KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > blojsom > plugin > moblog > admin > MoblogAdminPlugin


1 /**
2  * Copyright (c) 2003-2006, David A. Czarnecki
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions are met:
7  *
8  * Redistributions of source code must retain the above copyright notice, this list of conditions and the
9  * following disclaimer.
10  * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
11  * following disclaimer in the documentation and/or other materials provided with the distribution.
12  * Neither the name of "David A. Czarnecki" and "blojsom" nor the names of its contributors may be used to
13  * endorse or promote products derived from this software without specific prior written permission.
14  * Products derived from this software may not be called "blojsom", nor may "blojsom" appear in their name,
15  * without prior written permission of David A. Czarnecki.
16  *
17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
18  * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
19  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
20  * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
21  * EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
22  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
24  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
26  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
27  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
29  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30  */
31 package org.blojsom.plugin.moblog.admin;
32
33 import org.apache.commons.logging.Log;
34 import org.apache.commons.logging.LogFactory;
35 import org.blojsom.blog.Blog;
36 import org.blojsom.blog.Entry;
37 import org.blojsom.fetcher.Fetcher;
38 import org.blojsom.fetcher.FetcherException;
39 import org.blojsom.plugin.PluginException;
40 import org.blojsom.plugin.admin.WebAdminPlugin;
41 import org.blojsom.plugin.moblog.MoblogPlugin;
42 import org.blojsom.plugin.moblog.MoblogPluginUtils;
43 import org.blojsom.util.BlojsomConstants;
44 import org.blojsom.util.BlojsomUtils;
45
46 import javax.servlet.http.HttpServletRequest JavaDoc;
47 import javax.servlet.http.HttpServletResponse JavaDoc;
48 import java.util.Map JavaDoc;
49
50 /**
51  * Moblog Admin Plugin
52  *
53  * @author David Czarnecki
54  * @version $Id: MoblogAdminPlugin.java,v 1.1 2006/03/24 23:48:46 czarneckid Exp $
55  * @since blojsom 3.0
56  */
57 public class MoblogAdminPlugin extends WebAdminPlugin {
58
59     private Log _logger = LogFactory.getLog(MoblogAdminPlugin.class);
60
61     private static final String JavaDoc EDIT_MOBLOG_SETTINGS_PAGE = "/org/blojsom/plugin/moblog/admin/templates/admin-edit-moblog-settings";
62
63     // Localization constants
64 private static final String JavaDoc FAILED_MOBLOG_PERMISSIONS_KEY = "failed.moblog.permissions.text";
65     private static final String JavaDoc UPDATED_MOBLOG_CONFIGURATION_KEY = "updated.moblog.configuration.text";
66     private static final String JavaDoc FAILED_WRITE_MOBLOG_CONFIGURATION_KEY = "failed.write.moblog.configuration.text";
67     private static final String JavaDoc ADDED_AUTHORIZED_EMAIL_KEY = "added.authorized.email.text";
68     private static final String JavaDoc FAILED_ADD_EMAIL_KEY = "failed.add.email.text";
69     private static final String JavaDoc NO_EMAIL_ADDRESS_KEY = "no.email.address.text";
70     private static final String JavaDoc REMOVED_AUTHORIZED_EMAIL_KEY = "removed.authorized.email.text";
71     private static final String JavaDoc FAILED_DELETE_EMAIL_KEY = "failed.delete.email.text";
72
73     // Form itmes
74 private static final String JavaDoc MOBLOG_ENABLED = "moblog-enabled";
75     private static final String JavaDoc MOBLOG_HOSTNAME = "moblog-hostname";
76     private static final String JavaDoc MOBLOG_USERID = "moblog-userid";
77     private static final String JavaDoc MOBLOG_PASSWORD = "moblog-password";
78     private static final String JavaDoc MOBLOG_CATEGORY = "moblog-category";
79     private static final String JavaDoc MOBLOG_SECRET_WORD = "moblog-secret-word";
80     private static final String JavaDoc MOBLOG_IMAGE_MIME_TYPES = "moblog-image-mime-types";
81     private static final String JavaDoc MOBLOG_ATTACHMENT_MIME_TYPES = "moblog-attachment-mime-types";
82     private static final String JavaDoc MOBLOG_TEXT_MIME_TYPES = "moblog-text-mime-types";
83     private static final String JavaDoc MOBLOG_AUTHORIZED_ADDRESS = "moblog-authorized-address";
84     private static final String JavaDoc MOBLOG_IGNORE_EXPRESSION = "moblog-ignore-expression";
85
86     // Actions
87 private static final String JavaDoc UPDATE_MOBLOG_SETTINGS_ACTIONS = "update-moblog-settings";
88     private static final String JavaDoc ADD_AUTHORIZED_ADDRESS_ACTION = "add-authorized-address";
89     private static final String JavaDoc DELETE_AUTHORIZED_ADDRESS_ACTION = "delete-authorized-address";
90
91     private static final String JavaDoc MOBLOG_ADMIN_PERMISSION = "moblog_admin";
92
93     private static final String JavaDoc BLOJSOM_PLUGIN_MOBLOG_MAILBOX = "BLOJSOM_PLUGIN_MOBLOG_MAILBOX";
94
95     private Fetcher _fetcher;
96
97     /**
98      * Default constructor
99      */
100     public MoblogAdminPlugin() {
101     }
102
103     /**
104      * Set the {@link Fetcher}
105      *
106      * @param fetcher {@link Fetcher}
107      */
108     public void setFetcher(Fetcher fetcher) {
109         _fetcher = fetcher;
110     }
111
112     /**
113      * Return the display name for the plugin
114      *
115      * @return Display name for the plugin
116      */
117     public String JavaDoc getDisplayName() {
118         return "Moblog plugin";
119     }
120
121     /**
122      * Return the name of the initial editing page for the plugin
123      *
124      * @return Name of the initial editing page for the plugin
125      */
126     public String JavaDoc getInitialPage() {
127         return EDIT_MOBLOG_SETTINGS_PAGE;
128     }
129
130     /**
131      * Process the blog entries
132      *
133      * @param httpServletRequest Request
134      * @param httpServletResponse Response
135      * @param blog {@link org.blojsom.blog.Blog} instance
136      * @param context Context
137      * @param entries Blog entries retrieved for the particular request
138      * @return Modified set of blog entries
139      * @throws PluginException If there is an error processing the blog entries
140      */
141     public Entry[] process(HttpServletRequest JavaDoc httpServletRequest, HttpServletResponse JavaDoc httpServletResponse, Blog blog, Map JavaDoc context, Entry[] entries) throws PluginException {
142         entries = super.process(httpServletRequest, httpServletResponse, blog, context, entries);
143
144         String JavaDoc page = BlojsomUtils.getRequestValue(BlojsomConstants.PAGE_PARAM, httpServletRequest);
145
146         String JavaDoc username = getUsernameFromSession(httpServletRequest, blog);
147         if (!checkPermission(blog, null, username, MOBLOG_ADMIN_PERMISSION)) {
148             httpServletRequest.setAttribute(BlojsomConstants.PAGE_PARAM, ADMIN_ADMINISTRATION_PAGE);
149             addOperationResultMessage(context, getAdminResource(FAILED_MOBLOG_PERMISSIONS_KEY, FAILED_MOBLOG_PERMISSIONS_KEY, blog.getBlogAdministrationLocale()));
150
151             return entries;
152         }
153
154         if (ADMIN_LOGIN_PAGE.equals(page)) {
155             return entries;
156         } else {
157             String JavaDoc action = BlojsomUtils.getRequestValue(ACTION_PARAM, httpServletRequest);
158
159             if (UPDATE_MOBLOG_SETTINGS_ACTIONS.equals(action)) {
160                 boolean mailboxEnabled = Boolean.valueOf(BlojsomUtils.getRequestValue(MOBLOG_ENABLED, httpServletRequest)).booleanValue();
161                 blog.setProperty(MoblogPlugin.PROPERTY_ENABLED, Boolean.toString(mailboxEnabled));
162
163                 String JavaDoc hostname = BlojsomUtils.getRequestValue(MOBLOG_HOSTNAME, httpServletRequest);
164                 blog.setProperty(MoblogPlugin.PROPERTY_HOSTNAME, hostname);
165
166                 String JavaDoc userID = BlojsomUtils.getRequestValue(MOBLOG_USERID, httpServletRequest);
167                 blog.setProperty(MoblogPlugin.PROPERTY_USERID, userID);
168
169                 String JavaDoc password = BlojsomUtils.getRequestValue(MOBLOG_PASSWORD, httpServletRequest);
170                 blog.setProperty(MoblogPlugin.PROPERTY_PASSWORD, password);
171
172                 String JavaDoc category = BlojsomUtils.getRequestValue(MOBLOG_CATEGORY, httpServletRequest);
173                 blog.setProperty(MoblogPlugin.PROPERTY_CATEGORY, category);
174
175                 String JavaDoc textMimeTypeValue = BlojsomUtils.getRequestValue(MOBLOG_TEXT_MIME_TYPES, httpServletRequest);
176                 blog.setProperty(MoblogPlugin.PLUGIN_MOBLOG_TEXT_MIME_TYPES, textMimeTypeValue);
177
178                 String JavaDoc attachmentMimeTypeValue = BlojsomUtils.getRequestValue(MOBLOG_ATTACHMENT_MIME_TYPES, httpServletRequest);
179                 blog.setProperty(MoblogPlugin.PLUGIN_MOBLOG_ATTACHMENT_MIME_TYPES, attachmentMimeTypeValue);
180
181                 String JavaDoc imageMimeTypeValue = BlojsomUtils.getRequestValue(MOBLOG_IMAGE_MIME_TYPES, httpServletRequest);
182                 blog.setProperty(MoblogPlugin.PLUGIN_MOBLOG_IMAGE_MIME_TYPES, imageMimeTypeValue);
183
184                 String JavaDoc secretWord = BlojsomUtils.getRequestValue(MOBLOG_SECRET_WORD, httpServletRequest);
185                 blog.setProperty(MoblogPlugin.PLUGIN_MOBLOG_SECRET_WORD, secretWord);
186
187                 String JavaDoc ignoreExpression = BlojsomUtils.getRequestValue(MOBLOG_IGNORE_EXPRESSION, httpServletRequest);
188                 blog.setProperty(MoblogPlugin.PLUGIN_MOBLOG_IGNORE_EXPRESSION, ignoreExpression);
189
190                 try {
191                     _fetcher.saveBlog(blog);
192                     addOperationResultMessage(context, getAdminResource(UPDATED_MOBLOG_CONFIGURATION_KEY, UPDATED_MOBLOG_CONFIGURATION_KEY, blog.getBlogAdministrationLocale()));
193                 } catch (FetcherException e) {
194                     _logger.error(e);
195                     addOperationResultMessage(context, getAdminResource(FAILED_WRITE_MOBLOG_CONFIGURATION_KEY, FAILED_WRITE_MOBLOG_CONFIGURATION_KEY, blog.getBlogAdministrationLocale()));
196                 }
197             } else if (ADD_AUTHORIZED_ADDRESS_ACTION.equals(action)) {
198                 String JavaDoc addressToAdd = BlojsomUtils.getRequestValue(MOBLOG_AUTHORIZED_ADDRESS, httpServletRequest);
199                 if (!BlojsomUtils.checkNullOrBlank(addressToAdd)) {
200                     String JavaDoc authorizedAddresses = blog.getProperty(MoblogPlugin.PLUGIN_MOBLOG_AUTHORIZED_ADDRESSES);
201                     String JavaDoc updatedAddresses;
202                     Map JavaDoc addresses;
203
204                     if (!BlojsomUtils.checkNullOrBlank(authorizedAddresses)) {
205                         addresses = BlojsomUtils.arrayOfStringsToMap(BlojsomUtils.parseCommaList(authorizedAddresses));
206                         addresses.put(addressToAdd, addressToAdd);
207                         updatedAddresses = BlojsomUtils.getKeysAsStringList(addresses);
208                     } else {
209                         updatedAddresses = addressToAdd;
210                     }
211
212                     blog.setProperty(MoblogPlugin.PLUGIN_MOBLOG_AUTHORIZED_ADDRESSES, updatedAddresses);
213
214                     try {
215                         _fetcher.saveBlog(blog);
216                         addOperationResultMessage(context, formatAdminResource(ADDED_AUTHORIZED_EMAIL_KEY, ADDED_AUTHORIZED_EMAIL_KEY, blog.getBlogAdministrationLocale(), new Object JavaDoc[] {addressToAdd}));
217                     } catch (FetcherException e) {
218                         _logger.error(e);
219                         addOperationResultMessage(context, getAdminResource(FAILED_ADD_EMAIL_KEY, FAILED_ADD_EMAIL_KEY, blog.getBlogAdministrationLocale()));
220                     }
221                 } else {
222                     addOperationResultMessage(context, getAdminResource(NO_EMAIL_ADDRESS_KEY, NO_EMAIL_ADDRESS_KEY, blog.getBlogAdministrationLocale()));
223                 }
224             } else if (DELETE_AUTHORIZED_ADDRESS_ACTION.equals(action)) {
225                 String JavaDoc addressToDelete = BlojsomUtils.getRequestValue(MOBLOG_AUTHORIZED_ADDRESS, httpServletRequest);
226                 if (!BlojsomUtils.checkNullOrBlank(addressToDelete)) {
227                     String JavaDoc authorizedAddresses = blog.getProperty(MoblogPlugin.PLUGIN_MOBLOG_AUTHORIZED_ADDRESSES);
228                     String JavaDoc updatedAddresses = "";
229                     Map JavaDoc addresses;
230
231                     if (!BlojsomUtils.checkNullOrBlank(authorizedAddresses)) {
232                         addresses = BlojsomUtils.arrayOfStringsToMap(BlojsomUtils.parseCommaList(authorizedAddresses));
233                         addresses.remove(addressToDelete);
234                         updatedAddresses = BlojsomUtils.getKeysAsStringList(addresses);
235                     }
236
237                     blog.setProperty(MoblogPlugin. PLUGIN_MOBLOG_AUTHORIZED_ADDRESSES, updatedAddresses);
238
239                     try {
240                         _fetcher.saveBlog(blog);
241                         addOperationResultMessage(context, formatAdminResource(REMOVED_AUTHORIZED_EMAIL_KEY, REMOVED_AUTHORIZED_EMAIL_KEY, blog.getBlogAdministrationLocale(), new Object JavaDoc[] {addressToDelete}));
242                     } catch (FetcherException e) {
243                         _logger.error(e);
244                         addOperationResultMessage(context, getAdminResource(FAILED_DELETE_EMAIL_KEY, FAILED_DELETE_EMAIL_KEY, blog.getBlogAdministrationLocale()));
245                     }
246                 } else {
247                     addOperationResultMessage(context, getAdminResource(NO_EMAIL_ADDRESS_KEY, NO_EMAIL_ADDRESS_KEY, blog.getBlogAdministrationLocale()));
248                 }
249             }
250
251             context.put(BLOJSOM_PLUGIN_MOBLOG_MAILBOX, MoblogPluginUtils.readMailboxSettingsForBlog(_servletConfig, blog));
252         }
253
254         return entries;
255     }
256 }
Popular Tags