public static com.liferay.opensocial.model.Gadget getGadget(PortletPreferences portletPreferences)
throws Exception {
String url = portletPreferences.getValue("url", StringPool.BLANK);
if (Validator.isNull(url)) {
return null;
}
com.liferay.opensocial.model.Gadget gadget = new GadgetImpl();
GadgetSpec gadgetSpec = null;
try {
gadgetSpec = ShindigUtil.getGadgetSpec(url);
} catch (Exception e) {
throw new GadgetURLException(e);
}
ModulePrefs modulePrefs = gadgetSpec.getModulePrefs();
gadget.setName(modulePrefs.getTitle());
gadget.setUrl(url);
return gadget;
}
@Override
protected Gadget getGadget(RenderRequest renderRequest) throws Exception {
ThemeDisplay themeDisplay = (ThemeDisplay) renderRequest.getAttribute(WebKeys.THEME_DISPLAY);
PortletConfig portletConfig = getPortletConfig();
return ShindigUtil.getGadget(portletConfig.getPortletName(), themeDisplay.getCompanyId());
}
@Override
protected Gadget getGadget(PortletConfig portletConfig, PortletRequest portletRequest)
throws Exception {
ThemeDisplay themeDisplay = (ThemeDisplay) portletRequest.getAttribute(WebKeys.THEME_DISPLAY);
String portletResource = ParamUtil.getString(portletRequest, "portletResource");
return ShindigUtil.getGadget(portletResource, themeDisplay.getCompanyId());
}
@Override
protected void overrideConfiguration(
GadgetSpec gadgetSpec, Portlet portlet, PortletDisplay portletDisplay) throws Exception {
String urlConfiguration = portletDisplay.getURLConfiguration();
if (ShindigUtil.hasUserPrefs(gadgetSpec)) {
portlet.setConfigurationActionClass(ConfigurationActionImpl.class.getName());
urlConfiguration = urlConfiguration.replaceAll("edit_permissions", "edit_configuration");
} else {
portlet.setConfigurationActionClass(null);
urlConfiguration = urlConfiguration.replaceAll("edit_configuration", "edit_permissions");
}
portletDisplay.setURLConfiguration(urlConfiguration);
}
public ConsumerInfo getConsumerKeyAndSecret(
SecurityToken securityToken, String serviceName, OAuthServiceProvider oAuthServiceProvider)
throws GadgetException {
OAuthConsumer oAuthConsumer = getOAuthConsumer(securityToken, serviceName);
if (oAuthConsumer == null) {
throw new GadgetException(
GadgetException.Code.INTERNAL_SERVER_ERROR,
"No key for gadget " + securityToken.getAppUrl() + " and service " + serviceName);
}
net.oauth.OAuthConsumer netOAuthConsumer = null;
String keyType = oAuthConsumer.getKeyType();
if (keyType.equals(OAuthConsumerConstants.KEY_TYPE_RSA_PRIVATE)) {
netOAuthConsumer =
new net.oauth.OAuthConsumer(
null, oAuthConsumer.getConsumerKey(), null, oAuthServiceProvider);
netOAuthConsumer.setProperty(OAuth.OAUTH_SIGNATURE_METHOD, OAuth.RSA_SHA1);
netOAuthConsumer.setProperty(RSA_SHA1.PRIVATE_KEY, oAuthConsumer.getConsumerSecret());
} else {
netOAuthConsumer =
new net.oauth.OAuthConsumer(
null,
oAuthConsumer.getConsumerKey(),
oAuthConsumer.getConsumerSecret(),
oAuthServiceProvider);
netOAuthConsumer.setProperty(OAuth.OAUTH_SIGNATURE_METHOD, OAuth.HMAC_SHA1);
}
String keyName = oAuthConsumer.getKeyName();
String callbackURL = _callbackURL.replace("%host%", ShindigUtil.getHost());
return new ConsumerInfo(netOAuthConsumer, keyName, callbackURL);
}