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Completed
Pull Request — master (#291)
by Jérémiah
16:08
created

TaggedServiceMappingPass::process()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 21
Code Lines 13

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 14
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 21
ccs 14
cts 14
cp 1
rs 9.3142
c 0
b 0
f 0
cc 2
eloc 13
nc 2
nop 1
crap 2
1
<?php
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namespace Overblog\GraphQLBundle\DependencyInjection\Compiler;
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use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
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use Symfony\Component\DependencyInjection\ContainerAwareInterface;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\DependencyInjection\Definition;
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use Symfony\Component\DependencyInjection\Reference;
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abstract class TaggedServiceMappingPass implements CompilerPassInterface
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{
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    private function getTaggedServiceMapping(ContainerBuilder $container, $tagName)
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    {
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        $serviceMapping = [];
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        $taggedServices = $container->findTaggedServiceIds($tagName, true);
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        $isType = TypeTaggedServiceMappingPass::TAG_NAME === $tagName;
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        foreach ($taggedServices as $id => $tags) {
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            $className = $container->findDefinition($id)->getClass();
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            foreach ($tags as $attributes) {
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                $this->checkRequirements($id, $attributes);
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                $attributes = array_merge($attributes, ['id' => $id, 'aliases' => []]);
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                if (!$isType) {
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                    $attributes['method'] = isset($attributes['method']) ? $attributes['method'] : '__invoke';
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                }
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                if ($isType || '__invoke' === $attributes['method']) {
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                    $solutionID = $className;
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                } else {
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                    $solutionID = sprintf('%s::%s', $className, $attributes['method']);
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                }
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                if (!isset($serviceMapping[$solutionID])) {
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                    $serviceMapping[$solutionID] = $attributes;
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                }
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                if (isset($attributes['alias']) && $solutionID !== $attributes['alias']) {
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                    $serviceMapping[$solutionID]['aliases'][] = $attributes['alias'];
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                }
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            }
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        }
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        return $serviceMapping;
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    }
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    public function process(ContainerBuilder $container)
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    {
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        $mapping = $this->getTaggedServiceMapping($container, $this->getTagName());
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        $resolverDefinition = $container->findDefinition($this->getResolverServiceID());
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        foreach ($mapping as $solutionID => $attributes) {
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            $attributes['aliases'] = array_unique($attributes['aliases']);
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            $aliases = $attributes['aliases'];
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            $serviceID = $attributes['id'];
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            $solutionDefinition = $container->findDefinition($serviceID);
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            // make solution service public to improve lazy loading
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            $solutionDefinition->setPublic(true);
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            $this->autowireSolutionImplementingContainerAwareInterface($solutionDefinition, empty($attributes['generated']));
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            $resolverDefinition->addMethodCall(
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                'addSolution',
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                [$solutionID, [[new Reference('service_container'), 'get'], [$serviceID]], $aliases, $attributes]
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            );
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        }
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    }
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    protected function checkRequirements($id, array $tag)
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    {
72 30 View Code Duplication
        if (isset($tag['alias']) && !is_string($tag['alias'])) {
0 ignored issues
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Duplication introduced by
This code seems to be duplicated across 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.

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73 1
            throw new \InvalidArgumentException(
74 1
                sprintf('Service tagged "%s" must have valid "alias" argument.', $id)
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            );
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        }
77 29
    }
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    private function autowireSolutionImplementingContainerAwareInterface(Definition $solutionDefinition, $isGenerated)
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    {
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        $methods = array_map(
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            function ($methodCall) {
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                return $methodCall[0];
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            },
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            $solutionDefinition->getMethodCalls()
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        );
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        if (
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            $isGenerated
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            && is_subclass_of($solutionDefinition->getClass(), ContainerAwareInterface::class)
0 ignored issues
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Bug introduced by
Due to PHP Bug #53727, is_subclass_of might return inconsistent results on some PHP versions if \Symfony\Component\Depen...erAwareInterface::class can be an interface. If so, you could instead use ReflectionClass::implementsInterface.
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90 28
            && !in_array('setContainer', $methods)
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        ) {
92 2
            @trigger_error(
0 ignored issues
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Security Best Practice introduced by
It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended.

If you suppress an error, we recommend checking for the error condition explicitly:

// For example instead of
@mkdir($dir);

// Better use
if (@mkdir($dir) === false) {
    throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
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93 2
                sprintf(
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                    'Autowire method "%s::setContainer" for custom tagged (type, resolver or mutation) services is deprecated as of 0.9 and will be removed in 1.0.',
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                    ContainerAwareInterface::class
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                ),
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                E_USER_DEPRECATED
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            );
99 2
            $solutionDefinition->addMethodCall('setContainer', [new Reference('service_container')]);
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        }
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    }
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    abstract protected function getTagName();
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    /**
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     * @return string
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     */
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    abstract protected function getResolverServiceID();
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}
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