001
014
015 package com.liferay.portal.kernel.portlet;
016
017 import com.liferay.portal.kernel.exception.SystemException;
018 import com.liferay.portal.kernel.servlet.SessionErrors;
019 import com.liferay.portal.kernel.servlet.SessionMessages;
020 import com.liferay.portal.kernel.util.Constants;
021 import com.liferay.portal.kernel.util.ParamUtil;
022 import com.liferay.portal.kernel.util.PropertiesParamUtil;
023 import com.liferay.portal.kernel.util.StringPool;
024 import com.liferay.portal.kernel.util.UnicodeProperties;
025 import com.liferay.portal.kernel.util.Validator;
026 import com.liferay.portal.kernel.util.WebKeys;
027 import com.liferay.portal.model.Portlet;
028 import com.liferay.portal.security.permission.ActionKeys;
029 import com.liferay.portal.service.PortletLocalServiceUtil;
030 import com.liferay.portal.service.permission.PortletPermissionUtil;
031 import com.liferay.portal.theme.ThemeDisplay;
032 import com.liferay.portlet.PortletConfigFactoryUtil;
033
034 import java.util.HashMap;
035 import java.util.Map;
036
037 import javax.portlet.ActionRequest;
038 import javax.portlet.ActionResponse;
039 import javax.portlet.PortletConfig;
040 import javax.portlet.PortletPreferences;
041 import javax.portlet.PortletRequest;
042 import javax.portlet.RenderRequest;
043 import javax.portlet.RenderResponse;
044 import javax.portlet.ResourceRequest;
045 import javax.portlet.ResourceResponse;
046 import javax.portlet.ValidatorException;
047
048 import javax.servlet.ServletContext;
049
050
054 public class DefaultConfigurationAction
055 implements ConfigurationAction, ResourceServingConfigurationAction {
056
057 public static final String PREFERENCES_PREFIX = "preferences--";
058
059 public String getLocalizedParameter(
060 PortletRequest portletRequest, String name) {
061
062 String languageId = ParamUtil.getString(portletRequest, "languageId");
063
064 return getParameter(
065 portletRequest,
066 name.concat(StringPool.UNDERLINE).concat(languageId));
067 }
068
069 public String getParameter(PortletRequest portletRequest, String name) {
070 name = PREFERENCES_PREFIX.concat(name).concat(StringPool.DOUBLE_DASH);
071
072 return ParamUtil.getString(portletRequest, name);
073 }
074
075 @Override
076 public void processAction(
077 PortletConfig portletConfig, ActionRequest actionRequest,
078 ActionResponse actionResponse)
079 throws Exception {
080
081 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
082
083 if (!cmd.equals(Constants.UPDATE)) {
084 return;
085 }
086
087 ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
088 WebKeys.THEME_DISPLAY);
089
090 UnicodeProperties properties = PropertiesParamUtil.getProperties(
091 actionRequest, PREFERENCES_PREFIX);
092
093 String portletResource = ParamUtil.getString(
094 actionRequest, "portletResource");
095
096 PortletPermissionUtil.check(
097 themeDisplay.getPermissionChecker(), themeDisplay.getLayout(),
098 portletResource, ActionKeys.CONFIGURATION);
099
100 PortletPreferences portletPreferences = actionRequest.getPreferences();
101
102 for (Map.Entry<String, String> entry : properties.entrySet()) {
103 String name = entry.getKey();
104 String value = entry.getValue();
105
106 portletPreferences.setValue(name, value);
107 }
108
109 Map<String, String[]> portletPreferencesMap =
110 (Map<String, String[]>)actionRequest.getAttribute(
111 WebKeys.PORTLET_PREFERENCES_MAP);
112
113 if (portletPreferencesMap != null) {
114 for (Map.Entry<String, String[]> entry :
115 portletPreferencesMap.entrySet()) {
116
117 String name = entry.getKey();
118 String[] values = entry.getValue();
119
120 portletPreferences.setValues(name, values);
121 }
122 }
123
124 if (SessionErrors.isEmpty(actionRequest)) {
125 try {
126 portletPreferences.store();
127 }
128 catch (ValidatorException ve) {
129 SessionErrors.add(
130 actionRequest, ValidatorException.class.getName(), ve);
131
132 return;
133 }
134
135 LiferayPortletConfig liferayPortletConfig =
136 (LiferayPortletConfig)portletConfig;
137
138 SessionMessages.add(
139 actionRequest,
140 liferayPortletConfig.getPortletId() +
141 SessionMessages.KEY_SUFFIX_REFRESH_PORTLET,
142 portletResource);
143
144 SessionMessages.add(
145 actionRequest,
146 liferayPortletConfig.getPortletId() +
147 SessionMessages.KEY_SUFFIX_UPDATED_CONFIGURATION);
148 }
149 }
150
151 @Override
152 public String render(
153 PortletConfig portletConfig, RenderRequest renderRequest,
154 RenderResponse renderResponse)
155 throws Exception {
156
157 PortletConfig selPortletConfig = getSelPortletConfig(renderRequest);
158
159 String configTemplate = selPortletConfig.getInitParameter(
160 "config-template");
161
162 if (Validator.isNotNull(configTemplate)) {
163 return configTemplate;
164 }
165
166 String configJSP = selPortletConfig.getInitParameter("config-jsp");
167
168 if (Validator.isNotNull(configJSP)) {
169 return configJSP;
170 }
171
172 return "/configuration.jsp";
173 }
174
175 @Override
176 public void serveResource(
177 PortletConfig portletConfig, ResourceRequest resourceRequest,
178 ResourceResponse resourceResponse)
179 throws Exception {
180 }
181
182 public void setPreference(
183 PortletRequest portletRequest, String name, String value) {
184
185 setPreference(portletRequest, name, new String[] {value});
186 }
187
188 public void setPreference(
189 PortletRequest portletRequest, String name, String[] values) {
190
191 Map<String, String[]> portletPreferencesMap =
192 (Map<String, String[]>)portletRequest.getAttribute(
193 WebKeys.PORTLET_PREFERENCES_MAP);
194
195 if (portletPreferencesMap == null) {
196 portletPreferencesMap = new HashMap<String, String[]>();
197
198 portletRequest.setAttribute(
199 WebKeys.PORTLET_PREFERENCES_MAP, portletPreferencesMap);
200 }
201
202 portletPreferencesMap.put(name, values);
203 }
204
205 protected PortletConfig getSelPortletConfig(PortletRequest portletRequest)
206 throws SystemException {
207
208 ThemeDisplay themeDisplay = (ThemeDisplay)portletRequest.getAttribute(
209 WebKeys.THEME_DISPLAY);
210
211 String portletResource = ParamUtil.getString(
212 portletRequest, "portletResource");
213
214 Portlet selPortlet = PortletLocalServiceUtil.getPortletById(
215 themeDisplay.getCompanyId(), portletResource);
216
217 ServletContext servletContext =
218 (ServletContext)portletRequest.getAttribute(WebKeys.CTX);
219
220 PortletConfig selPortletConfig = PortletConfigFactoryUtil.create(
221 selPortlet, servletContext);
222
223 return selPortletConfig;
224 }
225
226 }