FixturesCommand - Code Metrics - DATA-DOG/symfony-force - Measure and Improve Code Quality continuously with Scrutinizer

FixturesCommand A
last analyzed 2016-03-03 10:37 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	75
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	8

Importance

Changes	3
Bugs	1	Features	0

Metric	Value
wmc	8
c	3
b	1
f	0
lcom	1
cbo	8
dl	0
loc	75
rs	10

3 Methods

Rating	Name	Size	Complexity
A	configure()	16	1
A	execute()	16	2
B	loadFixtures()	38	5

<?php

namespace AppBundle\Command;

use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Bridge\Doctrine\DataFixtures\ContainerAwareLoader as DataFixturesLoader;
use Doctrine\Bundle\DoctrineBundle\Command\DoctrineCommand;
use Doctrine\Common\DataFixtures\Executor\ORMExecutor;
use Doctrine\Common\DataFixtures\FixtureInterface;
use Doctrine\ORM\EntityManager;
use AppBundle\Entity\Internal\Fixture;

class FixturesCommand extends DoctrineCommand
{
    protected function configure()
    {
        $this
            ->setName('app:fixtures')
            ->setDescription('Load data fixtures to your database.')
            ->addOption('em', null, InputOption::VALUE_REQUIRED, 'The entity manager to use for this command.')
            ->setHelp(<<<EOT
The <info>%command.name%</info> command loads data fixtures from your bundles:
It loads only ones which were not appended already.

<info>php %command.full_name%</info>
<info>php %command.full_name% --env=prod</info>

EOT
        );
    }

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $doctrine = $this->getContainer()->get('doctrine');
        $em = $doctrine->getManager($input->getOption('em'));

        $alreadyLoaded = $em->getRepository("AppBundle:Internal\Fixture")->findAll();
        // may support more managers
        $loaded = $this->loadFixtures($output, $em, $alreadyLoaded);

        foreach ($loaded as $fixture) {
            $added = new Fixture();
            $added->setName(get_class($fixture));
            $em->persist($added);
        }
        $em->flush();
    }

    private function loadFixtures(OutputInterface $output, EntityManager $em, array $loaded)
    {
        $logger = function($message) use ($output) {
            $output->writeln(sprintf('  <comment>></comment> <info>%s</info>', $message));
        };
        $executor = new ORMExecutor($em);

        $paths = [];
        foreach ($this->getApplication()->getKernel()->getBundles() as $bundle) {
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
            $paths[] = $bundle->getPath() . '/Fixture';
        }

        $loader = new DataFixturesLoader($this->getContainer());
        foreach ($paths as $path) {
            if (is_dir($path)) {
                $loader->loadFromDirectory($path);
            }
        }
        $env = $this->getContainer()->getParameter('kernel.environment');
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        $output->writeln("Loading <comment>fixtures</comment>...");

        $has = array_map(function(Fixture $fixture) {
            return $fixture->getName();
        }, $loaded);

        $fixtures = array_filter($loader->getFixtures(), function(FixtureInterface $fixture) use($has) {
            return !in_array(get_class($fixture), $has);
        });

        if (!$fixtures) {

            $output->writeln("  Could not find any new <comment>fixtures</comment> to load..");
            return [];
        }

        $executor->setLogger($logger);
        $executor->execute($fixtures, true);
        return $fixtures;
    }
}


1			<?php
2
3			namespace AppBundle\Command;
4
5			use Symfony\Component\Console\Input\InputOption;
6			use Symfony\Component\Console\Input\InputInterface;
7			use Symfony\Component\Console\Output\OutputInterface;
8			use Symfony\Bridge\Doctrine\DataFixtures\ContainerAwareLoader as DataFixturesLoader;
9			use Doctrine\Bundle\DoctrineBundle\Command\DoctrineCommand;
10			use Doctrine\Common\DataFixtures\Executor\ORMExecutor;
11			use Doctrine\Common\DataFixtures\FixtureInterface;
12			use Doctrine\ORM\EntityManager;
13			use AppBundle\Entity\Internal\Fixture;
14
15			class FixturesCommand extends DoctrineCommand
16			{
17			protected function configure()
18			{
19			$this
20			->setName('app:fixtures')
21			->setDescription('Load data fixtures to your database.')
22			->addOption('em', null, InputOption::VALUE_REQUIRED, 'The entity manager to use for this command.')
23			->setHelp(<<<EOT
24			The <info>%command.name%</info> command loads data fixtures from your bundles:
25			It loads only ones which were not appended already.
26
27			<info>php %command.full_name%</info>
28			<info>php %command.full_name% --env=prod</info>
29
30			EOT
31			);
32			}
33
34			protected function execute(InputInterface $input, OutputInterface $output)
35			{
36			$doctrine = $this->getContainer()->get('doctrine');
37			$em = $doctrine->getManager($input->getOption('em'));
38
39			$alreadyLoaded = $em->getRepository("AppBundle:Internal\Fixture")->findAll();
40			// may support more managers
41			$loaded = $this->loadFixtures($output, $em, $alreadyLoaded);
42
43			foreach ($loaded as $fixture) {
44			$added = new Fixture();
45			$added->setName(get_class($fixture));
46			$em->persist($added);
47			}
48			$em->flush();
49			}
50
51			private function loadFixtures(OutputInterface $output, EntityManager $em, array $loaded)
52			{
53			$logger = function($message) use ($output) {
54			$output->writeln(sprintf(' <comment>></comment> <info>%s</info>', $message));
55			};
56			$executor = new ORMExecutor($em);
57
58			$paths = [];
59			foreach ($this->getApplication()->getKernel()->getBundles() as $bundle) {
			0 ignored issues – show Bug introduced 2016-01-07 11:55 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `Symfony\Component\Console\Application` as the method `getKernel()` does only exist in the following sub-classes of `Symfony\Component\Console\Application`: `Symfony\Bundle\FrameworkBundle\Console\Application`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
60			$paths[] = $bundle->getPath() . '/Fixture';
61			}
62
63			$loader = new DataFixturesLoader($this->getContainer());
64			foreach ($paths as $path) {
65			if (is_dir($path)) {
66			$loader->loadFromDirectory($path);
67			}
68			}
69			$env = $this->getContainer()->getParameter('kernel.environment');
			0 ignored issues – show Unused Code introduced 2016-01-07 11:56 UTC by Report Bug Copy Issue Report `$env` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
70			$output->writeln("Loading <comment>fixtures</comment>...");
71
72			$has = array_map(function(Fixture $fixture) {
73			return $fixture->getName();
74			}, $loaded);
75
76			$fixtures = array_filter($loader->getFixtures(), function(FixtureInterface $fixture) use($has) {
77			return !in_array(get_class($fixture), $has);
78			});
79
80			if (!$fixtures) {
			0 ignored issues – show Bug Best Practice introduced 2016-01-07 11:55 UTC by Report Bug Copy Issue Report The expression `$fixtures` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
81			$output->writeln(" Could not find any new <comment>fixtures</comment> to load..");
82			return [];
83			}
84
85			$executor->setLogger($logger);
86			$executor->execute($fixtures, true);
87			return $fixtures;
88			}
89			}
90

DATA-DOG / symfony-force

FixturesCommand A last analyzed 2016-03-03 10:37 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Importance

3 Methods

Available Fixes

Duplication Side-by-Side

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FixturesCommand A
last analyzed 2016-03-03 10:37 UTC