/**
* @see ApiBase::execute
*
* @since 0.4
*/
public function execute()
{
$params = $this->extractRequestParams();
$claim = $this->getClaimFromParams($params);
$guid = $claim->getGuid();
if ($guid === null) {
$this->errorReporter->dieError('GUID must be set when setting a claim', 'invalid-claim');
}
try {
$claimGuid = $this->guidParser->parse($guid);
} catch (StatementGuidParsingException $ex) {
$this->errorReporter->dieException($ex, 'invalid-claim');
}
$entityId = $claimGuid->getEntityId();
if (isset($params['baserevid'])) {
$entityRevision = $this->loadEntityRevision($entityId, (int) $params['baserevid']);
} else {
$entityRevision = $this->loadEntityRevision($entityId);
}
$entity = $entityRevision->getEntity();
$summary = $this->getSummary($params, $claim, $entity);
$changeop = $this->statementChangeOpFactory->newSetStatementOp($claim, isset($params['index']) ? $params['index'] : null);
$this->modificationHelper->applyChangeOp($changeop, $entity, $summary);
$status = $this->saveChanges($entity, $summary);
$this->getResultBuilder()->addRevisionIdFromStatusToResult($status, 'pageinfo');
$this->getResultBuilder()->markSuccess();
$this->getResultBuilder()->addStatement($claim);
}
/**
* @param array[] $statements array of serialized statements
*
* @return ChangeOp[]
*/
private function getModifyStatementChangeOps(array $statements)
{
$opsToReturn = array();
foreach ($statements as $statementArray) {
if (!array_key_exists('remove', $statementArray)) {
try {
$statement = $this->statementDeserializer->deserialize($statementArray);
if (!$statement instanceof Statement) {
throw new IllegalValueException('Statement serialization did not contained a Statement.');
}
$opsToReturn[] = $this->statementChangeOpFactory->newSetStatementOp($statement);
} catch (IllegalValueException $ex) {
$this->errorReporter->dieException($ex, 'invalid-claim');
} catch (MWException $ex) {
$this->errorReporter->dieException($ex, 'invalid-claim');
}
}
}
return $opsToReturn;
}
