Pgs\HashIdBundle\DependencyInjection\Configuration

Complexity

Total Complexity

5

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Test Coverage

Coverage

93.55%

Importance

Changes	2
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getConfigTreeBuilder()	0	20	2
A	addHashidsConverterNode()	0	22	2
A	doesHashidsExist()	0	3	1

<?php

namespace Pgs\HashIdBundle\DependencyInjection;

use Hashids\Hashids;
use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;

class Configuration implements ConfigurationInterface
{
    const ROOT_NAME = 'pgs_hash_id';

    const NODE_CONVERTER = 'converter';
    const NODE_CONVERTER_HASHIDS = 'hashids';
    const NODE_CONVERTER_HASHIDS_SALT = 'salt';
    const NODE_CONVERTER_HASHIDS_MIN_HASH_LENGTH = 'min_hash_length';
    const NODE_CONVERTER_HASHIDS_ALPHABET = 'alphabet';

    public function getConfigTreeBuilder(): TreeBuilder
    {
        $treeBuilder = new TreeBuilder(self::ROOT_NAME);
        if (method_exists($treeBuilder, 'getRootNode')) {
            $rootNode = $treeBuilder->getRootNode();
        } else {
            // BC layer for symfony/config 4.1 and older
            $rootNode = /* @scrutinizer ignore-deprecated */ $treeBuilder->root(self::ROOT_NAME);
        }

        $rootNode
            ->children()
                ->arrayNode(self::NODE_CONVERTER)->addDefaultsIfNotSet()->ignoreExtraKeys(false)
                    ->children()
                        ->append($this->addHashidsConverterNode())
                    ->end()
                ->end()
            ->end();

        return $treeBuilder;
    }

    private function addHashidsConverterNode(): ArrayNodeDefinition
    {
        $node = new ArrayNodeDefinition(self::NODE_CONVERTER_HASHIDS);

        if (!$this->doesHashidsExist()) {
            return $node;
        }

        return $node
            ->addDefaultsIfNotSet()
                ->children()
                    ->scalarNode(self::NODE_CONVERTER_HASHIDS_SALT)
                        ->defaultNull()
                    ->end()
                    /* @scrutinizer ignore-call */
                    ->scalarNode(self::NODE_CONVERTER_HASHIDS_MIN_HASH_LENGTH)

The method scalarNode() does not exist on Symfony\Component\Config\Definition\Builder\NodeParentInterface. It seems like you code against a sub-type of Symfony\Component\Config\Definition\Builder\NodeParentInterface such as Symfony\Component\Config\Definition\Builder\NodeBuilder.

                        ->defaultValue(10)
                    ->end()
                    ->scalarNode(self::NODE_CONVERTER_HASHIDS_ALPHABET)
                        ->defaultValue('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890')
                    ->end()
                ->end();
    }

    private function doesHashidsExist()
    {
        return class_exists(Hashids::class);
    }
}