Examples with BusinessGroup org.olat.group.BusinessGroup used on opensource projects

Example 81 with BusinessGroup

use of org.olat.group.BusinessGroup in project OpenOLAT by OpenOLAT.

the class MyForumsWebService method getForums.

/**
 * Retrieves a list of forums on a user base. All forums of groups
 * where the user is participant/tutor + all forums in course where
 * the user is a participant (owner, tutor or participant)
 * @response.representation.200.qname {http://www.example.com}forumVO
 * @response.representation.200.mediaType application/xml, application/json
 * @response.representation.200.doc The forums
 * @response.representation.200.example {@link org.olat.modules.fo.restapi.Examples#SAMPLE_FORUMVO}
 * @response.representation.401.doc The roles of the authenticated user are not sufficient
 * @param identityKey The key of the user (IdentityImpl)
 * @param httpRequest The HTTP request
 * @return The forums
 */
@GET
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response getForums(@PathParam("identityKey") Long identityKey, @Context HttpServletRequest httpRequest) {
    Roles roles;
    Identity retrievedUser = getIdentity(httpRequest);
    if (retrievedUser == null) {
        return Response.serverError().status(Status.UNAUTHORIZED).build();
    } else if (!identityKey.equals(retrievedUser.getKey())) {
        if (isAdmin(httpRequest)) {
            retrievedUser = BaseSecurityManager.getInstance().loadIdentityByKey(identityKey);
            roles = BaseSecurityManager.getInstance().getRoles(retrievedUser);
        } else {
            return Response.serverError().status(Status.UNAUTHORIZED).build();
        }
    } else {
        roles = getRoles(httpRequest);
    }
    Map<Long, Long> groupNotified = new HashMap<Long, Long>();
    Map<Long, Collection<Long>> courseNotified = new HashMap<Long, Collection<Long>>();
    final Set<Long> subscriptions = new HashSet<Long>();
    NotificationsManager man = NotificationsManager.getInstance();
    {
        // collect subscriptions
        List<String> notiTypes = Collections.singletonList("Forum");
        List<Subscriber> subs = man.getSubscribers(retrievedUser, notiTypes);
        for (Subscriber sub : subs) {
            String resName = sub.getPublisher().getResName();
            Long forumKey = Long.parseLong(sub.getPublisher().getData());
            subscriptions.add(forumKey);
            if ("BusinessGroup".equals(resName)) {
                Long groupKey = sub.getPublisher().getResId();
                groupNotified.put(groupKey, forumKey);
            } else if ("CourseModule".equals(resName)) {
                Long courseKey = sub.getPublisher().getResId();
                if (!courseNotified.containsKey(courseKey)) {
                    courseNotified.put(courseKey, new ArrayList<Long>());
                }
                courseNotified.get(courseKey).add(forumKey);
            }
        }
    }
    final List<ForumVO> forumVOs = new ArrayList<ForumVO>();
    final IdentityEnvironment ienv = new IdentityEnvironment(retrievedUser, roles);
    for (Map.Entry<Long, Collection<Long>> e : courseNotified.entrySet()) {
        final Long courseKey = e.getKey();
        final Collection<Long> forumKeys = e.getValue();
        final ICourse course = CourseFactory.loadCourse(courseKey);
        new CourseTreeVisitor(course, ienv).visit(new Visitor() {

            @Override
            public void visit(INode node) {
                if (node instanceof FOCourseNode) {
                    FOCourseNode forumNode = (FOCourseNode) node;
                    ForumVO forumVo = ForumCourseNodeWebService.createForumVO(course, forumNode, subscriptions);
                    if (forumKeys.contains(forumVo.getForumKey())) {
                        forumVOs.add(forumVo);
                    }
                }
            }
        }, new VisibleTreeFilter());
    }
    /*
		RepositoryManager rm = RepositoryManager.getInstance();
		ACService acManager = CoreSpringFactory.getImpl(ACService.class);
		SearchRepositoryEntryParameters repoParams = new SearchRepositoryEntryParameters(retrievedUser, roles, "CourseModule");
		repoParams.setOnlyExplicitMember(true);
		List<RepositoryEntry> entries = rm.genericANDQueryWithRolesRestriction(repoParams, 0, -1, true);
		for(RepositoryEntry entry:entries) {
			AccessResult result = acManager.isAccessible(entry, retrievedUser, false);
			if(result.isAccessible()) {
				try {
					final ICourse course = CourseFactory.loadCourse(entry.getOlatResource());
					final IdentityEnvironment ienv = new IdentityEnvironment(retrievedUser, roles);
					new CourseTreeVisitor(course, ienv).visit(new Visitor() {
						@Override
						public void visit(INode node) {
							if(node instanceof FOCourseNode) {
								FOCourseNode forumNode = (FOCourseNode)node;	
								ForumVO forumVo = ForumCourseNodeWebService.createForumVO(course, forumNode, subscriptions);
								forumVOs.add(forumVo);
							}
						}
					});
				} catch (Exception e) {
					log.error("", e);
				}
			}
		}*/
    // start found forums in groups
    BusinessGroupService bgs = CoreSpringFactory.getImpl(BusinessGroupService.class);
    SearchBusinessGroupParams params = new SearchBusinessGroupParams(retrievedUser, true, true);
    params.addTools(CollaborationTools.TOOL_FORUM);
    List<BusinessGroup> groups = bgs.findBusinessGroups(params, null, 0, -1);
    // list forum keys
    List<Long> groupIds = new ArrayList<Long>();
    Map<Long, BusinessGroup> groupsMap = new HashMap<Long, BusinessGroup>();
    for (BusinessGroup group : groups) {
        if (groupNotified.containsKey(group.getKey())) {
            ForumVO forumVo = new ForumVO();
            forumVo.setName(group.getName());
            forumVo.setGroupKey(group.getKey());
            forumVo.setForumKey(groupNotified.get(group.getKey()));
            forumVo.setSubscribed(true);
            forumVOs.add(forumVo);
            groupIds.remove(group.getKey());
        } else {
            groupIds.add(group.getKey());
            groupsMap.put(group.getKey(), group);
        }
    }
    PropertyManager pm = PropertyManager.getInstance();
    List<Property> forumProperties = pm.findProperties(OresHelper.calculateTypeName(BusinessGroup.class), groupIds, PROP_CAT_BG_COLLABTOOLS, KEY_FORUM);
    for (Property prop : forumProperties) {
        Long forumKey = prop.getLongValue();
        if (forumKey != null && groupsMap.containsKey(prop.getResourceTypeId())) {
            BusinessGroup group = groupsMap.get(prop.getResourceTypeId());
            ForumVO forumVo = new ForumVO();
            forumVo.setName(group.getName());
            forumVo.setGroupKey(group.getKey());
            forumVo.setForumKey(prop.getLongValue());
            forumVo.setSubscribed(false);
            forumVOs.add(forumVo);
        }
    }
    ForumVOes voes = new ForumVOes();
    voes.setForums(forumVOs.toArray(new ForumVO[forumVOs.size()]));
    voes.setTotalCount(forumVOs.size());
    return Response.ok(voes).build();
}

Example 82 with BusinessGroup

use of org.olat.group.BusinessGroup in project OpenOLAT by OpenOLAT.

the class LearningGroupWebService method removeTutor.

/**
 * Removes the owner from the group.
 * @response.representation.200.doc The user is removed as owner from the group
 * @response.representation.401.doc The roles of the authenticated user are not sufficient
 * @response.representation.404.doc The business group or the user cannot be found
 * @param groupKey The key of the group
 * @param identityKey The user's id
 * @param request The HTTP request
 * @return
 */
@DELETE
@Path("{groupKey}/owners/{identityKey}")
public Response removeTutor(@PathParam("groupKey") Long groupKey, @PathParam("identityKey") Long identityKey, @Context HttpServletRequest request) {
    try {
        if (!isGroupManager(request)) {
            return Response.serverError().status(Status.UNAUTHORIZED).build();
        }
        final UserRequest ureq = RestSecurityHelper.getUserRequest(request);
        final BusinessGroupService bgs = CoreSpringFactory.getImpl(BusinessGroupService.class);
        final BusinessGroup group = bgs.loadBusinessGroup(groupKey);
        final Identity identity = BaseSecurityManager.getInstance().loadIdentityByKey(identityKey, false);
        if (identity == null || group == null) {
            return Response.serverError().status(Status.NOT_FOUND).build();
        }
        bgs.removeOwners(ureq.getIdentity(), Collections.singletonList(identity), group);
        return Response.ok().build();
    } catch (Exception e) {
        log.error("Trying to remove an owner to a group", e);
        return Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build();
    }
}

Example 83 with BusinessGroup

use of org.olat.group.BusinessGroup in project OpenOLAT by OpenOLAT.

the class LearningGroupWebService method removeParticipant.

/**
 * Removes a participant from the group.
 * @response.representation.200.doc The user is remove from the group as participant
 * @response.representation.401.doc The roles of the authenticated user are not sufficient
 * @response.representation.404.doc The business group or the user cannot be found
 * @param groupKey The key of the group
 * @param identityKey The id of the user
 * @param request The HTTP request
 * @return
 */
@DELETE
@Path("{groupKey}/participants/{identityKey}")
public Response removeParticipant(@PathParam("groupKey") Long groupKey, @PathParam("identityKey") Long identityKey, @Context HttpServletRequest request) {
    try {
        if (!isGroupManager(request)) {
            return Response.serverError().status(Status.UNAUTHORIZED).build();
        }
        final UserRequest ureq = RestSecurityHelper.getUserRequest(request);
        final BusinessGroupService bgs = CoreSpringFactory.getImpl(BusinessGroupService.class);
        final BusinessGroup group = bgs.loadBusinessGroup(groupKey);
        final Identity identity = BaseSecurityManager.getInstance().loadIdentityByKey(identityKey, false);
        if (identity == null || group == null) {
            return Response.serverError().status(Status.NOT_FOUND).build();
        }
        bgs.removeParticipants(ureq.getIdentity(), Collections.singletonList(identity), group, null);
        return Response.ok().build();
    } catch (Exception e) {
        log.error("Trying to remove a participant to a group", e);
        return Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build();
    }
}

Example 84 with BusinessGroup

use of org.olat.group.BusinessGroup in project OpenOLAT by OpenOLAT.

the class LearningGroupWebService method addTutor.

/**
 * Adds an owner to the group.
 * @response.representation.200.doc The user is added as owner of the group
 * @response.representation.401.doc The roles of the authenticated user are not sufficient
 * @response.representation.404.doc The business group or the user cannot be found
 * @param groupKey The key of the group
 * @param identityKey The user's id
 * @param request The HTTP request
 * @return
 */
@PUT
@Path("{groupKey}/owners/{identityKey}")
public Response addTutor(@PathParam("groupKey") Long groupKey, @PathParam("identityKey") Long identityKey, @Context HttpServletRequest request) {
    try {
        if (!isGroupManager(request)) {
            return Response.serverError().status(Status.UNAUTHORIZED).build();
        }
        final UserRequest ureq = RestSecurityHelper.getUserRequest(request);
        final BusinessGroupService bgs = CoreSpringFactory.getImpl(BusinessGroupService.class);
        final BusinessGroup group = bgs.loadBusinessGroup(groupKey);
        final Identity identity = BaseSecurityManager.getInstance().loadIdentityByKey(identityKey, false);
        if (identity == null || group == null) {
            return Response.serverError().status(Status.NOT_FOUND).build();
        }
        bgs.addOwners(ureq.getIdentity(), ureq.getUserSession().getRoles(), Collections.singletonList(identity), group, null);
        return Response.ok().build();
    } catch (Exception e) {
        log.error("Trying to add an owner to a group", e);
        return Response.serverError().status(Status.INTERNAL_SERVER_ERROR).build();
    }
}

Example 85 with BusinessGroup

use of org.olat.group.BusinessGroup in project OpenOLAT by OpenOLAT.

the class LearningGroupWebService method getInformations.

/**
 * Returns the informations of the group specified by the groupKey.
 * @response.representation.200.qname {http://www.example.com}groupInfoVO
 * @response.representation.200.mediaType application/xml, application/json
 * @response.representation.200.doc Participants of the business group
 * @response.representation.200.example {@link org.olat.restapi.support.vo.Examples#SAMPLE_GROUPINFOVO}
 * @response.representation.404.doc The business group cannot be found
 * @param groupKey The key of the group
 * @param request The HTTP Request
 * @return
 */
@GET
@Path("{groupKey}/infos")
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
public Response getInformations(@PathParam("groupKey") Long groupKey, @Context HttpServletRequest request) {
    BusinessGroupService bgs = CoreSpringFactory.getImpl(BusinessGroupService.class);
    BusinessGroup bg = bgs.loadBusinessGroup(groupKey);
    if (bg == null) {
        return Response.serverError().status(Status.NOT_FOUND).build();
    }
    Identity identity = RestSecurityHelper.getIdentity(request);
    if (!isGroupManager(request)) {
        if (!bgs.isIdentityInBusinessGroup(identity, bg)) {
            return Response.serverError().status(Status.UNAUTHORIZED).build();
        }
    }
    GroupInfoVO info = getInformation(identity, bg);
    return Response.ok(info).build();
}