import java.io.IOException;
import java.io.InputStream;
+import java.net.MalformedURLException;
import java.util.HashSet;
import java.util.Set;
import java.util.logging.Level;
import net.pterodactylus.sone.data.Sone;
import net.pterodactylus.util.io.Closer;
import net.pterodactylus.util.logging.Logging;
+import net.pterodactylus.util.number.Numbers;
import net.pterodactylus.util.service.AbstractService;
import net.pterodactylus.util.xml.SimpleXML;
import net.pterodactylus.util.xml.XML;
* The Sone to fetch
*/
public void fetchSone(Sone sone) {
+ if (core.getSoneStatus(sone) == SoneStatus.downloading) {
+ return;
+ }
logger.log(Level.FINE, "Starting fetch for Sone ā%sā from %sā¦", new Object[] { sone, sone.getRequestUri().setMetaString(new String[] { "sone.xml" }) });
FreenetURI requestUri = sone.getRequestUri().setMetaString(new String[] { "sone.xml" });
core.setSoneStatus(sone, SoneStatus.downloading);
try {
xmlBucket = fetchResult.asBucket();
xmlInputStream = xmlBucket.getInputStream();
- Document document = XML.transformToDocument(xmlInputStream);
+ Document document;
+ /* XML parsing is not thread-safe. */
+ synchronized (this) {
+ document = XML.transformToDocument(xmlInputStream);
+ }
+ if (document == null) {
+ /* TODO - mark Sone as bad. */
+ logger.log(Level.WARNING, "Could not parse XML for Sone %s at %s!", new Object[] { originalSone, requestUri });
+ return null;
+ }
SimpleXML soneXml;
try {
soneXml = SimpleXML.fromDocument(document);
String profileFirstName = profileXml.getValue("first-name", null);
String profileMiddleName = profileXml.getValue("middle-name", null);
String profileLastName = profileXml.getValue("last-name", null);
+ Integer profileBirthDay = Numbers.safeParseInteger(profileXml.getValue("birth-day", null));
+ Integer profileBirthMonth = Numbers.safeParseInteger(profileXml.getValue("birth-month", null));
+ Integer profileBirthYear = Numbers.safeParseInteger(profileXml.getValue("birth-year", null));
Profile profile = new Profile().setFirstName(profileFirstName).setMiddleName(profileMiddleName).setLastName(profileLastName);
+ profile.setBirthDay(profileBirthDay).setBirthMonth(profileBirthMonth).setBirthYear(profileBirthYear);
/* parse posts. */
SimpleXML postsXml = soneXml.getNode("posts");
+ Set<Post> posts = new HashSet<Post>();
if (postsXml == null) {
/* TODO - mark Sone as bad. */
logger.log(Level.WARNING, "Downloaded Sone %s has no posts!", new Object[] { sone });
- return null;
- }
-
- Set<Post> posts = new HashSet<Post>();
- for (SimpleXML postXml : postsXml.getNodes("post")) {
- String postId = postXml.getValue("id", null);
- String postTime = postXml.getValue("time", null);
- String postText = postXml.getValue("text", null);
- if ((postId == null) || (postTime == null) || (postText == null)) {
- /* TODO - mark Sone as bad. */
- logger.log(Level.WARNING, "Downloaded post for Sone %s with missing data! ID: %s, Time: %s, Text: %s", new Object[] { sone, postId, postTime, postText });
- return null;
- }
- try {
- posts.add(core.getPost(postId).setSone(sone).setTime(Long.parseLong(postTime)).setText(postText));
- } catch (NumberFormatException nfe1) {
- /* TODO - mark Sone as bad. */
- logger.log(Level.WARNING, "Downloaded post for Sone %s with invalid time: %s", new Object[] { sone, postTime });
- return null;
+ } else {
+ for (SimpleXML postXml : postsXml.getNodes("post")) {
+ String postId = postXml.getValue("id", null);
+ String postTime = postXml.getValue("time", null);
+ String postText = postXml.getValue("text", null);
+ if ((postId == null) || (postTime == null) || (postText == null)) {
+ /* TODO - mark Sone as bad. */
+ logger.log(Level.WARNING, "Downloaded post for Sone %s with missing data! ID: %s, Time: %s, Text: %s", new Object[] { sone, postId, postTime, postText });
+ return null;
+ }
+ try {
+ posts.add(core.getPost(postId).setSone(sone).setTime(Long.parseLong(postTime)).setText(postText));
+ } catch (NumberFormatException nfe1) {
+ /* TODO - mark Sone as bad. */
+ logger.log(Level.WARNING, "Downloaded post for Sone %s with invalid time: %s", new Object[] { sone, postTime });
+ return null;
+ }
}
}
/* parse replies. */
SimpleXML repliesXml = soneXml.getNode("replies");
+ Set<Reply> replies = new HashSet<Reply>();
if (repliesXml == null) {
/* TODO - mark Sone as bad. */
logger.log(Level.WARNING, "Downloaded Sone %s has no replies!", new Object[] { sone });
- return null;
+ } else {
+ for (SimpleXML replyXml : repliesXml.getNodes("reply")) {
+ String replyId = replyXml.getValue("id", null);
+ String replyPostId = replyXml.getValue("post-id", null);
+ String replyTime = replyXml.getValue("time", null);
+ String replyText = replyXml.getValue("text", null);
+ if ((replyId == null) || (replyPostId == null) || (replyTime == null) || (replyText == null)) {
+ /* TODO - mark Sone as bad. */
+ logger.log(Level.WARNING, "Downloaded reply for Sone %s with missing data! ID: %s, Post: %s, Time: %s, Text: %s", new Object[] { sone, replyId, replyPostId, replyTime, replyText });
+ return null;
+ }
+ try {
+ replies.add(core.getReply(replyId).setSone(sone).setPost(core.getPost(replyPostId)).setTime(Long.parseLong(replyTime)).setText(replyText));
+ } catch (NumberFormatException nfe1) {
+ /* TODO - mark Sone as bad. */
+ logger.log(Level.WARNING, "Downloaded reply for Sone %s with invalid time: %s", new Object[] { sone, replyTime });
+ return null;
+ }
+ }
}
- Set<Reply> replies = new HashSet<Reply>();
- for (SimpleXML replyXml : repliesXml.getNodes("reply")) {
- String replyId = replyXml.getValue("id", null);
- String replyPostId = replyXml.getValue("post-id", null);
- String replyTime = replyXml.getValue("time", null);
- String replyText = replyXml.getValue("text", null);
- if ((replyId == null) || (replyPostId == null) || (replyTime == null) || (replyText == null)) {
- /* TODO - mark Sone as bad. */
- logger.log(Level.WARNING, "Downloaded reply for Sone %s with missing data! ID: %s, Post: %s, Time: %s, Text: %s", new Object[] { sone, replyId, replyPostId, replyTime, replyText });
- return null;
+ /* parse liked post IDs. */
+ SimpleXML likePostIdsXml = soneXml.getNode("post-likes");
+ Set<String> likedPostIds = new HashSet<String>();
+ if (likePostIdsXml == null) {
+ /* TODO - mark Sone as bad. */
+ logger.log(Level.WARNING, "Downloaded Sone %s has no post likes!", new Object[] { sone });
+ } else {
+ for (SimpleXML likedPostIdXml : likePostIdsXml.getNodes("post-like")) {
+ String postId = likedPostIdXml.getValue();
+ likedPostIds.add(postId);
}
- try {
- replies.add(core.getReply(replyId).setSone(sone).setPost(core.getPost(replyPostId)).setTime(Long.parseLong(replyTime)).setText(replyText));
- } catch (NumberFormatException nfe1) {
- /* TODO - mark Sone as bad. */
- logger.log(Level.WARNING, "Downloaded reply for Sone %s with invalid time: %s", new Object[] { sone, replyTime });
- return null;
+ }
+
+ /* parse liked reply IDs. */
+ SimpleXML likeReplyIdsXml = soneXml.getNode("reply-likes");
+ Set<String> likedReplyIds = new HashSet<String>();
+ if (likeReplyIdsXml == null) {
+ /* TODO - mark Sone as bad. */
+ logger.log(Level.WARNING, "Downloaded Sone %s has no reply likes!", new Object[] { sone });
+ } else {
+ for (SimpleXML likedReplyIdXml : likeReplyIdsXml.getNodes("reply-like")) {
+ String replyId = likedReplyIdXml.getValue();
+ likedReplyIds.add(replyId);
+ }
+ }
+
+ /* parse known Sones. */
+ SimpleXML knownSonesXml = soneXml.getNode("known-sones");
+ Set<Sone> knownSones = new HashSet<Sone>();
+ if (knownSonesXml == null) {
+ /* TODO - mark Sone as bad. */
+ logger.log(Level.WARNING, "Downloaded Sone %s has no known Sones!", new Object[] { sone });
+ } else {
+ for (SimpleXML knownSoneXml : knownSonesXml.getNodes("known-sone")) {
+ String knownSoneId = knownSoneXml.getValue("sone-id", null);
+ String knownSoneKey = knownSoneXml.getValue("sone-key", null);
+ String knownSoneName = knownSoneXml.getValue("sone-name", null);
+ if ((knownSoneId == null) || (knownSoneKey == null) || (knownSoneName == null)) {
+ /* TODO - mark Sone as bad. */
+ logger.log(Level.WARNING, "Downloaded known Sone for Sone %s with missing data! ID: %s, Key: %s, Name: %s", new Object[] { sone, knownSoneId, knownSoneKey, knownSoneName });
+ return null;
+ }
+ try {
+ knownSones.add(core.getSone(knownSoneId).setRequestUri(new FreenetURI(knownSoneKey)).setName(knownSoneName));
+ } catch (MalformedURLException mue1) {
+ /* TODO - mark Sone as bad. */
+ logger.log(Level.WARNING, "Downloaded known Sone for Sone %s with invalid key: %s", new Object[] { sone, knownSoneKey });
+ return null;
+ }
}
}
sone.setProfile(profile);
sone.setPosts(posts);
sone.setReplies(replies);
+ sone.setLikePostIds(likedPostIds);
sone.setModificationCounter(0);
}
+
+ /* add all known Sones to core for downloading. */
+ for (Sone knownSone : knownSones) {
+ core.addSone(knownSone);
+ }
+
} catch (IOException ioe1) {
logger.log(Level.WARNING, "Could not read XML file from " + originalSone + "!", ioe1);
return null;