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<?php |
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/** |
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* @link https://github.com/old-town/old-town-workflow |
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* @author Malofeykin Andrey <[email protected]> |
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*/ |
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namespace OldTown\Workflow\Loader; |
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use DOMElement; |
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use OldTown\Workflow\Exception\InvalidDescriptorException; |
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use OldTown\Workflow\Exception\InvalidWorkflowDescriptorException; |
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use OldTown\Workflow\Exception\InvalidWriteWorkflowException; |
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use SplObjectStorage; |
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use DOMDocument; |
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/** |
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* Class ConditionDescriptor |
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* |
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* @package OldTown\Workflow\Loader |
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* |
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* @method ActionDescriptor getParent() |
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*/ |
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class ResultDescriptor extends AbstractDescriptor implements ValidateDescriptorInterface, WriteXmlInterface |
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{ |
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use Traits\IdTrait; |
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/** |
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* Предыдущий статус |
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* |
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* @var string |
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*/ |
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protected $oldStatus; |
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/** |
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* Статус |
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* |
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* @var string |
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*/ |
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protected $status; |
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/** |
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* Срок |
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* |
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* @var string |
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*/ |
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protected $dueDate; |
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/** |
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* @var integer|null |
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*/ |
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protected $join; |
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/** |
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* @var integer|null |
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*/ |
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protected $split; |
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/** |
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* @var integer |
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*/ |
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protected $step; |
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/** |
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* @var bool |
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*/ |
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protected $hasStep = false; |
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/** |
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* @var string |
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*/ |
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protected $owner; |
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/** |
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* @var string |
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*/ |
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protected $displayName; |
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/** |
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* @var ValidatorDescriptor[]|SplObjectStorage |
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*/ |
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protected $validators; |
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/** |
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* @var FunctionDescriptor[]|SplObjectStorage |
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*/ |
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protected $preFunctions; |
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/** |
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* @var FunctionDescriptor[]|SplObjectStorage |
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*/ |
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protected $postFunctions; |
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/** |
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* Если флаг установлен в true, то не запускаем инициализацию дескриптора для элемента |
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* |
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* @var bool |
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*/ |
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protected $flagNotExecuteInit = false; |
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/** |
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* @param $element |
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*/ |
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public function __construct(DOMElement $element = null) |
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{ |
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$validators = new SplObjectStorage(); |
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$this->setValidators($validators); |
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$this->preFunctions = new SplObjectStorage(); |
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$this->postFunctions = new SplObjectStorage(); |
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parent::__construct($element); |
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if (null !== $element && !$this->flagNotExecuteInit) { |
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$this->init($element); |
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} |
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} |
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/** |
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* @param DOMElement $result |
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* |
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* @return void |
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*/ |
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protected function init(DOMElement $result) |
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{ |
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$oldStatus = XmlUtil::getRequiredAttributeValue($result, 'old-status'); |
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$this->setOldStatus($oldStatus); |
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if ($result->hasAttribute('status')) { |
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$status = XmlUtil::getRequiredAttributeValue($result, 'status'); |
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$this->setStatus($status); |
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} |
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$this->parseId($result, false); |
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if ($result->hasAttribute('due-date')) { |
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$this->dueDate = XmlUtil::getRequiredAttributeValue($result, 'due-date'); |
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} |
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if ($result->hasAttribute('split')) { |
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$split = XmlUtil::getRequiredAttributeValue($result, 'split'); |
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$this->setSplit($split); |
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} |
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if ($result->hasAttribute('join')) { |
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$join = XmlUtil::getRequiredAttributeValue($result, 'join'); |
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$this->setJoin($join); |
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} |
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if ($result->hasAttribute('step')) { |
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$step = XmlUtil::getRequiredAttributeValue($result, 'step'); |
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$this->setStep($step); |
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} |
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if ($result->hasAttribute('owner')) { |
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$owner = XmlUtil::getRequiredAttributeValue($result, 'owner'); |
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$this->setOwner($owner); |
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} |
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if ($result->hasAttribute('display-name')) { |
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$displayName = XmlUtil::getRequiredAttributeValue($result, 'display-name'); |
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$this->setDisplayName($displayName); |
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} |
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// set up validators -- OPTIONAL |
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$v = XMLUtil::getChildElement($result, 'validators'); |
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if (null !== $v) { |
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$validators = XMLUtil::getChildElements($v, 'validator'); |
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foreach ($validators as $validator) { |
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$validatorDescriptor = DescriptorFactory::getFactory()->createValidatorDescriptor($validator); |
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$validatorDescriptor->setParent($this); |
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$this->validators->attach($validatorDescriptor); |
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} |
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} |
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// set up pre-functions -- OPTIONAL |
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$pre = XMLUtil::getChildElement($result, 'pre-functions'); |
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if (null !== $pre) { |
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$preFunctions = XMLUtil::getChildElements($pre, 'function'); |
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foreach ($preFunctions as $preFunction) { |
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$functionDescriptor = DescriptorFactory::getFactory()->createFunctionDescriptor($preFunction); |
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$functionDescriptor->setParent($this); |
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$this->preFunctions->attach($functionDescriptor); |
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} |
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} |
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// set up post-functions - OPTIONAL |
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$post = XMLUtil::getChildElement($result, 'post-functions'); |
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if (null !== $post) { |
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$postFunctions = XMLUtil::getChildElements($post, 'function'); |
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foreach ($postFunctions as $postFunction) { |
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$functionDescriptor = DescriptorFactory::getFactory()->createFunctionDescriptor($postFunction); |
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$functionDescriptor->setParent($this); |
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$this->postFunctions->attach($functionDescriptor); |
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} |
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} |
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} |
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/** |
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* Возвращает предыдущий статус |
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* |
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* @return string |
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*/ |
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public function getOldStatus() |
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{ |
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return $this->oldStatus; |
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} |
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/** |
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* Устанавливает значение предыдующего статуса |
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* |
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* @param string $oldStatus |
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* |
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* @return $this |
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*/ |
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public function setOldStatus($oldStatus) |
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{ |
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$this->oldStatus = $oldStatus; |
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return $this; |
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} |
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/** |
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* Возвращает статус |
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* |
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* @return string |
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*/ |
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public function getStatus() |
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{ |
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return $this->status; |
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} |
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/** |
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* Устанавливает статус |
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* |
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* @param string $status |
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* |
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* @return $this |
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*/ |
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public function setStatus($status) |
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{ |
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$this->status = (string)$status; |
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return $this; |
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} |
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/** |
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* Срок |
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* |
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* @return string |
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*/ |
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public function getDueDate() |
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{ |
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return $this->dueDate; |
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} |
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/** |
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* @return int|null |
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*/ |
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public function getJoin() |
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{ |
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return $this->join; |
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} |
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/** |
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* @param int $join |
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* |
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* @return $this |
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*/ |
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public function setJoin($join) |
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{ |
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$this->join = (integer)$join; |
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return $this; |
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} |
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/** |
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* @return int|null |
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*/ |
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public function getSplit() |
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{ |
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return $this->split; |
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} |
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/** |
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* @param int|null $split |
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* |
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* @return $this |
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*/ |
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public function setSplit($split) |
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{ |
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$this->split = (integer)$split; |
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return $this; |
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} |
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/** |
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* @return int |
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*/ |
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public function getStep() |
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{ |
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return $this->step; |
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} |
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/** |
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* @param int $step |
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* |
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* @return $this |
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*/ |
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public function setStep($step) |
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{ |
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$this->step = (integer)$step; |
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$this->hasStep = true; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getOwner() |
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{ |
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return $this->owner; |
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} |
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/** |
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* @param string $owner |
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* |
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* @return $this |
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*/ |
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public function setOwner($owner) |
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{ |
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$this->owner = (string)$owner; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getDisplayName() |
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{ |
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return $this->displayName; |
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} |
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/** |
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* @param string $displayName |
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* |
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* @return $this |
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*/ |
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public function setDisplayName($displayName) |
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{ |
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/** @var ActionDescriptor $parent */ |
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$parent = $this->getParent(); |
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if ($parent instanceof ActionDescriptor) { |
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$parentName = $parent->getName(); |
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if ($displayName === $parentName) { |
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$this->displayName = null; |
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return $this; |
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} |
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} |
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$this->displayName = $displayName; |
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return $this; |
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} |
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/** |
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* @return ValidatorDescriptor[]|SplObjectStorage |
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*/ |
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58 |
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public function getValidators() |
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{ |
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return $this->validators; |
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} |
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/** |
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* @param ValidatorDescriptor[]|SplObjectStorage $validators |
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* |
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* @return $this |
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*/ |
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101 |
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public function setValidators(SplObjectStorage $validators) |
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{ |
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$this->validators = $validators; |
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return $this; |
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} |
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/** |
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* @return FunctionDescriptor[]|SplObjectStorage |
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*/ |
388
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57 |
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public function getPreFunctions() |
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{ |
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57 |
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return $this->preFunctions; |
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} |
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/** |
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* @return FunctionDescriptor[]|SplObjectStorage |
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*/ |
396
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56 |
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public function getPostFunctions() |
397
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{ |
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56 |
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return $this->postFunctions; |
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} |
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/** |
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* Вывод информации о функциях пост обработки |
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* |
404
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* @param DOMDocument $dom |
405
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* @return DOMElement|null |
406
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* @throws InvalidWriteWorkflowException |
407
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*/ |
408
|
24 |
View Code Duplication |
protected function printPostFunctions(DOMDocument $dom) |
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|
409
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{ |
410
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24 |
|
$postFunctions = $this->getPostFunctions(); |
411
|
24 |
|
if ($postFunctions->count() > 0) { |
412
|
15 |
|
$postFunctionsElements = $dom->createElement('post-functions'); |
413
|
15 |
|
foreach ($postFunctions as $function) { |
414
|
|
|
try { |
415
|
15 |
|
$functionElement = $function->writeXml($dom); |
416
|
15 |
|
} catch (\Exception $e) { |
417
|
1 |
|
$errMsg = 'Ошибка сохранения workflow. Ошибка в post-function'; |
418
|
1 |
|
throw new InvalidWriteWorkflowException($errMsg, $e->getCode(), $e); |
419
|
|
|
} |
420
|
|
|
|
421
|
14 |
|
$postFunctionsElements->appendChild($functionElement); |
422
|
14 |
|
} |
423
|
|
|
|
424
|
14 |
|
return $postFunctionsElements; |
425
|
|
|
} |
426
|
|
|
|
427
|
20 |
|
return null; |
428
|
|
|
} |
429
|
|
|
|
430
|
|
|
/** |
431
|
|
|
* Вывод информации о функциях пред обработки |
432
|
|
|
* |
433
|
|
|
* @param DOMDocument $dom |
434
|
|
|
* @return DOMElement|null |
435
|
|
|
* |
436
|
|
|
* @throws InvalidWriteWorkflowException |
437
|
|
|
*/ |
438
|
25 |
View Code Duplication |
protected function printPreFunctions(DOMDocument $dom) |
|
|
|
|
439
|
|
|
{ |
440
|
25 |
|
$preFunctions = $this->getPreFunctions(); |
441
|
25 |
|
if ($preFunctions->count() > 0) { |
442
|
4 |
|
$preFunctionsElements = $dom->createElement('pre-functions'); |
443
|
4 |
|
foreach ($preFunctions as $function) { |
444
|
|
|
try { |
445
|
4 |
|
$functionElement = $function->writeXml($dom); |
446
|
4 |
|
} catch (\Exception $e) { |
447
|
1 |
|
$errMsg = 'Ошибка сохранения workflow. Ошибка в pre-function'; |
448
|
1 |
|
throw new InvalidWriteWorkflowException($errMsg, $e->getCode(), $e); |
449
|
|
|
} |
450
|
3 |
|
$preFunctionsElements->appendChild($functionElement); |
451
|
3 |
|
} |
452
|
|
|
|
453
|
3 |
|
return $preFunctionsElements; |
454
|
|
|
} |
455
|
|
|
|
456
|
21 |
|
return null; |
457
|
|
|
} |
458
|
|
|
|
459
|
|
|
|
460
|
|
|
/** |
461
|
|
|
* Создает DOMElement - эквивалентный состоянию дескриптора |
462
|
|
|
* |
463
|
|
|
* @param DOMDocument $dom |
464
|
|
|
* |
465
|
|
|
* @return DOMElement |
466
|
|
|
* @throws InvalidDescriptorException |
467
|
|
|
* @throws InvalidWriteWorkflowException |
468
|
|
|
*/ |
469
|
26 |
|
public function writeXml(DOMDocument $dom = null) |
470
|
|
|
{ |
471
|
26 |
|
if (null === $dom) { |
472
|
1 |
|
$errMsg = 'Не передан DOMDocument'; |
473
|
1 |
|
throw new InvalidWriteWorkflowException($errMsg); |
474
|
|
|
} |
475
|
25 |
|
$descriptor = $dom->createElement('unconditional-result'); |
476
|
|
|
|
477
|
25 |
|
if ($this->hasId()) { |
478
|
2 |
|
$id = $this->getId(); |
479
|
2 |
|
$descriptor->setAttribute('id', $id); |
480
|
2 |
|
} |
481
|
|
|
|
482
|
25 |
|
$dueDate = $this->getDueDate(); |
483
|
25 |
View Code Duplication |
if (null !== $dueDate && is_string($dueDate) && strlen($dueDate) > 0) { |
|
|
|
|
484
|
2 |
|
$descriptor->setAttribute('due-date', $dueDate); |
485
|
2 |
|
} |
486
|
|
|
|
487
|
25 |
|
$oldStatus = $this->getOldStatus(); |
488
|
25 |
|
if (null === $oldStatus) { |
489
|
1 |
|
$errMsg = 'Некорректное значение для атрибута old-status'; |
490
|
1 |
|
throw new InvalidDescriptorException($errMsg); |
491
|
|
|
} |
492
|
24 |
|
$descriptor->setAttribute('old-status', $oldStatus); |
493
|
|
|
|
494
|
|
|
|
495
|
|
|
|
496
|
24 |
|
$join = $this->getJoin(); |
497
|
24 |
|
$split = $this->getSplit(); |
498
|
24 |
View Code Duplication |
if (null !== $join && 0 !== $join) { |
|
|
|
|
499
|
15 |
|
$descriptor->setAttribute('join', $join); |
500
|
24 |
|
} elseif (null !== $split && 0 !== $split) { |
501
|
13 |
|
$descriptor->setAttribute('split', $split); |
502
|
13 |
|
} else { |
503
|
20 |
|
$status = $this->getStatus(); |
504
|
20 |
|
if (null === $status) { |
505
|
1 |
|
$errMsg = 'Некорректное значение для атрибута status'; |
506
|
1 |
|
throw new InvalidDescriptorException($errMsg); |
507
|
|
|
} |
508
|
19 |
|
$descriptor->setAttribute('status', $status); |
509
|
|
|
|
510
|
19 |
|
$step = $this->getStep(); |
511
|
19 |
|
if (null === $step) { |
512
|
1 |
|
$errMsg = 'Некорректное значение для атрибута step'; |
513
|
1 |
|
throw new InvalidDescriptorException($errMsg); |
514
|
|
|
} |
515
|
18 |
|
$descriptor->setAttribute('step', $step); |
516
|
|
|
|
517
|
18 |
|
$owner = $this->getOwner(); |
518
|
18 |
|
if (null !== $owner && is_string($owner) && strlen($owner) > 0) { |
519
|
15 |
|
$descriptor->setAttribute('owner', $owner); |
520
|
15 |
|
} |
521
|
|
|
|
522
|
18 |
|
$displayName = $this->getDisplayName(); |
523
|
18 |
|
if (null !== $displayName && is_string($displayName) && strlen($displayName) > 0) { |
524
|
2 |
|
$descriptor->setAttribute('display-name', $displayName); |
525
|
2 |
|
} |
526
|
|
|
} |
527
|
|
|
|
528
|
22 |
|
$validators = $this->getValidators(); |
529
|
22 |
View Code Duplication |
if ($validators->count() > 0) { |
|
|
|
|
530
|
2 |
|
$validatorsDescriptor = $dom->createElement('validators'); |
531
|
2 |
|
$descriptor->appendChild($validatorsDescriptor); |
532
|
|
|
|
533
|
2 |
|
foreach ($validators as $validator) { |
534
|
2 |
|
$validatorElement = $validator->writeXml($dom); |
535
|
2 |
|
$validatorsDescriptor->appendChild($validatorElement); |
536
|
2 |
|
} |
537
|
2 |
|
} |
538
|
|
|
|
539
|
22 |
|
$preFunctionsElement = $this->printPreFunctions($dom); |
540
|
21 |
|
if (null !== $preFunctionsElement) { |
541
|
2 |
|
$descriptor->appendChild($preFunctionsElement); |
542
|
2 |
|
} |
543
|
|
|
|
544
|
21 |
|
$postFunctionsElement = $this->printPostFunctions($dom); |
545
|
20 |
|
if (null !== $postFunctionsElement) { |
546
|
2 |
|
$descriptor->appendChild($postFunctionsElement); |
547
|
2 |
|
} |
548
|
|
|
|
549
|
20 |
|
return $descriptor; |
550
|
|
|
} |
551
|
|
|
|
552
|
|
|
|
553
|
|
|
/** |
554
|
|
|
* Валидация дескриптора |
555
|
|
|
* |
556
|
|
|
* @return void |
557
|
|
|
* @throws InvalidWorkflowDescriptorException |
558
|
|
|
*/ |
559
|
28 |
|
public function validate() |
560
|
|
|
{ |
561
|
28 |
|
$preFunctions = $this->getPreFunctions(); |
562
|
28 |
|
$postFunctions = $this->getPostFunctions(); |
563
|
28 |
|
$validators = $this->getValidators(); |
564
|
|
|
|
565
|
28 |
|
ValidationHelper::validate($preFunctions); |
566
|
28 |
|
ValidationHelper::validate($postFunctions); |
567
|
28 |
|
ValidationHelper::validate($validators); |
568
|
|
|
|
569
|
28 |
|
$split = $this->getSplit(); |
570
|
28 |
|
$join = $this->getJoin(); |
571
|
|
|
|
572
|
28 |
|
$parent = $this->getParent(); |
573
|
28 |
|
if ((null === $split) && (null === $join) && !($parent instanceof ActionDescriptor && ($parent->isFinish()))) { |
574
|
26 |
|
$errMsg = ''; |
575
|
26 |
|
$id = (integer)$this->getId(); |
576
|
26 |
|
if (is_numeric($id)) { |
577
|
26 |
|
$errMsg .= sprintf('#%s:', $id); |
578
|
26 |
|
} |
579
|
26 |
|
$errMsg .= 'Если не указано значение атрибутов split или join, необходимо указать'; |
580
|
|
|
|
581
|
26 |
|
if (!$this->hasStep) { |
582
|
1 |
|
$errMsg .= ' id следующего шага'; |
583
|
1 |
|
throw new InvalidWorkflowDescriptorException($errMsg); |
584
|
|
|
} |
585
|
|
|
|
586
|
25 |
|
$status = $this->getStatus(); |
587
|
25 |
|
if (!$status) { |
588
|
1 |
|
$errMsg .= ' статус'; |
589
|
1 |
|
throw new InvalidWorkflowDescriptorException($errMsg); |
590
|
|
|
} |
591
|
24 |
|
} |
592
|
26 |
|
} |
593
|
|
|
} |
594
|
|
|
|
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.