1
22
23 package com.liferay.portlet.journal.action;
24
25 import com.liferay.portal.kernel.servlet.SessionErrors;
26 import com.liferay.portal.kernel.util.Constants;
27 import com.liferay.portal.kernel.util.GetterUtil;
28 import com.liferay.portal.kernel.util.ParamUtil;
29 import com.liferay.portal.kernel.util.StringPool;
30 import com.liferay.portal.kernel.util.StringUtil;
31 import com.liferay.portal.kernel.util.Validator;
32 import com.liferay.portal.security.auth.PrincipalException;
33 import com.liferay.portal.service.ServiceContext;
34 import com.liferay.portal.service.ServiceContextFactory;
35 import com.liferay.portal.struts.PortletAction;
36 import com.liferay.portlet.journal.DuplicateFeedIdException;
37 import com.liferay.portlet.journal.FeedContentFieldException;
38 import com.liferay.portlet.journal.FeedDescriptionException;
39 import com.liferay.portlet.journal.FeedIdException;
40 import com.liferay.portlet.journal.FeedNameException;
41 import com.liferay.portlet.journal.FeedTargetLayoutFriendlyUrlException;
42 import com.liferay.portlet.journal.FeedTargetPortletIdException;
43 import com.liferay.portlet.journal.NoSuchFeedException;
44 import com.liferay.portlet.journal.model.JournalFeed;
45 import com.liferay.portlet.journal.service.JournalFeedServiceUtil;
46 import com.liferay.util.RSSUtil;
47
48 import javax.portlet.ActionRequest;
49 import javax.portlet.ActionResponse;
50 import javax.portlet.PortletConfig;
51 import javax.portlet.RenderRequest;
52 import javax.portlet.RenderResponse;
53
54 import org.apache.struts.action.ActionForm;
55 import org.apache.struts.action.ActionForward;
56 import org.apache.struts.action.ActionMapping;
57
58
64 public class EditFeedAction extends PortletAction {
65
66 public void processAction(
67 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
68 ActionRequest actionRequest, ActionResponse actionResponse)
69 throws Exception {
70
71 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
72
73 try {
74 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
75 updateFeed(actionRequest);
76 }
77 else if (cmd.equals(Constants.DELETE)) {
78 deleteFeeds(actionRequest);
79 }
80
81 sendRedirect(actionRequest, actionResponse);
82 }
83 catch (Exception e) {
84 if (e instanceof NoSuchFeedException ||
85 e instanceof PrincipalException) {
86
87 SessionErrors.add(actionRequest, e.getClass().getName());
88
89 setForward(actionRequest, "portlet.journal.error");
90 }
91 else if (e instanceof DuplicateFeedIdException ||
92 e instanceof FeedContentFieldException ||
93 e instanceof FeedDescriptionException ||
94 e instanceof FeedIdException ||
95 e instanceof FeedNameException ||
96 e instanceof FeedTargetLayoutFriendlyUrlException ||
97 e instanceof FeedTargetPortletIdException) {
98
99 SessionErrors.add(actionRequest, e.getClass().getName());
100 }
101 else {
102 throw e;
103 }
104 }
105 }
106
107 public ActionForward render(
108 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
109 RenderRequest renderRequest, RenderResponse renderResponse)
110 throws Exception {
111
112 try {
113 String cmd = ParamUtil.getString(renderRequest, Constants.CMD);
114
115 if (!cmd.equals(Constants.ADD)) {
116 ActionUtil.getFeed(renderRequest);
117 }
118 }
119 catch (NoSuchFeedException nssfe) {
120
121
124 }
125 catch (Exception e) {
126 if (e instanceof PrincipalException) {
127 SessionErrors.add(renderRequest, e.getClass().getName());
128
129 return mapping.findForward("portlet.journal.error");
130 }
131 else {
132 throw e;
133 }
134 }
135
136 return mapping.findForward(
137 getForward(renderRequest, "portlet.journal.edit_feed"));
138 }
139
140 protected void deleteFeeds(ActionRequest actionRequest) throws Exception {
141 long groupId = ParamUtil.getLong(actionRequest, "groupId");
142
143 String[] deleteFeedIds = StringUtil.split(
144 ParamUtil.getString(actionRequest, "deleteFeedIds"));
145
146 for (int i = 0; i < deleteFeedIds.length; i++) {
147 JournalFeedServiceUtil.deleteFeed(groupId, deleteFeedIds[i]);
148 }
149 }
150
151 protected void updateFeed(ActionRequest actionRequest) throws Exception {
152 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
153
154 long groupId = ParamUtil.getLong(actionRequest, "groupId");
155
156 String feedId = ParamUtil.getString(actionRequest, "feedId");
157 boolean autoFeedId = ParamUtil.getBoolean(actionRequest, "autoFeedId");
158
159 String name = ParamUtil.getString(actionRequest, "name");
160 String description = ParamUtil.getString(actionRequest, "description");
161 String type = ParamUtil.getString(actionRequest, "type");
162 String structureId = ParamUtil.getString(actionRequest, "structureId");
163 String templateId = ParamUtil.getString(actionRequest, "templateId");
164 String rendererTemplateId = ParamUtil.getString(
165 actionRequest, "rendererTemplateId");
166 int delta = ParamUtil.getInteger(actionRequest, "delta");
167 String orderByCol = ParamUtil.getString(actionRequest, "orderByCol");
168 String orderByType = ParamUtil.getString(actionRequest, "orderByType");
169 String targetLayoutFriendlyUrl = ParamUtil.getString(
170 actionRequest, "targetLayoutFriendlyUrl");
171 String targetPortletId = ParamUtil.getString(
172 actionRequest, "targetPortletId");
173 String contentField = ParamUtil.getString(
174 actionRequest, "contentField");
175
176 String feedType = RSSUtil.DEFAULT_TYPE;
177 double feedVersion = RSSUtil.DEFAULT_VERSION;
178
179 String feedTypeAndVersion = ParamUtil.getString(
180 actionRequest, "feedTypeAndVersion");
181
182 if (Validator.isNotNull(feedTypeAndVersion)) {
183 String[] parts = feedTypeAndVersion.split(StringPool.COLON);
184
185 try {
186 feedType = parts[0];
187 feedVersion = GetterUtil.getDouble(parts[1]);
188 }
189 catch (Exception e) {
190 }
191 }
192 else {
193 feedType = ParamUtil.getString(actionRequest, "feedType", feedType);
194 feedVersion = ParamUtil.getDouble(
195 actionRequest, "feedVersion", feedVersion);
196 }
197
198 ServiceContext serviceContext = ServiceContextFactory.getInstance(
199 JournalFeed.class.getName(), actionRequest);
200
201 if (cmd.equals(Constants.ADD)) {
202
203
205 JournalFeedServiceUtil.addFeed(
206 groupId, feedId, autoFeedId, name, description, type,
207 structureId, templateId, rendererTemplateId, delta, orderByCol,
208 orderByType, targetLayoutFriendlyUrl, targetPortletId,
209 contentField, feedType, feedVersion, serviceContext);
210 }
211 else {
212
213
215 JournalFeedServiceUtil.updateFeed(
216 groupId, feedId, name, description, type, structureId,
217 templateId, rendererTemplateId, delta, orderByCol, orderByType,
218 targetLayoutFriendlyUrl, targetPortletId, contentField,
219 feedType, feedVersion, serviceContext);
220 }
221 }
222
223 }