/**
   * {@inheritDoc}
   *
   * @see
   *     org.sakaiproject.nakamura.api.search.SearchResultProcessor#writeNode(org.apache.sling.api.SlingHttpServletRequest,
   *     org.apache.sling.commons.json.io.JSONWriter,
   *     org.sakaiproject.nakamura.api.search.Aggregator, javax.jcr.query.Row)
   */
  public void writeNode(
      SlingHttpServletRequest request, JSONWriter write, Aggregator aggregator, Row row)
      throws JSONException, RepositoryException {

    write.object();
    Node node = row.getNode();
    write.key("jcr:created");
    write.value(node.getProperty("jcr:created").getString());
    String userID = node.getName();
    UserManager um = AccessControlUtil.getUserManager(node.getSession());
    Authorizable au = um.getAuthorizable(userID);
    if (au != null) {
      ValueMap map = profileService.getCompactProfileMap(au, node.getSession());
      ((ExtendedJSONWriter) write).valueMapInternals(map);
    }
    write.endObject();
  }
Ejemplo n.º 2
0
  /**
   * {@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 {
    Authorizable authorizable = null;
    Resource resource = request.getResource();
    if (resource != null) {
      authorizable = resource.adaptTo(Authorizable.class);
    }

    if (authorizable == null || !authorizable.isGroup()) {
      response.sendError(HttpServletResponse.SC_NO_CONTENT, "Couldn't find group");
      return;
    }

    Group group = (Group) authorizable;

    List<String> selectors = Arrays.asList(request.getRequestPathInfo().getSelectors());
    ExtendedJSONWriter writer = new ExtendedJSONWriter(response.getWriter());
    writer.setTidy(selectors.contains("tidy"));

    // Get the sorting order, default is ascending or the natural sorting order (which is
    // null for a TreeMap.)
    Comparator<String> comparator = null;
    String order = "ascending";
    if (request.getRequestParameter("sortOrder") != null) {
      order = request.getRequestParameter("sortOrder").getString();
      if (order.equals("descending")) {
        comparator = Collections.reverseOrder();
      }
    }

    try {
      response.setContentType("application/json");
      TreeMap<String, Authorizable> map = null;
      if (selectors.contains("managers")) {
        map = getManagers(request, group, comparator);
      } else {
        // Members is the default.
        map = getMembers(request, group, comparator);
      }

      // Do some paging.
      long items =
          (request.getParameter(ITEMS) != null) ? Long.parseLong(request.getParameter(ITEMS)) : 25;
      long page =
          (request.getParameter(PAGE) != null) ? Long.parseLong(request.getParameter(PAGE)) : 0;
      if (page < 0) {
        page = 0;
      }
      if (items < 0) {
        items = 25;
      }
      Iterator<Entry<String, Authorizable>> iterator =
          getInPlaceIterator(request, map, items, page);

      // Write the whole lot out.
      Session session = request.getResourceResolver().adaptTo(Session.class);
      writer.array();
      int i = 0;
      while (iterator.hasNext() && i < items) {
        Entry<String, Authorizable> entry = iterator.next();
        Authorizable au = entry.getValue();
        ValueMap profile;
        if (selectors.contains("detailed")) {
          profile = profileService.getProfileMap(au, session);
        } else {
          profile = profileService.getCompactProfileMap(au, session);
        }
        if (profile != null) {
          writer.valueMap(profile);
          i++;
        } else {
          // profile wasn't found.  safe to ignore and not include the group
          logger.info("Profile not found for " + au.getID());
        }
      }
      writer.endArray();

    } catch (RepositoryException e) {
      response.sendError(
          HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "Failed to retrieve members/managers.");
      return;
    } catch (JSONException e) {
      response.sendError(
          HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "Failed to build a proper JSON output.");
      return;
    }
  }