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<?php |
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namespace voku\HtmlFormValidator; |
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use Respect\Validation\Rules\AbstractRule; |
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class ValidatorRulesManager |
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{ |
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/** |
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* @var string[]|AbstractRule[] |
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*/ |
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private $rules = []; |
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/** |
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* @param string $name |
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* @param string|AbstractRule $validatorClassName |
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*/ |
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public function addCustomRule(string $name, $validatorClassName) |
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{ |
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$this->rules[$name] = $validatorClassName; |
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} |
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/** |
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* @param string $rule |
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* |
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* @return array <p>keys: 'class', 'classArgs', 'object'</p> |
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*/ |
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public function getClassViaAlias(string $rule): array |
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{ |
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if (!$rule) { |
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return [ |
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'class' => null, |
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'classArgs' => null, |
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'object' => null, |
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]; |
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} |
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if (isset($this->rules[$rule])) { |
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$classWithNamespace = $this->rules[$rule]; |
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} else { |
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$classWithNamespace = $rule; |
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} |
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if ($classWithNamespace instanceof AbstractRule) { |
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return [ |
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'class' => null, |
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'classArgs' => null, |
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'object' => $classWithNamespace, |
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]; |
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} |
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if (\strpos($classWithNamespace, "\\") !== false) { |
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$class = |
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\substr( |
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\strrchr( |
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$classWithNamespace, |
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"\\" |
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), |
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1 |
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); |
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} else { |
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$class = $classWithNamespace; |
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} |
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$class = \lcfirst(\trim($class)); |
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$classArgsMatches = []; |
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\preg_match('/\((?<args>.*?)\)$/', $class, $classArgsMatches); |
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$class = \preg_replace('/\((.*?)\)$/', '', $class); |
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$classArgs = array(); |
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if (isset($classArgsMatches['args'])) { |
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$classArgsTmp = $classArgsMatches['args']; |
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$classArgsTmpArray = explode(',', $classArgsTmp); |
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foreach ($classArgsTmpArray as $classArgsTmp) { |
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$classArg = trim($classArgsTmp); |
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if ($classArg === 'true' || $classArg === 'false') { |
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$classArg = (bool)$classArg; |
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} else if ($classArgs === 'null') { |
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$classArg = null; |
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} |
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$classArgs[] = $classArg; |
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} |
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} |
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return [ |
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'class' => $class, |
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'classArgs' => (\count($classArgs) !== 0 ? $classArgs : null), |
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'object' => null, |
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]; |
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} |
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} |
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