Happyr\BlazeBundle\DependencyInjection\Configuration::getConfigTreeBuilder()

Complexity

Conditions	6
Paths	1

Size

Total Lines

48

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	30
CRAP Score	6.0087

Importance

Changes

0

<?php
    public function getConfigTreeBuilder()
    {
        $treeBuilder = new TreeBuilder('happyr_blaze');
        $rootNode = $treeBuilder->getRootNode();

        $rootNode->children()
            ->arrayNode('objects')
                ->requiresAtLeastOneElement()
                ->useAttributeAsKey('name')
                ->prototype('variable')
                ->treatNullLike([])

                //make sure that there is some config after each object
                ->validate()
                    ->ifTrue(
                        function ($objects) {
                            foreach ($objects as $o) {
                                if (!is_array($o)) {
                                    return true;
                                }
                            }

                            return false;
                        }
                    )
                    ->thenInvalid('The happyr_blaze.objects config %s must be an array.')
                ->end()

                //make sure route and parameters is set
                ->validate()
                ->ifTrue(
                    function ($objects) {
                        foreach ($objects as $o) {
                            if (!isset($o['route']) || !isset($o['parameters'])) {
                                return true;
                            }
                        }

                        return false;
                    }
                )
                ->thenInvalid('%s must contain "route" and "parameters".')
                ->end()
            ->end()
            ->end();

        return $treeBuilder;
    }
}