InputGeneratorTrait::resolveParameter() - Code Metrics - Inspection of "Merge pull request #48 from forevermatt/patch-1" - janephp/openapi - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 4de09a...56e82d )

by Loick

created 2017-02-23 19:08 UTC

InputGeneratorTrait::resolveParameter() C

↳ Parent: Project

Complexity

Conditions	11
Paths	1

Size

Total Lines	22
Code Lines	13

Duplication

Lines	15
Ratio	68.18 %

Code Coverage

Tests	8
CRAP Score	17.8835

Importance

Changes

Metric	Value
dl	15
loc	22
ccs	8
cts	13
cp	0.6153
rs	5.9012
c	0
b	0
f	0
cc	11
eloc	13
nc	1
nop	1
crap	17.8835

How to fix Complexity

<?php

namespace Joli\Jane\OpenApi\Generator;

use Doctrine\Common\Inflector\Inflector;
use Joli\Jane\Generator\Context\Context;
use Joli\Jane\Runtime\Reference;
use Joli\Jane\OpenApi\Model\BodyParameter;
use Joli\Jane\OpenApi\Model\FormDataParameterSubSchema;
use Joli\Jane\OpenApi\Model\HeaderParameterSubSchema;
use Joli\Jane\OpenApi\Model\PathParameterSubSchema;
use Joli\Jane\OpenApi\Model\QueryParameterSubSchema;
use Joli\Jane\OpenApi\Operation\Operation;
use Joli\Jane\Reference\Resolver;
use PhpParser\Node\Arg;
use PhpParser\Node\Expr;
use PhpParser\Node\Name;
use PhpParser\Node\Param;
use PhpParser\Node\Scalar;
use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;

trait InputGeneratorTrait
{
    /**
     * @var Parameter\BodyParameterGenerator
     */
    protected $bodyParameterGenerator;

    /**
     * @var Parameter\FormDataParameterGenerator
     */
    protected $formDataParameterGenerator;

    /**
     * @var Parameter\HeaderParameterGenerator
     */
    protected $headerParameterGenerator;

    /**
     * @var Parameter\PathParameterGenerator
     */
    protected $pathParameterGenerator;

    /**
     * @var Parameter\QueryParameterGenerator
     */
    protected $queryParameterGenerator;

    /**
     * @return DenormalizerInterface
     */
    abstract protected function getDenormalizer();

    /**
     * Create the query param statements and documentation
     *
     * @param Operation $operation
     *
     * @return array
     */
    protected function createQueryParamStatements(Operation $operation)
    {
        $queryParamDocumentation = [];
        $queryParamVariable = new Expr\Variable('queryParam');
        $queryParamStatements = [
            new Expr\Assign($queryParamVariable, new Expr\New_(new Name('QueryParam')))
        ];

        if ($operation->getOperation()->getParameters()) {
            foreach ($operation->getOperation()->getParameters() as $parameter) {
                if ($parameter instanceof Reference) {
                    $parameter = $this->resolveParameter($parameter);
                }

                if ($parameter instanceof FormDataParameterSubSchema) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
                    $queryParamStatements = array_merge($queryParamStatements, $this->formDataParameterGenerator->generateQueryParamStatements($parameter, $queryParamVariable));
                    $queryParamDocumentation[] = $this->formDataParameterGenerator->generateQueryDocParameter($parameter);
                }

                if ($parameter instanceof HeaderParameterSubSchema) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
                    $queryParamStatements = array_merge($queryParamStatements, $this->headerParameterGenerator->generateQueryParamStatements($parameter, $queryParamVariable));
                    $queryParamDocumentation[] = $this->headerParameterGenerator->generateQueryDocParameter($parameter);
                }

                if ($parameter instanceof QueryParameterSubSchema) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
                    $queryParamStatements = array_merge($queryParamStatements, $this->queryParameterGenerator->generateQueryParamStatements($parameter, $queryParamVariable));
                    $queryParamDocumentation[] = $this->queryParameterGenerator->generateQueryDocParameter($parameter);
                }
            }
        }

        return [$queryParamDocumentation, $queryParamStatements, $queryParamVariable];
    }

    /**
     * Create parameters for the method and their documentation
     *
     * @param Operation $operation
     * @param string[]  $queryParamDocumentation
     * @param Context   $context
     *
     * @return array
     */
    protected function createParameters(Operation $operation, $queryParamDocumentation, Context $context)
    {
        $documentationParams = [];
        $methodParameters = [];

        if ($operation->getOperation()->getParameters()) {
            foreach ($operation->getOperation()->getParameters() as $parameter) {

                if ($parameter instanceof Reference) {
                    $parameter = $this->resolveParameter($parameter);
                }

                if ($parameter instanceof PathParameterSubSchema) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
                    $methodParameters[] = $this->pathParameterGenerator->generateMethodParameter($parameter, $context);
                    $documentationParams[] = sprintf(' * @param %s', $this->pathParameterGenerator->generateDocParameter($parameter, $context));
                }
            }

            foreach ($operation->getOperation()->getParameters() as $parameter) {

                if ($parameter instanceof Reference) {
                    $parameter = $this->resolveParameter($parameter);
                }

                if ($parameter instanceof BodyParameter) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
                    $methodParameters[] = $this->bodyParameterGenerator->generateMethodParameter($parameter, $context);
                    $documentationParams[] = sprintf(' * @param %s', $this->bodyParameterGenerator->generateDocParameter($parameter, $context));
                }
            }
        }

        if (!empty($queryParamDocumentation)) {
            $documentationParams[] = " * @param array  \$parameters {";
            $documentationParams   = array_merge($documentationParams, array_map(function ($doc) {
                return " *     " . $doc;
            }, $queryParamDocumentation));
            $documentationParams[] = " * }";
        } else {
            $documentationParams[] = " * @param array  \$parameters List of parameters";
        }

        $documentationParams[] = " * @param string \$fetch      Fetch mode (object or response)";

        $methodParameters[] = new Param('parameters', new Expr\Array_());
        $methodParameters[] = new Param('fetch', new Expr\ConstFetch(new Name('self::FETCH_OBJECT')));

        return [$documentationParams, $methodParameters];
    }

    /**
     * Create all statements around url transformation
     *
     * @param Operation $operation
     * @param Expr\Variable $queryParamVariable
     *
     * @return array
     */
    protected function createUrlStatements(Operation $operation, $queryParamVariable)
    {
        $urlVariable = new Expr\Variable('url');
        // url = /path
        $statements = [
            new Expr\Assign($urlVariable, new Scalar\String_($operation->getPath()))
        ];

        if ($operation->getOperation()->getParameters()) {
            foreach ($operation->getOperation()->getParameters() as $parameter) {
                if ($parameter instanceof Reference) {
                    $parameter = $this->resolveParameter($parameter);
                }

                if ($parameter instanceof PathParameterSubSchema) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
                    // $url = str_replace('{param}', $param, $url)

                    $statements[] = new Expr\Assign($urlVariable, new Expr\FuncCall(new Name('str_replace'), [
                        new Arg(new Scalar\String_('{' . $parameter->getName() . '}')),
                        new Arg(new Expr\FuncCall(new Name('urlencode'), [
                            new Arg(new Expr\Variable(Inflector::camelize($parameter->getName()))),
                        ])),
                        new Arg($urlVariable)
                    ]));
                }
            }
        }

        // url = url . ? . $queryParam->buildQueryString
        $statements[] = new Expr\Assign($urlVariable, new Expr\BinaryOp\Concat(
            $urlVariable,
            new Expr\BinaryOp\Concat(
                new Scalar\String_('?'),
                new Expr\MethodCall($queryParamVariable, 'buildQueryString', [new Arg(new Expr\Variable('parameters'))])
            )
        ));

        return [$statements, $urlVariable];
    }

    /**
     * Create body statements
     *
     * @param Operation $operation
     * @param Expr\Variable $queryParamVariable
     * @param Context $context
     *
     * @return array
     */
    protected function createBodyStatements(Operation $operation, $queryParamVariable, Context $context)

    {
        $bodyParameter = null;
        $bodyVariable = new Expr\Variable('body');

        if ($operation->getOperation()->getParameters()) {
            foreach ($operation->getOperation()->getParameters() as $parameter) {
                if ($parameter instanceof BodyParameter) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
                    $bodyParameter = $parameter;
                }
            }
        }

        if (null === $bodyParameter) {
            // $body = $queryParam->buildFormDataString($parameters);

            return [[
                new Expr\Assign($bodyVariable, new Expr\MethodCall($queryParamVariable, 'buildFormDataString', [new Arg(new Expr\Variable('parameters'))]))
            ], $bodyVariable];
        }

        // $body = $parameter
        if (!($bodyParameter->getSchema() instanceof Reference)) {
            return [[
                new Expr\Assign($bodyVariable, new Expr\Variable(Inflector::camelize($bodyParameter->getName())))
            ], $bodyVariable];
        }

        // $body = $this->serializer->serialize($parameter);

        return [
            [
                new Expr\Assign(
                    $bodyVariable,
                    new Expr\MethodCall(
                        new Expr\PropertyFetch(new Expr\Variable('this'), 'serializer'),
                        'serialize',
                        [
                            new Arg(new Expr\Variable(Inflector::camelize($bodyParameter->getName()))),
                            new Arg(new Scalar\String_('json'))
                        ]
                    )
                )
            ],
            $bodyVariable
        ];
    }

    /**
     * Create headers statements
     *
     * @param Operation $operation
     * @param Expr\Variable $queryParamVariable
     *
     * @return array
     */
    protected function createHeaderStatements(Operation $operation, $queryParamVariable)
    {
        $headerVariable = new Expr\Variable('headers');

        $headers = [
            new Expr\ArrayItem(
                new Scalar\String_($operation->getHost()),
                new Scalar\String_('Host')
            ),
        ];

        $produces = $operation->getOperation()->getProduces();

        if ($produces && in_array("application/json", $produces)) {
            $headers[]
                = new Expr\ArrayItem(
                    new Expr\Array_(
                        [
                        new Expr\ArrayItem(
                            new Scalar\String_("application/json")
                        ),
                        ]
                    ),
                    new Scalar\String_('Accept')
                );
        }

        $consumes = $operation->getOperation()->getProduces();

        if ($operation->getOperation()->getParameters() && $consumes) {
            $bodyParameters = array_filter(
                $operation->getOperation()->getParameters(),
                function ($parameter) {
                    return $parameter instanceof BodyParameter;
if ($x instanceof DoesNotExist) {
    // Do something.
}
                }
            );

            if (count($bodyParameters) > 0 && in_array("application/json", $consumes)) {
                $headers[]
                    = new Expr\ArrayItem(
                        new Scalar\String_("application/json"),
                        new Scalar\String_('Content-Type')
                    );
            }
        }

        return [
            [
                new Expr\Assign(
                    $headerVariable,
                    new Expr\FuncCall(new Name('array_merge'), [
                        new Arg(
                            new Expr\Array_(
                                $headers
                            )
                        ),
                        new Arg(new Expr\MethodCall($queryParamVariable, 'buildHeaders', [new Arg(new Expr\Variable('parameters'))]))
                    ])
                )
            ],
            $headerVariable
        ];
    }

    /**
     * @param Reference $parameter
     *
     * @return BodyParameter|HeaderParameterSubSchema|FormDataParameterSubSchema|QueryParameterSubSchema|PathParameterSubSchema
     */
    protected function resolveParameter(Reference $parameter)
    {
        return $parameter->resolve(function ($value) {
            if (isset($value->{'in'}) and $value->{'in'} == 'body') {
// Logical operators have lower precedence:
$f = false or true;

// is executed like this:
($f = false) or true;


// Boolean operators have higher precedence:
$f = false || true;

// is executed like this:
$f = (false || true);
                return $this->getDenormalizer()->denormalize($value, 'Joli\\Jane\\OpenApi\\Model\\BodyParameter');
            }
            if (isset($value->{'in'}) and $value->{'in'} == 'header') {
// Logical operators have lower precedence:
$f = false or true;

// is executed like this:
($f = false) or true;


// Boolean operators have higher precedence:
$f = false || true;

// is executed like this:
$f = (false || true);
                return $this->getDenormalizer()->denormalize($value, 'Joli\\Jane\\OpenApi\\Model\\HeaderParameterSubSchema');
            }
            if (isset($value->{'in'}) and $value->{'in'} == 'formData') {
// Logical operators have lower precedence:
$f = false or true;

// is executed like this:
($f = false) or true;


// Boolean operators have higher precedence:
$f = false || true;

// is executed like this:
$f = (false || true);
                return $this->getDenormalizer()->denormalize($value, 'Joli\\Jane\\OpenApi\\Model\\FormDataParameterSubSchema');
            }
            if (isset($value->{'in'}) and $value->{'in'} == 'query') {
// Logical operators have lower precedence:
$f = false or true;

// is executed like this:
($f = false) or true;


// Boolean operators have higher precedence:
$f = false || true;

// is executed like this:
$f = (false || true);
                return $this->getDenormalizer()->denormalize($value, 'Joli\\Jane\\OpenApi\\Model\\QueryParameterSubSchema');
            }
            if (isset($value->{'in'}) and $value->{'in'} == 'path') {
// Logical operators have lower precedence:
$f = false or true;

// is executed like this:
($f = false) or true;


// Boolean operators have higher precedence:
$f = false || true;

// is executed like this:
$f = (false || true);
                return $this->getDenormalizer()->denormalize($value, 'Joli\\Jane\\OpenApi\\Model\\PathParameterSubSchema');
            }

            return $value;
        });
    }
}


Push — master ( 4de09a...56e82d )

InputGeneratorTrait::resolveParameter() C

Complexity

Size

Duplication

Code Coverage

Importance

How to fix Complexity

Long Method

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

Logical Operators are used for Control-Flow

Logical Operators are used for Control-Flow

Logical Operators are used for Control-Flow

Logical Operators are used for Control-Flow

Logical Operators are used for Control-Flow

janephp / openapi

Push — master ( 4de09a...56e82d )

InputGeneratorTrait::resolveParameter() C

Complexity

Size

Duplication

Code Coverage

Importance

How to fix Complexity

Long Method

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

Logical Operators are used for Control-Flow

Logical Operators are used for Control-Flow

Logical Operators are used for Control-Flow

Logical Operators are used for Control-Flow

Logical Operators are used for Control-Flow

Duplication Side-by-Side

Filter issues like