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.model.Layout;
30 import com.liferay.portal.security.auth.PrincipalException;
31 import com.liferay.portal.struts.PortletAction;
32 import com.liferay.portal.util.WebKeys;
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.service.JournalFeedServiceUtil;
42 import com.liferay.util.RSSUtil;
43
44 import javax.portlet.ActionRequest;
45 import javax.portlet.ActionResponse;
46 import javax.portlet.PortletConfig;
47 import javax.portlet.RenderRequest;
48 import javax.portlet.RenderResponse;
49
50 import org.apache.struts.action.ActionForm;
51 import org.apache.struts.action.ActionForward;
52 import org.apache.struts.action.ActionMapping;
53
54
60 public class EditFeedAction extends PortletAction {
61
62 public void processAction(
63 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
64 ActionRequest actionRequest, ActionResponse actionResponse)
65 throws Exception {
66
67 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
68
69 try {
70 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
71 updateFeed(actionRequest);
72 }
73 else if (cmd.equals(Constants.DELETE)) {
74 deleteFeeds(actionRequest);
75 }
76
77 sendRedirect(actionRequest, actionResponse);
78 }
79 catch (Exception e) {
80 if (e instanceof NoSuchFeedException ||
81 e instanceof PrincipalException) {
82
83 SessionErrors.add(actionRequest, e.getClass().getName());
84
85 setForward(actionRequest, "portlet.journal.error");
86 }
87 else if (e instanceof DuplicateFeedIdException ||
88 e instanceof FeedContentFieldException ||
89 e instanceof FeedDescriptionException ||
90 e instanceof FeedIdException ||
91 e instanceof FeedNameException ||
92 e instanceof FeedTargetLayoutFriendlyUrlException ||
93 e instanceof FeedTargetPortletIdException) {
94
95 SessionErrors.add(actionRequest, e.getClass().getName());
96 }
97 else {
98 throw e;
99 }
100 }
101 }
102
103 public ActionForward render(
104 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
105 RenderRequest renderRequest, RenderResponse renderResponse)
106 throws Exception {
107
108 try {
109 String cmd = ParamUtil.getString(renderRequest, Constants.CMD);
110
111 if (!cmd.equals(Constants.ADD)) {
112 ActionUtil.getFeed(renderRequest);
113 }
114 }
115 catch (NoSuchFeedException nssfe) {
116
117
120 }
121 catch (Exception e) {
122 if (e instanceof PrincipalException) {
123 SessionErrors.add(renderRequest, e.getClass().getName());
124
125 return mapping.findForward("portlet.journal.error");
126 }
127 else {
128 throw e;
129 }
130 }
131
132 return mapping.findForward(
133 getForward(renderRequest, "portlet.journal.edit_feed"));
134 }
135
136 protected void deleteFeeds(ActionRequest actionRequest) throws Exception {
137 long groupId = ParamUtil.getLong(actionRequest, "groupId");
138
139 String[] deleteFeedIds = StringUtil.split(
140 ParamUtil.getString(actionRequest, "deleteFeedIds"));
141
142 for (int i = 0; i < deleteFeedIds.length; i++) {
143 JournalFeedServiceUtil.deleteFeed(groupId, deleteFeedIds[i]);
144 }
145 }
146
147 protected void updateFeed(ActionRequest actionRequest) throws Exception {
148 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
149
150 Layout layout = (Layout)actionRequest.getAttribute(WebKeys.LAYOUT);
151
152 long groupId = ParamUtil.getLong(actionRequest, "groupId");
153
154 String feedId = ParamUtil.getString(actionRequest, "feedId");
155 boolean autoFeedId = ParamUtil.getBoolean(actionRequest, "autoFeedId");
156
157 String name = ParamUtil.getString(actionRequest, "name");
158 String description = ParamUtil.getString(actionRequest, "description");
159 String type = ParamUtil.getString(actionRequest, "type");
160 String structureId = ParamUtil.getString(actionRequest, "structureId");
161 String templateId = ParamUtil.getString(actionRequest, "templateId");
162 String rendererTemplateId = ParamUtil.getString(
163 actionRequest, "rendererTemplateId");
164 int delta = ParamUtil.getInteger(actionRequest, "delta");
165 String orderByCol = ParamUtil.getString(actionRequest, "orderByCol");
166 String orderByType = ParamUtil.getString(actionRequest, "orderByType");
167 String targetLayoutFriendlyUrl = ParamUtil.getString(
168 actionRequest, "targetLayoutFriendlyUrl");
169 String targetPortletId = ParamUtil.getString(
170 actionRequest, "targetPortletId");
171 String contentField = ParamUtil.getString(
172 actionRequest, "contentField");
173
174 String feedType = RSSUtil.DEFAULT_TYPE;
175 double feedVersion = RSSUtil.DEFAULT_VERSION;
176
177 String feedTypeAndVersion = ParamUtil.getString(
178 actionRequest, "feedTypeAndVersion");
179
180 if (Validator.isNotNull(feedTypeAndVersion)) {
181 String[] parts = feedTypeAndVersion.split(StringPool.COLON);
182
183 try {
184 feedType = parts[0];
185 feedVersion = GetterUtil.getDouble(parts[1]);
186 }
187 catch (Exception e) {
188 }
189 }
190 else {
191 feedType = ParamUtil.getString(actionRequest, "feedType", feedType);
192 feedVersion = ParamUtil.getDouble(
193 actionRequest, "feedVersion", feedVersion);
194 }
195
196 String[] communityPermissions = actionRequest.getParameterValues(
197 "communityPermissions");
198 String[] guestPermissions = actionRequest.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 }