/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. 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. For additional information regarding
* copyright in this work, please see the NOTICE file in the top level
* directory of this distribution.
*/
package org.apache.roller.weblogger.ui.struts2.core;
import java.util.List;
import org.apache.commons.lang.CharSetUtils;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.roller.weblogger.WebloggerException;
import org.apache.roller.weblogger.config.WebloggerConfig;
import org.apache.roller.weblogger.config.WebloggerRuntimeConfig;
import org.apache.roller.weblogger.business.WebloggerFactory;
import org.apache.roller.weblogger.business.themes.ThemeManager;
import org.apache.roller.weblogger.business.UserManager;
import org.apache.roller.weblogger.pojos.User;
import org.apache.roller.weblogger.pojos.Weblog;
import org.apache.roller.weblogger.pojos.WeblogPermission;
import org.apache.roller.weblogger.ui.struts2.util.UIAction;
import org.apache.roller.weblogger.util.Utilities;
import org.apache.struts2.interceptor.validation.SkipValidation;
/**
* Allows user to create a new website.
*/
public class CreateWeblog extends UIAction {
private static Log log = LogFactory.getLog(CreateWeblog.class);
private CreateWeblogBean bean = new CreateWeblogBean();
public CreateWeblog() {
this.pageTitle = "createWebsite.title";
}
// override default security, we do not require an action weblog
public boolean isWeblogRequired() {
return false;
}
@SkipValidation
public String execute() {
User user = getAuthenticatedUser();
try {
if (!WebloggerConfig.getBooleanProperty("groupblogging.enabled")) {
UserManager mgr = WebloggerFactory.getWeblogger().getUserManager();
List<WeblogPermission> permissions = mgr.getWeblogPermissions(user);
if (permissions.size() > 0) {
// sneaky user trying to get around 1 blog limit that applies
// only when group blogging is disabled
// TODO: i18n
addError("Sorry, you are only allowed to have 1 weblog.");
return "menu";
}
}
} catch (WebloggerException ex) {
log.error("error checking for existing weblogs count", ex);
}
// pre-populate with some logical defaults
getBean().setLocale(user.getLocale());
getBean().setTimeZone(user.getTimeZone());
getBean().setEmailAddress(user.getEmailAddress());
return INPUT;
}
public String save() {
User user = getAuthenticatedUser();
try {
if (!WebloggerConfig.getBooleanProperty("groupblogging.enabled")) {
UserManager mgr = WebloggerFactory.getWeblogger().getUserManager();
List<WeblogPermission> permissions = mgr.getWeblogPermissions(user);
if (permissions.size() > 0) {
// sneaky user trying to get around 1 blog limit that applies
// only when group blogging is disabled
// TODO: i18n
addError("Sorry, you are only allowed to have 1 weblog.");
return "menu";
}
}
} catch (WebloggerException ex) {
log.error("error checking for existing weblogs count", ex);
}
myValidate();
if(!hasActionErrors()) {
Weblog wd = new Weblog(
getBean().getHandle(),
user.getUserName(),
getBean().getName(),
getBean().getDescription(),
getBean().getEmailAddress(),
getBean().getEmailAddress(),
getBean().getTheme(),
getBean().getLocale(),
getBean().getTimeZone());
// pick a weblog editor for this weblog
String def = WebloggerRuntimeConfig.getProperty("users.editor.pages");
String[] defs = Utilities.stringToStringArray(def,",");
wd.setEditorPage(defs[0]);
try {
// add weblog and flush
WebloggerFactory.getWeblogger().getWeblogManager().addWeblog(wd);
WebloggerFactory.getWeblogger().flush();
// tell the user their weblog was created
addMessage("createWebsite.created", getBean().getHandle());
return SUCCESS;
} catch (WebloggerException e) {
log.error("ERROR adding weblog", e);
// TODO: error handling
addError(e.getMessage());
}
}
return INPUT;
}
public void myValidate() {
String allowed = WebloggerConfig.getProperty("username.allowedChars");
if(allowed == null || allowed.trim().length() == 0) {
allowed = Register.DEFAULT_ALLOWED_CHARS;
}
// make sure handle only contains safe characters
String safe = CharSetUtils.keep(getBean().getHandle(), allowed);
if (!safe.equals(getBean().getHandle()) ) {
addError("createWeblog.error.invalidHandle");
}
// make sure theme was specified and is a valid value
// make sure handle isn't already taken
if(!StringUtils.isEmpty(getBean().getHandle())) try {
if (WebloggerFactory.getWeblogger().getWeblogManager()
.getWeblogByHandle(getBean().getHandle()) != null) {
addError("createWeblog.error.handleExists");
// reset handle
getBean().setHandle(null);
}
} catch (WebloggerException ex) {
log.error("error checking for weblog", ex);
// TODO: i18n
addError("unexpected error");
}
}
public List getThemes() {
ThemeManager themeMgr = WebloggerFactory.getWeblogger().getThemeManager();
return themeMgr.getEnabledThemesList();
}
public CreateWeblogBean getBean() {
return bean;
}
public void setBean(CreateWeblogBean bean) {
this.bean = bean;
}
}