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.model.Layout;
33 import com.liferay.portal.security.auth.PrincipalException;
34 import com.liferay.portal.struts.PortletAction;
35 import com.liferay.portal.util.WebKeys;
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.service.JournalFeedServiceUtil;
45 import com.liferay.util.RSSUtil;
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 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 Layout layout = (Layout)actionRequest.getAttribute(WebKeys.LAYOUT);
154
155 long groupId = ParamUtil.getLong(actionRequest, "groupId");
156
157 String feedId = ParamUtil.getString(actionRequest, "feedId");
158 boolean autoFeedId = ParamUtil.getBoolean(actionRequest, "autoFeedId");
159
160 String name = ParamUtil.getString(actionRequest, "name");
161 String description = ParamUtil.getString(actionRequest, "description");
162 String type = ParamUtil.getString(actionRequest, "type");
163 String structureId = ParamUtil.getString(actionRequest, "structureId");
164 String templateId = ParamUtil.getString(actionRequest, "templateId");
165 String rendererTemplateId = ParamUtil.getString(
166 actionRequest, "rendererTemplateId");
167 int delta = ParamUtil.getInteger(actionRequest, "delta");
168 String orderByCol = ParamUtil.getString(actionRequest, "orderByCol");
169 String orderByType = ParamUtil.getString(actionRequest, "orderByType");
170 String targetLayoutFriendlyUrl = ParamUtil.getString(
171 actionRequest, "targetLayoutFriendlyUrl");
172 String targetPortletId = ParamUtil.getString(
173 actionRequest, "targetPortletId");
174 String contentField = ParamUtil.getString(
175 actionRequest, "contentField");
176
177 String feedType = RSSUtil.DEFAULT_TYPE;
178 double feedVersion = RSSUtil.DEFAULT_VERSION;
179
180 String feedTypeAndVersion = ParamUtil.getString(
181 actionRequest, "feedTypeAndVersion");
182
183 if (Validator.isNotNull(feedTypeAndVersion)) {
184 String[] parts = feedTypeAndVersion.split(StringPool.COLON);
185
186 try {
187 feedType = parts[0];
188 feedVersion = GetterUtil.getDouble(parts[1]);
189 }
190 catch (Exception e) {
191 }
192 }
193 else {
194 feedType = ParamUtil.getString(actionRequest, "feedType", feedType);
195 feedVersion = ParamUtil.getDouble(
196 actionRequest, "feedVersion", feedVersion);
197 }
198
199 String[] communityPermissions = actionRequest.getParameterValues(
200 "communityPermissions");
201 String[] guestPermissions = actionRequest.getParameterValues(
202 "guestPermissions");
203
204 if (cmd.equals(Constants.ADD)) {
205
206
208 JournalFeedServiceUtil.addFeed(
209 layout.getPlid(), feedId, autoFeedId, name, description,
210 type, structureId, templateId, rendererTemplateId, delta,
211 orderByCol, orderByType, targetLayoutFriendlyUrl,
212 targetPortletId, contentField, feedType, feedVersion,
213 communityPermissions, guestPermissions);
214 }
215 else {
216
217
219 JournalFeedServiceUtil.updateFeed(
220 groupId, feedId, name, description, type, structureId,
221 templateId, rendererTemplateId, delta, orderByCol, orderByType,
222 targetLayoutFriendlyUrl, targetPortletId, contentField,
223 feedType, feedVersion);
224 }
225 }
226
227 }