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<?php |
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namespace Ubiquity\contents\validation\validators\multiples; |
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use Ubiquity\log\Logger; |
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use Ubiquity\contents\validation\validators\HasNotNullInterface; |
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/** |
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* Validate Strings length using min, max, charset,notNull parameters |
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* Ubiquity\contents\validation\validators\multiples$LengthValidator |
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* This class is part of Ubiquity |
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* |
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* @author jcheron <[email protected]> |
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* @version 1.0.2 |
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* |
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*/ |
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class LengthValidator extends ValidatorMultiple implements HasNotNullInterface { |
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protected $min; |
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protected $max; |
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protected $charset = "UTF-8"; |
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public function __construct() { |
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parent::__construct (); |
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$this->message = array_merge ( $this->message, [ "max" => "This value must be at least {min} characters long","min" => "This value cannot be longer than {max} characters","exact" => "This value should have exactly {min} characters.","charset" => "This value is not in {charset} charset" ] ); |
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} |
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public function validate($value) { |
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if (parent::validate ( $value ) === false) { |
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return false; |
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} |
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if (! is_scalar ( $value ) && ! (\is_object ( $value ) && method_exists ( $value, '__toString' ))) { |
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Logger::warn ( "Validation", "This value is not valid string for the charset " . $this->charset ); |
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return true; |
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} |
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return $this->validateValue ( ( string ) $value ); |
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} |
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private function validateValue($stringValue) { |
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if (@mb_check_encoding ( $stringValue, $this->charset )) { |
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$length = mb_strlen ( $stringValue, $this->charset ); |
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if ($this->min === $this->max && $this->min !== null && $length !== $this->max) { |
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$this->violation = "exact"; |
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return false; |
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} elseif ($this->max !== null && $length > $this->max) { |
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$this->violation = "max"; |
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return false; |
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} elseif ($this->min !== null && $length < $this->min) { |
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$this->violation = "min"; |
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return false; |
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} |
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return true; |
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} else { |
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$this->violation = "charset"; |
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return false; |
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} |
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} |
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/** |
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* |
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* {@inheritdoc} |
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* @see \Ubiquity\contents\validation\validators\Validator::getParameters() |
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*/ |
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public function getParameters(): array { |
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return [ "min","max","charset","value" ]; |
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} |
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} |
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phpMv /
ubiquity
