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
63 public class EditFeedAction extends PortletAction {
64
65 public void processAction(
66 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
67 ActionRequest actionRequest, ActionResponse actionResponse)
68 throws Exception {
69
70 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
71
72 try {
73 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
74 updateFeed(actionRequest);
75 }
76 else if (cmd.equals(Constants.DELETE)) {
77 deleteFeeds(actionRequest);
78 }
79
80 sendRedirect(actionRequest, actionResponse);
81 }
82 catch (Exception e) {
83 if (e instanceof NoSuchFeedException ||
84 e instanceof PrincipalException) {
85
86 SessionErrors.add(actionRequest, e.getClass().getName());
87
88 setForward(actionRequest, "portlet.journal.error");
89 }
90 else if (e instanceof DuplicateFeedIdException ||
91 e instanceof FeedContentFieldException ||
92 e instanceof FeedDescriptionException ||
93 e instanceof FeedIdException ||
94 e instanceof FeedNameException ||
95 e instanceof FeedTargetLayoutFriendlyUrlException ||
96 e instanceof FeedTargetPortletIdException) {
97
98 SessionErrors.add(actionRequest, e.getClass().getName());
99 }
100 else {
101 throw e;
102 }
103 }
104 }
105
106 public ActionForward render(
107 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
108 RenderRequest renderRequest, RenderResponse renderResponse)
109 throws Exception {
110
111 try {
112 String cmd = ParamUtil.getString(renderRequest, Constants.CMD);
113
114 if (!cmd.equals(Constants.ADD)) {
115 ActionUtil.getFeed(renderRequest);
116 }
117 }
118 catch (NoSuchFeedException nssfe) {
119
120
123 }
124 catch (Exception e) {
125 if (e instanceof PrincipalException) {
126 SessionErrors.add(renderRequest, e.getClass().getName());
127
128 return mapping.findForward("portlet.journal.error");
129 }
130 else {
131 throw e;
132 }
133 }
134
135 return mapping.findForward(
136 getForward(renderRequest, "portlet.journal.edit_feed"));
137 }
138
139 protected void deleteFeeds(ActionRequest actionRequest) throws Exception {
140 long groupId = ParamUtil.getLong(actionRequest, "groupId");
141
142 String[] deleteFeedIds = StringUtil.split(
143 ParamUtil.getString(actionRequest, "deleteFeedIds"));
144
145 for (int i = 0; i < deleteFeedIds.length; i++) {
146 JournalFeedServiceUtil.deleteFeed(groupId, deleteFeedIds[i]);
147 }
148 }
149
150 protected void updateFeed(ActionRequest actionRequest) throws Exception {
151 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
152
153 long groupId = ParamUtil.getLong(actionRequest, "groupId");
154
155 String feedId = ParamUtil.getString(actionRequest, "feedId");
156 boolean autoFeedId = ParamUtil.getBoolean(actionRequest, "autoFeedId");
157
158 String name = ParamUtil.getString(actionRequest, "name");
159 String description = ParamUtil.getString(actionRequest, "description");
160 String type = ParamUtil.getString(actionRequest, "type");
161 String structureId = ParamUtil.getString(actionRequest, "structureId");
162 String templateId = ParamUtil.getString(actionRequest, "templateId");
163 String rendererTemplateId = ParamUtil.getString(
164 actionRequest, "rendererTemplateId");
165 int delta = ParamUtil.getInteger(actionRequest, "delta");
166 String orderByCol = ParamUtil.getString(actionRequest, "orderByCol");
167 String orderByType = ParamUtil.getString(actionRequest, "orderByType");
168 String targetLayoutFriendlyUrl = ParamUtil.getString(
169 actionRequest, "targetLayoutFriendlyUrl");
170 String targetPortletId = ParamUtil.getString(
171 actionRequest, "targetPortletId");
172 String contentField = ParamUtil.getString(
173 actionRequest, "contentField");
174
175 String feedType = RSSUtil.DEFAULT_TYPE;
176 double feedVersion = RSSUtil.DEFAULT_VERSION;
177
178 String feedTypeAndVersion = ParamUtil.getString(
179 actionRequest, "feedTypeAndVersion");
180
181 if (Validator.isNotNull(feedTypeAndVersion)) {
182 String[] parts = feedTypeAndVersion.split(StringPool.COLON);
183
184 try {
185 feedType = parts[0];
186 feedVersion = GetterUtil.getDouble(parts[1]);
187 }
188 catch (Exception e) {
189 }
190 }
191 else {
192 feedType = ParamUtil.getString(actionRequest, "feedType", feedType);
193 feedVersion = ParamUtil.getDouble(
194 actionRequest, "feedVersion", feedVersion);
195 }
196
197 ServiceContext serviceContext = ServiceContextFactory.getInstance(
198 JournalFeed.class.getName(), actionRequest);
199
200 if (cmd.equals(Constants.ADD)) {
201
202
204 JournalFeedServiceUtil.addFeed(
205 groupId, feedId, autoFeedId, name, description, type,
206 structureId, templateId, rendererTemplateId, delta, orderByCol,
207 orderByType, targetLayoutFriendlyUrl, targetPortletId,
208 contentField, feedType, feedVersion, serviceContext);
209 }
210 else {
211
212
214 JournalFeedServiceUtil.updateFeed(
215 groupId, feedId, name, description, type, structureId,
216 templateId, rendererTemplateId, delta, orderByCol, orderByType,
217 targetLayoutFriendlyUrl, targetPortletId, contentField,
218 feedType, feedVersion, serviceContext);
219 }
220 }
221
222 }