01: /**
02: * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
03: *
04: * Permission is hereby granted, free of charge, to any person obtaining a copy
05: * of this software and associated documentation files (the "Software"), to deal
06: * in the Software without restriction, including without limitation the rights
07: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
08: * copies of the Software, and to permit persons to whom the Software is
09: * furnished to do so, subject to the following conditions:
10: *
11: * The above copyright notice and this permission notice shall be included in
12: * all copies or substantial portions of the Software.
13: *
14: * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15: * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16: * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17: * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18: * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19: * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20: * SOFTWARE.
21: */package com.liferay.portlet.portletconfiguration.action;
22:
23: import com.liferay.portal.kernel.security.permission.ActionKeys;
24: import com.liferay.portal.kernel.security.permission.PermissionChecker;
25: import com.liferay.portal.kernel.util.ParamUtil;
26: import com.liferay.portal.model.Layout;
27: import com.liferay.portal.service.permission.PortletPermissionUtil;
28: import com.liferay.portal.struts.JSONAction;
29: import com.liferay.portal.theme.ThemeDisplay;
30: import com.liferay.portal.util.WebKeys;
31: import com.liferay.portlet.PortletPreferencesFactoryUtil;
32: import com.liferay.portlet.PortletSetupUtil;
33:
34: import javax.portlet.PortletPreferences;
35:
36: import javax.servlet.http.HttpServletRequest;
37: import javax.servlet.http.HttpServletResponse;
38:
39: import org.apache.struts.action.ActionForm;
40: import org.apache.struts.action.ActionMapping;
41:
42: /**
43: * <a href="GetLookAndFeelAction.java.html"><b><i>View Source</i></b></a>
44: *
45: * @author Brian Wing Shun Chan
46: *
47: */
48: public class GetLookAndFeelAction extends JSONAction {
49:
50: public String getJSON(ActionMapping mapping, ActionForm form,
51: HttpServletRequest req, HttpServletResponse res)
52: throws Exception {
53:
54: ThemeDisplay themeDisplay = (ThemeDisplay) req
55: .getAttribute(WebKeys.THEME_DISPLAY);
56:
57: Layout layout = themeDisplay.getLayout();
58:
59: PermissionChecker permissionChecker = themeDisplay
60: .getPermissionChecker();
61:
62: String portletId = ParamUtil.getString(req, "portletId");
63:
64: if (!PortletPermissionUtil.contains(permissionChecker,
65: themeDisplay.getPlid(), portletId,
66: ActionKeys.CONFIGURATION)) {
67:
68: return null;
69: }
70:
71: PortletPreferences portletSetup = PortletPreferencesFactoryUtil
72: .getPortletSetup(layout, portletId);
73:
74: return PortletSetupUtil.cssToString(portletSetup);
75: }
76:
77: }
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