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<?php |
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namespace OpenConext\Value\Assert; |
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use Assert\Assertion as BaseAssertion; |
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/** |
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* @method static void nullOrNonEmptyString($value, $message = null, $propertyPath = null) |
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* @method static void allNonEmptyString($value, $message = null, $propertyPath = null) |
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* @method static void allValidRegularExpression($value, $message = null, $propertyPath = null) |
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* @method static void allKeysExist($value, $data, $message = null, $propertyPath = null) |
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*/ |
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class Assertion extends BaseAssertion |
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{ |
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const INVALID_NON_EMPTY_STRING = 501; |
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const INVALID_REGULAR_EXPRESSION = 502; |
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const INVALID_CALLABLE = 503; |
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protected static $exceptionClass = 'OpenConext\Value\Exception\InvalidArgumentException'; |
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/** |
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* @param string $value |
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* @param string $propertyPath |
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* @return void |
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*/ |
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public static function nonEmptyString($value, $propertyPath) |
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{ |
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if (!is_string($value) || trim($value) === '') { |
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$message = 'Expected non-empty string for "%s", "%s" given'; |
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throw static::createException( |
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$value, |
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sprintf($message, $propertyPath, static::stringify($value)), |
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static::INVALID_NON_EMPTY_STRING, |
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$propertyPath |
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); |
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} |
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} |
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/** |
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* @param $regularExpression |
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* @param $propertyPath |
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* @return void |
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*/ |
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public static function validRegularExpression($regularExpression, $propertyPath) |
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{ |
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$pregMatchErrored = false; |
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set_error_handler( |
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function () use (&$pregMatchErrored) { |
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$pregMatchErrored = true; |
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} |
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); |
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preg_match($regularExpression, 'some test string'); |
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restore_error_handler(); |
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if ($pregMatchErrored || preg_last_error()) { |
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throw static::createException( |
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$regularExpression, |
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sprintf('The pattern "%s" is not a valid regular expression', self::stringify($regularExpression)), |
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static::INVALID_REGULAR_EXPRESSION, |
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$propertyPath |
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); |
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} |
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} |
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/** |
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* @param array $requiredKeys |
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* @param array $value |
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* @param null|string $message |
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* @param null|string $propertyPath |
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* @return void |
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*/ |
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public static function keysExist(array $value, array $requiredKeys, $message = null, $propertyPath = null) |
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{ |
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foreach ($requiredKeys as $requiredKey) { |
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self::keyExists($value, $requiredKey, $message, $propertyPath); |
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} |
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} |
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/** |
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* @param mixed $value |
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* @param null|string $message |
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* @param string $propertyPath |
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*/ |
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public static function isCallable($value, $propertyPath, $message = null) |
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{ |
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$message = $message ?: 'Expected a callable for "%s", got a "%s"'; |
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if (!is_callable($value)) { |
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throw static::createException( |
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$value, |
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sprintf($message, $propertyPath, static::stringify($value)), |
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static::INVALID_CALLABLE, |
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$propertyPath |
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); |
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} |
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} |
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} |
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OpenConext /
SamlValueObject
