Alister\ReservedNamesBundle\DependencyInjection\Configuration::getConfigTreeBuilder()

Complexity

Conditions	2
Paths	2

Size

Total Lines	21
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	2	Features	0

<?php
    public function getConfigTreeBuilder()
    {
        $treeBuilder = new TreeBuilder('alister_reserved_names');
        if (method_exists($treeBuilder, 'getRootNode')) {
            $rootNode = $treeBuilder->getRootNode();
        } else {
            // BC layer for symfony/config 4.1 and older
            $rootNode = $treeBuilder->root('alister_reserved_names');

The method root() does not exist on Symfony\Component\Config\Definition\Builder\TreeBuilder.

        }

        $rootNode
            ->children()
                //->scalarNode('clean_username')->defaultValue('xiidea.clean_username.class')->end()
                ->variableNode('names')
                    ->defaultValue(['reservedname', 'woz'])
                    ->info('multiple names that will not be allowed as new users')
                    ->example('billgates, stevewoz')
                ->end()
            ->end();

        return $treeBuilder;
    }