238 lines
9.8 KiB
Java
238 lines
9.8 KiB
Java
package org.gcube.portal.social.networking.ws.methods.v2;
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import java.util.Arrays;
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import java.util.List;
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import javax.validation.Valid;
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import javax.validation.ValidationException;
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import javax.validation.constraints.Min;
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import javax.validation.constraints.NotNull;
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import javax.ws.rs.Consumes;
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import javax.ws.rs.DefaultValue;
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import javax.ws.rs.GET;
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import javax.ws.rs.POST;
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import javax.ws.rs.Path;
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import javax.ws.rs.Produces;
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import javax.ws.rs.QueryParam;
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import javax.ws.rs.core.MediaType;
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import javax.ws.rs.core.Response;
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import javax.ws.rs.core.Response.Status;
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import org.gcube.applicationsupportlayer.social.ApplicationNotificationsManager;
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import org.gcube.applicationsupportlayer.social.NotificationsManager;
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import org.gcube.applicationsupportlayer.social.shared.SocialNetworkingSite;
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import org.gcube.applicationsupportlayer.social.shared.SocialNetworkingUser;
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import org.gcube.common.authorization.library.provider.AuthorizationProvider;
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import org.gcube.common.authorization.library.utils.Caller;
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import org.gcube.common.scope.api.ScopeProvider;
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import org.gcube.portal.databook.shared.Notification;
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import org.gcube.portal.databook.shared.RunningJob;
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import org.gcube.portal.notifications.bean.GenericItemBean;
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import org.gcube.portal.notifications.thread.JobStatusNotificationThread;
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import org.gcube.portal.social.networking.caches.SocialNetworkingSiteFinder;
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import org.gcube.portal.social.networking.liferay.ws.LiferayJSONWsCredentials;
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import org.gcube.portal.social.networking.liferay.ws.UserManagerWSBuilder;
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import org.gcube.portal.social.networking.ws.mappers.JobMapper;
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import org.gcube.portal.social.networking.ws.mappers.WorkspaceItemMapper;
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import org.gcube.portal.social.networking.ws.outputs.ResponseBean;
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import org.gcube.portal.social.networking.ws.utils.CassandraConnection;
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import org.gcube.portal.social.networking.ws.utils.ErrorMessages;
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import org.gcube.social_networking.socialnetworking.model.beans.JobNotificationBean;
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import org.gcube.social_networking.socialnetworking.model.beans.WorkspaceNotification;
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import org.gcube.social_networking.socialnetworking.model.beans.WorkspaceNotificationAddedItem;
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import org.gcube.social_networking.socialnetworking.model.beans.WorkspaceNotificationSharedFolder;
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import org.gcube.social_networking.socialnetworking.model.beans.WorkspaceNotificationUnsharedFolder;
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import org.gcube.vomanagement.usermanagement.model.GCubeUser;
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import org.slf4j.LoggerFactory;
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import com.webcohesion.enunciate.metadata.rs.RequestHeader;
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import com.webcohesion.enunciate.metadata.rs.RequestHeaders;
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import com.webcohesion.enunciate.metadata.rs.ResponseCode;
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import com.webcohesion.enunciate.metadata.rs.StatusCodes;
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/**
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* REST interface for the social networking library (notifications).
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*/
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@Path("2/notifications")
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@RequestHeaders ({
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@RequestHeader( name = "Authorization", description = "Bearer token, see https://dev.d4science.org/how-to-access-resources"),
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@RequestHeader( name = "Content-Type", description = "application/json")
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})
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public class Notifications {
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// Logger
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private static final org.slf4j.Logger logger = LoggerFactory.getLogger(Notifications.class);
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@GET
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@Path("get-range-notifications/")
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@Produces(MediaType.APPLICATION_JSON)
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/**
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* Retrieve notifications of the gcube-token's owner
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* @param from must be greater or equal to 1, range[0, infinity]
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* @param quantity quantity must be greater or equal to 0
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* @return notifications up to quantity
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* @throws ValidationException
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*/
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@StatusCodes ({
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@ResponseCode ( code = 200, condition = "Notifications retrieved and reported in the 'result' field of the returned object"),
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@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
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})
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public Response getRangeNotifications(
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@DefaultValue("1") @QueryParam("from") @Min(value=1, message="from must be greater or equal to 1")
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int from,
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@DefaultValue("10") @QueryParam("quantity") @Min(value=0, message="quantity must be greater or equal to 0")
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int quantity
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) throws ValidationException{
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Caller caller = AuthorizationProvider.instance.get();
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String username = caller.getClient().getId();
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logger.debug("Retrieving " + quantity + " notifications of user = " + username + " from " + from);
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ResponseBean responseBean = new ResponseBean();
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Status status = Status.OK;
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List<Notification> notifications = null;
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try{
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notifications = CassandraConnection.getInstance().getDatabookStore().getRangeNotificationsByUser(username, from, quantity);
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responseBean.setResult(notifications);
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responseBean.setSuccess(true);
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logger.debug("List of notifications retrieved");
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}catch(Exception e){
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logger.error("Unable to retrieve such notifications.", e);
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responseBean.setMessage(e.getMessage());
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responseBean.setSuccess(false);
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status = Status.INTERNAL_SERVER_ERROR;
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}
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return Response.status(status).entity(responseBean).build();
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}
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/**
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* Send a JOB notification to a given recipient
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* @param job The job bean
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* @return
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* @throws ValidationException
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*/
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@POST
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@Path("notify-job-status/")
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@Consumes(MediaType.APPLICATION_JSON)
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@Produces(MediaType.APPLICATION_JSON)
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@StatusCodes ({
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@ResponseCode ( code = 200, condition = "Notification is sent correctly"),
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@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
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})
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public Response notifyJobStatus(
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@NotNull(message="input is missing")
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@Valid
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JobNotificationBean job) throws ValidationException{
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Caller caller = AuthorizationProvider.instance.get();
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String context = ScopeProvider.instance.get();
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ResponseBean responseBean = new ResponseBean();
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Status status = Status.OK;
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String appQualifier = caller.getClient().getId();
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logger.info("Received request from app " + appQualifier + " to notify job status described by bean " + job);
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try{
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String recipient = job.getRecipient();
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GCubeUser userRecipient = UserManagerWSBuilder.getInstance().getUserManager().getUserByUsername(recipient);
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GenericItemBean recipientBean = new GenericItemBean(userRecipient.getUsername(), userRecipient.getUsername(), userRecipient.getFullname(), userRecipient.getUserAvatarURL());
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// notifications are sent by using the user allowed to use liferay's json apis
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SocialNetworkingSite site = SocialNetworkingSiteFinder.getSocialNetworkingSiteFromScope(context);
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GCubeUser senderUser = UserManagerWSBuilder.getInstance().getUserManager().getUserByEmail(LiferayJSONWsCredentials.getSingleton().getUser());
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SocialNetworkingUser user = new SocialNetworkingUser(senderUser.getUsername(), senderUser.getEmail(), senderUser.getFullname(), senderUser.getUserAvatarURL());
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NotificationsManager nm = new ApplicationNotificationsManager(UserManagerWSBuilder.getInstance().getUserManager(), site, context, user);
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RunningJob theJob = JobMapper.getJob(job);
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new Thread(new JobStatusNotificationThread(theJob, Arrays.asList(recipientBean), nm)).start();
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responseBean.setSuccess(true);
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responseBean.setResult("Notification thread started");
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}catch(Exception e){
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logger.error("Unable to send job notification", e);
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responseBean.setSuccess(false);
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responseBean.setMessage(e.getMessage());
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status = Status.INTERNAL_SERVER_ERROR;
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}
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return Response.status(status).entity(responseBean).build();
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}
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/**
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* Send a Workspace notification to a given user
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* @param message
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* @return
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* @throws ValidationException
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*/
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@POST
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@Path("workspace/")
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@Consumes(MediaType.APPLICATION_JSON)
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@Produces(MediaType.APPLICATION_JSON)
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@StatusCodes ({
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@ResponseCode ( code = 200, condition = "Workspace Notification is sent correctly"),
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@ResponseCode ( code = 500, condition = ErrorMessages.ERROR_IN_API_RESULT)
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})
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public Response workspace(
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@NotNull(message="input is missing")
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@Valid
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WorkspaceNotification message) throws ValidationException{
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Caller caller = AuthorizationProvider.instance.get();
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String context = ScopeProvider.instance.get();
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String username = caller.getClient().getId();
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if (!message.getType().getNotificationClass().isInstance(message)) {
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//invalid call
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return Response.status(Status.BAD_REQUEST).build();
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}
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ResponseBean responseBean = new ResponseBean();
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Status status = Status.OK;
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try{
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SocialNetworkingSite site = SocialNetworkingSiteFinder.getSocialNetworkingSiteFromScope(context);
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GCubeUser senderUser = UserManagerWSBuilder.getInstance().getUserManager().getUserByUsername(username);
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SocialNetworkingUser user = new SocialNetworkingUser(senderUser.getUsername(), senderUser.getEmail(), senderUser.getFullname(), senderUser.getUserAvatarURL());
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NotificationsManager nm = new ApplicationNotificationsManager(UserManagerWSBuilder.getInstance().getUserManager(), site, context, user);
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switch (message.getType()) {
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case ITEM_NEW: {
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WorkspaceNotificationAddedItem itemBean = (WorkspaceNotificationAddedItem) message;
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String userIdToNotify = itemBean.getUserIdToNotify();
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nm.notifyAddedItem(userIdToNotify, WorkspaceItemMapper.getFileItem(itemBean.getItem()), WorkspaceItemMapper.getSharedFolder(itemBean.getFolder()));
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break;
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}
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case FOLDER_SHARE: {
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WorkspaceNotificationSharedFolder itemBean = (WorkspaceNotificationSharedFolder) message;
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String userIdToNotify = itemBean.getUserIdToNotify();
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nm.notifyFolderSharing(userIdToNotify, WorkspaceItemMapper.getSharedFolder(itemBean.getFolder()));
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break;
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}
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case FOLDER_UNSHARE: {
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WorkspaceNotificationUnsharedFolder itemBean = (WorkspaceNotificationUnsharedFolder) message;
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String userIdToNotify = itemBean.getUserIdToNotify();
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nm.notifyFolderUnsharing(userIdToNotify, itemBean.getUnsharedFolderId(), itemBean.getUnsharedFolderName());
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break;
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}
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default:
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break;
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}
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} catch(Exception e){
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logger.error("Unable to send job notification", e);
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responseBean.setSuccess(false);
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responseBean.setMessage(e.getMessage());
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status = Status.INTERNAL_SERVER_ERROR;
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}
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return Response.status(status).entity(responseBean).build();
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}
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}
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