Ejemplo n.º 1
0
  @Override
  public void handle(Request request, Response response) throws Exception {
    DbSession dbSession = dbClient.openSession(false);
    try {
      Integer userId = userSession.getUserId();
      DashboardDto dashboard =
          dbClient
              .dashboardDao()
              .selectAllowedByKey(
                  dbSession,
                  request.mandatoryParamAsLong(PARAM_KEY),
                  userId != null ? userId.longValue() : null);
      if (dashboard == null) {
        throw new NotFoundException();
      }

      JsonWriter json = response.newJsonWriter();
      json.beginObject();
      json.prop("key", dashboard.getKey());
      json.prop("name", dashboard.getName());
      json.prop("layout", dashboard.getColumnLayout());
      json.prop("desc", dashboard.getDescription());
      json.prop("global", dashboard.getGlobal());
      json.prop("shared", dashboard.getShared());
      if (dashboard.getUserId() != null) {
        UserDto user = dbClient.userDao().selectUserById(dashboard.getUserId());
        if (user != null) {
          json.name("owner").beginObject();
          // TODO to be shared and extracted from here
          json.prop("login", user.getLogin());
          json.prop("name", user.getName());
          json.endObject();
        }
      }
      // load widgets and related properties
      json.name("widgets").beginArray();
      Collection<WidgetDto> widgets =
          dbClient.widgetDao().findByDashboard(dbSession, dashboard.getKey());
      ListMultimap<Long, WidgetPropertyDto> propertiesByWidget =
          WidgetPropertyDto.groupByWidgetId(
              dbClient.widgetPropertyDao().selectByDashboard(dbSession, dashboard.getKey()));
      for (WidgetDto widget : widgets) {
        json.beginObject();
        json.prop("id", widget.getId());
        json.prop("key", widget.getWidgetKey());
        json.prop("name", widget.getName());
        json.prop("desc", widget.getDescription());
        json.prop("col", widget.getColumnIndex());
        json.prop("row", widget.getRowIndex());
        json.prop("configured", widget.getConfigured());
        json.prop("componentId", widget.getResourceId());
        json.name("props").beginArray();
        for (WidgetPropertyDto prop : propertiesByWidget.get(widget.getId())) {
          json.beginObject();
          json.prop("key", prop.getPropertyKey());
          json.prop("val", prop.getTextValue());
          json.endObject();
        }
        json.endArray().endObject();
      }

      json.endArray();
      json.endObject();
      json.close();
    } finally {
      dbSession.close();
    }
  }