public static function fromModel(StatementModel $model)
{
$statement = new self();
$statement->id = $model->getId()->getValue();
$statement->actor = Object::fromModel($model->getActor());
$statement->verb = Verb::fromModel($model->getVerb());
$statement->object = Object::fromModel($model->getObject());
if (null !== $model->getTimestamp()) {
$statement->created = $model->getTimestamp()->getTimestamp();
}
if (null !== ($result = $model->getResult())) {
$statement->result = Result::fromModel($result);
}
if (null !== ($authority = $model->getAuthority())) {
$statement->authority = Object::fromModel($authority);
}
if (null !== ($context = $model->getContext())) {
$statement->context = Context::fromModel($context);
}
if (null !== ($attachments = $model->getAttachments())) {
$statement->hasAttachments = true;
$statement->attachments = array();
foreach ($attachments as $attachment) {
$mappedAttachment = Attachment::fromModel($attachment);
$mappedAttachment->statement = $statement;
$statement->attachments[] = $mappedAttachment;
}
} else {
$statement->hasAttachments = false;
}
return $statement;
}
public static function createFromModel(Statement $statement)
{
$mappedStatement = new MappedStatement();
$mappedStatement->id = $statement->getId();
$mappedStatement->actor = $statement->getActor();
$mappedStatement->verb = MappedVerb::createFromModel($statement->getVerb());
$mappedStatement->object = $statement->getObject();
$mappedStatement->result = $statement->getResult();
$mappedStatement->authority = $statement->getAuthority();
$mappedStatement->created = $statement->getCreated();
$mappedStatement->stored = $statement->getStored();
return $mappedStatement;
}
private function assertStatementEquals(Statement $expected, Statement $actual, $validateId = true)
{
if ($validateId) {
$this->assertSame($expected->getId(), $actual->getId());
}
$this->assertTrue($actual->getActor()->equals($expected->getActor()));
$this->assertTrue($actual->getVerb()->equals($expected->getVerb()));
$this->assertTrue($actual->getObject()->equals($expected->getObject()));
if (null === $expected->getResult()) {
$this->assertNull($actual->getResult());
} else {
$this->assertTrue($actual->getResult()->equals($expected->getResult()));
}
if (null === $expected->getAuthority()) {
$this->assertNull($actual->getAuthority());
} else {
$this->assertTrue($actual->getAuthority()->equals($expected->getAuthority()));
}
}
