Examples with ITEMS org.hisp.dhis.analytics.AnalyticsMetaDataKey.ITEMS used on opensource projects

Example 1 with ITEMS

use of org.hisp.dhis.analytics.AnalyticsMetaDataKey.ITEMS in project dhis2-core by dhis2.

the class MetadataHandler method addMetaData.

/**
 * Adds meta data values to the given grid based on the given data query
 * parameters.
 *
 * @param params the {@link DataQueryParams}.
 * @param grid the grid.
 */
void addMetaData(DataQueryParams params, Grid grid) {
    if (!params.isSkipMeta()) {
        Map<String, Object> metaData = new HashMap<>();
        Map<String, Object> internalMetaData = new HashMap<>();
        // -----------------------------------------------------------------
        // Items / names element
        // -----------------------------------------------------------------
        Map<String, String> cocNameMap = getCocNameMap(params);
        metaData.put(ITEMS.getKey(), getDimensionMetadataItemMap(params));
        // -----------------------------------------------------------------
        // Item order elements
        // -----------------------------------------------------------------
        Map<String, Object> dimensionItems = new HashMap<>();
        Calendar calendar = PeriodType.getCalendar();
        List<String> periodUids = calendar.isIso8601() ? getUids(params.getDimensionOrFilterItems(PERIOD_DIM_ID)) : getLocalPeriodIdentifiers(params.getDimensionOrFilterItems(PERIOD_DIM_ID), calendar);
        dimensionItems.put(PERIOD_DIM_ID, periodUids);
        dimensionItems.put(CATEGORYOPTIONCOMBO_DIM_ID, Sets.newHashSet(cocNameMap.keySet()));
        for (DimensionalObject dim : params.getDimensionsAndFilters()) {
            if (!dimensionItems.containsKey(dim.getDimension())) {
                dimensionItems.put(dim.getDimension(), getDimensionalItemIds(dim.getItems()));
            }
        }
        metaData.put(DIMENSIONS.getKey(), dimensionItems);
        // -----------------------------------------------------------------
        // Organisation unit hierarchy
        // -----------------------------------------------------------------
        List<OrganisationUnit> organisationUnits = asTypedList(params.getDimensionOrFilterItems(ORGUNIT_DIM_ID));
        List<OrganisationUnit> roots = dataQueryService.getUserOrgUnits(params, null);
        if (params.isHierarchyMeta()) {
            metaData.put(ORG_UNIT_HIERARCHY.getKey(), getParentGraphMap(organisationUnits, roots));
        }
        if (params.isShowHierarchy()) {
            Map<Object, List<?>> ancestorMap = organisationUnits.stream().collect(toMap(OrganisationUnit::getUid, ou -> ou.getAncestorNames(roots, true)));
            internalMetaData.put(ORG_UNIT_ANCESTORS.getKey(), ancestorMap);
            metaData.put(ORG_UNIT_NAME_HIERARCHY.getKey(), getParentNameGraphMap(organisationUnits, roots, true));
        }
        grid.setMetaData(copyOf(metaData));
        grid.setInternalMetaData(copyOf(internalMetaData));
    }
}