/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.syncope.console.pages;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import org.apache.syncope.common.to.WorkflowFormTO;
import org.apache.syncope.common.SyncopeClientException;
import org.apache.syncope.console.SyncopeSession;
import org.apache.syncope.console.commons.Constants;
import org.apache.syncope.console.commons.PreferenceManager;
import org.apache.syncope.console.commons.SortableDataProviderComparator;
import org.apache.syncope.console.rest.ApprovalRestClient;
import org.apache.syncope.console.wicket.extensions.markup.html.repeater.data.table.DatePropertyColumn;
import org.apache.syncope.console.wicket.markup.html.form.ActionLink;
import org.apache.syncope.console.wicket.markup.html.form.ActionLinksPanel;
import org.apache.wicket.Page;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
import org.apache.wicket.authroles.authorization.strategies.role.metadata.MetaDataRoleAuthorizationStrategy;
import org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow;
import org.apache.wicket.extensions.ajax.markup.html.repeater.data.table.AjaxFallbackDefaultDataTable;
import org.apache.wicket.extensions.markup.html.repeater.data.grid.ICellPopulator;
import org.apache.wicket.extensions.markup.html.repeater.data.sort.SortOrder;
import org.apache.wicket.extensions.markup.html.repeater.data.table.AbstractColumn;
import org.apache.wicket.extensions.markup.html.repeater.data.table.IColumn;
import org.apache.wicket.extensions.markup.html.repeater.data.table.PropertyColumn;
import org.apache.wicket.extensions.markup.html.repeater.util.SortableDataProvider;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.form.DropDownChoice;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.model.AbstractReadOnlyModel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.PropertyModel;
import org.apache.wicket.model.ResourceModel;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.apache.wicket.spring.injection.annot.SpringBean;
public class Todo extends BasePage {
private static final long serialVersionUID = -7122136682275797903L;
@SpringBean
private ApprovalRestClient restClient;
@SpringBean
private PreferenceManager prefMan;
private final ModalWindow window;
private static final int WIN_HEIGHT = 400;
private static final int WIN_WIDTH = 600;
private WebMarkupContainer container;
private int paginatorRows;
public Todo(final PageParameters parameters) {
super(parameters);
add(window = new ModalWindow("editApprovalWin"));
container = new WebMarkupContainer("approvalContainer");
MetaDataRoleAuthorizationStrategy.authorize(container, RENDER,
xmlRolesReader.getAllAllowedRoles("Approval", "list"));
paginatorRows = prefMan.getPaginatorRows(getRequest(), Constants.PREF_TODO_PAGINATOR_ROWS);
List<IColumn<WorkflowFormTO, String>> columns = new ArrayList<IColumn<WorkflowFormTO, String>>();
columns.add(new PropertyColumn<WorkflowFormTO, String>(
new ResourceModel("taskId"), "taskId", "taskId"));
columns.add(new PropertyColumn<WorkflowFormTO, String>(
new ResourceModel("key"), "key", "key"));
columns.add(new PropertyColumn<WorkflowFormTO, String>(
new ResourceModel("description"), "description", "description"));
columns.add(new DatePropertyColumn<WorkflowFormTO>(
new ResourceModel("createTime"), "createTime", "createTime"));
columns.add(new DatePropertyColumn<WorkflowFormTO>(
new ResourceModel("dueDate"), "dueDate", "dueDate"));
columns.add(new PropertyColumn<WorkflowFormTO, String>(new ResourceModel("owner"), "owner", "owner"));
columns.add(new AbstractColumn<WorkflowFormTO, String>(new ResourceModel("actions", "")) {
private static final long serialVersionUID = 2054811145491901166L;
@Override
public String getCssClass() {
return "action";
}
@Override
public void populateItem(final Item<ICellPopulator<WorkflowFormTO>> cellItem, final String componentId,
final IModel<WorkflowFormTO> model) {
final WorkflowFormTO formTO = model.getObject();
final ActionLinksPanel panel = new ActionLinksPanel(componentId, model, getPageReference());
panel.add(new ActionLink() {
private static final long serialVersionUID = -3722207913631435501L;
@Override
public void onClick(final AjaxRequestTarget target) {
try {
restClient.claimForm(formTO.getTaskId());
info(getString(Constants.OPERATION_SUCCEEDED));
} catch (SyncopeClientException scee) {
error(getString(Constants.ERROR) + ": " + scee.getMessage());
}
feedbackPanel.refresh(target);
target.add(container);
}
}, ActionLink.ActionType.CLAIM, "Approval");
panel.add(new ActionLink() {
private static final long serialVersionUID = -3722207913631435501L;
@Override
public void onClick(final AjaxRequestTarget target) {
window.setPageCreator(new ModalWindow.PageCreator() {
private static final long serialVersionUID = -7834632442532690940L;
@Override
public Page createPage() {
return new ApprovalModalPage(Todo.this.getPageReference(), window, formTO);
}
});
window.show(target);
}
}, ActionLink.ActionType.EDIT, "Approval",
SyncopeSession.get().getUsername().equals(formTO.getOwner()));
cellItem.add(panel);
}
});
final AjaxFallbackDefaultDataTable<WorkflowFormTO, String> approvalTable =
new AjaxFallbackDefaultDataTable<WorkflowFormTO, String>(
"approvalTable", columns, new ApprovalProvider(), paginatorRows);
container.add(approvalTable);
container.setOutputMarkupId(true);
add(container);
@SuppressWarnings("rawtypes")
Form approvalPaginatorForm = new Form("paginatorForm");
MetaDataRoleAuthorizationStrategy.authorize(approvalPaginatorForm, RENDER,
xmlRolesReader.getAllAllowedRoles("Approval", "list"));
@SuppressWarnings({ "unchecked", "rawtypes" })
final DropDownChoice rowsChooser = new DropDownChoice("rowsChooser",
new PropertyModel(this, "paginatorRows"), prefMan.getPaginatorChoices());
rowsChooser.add(new AjaxFormComponentUpdatingBehavior(Constants.ON_CHANGE) {
private static final long serialVersionUID = -1107858522700306810L;
@Override
protected void onUpdate(final AjaxRequestTarget target) {
prefMan.set(getRequest(), getResponse(), Constants.PREF_TODO_PAGINATOR_ROWS,
String.valueOf(paginatorRows));
approvalTable.setItemsPerPage(paginatorRows);
target.add(container);
}
});
approvalPaginatorForm.add(rowsChooser);
add(approvalPaginatorForm);
window.setCssClassName(ModalWindow.CSS_CLASS_GRAY);
window.setInitialHeight(WIN_HEIGHT);
window.setInitialWidth(WIN_WIDTH);
window.setCookieName("edit-approval-modal");
setWindowClosedCallback(window, container);
}
private class ApprovalProvider extends SortableDataProvider<WorkflowFormTO, String> {
private static final long serialVersionUID = -2311716167583335852L;
private final SortableDataProviderComparator<WorkflowFormTO> comparator;
public ApprovalProvider() {
super();
//Default sorting
setSort("key", SortOrder.ASCENDING);
comparator = new SortableDataProviderComparator<WorkflowFormTO>(this);
}
@Override
public Iterator<WorkflowFormTO> iterator(final long first, final long count) {
final List<WorkflowFormTO> list = restClient.getForms();
Collections.sort(list, comparator);
return list.subList((int) first, (int) first + (int) count).iterator();
}
@Override
public long size() {
return restClient.getForms().size();
}
@Override
public IModel<WorkflowFormTO> model(final WorkflowFormTO configuration) {
return new AbstractReadOnlyModel<WorkflowFormTO>() {
private static final long serialVersionUID = -2566070996511906708L;
@Override
public WorkflowFormTO getObject() {
return configuration;
}
};
}
}
}