WorkerCompilerPass::process() - Code Metrics - Inspection of "4.0 release" - mmucklo/DtcQueueBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#30)

by Matthew

created 2018-01-15 01:55 UTC

WorkerCompilerPass::process() B

↳ Parent: WorkerCompilerPass

Complexity

Conditions	3
Paths	3

Size

Total Lines	36
Code Lines	26

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	25
CRAP Score	3.0036

Importance

Changes

Metric	Value
dl	0
loc	36
ccs	25
cts	27
cp	0.9259
rs	8.8571
c	0
b	0
f	0
cc	3
eloc	26
nc	3
nop	1
crap	3.0036

<?php

namespace Dtc\QueueBundle\DependencyInjection\Compiler;

use Dtc\GridBundle\DependencyInjection\Compiler\GridSourceCompilerPass;
use Dtc\QueueBundle\Model\Job;
use Dtc\QueueBundle\Model\JobTiming;
use Dtc\QueueBundle\Model\Run;
use Dtc\QueueBundle\Exception\ClassNotFoundException;
use Dtc\QueueBundle\Exception\ClassNotSubclassException;
use Symfony\Component\Config\Definition\Exception\InvalidConfigurationException;
use Symfony\Component\DependencyInjection\Alias;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\Definition;
use Symfony\Component\DependencyInjection\Reference;

class WorkerCompilerPass implements CompilerPassInterface
{
    public function process(ContainerBuilder $container)
    {
        if (false === $container->hasDefinition('dtc_queue.manager.worker')) {
            return;
        }

        $this->setupAliases($container);

        $definition = $container->getDefinition('dtc_queue.manager.worker');

        $jobClass = $this->getJobClass($container);
        $jobArchiveClass = $this->getJobClassArchive($container);
        $container->setParameter('dtc_queue.class.job', $jobClass);
        $container->setParameter('dtc_queue.class.job_archive', $jobArchiveClass);

        $managerType = $this->getRunManagerType($container);
        $jobTimingManagerType = $this->getJobTimingManagerType($container);
        $container->setParameter('dtc_queue.class.job_timing', $this->getClass(
            $container,
            $jobTimingManagerType,
            'job_timing',
            'JobTiming',
            JobTiming::class
        ));
        $container->setParameter('dtc_queue.class.run', $this->getClass($container, $managerType, 'run', 'Run', Run::class));
        $container->setParameter('dtc_queue.class.run_archive', $this->getClass($container, $managerType, 'run_archive', 'RunArchive', Run::class));

        $this->setupTaggedServices($container, $definition, $jobClass);

        $eventDispatcher = $container->getDefinition('dtc_queue.event_dispatcher');
        foreach ($container->findTaggedServiceIds('dtc_queue.event_subscriber') as $id => $attributes) {
            $eventSubscriber = $container->getDefinition($id);
            $eventDispatcher->addMethodCall('addSubscriber', [$eventSubscriber]);
        }
        $this->setupDoctrineManagers($container);
        $this->addLiveJobs($container);
    }

    /**
     * @param string $type
     */
    protected function setupAlias(ContainerBuilder $container, $defaultManagerType, $type)
    {
        $definitionName = 'dtc_queue.'.$type.'.'.$defaultManagerType;
        if (!$container->hasDefinition($definitionName) && !$container->hasAlias($definitionName)) {
            throw new InvalidConfigurationException("No $type manager found for dtc_queue.$type.$defaultManagerType");
        }
        if ($container->hasDefinition($definitionName)) {
            $alias = new Alias('dtc_queue.'.$type.'.'.$defaultManagerType);
            $alias->setPublic(true);
            $container->setAlias('dtc_queue.'.$type, $alias);

            return;
        }

        $container->getAlias($definitionName)->setPublic(true);
        $container->setAlias('dtc_queue.'.$type, $container->getAlias($definitionName));
    }

    protected function setupAliases(ContainerBuilder $container)
    {
        $defaultManagerType = $container->getParameter('dtc_queue.manager.job');
        $this->setupAlias($container, $defaultManagerType, 'manager.job');
        $runManagerType = $container->getParameter($this->getRunManagerType($container));
        $this->setupAlias($container, $runManagerType, 'manager.run');
        $jobTimingManagerType = $container->getParameter($this->getJobTimingManagerType($container));
        $this->setupAlias($container, $jobTimingManagerType, 'manager.job_timing');
    }

    /**
     * @param ContainerBuilder $container
     * @param string           $jobClass
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
     */
    protected function setupTaggedServices(ContainerBuilder $container, Definition $definition)
    {
        $jobManagerRef = array(new Reference('dtc_queue.manager.job'));
        // Add each worker to workerManager, make sure each worker has instance to work
        foreach ($container->findTaggedServiceIds('dtc_queue.worker') as $id => $attributes) {
            $worker = $container->getDefinition($id);
            $class = $container->getDefinition($id)->getClass();

            $refClass = new \ReflectionClass($class);
            $workerClass = 'Dtc\QueueBundle\Model\Worker';
            if (!$refClass->isSubclassOf($workerClass)) {
                throw new \InvalidArgumentException(sprintf('Service "%s" must extend class "%s".', $id, $workerClass));
            }

            // Give each worker access to job manager
            $worker->addMethodCall('setJobManager', $jobManagerRef);
            $definition->addMethodCall('addWorker', array(new Reference($id)));
        }
    }

    /**
     * @param ContainerBuilder $container
     */
    protected function setupDoctrineManagers(ContainerBuilder $container)
    {
        $documentManager = $container->getParameter('dtc_queue.odm.document_manager');

        $odmManager = "doctrine_mongodb.odm.{$documentManager}_document_manager";
        if ($container->has($odmManager)) {
            $container->setAlias('dtc_queue.document_manager', $odmManager);
        }

        $entityManager = $container->getParameter('dtc_queue.orm.entity_manager');

        $ormManager = "doctrine.orm.{$entityManager}_entity_manager";
        if ($container->has($ormManager)) {
            $container->setAlias('dtc_queue.entity_manager', $ormManager);
        }
    }

    /**
     * @param ContainerBuilder $container
     */
    protected function addLiveJobs(ContainerBuilder $container)
    {
        $jobReflection = new \ReflectionClass($container->getParameter('dtc_queue.class.job'));
        if ($jobReflection->isInstance(new \Dtc\QueueBundle\Document\Job())) {
            GridSourceCompilerPass::addGridSource($container, 'dtc_queue.grid_source.jobs_waiting.odm');
            GridSourceCompilerPass::addGridSource($container, 'dtc_queue.grid_source.jobs_running.odm');
        }
        if ($jobReflection->isInstance(new \Dtc\QueueBundle\Entity\Job())) {
            GridSourceCompilerPass::addGridSource($container, 'dtc_queue.grid_source.jobs_waiting.orm');
            GridSourceCompilerPass::addGridSource($container, 'dtc_queue.grid_source.jobs_running.orm');
        }
    }

    /**
     * @param $managerType
     *
     * @return null|string
     */
    protected function getDirectory($managerType)
    {
        switch ($managerType) {
            case 'odm':
                return 'Document';
            case 'beanstalkd':
                return 'Beanstalkd';
            case 'rabbit_mq':
                return 'RabbitMQ';
            case 'orm':
                return 'Entity';
            case 'redis':
                return 'Redis';
        }

        return null;
    }

    /**
     * Determines the job class based on the queue manager type.
     *
     * @param ContainerBuilder $container
     *
     * @return mixed|string
     *
     * @throws InvalidConfigurationException
     */
    protected function getJobClass(ContainerBuilder $container)
    {
        $jobClass = $container->getParameter('dtc_queue.class.job');
        if (!$jobClass) {
            if ($directory = $this->getDirectory($managerType = $container->getParameter('dtc_queue.manager.job'))) {
                $jobClass = 'Dtc\QueueBundle\\'.$directory.'\Job';
            } else {
                throw new InvalidConfigurationException('Unknown manager.job type '.$managerType.' - please specify a Job class in the \'class\' configuration parameter');
            }
        }

        $this->testClass($jobClass, Job::class);

        return $jobClass;
    }

    protected function getRunManagerType(ContainerBuilder $container)
    {
        $managerType = 'dtc_queue.manager.job';
        if ($container->hasParameter('dtc_queue.manager.run')) {
            $managerType = 'dtc_queue.manager.run';
        }

        return $managerType;
    }

    protected function getJobTimingManagerType(ContainerBuilder $container)
    {
        $managerType = $this->getRunManagerType($container);
        if ($container->hasParameter('dtc_queue.manager.job_timing')) {
            $managerType = 'dtc_queue.manager.job_timing';
        }

        return $managerType;
    }

    /**
     * @param string $managerType
     * @param string $type
     * @param string $className
     */
    protected function getClass(ContainerBuilder $container, $managerType, $type, $className, $baseClass)
    {
        $runClass = $container->hasParameter('dtc_queue.class.'.$type) ? $container->getParameter('dtc_queue.class.'.$type) : null;
        if (!$runClass) {
            switch ($container->getParameter($managerType)) {
                case 'odm':
                    $runClass = 'Dtc\\QueueBundle\\Document\\'.$className;
                    break;
                case 'orm':
                    $runClass = 'Dtc\\QueueBundle\\Entity\\'.$className;
                    break;
                default:
                    $runClass = $baseClass;
            }
        }

        $this->testClass($runClass, $baseClass);

        return $runClass;
    }

    /**
     * @throws ClassNotFoundException
     * @throws ClassNotSubclassException
     */
    protected function testClass($className, $parent)
    {
        if (!class_exists($className)) {
            throw new ClassNotFoundException("Can't find class $className");
        }

        $test = new $className();
        if (!$test instanceof $className) {
            throw new ClassNotSubclassException("$className must be instance of (or derived from) $parent");
        }
    }

    /**
     * Determines the job class based on the queue manager type.
     *
     * @param ContainerBuilder $container
     *
     * @return mixed|string
     *
     * @throws ClassNotFoundException
     * @throws ClassNotSubclassException
     */
    protected function getJobClassArchive(ContainerBuilder $container)
    {
        $jobArchiveClass = $container->getParameter('dtc_queue.class.job_archive');
        if (!$jobArchiveClass) {
            switch ($container->getParameter('dtc_queue.manager.job')) {
                case 'odm':
                    $jobArchiveClass = 'Dtc\\QueueBundle\\Document\\JobArchive';
                    break;
                case 'orm':
                    $jobArchiveClass = 'Dtc\\QueueBundle\\Entity\\JobArchive';
                    break;
            }
        }
        if (null !== $jobArchiveClass) {
            $this->testClass($jobArchiveClass, Job::class);
        }

        return $jobArchiveClass;
    }
}


1		<?php
2
3		namespace Dtc\QueueBundle\DependencyInjection\Compiler;
4
5		use Dtc\GridBundle\DependencyInjection\Compiler\GridSourceCompilerPass;
6		use Dtc\QueueBundle\Model\Job;
7		use Dtc\QueueBundle\Model\JobTiming;
8		use Dtc\QueueBundle\Model\Run;
9		use Dtc\QueueBundle\Exception\ClassNotFoundException;
10		use Dtc\QueueBundle\Exception\ClassNotSubclassException;
11		use Symfony\Component\Config\Definition\Exception\InvalidConfigurationException;
12		use Symfony\Component\DependencyInjection\Alias;
13		use Symfony\Component\DependencyInjection\ContainerBuilder;
14		use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
15		use Symfony\Component\DependencyInjection\Definition;
16		use Symfony\Component\DependencyInjection\Reference;
17
18		class WorkerCompilerPass implements CompilerPassInterface
19		{
20	4	public function process(ContainerBuilder $container)
21		{
22	4	if (false === $container->hasDefinition('dtc_queue.manager.worker')) {
23	4	return;
24		}
25
26	4	$this->setupAliases($container);
27
28	4	$definition = $container->getDefinition('dtc_queue.manager.worker');
29
30	4	$jobClass = $this->getJobClass($container);
31	3	$jobArchiveClass = $this->getJobClassArchive($container);
32	3	$container->setParameter('dtc_queue.class.job', $jobClass);
33	3	$container->setParameter('dtc_queue.class.job_archive', $jobArchiveClass);
34
35	3	$managerType = $this->getRunManagerType($container);
36	3	$jobTimingManagerType = $this->getJobTimingManagerType($container);
37	3	$container->setParameter('dtc_queue.class.job_timing', $this->getClass(
38	3	$container,
39	3	$jobTimingManagerType,
40	3	'job_timing',
41	3	'JobTiming',
42	3	JobTiming::class
43		));
44	3	$container->setParameter('dtc_queue.class.run', $this->getClass($container, $managerType, 'run', 'Run', Run::class));
45	3	$container->setParameter('dtc_queue.class.run_archive', $this->getClass($container, $managerType, 'run_archive', 'RunArchive', Run::class));
46
47	3	$this->setupTaggedServices($container, $definition, $jobClass);
		0 ignored issues – show Unused Code introduced 2018-01-07 01:22 UTC by Report Bug Copy Issue Report The call to `WorkerCompilerPass::setupTaggedServices()` has too many arguments starting with `$jobClass`. This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue. If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. In this case you can add the `@ignore` PhpDoc annotation to the duplicate definition and it will be ignored. Loading history...
48	2	$eventDispatcher = $container->getDefinition('dtc_queue.event_dispatcher');
49	2	foreach ($container->findTaggedServiceIds('dtc_queue.event_subscriber') as $id => $attributes) {
50		$eventSubscriber = $container->getDefinition($id);
51		$eventDispatcher->addMethodCall('addSubscriber', [$eventSubscriber]);
52		}
53	2	$this->setupDoctrineManagers($container);
54	2	$this->addLiveJobs($container);
55	2	}
56
57		/**
58		* @param string $type
59		*/
60	4	protected function setupAlias(ContainerBuilder $container, $defaultManagerType, $type)
61		{
62	4	$definitionName = 'dtc_queue.'.$type.'.'.$defaultManagerType;
63	4	if (!$container->hasDefinition($definitionName) && !$container->hasAlias($definitionName)) {
64		throw new InvalidConfigurationException("No $type manager found for dtc_queue.$type.$defaultManagerType");
65		}
66	4	if ($container->hasDefinition($definitionName)) {
67	4	$alias = new Alias('dtc_queue.'.$type.'.'.$defaultManagerType);
68	4	$alias->setPublic(true);
69	4	$container->setAlias('dtc_queue.'.$type, $alias);
70
71	4	return;
72		}
73
74		$container->getAlias($definitionName)->setPublic(true);
75		$container->setAlias('dtc_queue.'.$type, $container->getAlias($definitionName));
76		}
77
78	4	protected function setupAliases(ContainerBuilder $container)
79		{
80	4	$defaultManagerType = $container->getParameter('dtc_queue.manager.job');
81	4	$this->setupAlias($container, $defaultManagerType, 'manager.job');
82	4	$runManagerType = $container->getParameter($this->getRunManagerType($container));
83	4	$this->setupAlias($container, $runManagerType, 'manager.run');
84	4	$jobTimingManagerType = $container->getParameter($this->getJobTimingManagerType($container));
85	4	$this->setupAlias($container, $jobTimingManagerType, 'manager.job_timing');
86	4	}
87
88		/**
89		* @param ContainerBuilder $container
90		* @param string $jobClass
		0 ignored issues – show Bug introduced 2018-01-07 01:22 UTC by Report Bug Copy Issue Report There is no parameter named `$jobClass`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
91		*/
92	3	protected function setupTaggedServices(ContainerBuilder $container, Definition $definition)
93		{
94	3	$jobManagerRef = array(new Reference('dtc_queue.manager.job'));
95		// Add each worker to workerManager, make sure each worker has instance to work
96	3	foreach ($container->findTaggedServiceIds('dtc_queue.worker') as $id => $attributes) {
97	2	$worker = $container->getDefinition($id);
98	2	$class = $container->getDefinition($id)->getClass();
99
100	2	$refClass = new \ReflectionClass($class);
101	2	$workerClass = 'Dtc\QueueBundle\Model\Worker';
102	2	if (!$refClass->isSubclassOf($workerClass)) {
103	1	throw new \InvalidArgumentException(sprintf('Service "%s" must extend class "%s".', $id, $workerClass));
104		}
105
106		// Give each worker access to job manager
107	1	$worker->addMethodCall('setJobManager', $jobManagerRef);
108	1	$definition->addMethodCall('addWorker', array(new Reference($id)));
109		}
110	2	}
111
112		/**
113		* @param ContainerBuilder $container
114		*/
115	2	protected function setupDoctrineManagers(ContainerBuilder $container)
116		{
117	2	$documentManager = $container->getParameter('dtc_queue.odm.document_manager');
118
119	2	$odmManager = "doctrine_mongodb.odm.{$documentManager}_document_manager";
120	2	if ($container->has($odmManager)) {
121		$container->setAlias('dtc_queue.document_manager', $odmManager);
122		}
123
124	2	$entityManager = $container->getParameter('dtc_queue.orm.entity_manager');
125
126	2	$ormManager = "doctrine.orm.{$entityManager}_entity_manager";
127	2	if ($container->has($ormManager)) {
128		$container->setAlias('dtc_queue.entity_manager', $ormManager);
129		}
130	2	}
131
132		/**
133		* @param ContainerBuilder $container
134		*/
135	2	protected function addLiveJobs(ContainerBuilder $container)
136		{
137	2	$jobReflection = new \ReflectionClass($container->getParameter('dtc_queue.class.job'));
138	2	if ($jobReflection->isInstance(new \Dtc\QueueBundle\Document\Job())) {
139	2	GridSourceCompilerPass::addGridSource($container, 'dtc_queue.grid_source.jobs_waiting.odm');
140	2	GridSourceCompilerPass::addGridSource($container, 'dtc_queue.grid_source.jobs_running.odm');
141		}
142	2	if ($jobReflection->isInstance(new \Dtc\QueueBundle\Entity\Job())) {
143	1	GridSourceCompilerPass::addGridSource($container, 'dtc_queue.grid_source.jobs_waiting.orm');
144	1	GridSourceCompilerPass::addGridSource($container, 'dtc_queue.grid_source.jobs_running.orm');
145		}
146	2	}
147
148		/**
149		* @param $managerType
150		*
151		* @return null\|string
152		*/
153	4	protected function getDirectory($managerType)
154		{
155		switch ($managerType) {
156	4	case 'odm':
157	3	return 'Document';
158	2	case 'beanstalkd':
159	1	return 'Beanstalkd';
160	2	case 'rabbit_mq':
161	1	return 'RabbitMQ';
162	2	case 'orm':
163	1	return 'Entity';
164	2	case 'redis':
165	1	return 'Redis';
166		}
167
168	1	return null;
169		}
170
171		/**
172		* Determines the job class based on the queue manager type.
173		*
174		* @param ContainerBuilder $container
175		*
176		* @return mixed\|string
177		*
178		* @throws InvalidConfigurationException
179		*/
180	4	protected function getJobClass(ContainerBuilder $container)
181		{
182	4	$jobClass = $container->getParameter('dtc_queue.class.job');
183	4	if (!$jobClass) {
184	4	if ($directory = $this->getDirectory($managerType = $container->getParameter('dtc_queue.manager.job'))) {
185	3	$jobClass = 'Dtc\QueueBundle\\'.$directory.'\Job';
186		} else {
187	1	throw new InvalidConfigurationException('Unknown manager.job type '.$managerType.' - please specify a Job class in the \'class\' configuration parameter');
188		}
189		}
190
191	3	$this->testClass($jobClass, Job::class);
192
193	3	return $jobClass;
194		}
195
196	4	protected function getRunManagerType(ContainerBuilder $container)
197		{
198	4	$managerType = 'dtc_queue.manager.job';
199	4	if ($container->hasParameter('dtc_queue.manager.run')) {
200	4	$managerType = 'dtc_queue.manager.run';
201		}
202
203	4	return $managerType;
204		}
205
206	4	protected function getJobTimingManagerType(ContainerBuilder $container)
207		{
208	4	$managerType = $this->getRunManagerType($container);
209	4	if ($container->hasParameter('dtc_queue.manager.job_timing')) {
210	4	$managerType = 'dtc_queue.manager.job_timing';
211		}
212
213	4	return $managerType;
214		}
215
216		/**
217		* @param string $managerType
218		* @param string $type
219		* @param string $className
220		*/
221	3	protected function getClass(ContainerBuilder $container, $managerType, $type, $className, $baseClass)
222		{
223	3	$runClass = $container->hasParameter('dtc_queue.class.'.$type) ? $container->getParameter('dtc_queue.class.'.$type) : null;
224	3	if (!$runClass) {
225	3	switch ($container->getParameter($managerType)) {
226	3	case 'odm':
227	3	$runClass = 'Dtc\\QueueBundle\\Document\\'.$className;
228	3	break;
229	1	case 'orm':
230	1	$runClass = 'Dtc\\QueueBundle\\Entity\\'.$className;
231	1	break;
232		default:
233		$runClass = $baseClass;
234		}
235		}
236
237	3	$this->testClass($runClass, $baseClass);
238
239	3	return $runClass;
240		}
241
242		/**
243		* @throws ClassNotFoundException
244		* @throws ClassNotSubclassException
245		*/
246	3	protected function testClass($className, $parent)
247		{
248	3	if (!class_exists($className)) {
249		throw new ClassNotFoundException("Can't find class $className");
250		}
251
252	3	$test = new $className();
253	3	if (!$test instanceof $className) {
254		throw new ClassNotSubclassException("$className must be instance of (or derived from) $parent");
255		}
256	3	}
257
258		/**
259		* Determines the job class based on the queue manager type.
260		*
261		* @param ContainerBuilder $container
262		*
263		* @return mixed\|string
264		*
265		* @throws ClassNotFoundException
266		* @throws ClassNotSubclassException
267		*/
268	3	protected function getJobClassArchive(ContainerBuilder $container)
269		{
270	3	$jobArchiveClass = $container->getParameter('dtc_queue.class.job_archive');
271	3	if (!$jobArchiveClass) {
272	3	switch ($container->getParameter('dtc_queue.manager.job')) {
273	3	case 'odm':
274	3	$jobArchiveClass = 'Dtc\\QueueBundle\\Document\\JobArchive';
275	3	break;
276	1	case 'orm':
277	1	$jobArchiveClass = 'Dtc\\QueueBundle\\Entity\\JobArchive';
278	1	break;
279		}
280		}
281	3	if (null !== $jobArchiveClass) {
282	3	$this->testClass($jobArchiveClass, Job::class);
283		}
284
285	3	return $jobArchiveClass;
286		}
287		}
288

mmucklo / DtcQueueBundle

Pull Request — master (#30)

WorkerCompilerPass::process() B

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