1
22
23 package com.liferay.portlet.portletconfiguration.action;
24
25 import com.liferay.portal.kernel.language.LanguageUtil;
26 import com.liferay.portal.kernel.util.ParamUtil;
27 import com.liferay.portal.model.Layout;
28 import com.liferay.portal.security.permission.ActionKeys;
29 import com.liferay.portal.security.permission.PermissionChecker;
30 import com.liferay.portal.service.permission.PortletPermissionUtil;
31 import com.liferay.portal.struts.JSONAction;
32 import com.liferay.portal.theme.ThemeDisplay;
33 import com.liferay.portal.util.WebKeys;
34 import com.liferay.portlet.InvokerPortlet;
35 import com.liferay.portlet.PortletPreferencesFactoryUtil;
36
37 import javax.portlet.PortletPreferences;
38
39 import javax.servlet.http.HttpServletRequest;
40 import javax.servlet.http.HttpServletResponse;
41 import javax.servlet.http.HttpSession;
42
43 import org.apache.struts.action.ActionForm;
44 import org.apache.struts.action.ActionMapping;
45
46
52 public class UpdateTitleAction extends JSONAction {
53
54 public String getJSON(
55 ActionMapping mapping, ActionForm form, HttpServletRequest req,
56 HttpServletResponse res)
57 throws Exception {
58
59 HttpSession ses = req.getSession();
60
61 ThemeDisplay themeDisplay =
62 (ThemeDisplay)req.getAttribute(WebKeys.THEME_DISPLAY);
63
64 Layout layout = themeDisplay.getLayout();
65
66 PermissionChecker permissionChecker =
67 themeDisplay.getPermissionChecker();
68
69 String portletId = ParamUtil.getString(req, "portletId");
70
71 if (!PortletPermissionUtil.contains(
72 permissionChecker, themeDisplay.getPlid(), portletId,
73 ActionKeys.CONFIGURATION)) {
74
75 return null;
76 }
77
78 String languageId = LanguageUtil.getLanguageId(req);
79 String title = ParamUtil.getString(req, "title");
80
81 PortletPreferences portletSetup =
82 PortletPreferencesFactoryUtil.getPortletSetup(layout, portletId);
83
84 portletSetup.setValue("portlet-setup-title-" + languageId, title);
85 portletSetup.setValue("portlet-setup-use-custom-title", "true");
86
87 portletSetup.store();
88
89 InvokerPortlet.clearResponse(
90 ses, layout.getPrimaryKey(), portletId,
91 LanguageUtil.getLanguageId(req));
92
93 return null;
94 }
95
96 }