/** * @param ItemTypesListingRequest $request * * @return ItemType[] */ public function listItemTypes(ItemTypesListingRequest $request) : array { return array_map(function (ItemId $id) use($request) : ItemType { $itemType = new ItemType(); $itemType->setItemId($id); $itemType->setApiUrl($this->urlBuilder->getApiItemUrl($id)); $itemType->setWikidataUrl($this->urlBuilder->getWdEntityUrl($id)); $label = $this->labelLookup->getLabelByIdAndLanguage($id, $request->getLanguageCode()); $itemType->setLabel($label === null ? $id->getSerialization() : $label); return $itemType; }, array_map('\\Wikibase\\DataModel\\Entity\\ItemId::newFromNumber', $this->itemStore->getItemTypes($request->getPerPage(), ($request->getPage() - 1) * $request->getPerPage()))); }