1101 lines
38 KiB
Java
1101 lines
38 KiB
Java
package org.gcube.portlets.user.geoportaldataviewer.client;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.LinkedHashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import org.gcube.application.geoportalcommon.shared.GNADataViewerConfigProfile;
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import org.gcube.application.geoportalcommon.shared.GeoportalItemReferences;
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import org.gcube.application.geoportalcommon.shared.geoportal.config.GroupedLayersDV;
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import org.gcube.application.geoportalcommon.shared.geoportal.config.layers.LayerIDV;
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import org.gcube.application.geoportalcommon.shared.geoportal.materialization.GCubeSDILayer;
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import org.gcube.application.geoportalcommon.shared.geoportal.materialization.IndexLayerDV;
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import org.gcube.application.geoportalcommon.shared.geoportal.project.ProjectDV;
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import org.gcube.application.geoportalcommon.shared.geoportal.project.RelationshipDV;
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import org.gcube.application.geoportalcommon.shared.geoportal.ucd.GEOPORTAL_DATA_HANDLER;
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import org.gcube.application.geoportalcommon.shared.geoportal.view.ProjectView;
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import org.gcube.portlets.user.geoportaldataviewer.client.GeoportalDataViewerConstants.MAP_PROJECTION;
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import org.gcube.portlets.user.geoportaldataviewer.client.GeoportalDataViewerConstants.MapEventType;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.AddLayerToMapEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.AddLayerToMapEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.AddedLayerToMapEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.AddedLayerToMapEvent.LAYER_TYPE;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.AddedLayerToMapEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.ApplyCQLToLayerOnMapEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.ApplyCQLToLayerOnMapEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.ChangeMapLayerEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.ChangeMapLayerEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.ClosedViewDetailsEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.ClosedViewDetailsEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.DoActionOnDetailLayersEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.DoActionOnDetailLayersEvent.DO_LAYER_ACTION;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.DoActionOnDetailLayersEvent.SwapLayer;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.DoActionOnDetailLayersEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.FitMapToExtentEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.FitMapToExtentEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.MapExtentToEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.MapExtentToEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.OverlayCustomLayerToMapEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.OverlayCustomLayerToMapEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.QueryDataEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.SearchPerformedEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.SearchPerformedEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.ShowDetailsEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.ShowDetailsEvent.EVENT_SOURCE;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.ShowDetailsEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.ShowPopupOnCentroidEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.ShowPopupOnCentroidEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.TimelineProjectRelationsEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.TimelineProjectRelationsEvent.EVENT_TYPE;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.TimelineProjectRelationsEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.UpdateLayerToMapEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.UpdateLayerToMapEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.ZoomOutOverMinimumEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.ZoomOutOverMinimumEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.collections.CloseCollectionEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.collections.CloseCollectionEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.collections.OpenCollectionEvent;
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import org.gcube.portlets.user.geoportaldataviewer.client.events.collections.OpenCollectionEventHandler;
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import org.gcube.portlets.user.geoportaldataviewer.client.gis.ExtentWrapped;
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import org.gcube.portlets.user.geoportaldataviewer.client.gis.MapUtils;
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import org.gcube.portlets.user.geoportaldataviewer.client.gis.OpenLayerMap;
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import org.gcube.portlets.user.geoportaldataviewer.client.gis.OpenLayerMap.CQL_FACILITY_ORIGIN;
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import org.gcube.portlets.user.geoportaldataviewer.client.resources.GNAImages;
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import org.gcube.portlets.user.geoportaldataviewer.client.ui.GeonaDataViewMainPanel;
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import org.gcube.portlets.user.geoportaldataviewer.client.ui.cms.project.relation.TimelineManagerStatus;
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import org.gcube.portlets.user.geoportaldataviewer.client.ui.util.OLGeoJSONUtil;
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import org.gcube.portlets.user.geoportaldataviewer.client.util.ControlledCallBack;
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import org.gcube.portlets.user.geoportaldataviewer.client.util.LoaderIcon;
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import org.gcube.portlets.user.geoportaldataviewer.client.util.URLUtil;
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import org.gcube.portlets.user.geoportaldataviewer.shared.GCubeCollection;
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import org.gcube.portlets.user.geoportaldataviewer.shared.ItemFieldsResponse;
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import org.gcube.portlets.user.geoportaldataviewer.shared.ViewerConfiguration;
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import org.gcube.portlets.user.geoportaldataviewer.shared.gis.BaseMapLayer;
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import org.gcube.portlets.user.geoportaldataviewer.shared.gis.GeoQuery;
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import org.gcube.portlets.user.geoportaldataviewer.shared.gis.LayerItem;
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import com.github.gwtbootstrap.client.ui.Modal;
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import com.github.gwtbootstrap.client.ui.Popover;
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import com.github.gwtbootstrap.client.ui.constants.Placement;
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import com.google.gwt.core.client.EntryPoint;
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import com.google.gwt.core.client.GWT;
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import com.google.gwt.core.client.Scheduler;
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import com.google.gwt.core.client.Scheduler.ScheduledCommand;
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import com.google.gwt.core.client.ScriptInjector;
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import com.google.gwt.event.logical.shared.ResizeEvent;
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import com.google.gwt.event.logical.shared.ResizeHandler;
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import com.google.gwt.event.shared.HandlerManager;
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import com.google.gwt.user.client.Timer;
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import com.google.gwt.user.client.Window;
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import com.google.gwt.user.client.rpc.AsyncCallback;
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import com.google.gwt.user.client.ui.FlowPanel;
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import com.google.gwt.user.client.ui.HTML;
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import com.google.gwt.user.client.ui.Image;
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import com.google.gwt.user.client.ui.RootPanel;
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import com.google.gwt.user.client.ui.Widget;
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import ol.Coordinate;
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import ol.Feature;
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/**
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* Entry point classes define <code>onModuleLoad()</code>.
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*
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* @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
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*
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* Oct 27, 2020
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*/
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public class GeoportalDataViewer implements EntryPoint {
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public static final String DIV_TIMELINE_DATA = "timeline-data";
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public static final String DIV_LAYER_VIEW = "layer-viewer";
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public static final String APP_NOTIFIER = "app-notifier";
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/** The Constant APP_DIV. */
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public final static String APP_DIV = "geoportal-data-viewer";
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/** The ol map. */
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// private OpenLayerMap olMap = null;
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/** The main panel. */
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private GeonaDataViewMainPanel mainPanel;
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/** The param wms request. */
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private String paramWmsRequest;
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/** The param UUID. */
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// private String paramUUID;
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private String paramGeonaItemType;
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/** The param layer title. */
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private String paramLayerTitle;
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private HandlerManager applicationBus = new HandlerManager("");
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/** The layer manager. */
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private LayerManager layerManager = new LayerManager(applicationBus);
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private String paramGeonaItemID;
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private GNADataViewerConfigProfile geonaDataViewerProfile;
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private OLMapManager olMapMng = null;
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int attempt = 0;
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private LoaderIcon loaderApp = new LoaderIcon("Loading application... please wait",
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new com.google.gwt.user.client.ui.Image(GNAImages.ICONS.spinnerEarth()));
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private HTML attributionDiv = new HTML();
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private static List<BaseMapLayer> listBaseMapLayers = null;
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private static ViewerStatus viewerStatus = new ViewerStatus();
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private TimelineManagerStatus timelineMS = new TimelineManagerStatus(applicationBus);
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private boolean initApplication;
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// A cache (Layer_ID, GeoJSON) of layer features loaded via GetFeature Request
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private HashMap<String, String> layerFeaturesCache = new HashMap<String, String>();
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private ViewerConfiguration viewerConfiguration;
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/**
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* This is the entry point method.
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*/
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public void onModuleLoad() {
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loaderApp.getElement().addClassName("loader-gna-app");
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RootPanel.get(APP_DIV).add(loaderApp);
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paramWmsRequest = Window.Location.getParameter(GeoportalDataViewerConstants.GET_WMS_PARAMETER);
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paramGeonaItemType = Window.Location.getParameter(GeoportalDataViewerConstants.GET_GEONA_ITEM_TYPE);
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paramGeonaItemID = Window.Location.getParameter(GeoportalDataViewerConstants.GET_GEONA_ITEM_ID);
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paramLayerTitle = Window.Location.getParameter(GeoportalDataViewerConstants.GET_LAYER_TITLE);
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GWT.log(GeoportalDataViewerConstants.GET_WMS_PARAMETER + " = " + paramWmsRequest);
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GWT.log(GeoportalDataViewerConstants.GET_GEONA_ITEM_TYPE + " = " + paramGeonaItemType);
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GWT.log(GeoportalDataViewerConstants.GET_GEONA_ITEM_ID + " = " + paramGeonaItemID);
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GWT.log(GeoportalDataViewerConstants.GET_LAYER_TITLE + " = " + paramLayerTitle);
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// RootPanel.get(APP_DIV).add(loaderApp);
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timelineMS.hideTimelineProjectRelations();
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GeoportalDataViewerServiceAsync.Util.getInstance()
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.getConfigListOfFieldsForSearching(new AsyncCallback<List<ItemFieldsResponse>>() {
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@Override
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public void onFailure(Throwable caught) {
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RootPanel.get(APP_DIV).remove(loaderApp);
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Window.alert(caught.getMessage());
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RootPanel.get(APP_DIV).setHeight("800px");
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RootPanel.get(APP_DIV).add(getGeneralErrorPanel());
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}
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@Override
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public void onSuccess(List<ItemFieldsResponse> itemFieldsResult) {
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GWT.log("listOfFieldsForSearching: " + itemFieldsResult);
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mainPanel = new GeonaDataViewMainPanel(applicationBus, getClientHeight(), itemFieldsResult);
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RootPanel.get(APP_DIV).add(mainPanel);
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initApplication();
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}
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});
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}
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/**
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* Inits the application.
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*/
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private void initApplication() {
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initApplication = true;
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Scheduler.get().scheduleDeferred(new ScheduledCommand() {
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@Override
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public void execute() {
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GeoportalDataViewerServiceAsync.Util.getInstance()
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.getInitialConfiguration(new ControlledCallBack<ViewerConfiguration>() {
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@Override
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public void onFailure(Throwable caught) {
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RootPanel.get(APP_DIV).remove(loaderApp);
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Window.alert(caught.getMessage());
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RootPanel.get(APP_DIV).add(getGeneralErrorPanel());
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}
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@Override
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public void after() {
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RootPanel.get(APP_DIV).remove(loaderApp);
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}
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@Override
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public void onSuccess(ViewerConfiguration result) {
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super.onSuccess(result);
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viewerConfiguration = result;
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GWT.log("Received init config : " + result);
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GWT.log("Loading base layers, count : " + result.getBaseLayers().size());
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GeoportalDataViewer.getStatus().setConfig(result);
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listBaseMapLayers = result.getBaseLayers();
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mainPanel.setBaseLayers(result.getBaseLayers());
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BaseMapLayer firstBaseLayer = result.getBaseLayers().get(0);
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// Passing the first base map layer that will be applied as first base layer
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olMapMng = new OLMapManager(mainPanel.getMapPanel().getElement().getId(),
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layerManager.getLayerManagerBus(), firstBaseLayer);
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OpenLayerMap olMap = olMapMng.getOLMap();
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layerManager.setOLMap(olMap);
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mainPanel.setMap(olMap);
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updateSize();
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ScriptInjector.fromUrl(
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"//cdnjs.cloudflare.com/ajax/libs/nanogallery2/3.0.5/jquery.nanogallery2.min.js")
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.setWindow(ScriptInjector.TOP_WINDOW).inject();
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if (result.getAvailableCollections() == null
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|| result.getAvailableCollections().size() == 0) {
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RootPanel.get(APP_DIV).remove(loaderApp);
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Window.alert("No available collection in this context");
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RootPanel.get(APP_DIV).add(getGeneralErrorPanel());
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return;
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}
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GWT.log("Loading collections, count " + result.getAvailableCollections().size());
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ArrayList<GCubeCollection> listColl = new ArrayList<GCubeCollection>();
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listColl.addAll(result.getAvailableCollections().values());
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Collections.sort(listColl);
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mainPanel.setAvailableCollections(listColl, paramGeonaItemType);
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if (paramGeonaItemID != null) {
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if (paramGeonaItemType == null) {
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Window.alert(
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"Missing parameter " + GeoportalDataViewerConstants.GET_GEONA_ITEM_TYPE
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+ " (GeoNa Data Type) where to search the item id: "
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+ paramGeonaItemID);
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return;
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}
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GeoportalItemReferences gir = new GeoportalItemReferences(paramGeonaItemID,
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paramGeonaItemType);
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applicationBus.fireEvent(
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new ShowDetailsEvent(gir, null, true, true, EVENT_SOURCE.LOCATE_ON_INIT));
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}
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mainPanel.openCollectionMenu();
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loadConfigureduGroupedLayersForUCD();
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GWT.log("DONE INIT LOAD");
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}
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});
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}
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});
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Window.addResizeHandler(new ResizeHandler() {
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@Override
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public void onResize(ResizeEvent event) {
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updateSize();
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}
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});
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bindEvents();
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RootPanel.get(APP_DIV).add(attributionDiv);
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}
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/**
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* Load Overlay Layers and Cross-Filtering layers for UCD
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*
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* Load configuredu grouped layers for UCD.
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*/
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public void loadConfigureduGroupedLayersForUCD() {
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GeoportalDataViewerServiceAsync.Util.getInstance().getAvaiableCustomGroupedLayersForUCD(
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GEOPORTAL_DATA_HANDLER.geoportal_grouped_overlay_layers,
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new AsyncCallback<Map<String, List<GroupedLayersDV<? extends LayerIDV>>>>() {
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@Override
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public void onFailure(Throwable caught) {
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GWT.log("loadConfigureduGroupedLayersForUCD error for "
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+ GEOPORTAL_DATA_HANDLER.geoportal_grouped_overlay_layers + ": " + caught.getMessage());
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}
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@Override
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public void onSuccess(Map<String, List<GroupedLayersDV<? extends LayerIDV>>> result) {
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GWT.log(GEOPORTAL_DATA_HANDLER.geoportal_grouped_overlay_layers + " returned: " + result);
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if (result != null && result.size() > 0) {
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Map<String, GCubeCollection> collections = viewerConfiguration.getAvailableCollections();
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for (String profileId : result.keySet()) {
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List<GroupedLayersDV<? extends LayerIDV>> list = result.get(profileId);
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if (list != null && list.size() > 0) {
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GCubeCollection collection = collections.get(profileId);
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mainPanel.addOverlayLayers(collection, list);
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}
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}
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}
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}
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});
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GeoportalDataViewerServiceAsync.Util.getInstance().getAvaiableCustomGroupedLayersForUCD(
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GEOPORTAL_DATA_HANDLER.geoportal_grouped_cross_filtering,
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new AsyncCallback<Map<String, List<GroupedLayersDV<? extends LayerIDV>>>>() {
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@Override
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public void onFailure(Throwable caught) {
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GWT.log("loadConfigureduGroupedLayersForUCD error for "
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+ GEOPORTAL_DATA_HANDLER.geoportal_grouped_cross_filtering + ": "
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+ caught.getMessage());
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}
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@Override
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public void onSuccess(Map<String, List<GroupedLayersDV<? extends LayerIDV>>> result) {
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GWT.log(GEOPORTAL_DATA_HANDLER.geoportal_grouped_cross_filtering + " returned: " + result);
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if (result != null && result.size() > 0) {
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Map<String, GCubeCollection> collections = viewerConfiguration.getAvailableCollections();
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for (String profileId : result.keySet()) {
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List<GroupedLayersDV<? extends LayerIDV>> list = result.get(profileId);
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if (list != null && list.size() > 0) {
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GCubeCollection collection = collections.get(profileId);
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mainPanel.addCrossFilteringLayers(collection, list);
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}
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}
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}
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}
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});
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}
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/**
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* Gets the status.
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*
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* @return the status
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*/
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public static ViewerStatus getStatus() {
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return viewerStatus;
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}
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/**
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* Gets the list base map layers.
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*
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* @return the list base map layers
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*/
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public static List<BaseMapLayer> getListBaseMapLayers() {
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return listBaseMapLayers;
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}
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/**
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* Update window size.
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*/
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public void updateSize() {
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int rootHeight = getClientHeight();
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int height = rootHeight;
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mainPanel.setPanelsHeight(height);
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GWT.log("Set height: " + height);
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}
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/**
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* Gets the client height.
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*
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* @return the client height
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*/
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public int getClientHeight() {
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|
RootPanel principalDiv = RootPanel.get(APP_DIV);
|
|
int topBorder = principalDiv.getAbsoluteTop();
|
|
int rootHeight = Window.getClientHeight() - topBorder;
|
|
return rootHeight;
|
|
}
|
|
|
|
/**
|
|
* Bind events.
|
|
*/
|
|
private void bindEvents() {
|
|
|
|
applicationBus.addHandler(OpenCollectionEvent.TYPE, new OpenCollectionEventHandler() {
|
|
|
|
@Override
|
|
public void onOpenCollection(OpenCollectionEvent openCollectionEvent) {
|
|
GWT.log("OpenCollectionEvent Fired event: " + openCollectionEvent);
|
|
// Check if ID is available
|
|
String collId = openCollectionEvent.getCollectionId();
|
|
ViewerConfiguration theConfig = GeoportalDataViewer.getStatus().getViewerConfig();
|
|
|
|
Set<String> ucdIds = theConfig.getAvailableCollections().keySet();
|
|
|
|
if (!ucdIds.contains(collId)) {
|
|
GWT.log("!! Collection " + collId + " is not available");
|
|
Window.alert("Collection " + collId + " not found.");
|
|
} else {
|
|
GCubeCollection toOpen = theConfig.getAvailableCollections().get(collId);
|
|
|
|
// Check if indexes is empty
|
|
if (toOpen.getIndexes() == null || toOpen.getIndexes().isEmpty()) {
|
|
GWT.log("Unexpected empty indexes in collection " + toOpen);
|
|
Window.alert("Cannot open collection index layer for " + toOpen.getUcd().getName() + ".");
|
|
return;
|
|
}
|
|
// TODO Get Default Index Layer
|
|
// For now we just take the first - only 1 is expected
|
|
IndexLayerDV layer = toOpen.getIndexes().get(0);
|
|
// Open Index Layer
|
|
|
|
layerManager.addIndexLayer(layer, toOpen.getUcd().getProfileID());
|
|
|
|
}
|
|
}
|
|
});
|
|
|
|
applicationBus.addHandler(CloseCollectionEvent.TYPE, new CloseCollectionEventHandler() {
|
|
|
|
@Override
|
|
public void onCloseCollection(CloseCollectionEvent closeCollectionEvent) {
|
|
|
|
String collId = closeCollectionEvent.getCollectionId();
|
|
|
|
if (collId != null) {
|
|
|
|
ViewerConfiguration theConfig = GeoportalDataViewer.getStatus().getViewerConfig();
|
|
GCubeCollection toCLose = theConfig.getAvailableCollections().get(collId);
|
|
IndexLayerDV layer = toCLose.getIndexes().get(0);
|
|
layerManager.removeIndexLayer(layer);
|
|
}
|
|
|
|
}
|
|
|
|
});
|
|
|
|
applicationBus.addHandler(AddLayerToMapEvent.TYPE, new AddLayerToMapEventHandler() {
|
|
|
|
@Override
|
|
public void onAddingLayerForProject(AddLayerToMapEvent addLayerToMapEvent) {
|
|
|
|
if (addLayerToMapEvent.getTheProjectDV() != null) {
|
|
layerManager.addLayerToMapForProject(addLayerToMapEvent.getTheProjectDV().getProfileID(),
|
|
addLayerToMapEvent.getTheProjectDV().getId(), addLayerToMapEvent.getTheProjectDV(),
|
|
addLayerToMapEvent.isNotifyClashing());
|
|
}
|
|
|
|
}
|
|
});
|
|
|
|
applicationBus.addHandler(ShowDetailsEvent.TYPE, new ShowDetailsEventHandler() {
|
|
|
|
@Override
|
|
public void onShowDetails(final ShowDetailsEvent showDetailsEvent) {
|
|
GWT.log("Fired event: " + showDetailsEvent);
|
|
|
|
String projectID = showDetailsEvent.getProjectID();
|
|
String profileID = showDetailsEvent.getProfileID();
|
|
|
|
if (projectID == null) {
|
|
Window.alert("Item Id not found");
|
|
return;
|
|
}
|
|
|
|
// TODO
|
|
boolean found = false;
|
|
GWT.log("Product with id: " + projectID + " found? " + found);
|
|
|
|
final EVENT_SOURCE sourceEvent = showDetailsEvent.getSourceEvent();
|
|
|
|
if (!sourceEvent.equals(EVENT_SOURCE.LOCATE_FROM_TIMELINE)) {
|
|
timelineMS.hideTimelineProjectRelations();
|
|
}
|
|
|
|
if (sourceEvent.equals(EVENT_SOURCE.LOCATE_SEARCHED)) {
|
|
layerManager.removeAllDetailLayers();
|
|
}
|
|
|
|
GeoportalDataViewerServiceAsync.Util.getInstance().getProjectViewForId(profileID, projectID,
|
|
new AsyncCallback<ProjectView>() {
|
|
|
|
@Override
|
|
public void onFailure(Throwable caught) {
|
|
// Window.alert(caught.getMessage());
|
|
mainPanel.hidePanelDetails();
|
|
|
|
Modal errorModal = new Modal(true, true);
|
|
errorModal.setCloseVisible(true);
|
|
errorModal.setTitle("Oops...");
|
|
Image geoportalError = new Image(GNAImages.ICONS.warningError());
|
|
FlowPanel errorPanelMsg = new FlowPanel();
|
|
errorPanelMsg.getElement().addClassName("general_warning");
|
|
errorPanelMsg.add(geoportalError);
|
|
errorPanelMsg.add(new HTML("D4S GeoPortal"));
|
|
HTML erroMessage = new HTML(
|
|
"Oops something went wrong, either the project does not exist or it has not been published yet");
|
|
errorPanelMsg.add(erroMessage);
|
|
errorModal.add(errorPanelMsg);
|
|
errorModal.show();
|
|
}
|
|
|
|
@Override
|
|
public void onSuccess(ProjectView result) {
|
|
mainPanel.showAsDetails(result, showDetailsEvent.getGeonaItemRef());
|
|
|
|
List<RelationshipDV> relationships = result.getTheProjectDV().getRelationships();
|
|
|
|
if (showDetailsEvent.isLoadTimelineRelationships() && relationships != null
|
|
&& relationships.size() > 0) {
|
|
GWT.log("LoadTimelineRelationships is true and the project has Relationships");
|
|
timelineMS.showTimelineProjectRelations(result.getTheProjectDV(), false);
|
|
}
|
|
|
|
if (sourceEvent != null) {
|
|
|
|
switch (sourceEvent) {
|
|
case LOCATE_FROM_TIMELINE:
|
|
case LOCATE_SEARCHED: {
|
|
applicationBus.fireEvent(new ShowPopupOnCentroidEvent(result));
|
|
break;
|
|
}
|
|
case LOCATE_ON_INIT: {
|
|
applicationBus.fireEvent(new ShowPopupOnCentroidEvent(result));
|
|
layerManager.fireGoToLayers();
|
|
break;
|
|
}
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
}
|
|
|
|
});
|
|
|
|
applicationBus.addHandler(AddedLayerToMapEvent.TYPE, new AddedLayerToMapEventHandler() {
|
|
|
|
@Override
|
|
public void onLayerRendered(AddedLayerToMapEvent addedLayerToMapEvent) {
|
|
GWT.log("Fired AddedLayerToMapEvent " + addedLayerToMapEvent.getLayerItem() + "layer type: "
|
|
+ addedLayerToMapEvent.getLayerType());
|
|
|
|
LAYER_TYPE layerType = addedLayerToMapEvent.getLayerType();
|
|
|
|
if (layerType != null) {
|
|
|
|
switch (layerType) {
|
|
case BASE:
|
|
|
|
break;
|
|
case OVERLAY:
|
|
mainPanel.showOverlayLayers(layerManager.getOverlayLayerManager().getPanel());
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
}
|
|
});
|
|
|
|
applicationBus.addHandler(ZoomOutOverMinimumEvent.TYPE, new ZoomOutOverMinimumEventHandler() {
|
|
|
|
@Override
|
|
public void onZoomOut(ZoomOutOverMinimumEvent zoomOutEvent) {
|
|
|
|
if (mainPanel.getDisplayedProject() == null && !olMapMng.isQueryPointActive()) {
|
|
olMapMng.hidePopInfo();
|
|
layerManager.removeAllDetailLayers();
|
|
|
|
}
|
|
|
|
mainPanel.hideOverlayLayers();
|
|
}
|
|
});
|
|
|
|
applicationBus.addHandler(ClosedViewDetailsEvent.TYPE, new ClosedViewDetailsEventHandler() {
|
|
|
|
@Override
|
|
public void onClosed(ClosedViewDetailsEvent closedViewDetailsEvent) {
|
|
olMapMng.hidePopInfo();
|
|
applicationBus.fireEvent(new TimelineProjectRelationsEvent(null, EVENT_TYPE.HIDE));
|
|
}
|
|
});
|
|
|
|
applicationBus.addHandler(MapExtentToEvent.TYPE, new MapExtentToEventHandler() {
|
|
|
|
@Override
|
|
public void onExtentEvent(MapExtentToEvent mapExtentToEvent) {
|
|
// TODO Auto-generated method stub
|
|
|
|
}
|
|
});
|
|
|
|
applicationBus.addHandler(TimelineProjectRelationsEvent.TYPE, new TimelineProjectRelationsEventHandler() {
|
|
|
|
@Override
|
|
public void onTimelineRelationEvent(TimelineProjectRelationsEvent timelineProjectRelationsEvent) {
|
|
|
|
switch (timelineProjectRelationsEvent.getEventType()) {
|
|
case SHOW: {
|
|
timelineMS.showTimelineProjectRelations(timelineProjectRelationsEvent.getTheProjectDV(), true);
|
|
break;
|
|
}
|
|
case HIDE:
|
|
default: {
|
|
timelineMS.hideTimelineProjectRelations();
|
|
break;
|
|
}
|
|
}
|
|
|
|
}
|
|
});
|
|
|
|
applicationBus.addHandler(DoActionOnDetailLayersEvent.TYPE, new DoActionOnDetailLayersEventHandler() {
|
|
|
|
@Override
|
|
public void onDoActionOnDetailLayers(final DoActionOnDetailLayersEvent doLayerActionEvent) {
|
|
|
|
DO_LAYER_ACTION doAction = doLayerActionEvent.getDoAction();
|
|
GWT.log("event: " + doAction);
|
|
GWT.log("layer source: " + doLayerActionEvent.getLayerItem().getName());
|
|
OpenLayerMap olMap = olMapMng.getOLMap();
|
|
|
|
switch (doAction) {
|
|
case OPACITY:
|
|
GWT.log("opacity: " + doLayerActionEvent.getOpacity());
|
|
olMap.setWMSDetailLayerOpacity(doLayerActionEvent.getLayerItem(), doLayerActionEvent.getOpacity());
|
|
break;
|
|
|
|
case SWAP:
|
|
SwapLayer swLS = doLayerActionEvent.getSourceLayerSwap();
|
|
SwapLayer swLT = doLayerActionEvent.getTargetLayerSwap();
|
|
GWT.log("SWAPPING source " + swLS.getLayerItem().getName() + ", target: "
|
|
+ swLT.getLayerItem().getName());
|
|
olMap.swapDetailsLayers(swLS, swLT);
|
|
break;
|
|
|
|
case VISIBILITY:
|
|
GWT.log("visibility: " + doLayerActionEvent.getVisibility());
|
|
olMap.setWMSDetailLayerVisible(doLayerActionEvent.getLayerItem(),
|
|
doLayerActionEvent.getVisibility());
|
|
|
|
break;
|
|
case LOCATE_LAYER:
|
|
|
|
final LayerItem layerItem = doLayerActionEvent.getLayerItem();
|
|
|
|
boolean layerHighlighted = olMap.areLayerFeaturesAsHighlight(layerItem);
|
|
|
|
if (layerHighlighted) {
|
|
doLayerActionEvent.getSourceEventUI().setVisibleLoaderFeatures(false, null);
|
|
olMap.removeLayerFeaturesAsHighlight(layerItem.getName());
|
|
return;
|
|
}
|
|
|
|
final String geoJSONFeatures = layerFeaturesCache.get(layerItem.getName());
|
|
|
|
if (geoJSONFeatures == null) {
|
|
|
|
GeoportalDataViewerServiceAsync.Util.getInstance().getWFSResponse(layerItem,
|
|
olMap.getProjectionCode(), null, 0, "json", new AsyncCallback<String>() {
|
|
|
|
@Override
|
|
public void onFailure(Throwable caught) {
|
|
doLayerActionEvent.getSourceEventUI().setVisibleLoaderFeatures(false, null);
|
|
|
|
}
|
|
|
|
@Override
|
|
public void onSuccess(String geoJSONFeaturesResp) {
|
|
doLayerActionEvent.getSourceEventUI().setVisibleLoaderFeatures(false, null);
|
|
|
|
if (geoJSONFeaturesResp != null && !geoJSONFeaturesResp.isEmpty()) {
|
|
layerFeaturesCache.put(layerItem.getName(), geoJSONFeaturesResp);
|
|
|
|
GWT.log("GeoJSON: " + geoJSONFeaturesResp);
|
|
|
|
showLayerFeatures(layerItem, geoJSONFeaturesResp,
|
|
doLayerActionEvent.getLayerObject().getProjectDV());
|
|
|
|
}
|
|
}
|
|
|
|
});
|
|
} else {
|
|
|
|
doLayerActionEvent.getSourceEventUI().setVisibleLoaderFeatures(false, null);
|
|
showLayerFeatures(layerItem, geoJSONFeatures,
|
|
doLayerActionEvent.getLayerObject().getProjectDV());
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
}
|
|
});
|
|
|
|
applicationBus.addHandler(OverlayCustomLayerToMapEvent.TYPE, new OverlayCustomLayerToMapEventHandler() {
|
|
|
|
@Override
|
|
public void onCustomOverlayLayerAction(OverlayCustomLayerToMapEvent customOverLayerToMapEvent) {
|
|
|
|
if (customOverLayerToMapEvent.getLayerItem() == null)
|
|
return;
|
|
|
|
if (customOverLayerToMapEvent.getActionType()
|
|
.equals(OverlayCustomLayerToMapEvent.ACTION_TYPE.VISIBILITY)) {
|
|
OpenLayerMap olMap = olMapMng.getOLMap();
|
|
olMap.setWMSGroupedCustomLayerVisible(customOverLayerToMapEvent.getLayerItem(),
|
|
customOverLayerToMapEvent.isEnabled());
|
|
}
|
|
|
|
}
|
|
});
|
|
|
|
applicationBus.addHandler(ChangeMapLayerEvent.TYPE, new ChangeMapLayerEventHandler() {
|
|
|
|
@Override
|
|
public void onChangeBaseMapLayer(ChangeMapLayerEvent changeMapLayerEvent) {
|
|
|
|
BaseMapLayer baseLayer = changeMapLayerEvent.getBaseMapLayer();
|
|
|
|
if (baseLayer == null)
|
|
return;
|
|
|
|
String attributionHTML = "<div class='map-credits'><div class='map-credits-container'>"
|
|
+ baseLayer.getAttribution() + "</div></div>";
|
|
olMapMng.getOLMap().changeBaseMap(baseLayer);
|
|
|
|
// THE OSM Contributors are automatically added by gwt-ol, others ones not.
|
|
if (!baseLayer.getType().equals(BaseMapLayer.OL_BASE_MAP.OSM)) {
|
|
attributionDiv.setHTML(attributionHTML);
|
|
} else
|
|
attributionDiv.setHTML("");
|
|
|
|
}
|
|
});
|
|
|
|
applicationBus.addHandler(ShowPopupOnCentroidEvent.TYPE, new ShowPopupOnCentroidEventHandler() {
|
|
|
|
@Override
|
|
public void onShowPopup(ShowPopupOnCentroidEvent showPopupOnCentroiEvent) {
|
|
GWT.log("ShowPopupOnCentroidEvent: " + showPopupOnCentroiEvent);
|
|
|
|
// Showing popup after clicking on map
|
|
if (showPopupOnCentroiEvent.getProfileID() != null && showPopupOnCentroiEvent.getProjectID() != null) {
|
|
Coordinate transfCoord = MapUtils.geoJSONToBBOXCenter(showPopupOnCentroiEvent.getSpatialReference(),
|
|
null, null);
|
|
|
|
performWFSQueryOnCentroid(showPopupOnCentroiEvent.getProjectID(), transfCoord.getX(),
|
|
transfCoord.getY());
|
|
|
|
// Showing popup after locate on Map
|
|
} else if (showPopupOnCentroiEvent.getProjectView() != null) {
|
|
layerManager.showPopupInfoForCentroidLayer(showPopupOnCentroiEvent.getProjectView());
|
|
}
|
|
|
|
}
|
|
});
|
|
|
|
applicationBus.addHandler(SearchPerformedEvent.TYPE, new SearchPerformedEventHandler() {
|
|
|
|
@Override
|
|
public void onSearchDone(SearchPerformedEvent searchPerformedEvent) {
|
|
|
|
if (searchPerformedEvent != null) {
|
|
|
|
LinkedHashMap<String, ol.layer.Image> wmsMap = olMapMng.getOLMap().getWmsLayerMap();
|
|
// String firstWMSKey = wmsMap.keySet().iterator().next();
|
|
List<String> result = searchPerformedEvent.getListProjectIDs();
|
|
ViewerConfiguration viewerConfig = GeoportalDataViewer.getStatus().getViewerConfig();
|
|
|
|
String layerName = null;
|
|
try {
|
|
|
|
GCubeCollection toOpen = viewerConfig.getAvailableCollections()
|
|
.get(searchPerformedEvent.getProfileID());
|
|
// Check if indexes is empty
|
|
if (toOpen.getIndexes() == null || toOpen.getIndexes().isEmpty()) {
|
|
GWT.log("SearchPerformedEvent Unexpected empty indexes in collection " + toOpen);
|
|
return;
|
|
}
|
|
// TODO Get Default Index Layer
|
|
// For now we just take the first - only 1 is expected
|
|
IndexLayerDV layer = toOpen.getIndexes().get(0);
|
|
// Open Index Layer
|
|
|
|
String wmsLink = layer.getLayer().getOgcLinks().get("wms");
|
|
layerName = URLUtil.extractValueOfParameterFromURL("layers", wmsLink);
|
|
} catch (Exception e) {
|
|
// TODO: handle exception
|
|
}
|
|
|
|
String newCqlFilter = null; // default
|
|
|
|
if (layerName == null) {
|
|
GWT.log("CQL FILTER skipped, layerName is NULL!!");
|
|
return;
|
|
}
|
|
|
|
// Applying CQL filter only if there are results and its number are less or
|
|
// equal to SEARCH_LIMIT_RESULTS_TO_MAXIMUM
|
|
if (result != null && result.size() > 0
|
|
&& result.size() <= GeoportalDataViewerConstants.SEARCH_LIMIT_RESULTS_TO_MAXIMUM) {
|
|
String cqlFilter = GeoportalDataViewerConstants.PROJECT_ID_KEY_FEATURE + " IN(";
|
|
for (String projectId : result) {
|
|
cqlFilter += "'" + projectId + "',";
|
|
}
|
|
cqlFilter = cqlFilter.substring(0, cqlFilter.length() - 1) + ")";
|
|
|
|
newCqlFilter = olMapMng.getOLMap().setCQLFilterToWMSLayer(CQL_FACILITY_ORIGIN.SEARCH, layerName,
|
|
cqlFilter);
|
|
|
|
} else {
|
|
newCqlFilter = olMapMng.getOLMap().setCQLFilterToWMSLayer(CQL_FACILITY_ORIGIN.SEARCH, layerName,
|
|
null);
|
|
}
|
|
|
|
if (searchPerformedEvent.isSearchReset()) {
|
|
newCqlFilter = olMapMng.getOLMap().setCQLFilterToWMSLayer(CQL_FACILITY_ORIGIN.SEARCH, layerName,
|
|
null);
|
|
}
|
|
|
|
GWT.log("New CQL Filter is: " + newCqlFilter);
|
|
|
|
// Resetting CQL Filter
|
|
if (layerName != null)
|
|
layerManager.setCQLForLayerToIndexLayer(layerName, newCqlFilter);
|
|
|
|
}
|
|
|
|
}
|
|
});
|
|
|
|
applicationBus.addHandler(ApplyCQLToLayerOnMapEvent.TYPE, new ApplyCQLToLayerOnMapEventHandler() {
|
|
|
|
@Override
|
|
public void onApplyCQL(ApplyCQLToLayerOnMapEvent applyCQLToLayerMapEvent) {
|
|
GWT.log("Fired: " + applyCQLToLayerMapEvent);
|
|
|
|
if (applyCQLToLayerMapEvent != null) {
|
|
|
|
String layerName = null;
|
|
|
|
GCubeSDILayer layer = applyCQLToLayerMapEvent.getTheIndeLayer().getLayer();
|
|
|
|
try {
|
|
String wmsLink = layer.getOgcLinks().get("wms");
|
|
layerName = URLUtil.extractValueOfParameterFromURL("layers", wmsLink);
|
|
} catch (Exception e) {
|
|
// TODO: handle exception
|
|
}
|
|
|
|
String setCqlFilter = null;
|
|
|
|
if (layerName != null) {
|
|
|
|
GWT.log("ApplyCQLToLayerOnMapEvent: " + layerName + ", filter : "
|
|
+ applyCQLToLayerMapEvent.getCqlFilterValue());
|
|
|
|
if (applyCQLToLayerMapEvent.getCqlFilterValue() == null) {
|
|
olMapMng.getOLMap().setCQLFilterToWMSLayer(CQL_FACILITY_ORIGIN.CROSS_FILTERING, layerName,
|
|
null);
|
|
setCqlFilter = null; // is already null
|
|
} else {
|
|
setCqlFilter = applyCQLToLayerMapEvent.getCqlFilterValue();
|
|
olMapMng.getOLMap().setCQLFilterToWMSLayer(CQL_FACILITY_ORIGIN.CROSS_FILTERING, layerName,
|
|
setCqlFilter);
|
|
}
|
|
|
|
layerManager.setCQLForLayerToIndexLayer(layerName, setCqlFilter);
|
|
}
|
|
}
|
|
|
|
}
|
|
});
|
|
|
|
applicationBus.addHandler(FitMapToExtentEvent.TYPE, new FitMapToExtentEventHandler() {
|
|
|
|
@Override
|
|
public void onFitToMap(FitMapToExtentEvent fitMapToExtentEvent) {
|
|
|
|
if (fitMapToExtentEvent.getExtent() != null) {
|
|
olMapMng.getOLMap().fitToExtent(fitMapToExtentEvent.getExtent());
|
|
}
|
|
|
|
}
|
|
});
|
|
|
|
applicationBus.addHandler(UpdateLayerToMapEvent.TYPE, new UpdateLayerToMapEventHandler() {
|
|
|
|
@Override
|
|
public void onUpdateLayer(UpdateLayerToMapEvent updateLayerToMapEvent) {
|
|
|
|
if (updateLayerToMapEvent != null && updateLayerToMapEvent.getOperation() != null) {
|
|
|
|
if (updateLayerToMapEvent.getLayerType().equals(
|
|
org.gcube.portlets.user.geoportaldataviewer.client.events.UpdateLayerToMapEvent.LAYER_TYPE.INDEX)) {
|
|
|
|
switch (updateLayerToMapEvent.getOperation()) {
|
|
case STYLE:
|
|
olMapMng.getOLMap().setLayerStyleForIndex(updateLayerToMapEvent.getLayerName(),
|
|
updateLayerToMapEvent.getValue());
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Sets the.
|
|
*
|
|
* @param json the json
|
|
* @return the object
|
|
*/
|
|
public static native Object toJSON(String json) /*-{
|
|
var jsonObj = JSON.parse(json);
|
|
//console.log("jsonObj: "+jsonObj);
|
|
return jsonObj;
|
|
}-*/;
|
|
|
|
// /**
|
|
// * Handler popup closer.
|
|
// *
|
|
// * @param divId the div id
|
|
// * @param overlayId the overlay id
|
|
// */
|
|
// public static native void handlerPopuCloser(String divId, String overlayId) /*-{
|
|
// var closer = $doc.getElementById(divId);
|
|
// var overlay = $doc.getElementById(overlayId);
|
|
// closer.onclick = function() {
|
|
// overlay.setPosition(undefined);
|
|
// closer.blur();
|
|
// return false;
|
|
// };
|
|
//
|
|
// }-*/;
|
|
|
|
/**
|
|
* Perform WFS query on centroid.
|
|
*
|
|
* @param projectID the project ID
|
|
* @param centroidLong the centroid long
|
|
* @param centroidLat the centroid lat
|
|
*/
|
|
private void performWFSQueryOnCentroid(String projectID, Double centroidLong, Double centroidLat) {
|
|
GWT.log("Perform performWFSQueryOnCentroid: " + projectID + " long: " + centroidLong + ", lat: " + centroidLat);
|
|
if (projectID != null) {
|
|
Double x = centroidLong;
|
|
Double y = centroidLat;
|
|
GWT.log("X: " + x + ", Y:" + y);
|
|
if (x != null && y != null) {
|
|
Coordinate transfCoord = MapUtils.transformCoordiante(new Coordinate(x, y),
|
|
MAP_PROJECTION.EPSG_4326.getName(), MAP_PROJECTION.EPSG_3857.getName());
|
|
GeoQuery select = olMapMng.toDataPointQuery(transfCoord, false);
|
|
GWT.log("GeoQuery: " + select);
|
|
// GeoportalDataViewerConstants.print("fireEvent QueryDataEvent");
|
|
ExtentWrapped toExt = new ExtentWrapped(transfCoord.getX(), transfCoord.getY(), transfCoord.getX(),
|
|
transfCoord.getY());
|
|
layerManager.getLayerManagerBus().fireEvent(
|
|
new QueryDataEvent(select, toExt, projectID, true, MapEventType.ADDED_CENTROID_LAYER_TO_MAP));
|
|
} else {
|
|
GeoportalDataViewerConstants
|
|
.printJs("I cannot select the point one or both coordiantes are null. X: " + x + ", Y:" + y);
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Show popover.
|
|
*
|
|
* @param w the w
|
|
* @param message the message
|
|
* @param heading the heading
|
|
*/
|
|
public static void showPopover(final Widget w, String message, String heading) {
|
|
|
|
final Popover popover = new Popover();
|
|
popover.setWidget(w);
|
|
popover.setText(message);
|
|
if (heading != null)
|
|
popover.setHeading(heading);
|
|
popover.setPlacement(Placement.BOTTOM);
|
|
popover.reconfigure();
|
|
popover.show();
|
|
Timer timer = new Timer() {
|
|
|
|
@Override
|
|
public void run() {
|
|
popover.hide();
|
|
}
|
|
};
|
|
|
|
timer.schedule(3000);
|
|
}
|
|
|
|
/**
|
|
* Gets the general error panel.
|
|
*
|
|
* @return the general error panel
|
|
*/
|
|
private FlowPanel getGeneralErrorPanel() {
|
|
Image geoportalError = new Image(GNAImages.ICONS.geoportaServiceError());
|
|
FlowPanel errorPanelMsg = new FlowPanel();
|
|
errorPanelMsg.getElement().addClassName("general_error");
|
|
errorPanelMsg.add(geoportalError);
|
|
errorPanelMsg.add(new HTML("D4S GeoPortal"));
|
|
HTML erroMessage = new HTML(
|
|
"Oops something went wrong, please refresh and try again. Feel free to contact us if the problem persists");
|
|
errorPanelMsg.add(erroMessage);
|
|
return errorPanelMsg;
|
|
}
|
|
|
|
/**
|
|
* Show layer features.
|
|
*
|
|
* @param layerItem the layer item
|
|
* @param geoJSONFeatures the geo JSON features
|
|
* @param projectDV the project DV
|
|
*/
|
|
private void showLayerFeatures(LayerItem layerItem, String geoJSONFeatures, ProjectDV projectDV) {
|
|
|
|
Feature[] features = OLGeoJSONUtil.readGeoJsonFeatures(MAP_PROJECTION.EPSG_4326, geoJSONFeatures);
|
|
|
|
GWT.log("features: " + features);
|
|
olMapMng.getOLMap().addLayerFeaturesAsHighlight(layerItem, features, true);
|
|
}
|
|
|
|
}
|