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<?php |
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namespace iamsaint\yml; |
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use iamsaint\yml\exceptions\IncorrectRuleException; |
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use iamsaint\yml\interfaces\Base; |
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use iamsaint\yml\interfaces\Validator; |
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use XMLWriter; |
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use function array_key_exists; |
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use function count; |
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use function is_array; |
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use function is_string; |
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/** |
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* Class BaseObject |
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* @package iamsaint\yml |
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* |
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* @property XMLWriter $writer |
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* @property array $errors |
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*/ |
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class BaseObject implements Base |
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{ |
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public $writer; |
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public $errors = []; |
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/** |
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* BaseObject constructor. |
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* @param XMLWriter|null $writer |
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*/ |
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public function __construct(XMLWriter $writer = null) |
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{ |
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$writer = $writer; |
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} |
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/** |
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* @param string $groupTag |
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* @param array|BaseObject[] $elements |
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* @param XMLWriter $writer |
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*/ |
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public function writeElements(XMLWriter $writer, string $groupTag, array $elements): void |
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{ |
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$writer->startElement($groupTag); |
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foreach ($elements as $element) { |
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if ($element instanceof Base) { |
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$element->write($writer); |
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} |
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} |
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$writer->endElement(); |
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} |
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/** |
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* @return bool |
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* @throws IncorrectRuleException |
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*/ |
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public function validate(): bool |
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{ |
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$this->errors = []; |
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$rules = $this->rules(); |
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foreach ($rules as $rule) { |
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if (!is_array($rule)) { |
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throw new IncorrectRuleException('Rule must be array'); |
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} |
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if (count($rule) < 2) { |
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throw new IncorrectRuleException('Rule is not defined'); |
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} |
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if (!is_string($rule[1])) { |
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throw new IncorrectRuleException('Rule name must be a string'); |
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} |
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$class = '\\iamsaint\\yml\\validators\\' . $rule[1]; |
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if (!class_exists($class)) { |
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throw new IncorrectRuleException('Validator not found'); |
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} |
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$attributes = is_array($rule[0]) ? $rule[0] : [$rule[0]]; |
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$validator = new $class(); |
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if ($validator instanceof Validator) { |
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$validator->validate($this, $attributes, $rule[2] ?: []); |
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} |
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} |
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return count($this->errors) === 0; |
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} |
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/** |
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* @return array |
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*/ |
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public function rules(): array |
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{ |
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return []; |
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} |
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/** |
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* @param string $attribute |
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* @param string $text |
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*/ |
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public function addError($attribute, $text): void |
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{ |
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if (!array_key_exists($attribute, $this->errors)) { |
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$this->errors[$attribute] = []; |
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} |
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$this->errors[$attribute][] = $text; |
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} |
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/** |
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* @param XMLWriter $writer |
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*/ |
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public function write($writer): void |
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{ |
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} |
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} |
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iamsaint /
yml
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