1
22
23 package com.liferay.portlet.journal.action;
24
25 import com.liferay.portal.kernel.util.Constants;
26 import com.liferay.portal.kernel.util.GetterUtil;
27 import com.liferay.portal.kernel.util.ParamUtil;
28 import com.liferay.portal.kernel.util.StringPool;
29 import com.liferay.portal.kernel.util.StringUtil;
30 import com.liferay.portal.kernel.util.Validator;
31 import com.liferay.portal.model.Layout;
32 import com.liferay.portal.security.auth.PrincipalException;
33 import com.liferay.portal.struts.PortletAction;
34 import com.liferay.portal.util.WebKeys;
35 import com.liferay.portlet.journal.DuplicateFeedIdException;
36 import com.liferay.portlet.journal.FeedContentFieldException;
37 import com.liferay.portlet.journal.FeedDescriptionException;
38 import com.liferay.portlet.journal.FeedIdException;
39 import com.liferay.portlet.journal.FeedNameException;
40 import com.liferay.portlet.journal.FeedTargetLayoutFriendlyUrlException;
41 import com.liferay.portlet.journal.FeedTargetPortletIdException;
42 import com.liferay.portlet.journal.NoSuchFeedException;
43 import com.liferay.portlet.journal.service.JournalFeedServiceUtil;
44 import com.liferay.util.RSSUtil;
45 import com.liferay.util.servlet.SessionErrors;
46
47 import javax.portlet.ActionRequest;
48 import javax.portlet.ActionResponse;
49 import javax.portlet.PortletConfig;
50 import javax.portlet.RenderRequest;
51 import javax.portlet.RenderResponse;
52
53 import org.apache.struts.action.ActionForm;
54 import org.apache.struts.action.ActionForward;
55 import org.apache.struts.action.ActionMapping;
56
57
63 public class EditFeedAction extends PortletAction {
64
65 public void processAction(
66 ActionMapping mapping, ActionForm form, PortletConfig config,
67 ActionRequest req, ActionResponse res)
68 throws Exception {
69
70 String cmd = ParamUtil.getString(req, Constants.CMD);
71
72 try {
73 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
74 updateFeed(req);
75 }
76 else if (cmd.equals(Constants.DELETE)) {
77 deleteFeeds(req);
78 }
79
80 sendRedirect(req, res);
81 }
82 catch (Exception e) {
83 if (e instanceof NoSuchFeedException ||
84 e instanceof PrincipalException) {
85
86 SessionErrors.add(req, e.getClass().getName());
87
88 setForward(req, "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(req, e.getClass().getName());
99 }
100 else {
101 throw e;
102 }
103 }
104 }
105
106 public ActionForward render(
107 ActionMapping mapping, ActionForm form, PortletConfig config,
108 RenderRequest req, RenderResponse res)
109 throws Exception {
110
111 try {
112 String cmd = ParamUtil.getString(req, Constants.CMD);
113
114 if (!cmd.equals(Constants.ADD)) {
115 ActionUtil.getFeed(req);
116 }
117 }
118 catch (NoSuchFeedException nssfe) {
119
120
123 }
124 catch (Exception e) {
125 if (e instanceof PrincipalException) {
126 SessionErrors.add(req, 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(req, "portlet.journal.edit_feed"));
137 }
138
139 protected void deleteFeeds(ActionRequest req) throws Exception {
140 long groupId = ParamUtil.getLong(req, "groupId");
141
142 String[] deleteFeedIds = StringUtil.split(
143 ParamUtil.getString(req, "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 req) throws Exception {
151 String cmd = ParamUtil.getString(req, Constants.CMD);
152
153 Layout layout = (Layout)req.getAttribute(WebKeys.LAYOUT);
154
155 long groupId = ParamUtil.getLong(req, "groupId");
156
157 String feedId = ParamUtil.getString(req, "feedId");
158 boolean autoFeedId = ParamUtil.getBoolean(req, "autoFeedId");
159
160 String name = ParamUtil.getString(req, "name");
161 String description = ParamUtil.getString(req, "description");
162 String type = ParamUtil.getString(req, "type");
163 String structureId = ParamUtil.getString(req, "structureId");
164 String templateId = ParamUtil.getString(req, "templateId");
165 String rendererTemplateId = ParamUtil.getString(
166 req, "rendererTemplateId");
167 int delta = ParamUtil.getInteger(req, "delta");
168 String orderByCol = ParamUtil.getString(req, "orderByCol");
169 String orderByType = ParamUtil.getString(req, "orderByType");
170 String targetLayoutFriendlyUrl = ParamUtil.getString(
171 req, "targetLayoutFriendlyUrl");
172 String targetPortletId = ParamUtil.getString(req, "targetPortletId");
173 String contentField = ParamUtil.getString(req, "contentField");
174
175 String feedType = RSSUtil.DEFAULT_TYPE;
176 double feedVersion = RSSUtil.DEFAULT_VERSION;
177
178 String feedTypeAndVersion = ParamUtil.getString(
179 req, "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(req, "feedType", feedType);
193 feedVersion = ParamUtil.getDouble(req, "feedVersion", feedVersion);
194 }
195
196 String[] communityPermissions = req.getParameterValues(
197 "communityPermissions");
198 String[] guestPermissions = req.getParameterValues(
199 "guestPermissions");
200
201 if (cmd.equals(Constants.ADD)) {
202
203
205 JournalFeedServiceUtil.addFeed(
206 layout.getPlid(), feedId, autoFeedId, name, description,
207 type, structureId, templateId, rendererTemplateId, delta,
208 orderByCol, orderByType, targetLayoutFriendlyUrl,
209 targetPortletId, contentField, feedType, feedVersion,
210 communityPermissions, guestPermissions);
211 }
212 else {
213
214
216 JournalFeedServiceUtil.updateFeed(
217 groupId, feedId, name, description, type, structureId,
218 templateId, rendererTemplateId, delta, orderByCol, orderByType,
219 targetLayoutFriendlyUrl, targetPortletId, contentField,
220 feedType, feedVersion);
221 }
222 }
223
224 }