private function processData()
{
if ($this->parsedTitle->nsCode() !== WikiTitle::NS_MAIN) {
return false;
}
if (!$this->parsePage()) {
return true;
}
// we're done, give up
try {
$configHolder = $this->configHandler->loadConfigFile();
} catch (\Exception $e) {
return $this->response(500, 'Internal server error', 'Failed to load config: ' . $e);
}
// forward source to ultrapedia
if (!$this->sendWiki()) {
return true;
}
// error response already sent
$secs = microtime(true);
$extractor = $configHolder->extractor;
// destinations must be SingletonQuadDestinations, so key doesn't matter
// destination must be a StringQuadDestination
// TODO: check types
$destination = $configHolder->destinations->getDestination('');
$pageUri = OntologyNamespaces::appendUri(OntologyNamespaces::DBPEDIA_INSTANCE_NAMESPACE, $this->parsedTitle->encoded());
$pageContext = new mapping\PageContext($pageUri);
$extractor->extract($this->parsedPage, $pageUri, $pageContext);
$delete = $this->delete($this->parsedPage->getSourceUriPrefix());
$insert = $this->insert((string) $destination);
$sparul = $this->sparul(array($delete, $insert));
$this->log->info('Successfully extracted data (' . (microtime(true) - $secs) * 1000 . ' millis)');
// send triples to triple store
if (!$this->sendSparul($sparul)) {
return true;
}
// error response already sent
return $this->response(200, 'Successfully extracted data', $this->reply ? "Successfully extracted data.\n\n" . $sparul : null);
}
