/**
* The contents of this file are subject to the license and copyright
* detailed in the LICENSE file at the root of the source
* tree and available online at
*
* https://github.com/keeps/roda
*/
/**
*
*/
package org.roda.wui.client.management;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.roda.core.data.common.RodaConstants;
import org.roda.core.data.v2.index.facet.FacetParameter;
import org.roda.core.data.v2.index.facet.FacetParameter.SORT;
import org.roda.core.data.v2.index.facet.Facets;
import org.roda.core.data.v2.index.facet.SimpleFacetParameter;
import org.roda.core.data.v2.index.filter.DateRangeFilterParameter;
import org.roda.core.data.v2.index.filter.Filter;
import org.roda.core.data.v2.index.filter.SimpleFilterParameter;
import org.roda.core.data.v2.log.LogEntry;
import org.roda.wui.client.common.LastSelectedItemsSingleton;
import org.roda.wui.client.common.UserLogin;
import org.roda.wui.client.common.lists.LogEntryList;
import org.roda.wui.client.common.search.SearchFilters;
import org.roda.wui.client.common.search.SearchPanel;
import org.roda.wui.client.common.utils.JavascriptUtils;
import org.roda.wui.common.client.ClientLogger;
import org.roda.wui.common.client.HistoryResolver;
import org.roda.wui.common.client.tools.FacetUtils;
import org.roda.wui.common.client.tools.HistoryUtils;
import org.roda.wui.common.client.tools.ListUtils;
import org.roda.wui.common.client.widgets.HTMLWidgetWrapper;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.logical.shared.ValueChangeEvent;
import com.google.gwt.event.logical.shared.ValueChangeHandler;
import com.google.gwt.i18n.client.DateTimeFormat;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.Widget;
import com.google.gwt.user.datepicker.client.DateBox;
import com.google.gwt.user.datepicker.client.DateBox.DefaultFormat;
import com.google.gwt.view.client.SelectionChangeEvent;
import config.i18n.client.ClientMessages;
/**
* @author Luis Faria
*
*/
public class UserLog extends Composite {
public static final HistoryResolver RESOLVER = new HistoryResolver() {
@Override
public void resolve(List<String> historyTokens, AsyncCallback<Widget> callback) {
getInstance().resolve(historyTokens, callback);
}
@Override
public void isCurrentUserPermitted(AsyncCallback<Boolean> callback) {
UserLogin.getInstance().checkRoles(new HistoryResolver[] {UserLog.RESOLVER}, false, callback);
}
@Override
public List<String> getHistoryPath() {
return ListUtils.concat(Management.RESOLVER.getHistoryPath(), getHistoryToken());
}
@Override
public String getHistoryToken() {
return "log";
}
};
private static UserLog instance = null;
/**
* Get the singleton instance
*
* @return the instance
*/
public static UserLog getInstance() {
if (instance == null) {
instance = new UserLog();
}
return instance;
}
interface MyUiBinder extends UiBinder<Widget, UserLog> {
}
private static MyUiBinder uiBinder = GWT.create(MyUiBinder.class);
@SuppressWarnings("unused")
private ClientLogger logger = new ClientLogger(getClass().getName());
private static final ClientMessages messages = GWT.create(ClientMessages.class);
@UiField
FlowPanel userLogDescription;
@UiField(provided = true)
SearchPanel searchPanel;
@UiField
DateBox inputDateInitial;
@UiField
DateBox inputDateFinal;
@UiField(provided = true)
LogEntryList logList;
@UiField(provided = true)
FlowPanel facetComponents;
@UiField(provided = true)
FlowPanel facetMethods;
@UiField(provided = true)
FlowPanel facetUsers;
@UiField(provided = true)
FlowPanel facetStates;
private static final Filter DEFAULT_FILTER = SearchFilters.defaultFilter(LogEntry.class.getName());
private static final String ALL_FILTER = SearchFilters.allFilter(LogEntry.class.getName());
/**
* Create a new user log
*
* @param user
*/
public UserLog() {
FacetParameter fp1 = new SimpleFacetParameter(RodaConstants.LOG_ACTION_COMPONENT);
fp1.setSort(SORT.COUNT);
FacetParameter fp2 = new SimpleFacetParameter(RodaConstants.LOG_ACTION_METHOD);
fp2.setSort(SORT.COUNT);
FacetParameter fp3 = new SimpleFacetParameter(RodaConstants.LOG_USERNAME);
fp3.setSort(SORT.COUNT);
FacetParameter fp4 = new SimpleFacetParameter(RodaConstants.LOG_STATE);
fp4.setSort(SORT.COUNT);
Facets facets = new Facets(fp1, fp2, fp3, fp4);
logList = new LogEntryList(Filter.NULL, facets, messages.logsTitle(), false);
searchPanel = new SearchPanel(DEFAULT_FILTER, ALL_FILTER, true, messages.userLogSearchPlaceHolder(), false, false,
false);
searchPanel.setList(logList);
facetComponents = new FlowPanel();
facetMethods = new FlowPanel();
facetUsers = new FlowPanel();
facetStates = new FlowPanel();
Map<String, FlowPanel> facetPanels = new HashMap<>();
facetPanels.put(RodaConstants.LOG_ACTION_COMPONENT, facetComponents);
facetPanels.put(RodaConstants.LOG_ACTION_METHOD, facetMethods);
facetPanels.put(RodaConstants.LOG_USERNAME, facetUsers);
facetPanels.put(RodaConstants.LOG_STATE, facetStates);
FacetUtils.bindFacets(logList, facetPanels);
logList.getSelectionModel().addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
@Override
public void onSelectionChange(SelectionChangeEvent event) {
LogEntry selected = logList.getSelectionModel().getSelectedObject();
if (selected != null) {
LastSelectedItemsSingleton.getInstance().setLastHistory(HistoryUtils.getCurrentHistoryPath());
HistoryUtils.newHistory(ShowLogEntry.RESOLVER, selected.getId());
}
}
});
initWidget(uiBinder.createAndBindUi(this));
userLogDescription.add(new HTMLWidgetWrapper("UserLogDescription.html"));
DefaultFormat dateFormat = new DateBox.DefaultFormat(DateTimeFormat.getFormat("yyyy-MM-dd"));
ValueChangeHandler<Date> valueChangeHandler = new ValueChangeHandler<Date>() {
@Override
public void onValueChange(ValueChangeEvent<Date> event) {
updateDateFilter();
}
};
inputDateInitial.setFormat(dateFormat);
inputDateInitial.getDatePicker().setYearArrowsVisible(true);
inputDateInitial.setFireNullValues(true);
inputDateInitial.addValueChangeHandler(valueChangeHandler);
inputDateInitial.setTitle(messages.dateIntervalLabelInitial());
inputDateFinal.setFormat(dateFormat);
inputDateFinal.getDatePicker().setYearArrowsVisible(true);
inputDateFinal.setFireNullValues(true);
inputDateFinal.addValueChangeHandler(valueChangeHandler);
inputDateFinal.setTitle(messages.dateIntervalLabelFinal());
inputDateInitial.getElement().setPropertyString("placeholder", messages.sidebarFilterFromDatePlaceHolder());
inputDateFinal.getElement().setPropertyString("placeholder", messages.sidebarFilterToDatePlaceHolder());
}
@Override
protected void onLoad() {
super.onLoad();
JavascriptUtils.stickSidebar();
}
private void updateDateFilter() {
Date dateInitial = inputDateInitial.getDatePicker().getValue();
Date dateFinal = inputDateFinal.getDatePicker().getValue();
DateRangeFilterParameter filterParameter = new DateRangeFilterParameter(RodaConstants.LOG_DATETIME, dateInitial,
dateFinal, RodaConstants.DateGranularity.DAY);
logList.setFilter(new Filter(filterParameter));
}
public void resolve(List<String> historyTokens, AsyncCallback<Widget> callback) {
if (historyTokens.isEmpty()) {
logList.setFilter(Filter.ALL);
logList.refresh();
callback.onSuccess(this);
} else if (historyTokens.size() > 1 && ShowLogEntry.RESOLVER.getHistoryToken().equals(historyTokens.get(0))) {
ShowLogEntry.RESOLVER.resolve(HistoryUtils.tail(historyTokens), callback);
} else if (historyTokens.size() == 1) {
final String aipId = historyTokens.get(0);
logList.setFilter(new Filter(new SimpleFilterParameter(RodaConstants.LOG_RELATED_OBJECT_ID, aipId)));
logList.refresh();
callback.onSuccess(this);
} else {
HistoryUtils.newHistory(RESOLVER);
callback.onSuccess(null);
}
}
}