1
14
15 package com.liferay.portlet.journal.action;
16
17 import com.liferay.portal.kernel.servlet.SessionErrors;
18 import com.liferay.portal.kernel.util.Constants;
19 import com.liferay.portal.kernel.util.GetterUtil;
20 import com.liferay.portal.kernel.util.ParamUtil;
21 import com.liferay.portal.kernel.util.StringPool;
22 import com.liferay.portal.kernel.util.StringUtil;
23 import com.liferay.portal.kernel.util.Validator;
24 import com.liferay.portal.security.auth.PrincipalException;
25 import com.liferay.portal.service.ServiceContext;
26 import com.liferay.portal.service.ServiceContextFactory;
27 import com.liferay.portal.struts.PortletAction;
28 import com.liferay.portlet.journal.DuplicateFeedIdException;
29 import com.liferay.portlet.journal.FeedContentFieldException;
30 import com.liferay.portlet.journal.FeedDescriptionException;
31 import com.liferay.portlet.journal.FeedIdException;
32 import com.liferay.portlet.journal.FeedNameException;
33 import com.liferay.portlet.journal.FeedTargetLayoutFriendlyUrlException;
34 import com.liferay.portlet.journal.FeedTargetPortletIdException;
35 import com.liferay.portlet.journal.NoSuchFeedException;
36 import com.liferay.portlet.journal.model.JournalFeed;
37 import com.liferay.portlet.journal.service.JournalFeedServiceUtil;
38 import com.liferay.util.RSSUtil;
39
40 import javax.portlet.ActionRequest;
41 import javax.portlet.ActionResponse;
42 import javax.portlet.PortletConfig;
43 import javax.portlet.RenderRequest;
44 import javax.portlet.RenderResponse;
45
46 import org.apache.struts.action.ActionForm;
47 import org.apache.struts.action.ActionForward;
48 import org.apache.struts.action.ActionMapping;
49
50
55 public class EditFeedAction extends PortletAction {
56
57 public void processAction(
58 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
59 ActionRequest actionRequest, ActionResponse actionResponse)
60 throws Exception {
61
62 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
63
64 try {
65 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
66 updateFeed(actionRequest);
67 }
68 else if (cmd.equals(Constants.DELETE)) {
69 deleteFeeds(actionRequest);
70 }
71
72 sendRedirect(actionRequest, actionResponse);
73 }
74 catch (Exception e) {
75 if (e instanceof NoSuchFeedException ||
76 e instanceof PrincipalException) {
77
78 SessionErrors.add(actionRequest, e.getClass().getName());
79
80 setForward(actionRequest, "portlet.journal.error");
81 }
82 else if (e instanceof DuplicateFeedIdException ||
83 e instanceof FeedContentFieldException ||
84 e instanceof FeedDescriptionException ||
85 e instanceof FeedIdException ||
86 e instanceof FeedNameException ||
87 e instanceof FeedTargetLayoutFriendlyUrlException ||
88 e instanceof FeedTargetPortletIdException) {
89
90 SessionErrors.add(actionRequest, e.getClass().getName());
91 }
92 else {
93 throw e;
94 }
95 }
96 }
97
98 public ActionForward render(
99 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
100 RenderRequest renderRequest, RenderResponse renderResponse)
101 throws Exception {
102
103 try {
104 String cmd = ParamUtil.getString(renderRequest, Constants.CMD);
105
106 if (!cmd.equals(Constants.ADD)) {
107 ActionUtil.getFeed(renderRequest);
108 }
109 }
110 catch (NoSuchFeedException nssfe) {
111
112
115 }
116 catch (Exception e) {
117 if (e instanceof PrincipalException) {
118 SessionErrors.add(renderRequest, e.getClass().getName());
119
120 return mapping.findForward("portlet.journal.error");
121 }
122 else {
123 throw e;
124 }
125 }
126
127 return mapping.findForward(
128 getForward(renderRequest, "portlet.journal.edit_feed"));
129 }
130
131 protected void deleteFeeds(ActionRequest actionRequest) throws Exception {
132 long groupId = ParamUtil.getLong(actionRequest, "groupId");
133
134 String[] deleteFeedIds = StringUtil.split(
135 ParamUtil.getString(actionRequest, "deleteFeedIds"));
136
137 for (int i = 0; i < deleteFeedIds.length; i++) {
138 JournalFeedServiceUtil.deleteFeed(groupId, deleteFeedIds[i]);
139 }
140 }
141
142 protected void updateFeed(ActionRequest actionRequest) throws Exception {
143 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
144
145 long groupId = ParamUtil.getLong(actionRequest, "groupId");
146
147 String feedId = ParamUtil.getString(actionRequest, "feedId");
148 boolean autoFeedId = ParamUtil.getBoolean(actionRequest, "autoFeedId");
149
150 String name = ParamUtil.getString(actionRequest, "name");
151 String description = ParamUtil.getString(actionRequest, "description");
152 String type = ParamUtil.getString(actionRequest, "type");
153 String structureId = ParamUtil.getString(actionRequest, "structureId");
154 String templateId = ParamUtil.getString(actionRequest, "templateId");
155 String rendererTemplateId = ParamUtil.getString(
156 actionRequest, "rendererTemplateId");
157 int delta = ParamUtil.getInteger(actionRequest, "delta");
158 String orderByCol = ParamUtil.getString(actionRequest, "orderByCol");
159 String orderByType = ParamUtil.getString(actionRequest, "orderByType");
160 String targetLayoutFriendlyUrl = ParamUtil.getString(
161 actionRequest, "targetLayoutFriendlyUrl");
162 String targetPortletId = ParamUtil.getString(
163 actionRequest, "targetPortletId");
164 String contentField = ParamUtil.getString(
165 actionRequest, "contentField");
166
167 String feedType = RSSUtil.DEFAULT_TYPE;
168 double feedVersion = RSSUtil.DEFAULT_VERSION;
169
170 String feedTypeAndVersion = ParamUtil.getString(
171 actionRequest, "feedTypeAndVersion");
172
173 if (Validator.isNotNull(feedTypeAndVersion)) {
174 String[] parts = feedTypeAndVersion.split(StringPool.COLON);
175
176 try {
177 feedType = parts[0];
178 feedVersion = GetterUtil.getDouble(parts[1]);
179 }
180 catch (Exception e) {
181 }
182 }
183 else {
184 feedType = ParamUtil.getString(actionRequest, "feedType", feedType);
185 feedVersion = ParamUtil.getDouble(
186 actionRequest, "feedVersion", feedVersion);
187 }
188
189 ServiceContext serviceContext = ServiceContextFactory.getInstance(
190 JournalFeed.class.getName(), actionRequest);
191
192 if (cmd.equals(Constants.ADD)) {
193
194
196 JournalFeedServiceUtil.addFeed(
197 groupId, feedId, autoFeedId, name, description, type,
198 structureId, templateId, rendererTemplateId, delta, orderByCol,
199 orderByType, targetLayoutFriendlyUrl, targetPortletId,
200 contentField, feedType, feedVersion, serviceContext);
201 }
202 else {
203
204
206 JournalFeedServiceUtil.updateFeed(
207 groupId, feedId, name, description, type, structureId,
208 templateId, rendererTemplateId, delta, orderByCol, orderByType,
209 targetLayoutFriendlyUrl, targetPortletId, contentField,
210 feedType, feedVersion, serviceContext);
211 }
212 }
213
214 }