Examples with OrganisationUnitWithCoordinatesFilter org.hisp.dhis.system.filter.OrganisationUnitWithCoordinatesFilter used on opensource projects

Example 1 with OrganisationUnitWithCoordinatesFilter

use of org.hisp.dhis.system.filter.OrganisationUnitWithCoordinatesFilter in project dhis2-core by dhis2.

the class GeoToolsMapGenerationService method getSingleInternalMapLayer.

private InternalMapLayer getSingleInternalMapLayer(MapView mapView, User user, Date date) {
    if (mapView == null) {
        return null;
    }
    List<OrganisationUnit> atLevels = new ArrayList<>();
    List<OrganisationUnit> inGroups = new ArrayList<>();
    if (mapView.hasOrganisationUnitLevels()) {
        atLevels.addAll(organisationUnitService.getOrganisationUnitsAtLevels(mapView.getOrganisationUnitLevels(), mapView.getOrganisationUnits()));
    }
    if (mapView.hasItemOrganisationUnitGroups()) {
        inGroups.addAll(organisationUnitService.getOrganisationUnits(mapView.getItemOrganisationUnitGroups(), mapView.getOrganisationUnits()));
    }
    mapView.init(user, date, null, atLevels, inGroups, null);
    List<OrganisationUnit> organisationUnits = mapView.getAllOrganisationUnits();
    FilterUtils.filter(organisationUnits, new OrganisationUnitWithCoordinatesFilter());
    java.util.Map<String, OrganisationUnit> uidOuMap = new HashMap<>();
    for (OrganisationUnit ou : organisationUnits) {
        uidOuMap.put(ou.getUid(), ou);
    }
    String name = mapView.getName();
    Period period = null;
    if (// TODO integrate with
    !mapView.getPeriods().isEmpty()) // BaseAnalyticalObject
    {
        period = mapView.getPeriods().get(0);
    } else if (mapView.getRelatives() != null) {
        AnalyticsFinancialYearStartKey financialYearStart = systemSettingManager.getSystemSetting(SettingKey.ANALYTICS_FINANCIAL_YEAR_START, AnalyticsFinancialYearStartKey.class);
        period = mapView.getRelatives().getRelativePeriods(date, null, false, financialYearStart).get(0);
    }
    Integer radiusLow = mapView.getRadiusLow() != null ? mapView.getRadiusLow() : DEFAULT_RADIUS_LOW;
    Integer radiusHigh = mapView.getRadiusHigh() != null ? mapView.getRadiusHigh() : DEFAULT_RADIUS_HIGH;
    // Get the low and high colors, typically in hexadecimal form, e.g.
    // #ff3200
    Color colorLow = MapUtils.createColorFromString(StringUtils.trimToNull(mapView.getColorLow()) != null ? mapView.getColorLow() : DEFAULT_COLOR_LOW);
    Color colorHigh = MapUtils.createColorFromString(StringUtils.trimToNull(mapView.getColorHigh()) != null ? mapView.getColorHigh() : DEFAULT_COLOR_HIGH);
    float opacity = mapView.getOpacity() != null ? mapView.getOpacity().floatValue() : DEFAULT_OPACITY;
    boolean hasLegendSet = mapView.hasLegendSet();
    // Create and setup an internal layer
    InternalMapLayer mapLayer = new InternalMapLayer();
    mapLayer.setName(name);
    mapLayer.setPeriod(period);
    mapLayer.setMethod(mapView.getMethod());
    mapLayer.setLayer(mapView.getLayer());
    mapLayer.setRadiusLow(radiusLow);
    mapLayer.setRadiusHigh(radiusHigh);
    mapLayer.setColorLow(colorLow);
    mapLayer.setColorHigh(colorHigh);
    mapLayer.setOpacity(opacity);
    mapLayer.setClasses(mapView.getClasses());
    if (// Boundary (and facility) layer
    !mapView.isDataLayer()) {
        for (OrganisationUnit unit : organisationUnits) {
            mapLayer.addBoundaryMapObject(unit);
        }
    } else // Thematic layer
    {
        Collection<MapValue> mapValues = getAggregatedMapValues(mapView);
        if (mapValues.isEmpty()) {
            return null;
        }
        for (MapValue mapValue : mapValues) {
            OrganisationUnit orgUnit = uidOuMap.get(mapValue.getOu());
            if (orgUnit != null) {
                mapLayer.addDataMapObject(mapValue.getValue(), orgUnit);
            }
        }
        if (!mapLayer.hasMapObjects()) {
            return null;
        }
        if (hasLegendSet) {
            mapLayer.setIntervalSetFromLegendSet(mapView.getLegendSet());
            mapLayer.distributeAndUpdateMapObjectsInIntervalSet();
        } else {
            mapLayer.setAutomaticIntervalSet(mapLayer.getClasses());
            mapLayer.distributeAndUpdateMapObjectsInIntervalSet();
        }
        // Update the radius of each map object in this map layer according
        // to
        // its map object's highest and lowest values
        mapLayer.applyInterpolatedRadii();
    }
    return mapLayer;
}