set app logger
507		*
508		*/
509	1	protected function setLogger()
510		{
511	1	$this->logger = $this->getService(\Monolog\Logger::class);
512	1	$handlers = $this->logger->getHandlers();
513	1	foreach ($handlers as $handlder) {
514	1	if ($handlder instanceof \Monolog\Handler\RotatingFileHandler) {
515	1	$patchedHandlder = $handlder;
516	1	$patchedHandlder->setFilenameFormat(
517	1	'{date}-{filename}',
518	1	'Y-m-d'
519		);
520	1	$this->logger->popHandler();
521	1	$this->logger->pushHandler($patchedHandlder);
522		}
523		}
524	1	unset($handlers);
525		//\Monolog\ErrorHandler::register($this->logger);
526		}
527
528		/**
529		* return monolog logger with handlers set
530		*
531		* @return Logger
532		*/
533	2	public function getLogger(): Logger
534		{
535	2	return $this->logger;
536		}
537
538
539
540		/**
541		* set app root path
542		*
543		*/
544	1	protected function setPath(string $path)
545		{
546	1	$this->path = $path;
547		}
548
549		/**
550		* return kernel run path
551		*
552		* @return string
553		*/
554	2	protected function getPath(): string
555		{
556	2	return $this->path;
557		}
558
559		/**
560		* set kernel error
561		*
562		*/
563	2	protected function setError(bool $error)
564		{
565	2	$this->error = $error;
566		}
567
568		/**
569		* return kernel error
570		*
571		*/
572	5	protected function getError(): bool
		0 ignored issues – show Coding Style introduced 2019-11-20 22:13 UTC by Report Bug Copy Issue Report `function getError()` does not seem to conform to the naming convention (`^(?:is\|has\|should\|may\|supports)`). This check examines a number of code elements and verifies that they conform to the given naming conventions. You can set conventions for local variables, abstract classes, utility classes, constant, properties, methods, parameters, interfaces, classes, exceptions and special methods. Loading history...
573		{
574	5	return $this->error;
575		}
576
577		/**
578		* return kernel error message
579		*
580		*/
581	3	protected function getErrorMsg(): string
582		{
583	3	return $this->errorMsg;
584		}
585		}
586

pierre-fromager / nymfonya-http-foundation

TKernel::getContainer() A last analyzed 2021-02-01 12:50 UTC

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TKernel::getContainer() A
last analyzed 2021-02-01 12:50 UTC