1
19
20 package com.liferay.portlet.journal.action;
21
22 import com.liferay.portal.kernel.servlet.SessionErrors;
23 import com.liferay.portal.kernel.util.Constants;
24 import com.liferay.portal.kernel.util.GetterUtil;
25 import com.liferay.portal.kernel.util.ParamUtil;
26 import com.liferay.portal.kernel.util.StringPool;
27 import com.liferay.portal.kernel.util.StringUtil;
28 import com.liferay.portal.kernel.util.Validator;
29 import com.liferay.portal.security.auth.PrincipalException;
30 import com.liferay.portal.service.ServiceContext;
31 import com.liferay.portal.service.ServiceContextFactory;
32 import com.liferay.portal.struts.PortletAction;
33 import com.liferay.portlet.journal.DuplicateFeedIdException;
34 import com.liferay.portlet.journal.FeedContentFieldException;
35 import com.liferay.portlet.journal.FeedDescriptionException;
36 import com.liferay.portlet.journal.FeedIdException;
37 import com.liferay.portlet.journal.FeedNameException;
38 import com.liferay.portlet.journal.FeedTargetLayoutFriendlyUrlException;
39 import com.liferay.portlet.journal.FeedTargetPortletIdException;
40 import com.liferay.portlet.journal.NoSuchFeedException;
41 import com.liferay.portlet.journal.model.JournalFeed;
42 import com.liferay.portlet.journal.service.JournalFeedServiceUtil;
43 import com.liferay.util.RSSUtil;
44
45 import javax.portlet.ActionRequest;
46 import javax.portlet.ActionResponse;
47 import javax.portlet.PortletConfig;
48 import javax.portlet.RenderRequest;
49 import javax.portlet.RenderResponse;
50
51 import org.apache.struts.action.ActionForm;
52 import org.apache.struts.action.ActionForward;
53 import org.apache.struts.action.ActionMapping;
54
55
61 public class EditFeedAction extends PortletAction {
62
63 public void processAction(
64 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
65 ActionRequest actionRequest, ActionResponse actionResponse)
66 throws Exception {
67
68 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
69
70 try {
71 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
72 updateFeed(actionRequest);
73 }
74 else if (cmd.equals(Constants.DELETE)) {
75 deleteFeeds(actionRequest);
76 }
77
78 sendRedirect(actionRequest, actionResponse);
79 }
80 catch (Exception e) {
81 if (e instanceof NoSuchFeedException ||
82 e instanceof PrincipalException) {
83
84 SessionErrors.add(actionRequest, e.getClass().getName());
85
86 setForward(actionRequest, "portlet.journal.error");
87 }
88 else if (e instanceof DuplicateFeedIdException ||
89 e instanceof FeedContentFieldException ||
90 e instanceof FeedDescriptionException ||
91 e instanceof FeedIdException ||
92 e instanceof FeedNameException ||
93 e instanceof FeedTargetLayoutFriendlyUrlException ||
94 e instanceof FeedTargetPortletIdException) {
95
96 SessionErrors.add(actionRequest, e.getClass().getName());
97 }
98 else {
99 throw e;
100 }
101 }
102 }
103
104 public ActionForward render(
105 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
106 RenderRequest renderRequest, RenderResponse renderResponse)
107 throws Exception {
108
109 try {
110 String cmd = ParamUtil.getString(renderRequest, Constants.CMD);
111
112 if (!cmd.equals(Constants.ADD)) {
113 ActionUtil.getFeed(renderRequest);
114 }
115 }
116 catch (NoSuchFeedException nssfe) {
117
118
121 }
122 catch (Exception e) {
123 if (e instanceof PrincipalException) {
124 SessionErrors.add(renderRequest, e.getClass().getName());
125
126 return mapping.findForward("portlet.journal.error");
127 }
128 else {
129 throw e;
130 }
131 }
132
133 return mapping.findForward(
134 getForward(renderRequest, "portlet.journal.edit_feed"));
135 }
136
137 protected void deleteFeeds(ActionRequest actionRequest) throws Exception {
138 long groupId = ParamUtil.getLong(actionRequest, "groupId");
139
140 String[] deleteFeedIds = StringUtil.split(
141 ParamUtil.getString(actionRequest, "deleteFeedIds"));
142
143 for (int i = 0; i < deleteFeedIds.length; i++) {
144 JournalFeedServiceUtil.deleteFeed(groupId, deleteFeedIds[i]);
145 }
146 }
147
148 protected void updateFeed(ActionRequest actionRequest) throws Exception {
149 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
150
151 long groupId = ParamUtil.getLong(actionRequest, "groupId");
152
153 String feedId = ParamUtil.getString(actionRequest, "feedId");
154 boolean autoFeedId = ParamUtil.getBoolean(actionRequest, "autoFeedId");
155
156 String name = ParamUtil.getString(actionRequest, "name");
157 String description = ParamUtil.getString(actionRequest, "description");
158 String type = ParamUtil.getString(actionRequest, "type");
159 String structureId = ParamUtil.getString(actionRequest, "structureId");
160 String templateId = ParamUtil.getString(actionRequest, "templateId");
161 String rendererTemplateId = ParamUtil.getString(
162 actionRequest, "rendererTemplateId");
163 int delta = ParamUtil.getInteger(actionRequest, "delta");
164 String orderByCol = ParamUtil.getString(actionRequest, "orderByCol");
165 String orderByType = ParamUtil.getString(actionRequest, "orderByType");
166 String targetLayoutFriendlyUrl = ParamUtil.getString(
167 actionRequest, "targetLayoutFriendlyUrl");
168 String targetPortletId = ParamUtil.getString(
169 actionRequest, "targetPortletId");
170 String contentField = ParamUtil.getString(
171 actionRequest, "contentField");
172
173 String feedType = RSSUtil.DEFAULT_TYPE;
174 double feedVersion = RSSUtil.DEFAULT_VERSION;
175
176 String feedTypeAndVersion = ParamUtil.getString(
177 actionRequest, "feedTypeAndVersion");
178
179 if (Validator.isNotNull(feedTypeAndVersion)) {
180 String[] parts = feedTypeAndVersion.split(StringPool.COLON);
181
182 try {
183 feedType = parts[0];
184 feedVersion = GetterUtil.getDouble(parts[1]);
185 }
186 catch (Exception e) {
187 }
188 }
189 else {
190 feedType = ParamUtil.getString(actionRequest, "feedType", feedType);
191 feedVersion = ParamUtil.getDouble(
192 actionRequest, "feedVersion", feedVersion);
193 }
194
195 ServiceContext serviceContext = ServiceContextFactory.getInstance(
196 JournalFeed.class.getName(), actionRequest);
197
198 if (cmd.equals(Constants.ADD)) {
199
200
202 JournalFeedServiceUtil.addFeed(
203 groupId, feedId, autoFeedId, name, description, type,
204 structureId, templateId, rendererTemplateId, delta, orderByCol,
205 orderByType, targetLayoutFriendlyUrl, targetPortletId,
206 contentField, feedType, feedVersion, serviceContext);
207 }
208 else {
209
210
212 JournalFeedServiceUtil.updateFeed(
213 groupId, feedId, name, description, type, structureId,
214 templateId, rendererTemplateId, delta, orderByCol, orderByType,
215 targetLayoutFriendlyUrl, targetPortletId, contentField,
216 feedType, feedVersion, serviceContext);
217 }
218 }
219
220 }