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<?php |
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namespace WsdlToPhp\PackageGenerator\File\Validation; |
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use WsdlToPhp\PackageGenerator\Model\StructAttribute; |
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use WsdlToPhp\PhpGenerator\Element\PhpFunctionParameter; |
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use WsdlToPhp\PhpGenerator\Element\PhpMethod; |
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class UnionRule extends AbstractRule |
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{ |
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/** |
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* @return string |
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*/ |
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public function name() |
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{ |
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return 'union'; |
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} |
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/** |
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* @param string $parameterName |
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* @param mixed $value |
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* @param bool $itemType |
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* @return string |
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*/ |
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public function testConditions($parameterName, $value, $itemType = false) |
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{ |
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$test = ''; |
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if (is_array($value) && 0 < count($value)) { |
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$this->addValidationMethod($parameterName, $value); |
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$test = sprintf('\'\' !== ($message = self::%s($%s))', $this->getValidationMethodName($parameterName), $parameterName); |
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} |
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return $test; |
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} |
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/** |
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* @param string $parameterName |
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* @param mixed $value |
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* @param bool $itemType |
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* @return string |
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*/ |
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public function exceptionMessageOnTestFailure($parameterName, $value, $itemType = false) |
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{ |
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return '$message'; |
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} |
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/** |
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* @param $parameterName |
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* @param mixed $unionValues |
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*/ |
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protected function addValidationMethod($parameterName, array $unionValues) |
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{ |
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$method = new PhpMethod('temp'); |
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$rules = clone $this->getRules(); |
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$rules->setMethod($method); |
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// gather validation rules |
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foreach ($unionValues as $unionValue) { |
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$rules->setAttribute(new StructAttribute($this->getGenerator(), 'any', $unionValue)); |
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$rules->applyRules('value'); |
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} |
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// adapt content, remove duplicated rules |
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// duplicated rules is base don the fact that validation rules are composed by 4 lines so we check existing rule every 4-line block of text |
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$exceptions = 0; |
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$exceptionsTests = []; |
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$exceptionsArray = []; |
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$children = []; |
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$methodChildren = $method->getChildren(); |
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$chilrenCount = count($methodChildren); |
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$existingValidationRules = []; |
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for ($i = 0;$i < $chilrenCount;$i += 4) { |
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$validationRules = array_slice($methodChildren, ((int) $i / 4) * 4, 4); |
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if (!in_array($validationRules, $existingValidationRules)) { |
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foreach ($validationRules as $validationRule) { |
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if (is_string($validationRule) && false !== strpos($validationRule, 'throw new')) { |
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$exceptionName = sprintf('$exception%d', $exceptions++); |
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$validationRule = str_replace('throw new', sprintf('%s = new', $exceptionName), $validationRule); |
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$exceptionsTests[] = sprintf('isset(%s)', $exceptionName); |
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$exceptionsArray[] = $exceptionName; |
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} |
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$children[] = $validationRule; |
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} |
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} |
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$existingValidationRules[] = $validationRules; |
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} |
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// populate final validation method |
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$method = new PhpMethod($this->getValidationMethodName($parameterName), [ |
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new PhpFunctionParameter('value', PhpFunctionParameter::NO_VALUE), |
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], PhpMethod::ACCESS_PUBLIC, false, true); |
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$method->addChild('$message = \'\';'); |
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array_walk($children, [ |
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$method, |
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'addChild', |
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]); |
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$method |
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->addChild(sprintf('if (%s) {', implode(' && ', $exceptionsTests))) |
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->addChild($method->getIndentedString(sprintf('$message = sprintf("The value %%s does not match any of the union rules: %s. See following errors:\n%%s", var_export($value, true), implode("\n", array_map(function(\InvalidArgumentException $e) { return sprintf(\' - %%s\', $e->getMessage()); }, [%s])));', implode(', ', $unionValues), implode(', ', $exceptionsArray)), 1)) |
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->addChild('}') |
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->addChild(sprintf('unset(%s);', implode(', ', $exceptionsArray))) |
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->addChild('return $message;'); |
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$this->getMethods()->add($method); |
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} |
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/** |
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* @param string $parameterName |
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* @return string |
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*/ |
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protected function getValidationMethodName($parameterName) |
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{ |
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return sprintf('validate%sForUnionConstraintsFrom%s', ucfirst($parameterName), ucFirst($this->getMethod()->getName())); |
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} |
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} |
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WsdlToPhp /
PackageGenerator
