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<?php |
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/** |
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* This software package is licensed under AGPL or Commercial license. |
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* |
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* @package maslosoft/mangan |
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* @licence AGPL or Commercial |
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* @copyright Copyright (c) Piotr Masełkowski <[email protected]> |
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* @copyright Copyright (c) Maslosoft |
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* @copyright Copyright (c) Others as mentioned in code |
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* @link https://maslosoft.com/mangan/ |
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*/ |
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namespace Maslosoft\Mangan\Validators\BuiltIn; |
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use InvalidArgumentException; |
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use Maslosoft\Addendum\Interfaces\AnnotatedInterface; |
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use Maslosoft\Mangan\Interfaces\Validators\ValidatorInterface; |
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use Maslosoft\Mangan\Meta\ManganMeta; |
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use Maslosoft\Mangan\Validators\Traits\AllowEmpty; |
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use Maslosoft\Mangan\Validators\Traits\Messages; |
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use Maslosoft\Mangan\Validators\Traits\OnScenario; |
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use Maslosoft\Mangan\Validators\Traits\Safe; |
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use Maslosoft\Mangan\Validators\Traits\SkipOnError; |
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use Maslosoft\Mangan\Validators\Traits\Strict; |
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/** |
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* CompareValidator |
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* |
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* @author Piotr Maselkowski <pmaselkowski at gmail.com> |
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*/ |
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class CompareValidator implements ValidatorInterface |
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{ |
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use AllowEmpty, |
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Messages, |
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Strict, |
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OnScenario, |
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Safe, |
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SkipOnError; |
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/** |
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* @var string the name of the attribute to be compared with |
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*/ |
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public $compareAttribute; |
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/** |
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* @var string the constant value to be compared with |
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*/ |
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public $compareValue; |
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/** |
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* @var string the operator for comparison. Defaults to '='. |
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* The followings are valid operators: |
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* <ul> |
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* <li>'=' or '==': validates to see if the two values are equal. If {@link strict} is true, the comparison |
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* will be done in strict mode (i.e. checking value type as well).</li> |
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* <li>'!=': validates to see if the two values are NOT equal. If {@link strict} is true, the comparison |
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* will be done in strict mode (i.e. checking value type as well).</li> |
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* <li>'>': validates to see if the value being validated is greater than the value being compared with.</li> |
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* <li>'>=': validates to see if the value being validated is greater than or equal to the value being compared with.</li> |
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* <li>'<': validates to see if the value being validated is less than the value being compared with.</li> |
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* <li>'<=': validates to see if the value being validated is less than or equal to the value being compared with.</li> |
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* </ul> |
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*/ |
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public $operator = '='; |
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/** |
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* @Label('{attribute} must be repeated exactly') |
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* @var string |
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*/ |
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public $msgRepeat = ''; |
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/** |
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* @Label('{attribute} must not be equal to "{compareValue}"') |
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* @var string |
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*/ |
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public $msgEq = ''; |
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/** |
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* @Label('{attribute} must be greater than "{compareValue}"') |
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* @var string |
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*/ |
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public $msgGt = ''; |
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/** |
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* @Label('{attribute} must be greater than or equal to "{compareValue}"') |
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* @var string |
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*/ |
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public $msgGte = ''; |
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/** |
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* @Label('{attribute} must be less than "{compareValue}"') |
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* @var string |
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*/ |
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public $msgLt = ''; |
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/** |
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* @Label('{attribute} must be less than or equal to "{compareValue}"') |
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* @var string |
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*/ |
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public $msgLte = ''; |
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public function isValid(AnnotatedInterface $model, $attribute) |
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{ |
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$value = $model->$attribute; |
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if ($this->allowEmpty && empty($value)) |
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{ |
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return true; |
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} |
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$label = ManganMeta::create($model)->field($attribute)->label; |
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if ($this->compareValue !== null) |
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{ |
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$compareLabel = $compareValue = $this->compareValue; |
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} |
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else |
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{ |
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$compareAttribute = $this->compareAttribute === null ? $attribute . '_repeat' : $this->compareAttribute; |
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$compareValue = $model->$compareAttribute; |
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$compareLabel = ManganMeta::create($model)->field($compareAttribute)->label; |
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} |
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switch ($this->operator) |
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{ |
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case '=': |
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case '==': |
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if (($this->strict && $value !== $compareValue) || (!$this->strict && $value != $compareValue)) |
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{ |
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$this->addError('msgRepeat', ['{attribute}' => $compareLabel]); |
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return false; |
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} |
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break; |
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case '!=': |
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if (($this->strict && $value === $compareValue) || (!$this->strict && $value == $compareValue)) |
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{ |
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$this->addError('msgEq', ['{attribute}' => $label, '{compareValue}' => $compareValue]); |
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return false; |
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} |
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break; |
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case '>': |
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if ($value <= $compareValue) |
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{ |
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$this->addError('msgGt', ['{attribute}' => $label, '{compareValue}' => $compareValue]); |
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return false; |
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} |
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break; |
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case '>=': |
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if ($value < $compareValue) |
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{ |
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$this->addError('msgGte', ['{attribute}' => $label, '{compareValue}' => $compareValue]); |
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return false; |
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} |
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break; |
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case '<': |
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if ($value >= $compareValue) |
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{ |
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$this->addError('msgLt', ['{attribute}' => $label, '{compareValue}' => $compareValue]); |
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return false; |
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} |
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1 |
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break; |
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case '<=': |
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if ($value > $compareValue) |
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{ |
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$this->addError('msgLte', ['{attribute}' => $label, '{compareValue}' => $compareValue]); |
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return false; |
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} |
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break; |
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default: |
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$msg = sprintf('Invalid operator `%s` on attribute `%s` of model `%s`', $this->operator, $attribute, get_class($model)); |
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throw new InvalidArgumentException($msg); |
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} |
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return true; |
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} |
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} |
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Maslosoft /
Mangan
