/**
* @see SpecialSetEntity::setValue()
*
* @since 0.4
*
* @param Entity $entity
* @param string $languageCode
* @param string $value
*
* @return Summary
*/
protected function setValue($entity, $languageCode, $value)
{
$summary = new Summary('wbsetaliases');
if ($value === '') {
$aliases = $entity->getFingerprint()->getAliasGroup($languageCode)->getAliases();
$changeOp = $this->termChangeOpFactory->newRemoveAliasesOp($languageCode, $aliases);
} else {
$changeOp = $this->termChangeOpFactory->newSetAliasesOp($languageCode, explode('|', $value));
}
$this->applyChangeOp($changeOp, $entity, $summary);
return $summary;
}
/**
* Validates this ChangeOp
*
* @see ChangeOp::validate()
*
* @since 0.5
*
* @param Entity $entity
*
* @return Result
*/
public function validate(Entity $entity)
{
$languageValidator = $this->termValidatorFactory->getLanguageValidator();
$termValidator = $this->termValidatorFactory->getLabelValidator($entity->getType());
$fingerprintValidator = $this->termValidatorFactory->getFingerprintValidator($entity->getType());
// check that the language is valid
$result = $languageValidator->validate($this->languageCode);
if ($result->isValid() && $this->label !== null) {
// Check that the new label is valid
$result = $termValidator->validate($this->label);
}
if (!$result->isValid()) {
return $result;
}
// Check if the new fingerprint of the entity is valid (e.g. if the label is unique)
$fingerprint = unserialize(serialize($entity->getFingerprint()));
$this->updateFingerprint($fingerprint);
$result = $fingerprintValidator->validateFingerprint($fingerprint, $entity->getId(), array($this->languageCode));
return $result;
}
public function detectLabelDescriptionConflictsForEntity(Entity $entity)
{
foreach ($entity->getFingerprint()->getLabels()->toTextArray() as $lang => $label) {
if (!$entity->getFingerprint()->hasDescription($lang)) {
continue;
}
$description = $entity->getFingerprint()->getDescription($lang)->getText();
if ($label === 'DUPE' && $description === 'DUPE') {
return Result::newError(array(Error::newError('found conflicting terms', 'label', 'label-with-description-conflict', array('label', $lang, $label, 'Q666'))));
}
}
return Result::newSuccess();
}
/**
* @see ChangeOp::apply()
*/
public function apply(Entity $entity, Summary $summary = null)
{
$fingerprint = $entity->getFingerprint();
$this->updateSummary($summary, $this->action, $this->languageCode, $this->aliases);
$this->updateFingerprint($fingerprint);
$entity->setFingerprint($fingerprint);
}
/**
* @param Entity $entity
*/
private function buildResult(Entity $entity)
{
$builder = $this->getResultBuilder();
if ($entity instanceof FingerprintProvider) {
$fingerprint = $entity->getFingerprint();
$builder->addLabels($fingerprint->getLabels(), 'entity');
$builder->addDescriptions($fingerprint->getDescriptions(), 'entity');
$builder->addAliasGroupList($fingerprint->getAliasGroups(), 'entity');
}
if ($entity instanceof Item) {
$builder->addSiteLinkList($entity->getSiteLinkList(), 'entity');
}
$builder->addStatements($entity->getClaims(), 'entity');
}
/**
* @see SpecialModifyEntity::modifyEntity
*
* @param Entity $entity
*
* @return Summary|bool
*/
protected function modifyEntity(Entity $entity)
{
$changeOps = $this->getChangeOps($entity->getFingerprint());
$summary = false;
$success = true;
foreach ($changeOps as $module => $changeOp) {
$summary = new Summary($module);
try {
$this->applyChangeOp($changeOp, $entity, $summary);
} catch (ChangeOpException $ex) {
$this->showErrorHTML($ex->getMessage());
$success = false;
}
}
if (!$success) {
return false;
} elseif (count($changeOps) === 1) {
return $summary;
}
return $this->getSummaryForLabelDescriptionAliases();
}