2521: Explore the possibility to port the StatMan interface onto Dataminer

https://support.d4science.org/issues/2521

Updated shows results for computations

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/user/data-miner-manager@128562 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/portlets/user/dataminermanager/client/computations/ComputationsExecutedPanel.java

@@ -72,14 +72,15 @@ public class ComputationsExecutedPanel extends FramedPanel {
 	}
 
 	private void init() {
-		setId("ComputationsPanel");
+		setItemId("ComputationsExecutedPanel");
 		forceLayoutOnResize = true;
-		setBodyBorder(true);
+		setBodyBorder(false);
+		setBorders(false);
 		setBodyStyle("backgroundColor:white;");
 		setHeaderVisible(true);
 		setResize(true);
 		setAnimCollapse(false);
-		setHeadingText("Computations");
+		setHeadingText("Computations Executed");
 
 	}
 

src/main/java/org/gcube/portlets/user/dataminermanager/client/computations/ComputationsPanel.java

@@ -3,10 +3,15 @@
  */
 package org.gcube.portlets.user.dataminermanager.client.computations;
 
+import org.gcube.portlets.user.dataminermanager.client.common.EventBusProvider;
+import org.gcube.portlets.user.dataminermanager.client.events.ComputationDataEvent;
+
+import com.allen_sauer.gwt.log.client.Log;
 import com.sencha.gxt.core.client.util.Margins;
 import com.sencha.gxt.widget.core.client.FramedPanel;
-import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer;
+import com.sencha.gxt.widget.core.client.container.BorderLayoutContainer;
-import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData;
+import com.sencha.gxt.widget.core.client.container.BorderLayoutContainer.BorderLayoutData;
+import com.sencha.gxt.widget.core.client.container.MarginData;
 
 /**
  * 
@@ -15,11 +20,15 @@ import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.Verti
  *
  */
 public class ComputationsPanel extends FramedPanel {
+	private ComputationsExecutedPanel computationsExecutedPanel;
+	private ComputationsViewerPanel computationsViewerPanel;
+	
 	
 	public ComputationsPanel() {
 		super();
 		init();
 		create();
+		bind();
 	}
 
 	private void init() {
@@ -29,13 +38,48 @@ public class ComputationsPanel extends FramedPanel {
 		setHeaderVisible(true);
 	}
 	
+	private void bind(){
+		EventBusProvider.INSTANCE.addHandler(ComputationDataEvent.getType(),
+				new ComputationDataEvent.ComputationDataEventHandler() {
+
+					@Override
+					public void onComputationData(ComputationDataEvent event) {
+						Log.debug("Catch ComputationDataEvent: " + event);
+						showComputationsViewer(event);
+
+					}
+
+				});
+
+	}
+	
+
+	private void showComputationsViewer(ComputationDataEvent event) {
+		if(computationsViewerPanel.isCollapsed()){
+			computationsViewerPanel.expand();
+		}
+	}
+
 	private void create() {
-		VerticalLayoutContainer v = new VerticalLayoutContainer();
+		computationsExecutedPanel = new ComputationsExecutedPanel();
-		ComputationsExecutedPanel importedDataPanel = new ComputationsExecutedPanel();
+		computationsViewerPanel = new ComputationsViewerPanel();
-		ComputationsViewerPanel computedDataPanel = new ComputationsViewerPanel();
+		
-		v.add(importedDataPanel, new VerticalLayoutData(1, 0.5, new Margins(0)));
+		MarginData centerData = new MarginData(0);
-		v.add(computedDataPanel, new VerticalLayoutData(1, 0.5, new Margins(0)));
+
-		add(v);
+		BorderLayoutData southData = new BorderLayoutData(0.5);
+		southData.setMargins(new Margins(0));
+		southData.setCollapsible(true);
+		southData.setSplit(true);
+		southData.setCollapsed(true);
+
+		BorderLayoutContainer borderLayoutContainer = new BorderLayoutContainer();
+		borderLayoutContainer.setCenterWidget(computationsExecutedPanel, centerData);
+		borderLayoutContainer.setSouthWidget(computationsViewerPanel, southData);
+
+		add(borderLayoutContainer, new MarginData(new Margins(0)));
+		
+		
+		
 	}
 
 }

src/main/java/org/gcube/portlets/user/dataminermanager/client/computations/ComputationsViewerPanel.java

@@ -1,5 +1,6 @@
 package org.gcube.portlets.user.dataminermanager.client.computations;
 
+import java.util.ArrayList;
 import java.util.LinkedHashMap;
 
 import org.gcube.portlets.user.dataminermanager.client.common.EventBusProvider;
@@ -12,10 +13,17 @@ import org.gcube.portlets.user.dataminermanager.shared.data.ComputationData;
 
 import com.allen_sauer.gwt.log.client.Log;
 import com.google.gwt.dom.client.Style.Unit;
+import com.google.gwt.http.client.Request;
+import com.google.gwt.http.client.RequestBuilder;
+import com.google.gwt.http.client.RequestCallback;
+import com.google.gwt.http.client.RequestException;
+import com.google.gwt.http.client.Response;
+import com.google.gwt.http.client.URL;
 import com.sencha.gxt.core.client.dom.ScrollSupport.ScrollMode;
 import com.sencha.gxt.core.client.util.Margins;
 import com.sencha.gxt.widget.core.client.FramedPanel;
 import com.sencha.gxt.widget.core.client.container.HtmlLayoutContainer;
+import com.sencha.gxt.widget.core.client.container.MarginData;
 import com.sencha.gxt.widget.core.client.container.SimpleContainer;
 import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer;
 import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData;
@@ -34,6 +42,8 @@ public class ComputationsViewerPanel extends FramedPanel {
 
 	private VerticalLayoutContainer v;
 	private ComputationData computationData;
+	private ArrayList<String> urlList;
+	private LinkedHashMap<String, String> urlFileNameMap;
 
 	public ComputationsViewerPanel() {
 		super();
@@ -47,9 +57,10 @@ public class ComputationsViewerPanel extends FramedPanel {
 	}
 
 	private void init() {
-		setId("ComputationsViewerPanel");
+		setItemId("ComputationsViewerPanel");
 		forceLayoutOnResize = true;
-		setBodyBorder(true);
+		setBodyBorder(false);
+		setBorders(false);
 		setBodyStyle("backgroundColor:white;");
 		setHeaderVisible(true);
 		setResize(true);
@@ -166,7 +177,7 @@ public class ComputationsViewerPanel extends FramedPanel {
 		HtmlLayoutContainer title = new HtmlLayoutContainer(
 				"<br><center>No computation selected.</center>");
 		sectionTitle.add(title);
-		v.add(sectionTitle, new VerticalLayoutData(-1, -1, new Margins(15)));
+		v.add(sectionTitle, new VerticalLayoutData(-1, -1, new Margins(20)));
 		computationData = null;
 		forceLayout();
 	}
@@ -177,29 +188,40 @@ public class ComputationsViewerPanel extends FramedPanel {
 		addComputationData();
 	}
 
-	/**
+	
-	 * 
+
-	 */
 	private void addComputationData() {
-		if(computationData==null){
+		
-			Log.error("ComputationData is null!");
+		
-			UtilsGXT3.alert("Error", "No information on computation is retrieved!");
+		
-			return;
+		
 	} 
 	
 	
+	private void createView(){
+		if (computationData == null) {
+			Log.error("ComputationData is null!");
+			UtilsGXT3.alert("Error",
+					"No information on computation is retrieved!");
+			return;
+		}
+
 		SimpleContainer sectionTitle = new SimpleContainer();
 		// title
 		HtmlLayoutContainer title = new HtmlLayoutContainer(
-				".: Computation Report of <b>" + computationData.getComputationId().getId() + "</b>");
+				"<center>.: Computation Report of <b>"
-		sectionTitle.add(title);
+						+ computationData.getComputationId().getId()
+						+ "</b></center>");
+		sectionTitle.add(title, new MarginData());
+		sectionTitle.getElement().getStyle().setMarginRight(20, Unit.PX);
+		// v.add(sectionTitle, new VerticalLayoutData(1, -1, new Margins(0)));
+		v.add(sectionTitle, new VerticalLayoutData(-1, -1, new Margins(10)));
 
-		//v.add(sectionTitle, new VerticalLayoutData(1, -1, new Margins(15)));
+		if (computationData.getOutputParameters() != null
-		
+				&& !computationData.getOutputParameters().isEmpty()) {
-		
-		if(computationData.getOutputParameters()!=null&&!computationData.getOutputParameters().isEmpty()){
 			VerticalLayoutContainer outputVBox = new VerticalLayoutContainer();
-		    LinkedHashMap<String,String> output=computationData.getOutputParameters();
+			LinkedHashMap<String, String> output = computationData
+					.getOutputParameters();
 			for (String key : output.keySet()) {
 				TextField textField = new TextField();
 				textField.setValue(output.get(key));
@@ -207,20 +229,24 @@ public class ComputationsViewerPanel extends FramedPanel {
 				FieldLabel fieldLabel = new FieldLabel(textField, key);
 				fieldLabel.setLabelWidth(200);
 				fieldLabel.setLabelWordWrap(true);
-				outputVBox.add(fieldLabel,new VerticalLayoutData(1, -1, new Margins(4)));
+				outputVBox.add(fieldLabel, new VerticalLayoutData(1, -1,
+						new Margins(4)));
 			}
 
 			FieldSet outputFieldSet = new FieldSet();
 			outputFieldSet.setHeadingText("Output Result");
 			outputFieldSet.setCollapsible(true);
 			outputFieldSet.add(outputVBox);
-			outputFieldSet.getElement().getStyle().setMarginRight(15, Unit.PX);
+			outputFieldSet.getElement().getStyle().setMarginRight(20, Unit.PX);
-			v.add(outputFieldSet, new VerticalLayoutData(1, -1, new Margins(15)));
+			v.add(outputFieldSet, new VerticalLayoutData(-1, -1,
+					new Margins(10)));
 		}
 
-		if(computationData.getInputParameters()!=null&&!computationData.getInputParameters().isEmpty()){
+		if (computationData.getInputParameters() != null
+				&& !computationData.getInputParameters().isEmpty()) {
 			VerticalLayoutContainer inputVBox = new VerticalLayoutContainer();
-			LinkedHashMap<String,String> input=computationData.getInputParameters();
+			LinkedHashMap<String, String> input = computationData
+					.getInputParameters();
 			for (String key : input.keySet()) {
 				TextField textField = new TextField();
 				textField.setValue(input.get(key));
@@ -228,15 +254,17 @@ public class ComputationsViewerPanel extends FramedPanel {
 				FieldLabel fieldLabel = new FieldLabel(textField, key);
 				fieldLabel.setLabelWidth(200);
 				fieldLabel.setLabelWordWrap(true);
-				inputVBox.add(fieldLabel,new VerticalLayoutData(1, -1, new Margins(4)));
+				inputVBox.add(fieldLabel, new VerticalLayoutData(1, -1,
+						new Margins(4)));
 			}
 
 			FieldSet inputFieldSet = new FieldSet();
 			inputFieldSet.setHeadingText("Input Parameters");
 			inputFieldSet.setCollapsible(true);
 			inputFieldSet.add(inputVBox);
-			inputFieldSet.getElement().getStyle().setMarginRight(15, Unit.PX);
+			inputFieldSet.getElement().getStyle().setMarginRight(20, Unit.PX);
-			v.add(inputFieldSet, new VerticalLayoutData(1, -1, new Margins(15)));
+			v.add(inputFieldSet,
+					new VerticalLayoutData(-1, -1, new Margins(10)));
 		}
 
 		VerticalLayoutContainer detailsVBox = new VerticalLayoutContainer();
@@ -246,7 +274,8 @@ public class ComputationsViewerPanel extends FramedPanel {
 		FieldLabel startDateLabel = new FieldLabel(startDateField, "Start Date");
 		startDateLabel.setLabelWidth(200);
 		startDateLabel.setLabelWordWrap(true);
-		detailsVBox.add(startDateLabel,new VerticalLayoutData(1, -1, new Margins(4)));
+		detailsVBox.add(startDateLabel, new VerticalLayoutData(1, -1,
+				new Margins(4)));
 
 		TextField endDateField = new TextField();
 		endDateField.setValue(computationData.getEndDate());
@@ -254,7 +283,8 @@ public class ComputationsViewerPanel extends FramedPanel {
 		FieldLabel endDateLabel = new FieldLabel(endDateField, "End Date");
 		endDateLabel.setLabelWidth(200);
 		endDateLabel.setLabelWordWrap(true);
-		detailsVBox.add(endDateLabel,new VerticalLayoutData(1, -1, new Margins(4)));
+		detailsVBox.add(endDateLabel, new VerticalLayoutData(1, -1,
+				new Margins(4)));
 
 		TextField statusField = new TextField();
 		statusField.setValue(computationData.getStatus());
@@ -262,7 +292,8 @@ public class ComputationsViewerPanel extends FramedPanel {
 		FieldLabel statusLabel = new FieldLabel(statusField, "Status");
 		statusLabel.setLabelWidth(200);
 		statusLabel.setLabelWordWrap(true);
-		detailsVBox.add(statusLabel,new VerticalLayoutData(1, -1, new Margins(4)));
+		detailsVBox.add(statusLabel, new VerticalLayoutData(1, -1, new Margins(
+				4)));
 
 		TextField vreField = new TextField();
 		vreField.setValue(computationData.getVre());
@@ -270,40 +301,174 @@ public class ComputationsViewerPanel extends FramedPanel {
 		FieldLabel vreLabel = new FieldLabel(vreField, "VRE");
 		vreLabel.setLabelWidth(200);
 		vreLabel.setLabelWordWrap(true);
-		detailsVBox.add(vreLabel,new VerticalLayoutData(1, -1, new Margins(4)));
+		detailsVBox
+				.add(vreLabel, new VerticalLayoutData(1, -1, new Margins(4)));
 
 		FieldSet detailsFieldSet = new FieldSet();
 		detailsFieldSet.setHeadingText("Computation Details");
 		detailsFieldSet.setCollapsible(true);
 		detailsFieldSet.add(detailsVBox);
-		detailsFieldSet.getElement().getStyle().setMarginRight(15, Unit.PX);
+		detailsFieldSet.getElement().getStyle().setMarginRight(20, Unit.PX);
-		v.add(detailsFieldSet, new VerticalLayoutData(1, -1, new Margins(15)));
+		v.add(detailsFieldSet, new VerticalLayoutData(-1, -1, new Margins(10)));
 
 		VerticalLayoutContainer operatorVBox = new VerticalLayoutContainer();
 		TextField operatorNameField = new TextField();
-		operatorNameField.setValue(computationData.getComputationId().getOperatorName());
+		operatorNameField.setValue(computationData.getComputationId()
+				.getOperatorName());
 		operatorNameField.setReadOnly(true);
-		FieldLabel operatorNameLabel=new FieldLabel(operatorNameField, "Operator Name");
+		FieldLabel operatorNameLabel = new FieldLabel(operatorNameField,
+				"Operator Name");
 		operatorNameLabel.setLabelWidth(200);
 		operatorNameLabel.setLabelWordWrap(true);
-		operatorVBox.add(operatorNameLabel,new VerticalLayoutData(1, -1, new Margins(4)));	
+		operatorVBox.add(operatorNameLabel, new VerticalLayoutData(1, -1,
+				new Margins(4)));
 
 		TextArea operatorDescriptionField = new TextArea();
-		operatorDescriptionField.setHeight("50px");
+		operatorDescriptionField.setHeight(40);
-		operatorDescriptionField.setValue(computationData.getOperatorDescription());
+		operatorDescriptionField.setValue(computationData
+				.getOperatorDescription());
 		operatorDescriptionField.setReadOnly(true);
-		FieldLabel operatorDescriptionLabel=new FieldLabel(operatorDescriptionField, "Operator Description");
+		FieldLabel operatorDescriptionLabel = new FieldLabel(
+				operatorDescriptionField, "Operator Description");
 		operatorDescriptionLabel.setLabelWidth(200);
 		operatorDescriptionLabel.setLabelWordWrap(true);
-		operatorVBox.add(operatorDescriptionLabel,new VerticalLayoutData(1, -1, new Margins(5)));	
+		operatorDescriptionLabel.setHeight(50);
+		operatorVBox.add(operatorDescriptionLabel, new VerticalLayoutData(1,
+				-1, new Margins(5)));
 
 		FieldSet operatorFieldSet = new FieldSet();
 		operatorFieldSet.setHeadingText("Operator Details");
 		operatorFieldSet.setCollapsible(true);
+		operatorFieldSet.setHeight(130);
 		operatorFieldSet.add(operatorVBox);
-		operatorFieldSet.getElement().getStyle().setMarginRight(15, Unit.PX);
+		operatorFieldSet.getElement().getStyle().setMarginBottom(120, Unit.PX);
-		v.add(operatorFieldSet, new VerticalLayoutData(1, -1, new Margins(15)));
+		operatorFieldSet.getElement().getStyle().setMarginRight(20, Unit.PX);
+		v.add(operatorFieldSet, new VerticalLayoutData(-1, -1, new Margins(10)));
 
 		forceLayout();
+
+	}
+	
+	/**
+	 * 
+	 */
+	private void createUrlList() {
+		urlList = new ArrayList<String>();
+		urlFileNameMap = new LinkedHashMap<String, String>();
+
+		if (computationData.getOutputParameters() != null
+				&& !computationData.getOutputParameters().isEmpty()) {
+			LinkedHashMap<String, String> output = computationData
+					.getOutputParameters();
+			for (String key : output.keySet()) {
+				String value = output.get(key);
+				if (value != null && !value.isEmpty() && value.startsWith("http")) {
+					urlList.add(value);
 				}
+			}
+		}
+		if (computationData.getInputParameters() != null
+				&& !computationData.getInputParameters().isEmpty()) {
+			LinkedHashMap<String, String> input = computationData
+					.getInputParameters();
+			for (String key : input.keySet()) {
+				String value = input.get(key);
+				if (value != null && !value.isEmpty()&& value.startsWith("http")) {
+					urlList.add(value);
+				}
+			}
+		}
+
+		if (!urlList.isEmpty()) {
+			retrieveUrlInformation(null);
+		} else {
+			
+		}
+
+	}
+
+	private void retrieveUrlInformation(String url) {
+		if (url == null) {
+			if (urlList != null && !urlList.isEmpty()) {
+				retrieveFileName(urlList.get(0));
+			} else {
+
+			}
+		} else {
+			int index=urlList.indexOf(url);
+			if(index==-1){
+				
+			} else {
+				if(index==urlList.size()-1){
+					
+				} else {
+					retrieveFileName(urlList.get(index++));
+				}
+			}
+		}
+	}
+
+	private void retrieveFileName(final String url) {
+
+		try {
+			RequestBuilder builder = new RequestBuilder(RequestBuilder.HEAD,
+					URL.encode(url));
+
+			builder.sendRequest(null, new RequestCallback() {
+
+				@Override
+				public void onResponseReceived(Request request,
+						Response response) {
+					if (200 == response.getStatusCode()) {
+						String contentDisposition = response
+								.getHeader("Content-Disposition");
+						// ContentDisposition = "attachment; filename=abc.jpg"
+						if (contentDisposition != null
+								&& contentDisposition.indexOf("=") != -1) {
+							String fileName = contentDisposition.split("=")[1]; // getting
+																				// value
+																				// after
+																				// '='
+							urlFileNameMap.put(url, fileName);
+							retrieveUrlInformation(url);
+						} else {
+							urlFileNameMap.put(url, null);
+							retrieveUrlInformation(url);
+						}
+					} else {
+						urlFileNameMap.put(url, null);
+						retrieveUrlInformation(url);
+					}
+				}
+
+				@Override
+				public void onError(Request request, Throwable exception) {
+					Log.error(exception.getLocalizedMessage());
+					exception.printStackTrace();
+					urlFileNameMap.put(url, null);
+					retrieveUrlInformation(url);
+
+				}
+			});
+		} catch (RequestException e) {
+			Log.error(e.getLocalizedMessage());
+			e.printStackTrace();
+			UtilsGXT3.alert("Error", "Error retrieving file name from public url!");
+		} 
+
+		/*
+		 * URL url = new URL("http://somesite/getFile?id=12345");
+		 * HttpURLConnection conn = (HttpURLConnection) url.openConnection();
+		 * conn.setRequestMethod("GET"); conn.setAllowUserInteraction(false);
+		 * conn.setDoInput(true); conn.setDoOutput(true); conn.connect();
+		 * 
+		 * String raw = conn.getHeaderField("Content-Disposition"); // raw =
+		 * "attachment; filename=abc.jpg" if (raw != null && raw.indexOf("=") !=
+		 * -1) { String fileName = raw.split("=")[1]; // getting value after '='
+		 * } else { // fall back to random generated file name? }
+		 */
+	}
+
+	
+
 }

src/main/java/org/gcube/portlets/user/dataminermanager/server/smservice/SClient4WPS.java

@@ -1240,8 +1240,8 @@ public class SClient4WPS extends SClient {
 		String operatorDescritpion = computationProperties
 				.get("operator_description");
 		String vre = computationProperties.get("VRE");
-		String startDate = computationProperties.get("startDate");
+		String startDate = computationProperties.get("start_date");
-		String endDate = computationProperties.get("endDate");
+		String endDate = computationProperties.get("end_date");
 		String status = computationProperties.get("status");
 		String executionType = computationProperties.get("execution_type");