/**
* Provides services for the space gadget to display a user's spaces and pending spaces.
*
* @anchor SpacesRestService
*/
@Path("{portalName}/social/spaces")
public class SpacesRestService implements ResourceContainer {
private SpaceService _spaceService;
private IdentityManager _identityManager;
/** Confirmed Status information */
private static final String CONFIRMED_STATUS = "confirmed";
/** Pending Status information */
private static final String PENDING_STATUS = "pending";
/** Incoming Status information */
private static final String INCOMING_STATUS = "incoming";
/** Public Status information */
private static final String ALL_SPACES_STATUS = "all_spaces";
private String portalContainerName;
/**
* Qualified name path for rendering url.
*
* @since 1.2.2
*/
private static final QualifiedName PATH = QualifiedName.create("gtn", "path");
/**
* Qualified name path for rendering url.
*
* @since 1.2.9
*/
private static final QualifiedName LANG = QualifiedName.create("gtn", "lang");
/**
* Qualified name site type for rendering url.
*
* @since 1.2.2
*/
private static final QualifiedName REQUEST_SITE_TYPE = QualifiedName.create("gtn", "sitetype");
/**
* Qualified name handler for rendering url.
*
* @since 1.2.2
*/
private static final QualifiedName REQUEST_HANDLER = QualifiedName.create("gtn", "handler");
/**
* Qualified name site name for rendering url.
*
* @since 1.2.2
*/
private static final QualifiedName REQUEST_SITE_NAME = QualifiedName.create("gtn", "sitename");
private static final String ALL_SPACES = "all-spaces";
/** constructor */
public SpacesRestService() {}
/**
* Gets the current user's spaces and pending spaces.
*
* @param uriInfo The requested URI information.
* @param portalName The name of the current container.
* @param format The format of the returned result.
* @anchor SpacesRestService.showMySpaceList
* @return response
* @throws Exception @LevelAPI Platform
* @deprecated Deprecated from 4.3.x. Replaced by a new API {@link
* UserRestResourcesV1#getSpacesOfUser(org.exoplatform.social.rest.impl.user.UriInfo, String,
* int, int, boolean, String)}
*/
@GET
@Path("mySpaces/show.{format}")
public Response showMySpaceList(
@Context UriInfo uriInfo,
@PathParam("portalName") String portalName,
@PathParam("format") String format)
throws Exception {
MediaType mediaType = Util.getMediaType(format);
ConversationState state = ConversationState.getCurrent();
portalContainerName = portalName;
String userId = null;
if (state != null) {
userId = state.getIdentity().getUserId();
}
Identity identity =
getIdentityManager().getOrCreateIdentity(OrganizationIdentityProvider.NAME, userId, false);
if (identity == null) {
userId = Util.getViewerId(uriInfo);
}
SpaceList mySpaceList = showMySpaceList(userId);
this.fillUrlAllSpaces(mySpaceList, portalName);
return Util.getResponse(mySpaceList, uriInfo, mediaType, Response.Status.OK);
}
/**
* Provides a way to get the latest spaces ordered by last access and to be able to filter spaces,
* based on the application Id in the spaces.
*
* @param uriInfo The requested URI information.
* @param portalName The portal container name.
* @param format The format of the returned result, for example, JSON, or XML.
* @param offset Specifies the staring point of the returned results. It must be greater than or
* equal to 0.
* @param limit Specifies the ending point of the returned results. It must be less than or equal
* to 10.
* @param appId The application Id which is contained in spaces to filter, such as, Wiki,
* Discussion, Documents, Agenda and more.
* @authentication
* @request GET:
* http://localhost:8080/rest/private/social/spaces/lastVisitedSpace/list.json?appId=Wiki&offset=0&limit=10
* @response { "spaces":[
* {"groupId":"/spaces/space_2","spaceUrl":null,"name":"space_2","displayName":"space
* 2","url":"space_2"},
* {"groupId":"/spaces/space_1","spaceUrl":null,"name":"space_1","displayName":"space
* 1","url":"space_1"} ], "moreSpacesUrl":null }
* @return the response @LevelAPI Platform
* @anchor SpacesRestService.getLastVisitedSpace
*/
@GET
@Path("lastVisitedSpace/list.{format}")
public Response getLastVisitedSpace(
@Context UriInfo uriInfo,
@PathParam("portalName") String portalName,
@PathParam("format") String format,
@QueryParam("appId") String appId,
@QueryParam("offset") int offset,
@QueryParam("limit") int limit)
throws Exception {
checkAuthenticatedRequest();
MediaType mediaType = Util.getMediaType(format, new String[] {format});
ConversationState state = ConversationState.getCurrent();
portalContainerName = portalName;
String userId = null;
if (state != null) {
userId = state.getIdentity().getUserId();
}
Identity identity =
getIdentityManager().getOrCreateIdentity(OrganizationIdentityProvider.NAME, userId, false);
if (identity == null) {
userId = Util.getViewerId(uriInfo);
}
//
int newLimit = Math.min(limit, 100);
int newOffset = 0;
if (offset > 0) {
newOffset = Math.min(offset, newLimit);
} else {
newOffset = 0;
}
//
String newAppId = null;
if (appId != null && appId.trim().length() > 0) {
newAppId = appId;
}
SpaceList mySpaceList = getLastVisitedSpace(userId, newAppId, newOffset, newLimit);
return Util.getResponse(mySpaceList, uriInfo, mediaType, Response.Status.OK);
}
/**
* Gets a user's pending spaces.
*
* @param uriInfo The requested URI information.
* @param portalName The portal container name.
* @param format The format of the returned result, for example, JSON, or XML.
* @anchor SpacesRestService.showPendingSpaceList
* @return response
* @throws Exception @LevelAPI Platform
*/
@GET
@Path("pendingSpaces/show.{format}")
public Response showPendingSpaceList(
@Context UriInfo uriInfo,
@PathParam("portalName") String portalName,
@PathParam("format") String format)
throws Exception {
MediaType mediaType = Util.getMediaType(format);
String userId = ConversationState.getCurrent().getIdentity().getUserId();
portalContainerName = portalName;
if (!userId.equals(Util.getViewerId(uriInfo))) {
return null;
}
SpaceList pendingSpaceList = showPendingSpaceList(userId);
return Util.getResponse(pendingSpaceList, uriInfo, mediaType, Response.Status.OK);
}
/**
* Suggests the space's name for searching.
*
* @param uriInfo The requested URI information.
* @param portalName The name of portal.
* @param conditionToSearch The input information to search.
* @param typeOfRelation The type of relationship of the user and the space.
* @param userId The Id of current user.
* @param format The format of the returned result, for example, JSON, or XML.
* @return
* @throws Exception @LevelAPI Platform
* @anchor SpacesRestService.suggestSpacenames
* @deprecated Deprecated from 4.3.x. Replaced by a new API {@link
* SpaceRestResourcesV1#getSpaces(org.exoplatform.social.rest.impl.space.UriInfo, String, int,
* int, boolean, String)}
*/
@GET
@Path("suggest.{format}")
public Response suggestSpacenames(
@Context UriInfo uriInfo,
@PathParam("portalName") String portalName,
@QueryParam("conditionToSearch") String conditionToSearch,
@QueryParam("typeOfRelation") String typeOfRelation,
@QueryParam("currentUser") String userId,
@PathParam("format") String format)
throws Exception {
MediaType mediaType = Util.getMediaType(format);
SpaceNameList nameList = new SpaceNameList();
portalContainerName = portalName;
SpaceService spaceSrv = getSpaceService();
SpaceListAccess listAccess =
spaceSrv.getVisibleSpacesWithListAccess(userId, new SpaceFilter(conditionToSearch));
List<Space> spaces = Arrays.asList(listAccess.load(0, 10));
for (Space space : spaces) {
if (ALL_SPACES_STATUS.equals(typeOfRelation)) {
nameList.addName(space.getDisplayName());
} else {
if (PENDING_STATUS.equals(typeOfRelation) && (spaceSrv.isPending(space, userId))) {
nameList.addName(space.getDisplayName());
continue;
} else if (INCOMING_STATUS.equals(typeOfRelation) && (spaceSrv.isInvited(space, userId))) {
nameList.addName(space.getDisplayName());
continue;
} else if (CONFIRMED_STATUS.equals(typeOfRelation) && (spaceSrv.isMember(space, userId))) {
nameList.addName(space.getDisplayName());
continue;
}
}
}
return Util.getResponse(nameList, uriInfo, mediaType, Response.Status.OK);
}
/**
* List that contains space from space service.<br>
* Need this class for converter from rest service.
*/
@XmlRootElement
public static class SpaceList {
private String moreSpacesUrl;
private List<SpaceRest> _spaces;
/**
* sets space list
*
* @param spaces space list
*/
public void setSpaces(List<SpaceRest> spaces) {
_spaces = spaces;
}
/**
* gets space list
*
* @return space list
*/
public List<SpaceRest> getSpaces() {
return _spaces;
}
/**
* adds space to space list
*
* @param space
* @see Space
*/
public void addSpace(SpaceRest space) {
if (_spaces == null) {
_spaces = new LinkedList<SpaceRest>();
}
_spaces.add(space);
}
/**
* Get the url of all spaces.
*
* @return
* @since 1.2.9
*/
public String getMoreSpacesUrl() {
return moreSpacesUrl;
}
/**
* Set the url of all spaces.
*
* @param allSpacesUrl
* @since 1.2.9
*/
public void setMoreSpacesUrl(String allSpacesUrl) {
moreSpacesUrl = allSpacesUrl;
}
}
@XmlRootElement
public static class SpaceNameList {
private List<String> _names;
/**
* Sets space name list
*
* @param space name list
*/
public void setNames(List<String> names) {
this._names = names;
}
/**
* Gets space name list
*
* @return space name list
*/
public List<String> getNames() {
return _names;
}
/**
* Add name to space name list
*
* @param space name
*/
public void addName(String name) {
if (_names == null) {
_names = new ArrayList<String>();
}
_names.add(name);
}
}
/**
* shows my spaceList by userId
*
* @param userId
* @return spaceList
* @see SpaceList
*/
private SpaceList showMySpaceList(String userId) {
SpaceList spaceList = new SpaceList();
_spaceService = getSpaceService();
List<Space> mySpaces = null;
List<SpaceRest> mySpacesRest = new ArrayList<SpaceRest>();
try {
mySpaces = _spaceService.getSpaces(userId);
for (Space space : mySpaces) {
SpaceRest spaceRest = new SpaceRest(space);
mySpacesRest.add(spaceRest);
}
// fix for issue SOC-2039, sets the space url with new navigation controller
Router router = this.getRouter(this.getConfigurationPath());
this.fillSpacesURI(mySpacesRest, router);
} catch (SpaceException e) {
throw new WebApplicationException(Response.Status.INTERNAL_SERVER_ERROR);
} catch (Exception e) {
throw new WebApplicationException(Response.Status.INTERNAL_SERVER_ERROR);
}
spaceList.setSpaces(mySpacesRest);
return spaceList;
}
/**
* get my spaceList by userId which user is last visited
*
* @param userId
* @param appId
* @param limit
* @return
*/
private SpaceList getLastVisitedSpace(String userId, String appId, int offset, int limit) {
SpaceList spaceList = new SpaceList();
_spaceService = getSpaceService();
List<Space> mySpaces = null;
try {
mySpaces = _spaceService.getLastAccessedSpace(userId, appId, offset, limit);
SpaceRest spaceRest;
for (Space space : mySpaces) {
spaceRest = new SpaceRest(space);
spaceList.addSpace(spaceRest);
}
} catch (SpaceException e) {
throw new WebApplicationException(Response.Status.INTERNAL_SERVER_ERROR);
} catch (Exception e) {
throw new WebApplicationException(Response.Status.INTERNAL_SERVER_ERROR);
}
return spaceList;
}
/**
* shows pending spaceList by userId
*
* @param userId
* @return spaceList
* @see SpaceList
*/
private SpaceList showPendingSpaceList(String userId) {
SpaceList spaceList = new SpaceList();
_spaceService = getSpaceService();
List<Space> pendingSpaces;
List<SpaceRest> pendingSpacesRest = new ArrayList<SpaceRest>();
try {
pendingSpaces = _spaceService.getPendingSpaces(userId);
for (Space space : pendingSpaces) {
SpaceRest spaceRest = new SpaceRest(space);
pendingSpacesRest.add(spaceRest);
}
} catch (SpaceException e) {
throw new WebApplicationException(Response.Status.INTERNAL_SERVER_ERROR);
}
spaceList.setSpaces(pendingSpacesRest);
return spaceList;
}
/**
* Fill url for more spaces.
*
* @param spaceList
* @param portalOwner
* @since 1.2.9
*/
private void fillUrlAllSpaces(SpaceList spaceList, String portalOwner) {
try {
Router router = this.getRouter(this.getConfigurationPath());
Map<QualifiedName, String> qualifiedName = new HashedMap();
qualifiedName.put(REQUEST_HANDLER, "portal");
qualifiedName.put(REQUEST_SITE_TYPE, "portal");
qualifiedName.put(LANG, "");
StringBuilder urlBuilder = new StringBuilder();
qualifiedName.put(REQUEST_SITE_NAME, portalOwner);
qualifiedName.put(PATH, ALL_SPACES);
router.render(qualifiedName, new URIWriter(urlBuilder));
spaceList.setMoreSpacesUrl(urlBuilder.toString());
} catch (Exception e) {
throw new WebApplicationException(Response.Status.INTERNAL_SERVER_ERROR);
}
}
/**
* gets spaceService
*
* @return spaceService
* @see SpaceService
*/
private SpaceService getSpaceService() {
return (SpaceService) getPortalContainer().getComponentInstanceOfType(SpaceService.class);
}
/**
* gets identityManager
*
* @return
*/
private IdentityManager getIdentityManager() {
if (_identityManager == null) {
_identityManager =
(IdentityManager) getPortalContainer().getComponentInstanceOfType(IdentityManager.class);
}
return _identityManager;
}
private PortalContainer getPortalContainer() {
return (PortalContainer) ExoContainerContext.getContainerByName(portalContainerName);
}
/**
* Fills the spaces uri.
*
* @param mySpaces
* @param router
* @since 1.2.2
*/
@SuppressWarnings("unchecked")
private void fillSpacesURI(List<SpaceRest> mySpaces, Router router) {
try {
Map<QualifiedName, String> qualifiedName = new HashedMap();
qualifiedName.put(REQUEST_HANDLER, "portal");
qualifiedName.put(REQUEST_SITE_TYPE, "group");
for (SpaceRest space : mySpaces) {
StringBuilder urlBuilder = new StringBuilder();
qualifiedName.put(REQUEST_SITE_NAME, space.getGroupId());
qualifiedName.put(PATH, space.getUrl());
router.render(qualifiedName, new URIWriter(urlBuilder));
space.setSpaceUrl(urlBuilder.toString());
}
} catch (Exception e) {
throw new WebApplicationException(Response.Status.INTERNAL_SERVER_ERROR);
}
}
/**
* Gets the configuration path of file controller.xml
*
* @return
* @since 1.2.2
*/
private String getConfigurationPath() {
PortalContainer portalContainer = this.getPortalContainer();
WebAppController webAppController =
(WebAppController) portalContainer.getComponentInstanceOfType(WebAppController.class);
return webAppController.getConfigurationPath();
}
/**
* Gets the router from path of file controller.xml
*
* @param path
* @return
* @throws IOException
* @throws RouterConfigException
* @since 1.2.2
*/
private Router getRouter(String path) throws IOException, RouterConfigException {
File f = new File(path);
if (!f.exists()) {
throw new MalformedURLException("Could not resolve path " + path);
}
if (!f.isFile()) {
throw new MalformedURLException("Could not resolve path " + path + " to a valid file");
}
return this.getRouter(f.toURI().toURL());
}
/**
* Gets the router from url.
*
* @param url
* @return
* @throws RouterConfigException
* @throws IOException
* @since 1.2.2
*/
private Router getRouter(URL url) throws RouterConfigException, IOException {
InputStream in = url.openStream();
try {
ControllerDescriptor routerDesc = new DescriptorBuilder().build(in);
return new Router(routerDesc);
} finally {
Safe.close(in);
}
}
}
/**
* Append a path, creates the necessary routes and returns the last route added.
*
* @param pathParamDescriptors the path param descriptors
* @param path the path to append
* @return the last route added
*/
private Route append(Map<QualifiedName, PathParamDescriptor> pathParamDescriptors, String path)
throws MalformedRouteException {
if (path.length() == 0 || path.charAt(0) != '/') {
throw new MalformedRouteException();
}
//
int pos = path.length();
int level = 0;
List<Integer> start = new ArrayList<Integer>();
List<Integer> end = new ArrayList<Integer>();
for (int i = 1; i < path.length(); i++) {
char c = path.charAt(i);
if (c == '{') {
if (level++ == 0) {
start.add(i);
}
} else if (c == '}') {
if (--level == 0) {
end.add(i);
}
} else if (c == '/') {
if (level == 0) {
pos = i;
break;
}
}
}
//
Route next;
if (start.isEmpty()) {
String segment = path.substring(1, pos);
SegmentRoute route = new SegmentRoute(router, segment);
add(route);
next = route;
} else {
if (start.size() == end.size()) {
PatternBuilder builder = new PatternBuilder();
builder.expr("^").expr('/');
List<String> chunks = new ArrayList<String>();
List<PathParam> parameterPatterns = new ArrayList<PathParam>();
//
int previous = 1;
for (int i = 0; i < start.size(); i++) {
builder.litteral(path, previous, start.get(i));
chunks.add(path.substring(previous, start.get(i)));
String parameterName = path.substring(start.get(i) + 1, end.get(i));
//
QualifiedName parameterQName = QualifiedName.parse(parameterName);
// Now get path param metadata
PathParamDescriptor parameterDescriptor = pathParamDescriptors.get(parameterQName);
//
PathParam param;
if (parameterDescriptor != null) {
param = PathParam.create(parameterDescriptor, router);
} else {
param = PathParam.create(parameterQName, router);
}
// Append routing regex to the route regex surrounded by a non capturing regex
// to isolate routingRegex like a|b or a(.)b
builder.expr("(?:").expr(param.routingRegex).expr(")");
// Add the path param with the rendering regex
parameterPatterns.add(param);
previous = end.get(i) + 1;
}
//
builder.litteral(path, previous, pos);
// We want to satisfy one of the following conditions
// - the next char after the matched expression is '/'
// - the expression matched until the end
// - the match expression is the '/' expression
builder.expr("(?:(?<=^/)|(?=/)|$)");
//
chunks.add(path.substring(previous, pos));
PatternRoute route =
new PatternRoute(router, router.compile(builder.build()), parameterPatterns, chunks);
// Wire
add(route);
//
next = route;
} else {
throw new UnsupportedOperationException("Report error");
}
}
//
if (pos < path.length()) {
return next.append(pathParamDescriptors, path.substring(pos));
} else {
return next;
}
}
/** @author <a href="mailto:[email protected]">Julien Viet</a> */ public class ResourceRequestHandler extends WebRequestHandler { public static final String IF_MODIFIED_SINCE = "If-Modified-Since"; public static final String LAST_MODIFIED = "Last-Modified"; /** . */ private static String PATH = "META-INF/maven/org.exoplatform.portal/exo.portal.component.web.resources/pom.properties"; /** . */ private static final Logger log = LoggerFactory.getLogger(ResourceRequestHandler.class); /** . */ public static final String VERSION; static { // Detecting version from maven properties // empty value is ok String version = ""; URL url = ResourceRequestHandler.class.getClassLoader().getResource(PATH); if (url != null) { log.debug("Loading resource serving version from " + url); InputStream in = null; try { in = url.openStream(); Properties props = new Properties(); props.load(in); version = props.getProperty("version"); } catch (IOException e) { log.error("Could not read properties from " + url, e); } finally { IOTools.safeClose(in); } } // log.info("Use version \"" + version + "\" for resource serving"); VERSION = version; } /** . */ public static final QualifiedName VERSION_QN = QualifiedName.create("gtn", "version"); /** . */ public static final QualifiedName RESOURCE_QN = QualifiedName.create("gtn", "resource"); /** . */ public static final QualifiedName SCOPE_QN = QualifiedName.create("gtn", "scope"); /** . */ public static final QualifiedName MODULE_QN = QualifiedName.create("gtn", "module"); /** . */ public static final QualifiedName COMPRESS_QN = QualifiedName.create("gtn", "compress"); /** . */ public static final QualifiedName LANG_QN = QualifiedName.create("gtn", "lang"); /** . */ private final FutureMap<ScriptKey, ScriptResult, ControllerContext> cache; public ResourceRequestHandler() { this.cache = new FutureMap<ScriptKey, ScriptResult, ControllerContext>(new ScriptLoader()); } @Override public String getHandlerName() { return "script"; } @Override public boolean execute(ControllerContext context) throws Exception { String resourceParam = context.getParameter(RESOURCE_QN); String scopeParam = context.getParameter(SCOPE_QN); // if (scopeParam != null && resourceParam != null) { String compressParam = context.getParameter(COMPRESS_QN); String lang = context.getParameter(LANG_QN); String moduleParam = context.getParameter(MODULE_QN); // Locale locale = null; if (lang != null && lang.length() > 0) { locale = I18N.parseTagIdentifier(lang); } // ResourceScope scope; try { scope = ResourceScope.valueOf(ResourceScope.class, scopeParam); } catch (IllegalArgumentException e) { HttpServletResponse response = context.getResponse(); String msg = "Unrecognized scope " + scopeParam; log.error(msg); response.sendError(HttpServletResponse.SC_BAD_REQUEST, msg); return true; } // ResourceId resource = new ResourceId(scope, resourceParam); ScriptKey key = new ScriptKey(resource, moduleParam, "min".equals(compressParam), locale); // ScriptResult result = cache.get(context, key); HttpServletResponse response = context.getResponse(); HttpServletRequest request = context.getRequest(); // if (result instanceof ScriptResult.Resolved) { ScriptResult.Resolved resolved = (ScriptResult.Resolved) result; // Content type + charset response.setContentType("text/javascript"); response.setCharacterEncoding("UTF-8"); // One hour caching // make this configurable later response.setHeader("Cache-Control", "max-age:3600"); response.setDateHeader("Expires", System.currentTimeMillis() + 3600 * 1000); // Set content length response.setContentLength(resolved.bytes.length); long ifModifiedSince = request.getDateHeader(IF_MODIFIED_SINCE); if (resolved.isModified(ifModifiedSince)) { response.setDateHeader(ResourceRequestFilter.LAST_MODIFIED, resolved.lastModified); // Send bytes ServletOutputStream out = response.getOutputStream(); try { out.write(resolved.bytes); } finally { Safe.close(out); } } else { response.setStatus(HttpServletResponse.SC_NOT_MODIFIED); } } else if (result instanceof ScriptResult.Error) { ScriptResult.Error error = (ScriptResult.Error) result; log.error("Could not render script " + key + "\n:" + error.message); response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR); } else { String msg = "Resource " + key + " cannot be found"; log.error(msg); response.sendError(HttpServletResponse.SC_NOT_FOUND, msg); } } else { HttpServletResponse response = context.getResponse(); String msg = "Missing scope or resource param"; log.error(msg); response.sendError(HttpServletResponse.SC_BAD_REQUEST, msg); } // return true; } @Override protected boolean getRequiresLifeCycle() { return false; } }
