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<?php |
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namespace Respect\Validation\Rules; |
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use Traversable; |
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use Respect\Validation\Validatable; |
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use Respect\Validation\Exceptions\ValidationException; |
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class Each extends AbstractRule |
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{ |
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public $itemValidator; |
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public $keyValidator; |
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public function __construct(Validatable $itemValidator = null, Validatable $keyValidator = null) |
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{ |
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$this->itemValidator = $itemValidator; |
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$this->keyValidator = $keyValidator; |
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} |
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public function assert($input) |
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{ |
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$exceptions = array(); |
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if (!is_array($input) || $input instanceof Traversable) { |
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throw $this->reportError($input); |
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} |
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if (empty($input)) { |
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return true; |
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} |
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foreach ($input as $key => $item) { |
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if (isset($this->itemValidator)) { |
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try { |
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$this->itemValidator->assert($item); |
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} catch (ValidationException $e) { |
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$exceptions[] = $e; |
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} |
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} |
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if (isset($this->keyValidator)) { |
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try { |
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$this->keyValidator->assert($key); |
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} catch (ValidationException $e) { |
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$exceptions[] = $e; |
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} |
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} |
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} |
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if (!empty($exceptions)) { |
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throw $this->reportError($input)->setRelated($exceptions); |
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} |
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return true; |
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} |
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public function check($input) |
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{ |
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if (empty($input)) { |
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return true; |
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} |
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if (!is_array($input) || $input instanceof Traversable) { |
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throw $this->reportError($input); |
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} |
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foreach ($input as $key => $item) { |
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if (isset($this->itemValidator)) { |
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$this->itemValidator->check($item); |
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} |
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if (isset($this->keyValidator)) { |
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$this->keyValidator->check($key); |
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} |
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} |
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return true; |
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} |
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public function validate($input) |
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{ |
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if (!is_array($input) || $input instanceof Traversable) { |
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return false; |
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} |
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4 |
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if (empty($input)) { |
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return true; |
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} |
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foreach ($input as $key => $item) { |
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if (isset($this->itemValidator) && !$this->itemValidator->validate($item)) { |
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return false; |
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} |
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if (isset($this->keyValidator) && !$this->keyValidator->validate($key)) { |
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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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Respect /
Validation
