001
014
015 package com.liferay.portal.action;
016
017 import com.liferay.portal.kernel.language.LanguageUtil;
018 import com.liferay.portal.kernel.util.CharPool;
019 import com.liferay.portal.kernel.util.LocaleUtil;
020 import com.liferay.portal.kernel.util.ParamUtil;
021 import com.liferay.portal.kernel.util.StringPool;
022 import com.liferay.portal.kernel.util.Validator;
023 import com.liferay.portal.kernel.util.WebKeys;
024 import com.liferay.portal.model.Contact;
025 import com.liferay.portal.model.Group;
026 import com.liferay.portal.model.Layout;
027 import com.liferay.portal.model.User;
028 import com.liferay.portal.theme.ThemeDisplay;
029 import com.liferay.portal.util.Portal;
030 import com.liferay.portal.util.PortalUtil;
031 import com.liferay.portal.util.PropsValues;
032 import com.liferay.portlet.admin.util.AdminUtil;
033
034 import java.util.Locale;
035
036 import javax.servlet.http.HttpServletRequest;
037 import javax.servlet.http.HttpServletResponse;
038 import javax.servlet.http.HttpSession;
039
040 import org.apache.struts.Globals;
041 import org.apache.struts.action.Action;
042 import org.apache.struts.action.ActionForm;
043 import org.apache.struts.action.ActionForward;
044 import org.apache.struts.action.ActionMapping;
045
046
049 public class UpdateLanguageAction extends Action {
050
051 @Override
052 public ActionForward execute(
053 ActionMapping actionMapping, ActionForm actionForm,
054 HttpServletRequest request, HttpServletResponse response)
055 throws Exception {
056
057 HttpSession session = request.getSession();
058
059 ThemeDisplay themeDisplay = (ThemeDisplay)request.getAttribute(
060 WebKeys.THEME_DISPLAY);
061
062 String languageId = ParamUtil.getString(request, "languageId");
063
064 Locale locale = LocaleUtil.fromLanguageId(languageId);
065
066 if (LanguageUtil.isAvailableLocale(
067 themeDisplay.getSiteGroupId(), locale)) {
068
069 boolean persistState = ParamUtil.getBoolean(
070 request, "persistState", true);
071
072 if (themeDisplay.isSignedIn() && (persistState)) {
073 User user = themeDisplay.getUser();
074
075 Contact contact = user.getContact();
076
077 AdminUtil.updateUser(
078 request, user.getUserId(), user.getScreenName(),
079 user.getEmailAddress(), user.getFacebookId(),
080 user.getOpenId(), languageId, user.getTimeZoneId(),
081 user.getGreeting(), user.getComments(), contact.getSmsSn(),
082 contact.getFacebookSn(), contact.getJabberSn(),
083 contact.getSkypeSn(), contact.getTwitterSn());
084 }
085
086 session.setAttribute(Globals.LOCALE_KEY, locale);
087
088 LanguageUtil.updateCookie(request, response, locale);
089 }
090
091
092
093 String redirect = ParamUtil.getString(request, "redirect");
094
095 String layoutURL = StringPool.BLANK;
096
097 int pos = redirect.indexOf(Portal.FRIENDLY_URL_SEPARATOR);
098
099 if (pos == -1) {
100 pos = redirect.indexOf(StringPool.QUESTION);
101 }
102
103 if (pos != -1) {
104 layoutURL = redirect.substring(0, pos);
105 }
106 else {
107 layoutURL = redirect;
108 }
109
110 Layout layout = themeDisplay.getLayout();
111
112 if (isGroupFriendlyURL(layout.getGroup(), layout, layoutURL, locale)) {
113 if (PropsValues.LOCALE_PREPEND_FRIENDLY_URL_STYLE == 0) {
114 redirect = layoutURL;
115 }
116 else {
117 redirect = PortalUtil.getGroupFriendlyURL(
118 layout.getLayoutSet(), themeDisplay, locale);
119 }
120 }
121 else {
122 if (PropsValues.LOCALE_PREPEND_FRIENDLY_URL_STYLE == 0) {
123 if (themeDisplay.isI18n()) {
124 redirect = layout.getFriendlyURL(locale);
125 }
126 else {
127 redirect = PortalUtil.getLayoutURL(
128 layout, themeDisplay, locale);
129 }
130 }
131 else {
132 redirect = PortalUtil.getLayoutFriendlyURL(
133 layout, themeDisplay, locale);
134 }
135 }
136
137 response.sendRedirect(redirect);
138
139 return null;
140 }
141
142 protected boolean isGroupFriendlyURL(
143 Group group, Layout layout, String layoutURL, Locale locale) {
144
145 if (Validator.isNull(layoutURL)) {
146 return true;
147 }
148
149 int pos = layoutURL.lastIndexOf(CharPool.SLASH);
150
151 String layoutURLLanguageId = layoutURL.substring(pos + 1);
152
153 Locale layoutURLLocale = LocaleUtil.fromLanguageId(
154 layoutURLLanguageId, true, false);
155
156 if (layoutURLLocale != null) {
157 return true;
158 }
159
160 if (PortalUtil.isGroupFriendlyURL(
161 layoutURL, group.getFriendlyURL(),
162 layout.getFriendlyURL(locale))) {
163
164 return true;
165 }
166
167 return false;
168 }
169
170 }