Completed
Push — symfony3 ( 1143df...c57be8 )
by Kamil
18:42
created

OptionsParser::parseOptions()   A

Complexity

Conditions 2
Paths 1

Size

Total Lines 10
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 10
rs 9.4285
c 0
b 0
f 0
cc 2
eloc 6
nc 1
nop 3
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<?php
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/*
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 * This file is part of the Sylius package.
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 *
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 * (c) Paweł Jędrzejewski
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace Sylius\Bundle\ResourceBundle\Grid\Parser;
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use Symfony\Component\DependencyInjection\ContainerInterface;
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use Symfony\Component\ExpressionLanguage\ExpressionLanguage;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\PropertyAccess\PropertyAccessorInterface;
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/**
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 * @author Grzegorz Sadowski <[email protected]>
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 */
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final class OptionsParser implements OptionsParserInterface
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{
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    /**
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     * @var ContainerInterface
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     */
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    private $container;
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    /**
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     * @var ExpressionLanguage
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     */
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    private $expression;
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    /**
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     * @var PropertyAccessorInterface
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     */
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    private $propertyAccessor;
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    /**
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     * @param ContainerInterface $container
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     * @param ExpressionLanguage $expression
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     * @param PropertyAccessorInterface $propertyAccessor
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     */
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    public function __construct(
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        ContainerInterface $container,
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        ExpressionLanguage $expression,
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        PropertyAccessorInterface $propertyAccessor
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    ) {
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        $this->container = $container;
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        $this->expression = $expression;
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        $this->propertyAccessor = $propertyAccessor;
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function parseOptions(array $parameters, Request $request, $data = null)
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    {
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        return array_map(function ($parameter) use ($request, $data) {
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            if (is_array($parameter)) {
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                return $this->parseOptions($parameter, $request, $data);
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            }
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            return $this->parseOption($parameter, $request, $data);
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        }, $parameters);
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    }
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    /**
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     * @param mixed $parameter
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     * @param Request $request
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     * @param mixed $data
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     *
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     * @return mixed
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     */
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    private function parseOption($parameter, Request $request, $data)
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    {
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        if (0 === strpos($parameter, '$')) {
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            return $request->get(substr($parameter, 1));
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        }
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        if (0 === strpos($parameter, 'expr:')) {
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            return $this->parseOptionExpression(substr($parameter, 5), $request);
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        }
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        if (0 === strpos($parameter, 'resource.')) {
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            return $this->parseOptionResourceField(substr($parameter, 9), $data);
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        }
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        return $parameter;
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    }
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    /**
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     * @param string $expression
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     * @param Request $request
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     *
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     * @return string
0 ignored issues
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Documentation introduced by
Should the return type not be array? Also, consider making the array more specific, something like array<String>, or String[].

This check compares the return type specified in the @return annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch.

If the return type contains the type array, this check recommends the use of a more specific type like String[] or array<String>.

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     */
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    private function parseOptionExpression($expression, Request $request)
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    {
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        $expression = preg_replace_callback('/\$(\w+)/', function ($matches) use ($request) {
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            $variable = $request->get($matches[1]);
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            return is_string($variable) ? sprintf('"%s"', $variable) : $variable;
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        }, $expression);
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        return $this->expression->evaluate($expression, ['container' => $this->container]);
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    }
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    /**
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     * @param string $value
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     * @param mixed $data
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     *
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     * @return string
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     */
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    private function parseOptionResourceField($value, $data)
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    {
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        return $this->propertyAccessor->getValue($data, $value);
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    }
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}
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