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<?php |
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namespace OpenConext\Value\Saml; |
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use ArrayIterator; |
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use Countable; |
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use IteratorAggregate; |
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use OpenConext\Value\Assert\Assertion; |
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use OpenConext\Value\Exception\IndexOutOfBoundsException; |
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use OpenConext\Value\Serializable; |
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final class NameIdFormatList implements Countable, IteratorAggregate, Serializable |
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{ |
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/** |
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* @var NameIdFormat[] |
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*/ |
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private $nameIdFormats; |
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/** |
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* @param NameIdFormat[] $nameIdFormats |
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*/ |
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public function __construct(array $nameIdFormats) |
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{ |
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Assertion::allIsInstanceOf($nameIdFormats, '\OpenConext\Value\Saml\NameIdFormat'); |
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$this->nameIdFormats = array_values($nameIdFormats); |
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} |
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/** |
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* @param NameIdFormat $nameIdFormat |
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* @return NameIdFormatList |
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*/ |
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public function add(NameIdFormat $nameIdFormat) |
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{ |
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return new self(array_merge($this->nameIdFormats, array($nameIdFormat))); |
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} |
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/** |
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* @param NameIdFormat $nameIdFormat |
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* @return bool |
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*/ |
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public function contains(NameIdFormat $nameIdFormat) |
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{ |
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foreach ($this->nameIdFormats as $format) { |
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if ($format->equals($nameIdFormat)) { |
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return true; |
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} |
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} |
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return false; |
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} |
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/** |
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* @param NameIdFormat $nameIdFormat |
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* @return int |
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*/ |
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public function indexOf(NameIdFormat $nameIdFormat) |
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{ |
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foreach ($this->nameIdFormats as $index => $format) { |
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if ($format->equals($nameIdFormat)) { |
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return $index; |
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} |
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} |
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return -1; |
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} |
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/** |
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* @param int $index |
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* @return NameIdFormat |
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*/ |
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public function get($index) |
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{ |
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Assertion::integer($index); |
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if ($index < 0) { |
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throw IndexOutOfBoundsException::tooLow($index, 0); |
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} |
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if ($index > count($this->nameIdFormats) - 1) { |
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throw IndexOutOfBoundsException::tooHigh($index, count($this->nameIdFormats) - 1); |
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} |
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return $this->nameIdFormats[$index]; |
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} |
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/** |
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* @param Callable $predicate |
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* @return null|NameIdFormat |
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*/ |
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public function find($predicate) |
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{ |
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Assertion::isCallable($predicate, null, 'predicate'); |
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foreach ($this->nameIdFormats as $nameIdFormat) { |
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if (call_user_func($predicate, $nameIdFormat) === true) { |
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return $nameIdFormat; |
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} |
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} |
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return null; |
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} |
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/** |
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* @param NameIdFormatList $other |
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* @return bool |
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*/ |
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public function equals(NameIdFormatList $other) |
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{ |
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if (count($this->nameIdFormats) !== count($other->nameIdFormats)) { |
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return false; |
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} |
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foreach ($this->nameIdFormats as $index => $nameIdFormat) { |
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if (!$nameIdFormat->equals($other->nameIdFormats[$index])) { |
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return false; |
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} |
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} |
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return true; |
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} |
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/** |
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* @return NameIdFormat[] |
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*/ |
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public function toArray() |
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{ |
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return $this->nameIdFormats; |
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} |
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public function getIterator() |
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{ |
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return new ArrayIterator($this->nameIdFormats); |
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} |
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public function count() |
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{ |
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return count($this->nameIdFormats); |
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} |
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public static function deserialize($data) |
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{ |
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Assertion::isArray($data); |
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$nameIdFormats = array_map(function ($nameIdFormat) { |
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return NameIdFormat::deserialize($nameIdFormat); |
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}, $data); |
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return new self($nameIdFormats); |
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} |
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public function serialize() |
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{ |
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return array_map(function (NameIdFormat $nameIdFormat) { |
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return $nameIdFormat->serialize(); |
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}, $this->nameIdFormats); |
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} |
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public function __toString() |
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{ |
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return sprintf('NameIdFormatList[%s]', implode(', ', $this->nameIdFormats)); |
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} |
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} |
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