/**
* @param PropertyId $propertyId
* @param User $user User to attribute the changes made to.
* @param string $dataTypeId
*
* @throws InvalidArgumentException
* @throws StorageException
*/
public function changeDataType(PropertyId $propertyId, User $user, $dataTypeId)
{
$entityRevision = $this->entityRevisionLookup->getEntityRevision($propertyId, EntityRevisionLookup::LATEST_FROM_MASTER);
if ($entityRevision === null) {
throw new StorageException("Could not load property: " . $propertyId->getSerialization());
}
/* @var $property Property */
$property = $entityRevision->getEntity();
$oldDataTypeId = $property->getDataTypeId();
$this->assertDataTypesCompatible($oldDataTypeId, $dataTypeId);
$property->setDataTypeId($dataTypeId);
$this->entityStore->saveEntity($property, 'Changed data type from ' . $oldDataTypeId . ' to ' . $dataTypeId, $user, EDIT_UPDATE, $entityRevision->getRevisionId());
}
/**
* @param string[] $labels Associative array, mapping language codes to labels.
*
* @return bool true if the item was created, false otherwise
*/
private function createProperty(array $labels)
{
$property = Property::newFromType('wikibase-item');
$fingerprint = $property->getFingerprint();
foreach ($labels as $languageCode => $label) {
$fingerprint->setLabel($languageCode, $label);
}
try {
$this->store->saveEntity($property, 'imported', $this->user, EDIT_NEW);
return true;
} catch (Exception $ex) {
$this->doPrint('ERROR: ' . str_replace("\n", ' ', $ex->getMessage()));
}
return false;
}
private function saveEntity(Entity $entity, Summary $summary, $bot)
{
// Given we already check all constraints in ChangeOpsMerge, it's
// fine to ignore them here. This is also needed to not run into
// the constraints we're supposed to ignore (see ChangeOpsMerge::removeConflictsWithEntity
// for reference)
$flags = EDIT_UPDATE | EntityContent::EDIT_IGNORE_CONSTRAINTS;
if ($bot && $this->user->isAllowed('bot')) {
$flags |= EDIT_FORCE_BOT;
}
try {
return $this->entityStore->saveEntity($entity, $this->summaryFormatter->formatSummary($summary), $this->user, $flags);
} catch (StorageException $ex) {
throw new ItemMergeException($ex->getMessage(), 'failed-save', $ex);
}
}
/**
* Attempts to save the new entity content, chile first checking for permissions, edit conflicts, etc.
*
* @param string $summary The edit summary.
* @param int $flags The EDIT_XXX flags as used by WikiPage::doEditContent().
* Additionally, the EntityContent::EDIT_XXX constants can be used.
* @param string|bool $token Edit token to check, or false to disable the token check.
* Null will fail the token text, as will the empty string.
* @param bool|null $watch Whether the user wants to watch the entity.
* Set to null to apply default according to getWatchDefault().
*
* @throws ReadOnlyError
* @return Status Indicates success and provides detailed warnings or error messages. See
* getStatus() for more details.
* @see WikiPage::doEditContent
*/
public function attemptSave($summary, $flags, $token, $watch = null)
{
if (wfReadOnly()) {
throw new ReadOnlyError();
}
if ($watch === null) {
$watch = $this->getWatchDefault();
}
$this->status = Status::newGood();
$this->errorType = 0;
if ($token !== false && !$this->isTokenOK($token)) {
//@todo: This is redundant to the error code set in isTokenOK().
// We should figure out which error codes the callers expect,
// and only set the correct error code, in one place, probably here.
$this->errorType |= self::TOKEN_ERROR;
$this->status->fatal('sessionfailure');
$this->status->setResult(false, array('errorFlags' => $this->errorType));
return $this->status;
}
$this->checkEditPermissions();
$this->checkRateLimits();
// modifies $this->status
if (!$this->status->isOK()) {
$this->status->setResult(false, array('errorFlags' => $this->errorType));
return $this->status;
}
//NOTE: Make sure the latest revision is loaded and cached.
// Would happen on demand anyway, but we want a well-defined point at which "latest" is frozen
// to a specific revision, just before the first check for edit conflicts.
$this->getLatestRevision();
$this->getLatestRevisionId();
$this->applyPreSaveChecks();
// modifies $this->status
if (!$this->status->isOK()) {
$this->errorType |= self::PRECONDITION_FAILED;
}
if (!$this->status->isOK()) {
$this->status->setResult(false, array('errorFlags' => $this->errorType));
return $this->status;
}
$hookStatus = $this->editFilterHookRunner->run($this->newEntity, $this->user, $summary);
if (!$hookStatus->isOK()) {
$this->errorType |= self::FILTERED;
}
$this->status->merge($hookStatus);
if (!$this->status->isOK()) {
$this->status->setResult(false, array('errorFlags' => $this->errorType));
return $this->status;
}
try {
$entityRevision = $this->entityStore->saveEntity($this->newEntity, $summary, $this->user, $flags | EDIT_AUTOSUMMARY, $this->doesCheckForEditConflicts() ? $this->getLatestRevisionId() : false);
$editStatus = Status::newGood(array('revision' => $entityRevision));
} catch (StorageException $ex) {
$editStatus = $ex->getStatus();
if ($editStatus === null) {
// XXX: perhaps internalerror_info isn't the best, but we need some generic error message.
$editStatus = Status::newFatal('internalerror_info', $ex->getMessage());
}
$this->errorType |= self::SAVE_ERROR;
}
$this->status->setResult($editStatus->isOK(), $editStatus->getValue());
$this->status->merge($editStatus);
if ($this->status->isOK()) {
$this->updateWatchlist($watch);
} else {
$value = $this->status->getValue();
$value['errorFlags'] = $this->errorType;
$this->status->setResult(false, $value);
}
return $this->status;
}