/**
* @expectedException yii\base\InvalidConfigException
*/
public function testAttachBehaviorFails2()
{
//$this->specify('the status attribute cannot be empty', function () {
$model = new Item01();
expect('model has a ActiveWorkflowBehavior attached', ActiveWorkflowBehavior::isAttachedTo($model))->true();
$model->detachBehavior('workflow');
expect('model has a NO ActiveWorkflowBehavior attached', ActiveWorkflowBehavior::isAttachedTo($model))->false();
$model->attachBehavior('workflow', ['class' => ActiveWorkflowBehavior::className(), 'statusAttribute' => '']);
//},['throws' => 'yii\base\InvalidConfigException']);
}
/**
* Returns an associative array containing all statuses that can be reached by model.
*
* Note that the current model status is NOT included in this list.
* @param Model|ActiveWorkflowBehavior
* @param boolean $validate
* @param boolean $beforeEvents
* @throws WorkflowException
* @return array
*/
public static function getNextStatusListData($model, $validate = false, $beforeEvents = false)
{
if (!ActiveWorkflowBehavior::isAttachedTo($model)) {
throw new WorkflowException('The model does not have a ActiveWorkflowBehavior behavior');
}
$listData = [];
/** @var ActiveWorkflowBehavior $model */
$report = $model->getNextStatuses($validate, $beforeEvents);
foreach ($report as $endStatusId => $info) {
if (!isset($info['isValid']) || $info['isValid'] === true) {
/** @var Status $sts */
$sts = $info['status'];
$listData[$endStatusId] = $sts->getLabel();
}
}
return $listData;
}
/**
* Apply active validators for the current workflow event sequence.
*
* If a workflow event sequence is about to occur, this method scan all validators defined in the
* owner model, and applies the ones which are valid for the upcomming events.
* @param Model|ActiveWorkflowBehavior $object
* @param string $attribute
* @throws WorkflowException
*
* @see Validator::validateAttribute()
* @see IEventSequence
*/
public function validateAttribute($object, $attribute)
{
if (!ActiveWorkflowBehavior::isAttachedTo($object)) {
throw new WorkflowException('Validation error : the model does not have the ActiveWorkflowBehavior');
}
try {
$scenarioList = $object->getScenarioSequence($object->{$attribute});
} catch (WorkflowException $e) {
$object->addError($attribute, 'Workflow validation failed : ' . $e->getMessage());
$scenarioList = [];
}
if (count($scenarioList) != 0) {
foreach ($object->getValidators() as $validator) {
foreach ($scenarioList as $scenario) {
if ($this->_isActiveValidator($validator, $scenario)) {
$validator->validateAttributes($object);
}
}
}
}
}
/**
* @inheritdoc
*/
public function parseWorkflowStatus($val, $wfId, $model, &$wfDef = null)
{
if (empty($val) || !is_string($val)) {
throw new WorkflowException('Not a valid status id : a non-empty string is expected - status = ' . VarDumper::dumpAsString($val));
}
$tokens = array_map('trim', explode(self::SEPARATOR_STATUS_NAME, $val));
$tokenCount = count($tokens);
if ($tokenCount == 1) {
$tokens[1] = $tokens[0];
$tokens[0] = null;
if (isset($wfId) && is_string($wfId)) {
$tokens[0] = $wfId;
} elseif (isset($model) && ($model instanceof ActiveWorkflowBehavior || ActiveWorkflowBehavior::isAttachedTo($model)) && $model->hasWorkflowStatus()) {
$tokens[0] = $model->getWorkflowStatus()->getWorkflowId();
}
if ($tokens[0] === null) {
throw new WorkflowException('Not a valid status id format: failed to get workflow id / status = ' . VarDumper::dumpAsString($val));
}
} elseif ($tokenCount != 2) {
throw new WorkflowException('Not a valid status id format: ' . VarDumper::dumpAsString($val));
} elseif (!isset($wfDef) && isset($model) && ($model instanceof ActiveWorkflowBehavior || ActiveWorkflowBehavior::isAttachedTo($model)) && $model->hasWorkflowStatus()) {
$wfDef = $this->getWorkflowDefinition($wfId, $model);
}
if (!$this->isValidWorkflowId($tokens[0])) {
throw new WorkflowException('Not a valid status id : incorrect workflow id format in ' . VarDumper::dumpAsString($val));
} elseif (!$this->isValidStatusLocalId($tokens[1])) {
throw new WorkflowException('Not a valid status id : incorrect status local id format in ' . VarDumper::dumpAsString($val));
}
return $tokens;
}
