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/*
* Licensed to The Apereo Foundation under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional
* information regarding copyright ownership.
*
*
* The Apereo Foundation licenses this file to you under the Educational
* Community 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://opensource.org/licenses/ecl2.txt
*
* 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.opencastproject.adminui.endpoint;
import static javax.servlet.http.HttpServletResponse.SC_OK;
import static javax.servlet.http.HttpServletResponse.SC_UNAUTHORIZED;
import static javax.ws.rs.core.Response.Status.BAD_REQUEST;
import org.opencastproject.presets.api.PresetProvider;
import org.opencastproject.security.api.UnauthorizedException;
import org.opencastproject.util.NotFoundException;
import org.opencastproject.util.doc.rest.RestParameter;
import org.opencastproject.util.doc.rest.RestParameter.Type;
import org.opencastproject.util.doc.rest.RestQuery;
import org.opencastproject.util.doc.rest.RestResponse;
import org.opencastproject.util.doc.rest.RestService;
import org.apache.commons.lang3.StringUtils;
import org.osgi.service.component.ComponentContext;
import org.osgi.service.component.annotations.Activate;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
@Path("/")
@RestService(name = "PresetsProxyService", title = "UI Presets",
abstractText = "This service provides the presets data for the UI.",
notes = { "This service offers information about organizations and series for the admin UI.",
"Important: "
+ "This service is for exclusive use by the module admin-ui. Its API might change "
+ "anytime without prior notice. Any dependencies other than the admin UI will be strictly ignored. "
+ "DO NOT use this for integration of third-party applications."})
@Component(
immediate = true,
service = PresetsEndpoint.class,
property = {
"service.description=Admin UI - Presets Endpoint",
"opencast.service.type=org.opencastproject.adminui.PresetsEndpoint",
"opencast.service.path=/admin-ng/presets",
}
)
public class PresetsEndpoint {
private static final Logger logger = LoggerFactory.getLogger(PresetsEndpoint.class);
/** A preset provider to get the presets from. */
private PresetProvider presetProvider;
@Reference
public void setPresetProvider(PresetProvider presetProvider) {
this.presetProvider = presetProvider;
}
@Activate
protected void activate(ComponentContext cc) {
logger.info("Activate presets endpoint");
}
@GET
@Produces(MediaType.APPLICATION_JSON)
@Path("{seriesId}/property/{propertyName}.json")
@RestQuery(name = "getProperty", description = "Returns a property value if set as a preset", returnDescription = "Returns the property value", pathParameters = {
@RestParameter(name = "seriesId", description = "ID of series", isRequired = true, type = Type.STRING),
@RestParameter(name = "propertyName", description = "Name of the property which is the key for it", isRequired = true, type = Type.STRING) }, responses = {
@RestResponse(responseCode = SC_OK, description = "The access control list."),
@RestResponse(responseCode = SC_UNAUTHORIZED, description = "If the current user is not authorized to perform this action") })
public Response getProperty(@PathParam("seriesId") String seriesId, @PathParam("propertyName") String propertyName)
throws UnauthorizedException, NotFoundException {
if (StringUtils.isBlank(seriesId)) {
logger.warn("Series id parameter is blank '{}'.", seriesId);
return Response.status(BAD_REQUEST).build();
}
if (StringUtils.isBlank(propertyName)) {
logger.warn("Series property name parameter is blank '{}'.", propertyName);
return Response.status(BAD_REQUEST).build();
}
try {
String propertyValue = presetProvider.getProperty(seriesId, propertyName);
return Response.ok(propertyValue).build();
} catch (NotFoundException e) {
throw e;
} catch (Exception e) {
logger.warn("Could not perform search query", e);
}
throw new WebApplicationException(Response.Status.INTERNAL_SERVER_ERROR);
}
}
