001
014
015 package com.liferay.portlet.myplaces.action;
016
017 import com.liferay.portal.NoSuchLayoutSetException;
018 import com.liferay.portal.kernel.servlet.SessionErrors;
019 import com.liferay.portal.kernel.util.GetterUtil;
020 import com.liferay.portal.kernel.util.ParamUtil;
021 import com.liferay.portal.kernel.util.Validator;
022 import com.liferay.portal.model.Group;
023 import com.liferay.portal.model.Layout;
024 import com.liferay.portal.model.LayoutConstants;
025 import com.liferay.portal.security.permission.ActionKeys;
026 import com.liferay.portal.security.permission.PermissionChecker;
027 import com.liferay.portal.service.GroupLocalServiceUtil;
028 import com.liferay.portal.service.LayoutLocalServiceUtil;
029 import com.liferay.portal.service.permission.LayoutPermissionUtil;
030 import com.liferay.portal.struts.PortletAction;
031 import com.liferay.portal.theme.ThemeDisplay;
032 import com.liferay.portal.util.PortalUtil;
033 import com.liferay.portal.util.WebKeys;
034
035 import java.util.List;
036
037 import javax.portlet.ActionRequest;
038 import javax.portlet.ActionResponse;
039 import javax.portlet.PortletConfig;
040 import javax.portlet.RenderRequest;
041 import javax.portlet.RenderResponse;
042
043 import javax.servlet.http.HttpServletRequest;
044 import javax.servlet.http.HttpServletResponse;
045
046 import org.apache.struts.action.ActionForm;
047 import org.apache.struts.action.ActionForward;
048 import org.apache.struts.action.ActionMapping;
049
050
054 public class ViewAction extends PortletAction {
055
056 @Override
057 public void processAction(
058 ActionMapping actionMapping, ActionForm actionForm,
059 PortletConfig portletConfig, ActionRequest actionRequest,
060 ActionResponse actionResponse)
061 throws Exception {
062
063 ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
064 WebKeys.THEME_DISPLAY);
065
066 long groupId = ParamUtil.getLong(actionRequest, "groupId");
067 String privateLayoutParam = actionRequest.getParameter("privateLayout");
068
069 List<Layout> layouts = getLayouts(groupId, privateLayoutParam);
070
071 if (layouts.isEmpty()) {
072 SessionErrors.add(
073 actionRequest, NoSuchLayoutSetException.class.getName(),
074 new NoSuchLayoutSetException(
075 "{groupId=" + groupId + ",privateLayout=" +
076 privateLayoutParam + "}"));
077 }
078
079 String redirect = getRedirect(
080 themeDisplay, layouts, groupId, privateLayoutParam);
081
082 if (Validator.isNull(redirect)) {
083 redirect = PortalUtil.escapeRedirect(
084 ParamUtil.getString(actionRequest, "redirect"));
085 }
086
087 if (Validator.isNotNull(redirect)) {
088 actionResponse.sendRedirect(redirect);
089 }
090 }
091
092 @Override
093 public ActionForward render(
094 ActionMapping actionMapping, ActionForm actionForm,
095 PortletConfig portletConfig, RenderRequest renderRequest,
096 RenderResponse renderResponse)
097 throws Exception {
098
099 return actionMapping.findForward("portlet.my_sites.view");
100 }
101
102 @Override
103 public ActionForward strutsExecute(
104 ActionMapping actionMapping, ActionForm actionForm,
105 HttpServletRequest request, HttpServletResponse response)
106 throws Exception {
107
108 ThemeDisplay themeDisplay = (ThemeDisplay)request.getAttribute(
109 WebKeys.THEME_DISPLAY);
110
111 long groupId = ParamUtil.getLong(request, "groupId");
112 String privateLayoutParam = request.getParameter("privateLayout");
113
114 List<Layout> layouts = getLayouts(groupId, privateLayoutParam);
115
116 if (layouts.isEmpty()) {
117 SessionErrors.add(
118 request, NoSuchLayoutSetException.class.getName(),
119 new NoSuchLayoutSetException(
120 "{groupId=" + groupId + ",privateLayout=" +
121 privateLayoutParam + "}"));
122 }
123
124 String redirect = getRedirect(
125 themeDisplay, layouts, groupId, privateLayoutParam);
126
127 if (Validator.isNull(redirect)) {
128 redirect = ParamUtil.getString(request, "redirect");
129 }
130
131 response.sendRedirect(redirect);
132
133 return null;
134 }
135
136 protected List<Layout> getLayouts(long groupId, boolean privateLayout)
137 throws Exception {
138
139 return LayoutLocalServiceUtil.getLayouts(
140 groupId, privateLayout, LayoutConstants.DEFAULT_PARENT_LAYOUT_ID);
141 }
142
143 protected List<Layout> getLayouts(long groupId, String privateLayoutParam)
144 throws Exception {
145
146 List<Layout> layouts = null;
147
148 boolean privateLayout = false;
149
150 if (Validator.isNull(privateLayoutParam)) {
151 layouts = getLayouts(groupId, false);
152
153 if (layouts.isEmpty()) {
154 layouts = getLayouts(groupId, true);
155 }
156 }
157 else {
158 privateLayout = GetterUtil.getBoolean(privateLayoutParam);
159
160 layouts = getLayouts(groupId, privateLayout);
161 }
162
163 return layouts;
164 }
165
166 protected String getRedirect(
167 ThemeDisplay themeDisplay, List<Layout> layouts, long groupId,
168 String privateLayoutParam)
169 throws Exception {
170
171 PermissionChecker permissionChecker =
172 themeDisplay.getPermissionChecker();
173
174 for (Layout layout : layouts) {
175 if (!layout.isHidden() &&
176 LayoutPermissionUtil.contains(
177 permissionChecker, layout, ActionKeys.VIEW)) {
178
179 String canonicalURL = PortalUtil.getCanonicalURL(
180 null, themeDisplay, layout, true);
181
182 return PortalUtil.addPreservedParameters(
183 themeDisplay, layout, canonicalURL, true);
184 }
185 }
186
187 Group group = GroupLocalServiceUtil.getGroup(groupId);
188
189 String groupFriendlyURL = PortalUtil.getGroupFriendlyURL(
190 group, GetterUtil.getBoolean(privateLayoutParam), themeDisplay);
191
192 return PortalUtil.addPreservedParameters(
193 themeDisplay, groupFriendlyURL);
194 }
195
196 @Override
197 protected boolean isCheckMethodOnProcessAction() {
198 return _CHECK_METHOD_ON_PROCESS_ACTION;
199 }
200
201 private static final boolean _CHECK_METHOD_ON_PROCESS_ACTION = false;
202
203 }