private GadgetSpec getGadgetSpec(
final URI specUri,
final Map<String, String> userPrefs,
final GadgetRequestContext gadgetRequestContext)
throws GadgetParsingException {
final URI absoluteSpecUri =
Uri.resolveUriAgainstBase(applicationProperties.getBaseUrl(), specUri);
GadgetContext gadgetContext =
new GadgetContext() {
@Override
public URI getUrl() {
return absoluteSpecUri;
}
@Override
public boolean getIgnoreCache() {
return gadgetRequestContext.getIgnoreCache();
}
@Override
public RenderingContext getRenderingContext() {
return RenderingContext.CONTAINER;
}
@Override
public UserPrefs getUserPrefs() {
return new UserPrefs(userPrefs);
}
@Override
public Locale getLocale() {
if (gadgetRequestContext.getLocale() != null) {
return gadgetRequestContext.getLocale();
}
return new Locale("");
}
@Override
public boolean getDebug() {
return gadgetRequestContext.isDebuggingEnabled();
}
};
try {
org.apache.shindig.gadgets.spec.GadgetSpec shindigGadgetSpec =
substituter.substitute(gadgetContext, shindigFactory.getGadgetSpec(gadgetContext));
ModulePrefs prefs = shindigGadgetSpec.getModulePrefs();
return GadgetSpec.gadgetSpec(specUri)
.userPrefs(transform(shindigGadgetSpec.getUserPrefs(), UserPrefToUserPrefSpec.FUNCTION))
.viewsNames(shindigGadgetSpec.getViews().keySet())
.scrolling(prefs.getScrolling())
.height(prefs.getHeight())
.width(prefs.getWidth())
.title(prefs.getTitle())
.titleUrl(nullSafeToJavaUri(prefs.getTitleUrl()))
.thumbnail(nullSafeToJavaUri(prefs.getThumbnail()))
.author(prefs.getAuthor())
.authorEmail(prefs.getAuthorEmail())
.description(prefs.getDescription())
.directoryTitle(prefs.getDirectoryTitle())
.features(
unmodifiableMap(
transformValues(prefs.getFeatures(), ShindigFeatureToFeature.FUNCTION)))
.unsupportedFeatureNames(getUnsupportedFeatureNames(prefs))
.build();
} catch (GadgetException e) {
throw new GadgetParsingException(e);
}
}
