QueueController::getDualGridParams() - Code Metrics - Inspection of "Attempt to fix bin/console dtc:queue:count for all..." - mmucklo/DtcQueueBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( a21736...be5db4 )

by Matthew

created 2018-01-17 16:35 UTC

QueueController::getDualGridParams() A

↳ Parent: QueueController

Complexity

Conditions	1
Paths	1

Size

Total Lines	21
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	15
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	21
ccs	15
cts	15
cp	1
rs	9.3142
c	0
b	0
f	0
cc	1
eloc	15
nc	1
nop	4
crap	1

<?php

namespace Dtc\QueueBundle\Controller;

use Dtc\QueueBundle\Doctrine\DoctrineJobManager;
use Dtc\QueueBundle\Exception\UnsupportedException;
use Dtc\QueueBundle\Model\BaseJob;
use Dtc\QueueBundle\Model\Worker;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\StreamedResponse;

class QueueController extends Controller
{
    use ControllerTrait;

    /**
     * Summary stats.
     *
     * @Route("/")
     * @Route("/status/")
     * @Template("@DtcQueue/Queue/status.html.twig")
     */
    public function statusAction()
    {
        $params = array();
        $jobManager = $this->get('dtc_queue.manager.job');

        $params['status'] = $jobManager->getStatus();
        $this->addCssJs($params);

        return $params;
    }

    /**
     * List jobs in system by default.
     *
     * @Route("/jobs_all", name="dtc_queue_jobs_all")
     *
     * @throws UnsupportedException
     */
    public function jobsAllAction()

    {
        $this->validateManagerType('dtc_queue.manager.job');
        $class1 = $this->container->getParameter('dtc_queue.class.job');
        $class2 = $this->container->getParameter('dtc_queue.class.job_archive');
        $label1 = 'Non-Archived Jobs';
        $label2 = 'Archived Jobs';

        $params = $this->getDualGridParams($class1, $class2, $label1, $label2);

        return $this->render('@DtcQueue/Queue/grid.html.twig', $params);
    }

    /**
     * @Route("/archive", name="dtc_queue_archive")
     * @Method({"POST"})
     *
     * @throws UnsupportedException
     */
    public function archiveAction(Request $request)
    {
        return $this->streamResults($request, 'archiveAllJobs');
    }

    /**
     * @Route("/reset-stalled", name="dtc_queue_reset_stalled")
     *
     * @param Request $request
     *
     * @return StreamedResponse
     *
     * @throws UnsupportedException
     */
    public function resetStalledAction(Request $request)
    {
        return $this->streamResults($request, 'resetStalledJobs');
    }

    /**
     * @Route("/prune-stalled", name="dtc_queue_prune_stalled")
     *
     * @param Request $request
     *
     * @return StreamedResponse
     *
     * @throws UnsupportedException
     */
    public function pruneStalledAction(Request $request)
    {
        return $this->streamResults($request, 'pruneStalledJobs');
    }

    /**
     * @param Request $request
     * @param $functionName
     *
     * @return StreamedResponse
     *
     * @throws UnsupportedException
     */
    protected function streamResults(Request $request, $functionName)
    {
        $jobManager = $this->get('dtc_queue.manager.job');
        if (!$jobManager instanceof DoctrineJobManager) {
            throw new UnsupportedException('$jobManager must be instance of '.DoctrineJobManager::class);
        }

        $streamingResponse = new StreamedResponse($this->getStreamFunction($request, $functionName));
        $streamingResponse->headers->set('Content-Type', 'application/x-ndjson');
        $streamingResponse->headers->set('X-Accel-Buffering', 'no');

        return $streamingResponse;
    }

    /**
     * @param Request $request
     * @param string  $functionName
     *
     * @return \Closure
     */
    protected function getStreamFunction(Request $request, $functionName)
    {
        $jobManager = $this->get('dtc_queue.manager.job');
        $workerName = $request->get('workerName');
        $methodName = $request->get('method');
        $total = null;
        $callback = function ($count, $totalCount) use (&$total) {
            if (null !== $totalCount && null === $total) {
                $total = $totalCount;
                echo json_encode(['total' => $total]);
                echo "\n";
                flush();

                return;
            }
            echo json_encode(['count' => $count]);
            echo "\n";
            flush();
        };

        return function () use ($jobManager, $callback, $workerName, $methodName, $functionName, &$total) {
            switch ($functionName) {
                case 'archiveAllJobs':
                    $total = $jobManager->countLiveJobs($workerName, $methodName);
                    echo json_encode(['total' => $total]);
                    echo "\n";
                    flush();
                    if ($total > 0) {
                        $jobManager->archiveAllJobs($workerName, $methodName, $callback);
                    }
                    break;
                default:
                    $jobManager->$functionName($workerName, $methodName, $callback);
                    break;
            }
        };
    }

    /**
     * List jobs in system by default.
     *
     * @Template("@DtcQueue/Queue/jobs.html.twig")
     * @Route("/jobs", name="dtc_queue_jobs")
     *
     * @throws UnsupportedException
     */
    public function jobsAction()

    {
        $this->validateManagerType('dtc_queue.manager.job');
        $managerType = $this->container->getParameter('dtc_queue.manager.job');
        $rendererFactory = $this->get('dtc_grid.renderer.factory');
        $renderer = $rendererFactory->create('datatables');
        $gridSource = $this->get('dtc_queue.grid_source.jobs_waiting.'.('mongodb' === $managerType ? 'odm' : $managerType));
        $renderer->bind($gridSource);
        $params = $renderer->getParams();
        $this->addCssJs($params);

        $params['worker_methods'] = $this->get('dtc_queue.manager.job')->getWorkersAndMethods();
        $params['prompt_message'] = 'This will archive all non-running jobs';

        return $params;
    }

    /**
     * List jobs in system by default.
     *
     * @Template("@DtcQueue/Queue/jobs_running.html.twig")
     * @Route("/jobs_running", name="dtc_queue_jobs_running")
     */
    public function runningJobsAction()

    {
        $this->validateManagerType('dtc_queue.manager.job');
        $managerType = $this->container->getParameter('dtc_queue.manager.job');
        $rendererFactory = $this->get('dtc_grid.renderer.factory');
        $renderer = $rendererFactory->create('datatables');
        $gridSource = $this->get('dtc_queue.grid_source.jobs_running.'.('mongodb' === $managerType ? 'odm' : $managerType));
        $renderer->bind($gridSource);
        $params = $renderer->getParams();
        $this->addCssJs($params);

        $params['worker_methods'] = $this->get('dtc_queue.manager.job')->getWorkersAndMethods(BaseJob::STATUS_RUNNING);
        $params['prompt_message'] = 'This will prune all stalled jobs';

        return $params;
    }

    /**
     * @param string $class1
     * @param string $class2
     * @param string $label1
     * @param string $label2
     *
     * @return \Symfony\Component\HttpFoundation\Response
     *
     * @throws \Exception
     */
    protected function getDualGridParams($class1, $class2, $label1, $label2)
    {
        $rendererFactory = $this->get('dtc_grid.renderer.factory');
        $renderer = $rendererFactory->create('datatables');
        $gridSource = $this->get('dtc_grid.manager.source')->get($class1);
        $renderer->bind($gridSource);
        $params = $renderer->getParams();

        $renderer2 = $rendererFactory->create('datatables');
        $gridSource = $this->get('dtc_grid.manager.source')->get($class2);
        $renderer2->bind($gridSource);
        $params2 = $renderer2->getParams();

        $params['archive_grid'] = $params2['dtc_grid'];

        $params['dtc_queue_grid_label1'] = $label1;
        $params['dtc_queue_grid_label2'] = $label2;
        $this->addCssJs($params);

        return $params;
    }

    /**
     * List jobs in system by default.
     *
     * @Route("/runs", name="dtc_queue_runs")
     */
    public function runsAction()

    {
        $this->validateRunManager();
        $class1 = $this->container->getParameter('dtc_queue.class.run');
        $class2 = $this->container->getParameter('dtc_queue.class.run_archive');
        $label1 = 'Live Runs';
        $label2 = 'Archived Runs';

        $params = $this->getDualGridParams($class1, $class2, $label1, $label2);

        return $this->render('@DtcQueue/Queue/grid.html.twig', $params);
    }

    /**
     * List registered workers in the system.
     *
     * @Route("/workers", name="dtc_queue_workers")
     * @Template("@DtcQueue/Queue/workers.html.twig")
     */
    public function workersAction()
    {
        $workerManager = $this->get('dtc_queue.manager.worker');
        $workers = $workerManager->getWorkers();

        $workerList = [];
        foreach ($workers as $workerName => $worker) {
            /* @var Worker $worker */
            $workerList[$workerName] = get_class($worker);
        }
        $params = ['workers' => $workerList];
        $this->addCssJs($params);

        return $params;
    }
}


1			<?php
2
3			namespace Dtc\QueueBundle\Controller;
4
5			use Dtc\QueueBundle\Doctrine\DoctrineJobManager;
6			use Dtc\QueueBundle\Exception\UnsupportedException;
7			use Dtc\QueueBundle\Model\BaseJob;
8			use Dtc\QueueBundle\Model\Worker;
9			use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method;
10			use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
11			use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
12			use Symfony\Bundle\FrameworkBundle\Controller\Controller;
13			use Symfony\Component\HttpFoundation\Request;
14			use Symfony\Component\HttpFoundation\StreamedResponse;
15
16			class QueueController extends Controller
17			{
18			use ControllerTrait;
19
20			/**
21			* Summary stats.
22			*
23			* @Route("/")
24			* @Route("/status/")
25			* @Template("@DtcQueue/Queue/status.html.twig")
26			*/
27	1		public function statusAction()
28			{
29	1		$params = array();
30	1		$jobManager = $this->get('dtc_queue.manager.job');
31
32	1		$params['status'] = $jobManager->getStatus();
33	1		$this->addCssJs($params);
34
35	1		return $params;
36			}
37
38			/**
39			* List jobs in system by default.
40			*
41			* @Route("/jobs_all", name="dtc_queue_jobs_all")
42			*
43			* @throws UnsupportedException
44			*/
45	1	View Code Duplication	public function jobsAllAction()
			0 ignored issues – show Duplication introduced 2017-12-04 09:13 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
46			{
47	1		$this->validateManagerType('dtc_queue.manager.job');
48	1		$class1 = $this->container->getParameter('dtc_queue.class.job');
49	1		$class2 = $this->container->getParameter('dtc_queue.class.job_archive');
50	1		$label1 = 'Non-Archived Jobs';
51	1		$label2 = 'Archived Jobs';
52
53	1		$params = $this->getDualGridParams($class1, $class2, $label1, $label2);
54
55	1		return $this->render('@DtcQueue/Queue/grid.html.twig', $params);
56			}
57
58			/**
59			* @Route("/archive", name="dtc_queue_archive")
60			* @Method({"POST"})
61			*
62			* @throws UnsupportedException
63			*/
64	1		public function archiveAction(Request $request)
65			{
66	1		return $this->streamResults($request, 'archiveAllJobs');
67			}
68
69			/**
70			* @Route("/reset-stalled", name="dtc_queue_reset_stalled")
71			*
72			* @param Request $request
73			*
74			* @return StreamedResponse
75			*
76			* @throws UnsupportedException
77			*/
78			public function resetStalledAction(Request $request)
79			{
80			return $this->streamResults($request, 'resetStalledJobs');
81			}
82
83			/**
84			* @Route("/prune-stalled", name="dtc_queue_prune_stalled")
85			*
86			* @param Request $request
87			*
88			* @return StreamedResponse
89			*
90			* @throws UnsupportedException
91			*/
92			public function pruneStalledAction(Request $request)
93			{
94			return $this->streamResults($request, 'pruneStalledJobs');
95			}
96
97			/**
98			* @param Request $request
99			* @param $functionName
100			*
101			* @return StreamedResponse
102			*
103			* @throws UnsupportedException
104			*/
105	1		protected function streamResults(Request $request, $functionName)
106			{
107	1		$jobManager = $this->get('dtc_queue.manager.job');
108	1		if (!$jobManager instanceof DoctrineJobManager) {
109			throw new UnsupportedException('$jobManager must be instance of '.DoctrineJobManager::class);
110			}
111
112	1		$streamingResponse = new StreamedResponse($this->getStreamFunction($request, $functionName));
113	1		$streamingResponse->headers->set('Content-Type', 'application/x-ndjson');
114	1		$streamingResponse->headers->set('X-Accel-Buffering', 'no');
115
116	1		return $streamingResponse;
117			}
118
119			/**
120			* @param Request $request
121			* @param string $functionName
122			*
123			* @return \Closure
124			*/
125	1		protected function getStreamFunction(Request $request, $functionName)
126			{
127	1		$jobManager = $this->get('dtc_queue.manager.job');
128	1		$workerName = $request->get('workerName');
129	1		$methodName = $request->get('method');
130	1		$total = null;
131			$callback = function ($count, $totalCount) use (&$total) {
132			if (null !== $totalCount && null === $total) {
133			$total = $totalCount;
134			echo json_encode(['total' => $total]);
135			echo "\n";
136			flush();
137
138			return;
139			}
140			echo json_encode(['count' => $count]);
141			echo "\n";
142			flush();
143	1		};
144
145	1		return function () use ($jobManager, $callback, $workerName, $methodName, $functionName, &$total) {
146			switch ($functionName) {
147			case 'archiveAllJobs':
148			$total = $jobManager->countLiveJobs($workerName, $methodName);
149			echo json_encode(['total' => $total]);
150			echo "\n";
151			flush();
152			if ($total > 0) {
153			$jobManager->archiveAllJobs($workerName, $methodName, $callback);
154			}
155			break;
156			default:
157			$jobManager->$functionName($workerName, $methodName, $callback);
158			break;
159			}
160	1		};
161			}
162
163			/**
164			* List jobs in system by default.
165			*
166			* @Template("@DtcQueue/Queue/jobs.html.twig")
167			* @Route("/jobs", name="dtc_queue_jobs")
168			*
169			* @throws UnsupportedException
170			*/
171	1	View Code Duplication	public function jobsAction()
			0 ignored issues – show Duplication introduced 2018-01-17 09:34 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
172			{
173	1		$this->validateManagerType('dtc_queue.manager.job');
174	1		$managerType = $this->container->getParameter('dtc_queue.manager.job');
175	1		$rendererFactory = $this->get('dtc_grid.renderer.factory');
176	1		$renderer = $rendererFactory->create('datatables');
177	1		$gridSource = $this->get('dtc_queue.grid_source.jobs_waiting.'.('mongodb' === $managerType ? 'odm' : $managerType));
178	1		$renderer->bind($gridSource);
179	1		$params = $renderer->getParams();
180	1		$this->addCssJs($params);
181
182	1		$params['worker_methods'] = $this->get('dtc_queue.manager.job')->getWorkersAndMethods();
183	1		$params['prompt_message'] = 'This will archive all non-running jobs';
184
185	1		return $params;
186			}
187
188			/**
189			* List jobs in system by default.
190			*
191			* @Template("@DtcQueue/Queue/jobs_running.html.twig")
192			* @Route("/jobs_running", name="dtc_queue_jobs_running")
193			*/
194	1	View Code Duplication	public function runningJobsAction()
			0 ignored issues – show Duplication introduced 2018-01-17 09:34 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
195			{
196	1		$this->validateManagerType('dtc_queue.manager.job');
197	1		$managerType = $this->container->getParameter('dtc_queue.manager.job');
198	1		$rendererFactory = $this->get('dtc_grid.renderer.factory');
199	1		$renderer = $rendererFactory->create('datatables');
200	1		$gridSource = $this->get('dtc_queue.grid_source.jobs_running.'.('mongodb' === $managerType ? 'odm' : $managerType));
201	1		$renderer->bind($gridSource);
202	1		$params = $renderer->getParams();
203	1		$this->addCssJs($params);
204
205	1		$params['worker_methods'] = $this->get('dtc_queue.manager.job')->getWorkersAndMethods(BaseJob::STATUS_RUNNING);
206	1		$params['prompt_message'] = 'This will prune all stalled jobs';
207
208	1		return $params;
209			}
210
211			/**
212			* @param string $class1
213			* @param string $class2
214			* @param string $label1
215			* @param string $label2
216			*
217			* @return \Symfony\Component\HttpFoundation\Response
218			*
219			* @throws \Exception
220			*/
221	2		protected function getDualGridParams($class1, $class2, $label1, $label2)
222			{
223	2		$rendererFactory = $this->get('dtc_grid.renderer.factory');
224	2		$renderer = $rendererFactory->create('datatables');
225	2		$gridSource = $this->get('dtc_grid.manager.source')->get($class1);
226	2		$renderer->bind($gridSource);
227	2		$params = $renderer->getParams();
228
229	2		$renderer2 = $rendererFactory->create('datatables');
230	2		$gridSource = $this->get('dtc_grid.manager.source')->get($class2);
231	2		$renderer2->bind($gridSource);
232	2		$params2 = $renderer2->getParams();
233
234	2		$params['archive_grid'] = $params2['dtc_grid'];
235
236	2		$params['dtc_queue_grid_label1'] = $label1;
237	2		$params['dtc_queue_grid_label2'] = $label2;
238	2		$this->addCssJs($params);
239
240	2		return $params;
241			}
242
243			/**
244			* List jobs in system by default.
245			*
246			* @Route("/runs", name="dtc_queue_runs")
247			*/
248	1	View Code Duplication	public function runsAction()
			0 ignored issues – show Duplication introduced 2017-12-04 09:13 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
249			{
250	1		$this->validateRunManager();
251	1		$class1 = $this->container->getParameter('dtc_queue.class.run');
252	1		$class2 = $this->container->getParameter('dtc_queue.class.run_archive');
253	1		$label1 = 'Live Runs';
254	1		$label2 = 'Archived Runs';
255
256	1		$params = $this->getDualGridParams($class1, $class2, $label1, $label2);
257
258	1		return $this->render('@DtcQueue/Queue/grid.html.twig', $params);
259			}
260
261			/**
262			* List registered workers in the system.
263			*
264			* @Route("/workers", name="dtc_queue_workers")
265			* @Template("@DtcQueue/Queue/workers.html.twig")
266			*/
267	1		public function workersAction()
268			{
269	1		$workerManager = $this->get('dtc_queue.manager.worker');
270	1		$workers = $workerManager->getWorkers();
271
272	1		$workerList = [];
273	1		foreach ($workers as $workerName => $worker) {
274			/* @var Worker $worker */
275			$workerList[$workerName] = get_class($worker);
276	1		}
277	1		$params = ['workers' => $workerList];
278	1		$this->addCssJs($params);
279
280	1		return $params;
281			}
282			}
283

mmucklo / DtcQueueBundle

Push — master ( a21736...be5db4 )

QueueController::getDualGridParams() A

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Duplication

Code Coverage

Importance

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