/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.keycloak.services.resources;
import org.jboss.logging.Logger;
import org.keycloak.common.Version;
import org.keycloak.common.util.MimeTypeUtil;
import org.keycloak.models.KeycloakSession;
import org.keycloak.services.ServicesLogger;
import org.keycloak.services.util.CacheControlUtil;
import org.keycloak.theme.Theme;
import org.keycloak.theme.ThemeProvider;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.Response;
import java.io.InputStream;
/**
* Theme resource
*
* @author <a href="mailto:sthorger@redhat.com">Stian Thorgersen</a>
*/
@Path("/resources")
public class ThemeResource {
protected static final Logger logger = Logger.getLogger(ThemeResource.class);
@Context
private KeycloakSession session;
/**
* Get theme content
*
* @param themType
* @param themeName
* @param path
* @return
*/
@GET
@Path("/{version}/{themeType}/{themeName}/{path:.*}")
public Response getResource(@PathParam("version") String version, @PathParam("themeType") String themType, @PathParam("themeName") String themeName, @PathParam("path") String path) {
if (!version.equals(Version.RESOURCES_VERSION)) {
return Response.status(Response.Status.NOT_FOUND).build();
}
try {
ThemeProvider themeProvider = session.getProvider(ThemeProvider.class, "extending");
Theme theme = themeProvider.getTheme(themeName, Theme.Type.valueOf(themType.toUpperCase()));
InputStream resource = theme.getResourceAsStream(path);
if (resource != null) {
return Response.ok(resource).type(MimeTypeUtil.getContentType(path)).cacheControl(CacheControlUtil.getDefaultCacheControl()).build();
} else {
return Response.status(Response.Status.NOT_FOUND).build();
}
} catch (Exception e) {
ServicesLogger.LOGGER.failedToGetThemeRequest(e);
return Response.serverError().build();
}
}
}