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1
25
26 package org.snipsnap.xmlrpc;
27
28 import org.apache.xmlrpc.XmlRpcException;
29 import org.radeox.util.logging.Logger;
30 import org.snipsnap.app.Application;
31 import org.snipsnap.container.Components;
32 import org.snipsnap.net.FileUploadServlet;
33 import org.snipsnap.semanticweb.rss.BlogFeeder;
34 import org.snipsnap.snip.Blog;
35 import org.snipsnap.snip.Snip;
36 import org.snipsnap.snip.SnipSpace;
37 import org.snipsnap.snip.SnipSpaceFactory;
38 import org.snipsnap.snip.attachment.Attachment;
39 import org.snipsnap.snip.attachment.storage.AttachmentStorage;
40 import org.snipsnap.user.AuthenticationService;
41 import org.snipsnap.user.Permissions;
42 import org.snipsnap.user.Security;
43 import org.snipsnap.user.User;
44
45 import java.io.File  ;
46 import java.io.IOException ;
47 import java.io.OutputStream ;
48 import java.util.*;
49 import org.snipsnap.snip.BlogKit;
50 import org.snipsnap.snip.attachment.Attachments;
51 import org.snipsnap.feeder.Feeder;
52
53
62
63 public class MetaWeblogHandler extends XmlRpcSupport implements MetaWeblogAPI {
64 public String API_PREFIX = "metaWeblog";
65
66 public MetaWeblogHandler(AuthenticationService authenticationService) {
67 this.authenticationService = authenticationService;
68 }
69
70 public String getName() {
71 return API_PREFIX;
72 }
73
74
78 public String newPost(String appkey,
79 String blogid,
80 String username,
81 String password,
82 String body,
83 boolean publish) throws Exception {
84 Hashtable content = new Hashtable(1);
85 content.put("description", body);
86 return newPost(blogid, username, password, content, publish);
87 }
88
89 public boolean editPost(String appkey,
90 String postId,
91 String username,
92 String password,
93 String body,
94 boolean publish) throws Exception {
95 Hashtable content = new Hashtable(1);
96 content.put("description", body);
97 return editPost(postId, username, password, content, publish);
98 }
99
100 public Vector getUsersBlogs(String appkey, String username, String password) throws Exception {
101 User user = authenticate(username, password);
102
103 Hashtable blog = new Hashtable(3);
104 blog.put("url", Application.get().getConfiguration().getUrl());
105 blog.put("blogid", "0");
106 blog.put("blogName", Application.get().getConfiguration().getName());
107 Vector vector = new Vector(1);
108 vector.add(blog);
109 return vector;
110 }
111
112 public Hashtable getPost(String appkeyIgnored,
113 String postId,
114 String username,
115 String password) throws Exception {
116 return getPost(postId, username, password);
117 }
118
119 public boolean deletePost(String appkey,
120 String postId,
121 String username,
122 String password,
123 boolean publish) throws Exception {
124 User user = authenticate(username, password);
125 Snip snip = SnipSpaceFactory.getInstance().load(postId);
126 SnipSpaceFactory.getInstance().remove(snip);
127 return true;
128 }
129
130 public Vector getRecentPosts(String ignoredAppkey,
131 String postId,
132 String username,
133 String password,
134 int numberOfPosts) throws Exception {
135 return getRecentPosts(postId, username, password, numberOfPosts);
136 }
137
138
139
140
144
145 public String newPost(String blogid, String username, String password, Hashtable postcontent, boolean publish) throws Exception {
146 User user = authenticate(username, password);
147
148 Blog blog = SnipSpaceFactory.getInstance().getBlog(blogid);
149
150 String title = (String ) postcontent.get("title");
151 String content = (String ) postcontent.get("description");
152
153 Snip snip = null;
154 if (null == title) {
155 snip = blog.post(content);
156 } else {
157 snip = blog.post(content, title);
158 }
159
160 return snip.getName();
161 }
162
163 public Hashtable getPost(String postId,
164 String username,
165 String password) throws XmlRpcException {
166 User user = authenticate(username, password);
167 Snip snip = SnipSpaceFactory.getInstance().load(postId);
168 Hashtable post = new Hashtable();
169 post.put("content", snip.getXMLContent());
170 post.put("userid", snip.getOUser()); post.put("postid", snip.getName()); post.put("dateCreated", snip.getCTime());
174 post.put("pubDate", snip.getCTime());
175 post.put("title", snip.getTitle()); post.put("link", (snip.getLink() == null) ? "" : snip.getLink());
178 post.put("description", snip.getContent());
179 post.put("content", snip.getXMLContent()); post.put("guid", snip.getName());
181
182 try {
183 post.put("comments", snip.getComments().getPostUrl());
184 } catch (IOException e) {
185 }
189
190 return post;
191 }
192
193 public boolean editPost(String postId, String username, String password, Hashtable content, boolean publish) throws Exception {
194 User user = authenticate(username, password);
195 SnipSpace space = SnipSpaceFactory.getInstance();
196 Snip snip = space.load(postId);
197 String title = (String ) content.get("title");
198 String body = (String ) content.get("description");
199 snip.setContent(BlogKit.getContent(title, body));
201 space.systemStore(snip);
202 return true;
203 }
204
205
206 public Vector getRecentPosts(String blogid,
207 String username,
208 String password,
209 int numberOfPosts) throws Exception {
210 User user = authenticate(username, password);
211
212 Feeder feeder = new BlogFeeder(blogid);
213 List children = feeder.getFeed();
214
215 Vector posts = new Vector(children.size());
216 for (Iterator i = children.iterator(); i.hasNext() && numberOfPosts-- > 0;) {
217 Snip snip = (Snip) i.next();
218 Hashtable data = new Hashtable();
219 data.put("userid", snip.getCUser()); data.put("title", snip.getTitle()); data.put("link", (snip.getLink() == null) ? "" : snip.getLink()); data.put("dateCreated", snip.getCTime());
227 data.put("pubDate", snip.getCTime());
228 data.put("description", snip.getContent());
229 data.put("content", snip.getXMLContent()); data.put("guid", snip.getName());
232 try {
233 data.put("comments", snip.getComments().getPostUrl());
234 } catch (IOException e) {
235 }
239 posts.add(data);
240 }
241 return posts;
242 }
243
244 public Hashtable newMediaObject(String blogid,
246 String username,
247 String password,
248 Hashtable content) throws Exception {
249 User user = authenticate(username, password);
250 System.out.println("new media object.");
251
252 byte[] data = (byte[]) content.get("bits");
253 String fileName = (String ) content.get("name");
254 String mime = (String ) content.get("key");
255 String snipId = (String ) content.get("postid");
256 System.out.println("the postid is: "+snipId);
257
258 SnipSpace space = SnipSpaceFactory.getInstance();
259 Snip snip = space.load(snipId);
260
261 AttachmentStorage attachmentStorage = (AttachmentStorage) Components.getComponent(AttachmentStorage.class);
262
263 if (!Security.checkPermission(Permissions.ATTACH_TO_SNIP, user, snip)) {
264 throw new XmlRpcException(0, "Do not have write access to this snip");
265 }
268
269 try {
271 if (data.length == 0) { Attachments attachments = snip.getAttachments();
273 Attachment attachment = attachments.getAttachment(fileName);
274 if (null != attachment) {
275 attachmentStorage.delete(attachment);
276 attachments.removeAttachment(attachment);
277 }
278 SnipSpaceFactory.getInstance().store(snip);
280 Hashtable result = new Hashtable(1);
281 result.put("url", "");
282 return result;
283 }
284 fileName = FileUploadServlet.getCanonicalFileName(fileName);
285 if (snipId != null && snipId.length() > 0 &&
286 mime != null && mime.length() > 0) {
287 File relativeFileLocation = new File (snip.getName(), fileName);
288 Attachment attachment =
289 new Attachment(relativeFileLocation.getName(),
290 mime, 0, new Date(),
291 relativeFileLocation.getPath());
292 OutputStream out = attachmentStorage.getOutputStream(attachment);
293 out.write(data);
294 out.flush();
295 out.close();
296 attachment.setSize(data.length);
298 snip.getAttachments().addAttachment(attachment);
299
300 SnipSpaceFactory.getInstance().store(snip);
301 Hashtable result = new Hashtable(1);
302 result.put("url", attachment.getLocation()); return result;
305
306 }
307
308 } catch (IOException e) {
309 throw new XmlRpcException(0, "Error writing file to disk: " + e);
311 }
312 return null;
313 }
314
315
316 }
317 |
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