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pl.edu.icm.unity.webadmin.msgtemplate.MessageTemplatesComponent Maven / Gradle / Ivy
/*
* Copyright (c) 2013 ICM Uniwersytet Warszawski All rights reserved.
* See LICENCE.txt file for licensing information.
*/
package pl.edu.icm.unity.webadmin.msgtemplate;
import java.util.Collection;
import java.util.stream.Collectors;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.config.ConfigurableBeanFactory;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;
import com.vaadin.shared.ui.MarginInfo;
import com.vaadin.shared.ui.Orientation;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.VerticalLayout;
import io.imunity.webadmin.msgtemplate.MessageTemplateEditor;
import pl.edu.icm.unity.MessageSource;
import pl.edu.icm.unity.engine.api.MessageTemplateManagement;
import pl.edu.icm.unity.engine.api.NotificationsManagement;
import pl.edu.icm.unity.engine.api.msgtemplate.MessageTemplateConsumersRegistry;
import pl.edu.icm.unity.engine.api.utils.MessageUtils;
import pl.edu.icm.unity.types.basic.MessageTemplate;
import pl.edu.icm.unity.webui.common.ComponentWithToolbar;
import pl.edu.icm.unity.webui.common.ConfirmDialog;
import pl.edu.icm.unity.webui.common.ErrorComponent;
import pl.edu.icm.unity.webui.common.GenericElementsTable;
import pl.edu.icm.unity.webui.common.Images;
import pl.edu.icm.unity.webui.common.NotificationPopup;
import pl.edu.icm.unity.webui.common.SingleActionHandler;
import pl.edu.icm.unity.webui.common.Styles;
import pl.edu.icm.unity.webui.common.Toolbar;
/**
* Responsible for message templates management
* @author P. Piernik
*
*/
@Component
@Scope(ConfigurableBeanFactory.SCOPE_PROTOTYPE)
public class MessageTemplatesComponent extends VerticalLayout
{
private MessageSource msg;
private MessageTemplateManagement msgTempMan;
private NotificationsManagement notificationMan;
private GenericElementsTable table;
private MessageTemplateViewer viewer;
private com.vaadin.ui.Component main;
private MessageTemplateConsumersRegistry consumersRegistry;
@Autowired
public MessageTemplatesComponent(MessageSource msg,
MessageTemplateManagement msgTempMan,
MessageTemplateConsumersRegistry consumersRegistry,
NotificationsManagement notificationMan)
{
this.msg = msg;
this.msgTempMan = msgTempMan;
this.consumersRegistry = consumersRegistry;
this.notificationMan = notificationMan;
setMargin(false);
addStyleName(Styles.visibleScroll.toString());
HorizontalLayout hl = new HorizontalLayout();
setCaption(msg.getMessage("MessageTemplatesComponent.capion"));
table = new GenericElementsTable<>(msg.getMessage("MessageTemplatesComponent.templatesTable"),
element -> element.getName());
table.setMultiSelect(true);
table.setWidth(90, Unit.PERCENTAGE);
viewer = new MessageTemplateViewer(msg, consumersRegistry);
viewer.setTemplateInput(null);
table.addSelectionListener(event ->
{
Collection items = event.getAllSelectedItems();
if (items.size() > 1 || items.isEmpty())
{
viewer.setTemplateInput(null);
return;
}
MessageTemplate item = items.iterator().next();
MessageTemplate forPreview = getTemplateForPreview(item);
viewer.setTemplateInput(forPreview);
});
table.addActionHandler(getRefreshAction());
table.addActionHandler(getAddAction());
table.addActionHandler(getEditAction());
table.addActionHandler(getDeleteAction());
table.addActionHandler(getReloadFromConfigAction());
Toolbar toolbar = new Toolbar<>(Orientation.HORIZONTAL);
table.addSelectionListener(toolbar.getSelectionListener());
toolbar.addActionHandlers(table.getActionHandlers());
ComponentWithToolbar tableWithToolbar = new ComponentWithToolbar(table, toolbar);
tableWithToolbar.setWidth(90, Unit.PERCENTAGE);
tableWithToolbar.setHeight(100, Unit.PERCENTAGE);
hl.addComponents(tableWithToolbar, viewer);
hl.setSizeFull();
hl.setMargin(new MarginInfo(true, false, true, false));
main = hl;
hl.setExpandRatio(tableWithToolbar, 0.3f);
hl.setExpandRatio(viewer, 0.7f);
refresh();
}
private void refresh()
{
try
{
Collection templates = msgTempMan.listTemplates().values();
table.setInput(templates);
viewer.setTemplateInput(null);
removeAllComponents();
addComponent(main);
} catch (Exception e)
{
ErrorComponent error = new ErrorComponent();
error.setError(msg.getMessage("MessageTemplatesComponent.errorGetTemplates"), e);
removeAllComponents();
addComponent(error);
}
}
private boolean updateTemplate(MessageTemplate updatedTemplate)
{
try
{
msgTempMan.updateTemplate(updatedTemplate);
refresh();
return true;
} catch (Exception e)
{
NotificationPopup.showError(msg, msg.getMessage("MessageTemplatesComponent.errorUpdate"), e);
return false;
}
}
private MessageTemplate getTemplateForPreview(MessageTemplate srcTemplate)
{
try
{
return msgTempMan.getPreprocessedTemplate(srcTemplate.getName());
} catch (Exception e)
{
NotificationPopup.showError(msg, msg.getMessage("MessageTemplatesComponent.errorGetTemplates"), e);
return null;
}
}
private boolean addTemplate(MessageTemplate template)
{
try
{
msgTempMan.addTemplate(template);
refresh();
return true;
} catch (Exception e)
{
NotificationPopup.showError(msg, msg.getMessage("MessageTemplatesComponent.errorAdd"), e);
return false;
}
}
private boolean removeTemplate(MessageTemplate template)
{
try
{
msgTempMan.removeTemplate(template.getName());
refresh();
return true;
} catch (Exception e)
{
NotificationPopup.showError(msg, msg.getMessage("MessageTemplatesComponent.errorRemove"), e);
return false;
}
}
private SingleActionHandler getRefreshAction()
{
return SingleActionHandler.builder4Refresh(msg, MessageTemplate.class)
.withHandler(selection -> refresh())
.build();
}
private SingleActionHandler getAddAction()
{
return SingleActionHandler.builder4Add(msg, MessageTemplate.class)
.withHandler(this::showAddDialog)
.build();
}
private void showAddDialog(Collection target)
{
MessageTemplateEditor editor = new MessageTemplateEditor(msg, consumersRegistry, null, msgTempMan, notificationMan);
MessageTemplateEditDialog dialog = new MessageTemplateEditDialog(msg,
msg.getMessage("MessageTemplatesComponent.addAction"), newTemplate -> addTemplate(newTemplate)
, editor);
dialog.show();
}
private SingleActionHandler getEditAction()
{
return SingleActionHandler.builder4Edit(msg, MessageTemplate.class)
.withHandler(this::showEditDialog)
.build();
}
private void showEditDialog(Collection target)
{
MessageTemplate msgTemp = target.iterator().next();
msgTemp = msgTemp.clone();
MessageTemplateEditor editor;
editor = new MessageTemplateEditor(msg, consumersRegistry, msgTemp, msgTempMan, notificationMan);
MessageTemplateEditDialog dialog = new MessageTemplateEditDialog(msg,
msg.getMessage("MessageTemplatesComponent.editAction"), newTemplate -> updateTemplate(newTemplate)
, editor);
dialog.show();
}
private SingleActionHandler getDeleteAction()
{
return SingleActionHandler.builder4Delete(msg, MessageTemplate.class)
.withHandler(this::deleteHandler)
.build();
}
private void deleteHandler(Collection items)
{
String confirmText = MessageUtils.createConfirmFromNames(msg, items);
new ConfirmDialog(msg, msg.getMessage(
"MessageTemplatesComponent.confirmDelete", confirmText),
() -> items.forEach(this::removeTemplate)).show();
}
private SingleActionHandler getReloadFromConfigAction()
{
return SingleActionHandler.builder(MessageTemplate.class)
.withCaption(msg.getMessage("MessageTemplatesComponent.reloadFromConfig"))
.withIcon(Images.reload.getResource())
.withHandler(this::reloadFromConfigHandler)
.dontRequireTarget()
.multiTarget()
.build();
}
private void reloadFromConfigHandler(Collection items)
{
new ConfirmDialog(msg, msg.getMessage(
"MessageTemplatesComponent.confirmReloadFromConfig"),
() -> reloadFromConfig(items)).show();
}
private void reloadFromConfig(Collection items)
{
msgTempMan.reloadFromConfiguration(items.stream().map(mt -> mt.getName()).collect(Collectors.toSet()));
refresh();
}
}
