| Conditions | 7 | 
| Paths | 1 | 
| Total Lines | 100 | 
| Code Lines | 83 | 
| Lines | 0 | 
| Ratio | 0 % | 
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php | ||
| 16 | public function getConfigTreeBuilder() | ||
| 17 |     { | ||
| 18 | $treeBuilder = new TreeBuilder(); | ||
| 19 |         $rootNode = $treeBuilder->root('norsys_logs'); | ||
| 20 | |||
| 21 | $rootNode | ||
| 22 | ->children() | ||
| 23 |                 ->arrayNode('security') | ||
| 24 |                     ->info('Optional security configuration') | ||
| 25 | ->addDefaultsIfNotSet() | ||
| 26 | ->children() | ||
| 27 |                         ->booleanNode('enabled') | ||
| 28 |                             ->info('Enable security to access logs') | ||
| 29 | ->defaultValue(true) | ||
| 30 | ->end() | ||
| 31 |                         ->arrayNode('allowed_ips') | ||
| 32 |                             ->prototype('scalar') | ||
| 33 | ->end() | ||
| 34 | ->defaultValue([]) | ||
| 35 | ->end() | ||
| 36 | ->end() | ||
| 37 | ->end() | ||
| 38 |                 ->scalarNode('base_layout') | ||
| 39 | ->cannotBeEmpty() | ||
| 40 |                     ->defaultValue('NorsysLogsBundle::layout.html.twig') | ||
| 41 | ->end() | ||
| 42 |                 ->scalarNode('logs_per_page') | ||
| 43 | ->cannotBeEmpty() | ||
| 44 | ->defaultValue(25) | ||
| 45 | ->beforeNormalization() | ||
| 46 | ->ifString() | ||
| 47 |                         ->then(function ($v) { | ||
| 48 | return (int) $v; | ||
| 49 | }) | ||
| 50 | ->end() | ||
| 51 | ->end() | ||
| 52 |                 ->arrayNode('doctrine') | ||
| 53 | ->children() | ||
| 54 |                         ->scalarNode('table_name')->defaultValue('monolog_entries')->end() | ||
| 55 |                         ->scalarNode('connection_name')->end() | ||
| 56 |                         ->arrayNode('connection') | ||
| 57 | ->cannotBeEmpty() | ||
| 58 | ->children() | ||
| 59 |                                 ->scalarNode('driver')->end() | ||
| 60 |                                 ->scalarNode('driverClass')->end() | ||
| 61 |                                 ->scalarNode('pdo')->end() | ||
| 62 |                                 ->scalarNode('dbname')->end() | ||
| 63 |                                 ->scalarNode('host')->defaultValue('localhost')->end() | ||
| 64 |                                 ->scalarNode('port')->defaultNull()->end() | ||
| 65 |                                 ->scalarNode('user')->defaultValue('root')->end() | ||
| 66 |                                 ->scalarNode('password')->defaultNull()->end() | ||
| 67 |                                 ->scalarNode('charset')->defaultValue('UTF8')->end() | ||
| 68 |                                 ->scalarNode('path') | ||
| 69 |                                     ->info(' The filesystem path to the database file for SQLite') | ||
| 70 | ->end() | ||
| 71 |                                 ->booleanNode('memory') | ||
| 72 |                                     ->info('True if the SQLite database should be in-memory (non-persistent)') | ||
| 73 | ->end() | ||
| 74 |                                 ->scalarNode('unix_socket') | ||
| 75 |                                     ->info('The unix socket to use for MySQL') | ||
| 76 | ->end() | ||
| 77 | ->end() | ||
| 78 | ->end() | ||
| 79 | ->end() | ||
| 80 | ->end() | ||
| 81 | ->end() | ||
| 82 | ->validate() | ||
| 83 |                 ->ifTrue(function ($v) { | ||
| 84 |                     if (isset($v['doctrine']) === false) { | ||
| 85 | return true; | ||
| 86 | } | ||
| 87 | |||
| 88 | if (isset($v['doctrine']['connection_name']) === false | ||
| 89 | && isset($v['doctrine']['connection']) === false | ||
| 90 |                     ) { | ||
| 91 | return true; | ||
| 92 | } | ||
| 93 | |||
| 94 | return false; | ||
| 95 | }) | ||
| 96 |                 ->thenInvalid('You must provide a valid "connection_name" or "connection" definition.') | ||
| 97 | ->end() | ||
| 98 | ->validate() | ||
| 99 |                 ->ifTrue(function ($v) { | ||
| 100 |                     if (isset($v['doctrine']) === false) { | ||
| 101 | return true; | ||
| 102 | } | ||
| 103 | |||
| 104 | if (isset($v['doctrine']['connection_name']) === true | ||
| 105 | && isset($v['doctrine']['connection']) === true | ||
| 106 |                     ) { | ||
| 107 | return true; | ||
| 108 | } | ||
| 109 | |||
| 110 | return false; | ||
| 111 | }) | ||
| 112 |                 ->thenInvalid('You cannot specify both options "connection_name" and "connection".') | ||
| 113 | ->end(); | ||
| 114 | |||
| 115 | return $treeBuilder; | ||
| 116 | } | ||
| 118 |