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WorkItemsPanel.java
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WorkItemsPanel.java
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/*
* Copyright (c) 2010-2017 Evolveum
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.evolveum.midpoint.web.component.wf;
import com.evolveum.midpoint.gui.api.component.BasePanel;
import com.evolveum.midpoint.gui.api.model.ReadOnlyModel;
import com.evolveum.midpoint.gui.api.page.PageBase;
import com.evolveum.midpoint.gui.api.util.WebComponentUtil;
import com.evolveum.midpoint.gui.api.util.WebModelServiceUtils;
import com.evolveum.midpoint.prism.PrismObject;
import com.evolveum.midpoint.prism.PrismReferenceValue;
import com.evolveum.midpoint.schema.constants.ObjectTypes;
import com.evolveum.midpoint.security.api.AuthorizationConstants;
import com.evolveum.midpoint.web.component.DateLabelComponent;
import com.evolveum.midpoint.web.component.data.BoxedTablePanel;
import com.evolveum.midpoint.web.component.data.column.CheckBoxHeaderColumn;
import com.evolveum.midpoint.web.component.data.column.GenericColumn;
import com.evolveum.midpoint.web.component.data.column.IconColumn;
import com.evolveum.midpoint.web.component.data.column.LinkColumn;
import com.evolveum.midpoint.web.page.admin.workflow.PageWorkItem;
import com.evolveum.midpoint.web.page.admin.workflow.PageWorkItems;
import com.evolveum.midpoint.web.page.admin.workflow.dto.WorkItemDtoProvider;
import com.evolveum.midpoint.web.page.admin.workflow.dto.WorkItemDto;
import com.evolveum.midpoint.web.session.UserProfileStorage;
import com.evolveum.midpoint.web.util.ObjectTypeGuiDescriptor;
import com.evolveum.midpoint.web.util.OnePageParameterEncoder;
import com.evolveum.midpoint.web.util.TooltipBehavior;
import com.evolveum.midpoint.xml.ns._public.common.common_3.UserType;
import org.apache.wicket.AttributeModifier;
import org.apache.wicket.Component;
import org.apache.wicket.Session;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.behavior.AttributeAppender;
import org.apache.wicket.extensions.markup.html.repeater.data.grid.ICellPopulator;
import org.apache.wicket.extensions.markup.html.repeater.data.table.*;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.model.AbstractReadOnlyModel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.jetbrains.annotations.NotNull;
import javax.xml.namespace.QName;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import static com.evolveum.midpoint.gui.api.util.WebComponentUtil.dispatchToObjectDetailsPage;
import static com.evolveum.midpoint.web.component.wf.WorkItemsPanel.View.FULL_LIST;
import static com.evolveum.midpoint.web.component.wf.WorkItemsPanel.View.ITEMS_FOR_PROCESS;
import static com.evolveum.midpoint.web.page.admin.workflow.dto.WorkItemDto.F_STAGE_INFO;
import static org.apache.commons.lang3.ObjectUtils.defaultIfNull;
/**
* @author lazyman
* @author mederly
*/
public class WorkItemsPanel extends BasePanel {
private static final String ID_WORK_ITEMS_TABLE = "workItemsTable";
public enum View {
FULL_LIST, // selectable, full information
DASHBOARD, // not selectable, reduced info (on dashboard)
ITEMS_FOR_PROCESS // work items for a process
}
private ISortableDataProvider<WorkItemDto, String> provider;
public WorkItemsPanel(String id, ISortableDataProvider<WorkItemDto, String> provider,
UserProfileStorage.TableId tableId, int pageSize, View view) {
super(id);
this.provider = provider;
initLayout(tableId, pageSize, view);
}
// this is called locally in order to take showAssigned into account
private void initLayout(UserProfileStorage.TableId tableId, int pageSize, View view) {
List<IColumn<WorkItemDto, String>> columns = new ArrayList<>();
if (view != ITEMS_FOR_PROCESS) {
if (view == FULL_LIST) {
columns.add(new CheckBoxHeaderColumn<>());
}
columns.add(createNameColumn());
columns.add(createStageColumn());
columns.add(createTypeIconColumn(true));
columns.add(createObjectNameColumn("WorkItemsPanel.object"));
columns.add(createTypeIconColumn(false));
columns.add(createTargetNameColumn("WorkItemsPanel.target"));
if (view == FULL_LIST) {
columns.add(new AbstractColumn<WorkItemDto, String>(createStringResource("WorkItemsPanel.started")) {
private static final long serialVersionUID = 1L;
@Override
public void populateItem(Item<ICellPopulator<WorkItemDto>> cellItem, String componentId, final IModel<WorkItemDto> rowModel) {
cellItem.add(new DateLabelComponent(componentId, new AbstractReadOnlyModel<Date>() {
private static final long serialVersionUID = 1L;
@Override
public Date getObject() {
return rowModel.getObject().getStartedDate();
}
}, DateLabelComponent.LONG_MEDIUM_STYLE));
}
});
}
columns.add(new AbstractColumn<WorkItemDto, String>(createStringResource("WorkItemsPanel.created")){
private static final long serialVersionUID = 1L;
@Override
public void populateItem(Item<ICellPopulator<WorkItemDto>> cellItem, String componentId, final IModel<WorkItemDto> rowModel) {
cellItem.add(new DateLabelComponent(componentId, new AbstractReadOnlyModel<Date>() {
private static final long serialVersionUID = 1L;
@Override
public Date getObject() {
return rowModel.getObject().getCreatedDate();
}
}, DateLabelComponent.LONG_MEDIUM_STYLE));
}
});
columns.add(new AbstractColumn<WorkItemDto, String>(createStringResource("WorkItemsPanel.deadline")){
private static final long serialVersionUID = 1L;
@Override
public void populateItem(Item<ICellPopulator<WorkItemDto>> cellItem, String componentId, final IModel<WorkItemDto> rowModel) {
cellItem.add(new DateLabelComponent(componentId, new AbstractReadOnlyModel<Date>() {
private static final long serialVersionUID = 1L;
@Override
public Date getObject() {
return rowModel.getObject().getDeadlineDate();
}
}, DateLabelComponent.LONG_MEDIUM_STYLE));
}
});
columns.add(new PropertyColumn<>(createStringResource("WorkItemsPanel.escalationLevel"),
WorkItemDto.F_ESCALATION_LEVEL_NUMBER));
if (view == FULL_LIST) {
columns.add(new PropertyColumn<>(createStringResource("WorkItemsPanel.actors"), WorkItemDto.F_ASSIGNEE_OR_CANDIDATES));
}
} else {
columns.add(createNameColumn());
columns.add(createStageColumn());
columns.add(new PropertyColumn<>(createStringResource("WorkItemsPanel.actors"), WorkItemDto.F_ASSIGNEE_OR_CANDIDATES));
columns.add(new PropertyColumn<>(createStringResource("WorkItemsPanel.created"), WorkItemDto.F_CREATED_FORMATTED));
columns.add(new PropertyColumn<>(createStringResource("WorkItemsPanel.deadline"), WorkItemDto.F_DEADLINE_FORMATTED));
columns.add(new PropertyColumn<>(createStringResource("WorkItemsPanel.escalationLevel"),
WorkItemDto.F_ESCALATION_LEVEL_NUMBER));
}
BoxedTablePanel<WorkItemDto> workItemsTable = new BoxedTablePanel<WorkItemDto>(ID_WORK_ITEMS_TABLE, provider, columns, tableId, pageSize){
private static final long serialVersionUID = 1L;
@Override
protected boolean isFooterVisible(long providerSize, int pageSize){
return providerSize > pageSize;
}
};
workItemsTable.setAdditionalBoxCssClasses("without-box-header-top-border");
add(workItemsTable);
}
@NotNull
private AbstractColumn<WorkItemDto, String> createNameColumn() {
AbstractColumn<WorkItemDto, String> nameColumn;
if (WebComponentUtil.isAuthorized(AuthorizationConstants.AUTZ_UI_APPROVALS_ALL_URL,
AuthorizationConstants.AUTZ_UI_WORK_ITEM_URL)) {
nameColumn = new LinkColumn<WorkItemDto>(createStringResource("WorkItemsPanel.name"), WorkItemDto.F_NAME,
WorkItemDto.F_NAME) {
private static final long serialVersionUID = 1L;
@Override
protected IModel<String> createLinkModel(IModel<WorkItemDto> rowModel) {
return createWorkItemNameModel(rowModel);
}
@Override
public void onClick(AjaxRequestTarget target, IModel<WorkItemDto> rowModel) {
PageParameters parameters = new PageParameters();
parameters.add(OnePageParameterEncoder.PARAMETER, rowModel.getObject().getWorkItemId());
PageWorkItem page = Session.get().getPageFactory().newPage(PageWorkItem.class, parameters);
page.setPowerDonor(determinePowerDonor());
getPageBase().navigateToNext(page);
}
};
} else {
nameColumn = new GenericColumn<>(createStringResource("WorkItemsPanel.name"), rowModel -> createWorkItemNameModel(rowModel));
}
return nameColumn;
}
private PrismObject<UserType> determinePowerDonor() {
PageBase pageBase = getPageBase();
return pageBase instanceof PageWorkItems ? ((PageWorkItems) pageBase).getPowerDonor() : null;
}
private IModel<String> createWorkItemNameModel(IModel<WorkItemDto> workItemDtoModel) {
return new ReadOnlyModel<>(() -> {
WorkItemDto workItemDto = workItemDtoModel.getObject();
return defaultIfNull(
WfGuiUtil.getLocalizedProcessName(workItemDto.getWorkflowContext(), WorkItemsPanel.this),
workItemDto.getName());
});
}
@NotNull
private PropertyColumn<WorkItemDto, String> createStageColumn() {
return new PropertyColumn<>(createStringResource("WorkItemsPanel.stage"), F_STAGE_INFO);
}
private BoxedTablePanel getWorkItemTable() {
return (BoxedTablePanel) get(ID_WORK_ITEMS_TABLE);
}
public List<WorkItemDto> getSelectedWorkItems() {
DataTable table = getWorkItemTable().getDataTable();
WorkItemDtoProvider provider = (WorkItemDtoProvider) table.getDataProvider();
List<WorkItemDto> selected = new ArrayList<>();
for (WorkItemDto row : provider.getAvailableData()) {
if (row.isSelected()) {
selected.add(row);
}
}
return selected;
}
@SuppressWarnings("SameParameterValue")
private IColumn<WorkItemDto, String> createObjectNameColumn(final String headerKey) {
return new LinkColumn<WorkItemDto>(createStringResource(headerKey), WorkItemDto.F_OBJECT_NAME) {
private static final long serialVersionUID = 1L;
@Override
protected IModel<String> createLinkModel(IModel<WorkItemDto> rowModel) {
return Model.of(WebModelServiceUtils.resolveReferenceName(rowModel.getObject().getObjectRef(), getPageBase()));
}
@Override
public void onClick(AjaxRequestTarget target, IModel<WorkItemDto> rowModel) {
WorkItemDto dto = rowModel.getObject();
dispatchToObjectDetailsPage(dto.getObjectRef(), getPageBase(), false);
}
};
}
@SuppressWarnings("SameParameterValue")
private IColumn<WorkItemDto, String> createTargetNameColumn(final String headerKey) {
return new LinkColumn<WorkItemDto>(createStringResource(headerKey), WorkItemDto.F_TARGET_NAME) {
private static final long serialVersionUID = 1L;
@Override
protected IModel<String> createLinkModel(IModel<WorkItemDto> rowModel) {
return Model.of(WebModelServiceUtils.resolveReferenceName(rowModel.getObject().getTargetRef(), getPageBase()));
}
@Override
public void onClick(AjaxRequestTarget target, IModel<WorkItemDto> rowModel) {
WorkItemDto dto = rowModel.getObject();
dispatchToObjectDetailsPage(dto.getTargetRef(), getPageBase(), false);
}
@Override
public void populateItem(Item<ICellPopulator<WorkItemDto>> cellItem, String componentId,
final IModel<WorkItemDto> rowModel) {
super.populateItem(cellItem, componentId, rowModel);
Component c = cellItem.get(componentId);
c.add(new AttributeAppender("title", getTargetObjectDescription(rowModel)));
}
};
}
private String getTargetObjectDescription(IModel<WorkItemDto> rowModel){
if (rowModel == null || rowModel.getObject() == null ||
rowModel.getObject().getTargetRef() == null) {
return "";
}
PrismReferenceValue refVal = rowModel.getObject().getTargetRef().asReferenceValue();
return refVal.getObject() != null ?
refVal.getObject().asObjectable().getDescription() : "";
}
private IColumn<WorkItemDto, String> createTypeIconColumn(final boolean object) { // true = object, false = target
return new IconColumn<WorkItemDto>(createStringResource("")) {
private static final long serialVersionUID = 1L;
@Override
protected IModel<String> createIconModel(IModel<WorkItemDto> rowModel) {
if (getObjectType(rowModel) == null) {
return null;
}
ObjectTypeGuiDescriptor guiDescriptor = getObjectTypeDescriptor(rowModel);
String icon = guiDescriptor != null ? guiDescriptor.getBlackIcon() : ObjectTypeGuiDescriptor.ERROR_ICON;
return new Model<>(icon);
}
private ObjectTypeGuiDescriptor getObjectTypeDescriptor(IModel<WorkItemDto> rowModel) {
return ObjectTypeGuiDescriptor.getDescriptor(ObjectTypes.getObjectTypeFromTypeQName(getObjectType(rowModel)));
}
private QName getObjectType(IModel<WorkItemDto> rowModel) {
return object ? rowModel.getObject().getObjectType() : rowModel.getObject().getTargetType();
}
@Override
public void populateItem(Item<ICellPopulator<WorkItemDto>> item, String componentId, IModel<WorkItemDto> rowModel) {
super.populateItem(item, componentId, rowModel);
ObjectTypeGuiDescriptor guiDescriptor = getObjectTypeDescriptor(rowModel);
if (guiDescriptor != null) {
item.add(AttributeModifier.replace("title", createStringResource(guiDescriptor.getLocalizationKey())));
item.add(new TooltipBehavior());
}
}
};
}
}