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<?php |
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/** |
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* @author Patsura Dmitry https://github.com/ovr <[email protected]> |
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*/ |
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namespace PHPSA; |
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use PhpParser\ParserFactory; |
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use Symfony\Component\Config\Definition\Builder\TreeBuilder; |
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use Symfony\Component\Config\Definition\ConfigurationInterface; |
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use Symfony\Component\Config\Definition\Processor; |
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class Configuration implements ConfigurationInterface |
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{ |
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/** |
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* @var array |
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*/ |
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protected $configuration; |
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/** |
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* Create a configuration from array. |
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* |
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* @param array $configuration |
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* @param array $analyzersConfiguration |
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*/ |
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public function __construct(array $configuration = [], array $analyzersConfiguration = []) |
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{ |
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$processor = new Processor(); |
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$configTree = $this->getConfigTreeBuilder($analyzersConfiguration); |
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$this->configuration = $processor->process( |
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$configTree->buildTree(), |
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$configuration |
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); |
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} |
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/** |
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* Generates the configuration tree. |
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* |
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* @param array $analyzersConfiguration |
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* |
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* @return TreeBuilder |
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*/ |
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public function getConfigTreeBuilder(array $analyzersConfiguration = []) |
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{ |
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$treeBuilder = new TreeBuilder(); |
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$root = $treeBuilder->root('phpsa'); |
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$root |
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->children() |
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->booleanNode('blame')->defaultFalse()->end() |
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->scalarNode('language_level') |
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->defaultValue(PHP_MAJOR_VERSION.'.'.PHP_MINOR_VERSION) |
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->attribute('example', '5.3') |
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->attribute('info', 'Will be used to automatically disable the analyzers that require a greater version of PHP.') |
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->end() |
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->enumNode('parser') |
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->defaultValue('prefer-7') |
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->attribute('label', 'Check types of Arguments.') |
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->values([ |
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ParserFactory::PREFER_PHP7 => 'prefer-7', |
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ParserFactory::PREFER_PHP5 => 'prefer-5', |
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ParserFactory::ONLY_PHP7 => 'only-7', |
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ParserFactory::ONLY_PHP5 => 'only-5' |
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]) |
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->end() |
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->end() |
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; |
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$analyzersConfigRoot = $root |
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->children() |
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->arrayNode('analyzers') |
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->addDefaultsIfNotSet(); |
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foreach ($analyzersConfiguration as $config) { |
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$analyzersConfigRoot->append($config); |
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} |
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return $treeBuilder; |
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} |
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/** |
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* Sets a configuration setting. |
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* |
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* @param string $key |
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* @param string $value |
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*/ |
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public function setValue($key, $value) |
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{ |
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$this->configuration[$key] = $value; |
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} |
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/** |
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* Gets a configuration setting. |
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* |
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* @param string $key |
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* @param mixed $default |
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* |
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* @return mixed |
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*/ |
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public function getValue($key, $default = null) |
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{ |
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if (array_key_exists($key, $this->configuration)) { |
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return $this->configuration[$key]; |
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} |
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return $default; |
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} |
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/** |
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* Checks if a configuration setting is set. |
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* |
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* @param string $key |
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* @return bool |
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*/ |
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public function valueIsTrue($key) |
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{ |
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return (bool) $this->configuration[$key]; |
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} |
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} |
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ovr /
phpsa
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Very long variable names usually make code harder to read. It is therefore recommended not to make variable names too verbose.