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<?php |
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declare(strict_types=1); |
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namespace SimpleSAML\XML\Type; |
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use function preg_replace; |
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use function trim; |
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/** |
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* Abstract class to be implemented by all types |
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* |
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* @package simplesamlphp/xml-common |
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*/ |
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abstract class AbstractValueType implements ValueTypeInterface |
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{ |
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/** |
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* Set the value for this type. |
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* |
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* @param string $value |
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*/ |
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final protected function __construct( |
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protected string $value, |
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) { |
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$this->validateValue($value); |
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} |
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/** |
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* Get the value. |
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* |
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* @return string |
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*/ |
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public function getValue(): string |
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{ |
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return $this->sanitizeValue($this->getRawValue()); |
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} |
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/** |
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* Get the raw unsanitized value. |
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* |
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* @return string |
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*/ |
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public function getRawValue(): string |
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{ |
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return $this->value; |
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} |
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/** |
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* Sanitize the value. |
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* |
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* @param string $value The value |
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* @throws \Exception on failure |
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* @return string |
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*/ |
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protected function sanitizeValue(string $value): string |
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{ |
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/** |
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* Perform no sanitation by default. |
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* Override this method on the implementing class to perform content sanitation. |
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*/ |
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return $value; |
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} |
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/** |
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* Validate the value. |
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* |
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* @param string $value The value |
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* @throws \Exception on failure |
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* @return void |
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*/ |
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protected function validateValue(/** @scrutinizer-ignore */string $value): void |
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{ |
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/** |
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* Perform no validation by default. |
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* Override this method on the implementing class to perform validation. |
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*/ |
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} |
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/** |
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* Normalize whitespace in the value |
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* |
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* @return string |
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*/ |
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protected static function normalizeWhitespace(string $value): string |
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{ |
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return preg_replace('/\s/', ' ', $value); |
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} |
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/** |
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* Collapse whitespace |
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* |
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* @return string |
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*/ |
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protected static function collapseWhitespace(string $value): string |
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{ |
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return trim(preg_replace('/\s+/', ' ', $value)); |
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} |
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/** |
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* @param string $value |
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* @return static |
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*/ |
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public static function fromString(string $value): static |
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{ |
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return new static($value); |
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} |
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/** |
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* Output the value as a string |
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* |
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* @return string |
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*/ |
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public function __toString(): string |
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{ |
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return $this->getValue(); |
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} |
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} |
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simplesamlphp /
xml-common
