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<?php |
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namespace Curlyspoon\NestedOptionsResolver; |
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use Symfony\Component\OptionsResolver\OptionsResolver as SymfonyOptionsResolver; |
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class OptionsResolver extends SymfonyOptionsResolver |
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{ |
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/** |
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* @var array |
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*/ |
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protected $nested = []; |
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public static function make(array $config = []): OptionsResolver |
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{ |
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$resolver = new static(); |
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$resolver |
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->loadConfigDefaults($config) |
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->loadConfigRequired($config) |
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->loadConfigTypes($config) |
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->loadConfigValues($config) |
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->loadConfigNested($config); |
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return $resolver; |
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} |
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public function setNested(string $key, OptionsResolver $resolver): OptionsResolver |
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{ |
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$this->nested[$key] = $resolver; |
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return $this; |
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} |
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public function isNested(): bool |
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{ |
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return !empty($this->nested); |
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} |
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public function resolve(array $options = []) |
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{ |
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$resolved = parent::resolve($options); |
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foreach ($this->nested as $key => $resolver) { |
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$isLoop = substr($key, -2) == '.*'; |
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if ($isLoop) { |
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$key = substr($key, 0, -2); |
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} |
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$data = $resolved[$key]; |
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if (!$isLoop) { |
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$resolved[$key] = $resolver->resolve($data); |
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continue; |
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} |
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foreach ($data as $subKey => $subData) { |
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$resolved[$key][$subKey] = $resolver->resolve($subData); |
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} |
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} |
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return $resolved; |
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} |
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protected function loadConfigDefaults(array $config): OptionsResolver |
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{ |
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if (!empty($config['defaults'])) { |
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$this->setDefaults($config['defaults']); |
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} |
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return $this; |
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} |
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protected function loadConfigRequired(array $config): OptionsResolver |
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{ |
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if (!empty($config['required'])) { |
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$this->setRequired($config['required']); |
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} |
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return $this; |
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} |
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protected function loadConfigTypes(array $config): OptionsResolver |
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{ |
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if (!empty($config['types'])) { |
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foreach ($config['types'] as $option => $types) { |
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$this->setAllowedTypes($option, $types); |
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} |
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} |
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return $this; |
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} |
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protected function loadConfigValues(array $config): OptionsResolver |
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{ |
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if (!empty($config['values'])) { |
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foreach ($config['values'] as $option => $values) { |
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$this->setAllowedValues($option, $values); |
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} |
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} |
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return $this; |
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} |
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protected function loadConfigNested(array $config): OptionsResolver |
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{ |
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if (!empty($config['nested'])) { |
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foreach ($config['nested'] as $option => $nestedConfig) { |
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$this->setNested($option, static::make($nestedConfig)); |
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} |
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} |
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return $this; |
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} |
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} |
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Curlyspoon /
nested-options-resolver
