public function __construct(MediawikiApi $api)
{
$this->wikibaseFactory = new WikibaseFactory($api);
$this->statementParser = new StatementParser();
$this->statementSaver = new StatementSaver($this->wikibaseFactory->newRevisionSaver());
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$user = $input->getOption('user');
$userDetails = $this->appConfig->get('users.' . $user);
if ($userDetails === null) {
throw new RuntimeException('User not found in config');
}
$pageIdentifier = null;
if ($input->getOption('title') != null) {
$sourceTitle = $input->getOption('title');
$pageIdentifier = new PageIdentifier(new Title($sourceTitle));
} else {
throw new RuntimeException('No titles was set!');
}
$sourceApi = new MediawikiApi("https://www.mediawiki.org/w/api.php");
$targetApi = new MediawikiApi("https://www.wikidata.org/w/api.php");
$loggedIn = $targetApi->login(new ApiUser($userDetails['username'], $userDetails['password']));
if (!$loggedIn) {
$output->writeln('Failed to log in to target wiki');
return -1;
}
$sourceMwFactory = new MediawikiFactory($sourceApi);
$sourceParser = $sourceMwFactory->newParser();
$parseResult = $sourceParser->parsePage($pageIdentifier);
//Get the wikibase item if it exists
$itemIdString = null;
if (array_key_exists('properties', $parseResult)) {
foreach ($parseResult['properties'] as $pageProp) {
if ($pageProp['name'] == 'wikibase_item') {
$itemIdString = $pageProp['*'];
}
}
}
$targetWbFactory = new WikibaseFactory($targetApi, new DataValueDeserializer(array('boolean' => 'DataValues\\BooleanValue', 'number' => 'DataValues\\NumberValue', 'string' => 'DataValues\\StringValue', 'unknown' => 'DataValues\\UnknownValue', 'globecoordinate' => 'DataValues\\Geo\\Values\\GlobeCoordinateValue', 'monolingualtext' => 'DataValues\\MonolingualTextValue', 'multilingualtext' => 'DataValues\\MultilingualTextValue', 'quantity' => 'DataValues\\QuantityValue', 'time' => 'DataValues\\TimeValue', 'wikibase-entityid' => 'Wikibase\\DataModel\\Entity\\EntityIdValue')), new DataValueSerializer());
// Create an item if there is no item yet!
if ($itemIdString === null) {
$output->writeln("Creating a new Item");
$item = new Item();
$item->setLabel('en', $sourceTitle);
//TODO this siteid should come from somewhere?
$item->getSiteLinkList()->setNewSiteLink('mediawikiwiki', $sourceTitle);
$targetRevSaver = $targetWbFactory->newRevisionSaver();
$item = $targetRevSaver->save(new Revision(new Content($item)));
} else {
$item = $targetWbFactory->newItemLookup()->getItemForId(new ItemId($itemIdString));
}
// Add instance of if not already there
$hasInstanceOfExtension = false;
foreach ($item->getStatements()->getByPropertyId(new PropertyId('P31'))->getMainSnaks() as $mainSnak) {
if ($mainSnak instanceof PropertyValueSnak) {
/** @var EntityIdValue $dataValue */
$dataValue = $mainSnak->getDataValue();
if ($dataValue->getEntityId()->equals(new ItemId('Q6805426'))) {
$hasInstanceOfExtension = true;
break;
}
}
}
if (!$hasInstanceOfExtension) {
$output->writeln("Creating instance of Statement");
$targetWbFactory->newStatementCreator()->create(new PropertyValueSnak(new PropertyId('P31'), new EntityIdValue(new ItemId('Q6805426'))), $item->getId());
}
// Try to add a licence
$catLicenseMap = array('Public_domain_licensed_extensions' => 'Q19652');
$extensionLicenseItemIdString = null;
if (array_key_exists('categories', $parseResult)) {
foreach ($parseResult['categories'] as $categoryInfo) {
if (array_key_exists($categoryInfo['*'], $catLicenseMap)) {
$extensionLicenseItemIdString = $catLicenseMap[$categoryInfo['*']];
}
}
}
if ($extensionLicenseItemIdString !== null) {
$output->writeln("Creating Licence Statement");
$statementCreator = $targetWbFactory->newStatementCreator();
//TODO make sure it isn't already there????
$statementCreator->create(new PropertyValueSnak(new PropertyId('P275'), new EntityIdValue(new ItemId($extensionLicenseItemIdString))), $item->getId());
}
}