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<?php |
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namespace Curlyspoon\Core\Elements; |
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use Curlyspoon\Core\Contracts\Element as ElementContract; |
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use Exception; |
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use Symfony\Component\OptionsResolver\OptionsResolver; |
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abstract class Element implements ElementContract |
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{ |
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/** |
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* @var string |
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*/ |
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protected $name; |
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/** |
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* @var array |
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* |
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* @see OptionsResolver::setDefault() |
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*/ |
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protected $defaults = []; |
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/** |
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* @var array |
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* |
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* @see OptionsResolver::setRequired() |
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*/ |
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protected $required = []; |
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/** |
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* @var array |
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* |
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* @see OptionsResolver::setAllowedTypes() |
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*/ |
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protected $types = []; |
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/** |
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* @var array |
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* |
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* @see OptionsResolver::setAllowedValues() |
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*/ |
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protected $values = []; |
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/** |
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* @var array |
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*/ |
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protected $options = []; |
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/** |
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* @var OptionsResolver |
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*/ |
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protected $resolver; |
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public function __construct(array $options = []) |
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{ |
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$this->setOptions($options); |
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} |
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public static function make(array $options = []): ElementContract |
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{ |
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return new static($options); |
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} |
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public function setOptions(array $options): ElementContract |
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{ |
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$this->options = $options; |
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return $this; |
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} |
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public function getOptions(): array |
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{ |
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return $this->options; |
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} |
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public function resolve(): ElementContract |
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{ |
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$this->setOptions($this->optionsResolver()->resolve($this->getOptions())); |
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return $this; |
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} |
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public function isValid(): bool |
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{ |
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try { |
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$this->optionsResolver()->resolve($this->getOptions()); |
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return true; |
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} catch (Exception $exception) { |
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return false; |
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} |
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} |
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abstract public function render(): string; |
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public function toString(): string |
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{ |
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return $this->render(); |
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} |
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public function __toString(): string |
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{ |
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return $this->toString(); |
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} |
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protected function optionsResolver(): OptionsResolver |
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{ |
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if (is_null($this->resolver)) { |
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$this->resolver = new OptionsResolver(); |
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$this->resolver->setDefaults($this->defaults); |
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$this->resolver->setRequired($this->required); |
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foreach ($this->types as $option => $types) { |
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$this->resolver->setAllowedTypes($option, $types); |
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} |
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foreach ($this->values as $option => $values) { |
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$this->resolver->setAllowedValues($option, $values); |
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} |
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if (method_exists($this, 'configureOptions')) { |
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$this->configureOptions($this->resolver); |
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} |
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} |
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return $this->resolver; |
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} |
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} |
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Curlyspoon /
core
