Configuration::getConfigTreeBuilder() - Code Metrics - Inspection of "[DoctrineBundle] Deprecated form types and guesser..." - doctrine/DoctrineBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed
Pull Request — master (#528)

unknown
created 2016-03-29 09:32 UTC
Configuration::getConfigTreeBuilder() A

↳ Parent: Configuration
Complexity

Conditions	1
Paths	1
Size

Total Lines	10
Code Lines	6
Duplication

Lines	0
Ratio	0 %
Metric	Value
dl	0
loc	10
rs	9.4285
cc	1
eloc	6
nc	1
nop	0
<?php

/*
 * This file is part of the Doctrine Bundle
 *
 * The code was originally distributed inside the Symfony framework.
 *
 * (c) Fabien Potencier <[email protected]>
 * (c) Doctrine Project, Benjamin Eberlei <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Doctrine\Bundle\DoctrineBundle\DependencyInjection;

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

/**
 * This class contains the configuration information for the bundle
 *
 * This information is solely responsible for how the different configuration
 * sections are normalized, and merged.
 *
 * @author Christophe Coevoet <[email protected]>
 */
class Configuration implements ConfigurationInterface
{
    private $debug;

    /**
     * Constructor
     *
     * @param Boolean $debug Whether to use the debug mode
     */
    public function __construct($debug)
    {
        $this->debug = (Boolean) $debug;
    }

    /**
     * {@inheritDoc}
     */
    public function getConfigTreeBuilder()
    {
        $treeBuilder = new TreeBuilder();
        $rootNode = $treeBuilder->root('doctrine');

        $this->addDbalSection($rootNode);
        $this->addOrmSection($rootNode);

        return $treeBuilder;
    }

    /**
     * Add DBAL section to configuration tree
     *
     * @param ArrayNodeDefinition $node
     */
    private function addDbalSection(ArrayNodeDefinition $node)
    {
        $node
            ->children()
            ->arrayNode('dbal')
                ->beforeNormalization()
                    ->ifTrue(function ($v) { return is_array($v) && !array_key_exists('connections', $v) && !array_key_exists('connection', $v); })
                    ->then(function ($v) {
                        // Key that should not be rewritten to the connection config
                        $excludedKeys = array('default_connection' => true, 'types' => true, 'type' => true);
                        $connection = array();
                        foreach ($v as $key => $value) {

                            if (isset($excludedKeys[$key])) {
                                continue;
                            }
                            $connection[$key] = $v[$key];
                            unset($v[$key]);
                        }
                        $v['default_connection'] = isset($v['default_connection']) ? (string) $v['default_connection'] : 'default';
                        $v['connections'] = array($v['default_connection'] => $connection);

                        return $v;
                    })
                ->end()
                ->children()
                    ->scalarNode('default_connection')->end()
                ->end()
                ->fixXmlConfig('type')
                ->children()
                    ->arrayNode('types')
                        ->useAttributeAsKey('name')
                        ->prototype('array')
                            ->beforeNormalization()
                                ->ifString()
                                ->then(function ($v) { return array('class' => $v); })
                            ->end()
                            ->children()
                                ->scalarNode('class')->isRequired()->end()
                                ->booleanNode('commented')->defaultTrue()->end()
                            ->end()
                        ->end()
                    ->end()
                ->end()
                ->fixXmlConfig('connection')
                ->append($this->getDbalConnectionsNode())
            ->end()
        ;
    }

    /**
     * Return the dbal connections node
     *
     * @return ArrayNodeDefinition
     */
    private function getDbalConnectionsNode()
    {
        $treeBuilder = new TreeBuilder();
        $node = $treeBuilder->root('connections');

        /** @var $connectionNode ArrayNodeDefinition */
        $connectionNode = $node
            ->requiresAtLeastOneElement()
            ->useAttributeAsKey('name')
            ->prototype('array')
        ;

        $this->configureDbalDriverNode($connectionNode);

        $connectionNode
            ->fixXmlConfig('option')
            ->fixXmlConfig('mapping_type')
            ->fixXmlConfig('slave')
            ->fixXmlConfig('shard')
            ->fixXmlConfig('default_table_option')
            ->children()
                ->scalarNode('driver')->defaultValue('pdo_mysql')->end()
                ->scalarNode('platform_service')->end()
                ->booleanNode('auto_commit')->end()
                ->scalarNode('schema_filter')->end()
                ->booleanNode('logging')->defaultValue($this->debug)->end()
                ->booleanNode('profiling')->defaultValue($this->debug)->end()
                ->scalarNode('server_version')->end()
                ->scalarNode('driver_class')->end()
                ->scalarNode('wrapper_class')->end()
                ->scalarNode('shard_choser')->end()
                ->scalarNode('shard_choser_service')->end()
                ->booleanNode('keep_slave')->end()
                ->arrayNode('options')
                    ->useAttributeAsKey('key')
                    ->prototype('scalar')->end()
                ->end()
                ->arrayNode('mapping_types')
                    ->useAttributeAsKey('name')
                    ->prototype('scalar')->end()
                ->end()
                ->arrayNode('default_table_options')
                    ->info("This option is used by the schema-tool and affects generated SQL. Possible keys include 'charset','collate', and 'engine'.")
                    ->useAttributeAsKey('name')
                    ->prototype('scalar')->end()
                ->end()
            ->end()
        ;

        $slaveNode = $connectionNode
            ->children()
                ->arrayNode('slaves')
                    ->useAttributeAsKey('name')
                    ->prototype('array')
        ;
        $this->configureDbalDriverNode($slaveNode);


        $shardNode = $connectionNode
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
            ->children()
                ->arrayNode('shards')
                    ->prototype('array')
                    ->children()
                        ->integerNode('id')
                            ->min(1)
                            ->isRequired()
                        ->end()
                    ->end()
        ;
        $this->configureDbalDriverNode($shardNode);

        return $node;
    }

    /**
     * Adds config keys related to params processed by the DBAL drivers
     *
     * These keys are available for slave configurations too.
     *
     * @param ArrayNodeDefinition $node
     */
    private function configureDbalDriverNode(ArrayNodeDefinition $node)
    {
        $node
            ->children()
                ->scalarNode('url')->info('A URL with connection information; any parameter value parsed from this string will override explicitly set parameters')->end()
                ->scalarNode('dbname')->end()
                ->scalarNode('host')->defaultValue('localhost')->end()
                ->scalarNode('port')->defaultNull()->end()
                ->scalarNode('user')->defaultValue('root')->end()
                ->scalarNode('password')->defaultNull()->end()
                ->scalarNode('application_name')->end()
                ->scalarNode('charset')->end()
                ->scalarNode('path')->end()
                ->booleanNode('memory')->end()
                ->scalarNode('unix_socket')->info('The unix socket to use for MySQL')->end()
                ->booleanNode('persistent')->info('True to use as persistent connection for the ibm_db2 driver')->end()
                ->scalarNode('protocol')->info('The protocol to use for the ibm_db2 driver (default to TCPIP if ommited)')->end()
                ->booleanNode('service')
                    ->info('True to use SERVICE_NAME as connection parameter instead of SID for Oracle')
                ->end()
                ->scalarNode('servicename')
                    ->info(
                        'Overrules dbname parameter if given and used as SERVICE_NAME or SID connection parameter '.
                        'for Oracle depending on the service parameter.'
                    )
                ->end()
                ->scalarNode('sessionMode')
                    ->info('The session mode to use for the oci8 driver')
                ->end()
                ->scalarNode('server')
                    ->info('The name of a running database server to connect to for SQL Anywhere.')
                ->end()
                ->scalarNode('sslmode')
                    ->info(
                        'Determines whether or with what priority a SSL TCP/IP connection will be negotiated with '.
                        'the server for PostgreSQL.'
                    )
                ->end()
                ->scalarNode('sslrootcert')
                    ->info(
                        'The name of a file containing SSL certificate authority (CA) certificate(s). '.
                        'If the file exists, the server\'s certificate will be verified to be signed by one of these authorities.'
                    )
                ->end()
                ->booleanNode('pooled')->info('True to use a pooled server with the oci8/pdo_oracle driver')->end()
                ->booleanNode('MultipleActiveResultSets')->info('Configuring MultipleActiveResultSets for the pdo_sqlsrv driver')->end()
                ->booleanNode('use_savepoints')->info('Use savepoints for nested transactions')->end()
            ->end()
            ->beforeNormalization()
                ->ifTrue(function ($v) {return !isset($v['sessionMode']) && isset($v['session_mode']);})
                ->then(function ($v) {
                    $v['sessionMode'] = $v['session_mode'];
                    unset($v['session_mode']);

                    return $v;
                })
            ->end()
            ->beforeNormalization()
                ->ifTrue(function ($v) {return !isset($v['MultipleActiveResultSets']) && isset($v['multiple_active_result_sets']);})
                ->then(function ($v) {
                    $v['MultipleActiveResultSets'] = $v['multiple_active_result_sets'];
                    unset($v['multiple_active_result_sets']);

                    return $v;
                })
            ->end()
        ;
    }

    /**
     * Add the ORM section to configuration tree
     *
     * @param ArrayNodeDefinition $node
     */
    private function addOrmSection(ArrayNodeDefinition $node)
    {
        $generationModes = $this->getAutoGenerateModes();

        $node
            ->children()
                ->arrayNode('orm')
                    ->beforeNormalization()
                        ->ifTrue(function ($v) { return null === $v || (is_array($v) && !array_key_exists('entity_managers', $v) && !array_key_exists('entity_manager', $v)); })
                        ->then(function ($v) {
                            $v = (array) $v;
                            // Key that should not be rewritten to the connection config
                            $excludedKeys = array(
                                'default_entity_manager' => true, 'auto_generate_proxy_classes' => true,
                                'proxy_dir' => true, 'proxy_namespace' => true, 'resolve_target_entities' => true,
                                'resolve_target_entity' => true,
                            );
                            $entityManager = array();
                            foreach ($v as $key => $value) {

                                if (isset($excludedKeys[$key])) {
                                    continue;
                                }
                                $entityManager[$key] = $v[$key];
                                unset($v[$key]);
                            }
                            $v['default_entity_manager'] = isset($v['default_entity_manager']) ? (string) $v['default_entity_manager'] : 'default';
                            $v['entity_managers'] = array($v['default_entity_manager'] => $entityManager);

                            return $v;
                        })
                    ->end()
                    ->children()
                        ->scalarNode('default_entity_manager')->end()
                        ->scalarNode('auto_generate_proxy_classes')->defaultValue(false)
                            ->info('Auto generate mode possible values are: "NEVER", "ALWAYS", "FILE_NOT_EXISTS", "EVAL"')
                            ->validate()
                                ->ifTrue(function ($v) use ($generationModes) {
                                    if (is_int($v) && in_array($v, $generationModes['values']/*array(0, 1, 2, 3)*/)) {

                                        return false;
                                    }
                                    if (is_bool($v)) {
                                        return false;
                                    }
                                    if (is_string($v)) {
                                        if (in_array(strtoupper($v), $generationModes['names']/*array('NEVER', 'ALWAYS', 'FILE_NOT_EXISTS', 'EVAL')*/)) {

                                            return false;
                                        }
                                    }

                                    return true;
                                })
                                ->thenInvalid('Invalid auto generate mode value %s')
                            ->end()
                            ->validate()
                                ->ifString()
                                ->then(function ($v) {
                                    return constant('Doctrine\Common\Proxy\AbstractProxyFactory::AUTOGENERATE_'.strtoupper($v));
                                })
                            ->end()
                        ->end()
                        ->scalarNode('proxy_dir')->defaultValue('%kernel.cache_dir%/doctrine/orm/Proxies')->end()
                        ->scalarNode('proxy_namespace')->defaultValue('Proxies')->end()
                    ->end()
                    ->fixXmlConfig('entity_manager')
                    ->append($this->getOrmEntityManagersNode())
                    ->fixXmlConfig('resolve_target_entity', 'resolve_target_entities')
                    ->append($this->getOrmTargetEntityResolverNode())
                ->end()
            ->end()
        ;
    }

    /**
     * Return ORM target entity resolver node
     *
     * @return \Symfony\Component\Config\Definition\Builder\NodeDefinition
     */
    private function getOrmTargetEntityResolverNode()
    {
        $treeBuilder = new TreeBuilder();
        $node = $treeBuilder->root('resolve_target_entities');

        $node
            ->useAttributeAsKey('interface')
            ->prototype('scalar')
                ->cannotBeEmpty()
            ->end()
        ;

        return $node;
    }

    /**
     * Return ORM entity listener node
     *
     * @return \Symfony\Component\Config\Definition\Builder\NodeDefinition
     */
    private function getOrmEntityListenersNode()
    {
        $builder = new TreeBuilder();
        $node = $builder->root('entity_listeners');
        $normalizer = function ($mappings) {
            $entities = array();

            foreach ($mappings as $entityClass => $mapping) {
                $listeners = array();

                foreach ($mapping as $listenerClass => $listenerEvent) {
                    $events = array();

                    foreach ($listenerEvent as $eventType => $eventMapping) {
                        if ($eventMapping === null) {
                            $eventMapping = array(null);
                        }

                        foreach ($eventMapping as $method) {
                            $events[] = array(
                               'type' => $eventType,
                               'method' => $method,
                            );
                        }
                    }

                    $listeners[] = array(
                        'class' => $listenerClass,
                        'event' => $events,
                    );
                }

                $entities[] = array(
                    'class' => $entityClass,
                    'listener' => $listeners,
                );
            }

            return array('entities' => $entities);
        };

        $node
            ->beforeNormalization()
                // Yaml normalization
                ->ifTrue(function ($v) { return is_array(reset($v)) && is_string(key(reset($v))); })
                ->then($normalizer)
            ->end()
            ->fixXmlConfig('entity', 'entities')
            ->children()
                ->arrayNode('entities')
                    ->useAttributeAsKey('class')
                    ->prototype('array')
                        ->fixXmlConfig('listener')
                        ->children()
                            ->arrayNode('listeners')
                                ->useAttributeAsKey('class')
                                ->prototype('array')
                                    ->fixXmlConfig('event')
                                    ->children()
                                        ->arrayNode('events')
                                            ->prototype('array')
                                                ->children()
                                                    ->scalarNode('type')->end()
                                                    ->scalarNode('method')->defaultNull()->end()
                                                ->end()
                                            ->end()
                                        ->end()
                                    ->end()
                                ->end()
                            ->end()
                        ->end()
                    ->end()
                ->end()
            ->end()
        ;

        return $node;
    }

    /**
     * Return ORM entity manager node
     *
     * @return ArrayNodeDefinition
     */
    private function getOrmEntityManagersNode()
    {
        $treeBuilder = new TreeBuilder();
        $node = $treeBuilder->root('entity_managers');

        $node
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
            ->requiresAtLeastOneElement()
            ->useAttributeAsKey('name')
            ->prototype('array')
                ->addDefaultsIfNotSet()
                ->append($this->getOrmCacheDriverNode('query_cache_driver'))
                ->append($this->getOrmCacheDriverNode('metadata_cache_driver'))
                ->append($this->getOrmCacheDriverNode('result_cache_driver'))
                ->append($this->getOrmEntityListenersNode())
                ->children()
                    ->scalarNode('connection')->end()
                    ->scalarNode('class_metadata_factory_name')->defaultValue('Doctrine\ORM\Mapping\ClassMetadataFactory')->end()
                    ->scalarNode('default_repository_class')->defaultValue('Doctrine\ORM\EntityRepository')->end()
                    ->scalarNode('auto_mapping')->defaultFalse()->end()
                    ->scalarNode('naming_strategy')->defaultValue('doctrine.orm.naming_strategy.default')->end()
                    ->scalarNode('quote_strategy')->defaultValue('doctrine.orm.quote_strategy.default')->end()
                    ->scalarNode('entity_listener_resolver')->defaultNull()->end()
                    ->scalarNode('repository_factory')->defaultNull()->end()
                ->end()
                ->children()
                    ->arrayNode('second_level_cache')
                        ->children()
                            ->append($this->getOrmCacheDriverNode('region_cache_driver'))
                            ->scalarNode('region_lock_lifetime')->defaultValue(60)->end()
                            ->booleanNode('log_enabled')->defaultValue($this->debug)->end()
                            ->scalarNode('region_lifetime')->defaultValue(0)->end()
                            ->booleanNode('enabled')->defaultValue(true)->end()
                            ->scalarNode('factory')->end()
                        ->end()
                        ->fixXmlConfig('region')
                        ->children()
                            ->arrayNode('regions')
                                ->useAttributeAsKey('name')
                                ->prototype('array')
                                    ->children()
                                        ->append($this->getOrmCacheDriverNode('cache_driver'))
                                        ->scalarNode('lock_path')->defaultValue('%kernel.cache_dir%/doctrine/orm/slc/filelock')->end()
                                        ->scalarNode('lock_lifetime')->defaultValue(60)->end()
                                        ->scalarNode('type')->defaultValue('default')->end()
                                        ->scalarNode('lifetime')->defaultValue(0)->end()
                                        ->scalarNode('service')->end()
                                        ->scalarNode('name')->end()
                                    ->end()
                                ->end()
                            ->end()
                        ->end()
                        ->fixXmlConfig('logger')
                        ->children()
                            ->arrayNode('loggers')
                                ->useAttributeAsKey('name')
                                ->prototype('array')
                                    ->children()
                                        ->scalarNode('name')->end()
                                        ->scalarNode('service')->end()
                                    ->end()
                                ->end()
                            ->end()
                        ->end()
                    ->end()
                ->end()
                ->fixXmlConfig('hydrator')
                ->children()
                    ->arrayNode('hydrators')
                        ->useAttributeAsKey('name')
                        ->prototype('scalar')->end()
                    ->end()
                ->end()
                ->fixXmlConfig('mapping')
                ->children()
                    ->arrayNode('mappings')
                        ->useAttributeAsKey('name')
                        ->prototype('array')
                            ->beforeNormalization()
                                ->ifString()
                                ->then(function ($v) { return array('type' => $v); })
                            ->end()
                            ->treatNullLike(array())
                            ->treatFalseLike(array('mapping' => false))
                            ->performNoDeepMerging()
                            ->children()
                                ->scalarNode('mapping')->defaultValue(true)->end()
                                ->scalarNode('type')->end()
                                ->scalarNode('dir')->end()
                                ->scalarNode('alias')->end()
                                ->scalarNode('prefix')->end()
                                ->booleanNode('is_bundle')->end()
                            ->end()
                        ->end()
                    ->end()
                    ->arrayNode('dql')
                        ->fixXmlConfig('string_function')
                        ->fixXmlConfig('numeric_function')
                        ->fixXmlConfig('datetime_function')
                        ->children()
                            ->arrayNode('string_functions')
                                ->useAttributeAsKey('name')
                                ->prototype('scalar')->end()
                            ->end()
                            ->arrayNode('numeric_functions')
                                ->useAttributeAsKey('name')
                                ->prototype('scalar')->end()
                            ->end()
                            ->arrayNode('datetime_functions')
                                ->useAttributeAsKey('name')
                                ->prototype('scalar')->end()
                            ->end()
                        ->end()
                    ->end()
                ->end()
                ->fixXmlConfig('filter')
                ->children()
                    ->arrayNode('filters')
                        ->info('Register SQL Filters in the entity manager')
                        ->useAttributeAsKey('name')
                        ->prototype('array')
                            ->beforeNormalization()
                                ->ifString()
                                ->then(function ($v) { return array('class' => $v); })
                            ->end()
                            ->beforeNormalization()
                                // The content of the XML node is returned as the "value" key so we need to rename it
                                ->ifTrue(function ($v) {
                                    return is_array($v) && isset($v['value']);
                                })
                                ->then(function ($v) {
                                    $v['class'] = $v['value'];
                                    unset($v['value']);

                                    return $v;
                                })
                            ->end()
                            ->fixXmlConfig('parameter')
                            ->children()
                                ->scalarNode('class')->isRequired()->end()
                                ->booleanNode('enabled')->defaultFalse()->end()
                                ->arrayNode('parameters')
                                    ->useAttributeAsKey('name')
                                    ->prototype('variable')->end()
                                ->end()
                            ->end()
                        ->end()
                    ->end()
                ->end()
            ->end()
        ;

        return $node;
    }

    /**
     * Return a ORM cache driver node for an given entity manager
     *
     * @param string $name
     *
     * @return ArrayNodeDefinition
     */
    private function getOrmCacheDriverNode($name)
    {
        $treeBuilder = new TreeBuilder();
        $node = $treeBuilder->root($name);

        $node
            ->addDefaultsIfNotSet()
            ->beforeNormalization()
                ->ifString()
                ->then(function ($v) { return array('type' => $v); })
            ->end()
            ->children()
                ->scalarNode('type')->defaultValue('array')->end()
                ->scalarNode('host')->end()
                ->scalarNode('port')->end()
                ->scalarNode('instance_class')->end()
                ->scalarNode('class')->end()
                ->scalarNode('id')->end()
                ->scalarNode('namespace')->defaultNull()->end()
                ->scalarNode('cache_provider')->defaultNull()->end()
            ->end()
        ;

        return $node;
    }

    /**
     * Find proxy auto generate modes for their names and int values
     *
     * @return array
     */
    private function getAutoGenerateModes()
    {
        $constPrefix = 'AUTOGENERATE_';
        $prefixLen = strlen($constPrefix);
        $refClass = new \ReflectionClass('Doctrine\Common\Proxy\AbstractProxyFactory');
        $constsArray = $refClass->getConstants();
        $namesArray = array();
        $valuesArray = array();

        foreach ($constsArray as $key => $value) {
            if (strpos($key, $constPrefix) === 0) {
                $namesArray[] = substr($key, $prefixLen);
                $valuesArray[] = (int) $value;
            }
        }

        return array(
            'names' => $namesArray,
            'values' => $valuesArray,
        );
    }
}

Pull Request — master (#528)

Configuration::getConfigTreeBuilder() A

Complexity

Size

Duplication

Available Fixes

Available Fixes

doctrine / DoctrineBundle

Pull Request — master (#528)

Configuration::getConfigTreeBuilder() A

Complexity

Size

Duplication

Available Fixes

Available Fixes

Duplication Side-by-Side

Filter issues like
