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package eu.dnetlib.client.leftColumn;
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import java.util.ArrayList;
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import java.util.Date;
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import com.github.gwtbootstrap.client.ui.Alert;
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import com.github.gwtbootstrap.client.ui.Button;
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import com.github.gwtbootstrap.client.ui.CheckBox;
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import com.github.gwtbootstrap.client.ui.Form;
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import com.github.gwtbootstrap.client.ui.ModalFooter;
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import com.github.gwtbootstrap.client.ui.TextBox;
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import com.github.gwtbootstrap.client.ui.constants.AlertType;
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import com.github.gwtbootstrap.client.ui.constants.AlternateSize;
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import com.github.gwtbootstrap.client.ui.constants.ButtonType;
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import com.github.gwtbootstrap.client.ui.constants.FormType;
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import com.google.gwt.core.client.JsArray;
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import com.google.gwt.core.client.JsonUtils;
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import com.google.gwt.dom.client.Style.TextDecoration;
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import com.google.gwt.event.dom.client.ClickEvent;
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import com.google.gwt.event.dom.client.ClickHandler;
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import com.google.gwt.event.logical.shared.SelectionEvent;
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import com.google.gwt.event.logical.shared.SelectionHandler;
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import com.google.gwt.http.client.Request;
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import com.google.gwt.http.client.RequestBuilder;
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import com.google.gwt.http.client.RequestCallback;
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import com.google.gwt.http.client.RequestException;
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import com.google.gwt.http.client.Response;
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import com.google.gwt.i18n.client.DateTimeFormat;
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import com.google.gwt.thirdparty.javascript.jscomp.parsing.parser.trees.GetAccessorTree;
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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.ui.Anchor;
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import com.google.gwt.user.client.ui.FlowPanel;
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import com.google.gwt.user.client.ui.IsWidget;
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import com.google.gwt.user.client.ui.Label;
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import com.google.gwt.user.client.ui.Tree;
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import com.google.gwt.user.client.ui.TreeItem;
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import com.google.gwt.user.client.ui.Widget;
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import com.google.gwt.user.datepicker.client.CalendarUtil;
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import eu.dnetlib.client.Generate;
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import eu.dnetlib.client.widgets.AlertWidget;
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import eu.dnetlib.client.widgets.AutoCompleteWidget;
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import eu.dnetlib.client.widgets.DropdownListWidget;
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import eu.dnetlib.client.widgets.FormFieldSet;
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import eu.dnetlib.client.widgets.MultipleValuesWidget;
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import eu.dnetlib.client.widgets.MultipleValuesWidget.SearchingListener;
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import eu.dnetlib.shared.FiltersData;
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import eu.dnetlib.shared.SchemaAnswer;
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import eu.dnetlib.shared.ValuesOfFields;
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import eu.dnetlib.shared.ValuesOfFields.Data.FilterClass;
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public class FilterWidget implements IsWidget {
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private FlowPanel filtersPanel = new FlowPanel();
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public boolean isForEdit = false;
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private static String BASE_URL = "http://dl114.madgik.di.uoa.gr/stats/";
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private FiltersData filtersData;
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private TextBox fromTextBox = new TextBox();
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private TextBox toTextBox = new TextBox();
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private FlowPanel flowPanelForDiscrete = new FlowPanel();
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private int numberOfCurrentColumn;
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private int indexForEdit;
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private int numberOfFilter;
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private final FlowPanel continuousPanel = new FlowPanel();
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private FlowPanel discretePanel = new FlowPanel();
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private DropdownListWidget fieldsListBox = new DropdownListWidget();
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private SchemaAnswer schemaFromServer;
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private String selectedTable;
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private String selectedField;
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private String displayedSelectedField;
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private ArrayList<String> discreteValues = new ArrayList<String>();
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private AutoCompleteWidget autoComplete;
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private Button applyFilter = new Button();
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private Alert loadingAlert = new Alert();
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private Alert notFilledAlert = new Alert();
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private FormFieldSet choosingField;
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private AlertWidget responseAlert;
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private ModalFooter modalFooter;
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private MultipleValuesWidget multipleValuesWidget;
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private int comingFromSetState = 0;
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private boolean prevOpenState = true;
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private int numberOfResults = 0;
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private ArrayList<Anchor> dateAnchors = new ArrayList<Anchor>();
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private FlowPanel exampleValues = new FlowPanel();
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private CheckBox applyAll = new CheckBox();
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private boolean applyToAll = false;
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private boolean isFromLoad = false;
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private final Timer repeatingTimer = new Timer() {
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@Override
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public void run() {
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if(loadingAlert.getText().contains("...")){
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loadingAlert.setText("Loading data. Please wait");
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}else{
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loadingAlert.setText(loadingAlert.getText()+".");
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}
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}
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};
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public void setIndexForEdit(int indexForEdit){
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this.indexForEdit = indexForEdit;
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this.isForEdit = true;
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}
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public boolean isApplyToAll() {
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return applyToAll;
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}
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public void setApplyToAll(boolean applyToAll) {
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this.applyToAll = applyToAll;
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}
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public boolean getIsForEdit(){
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return this.isForEdit;
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}
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public interface AppliedListener {
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public void onEvent();
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}
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private AppliedListener appliedListener;
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public void setAppliedListener(AppliedListener appliedListener){
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this.appliedListener = appliedListener;
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}
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public FilterWidget(SchemaAnswer schemaFromServer,int numberOfCurrentColumn){
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this.numberOfCurrentColumn = numberOfCurrentColumn;
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this.schemaFromServer = schemaFromServer;
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designDivInModal();
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}
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public FilterWidget(SchemaAnswer schemaFromServer,int numberOfCurrentColumn,boolean isForEdit,int numberOfFilter){
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this.numberOfCurrentColumn = numberOfCurrentColumn;
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this.schemaFromServer = schemaFromServer;
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this.isForEdit = isForEdit;
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this.numberOfFilter = numberOfFilter;
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this.indexForEdit = numberOfFilter;
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designDivInModal();
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}
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public FilterWidget(SchemaAnswer schemaFromServer,int numberOfCurrentColumn,ModalFooter modalFooter,int numberOfFilter,boolean isFromLoad){
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this.modalFooter = modalFooter;
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this.numberOfCurrentColumn = numberOfCurrentColumn;
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this.numberOfFilter = numberOfFilter;
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this.schemaFromServer = schemaFromServer;
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this.isFromLoad = isFromLoad;
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if(isFromLoad){
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this.isForEdit=true;
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this.indexForEdit=numberOfFilter;
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}
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designDivInModal();
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if(isFromLoad){
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loadData();
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}
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}
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public void loadData(){
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fieldsListBox.getListBox().addItem(ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getFilters().get(numberOfFilter).getDisplayedFieldValue());
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TreeItem tempItem = new TreeItem();
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tempItem.setText(ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getFilters().get(numberOfFilter).getDisplayedFieldValue());
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tempItem.getElement().setAttribute("value", ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getFilters().get(numberOfFilter).getFieldValue() + " type " + ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getFilters().get(numberOfFilter).getGroupBy());
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fieldsListBox.getMasterTree().setSelectedItem(tempItem);
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if(ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getFilters().get(numberOfFilter).getType().equals("Discrete")){
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discretePanel.setVisible(true);
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multipleValuesWidget.setValues(ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getFilters().get(numberOfFilter).getDiscreteValues(), ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getDataSource(), ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getFilters().get(numberOfFilter).getFieldValue());
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}else{
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fromTextBox.setText(ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getFilters().get(numberOfFilter).getValueFrom());
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toTextBox.setText(ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getFilters().get(numberOfFilter).getValueTo());
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continuousPanel.setVisible(true);
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}
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this.displayedSelectedField=ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getFilters().get(numberOfFilter).getDisplayedFieldValue();
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}
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public void designDivInModal(){
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continuousPanel.setVisible(false);
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discretePanel.setVisible(false);
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responseAlert = new AlertWidget("Could not retrieve JSON", AlertType.ERROR);
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applyAll.setText("Apply on all dataseries");
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Form filtersForm = new Form();
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filtersForm.setType(FormType.HORIZONTAL);
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choosingField = new FormFieldSet("Choose field (*)", fieldsListBox.asWidget());
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filtersForm.add(notFilledAlert);
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filtersForm.add(responseAlert.asWidget());
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filtersForm.add(loadingAlert);
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filtersForm.add(choosingField);
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filtersForm.add(continuousPanel);
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filtersForm.add(discretePanel);
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loadingAlert.setType(AlertType.INFO);
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loadingAlert.setClose(false);
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loadingAlert.setText("Loading data. Please wait...");
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loadingAlert.setVisible(false);
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notFilledAlert.setType(AlertType.ERROR);
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notFilledAlert.setClose(false);
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notFilledAlert.setText("Please fill all the required fields.");
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notFilledAlert.setVisible(false);
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applyFilter.setVisible(true);
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applyFilter.setText("Apply filter");
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applyFilter.setType(ButtonType.PRIMARY);
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applyFilter.addStyleName("applyFilter");
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applyFilter.addClickHandler(new ClickHandler() {
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@Override
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public void onClick(ClickEvent event) {
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// TODO Auto-generated method stub
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if(checkAll()){
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addFilter();
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if(appliedListener!=null)
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appliedListener.onEvent();
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notFilledAlert.setVisible(false);
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}else{
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notFilledAlert.setVisible(true);
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}
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}
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});
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applyAll.addClickHandler(new ClickHandler() {
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@Override
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public void onClick(ClickEvent event) {
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// TODO Auto-generated method stub
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applyToAll = applyAll.getValue();
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}
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});
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applyAll.addStyleName("applyall-checkbox");
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modalFooter.add(applyAll);
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modalFooter.add(applyFilter);
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if(ValuesOfFields.getInstance().getColumnsDataList().size()==1 || isFromLoad){
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applyAll.setVisible(false);
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}
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if(isForEdit){
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if(ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getFilters().get(indexForEdit).getType().equals("Discrete")){
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discretePanel.setVisible(true);
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}else{
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continuousPanel.setVisible(true);
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}
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fieldsListBox.getListBox().addItem(ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getFilters().get(indexForEdit).getGroupBy());
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}else{
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bringAllOfCertainTable(fieldsListBox);
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}
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designContinuousTab(continuousPanel);
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designDiscreteTab(discretePanel,true);
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filtersPanel.add(filtersForm);
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}
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public void designContinuousTab(FlowPanel continuousPanel){
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FlowPanel flowPanel = new FlowPanel();
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283
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284
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Form continousForm = new Form();
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fromTextBox.setAlternateSize(AlternateSize.SMALL);
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toTextBox.setAlternateSize(AlternateSize.SMALL);
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continousForm.setType(FormType.HORIZONTAL);
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Label continuousLabel = new Label();
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continuousLabel.setText("Continuous");
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continuousLabel.addStyleName("groupLabel");
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continousForm.add(new FormFieldSet(null, continuousLabel));
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continousForm.add(new FormFieldSet("From (*)", fromTextBox));
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continousForm.add(new FormFieldSet("To (*)", toTextBox));
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if(isForEdit){
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if(ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getFilters().get(indexForEdit).getType().equals("Continuous")){
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fromTextBox.setText(ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getFilters().get(indexForEdit).getValueFrom());
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toTextBox.setText(ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getFilters().get(indexForEdit).getValueTo());
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}
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}else{
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fromTextBox.setPlaceholder("From..");
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toTextBox.setPlaceholder("To..");
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}
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310
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Anchor oneYearAnchor = new Anchor();
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oneYearAnchor.setText("Last year");
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oneYearAnchor.addClickHandler(new ClickHandler() {
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@Override
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public void onClick(ClickEvent event) {
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Date today = new Date();
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DateTimeFormat dateTimeFormat = DateTimeFormat.getFormat("yyyy/MM/dd");
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toTextBox.setText(dateTimeFormat.format(today));
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CalendarUtil.addMonthsToDate(today, -12);
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fromTextBox.setText(dateTimeFormat.format(today));
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}
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});
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oneYearAnchor.addStyleName("predefined-dates");
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Anchor sixMonthsAnchor = new Anchor();
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sixMonthsAnchor.setText("Last 6 months ");
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sixMonthsAnchor.addClickHandler(new ClickHandler() {
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@Override
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public void onClick(ClickEvent event) {
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Date today = new Date();
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DateTimeFormat dateTimeFormat = DateTimeFormat.getFormat("yyyy/MM/dd");
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toTextBox.setText(dateTimeFormat.format(today));
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CalendarUtil.addMonthsToDate(today, -6);
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fromTextBox.setText(dateTimeFormat.format(today));
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}
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});
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sixMonthsAnchor.addStyleName("predefined-dates");
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341
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Anchor threeMonthsAnchor = new Anchor();
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threeMonthsAnchor.setText("Last 3 months ");
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threeMonthsAnchor.addClickHandler(new ClickHandler() {
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345
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@Override
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public void onClick(ClickEvent event) {
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Date today = new Date();
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348
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DateTimeFormat dateTimeFormat = DateTimeFormat.getFormat("yyyy/MM/dd");
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toTextBox.setText(dateTimeFormat.format(today));
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CalendarUtil.addMonthsToDate(today, -3);
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fromTextBox.setText(dateTimeFormat.format(today));
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}
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});
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threeMonthsAnchor.addStyleName("predefined-dates");
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355
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Anchor nowAnchor = new Anchor();
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nowAnchor.setText("Today ");
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358
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nowAnchor.addClickHandler(new ClickHandler() {
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359
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360
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@Override
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361
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public void onClick(ClickEvent event) {
|
|
362
|
toTextBox.setText("today");
|
|
363
|
ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getFilters().get(numberOfFilter).setValueTo("today");
|
|
364
|
}
|
|
365
|
});
|
|
366
|
nowAnchor.addStyleName("predefined-dates");
|
|
367
|
|
|
368
|
continousForm.add(nowAnchor);
|
|
369
|
continousForm.add(threeMonthsAnchor);
|
|
370
|
continousForm.add(sixMonthsAnchor);
|
|
371
|
continousForm.add(oneYearAnchor);
|
|
372
|
|
|
373
|
dateAnchors.add(nowAnchor);
|
|
374
|
dateAnchors.add(threeMonthsAnchor);
|
|
375
|
dateAnchors.add(sixMonthsAnchor);
|
|
376
|
dateAnchors.add(oneYearAnchor);
|
|
377
|
|
|
378
|
|
|
379
|
flowPanel.add(continousForm);
|
|
380
|
|
|
381
|
|
|
382
|
continuousPanel.add(flowPanel);
|
|
383
|
}
|
|
384
|
|
|
385
|
public void designDiscreteTab(FlowPanel discretePanel,boolean firstTime){
|
|
386
|
|
|
387
|
Alert loadingAlert_discrete = new Alert();
|
|
388
|
final String table = this.selectedTable;
|
|
389
|
final String field = this.selectedField;
|
|
390
|
|
|
391
|
final Form discreteTabForm = new Form();
|
|
392
|
loadingAlert_discrete=loadingAlert;
|
|
393
|
loadingAlert_discrete.setText("Loading data, please wait..");
|
|
394
|
loadingAlert_discrete.setVisible(true);
|
|
395
|
|
|
396
|
|
|
397
|
|
|
398
|
Label discreteLabel = new Label();
|
|
399
|
discreteLabel.setText("Discrete");
|
|
400
|
discreteLabel.addStyleName("groupLabel");
|
|
401
|
discreteTabForm.add(loadingAlert_discrete);
|
|
402
|
|
|
403
|
|
|
404
|
discreteTabForm.add(new FormFieldSet(null, discreteLabel));
|
|
405
|
multipleValuesWidget = new MultipleValuesWidget(table, field);
|
|
406
|
discreteTabForm.add(new FormFieldSet("Value (*)", multipleValuesWidget.asWidget()));
|
|
407
|
|
|
408
|
SearchingListener searchingListener = new SearchingListener() {
|
|
409
|
|
|
410
|
@Override
|
|
411
|
public void onSearch() {
|
|
412
|
fieldsListBox.setDisabled(true);
|
|
413
|
}
|
|
414
|
@Override
|
|
415
|
public void onReturn() {
|
|
416
|
fieldsListBox.setDisabled(false);
|
|
417
|
}
|
|
418
|
};
|
|
419
|
multipleValuesWidget.setSearchingListener(searchingListener);
|
|
420
|
|
|
421
|
loadingAlert_discrete.setVisible(false);
|
|
422
|
|
|
423
|
exampleValues.addStyleName("exampleValues");
|
|
424
|
flowPanelForDiscrete.add(discreteTabForm);
|
|
425
|
flowPanelForDiscrete.add(exampleValues);
|
|
426
|
discretePanel.add(flowPanelForDiscrete);
|
|
427
|
|
|
428
|
}
|
|
429
|
|
|
430
|
|
|
431
|
private void addFilter(){
|
|
432
|
|
|
433
|
FilterClass tempFilterClass = new FilterClass();
|
|
434
|
boolean nothingChecked = true;
|
|
435
|
if(multipleValuesWidget.getValues().size()!=0){
|
|
436
|
nothingChecked=false;
|
|
437
|
}
|
|
438
|
|
|
439
|
String[] splitted = fieldsListBox.getMasterTree().getSelectedItem().getElement().getAttribute("value").split(" type ");
|
|
440
|
tempFilterClass.setFieldValue(splitted[0]);
|
|
441
|
tempFilterClass.setGroupBy(splitted[1]);
|
|
442
|
tempFilterClass.setDisplayedFieldValue(this.displayedSelectedField);
|
|
443
|
|
|
444
|
|
|
445
|
if(nothingChecked){
|
|
446
|
int lengthOfMin = fromTextBox.getText().split("/").length;
|
|
447
|
int lengthOfMax = toTextBox.getText().split("/").length;
|
|
448
|
String finalValueMin = new String();
|
|
449
|
String finalValueMax = new String();
|
|
450
|
if(lengthOfMin==3){
|
|
451
|
finalValueMin = changeFormat(fromTextBox.getText(), "yyyy/MM/dd", "yyyy-MM-dd");
|
|
452
|
}else if(lengthOfMin==2){
|
|
453
|
finalValueMin = changeFormat(fromTextBox.getText(), "yyyy/MM", "yyyy-MM");
|
|
454
|
}else{
|
|
455
|
finalValueMin = fromTextBox.getText();
|
|
456
|
}
|
|
457
|
if(lengthOfMax==3){
|
|
458
|
finalValueMax = changeFormat(toTextBox.getText(), "yyyy/MM/dd", "yyyy-MM-dd");
|
|
459
|
}else if(lengthOfMax==2){
|
|
460
|
finalValueMax = changeFormat(toTextBox.getText(), "yyyy/MM", "yyyy-MM");
|
|
461
|
}else{
|
|
462
|
finalValueMax = toTextBox.getText();
|
|
463
|
}
|
|
464
|
tempFilterClass.setValueFrom(finalValueMin);
|
|
465
|
tempFilterClass.setValueTo(finalValueMax);
|
|
466
|
}else{
|
|
467
|
tempFilterClass.setValueFrom(fromTextBox.getText());
|
|
468
|
tempFilterClass.setValueTo(toTextBox.getText());
|
|
469
|
}
|
|
470
|
|
|
471
|
|
|
472
|
|
|
473
|
tempFilterClass.setEnabled(true);
|
|
474
|
tempFilterClass.setDiscreteValues((ArrayList<String>)multipleValuesWidget.getValues());
|
|
475
|
tempFilterClass.setGroupBy(splitted[0]);
|
|
476
|
if(nothingChecked){
|
|
477
|
tempFilterClass.setType("Continuous");
|
|
478
|
}else{
|
|
479
|
tempFilterClass.setType("Discrete");
|
|
480
|
}
|
|
481
|
|
|
482
|
if(isForEdit){
|
|
483
|
ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getFilters().add(indexForEdit,tempFilterClass);
|
|
484
|
ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getFilters().remove(indexForEdit+1);
|
|
485
|
}else{
|
|
486
|
ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getFilters().add(tempFilterClass);
|
|
487
|
applyAll.setVisible(false);
|
|
488
|
}
|
|
489
|
if(applyToAll){
|
|
490
|
for(int i=0;i<ValuesOfFields.getInstance().getColumnsDataList().size();i++){
|
|
491
|
if(i!=numberOfCurrentColumn){
|
|
492
|
ValuesOfFields.getInstance().getColumnsDataList().get(i).getFilters().add(tempFilterClass);
|
|
493
|
}
|
|
494
|
}
|
|
495
|
applyAll.setVisible(false);
|
|
496
|
}
|
|
497
|
|
|
498
|
}
|
|
499
|
|
|
500
|
public void bringAllOfCertainTable(DropdownListWidget x_optionsListBox){
|
|
501
|
|
|
502
|
x_optionsListBox.clear();
|
|
503
|
Tree mainRoot = new Tree();
|
|
504
|
TreeItem root = new TreeItem();
|
|
505
|
root.setText("more");
|
|
506
|
|
|
507
|
int i = ValuesOfFields.getInstance().getColumnsDataList().get(0).getIndexOfDataSource();
|
|
508
|
|
|
509
|
for(int j=0;j<schemaFromServer.getSchema().get(i).getCol().length();j++){
|
|
510
|
String temp=null;
|
|
511
|
temp = schemaFromServer.getSchema().get(i).getCol().get(j).getData();
|
|
512
|
if(temp==null){
|
|
513
|
ArrayList<String> tempList = new ArrayList<String>();
|
|
514
|
ArrayList<String> predecessors = new ArrayList<String>();
|
|
515
|
tempList.add(schemaFromServer.getSchema().get(i).getName());
|
|
516
|
|
|
517
|
if(!schemaFromServer.getSchema().get(i).getCol().get(j).getName().equals("")){
|
|
518
|
predecessors.add(schemaFromServer.getSchema().get(i).getName()+"("+schemaFromServer.getSchema().get(i).getCol().get(j).getToColumn()+")");
|
|
519
|
predecessors.add("("+schemaFromServer.getSchema().get(i).getCol().get(j).getFromColumn()+")"+schemaFromServer.getSchema().get(i).getCol().get(j).getName()+"("+schemaFromServer.getSchema().get(i).getCol().get(j).getFromColumnAfter()+")");
|
|
520
|
}else{
|
|
521
|
predecessors.add(schemaFromServer.getSchema().get(i).getName()+"("+schemaFromServer.getSchema().get(i).getCol().get(j).getFromColumnAfter()+")");
|
|
522
|
}
|
|
523
|
if(!schemaFromServer.getSchema().get(i).getName().equals(schemaFromServer.getSchema().get(i).getCol().get(j).getToTable()))
|
|
524
|
recursiveExport(schemaFromServer,schemaFromServer.getSchema().get(i).getCol().get(j).getToTable(),schemaFromServer.getSchema().get(i).getName(),tempList,root,predecessors,schemaFromServer.getSchema().get(i).getCol().get(j).getToColumnAfter());
|
|
525
|
}else{
|
|
526
|
TreeItem tempItem = new TreeItem();
|
|
527
|
if( !schemaFromServer.getSchema().get(i).getCol().get(j).getExtra_type().equals("none") && !schemaFromServer.getSchema().get(i).getCol().get(j).getExtra_type().equals("none") && schemaFromServer.getSchema().get(i).getCol().get(j).getDisplayed().equals("true")){
|
|
528
|
tempItem.setText(schemaFromServer.getSchema().get(i).getCol().get(j).getLabel());
|
|
529
|
tempItem.setTitle(schemaFromServer.getSchema().get(i).getCol().get(j).getHint());
|
|
530
|
tempItem.getElement().setAttribute("value", schemaFromServer.getSchema().get(i).getCol().get(j).getName()+ " type " + schemaFromServer.getSchema().get(i).getCol().get(j).getExtra_type());
|
|
531
|
mainRoot.addItem(tempItem);
|
|
532
|
}
|
|
533
|
}
|
|
534
|
}
|
|
535
|
|
|
536
|
if (root.getChildCount() != 0) {
|
|
537
|
for (int l = root.getChildCount() - 1; l >= 0; l--)
|
|
538
|
mainRoot.addItem(root.getChild(l));
|
|
539
|
|
|
540
|
}
|
|
541
|
mainRoot.setAnimationEnabled(true);
|
|
542
|
x_optionsListBox.setTreeOptions(mainRoot);
|
|
543
|
|
|
544
|
mainRoot.addSelectionHandler(new SelectionHandler<TreeItem>() {
|
|
545
|
|
|
546
|
@Override
|
|
547
|
public void onSelection(SelectionEvent<TreeItem> event) {
|
|
548
|
if (event.getSelectedItem().getChildCount() == 0) {//ara den eimai se riza alla se fullo
|
|
549
|
String[] splitted = event.getSelectedItem().getElement().getAttribute("value").split(" type ");
|
|
550
|
String[] splitByMinus = splitted[0].split("-");
|
|
551
|
selectedTable = "";
|
|
552
|
|
|
553
|
|
|
554
|
for(int i =0;i<splitByMinus.length-1;i++){
|
|
555
|
if(i==0)
|
|
556
|
selectedTable = selectedTable.concat(splitByMinus[i]);
|
|
557
|
else
|
|
558
|
selectedTable = selectedTable.concat("-"+splitByMinus[i]);
|
|
559
|
}
|
|
560
|
|
|
561
|
if(selectedTable.equals("")){//periptwsi kata tin opoia epilegoume pedio tou idiou table
|
|
562
|
selectedTable = ValuesOfFields.getInstance().getColumnsDataList().get(numberOfCurrentColumn).getDataSource();
|
|
563
|
}
|
|
564
|
|
|
565
|
selectedField = splitByMinus[splitByMinus.length-1];
|
|
566
|
displayedSelectedField = event.getSelectedItem().getText();
|
|
567
|
flowPanelForDiscrete.clear();
|
|
568
|
|
|
569
|
continuousPanel.setVisible(false);
|
|
570
|
discretePanel.setVisible(false);
|
|
571
|
if (!splitted[1].equals("int") && !splitted[1].equals("year") && !splitted[1].equals("date")) {
|
|
572
|
continuousPanel.setVisible(false);
|
|
573
|
discretePanel.setVisible(true);
|
|
574
|
AjaxRequestForDiscrete(BASE_URL + "getFiltersData.php?table=" + selectedTable + "&field=" + selectedField+"&type=example");
|
|
575
|
} else {
|
|
576
|
/* SEARCH ROUTINE ALERT*/
|
|
577
|
fieldsListBox.setDisabled(true);
|
|
578
|
/* END OF SEARCH ROUTINE */
|
|
579
|
if(splitted[1].equals("date")){
|
|
580
|
for(int i=0;i<dateAnchors.size();i++){
|
|
581
|
dateAnchors.get(i).setVisible(true);
|
|
582
|
}
|
|
583
|
}else{
|
|
584
|
for(int i=0;i<dateAnchors.size();i++){
|
|
585
|
dateAnchors.get(i).setVisible(false);
|
|
586
|
}
|
|
587
|
}
|
|
588
|
AjaxRequest(BASE_URL + "getFiltersData.php?table=" + selectedTable + "&field=" + selectedField+"&type=final");
|
|
589
|
|
|
590
|
discretePanel.setVisible(false);
|
|
591
|
continuousPanel.setVisible(true);
|
|
592
|
|
|
593
|
}
|
|
594
|
designDiscreteTab(discretePanel,false);
|
|
595
|
}else {
|
|
596
|
if (comingFromSetState == 1 && prevOpenState) {
|
|
597
|
comingFromSetState++;
|
|
598
|
}
|
|
599
|
if (comingFromSetState != 2) {
|
|
600
|
comingFromSetState++;
|
|
601
|
event.getSelectedItem().setState(!event.getSelectedItem().getState());
|
|
602
|
prevOpenState = !event.getSelectedItem().getState();
|
|
603
|
|
|
604
|
} else {
|
|
605
|
comingFromSetState = 0;
|
|
606
|
prevOpenState = true;
|
|
607
|
}
|
|
608
|
}
|
|
609
|
|
|
610
|
}
|
|
611
|
});
|
|
612
|
}
|
|
613
|
|
|
614
|
public void recursiveExport(SchemaAnswer schemaFromServer, String to, String from, ArrayList<String> circleAlert,TreeItem root, ArrayList<String> predecessors,String toColumn){
|
|
615
|
|
|
616
|
|
|
617
|
for(int i=0;i<schemaFromServer.getSchema().length();i++){
|
|
618
|
if(schemaFromServer.getSchema().get(i).getName().equals(to)){//vres poio table prepei na kanoume expand, sumfwna me tin metavliti "to"
|
|
619
|
|
|
620
|
predecessors.add("("+toColumn+")"+schemaFromServer.getSchema().get(i).getName());
|
|
621
|
TreeItem newRoot = new TreeItem();
|
|
622
|
root.addItem(newRoot);
|
|
623
|
|
|
624
|
newRoot.setText(schemaFromServer.getSchema().get(i).getLabel());
|
|
625
|
for(int k=0;k<schemaFromServer.getSchema().get(i).getCol().length();k++){
|
|
626
|
if(schemaFromServer.getSchema().get(i).getCol().get(k).getToTable()==null){
|
|
627
|
TreeItem tempItem = new TreeItem();
|
|
628
|
String contentString = predecessorsToString(predecessors);
|
|
629
|
if(!schemaFromServer.getSchema().get(i).getCol().get(k).getExtra_type().equals("boolean") && !schemaFromServer.getSchema().get(i).getCol().get(k).getExtra_type().equals("none") && schemaFromServer.getSchema().get(i).getCol().get(k).getDisplayed().equals("true") ){
|
|
630
|
tempItem.setText(schemaFromServer.getSchema().get(i).getCol().get(k).getLabel());
|
|
631
|
tempItem.setTitle(schemaFromServer.getSchema().get(i).getCol().get(k).getHint());
|
|
632
|
tempItem.getElement().setAttribute("value", contentString +"-"+ schemaFromServer.getSchema().get(i).getCol().get(k).getName() + " type " + schemaFromServer.getSchema().get(i).getCol().get(k).getExtra_type());
|
|
633
|
newRoot.addItem(tempItem);
|
|
634
|
}
|
|
635
|
}
|
|
636
|
}
|
|
637
|
|
|
638
|
for(int k=0;k<schemaFromServer.getSchema().get(i).getCol().length();k++){
|
|
639
|
//afou to vreis pare ena ena ta columns kai des poio xreiazetai expand
|
|
640
|
boolean found=false;
|
|
641
|
|
|
642
|
if(schemaFromServer.getSchema().get(i).getCol().get(k).getToTable()!=null){
|
|
643
|
if(circleAlert.contains(schemaFromServer.getSchema().get(i).getCol().get(k).getToTable())){//an auto pou xreiazetai expand exei ginei expand paliotera tote min mpeis
|
|
644
|
found=true;
|
|
645
|
}
|
|
646
|
|
|
647
|
|
|
648
|
if(!found){//den to exoume kanei expand opote ksekina tin anadromi
|
|
649
|
|
|
650
|
circleAlert.add(schemaFromServer.getSchema().get(i).getName());
|
|
651
|
if(!schemaFromServer.getSchema().get(i).getCol().get(k).getName().equals("")){
|
|
652
|
predecessors.add(predecessors.get(predecessors.size()-1).concat("("+toColumn+")"));
|
|
653
|
predecessors.remove(predecessors.size()-2);
|
|
654
|
predecessors.add("("+schemaFromServer.getSchema().get(i).getCol().get(k).getFromColumn()+")"+schemaFromServer.getSchema().get(i).getCol().get(k).getName()+"("+schemaFromServer.getSchema().get(i).getCol().get(k).getFromColumnAfter()+")");
|
|
655
|
|
|
656
|
}else{
|
|
657
|
predecessors.add(predecessors.get(predecessors.size()-1).concat("("+schemaFromServer.getSchema().get(i).getCol().get(k).getFromColumnAfter()+")"));
|
|
658
|
predecessors.remove(predecessors.size()-2);
|
|
659
|
}
|
|
660
|
|
|
661
|
if(!schemaFromServer.getSchema().get(i).getName().equals(schemaFromServer.getSchema().get(i).getCol().get(k).getToTable()))
|
|
662
|
recursiveExport(schemaFromServer, schemaFromServer.getSchema().get(i).getCol().get(k).getToTable(), schemaFromServer.getSchema().get(i).getName(), circleAlert, newRoot, predecessors,schemaFromServer.getSchema().get(i).getCol().get(k).getToColumn());
|
|
663
|
if(newRoot.getChildCount()==0)
|
|
664
|
root.removeItem(newRoot);
|
|
665
|
|
|
666
|
}else{//to exoume ksanakanei expand opote proxwra sto epomeno
|
|
667
|
//do-nothing
|
|
668
|
}
|
|
669
|
}
|
|
670
|
}
|
|
671
|
break;
|
|
672
|
}
|
|
673
|
}
|
|
674
|
|
|
675
|
|
|
676
|
}
|
|
677
|
|
|
678
|
public String predecessorsToString(ArrayList<String> predecessors){
|
|
679
|
|
|
680
|
String contentString = new String("");
|
|
681
|
for(int i=0;i<predecessors.size();i++){
|
|
682
|
contentString = contentString.concat(predecessors.get(i));
|
|
683
|
if(i!=predecessors.size()-1){
|
|
684
|
contentString = contentString.concat("-");
|
|
685
|
}
|
|
686
|
}
|
|
687
|
|
|
688
|
return contentString;
|
|
689
|
}
|
|
690
|
|
|
691
|
private void AjaxRequest (final String URL){
|
|
692
|
|
|
693
|
|
|
694
|
RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, URL);
|
|
695
|
|
|
696
|
try {
|
|
697
|
|
|
698
|
|
|
699
|
Request request = builder.sendRequest(null, new RequestCallback() {
|
|
700
|
|
|
701
|
@Override
|
|
702
|
public void onResponseReceived(Request request, Response response) {
|
|
703
|
|
|
704
|
// TODO Auto-generated method stub
|
|
705
|
|
|
706
|
if(response.getStatusCode()==200){
|
|
707
|
filtersData = JsonUtils.safeEval(response.getText().toString());
|
|
708
|
int lengthOfMin = filtersData.getMin().split("-").length;
|
|
709
|
int lengthOfMax = filtersData.getMax().split("-").length;
|
|
710
|
if(lengthOfMin==3){
|
|
711
|
fromTextBox.setText(changeFormat(filtersData.getMin(), "yyyy-MM-dd", "yyyy/MM/dd"));
|
|
712
|
}else if(lengthOfMin==2){
|
|
713
|
fromTextBox.setText(changeFormat(filtersData.getMin(), "yyyy-MM", "yyyy/MM"));
|
|
714
|
}else{
|
|
715
|
fromTextBox.setText(filtersData.getMin());
|
|
716
|
}
|
|
717
|
if(lengthOfMax==3){
|
|
718
|
toTextBox.setText(changeFormat(filtersData.getMax(), "yyyy-MM-dd", "yyyy/MM/dd"));
|
|
719
|
}else if(lengthOfMax==2){
|
|
720
|
toTextBox.setText(changeFormat(filtersData.getMax(), "yyyy-MM", "yyyy/MM"));
|
|
721
|
}else{
|
|
722
|
toTextBox.setText(filtersData.getMax());
|
|
723
|
}
|
|
724
|
|
|
725
|
discreteValues.clear();//an allaksei pedio enw exei valei idi kapoia pramata sto autocomplete, tote diegrapse ta
|
|
726
|
if(continuousPanel.isVisible()){
|
|
727
|
fromTextBox.setFocus(true);
|
|
728
|
applyFilter.setVisible(true);
|
|
729
|
}else{
|
|
730
|
applyFilter.setVisible(false);
|
|
731
|
autoComplete.getInputTextBox().setFocus(true);
|
|
732
|
}
|
|
733
|
loadingAlert.setVisible(false);
|
|
734
|
choosingField.asWidget().setVisible(true);
|
|
735
|
repeatingTimer.cancel();
|
|
736
|
}else{
|
|
737
|
|
|
738
|
loadingAlert.setVisible(false);
|
|
739
|
responseAlert.trigger();
|
|
740
|
choosingField.asWidget().setVisible(true);
|
|
741
|
}
|
|
742
|
|
|
743
|
fieldsListBox.setDisabled(false);
|
|
744
|
}
|
|
745
|
|
|
746
|
@Override
|
|
747
|
public void onError(Request request, Throwable exception) {
|
|
748
|
loadingAlert.setVisible(false);
|
|
749
|
responseAlert.trigger();
|
|
750
|
choosingField.asWidget().setVisible(true);
|
|
751
|
}
|
|
752
|
});
|
|
753
|
} catch (RequestException e) {
|
|
754
|
e.printStackTrace();
|
|
755
|
loadingAlert.setVisible(false);
|
|
756
|
responseAlert.trigger();
|
|
757
|
choosingField.asWidget().setVisible(true);
|
|
758
|
}
|
|
759
|
}
|
|
760
|
|
|
761
|
|
|
762
|
private void AjaxRequestForDiscrete (final String URL){
|
|
763
|
|
|
764
|
|
|
765
|
RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, URL);
|
|
766
|
|
|
767
|
try {
|
|
768
|
|
|
769
|
|
|
770
|
Request request = builder.sendRequest(null, new RequestCallback() {
|
|
771
|
|
|
772
|
@Override
|
|
773
|
public void onResponseReceived(Request request, Response response) {
|
|
774
|
|
|
775
|
// TODO Auto-generated method stub
|
|
776
|
|
|
777
|
if(response.getStatusCode()==200){
|
|
778
|
filtersData = JsonUtils.safeEval(response.getText().toString());
|
|
779
|
exampleValues.clear();
|
|
780
|
if(filtersData.getData()!=null){
|
|
781
|
String contentString = new String();
|
|
782
|
contentString = "E.g :";
|
|
783
|
for(int i=0;i<filtersData.getData().length();i++){
|
|
784
|
if(i==0)
|
|
785
|
contentString = contentString.concat(" \""+filtersData.getData().get(i).toString()+"\"");
|
|
786
|
else
|
|
787
|
contentString = contentString.concat(", \""+filtersData.getData().get(i).toString()+"\"");
|
|
788
|
}
|
|
789
|
exampleValues.add(new Label(contentString));
|
|
790
|
}
|
|
791
|
}else{
|
|
792
|
|
|
793
|
loadingAlert.setVisible(false);
|
|
794
|
responseAlert.trigger();
|
|
795
|
choosingField.asWidget().setVisible(true);
|
|
796
|
}
|
|
797
|
fieldsListBox.setDisabled(false);
|
|
798
|
}
|
|
799
|
|
|
800
|
@Override
|
|
801
|
public void onError(Request request, Throwable exception) {
|
|
802
|
loadingAlert.setVisible(false);
|
|
803
|
responseAlert.trigger();
|
|
804
|
choosingField.asWidget().setVisible(true);
|
|
805
|
}
|
|
806
|
});
|
|
807
|
} catch (RequestException e) {
|
|
808
|
e.printStackTrace();
|
|
809
|
loadingAlert.setVisible(false);
|
|
810
|
responseAlert.trigger();
|
|
811
|
choosingField.asWidget().setVisible(true);
|
|
812
|
}
|
|
813
|
}
|
|
814
|
|
|
815
|
private boolean checkAll(){
|
|
816
|
if(!fieldsListBox.getListBox().getSelectedItemText().equals("")){
|
|
817
|
if(continuousPanel.isVisible()){
|
|
818
|
if(!fromTextBox.getText().equals("") && !toTextBox.getText().equals("")){
|
|
819
|
return true;
|
|
820
|
}else{
|
|
821
|
return false;
|
|
822
|
}
|
|
823
|
}else{
|
|
824
|
if(multipleValuesWidget.getValues().size()!=0){
|
|
825
|
return true;
|
|
826
|
}else{
|
|
827
|
return false;
|
|
828
|
}
|
|
829
|
}
|
|
830
|
}else{
|
|
831
|
return false;
|
|
832
|
}
|
|
833
|
}
|
|
834
|
public void DisplayError(String msg){
|
|
835
|
Window.alert(msg);
|
|
836
|
|
|
837
|
}
|
|
838
|
|
|
839
|
@Override
|
|
840
|
public Widget asWidget() {
|
|
841
|
return filtersPanel;
|
|
842
|
}
|
|
843
|
|
|
844
|
public String changeFormat(String oldDateString, final String OLD_FORMAT, final String NEW_FORMAT){
|
|
845
|
|
|
846
|
Date date = DateTimeFormat.getFormat(OLD_FORMAT).parse(oldDateString);
|
|
847
|
String dateString = DateTimeFormat.getFormat(NEW_FORMAT).format(date);
|
|
848
|
|
|
849
|
return dateString;
|
|
850
|
|
|
851
|
}
|
|
852
|
|
|
853
|
}
|