Method runtimeGetAssets

valdi/src/valdi/runtime/JavaScript/JavaScriptRuntime.cpp:1785–1859

    auto platformSpecificAssetsMapValue = callContext.getParameterAsValue(1);
    CHECK_CALL_CONTEXT(callContext);

    auto platformSpecificAssets = platformSpecificAssetsMapValue.getMapRef();
    if (platformSpecificAssets == nullptr) {
        return callContext.throwError(Error("Invalid platform specific assets object specified"));
    }

    auto defaultAsset = AssetResolver::resolve(_resourceManager, defaultAssetValue);

    Ref<Asset> iOSAsset;
    Ref<Asset> androidAsset;

    auto iosAssetValue = platformSpecificAssetsMapValue.getMapValue("ios");
    if (!iosAssetValue.isNullOrUndefined()) {
        iOSAsset = AssetResolver::resolve(_resourceManager, iosAssetValue);
    }
    auto androidAssetValue = platformSpecificAssetsMapValue.getMapValue("android");
    if (!androidAssetValue.isNullOrUndefined()) {
        androidAsset = AssetResolver::resolve(_resourceManager, androidAssetValue);
    }

    if (defaultAsset == nullptr || ((iOSAsset == nullptr) && (androidAsset == nullptr))) {
        return callContext.throwError(
            Error("Platform specific assets can only be created from URL or Valdi assets. They also require a "
                  "default asset, and at least one iOS or Android asset specified"));
    }

    auto asset = makeShared<PlatformSpecificAsset>(defaultAsset, iOSAsset, androidAsset);

    return makeWrappedObject(callContext.getContext(), asset, callContext.getExceptionTracker(), false);
}

JSValueRef JavaScriptRuntime::runtimeGetLoadedAssetMetadata(JSFunctionNativeCallContext& callContext) {
    auto loadedAsset = castOrNull<LoadedAsset>(callContext.getParameterAsWrappedObject(0));
    CHECK_CALL_CONTEXT(callContext);

    if (loadedAsset == nullptr) {
        return callContext.throwError(Error("Invalid loaded asset"));
    }

    auto metadata = loadedAsset->getMetadata();

    return valueToJSValue(
        callContext.getContext(), metadata, ReferenceInfoBuilder(), callContext.getExceptionTracker());
}

JSValueRef JavaScriptRuntime::runtimeAddAssetLoadObserver(JSFunctionNativeCallContext& callContext) {
    auto assetValue = callContext.getParameterAsValue(0);
    CHECK_CALL_CONTEXT(callContext);

    auto observerCallback = callContext.getParameterAsFunction(1);
    CHECK_CALL_CONTEXT(callContext);

    auto outputType = callContext.getParameterAsInt(2);
    CHECK_CALL_CONTEXT(callContext);

    auto preferredWidth = callContext.getParameterAsInt(3);
    CHECK_CALL_CONTEXT(callContext);