/*
* Copyright (C) 2003-2011 eXo Platform SAS.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License
* as published by the Free Software Foundation; either version 3
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see<http://www.gnu.org/licenses/>.
*/
package org.exoplatform.wiki.webui.control.action;
import java.util.Arrays;
import java.util.List;
import org.exoplatform.container.PortalContainer;
import org.exoplatform.services.jcr.datamodel.IllegalNameException;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
import org.exoplatform.web.application.ApplicationMessage;
import org.exoplatform.webui.config.annotation.ComponentConfig;
import org.exoplatform.webui.config.annotation.EventConfig;
import org.exoplatform.webui.core.UIApplication;
import org.exoplatform.webui.event.Event;
import org.exoplatform.webui.event.Event.Phase;
import org.exoplatform.webui.ext.filter.UIExtensionFilter;
import org.exoplatform.webui.ext.filter.UIExtensionFilters;
import org.exoplatform.webui.form.UIFormSelectBox;
import org.exoplatform.webui.form.UIFormStringInput;
import org.exoplatform.webui.form.UIFormTextAreaInput;
import org.exoplatform.wiki.commons.NameValidator;
import org.exoplatform.wiki.commons.Utils;
import org.exoplatform.wiki.mow.core.api.wiki.Template;
import org.exoplatform.wiki.resolver.TitleResolver;
import org.exoplatform.wiki.service.WikiPageParams;
import org.exoplatform.wiki.service.WikiService;
import org.exoplatform.wiki.webui.UIWikiPageEditForm;
import org.exoplatform.wiki.webui.UIWikiPageTitleControlArea;
import org.exoplatform.wiki.webui.UIWikiPortlet;
import org.exoplatform.wiki.webui.UIWikiTemplateDescriptionContainer;
import org.exoplatform.wiki.webui.WikiMode;
import org.exoplatform.wiki.webui.control.action.core.AbstractFormActionComponent;
import org.exoplatform.wiki.webui.control.filter.IsEditAddTemplateModeFilter;
import org.exoplatform.wiki.webui.control.listener.UIPageToolBarActionListener;
/**
* Created by The eXo Platform SAS
* Author : Lai Trung Hieu
* hieu.lai@exoplatform.com
* 9 Feb 2011
*/
@ComponentConfig(
template = "app:/templates/wiki/webui/control/action/AbstractActionComponent.gtmpl",
events = {
@EventConfig(listeners = SaveTemplateActionComponent.SaveTemplateActionListener.class, phase = Phase.DECODE)
}
)
public class SaveTemplateActionComponent extends AbstractFormActionComponent {
public static final String ACTION = "SaveTemplate";
private static final Log log = ExoLogger.getLogger("wiki:SaveTemplateActionComponent");
private static final List<UIExtensionFilter> FILTERS = Arrays.asList(new UIExtensionFilter[] { new IsEditAddTemplateModeFilter() });
@UIExtensionFilters
public List<UIExtensionFilter> getFilters() {
return FILTERS;
}
@Override
public String getActionName() {
return ACTION;
}
@Override
public boolean isAnchor() {
return false;
}
@Override
public boolean isSubmit() {
return true;
}
public static class SaveTemplateActionListener
extends
UIPageToolBarActionListener<SaveTemplateActionComponent> {
@Override
protected void processEvent(Event<SaveTemplateActionComponent> event) throws Exception {
WikiService wikiService = (WikiService) PortalContainer.getComponent(WikiService.class);
UIWikiPortlet wikiPortlet = event.getSource().getAncestorOfType(UIWikiPortlet.class);
WikiPageParams pageParams = Utils.getCurrentWikiPageParams();
UIApplication uiApp = event.getSource().getAncestorOfType(UIApplication.class);
UIWikiPageEditForm pageEditForm = wikiPortlet.findFirstComponentOfType(UIWikiPageEditForm.class);
UIFormStringInput titleInput = pageEditForm.getChild(UIWikiPageTitleControlArea.class)
.getUIStringInput();
UIFormStringInput descriptionInput = pageEditForm.findComponentById(UIWikiTemplateDescriptionContainer.FIELD_DESCRIPTION);
UIFormTextAreaInput markupInput = pageEditForm.findComponentById(UIWikiPageEditForm.FIELD_CONTENT);
UIFormSelectBox syntaxTypeSelectBox = pageEditForm.findComponentById(UIWikiPageEditForm.FIELD_SYNTAX);
try {
NameValidator.validate(titleInput.getValue());
} catch (IllegalNameException ex) {
String msg = ex.getMessage();
ApplicationMessage appMsg = new ApplicationMessage("WikiPageNameValidator.msg.EmptyTitle",
null,
ApplicationMessage.WARNING);
if (msg != null) {
Object[] arg = { msg };
appMsg = new ApplicationMessage("WikiPageNameValidator.msg.Invalid-char",
arg,
ApplicationMessage.WARNING);
}
uiApp.addMessage(appMsg);
event.getRequestContext().setProcessRender(true);
}
if (event.getRequestContext().getProcessRender()) {
event.getRequestContext().addUIComponentToUpdateByAjax(uiApp.getUIPopupMessages());
Utils.redirect(pageParams, wikiPortlet.getWikiMode());
return;
}
String title = titleInput.getValue().trim();
String markup = (markupInput.getValue() == null) ? "" : markupInput.getValue();
markup = markup.trim();
String description = descriptionInput.getValue();
String syntaxId = syntaxTypeSelectBox.getValue();
String[] msgArg = { title };
try {
if (wikiPortlet.getWikiMode() == WikiMode.EDITTEMPLATE) {
Template template = wikiService.getTemplatePage(pageParams, pageEditForm.getTemplateId());
wikiService.modifyTemplate(pageParams, template, title, description, markup, syntaxId);
} else if (wikiPortlet.getWikiMode() == WikiMode.ADDTEMPLATE) {
String templateId = TitleResolver.getId(title, false);
boolean isExist = (wikiService.getTemplatePage(pageParams, templateId) != null);
if (isExist) {
log.error("The title '" + title + "' is already existing!");
uiApp.addMessage(new ApplicationMessage("SavePageAction.msg.warning-page-title-already-exist",
null,
ApplicationMessage.WARNING));
event.getRequestContext().addUIComponentToUpdateByAjax(uiApp.getUIPopupMessages());
Utils.redirect(pageParams, wikiPortlet.getWikiMode());
return;
}
Template template = wikiService.createTemplatePage(title, pageParams);
template.setDescription(description);
template.getContent().setText(markup);
template.setSyntax(syntaxId);
template.setNonePermission();
uiApp.addMessage(new ApplicationMessage("SaveTemplateAction.msg.Create-template-successfully",
msgArg,
ApplicationMessage.INFO));
}
} catch (Exception e) {
log.error("An exception happens when saving the page with title:" + title, e);
uiApp.addMessage(new ApplicationMessage("UIPageToolBar.msg.Exception",
null,
ApplicationMessage.ERROR));
event.getRequestContext().addUIComponentToUpdateByAjax(uiApp.getUIPopupMessages());
} finally {
Utils.redirect(pageParams, WikiMode.VIEW);
super.processEvent(event);
}
}
}
}