/**
* {@inheritDoc}
*
* @see
* org.sakaiproject.nakamura.api.solr.IndexingHandler#getDocuments(org.sakaiproject.nakamura.api.solr.RepositorySession,
* org.osgi.service.event.Event)
*/
@Override
public Collection<SolrInputDocument> getDocuments(RepositorySession repoSession, Event event) {
LOGGER.debug("getDocuments for {}", event);
String path = (String) event.getProperty(IndexingHandler.FIELD_PATH);
List<SolrInputDocument> documents = Lists.newArrayList();
if (!StringUtils.isBlank(path)) {
Session session = repoSession.adaptTo(Session.class);
try {
ContentManager cm = session.getContentManager();
Content content = cm.get(path);
SolrInputDocument doc = new SolrInputDocument();
for (Entry<String, String> prop : PROPERTIES.entrySet()) {
String key = prop.getKey();
Object value = content.getProperty(key);
if (value != null) {
doc.addField(PROPERTIES.get(key), value);
}
}
doc.setField(_DOC_SOURCE_OBJECT, content);
documents.add(doc);
} catch (StorageClientException e) {
LOGGER.error(e.getMessage(), e);
} catch (AccessDeniedException e) {
LOGGER.error(e.getMessage(), e);
}
}
return documents;
}
public void writeResults(
SlingHttpServletRequest request, JSONWriter write, Iterator<Result> results)
throws JSONException {
ExtendedJSONWriter exWriter = (ExtendedJSONWriter) write;
Session session =
StorageClientUtils.adaptToSession(
request.getResourceResolver().adaptTo(javax.jcr.Session.class));
String currUser = request.getRemoteUser();
try {
// write out the profile information for each result
while (results.hasNext()) {
Result result = results.next();
// start the object here so we can decorate with contact details
write.object();
super.writeResult(request, write, result, true);
// add contact information if appropriate
String otherUser = String.valueOf(result.getFirstValue("path"));
connMgr.writeConnectionInfo(exWriter, session, currUser, otherUser);
write.endObject();
}
} catch (StorageClientException e) {
LOGGER.error(e.getMessage(), e);
} catch (AccessDeniedException e) {
LOGGER.error(e.getMessage(), e);
}
}
/**
* {@inheritDoc}
*
* @see
* org.sakaiproject.nakamura.api.personal.PersonalTrackingStore#recordActivity(java.lang.String,
* java.lang.String, java.lang.String, java.lang.String, java.util.Date)
*/
public void recordActivity(
String resourceId,
String resourceType,
String activityType,
String userId,
Calendar timestamp) {
Session session = null;
try {
session = repository.loginAdministrative();
final ContentManager cm = session.getContentManager();
final String trackingNodePath = "/activity/" + resourceType + "/" + resourceId;
Content trackingNode = null;
if (cm.exists(trackingNodePath)) {
trackingNode = cm.get(trackingNodePath);
} else {
trackingNode = new Content(trackingNodePath, new HashMap<String, Object>());
}
if (!trackingNode.hasProperty("count")) {
trackingNode.setProperty("count", BigDecimal.ZERO);
}
if (!trackingNode.hasProperty("sling:resourceType")) {
trackingNode.setProperty("sling:resourceType", "sakai/resource-activity");
}
final String generatedNodeName =
Base64.encodeBase64URLSafeString(asShorterByteArray(UUID.randomUUID()));
final String activityNodePath = trackingNodePath + "/" + generatedNodeName;
Content activityNode = null;
if (cm.exists(activityNodePath)) {
activityNode = cm.get(activityNodePath);
} else {
activityNode = new Content(activityNodePath, new HashMap<String, Object>());
}
BigDecimal activityCount = (BigDecimal) trackingNode.getProperty("count");
activityNode.setProperty("sling:resourceType", "sakai/resource-update");
trackingNode.setProperty("count", activityCount.add(BigDecimal.ONE));
activityNode.setProperty("resourceId", resourceId);
activityNode.setProperty("resourcetype", resourceType);
activityNode.setProperty("activitytype", activityType);
activityNode.setProperty("timestamp", timestamp);
activityNode.setProperty("userid", userId);
cm.update(activityNode);
cm.update(trackingNode);
} catch (AccessDeniedException e) {
LOG.error(e.getLocalizedMessage(), e);
} catch (StorageClientException e) {
LOG.error(e.getLocalizedMessage(), e);
} finally {
if (session != null) {
try {
session.logout();
} catch (ClientPoolException e) {
LOG.error(e.getLocalizedMessage(), e);
throw new IllegalStateException(e);
}
}
}
}
/**
* {@inheritDoc}
*
* @see
* org.sakaiproject.nakamura.api.solr.IndexingHandler#getDocuments(org.sakaiproject.nakamura.api.solr.RepositorySession,
* org.osgi.service.event.Event)
*/
public Collection<SolrInputDocument> getDocuments(
RepositorySession repositorySession, Event event) {
String path = (String) event.getProperty(FIELD_PATH);
logger.info("Indexing connections at path {}", path);
List<SolrInputDocument> documents = Lists.newArrayList();
if (!StringUtils.isBlank(path)) {
try {
Session session = repositorySession.adaptTo(Session.class);
ContentManager cm = session.getContentManager();
Content content = cm.get(path);
int lastSlash = path.lastIndexOf('/');
String contactName = path.substring(lastSlash + 1);
AuthorizableManager am = session.getAuthorizableManager();
Authorizable contactAuth = am.findAuthorizable(contactName);
if (content != null && contactAuth != null) {
SolrInputDocument doc = new SolrInputDocument();
for (Entry<String, String> prop : WHITELISTED_PROPS.entrySet()) {
String key = prop.getKey();
Object value = content.getProperty(key);
if (value != null) {
doc.addField(WHITELISTED_PROPS.get(key), value);
}
}
// flatten out the contact so we can search it
Map<String, Object> contactProps = contactAuth.getSafeProperties();
if (contactAuth != null) {
for (String prop : FLATTENED_PROPS) {
Object value = contactProps.get(prop);
if (value != null) {
doc.addField(prop, value);
}
}
}
doc.addField(_DOC_SOURCE_OBJECT, content);
documents.add(doc);
} else {
logger.warn(
"Did not index {}: Content == {}; Contact Auth == {}",
new Object[] {path, content, contactAuth});
}
} catch (StorageClientException e) {
logger.error(e.getMessage(), e);
} catch (AccessDeniedException e) {
logger.error(e.getMessage(), e);
}
}
logger.debug("Got documents {} ", documents);
return documents;
}
/**
* {@inheritDoc}
*
* @see
* org.sakaiproject.nakamura.api.solr.IndexingHandler#getDocuments(org.sakaiproject.nakamura.api.solr.RepositorySession,
* org.osgi.service.event.Event)
*/
public Collection<SolrInputDocument> getDocuments(
RepositorySession repositorySession, Event event) {
LOGGER.debug("GetDocuments for {} ", event);
String path = (String) event.getProperty("path");
if (ignorePath(path)) {
return Collections.emptyList();
}
List<SolrInputDocument> documents = Lists.newArrayList();
if (path != null) {
try {
Session session = repositorySession.adaptTo(Session.class);
ContentManager contentManager = session.getContentManager();
Content content = contentManager.get(path);
if (content != null) {
SolrInputDocument doc = new SolrInputDocument();
Map<String, Object> properties = content.getProperties();
for (Entry<String, Object> p : properties.entrySet()) {
String indexName = index(p);
if (indexName != null) {
for (Object o : convertToIndex(p)) {
doc.addField(indexName, o);
}
}
}
InputStream contentStream = contentManager.getInputStream(path);
if (contentStream != null) {
try {
String extracted = tika.parseToString(contentStream);
doc.addField("content", extracted);
} catch (TikaException e) {
LOGGER.warn(e.getMessage(), e);
}
}
doc.addField(_DOC_SOURCE_OBJECT, content);
documents.add(doc);
}
} catch (ClientPoolException e) {
LOGGER.warn(e.getMessage(), e);
} catch (StorageClientException e) {
LOGGER.warn(e.getMessage(), e);
} catch (AccessDeniedException e) {
LOGGER.warn(e.getMessage(), e);
} catch (IOException e) {
LOGGER.warn(e.getMessage(), e);
}
}
LOGGER.debug("Got documents {} ", documents);
return documents;
}
@SuppressWarnings("unchecked")
private <T> T getHandler(
RepositorySession repositorySession,
String path,
Map<String, T> indexers,
Map<String, String> ignoreCache) {
org.sakaiproject.nakamura.api.lite.Session sparseSession =
repositorySession.adaptTo(org.sakaiproject.nakamura.api.lite.Session.class);
while (path != null) {
if (!ignoreCache.containsKey(path)) {
try {
if (sparseSession != null) {
ContentManager contentManager = sparseSession.getContentManager();
Content c = contentManager.get(path);
LOGGER.debug("Checking Content at {} got {} ", path, c);
if (c != null) {
if (c.hasProperty("sling:resourceType")) {
String resourceType = (String) c.getProperty("sling:resourceType");
T handler = indexers.get(resourceType);
if (handler != null) {
LOGGER.debug(
"Handler of type {} found {} for {} from {} ",
new Object[] {resourceType, handler, path, indexers});
return handler;
} else {
LOGGER.debug("Ignoring {}; no handler", path);
synchronized (this) {
ignoreCache.put(path, path);
}
}
} else {
LOGGER.debug("Ignored {} no resource type ", path);
}
}
}
} catch (StorageClientException e) {
LOGGER.debug(e.getMessage(), e);
} catch (AccessDeniedException e) {
LOGGER.debug(e.getMessage(), e);
}
}
if (StorageClientUtils.isRoot(path)) {
break;
}
path = Utils.getParentPath(path);
}
return (T) defaultHandler;
}
@POST
@Path("{type:user|group}/{userid}")
public Response doUpdateAuthorizable(
@Context HttpServletRequest request,
@Context HttpServletResponse response,
@PathParam(value = "type") String authorizableType,
@PathParam(value = "userid") String authorizableId) {
try {
AuthorizableManager authorizableManager = getAuthorizableManager(request, response);
Authorizable authorizable = authorizableManager.findAuthorizable(authorizableId);
Response checkType = checkType(authorizable, authorizableType);
if (checkType != null) {
return checkType;
}
// process the post request.
AuthorizableHelper authorizableHelper = new AuthorizableHelper(authorizableManager);
ModificationRequest modificationRequest = new ModificationRequest();
modificationRequest.processRequest(request);
authorizableHelper.applyProperties(authorizable, modificationRequest);
authorizableHelper.save();
final List<String> feedback = modificationRequest.getFeedback();
return Response.ok(
new StreamingOutput() {
@Override
public void write(OutputStream output) throws IOException, WebApplicationException {
ResponseUtils.writeFeedback(feedback, output);
}
})
.type(MediaType.APPLICATION_JSON_TYPE.toString() + "; charset=utf-8")
.lastModified(new Date())
.build();
} catch (StorageClientException e) {
return ResponseUtils.getResponse(
HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage());
} catch (AccessDeniedException e) {
return ResponseUtils.getResponse(HttpServletResponse.SC_FORBIDDEN, e.getMessage());
} catch (IOException e) {
return ResponseUtils.getResponse(
HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage());
} catch (FileUploadException e) {
return ResponseUtils.getResponse(
HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage());
}
}
private IndexingHandler getHandler(RepositorySession repositorySession, String path) {
org.sakaiproject.nakamura.api.lite.Session sparseSession =
repositorySession.adaptTo(org.sakaiproject.nakamura.api.lite.Session.class);
while (path != null) {
if (!ignoreCache.containsKey(path)) {
try {
if (sparseSession != null) {
ContentManager contentManager = sparseSession.getContentManager();
Content c = contentManager.get(path);
LOGGER.debug("Checking Content at {} got {} ", path, c);
if (c != null) {
if (c.hasProperty(SLING_RESOURCE_TYPE)) {
String resourceType = (String) c.getProperty(SLING_RESOURCE_TYPE);
IndexingHandler handler = indexers.get(resourceType);
if (handler != null) {
LOGGER.debug(
"Handler of type {} found {} for {} from {} ",
new Object[] {resourceType, handler, path, indexers});
return handler;
} else {
TelemetryCounter.incrementValue(
"solr", "SparseIndexingServiceImpl-ignoredPath", path);
LOGGER.debug("Ignored {} no handler for {} ", path, resourceType);
ignoreCache.put(path, path);
}
} else {
LOGGER.debug("Ignored {} no resource type ", path);
}
}
}
} catch (StorageClientException e) {
LOGGER.debug(e.getMessage(), e);
} catch (AccessDeniedException e) {
LOGGER.debug(e.getMessage(), e);
}
}
if (StorageClientUtils.isRoot(path)) {
break;
}
path = Utils.getParentPath(path);
}
TelemetryCounter.incrementValue("solr", "SparseIndexingServiceImpl", "useDefaultHandler");
return defaultHandler;
}
@GET
@Path("{type:user|group}/{userid}.{format}")
public Response getUser(
@Context HttpServletRequest request,
@Context HttpServletResponse response,
@PathParam(value = "type") String authorizableType,
@PathParam(value = "userid") String authorizableId,
@PathParam(value = "format") final String outputFormat) {
try {
AuthorizableManager authorizableManager = getAuthorizableManager(request, response);
final Authorizable authorizable = authorizableManager.findAuthorizable(authorizableId);
Response checkType = checkType(authorizable, authorizableType);
if (checkType != null) {
return checkType;
}
Date lastModified = new Date();
Long lm = (Long) authorizable.getProperty(Authorizable.LASTMODIFIED_FIELD);
if (lm == null) {
lm = (Long) authorizable.getProperty(Authorizable.CREATED_FIELD);
}
if (lm != null) {
lastModified = new Date(lm);
}
return Response.ok(
new StreamingOutput() {
@Override
public void write(OutputStream output) throws IOException, WebApplicationException {
ResponseUtils.writeTree(authorizable, outputFormat, output);
}
})
.type(MediaType.APPLICATION_JSON_TYPE.toString() + "; charset=utf-8")
.lastModified(lastModified)
.build();
} catch (StorageClientException e) {
return ResponseUtils.getResponse(
HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage());
} catch (AccessDeniedException e) {
return ResponseUtils.getResponse(HttpServletResponse.SC_FORBIDDEN, e.getMessage());
}
}
/**
* Writes commentCount of content
*
* @param node
* @param session
* @param write
* @throws RepositoryException
* @throws JSONException
*/
public static void writeCommentCountProperty(
Content content,
org.sakaiproject.nakamura.api.lite.Session session,
JSONWriter writer,
Repository repository)
throws StorageClientException, JSONException {
int commentCount = 0;
String COMMENTCOUNT = "commentCount";
if (content.hasProperty(COMMENTCOUNT)) {
commentCount = (Integer) content.getProperty(COMMENTCOUNT);
} else {
// no commentCount property on Content, then evaluate count and add property
Content comments = null;
org.sakaiproject.nakamura.api.lite.Session adminSession = null;
try {
comments = session.getContentManager().get(content.getPath() + "/comments");
if (comments != null) {
commentCount = Iterables.size(comments.listChildPaths());
}
content.setProperty(COMMENTCOUNT, commentCount);
// save property
adminSession = repository.loginAdministrative();
ContentManager adminContentManager = adminSession.getContentManager();
adminContentManager.update(content);
} catch (org.sakaiproject.nakamura.api.lite.accesscontrol.AccessDeniedException e) {
log.error(e.getMessage(), e);
} finally {
if (adminSession != null) {
try {
adminSession.logout();
} catch (Exception e) {
log.error("Could not logout administrative session.");
}
}
}
}
writer.key(COMMENTCOUNT);
writer.value(commentCount);
}
public SolrSearchResultSet getSearchResultSet(
SlingHttpServletRequest request, Query query, boolean asAnon) throws SolrSearchException {
try {
SolrSearchResultSet rs = null;
if (query.getType() == Type.SOLR) {
rs = processSolrQuery(request, query, asAnon);
} else if (query.getType() == Type.SPARSE) {
rs = processSparseQuery(request, query, asAnon);
}
return rs;
} catch (SolrServerException e) {
LOGGER.warn(e.getMessage(), e);
throw new SolrSearchException(500, e.getMessage());
} catch (ParseException e) {
LOGGER.warn(e.getMessage(), e);
throw new SolrSearchException(500, e.getMessage());
} catch (StorageClientException e) {
LOGGER.warn(e.getMessage(), e);
throw new SolrSearchException(500, e.getMessage());
} catch (AccessDeniedException e) {
LOGGER.warn(e.getMessage(), e);
throw new SolrSearchException(403, e.getMessage());
}
}
@SuppressWarnings("unchecked")
public void onMessage(Message message) {
try {
LOGGER.debug("Started handling email jms message.");
String nodePath = message.getStringProperty(NODE_PATH_PROPERTY);
String contentPath = message.getStringProperty(CONTENT_PATH_PROPERTY);
Object objRcpt = message.getObjectProperty(RECIPIENTS);
List<String> recipients = null;
if (objRcpt instanceof List<?>) {
recipients = (List<String>) objRcpt;
} else if (objRcpt instanceof String) {
recipients = new LinkedList<String>();
String[] rcpts = StringUtils.split((String) objRcpt, ',');
for (String rcpt : rcpts) {
recipients.add(rcpt);
}
}
if (contentPath != null && contentPath.length() > 0) {
javax.jcr.Session adminSession = repository.loginAdministrative(null);
org.sakaiproject.nakamura.api.lite.Session sparseSession =
StorageClientUtils.adaptToSession(adminSession);
try {
ContentManager contentManager = sparseSession.getContentManager();
Content messageContent = contentManager.get(contentPath);
if (objRcpt != null) {
// validate the message
if (messageContent != null) {
if (messageContent.hasProperty(MessageConstants.PROP_SAKAI_MESSAGEBOX)
&& (MessageConstants.BOX_OUTBOX.equals(
messageContent.getProperty(MessageConstants.PROP_SAKAI_MESSAGEBOX))
|| MessageConstants.BOX_PENDING.equals(
messageContent.getProperty(MessageConstants.PROP_SAKAI_MESSAGEBOX)))) {
if (messageContent.hasProperty(MessageConstants.PROP_SAKAI_MESSAGEERROR)) {
// We're retrying this message, so clear the errors
messageContent.setProperty(
MessageConstants.PROP_SAKAI_MESSAGEERROR, (String) null);
}
if (messageContent.hasProperty(MessageConstants.PROP_SAKAI_TO)
&& messageContent.hasProperty(MessageConstants.PROP_SAKAI_FROM)) {
// make a commons-email message from the message
MultiPartEmail email = null;
try {
email =
constructMessage(messageContent, recipients, adminSession, sparseSession);
email.setSmtpPort(smtpPort);
email.setHostName(smtpServer);
email.send();
} catch (EmailException e) {
String exMessage = e.getMessage();
Throwable cause = e.getCause();
setError(messageContent, exMessage);
LOGGER.warn("Unable to send email: " + exMessage);
// Get the SMTP error code
// There has to be a better way to do this
boolean rescheduled = false;
if (cause != null && cause.getMessage() != null) {
String smtpError = cause.getMessage().trim();
try {
int errorCode = Integer.parseInt(smtpError.substring(0, 3));
// All retry-able SMTP errors should have codes starting
// with 4
scheduleRetry(errorCode, messageContent);
rescheduled = true;
} catch (NumberFormatException nfe) {
// smtpError didn't start with an error code, let's dig for
// it
String searchFor = "response:";
int rindex = smtpError.indexOf(searchFor);
if (rindex > -1 && (rindex + searchFor.length()) < smtpError.length()) {
int errorCode =
Integer.parseInt(
smtpError.substring(searchFor.length(), searchFor.length() + 3));
scheduleRetry(errorCode, messageContent);
rescheduled = true;
}
}
}
if (rescheduled) {
LOGGER.info("Email {} rescheduled for redelivery. ", nodePath);
} else {
LOGGER.error("Unable to reschedule email for delivery: " + e.getMessage(), e);
}
}
} else {
setError(messageContent, "Message must have a to and from set");
}
} else {
setError(messageContent, "Not an outbox");
}
if (!messageContent.hasProperty(MessageConstants.PROP_SAKAI_MESSAGEERROR)) {
messageContent.setProperty(
MessageConstants.PROP_SAKAI_MESSAGEBOX, MessageConstants.BOX_SENT);
}
}
} else {
String retval = "null";
setError(
messageContent,
"Expected recipients to be String or List<String>. Found " + retval);
}
} finally {
if (adminSession != null) {
adminSession.logout();
}
}
}
} catch (PathNotFoundException e) {
LOGGER.error(e.getMessage(), e);
} catch (RepositoryException e) {
LOGGER.error(e.getMessage(), e);
} catch (JMSException e) {
LOGGER.error(e.getMessage(), e);
} catch (EmailDeliveryException e) {
LOGGER.error(e.getMessage());
} catch (ClientPoolException e) {
LOGGER.error(e.getMessage(), e);
} catch (StorageClientException e) {
LOGGER.error(e.getMessage(), e);
} catch (AccessDeniedException e) {
LOGGER.error(e.getMessage(), e);
}
}
/**
* Process properties to query sparse content directly.
*
* @param request
* @param query
* @param asAnon
* @return
* @throws StorageClientException
* @throws AccessDeniedException
*/
public SolrSearchResultSet processQuery(
SlingHttpServletRequest request, Query query, boolean asAnon) throws SolrSearchException {
try {
// use solr parsing to get the terms from the query string
QueryParser parser =
new QueryParser(Version.LUCENE_40, "id", new TextField().getQueryAnalyzer());
org.apache.lucene.search.Query luceneQuery = parser.parse(query.getQueryString());
Map<String, Object> props = Maps.newHashMap();
if (luceneQuery instanceof BooleanQuery) {
BooleanQuery boolLucQuery = (BooleanQuery) luceneQuery;
int orCount = 0;
List<BooleanClause> clauses = boolLucQuery.clauses();
for (BooleanClause clause : clauses) {
org.apache.lucene.search.Query clauseQuery = clause.getQuery();
Map<String, Object> subOrs = Maps.newHashMap();
// we support 1 level of nesting for OR clauses
if (clauseQuery instanceof BooleanQuery) {
for (BooleanClause subclause : ((BooleanQuery) clauseQuery).clauses()) {
org.apache.lucene.search.Query subclauseQuery = subclause.getQuery();
extractTerms(subclause, subclauseQuery, props, subOrs);
}
props.put("orset" + orCount, subOrs);
orCount++;
} else {
extractTerms(clause, clauseQuery, props, subOrs);
if (!subOrs.isEmpty()) {
props.put("orset" + orCount, subOrs);
orCount++;
}
}
}
} else {
extractTerms(null, luceneQuery, props, null);
}
// add the options to the parameters but prepend _ to avoid collision
for (Entry<String, String> option : query.getOptions().entrySet()) {
props.put("_" + option.getKey(), option.getValue());
}
Session session =
StorageClientUtils.adaptToSession(
request.getResourceResolver().adaptTo(javax.jcr.Session.class));
ContentManager cm = session.getContentManager();
long tquery = System.currentTimeMillis();
Iterable<Content> items = cm.find(props);
tquery = System.currentTimeMillis() - tquery;
try {
if (tquery > verySlowQueryThreshold) {
SLOW_QUERY_LOGGER.error(
"Very slow sparse query {} ms {} ",
tquery,
URLDecoder.decode(query.toString(), "UTF-8"));
} else if (tquery > slowQueryThreshold) {
SLOW_QUERY_LOGGER.warn(
"Slow sparse query {} ms {} ", tquery, URLDecoder.decode(query.toString(), "UTF-8"));
}
} catch (UnsupportedEncodingException e) {
// quietly swallow this exception
LOGGER.debug(e.getLocalizedMessage(), e);
}
SolrSearchResultSet rs = new SparseSearchResultSet(items, defaultMaxResults);
return rs;
} catch (AccessDeniedException e) {
throw new SolrSearchException(500, e.getMessage());
} catch (StorageClientException e) {
throw new SolrSearchException(500, e.getMessage());
} catch (ParseException e) {
throw new SolrSearchException(500, e.getMessage());
}
}
/**
* {@inheritDoc}
*
* @see
* org.sakaiproject.nakamura.api.search.solr.SolrSearchBatchResultProcessor#writeResults(org.apache.sling.api.SlingHttpServletRequest,
* org.apache.sling.commons.json.io.JSONWriter, java.util.Iterator)
*/
public void writeResults(
SlingHttpServletRequest request, JSONWriter writer, Iterator<Result> iterator)
throws JSONException {
try {
Session session =
StorageClientUtils.adaptToSession(
request.getResourceResolver().adaptTo(javax.jcr.Session.class));
ContentManager cm = session.getContentManager();
List<String> basePosts = new ArrayList<String>();
Map<String, List<Post>> postChildren = new HashMap<String, List<Post>>();
Map<String, Post> allPosts = new HashMap<String, Post>();
while (iterator.hasNext()) {
Result result = iterator.next();
Content content = cm.get(result.getPath());
if (content == null) {
continue;
}
Post p = new Post(content, session);
allPosts.put((String) content.getProperty(MessageConstants.PROP_SAKAI_ID), p);
if (content.hasProperty(DiscussionConstants.PROP_REPLY_ON)) {
// This post is a reply on another post.
String replyon = (String) content.getProperty(DiscussionConstants.PROP_REPLY_ON);
if (!postChildren.containsKey(replyon)) {
postChildren.put(replyon, new ArrayList<Post>());
}
postChildren.get(replyon).add(p);
} else {
// This post is not a reply to another post, thus it is a basepost.
basePosts.add(p.getPostId());
}
}
// Now that we have all the base posts, we can sort the replies properly
for (Entry<String, List<Post>> postChild : postChildren.entrySet()) {
Post parentPost = allPosts.get(postChild.getKey());
if (parentPost != null) {
List<Post> childrenList = parentPost.getChildren();
List<Post> childrenActual = postChild.getValue();
childrenList.addAll(childrenActual);
}
}
// The posts are sorted, now return them as json.
for (String basePostId : basePosts) {
allPosts
.get(basePostId)
.outputPostAsJSON(
(ExtendedJSONWriter) writer, presenceService, basicUserInfoService, session);
}
} catch (StorageClientException e) {
throw new RuntimeException(e.getMessage(), e);
} catch (AccessDeniedException e) {
throw new RuntimeException(e.getMessage(), e);
} catch (RepositoryException e) {
throw new RuntimeException(e.getMessage(), e);
}
}
/**
* Retrieves the list of members.
*
* <p>{@inheritDoc}
*
* @see
* org.apache.sling.api.servlets.SlingSafeMethodsServlet#doGet(org.apache.sling.api.SlingHttpServletRequest,
* org.apache.sling.api.SlingHttpServletResponse)
*/
@Override
protected void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response)
throws ServletException, IOException {
try {
// Get hold of the actual file.
Resource resource = request.getResource();
javax.jcr.Session jcrSession = request.getResourceResolver().adaptTo(javax.jcr.Session.class);
Session session = resource.adaptTo(Session.class);
AuthorizableManager am = session.getAuthorizableManager();
AccessControlManager acm = session.getAccessControlManager();
Content node = resource.adaptTo(Content.class);
Authorizable thisUser = am.findAuthorizable(session.getUserId());
if (!acm.can(thisUser, Security.ZONE_CONTENT, resource.getPath(), Permissions.CAN_READ)) {
response.sendError(HttpServletResponse.SC_NOT_FOUND);
return;
}
Map<String, Object> properties = node.getProperties();
String[] managers = (String[]) properties.get(POOLED_CONTENT_USER_MANAGER);
String[] editors = (String[]) properties.get(POOLED_CONTENT_USER_EDITOR);
String[] viewers = (String[]) properties.get(POOLED_CONTENT_USER_VIEWER);
boolean detailed = false;
boolean tidy = false;
for (String selector : request.getRequestPathInfo().getSelectors()) {
if ("detailed".equals(selector)) {
detailed = true;
} else if ("tidy".equals(selector)) {
tidy = true;
}
}
// Loop over the sets and output it.
ExtendedJSONWriter writer = new ExtendedJSONWriter(response.getWriter());
writer.setTidy(tidy);
writer.object();
writer.key("managers");
writer.array();
for (String manager : StorageClientUtils.nonNullStringArray(managers)) {
try {
writeProfileMap(jcrSession, am, writer, manager, detailed);
} catch (AccessDeniedException e) {
LOGGER.debug("Skipping private manager [{}]", manager);
}
}
writer.endArray();
writer.key("editors");
writer.array();
for (String editor : StorageClientUtils.nonNullStringArray(editors)) {
try {
writeProfileMap(jcrSession, am, writer, editor, detailed);
} catch (AccessDeniedException e) {
LOGGER.debug("Skipping private editor [{}]", editor);
}
}
writer.endArray();
writer.key("viewers");
writer.array();
for (String viewer : StorageClientUtils.nonNullStringArray(viewers)) {
try {
writeProfileMap(jcrSession, am, writer, viewer, detailed);
} catch (AccessDeniedException e) {
LOGGER.debug("Skipping private viewer [{}]", viewer);
}
}
writer.endArray();
writer.endObject();
} catch (JSONException e) {
response.sendError(SC_INTERNAL_SERVER_ERROR, "Failed to generate proper JSON.");
LOGGER.error(e.getMessage(), e);
} catch (StorageClientException e) {
response.sendError(SC_INTERNAL_SERVER_ERROR, "Failed to generate proper JSON.");
LOGGER.error(e.getMessage(), e);
} catch (AccessDeniedException e) {
response.sendError(SC_INTERNAL_SERVER_ERROR, "Failed to generate proper JSON.");
LOGGER.error(e.getMessage(), e);
} catch (RepositoryException e) {
response.sendError(SC_INTERNAL_SERVER_ERROR, "Failed to generate proper JSON.");
LOGGER.error(e.getMessage(), e);
}
}