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@ -78,28 +78,24 @@ public class blogBoard {
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public static final int keyLength = 64;
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private static final int recordSize = 512;
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kelondroMapObjects datbase = null;
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kelondroMapObjects database = null;
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public blogBoard(File actpath, long preloadTime) {
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new File(actpath.getParent()).mkdir();
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if (datbase == null) {
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datbase = new kelondroMapObjects(new kelondroDyn(actpath, true, true, preloadTime, keyLength, recordSize, '_', kelondroNaturalOrder.naturalOrder, true, false, false), 500);
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if (database == null) {
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database = new kelondroMapObjects(new kelondroDyn(actpath, true, true, preloadTime, keyLength, recordSize, '_', kelondroNaturalOrder.naturalOrder, true, false, false), 500);
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}
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}
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public int size() {
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return datbase.size();
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return database.size();
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}
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public void close() {
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datbase.close();
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database.close();
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}
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private static String normalize(String key) {
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if (key == null) return "null";
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return key.trim().toLowerCase();
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}
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public static String webalize(String key) {
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if (key == null) return "null";
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key = key.trim().toLowerCase();
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@ -108,11 +104,9 @@ public class blogBoard {
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key = key.substring(0, p) + "%20" + key.substring(p +1);
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return key;
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}
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public String guessAuthor(String ip) {
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return wikiBoard.guessAuthor(ip);
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}
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public BlogEntry newEntry(String key, byte[] subject, byte[] author, String ip, Date date, byte[] page, ArrayList<String> comments, String commentMode) {
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return new BlogEntry(normalize(key), subject, author, ip, date, page, comments, commentMode);
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}
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@ -124,152 +118,179 @@ public class blogBoard {
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public BlogEntry(String nkey, byte[] subject, byte[] author, String ip, Date date, byte[] page, ArrayList<String> comments, String commentMode) {
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record = new HashMap<String, String>();
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key = nkey;
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if (key.length() > keyLength) key = key.substring(0, keyLength);
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if(date == null) date = new Date();
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record.put("date", serverDate.formatShortSecond(date));
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if (subject == null) record.put("subject","");
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else record.put("subject", kelondroBase64Order.enhancedCoder.encode(subject));
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if (author == null) record.put("author","");
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else record.put("author", kelondroBase64Order.enhancedCoder.encode(author));
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if ((ip == null) || (ip.length() == 0)) ip = "";
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record.put("ip", ip);
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if (page == null) record.put("page", "");
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else record.put("page", kelondroBase64Order.enhancedCoder.encode(page));
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if (comments == null) record.put("comments", listManager.collection2string(new ArrayList<String>()));
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else record.put("comments", listManager.collection2string(comments));
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if (commentMode == null) record.put("commentMode", "1");
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else record.put("commentMode", commentMode);
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setKey(nkey);
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setDate(date);
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setSubject(subject);
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setAuthor(author);
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setIp(ip);
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setPage(page);
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setComments(comments);
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setCommentMode(commentMode);
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// TODO: implement this function
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record.put("privacy", "public");
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wikiBoard.setAuthor(ip, new String(author));
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}
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private BlogEntry(String key, HashMap<String, String> record) {
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this.key = key;
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this.record = record;
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if (this.record.get("comments")==null) this.record.put("comments", listManager.collection2string(new ArrayList<String>()));
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if (this.record.get("commentMode")==null || this.record.get("commentMode").equals("")) this.record.put("commentMode", "1");
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}
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public String key() {
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private void setKey(String key) {
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if (key.length() > keyLength)
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this.key = key.substring(0, keyLength);
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this.key = key;
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}
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public String getKey() {
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return key;
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}
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public byte[] subject() {
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public byte[] getSubject() {
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String m = record.get("subject");
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if (m == null) return new byte[0];
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byte[] b = kelondroBase64Order.enhancedCoder.decode(m, "de.anomic.data.blogBoard.subject()");
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if (b == null) return "".getBytes();
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return b;
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}
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public Date date() {
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private void setSubject(byte[] subject) {
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if (subject == null)
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record.put("subject","");
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else
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record.put("subject", kelondroBase64Order.enhancedCoder.encode(subject));
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}
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public Date getDate() {
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try {
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String c = record.get("date");
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if (c == null) {
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serverLog.logFinest("Blog", "ERROR: date field missing in blogBoard");
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//System.out.println("DEBUG - ERROR: date field missing in blogBoard");
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return new Date();
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}
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return serverDate.parseShortSecond(c);
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String date = record.get("date");
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if (date == null) {
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serverLog.logFinest("Blog", "ERROR: date field missing in blogBoard");
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return new Date();
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}
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return serverDate.parseShortSecond(date);
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} catch (ParseException e) {
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return new Date();
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}
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}
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public String timestamp() {
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String c = record.get("date");
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if (c == null) {
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private void setDate(Date date) {
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if(date == null)
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date = new Date();
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record.put("date", serverDate.formatShortSecond(date));
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}
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public String getTimestamp() {
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String timestamp = record.get("date");
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if (timestamp == null) {
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serverLog.logFinest("Blog", "ERROR: date field missing in blogBoard");
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//System.out.println("DEBUG - ERROR: date field missing in blogBoard");
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return serverDate.formatShortSecond();
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}
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return c;
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return timestamp;
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}
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public byte[] author() {
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String m = record.get("author");
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if (m == null) return new byte[0];
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byte[] b = kelondroBase64Order.enhancedCoder.decode(m, "de.anomic.data.blogBoard.author()");
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public byte[] getAuthor() {
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String author = record.get("author");
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if (author == null) return new byte[0];
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byte[] b = kelondroBase64Order.enhancedCoder.decode(author, "de.anomic.data.blogBoard.author()");
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if (b == null) return "".getBytes();
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return b;
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}
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public int commentsSize() {
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private void setAuthor(byte[] author) {
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if (author == null)
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record.put("author","");
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else
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record.put("author", kelondroBase64Order.enhancedCoder.encode(author));
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}
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public int getCommentsSize() {
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// This ist a Bugfix for Version older than 4443.
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if(record.get("comments").startsWith(",")) {
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record.put("comments", record.get("comments").substring(1));
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write(this);
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writeBlogEntry(this);
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}
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ArrayList<String> m = listManager.string2arraylist(record.get("comments"));
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return m.size();
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ArrayList<String> commentsize = listManager.string2arraylist(record.get("comments"));
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return commentsize.size();
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}
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public ArrayList<String> comments() {
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ArrayList<String> m = listManager.string2arraylist(record.get("comments"));
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return m;
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public ArrayList<String> getComments() {
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ArrayList<String> comments = listManager.string2arraylist(record.get("comments"));
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return comments;
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}
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public String ip() {
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String a = record.get("ip");
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if (a == null) return "127.0.0.1";
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return a;
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private void setComments(ArrayList<String> comments) {
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if (comments == null)
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record.put("comments", listManager.collection2string(new ArrayList<String>()));
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else
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record.put("comments", listManager.collection2string(comments));
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}
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public String getIp() {
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String ip = record.get("ip");
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if (ip == null) return "127.0.0.1";
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return ip;
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}
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public byte[] page() {
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String m = record.get("page");
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if (m == null) return new byte[0];
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byte[] b = kelondroBase64Order.enhancedCoder.decode(m, "de.anomic.data.blogBoard.page()");
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if (b == null) return "".getBytes();
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return b;
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private void setIp(String ip) {
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if ((ip == null) || (ip.length() == 0))
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ip = "";
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record.put("ip", ip);
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}
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public byte[] getPage() {
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String page = record.get("page");
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if (page == null) return new byte[0];
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byte[] page_as_byte = kelondroBase64Order.enhancedCoder.decode(page, "de.anomic.data.blogBoard.page()");
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if (page_as_byte == null) return "".getBytes();
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return page_as_byte;
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}
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public void addComment(String commentID) {
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private void setPage(byte[] page) {
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if (page == null)
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record.put("page", "");
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else
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record.put("page", kelondroBase64Order.enhancedCoder.encode(page));
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}
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public void addComment(String commentID) {
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ArrayList<String> comments = listManager.string2arraylist(record.get("comments"));
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comments.add(commentID);
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record.put("comments", listManager.collection2string(comments));
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}
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public boolean removeComment(String commentID) {
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ArrayList<String> comments = listManager.string2arraylist(record.get("comments"));
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boolean success = comments.remove(commentID);
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record.put("comments", listManager.collection2string(comments));
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return success;
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}
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public int getCommentMode(){
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return Integer.parseInt(record.get("commentMode"));
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}
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private void setCommentMode(String mode) {
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if (mode == null)
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record.put("commentMode", "1");
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else
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record.put("commentMode", mode);
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}
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public boolean isPublic() {
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return true;
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String privacy = record.get("privacy");
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if (privacy == null)
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return true;
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if(privacy.equalsIgnoreCase("public"))
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return true;
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return false;
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}
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}
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public String write(BlogEntry page) {
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// writes a new page and returns key
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/*
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* writes a new page and return the key
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*/
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public String writeBlogEntry(BlogEntry page) {
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try {
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datbase.set(page.key, page.record);
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database.set(page.key, page.record);
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return page.key;
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} catch (IOException e) {
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return null;
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}
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}
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public BlogEntry read(String key) {
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return read(key, datbase);
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public BlogEntry readBlogEntry(String key) {
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return readBlogEntry(key, database);
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}
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private BlogEntry read(String key, kelondroMapObjects base) {
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private BlogEntry readBlogEntry(String key, kelondroMapObjects base) {
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key = normalize(key);
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if (key.length() > keyLength) key = key.substring(0, keyLength);
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if (key.length() > keyLength)
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key = key.substring(0, keyLength);
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HashMap<String, String> record = base.getMap(key);
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if (record == null) return newEntry(key, "".getBytes(), "anonymous".getBytes(), "127.0.0.1", new Date(), "".getBytes(), null, null);
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if (record == null)
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return newEntry(key, "".getBytes(), "anonymous".getBytes(), "127.0.0.1", new Date(), "".getBytes(), null, null);
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return new BlogEntry(key, record);
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}
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public boolean importXML(String input) {
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DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
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try {
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@ -282,7 +303,6 @@ public class blogBoard {
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return false;
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}
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private boolean parseXMLimport(Document doc) {
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if(!doc.getDocumentElement().getTagName().equals("blog"))
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return false;
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@ -342,20 +362,18 @@ public class blogBoard {
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page = StrPage.getBytes();
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}
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write (newEntry(key, subject, author, ip, date, page, null, null));
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writeBlogEntry (newEntry(key, subject, author, ip, date, page, null, null));
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}
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|
return true;
|
|
|
|
|
}
|
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|
|
|
|
|
|
|
|
public void delete(String key) {
|
|
|
|
|
public void deleteBlogEntry(String key) {
|
|
|
|
|
key = normalize(key);
|
|
|
|
|
try {
|
|
|
|
|
datbase.remove(key);
|
|
|
|
|
database.remove(key);
|
|
|
|
|
} catch (IOException e) { }
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public Iterator<String> keys(boolean up) throws IOException {
|
|
|
|
|
return datbase.keys(up, false);
|
|
|
|
|
return database.keys(up, false);
|
|
|
|
|
}
|
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|
|
|
/**
|
|
|
|
|
* Comparator to sort objects of type Blog according to their timestamps
|
|
|
|
|
@ -368,30 +386,32 @@ public class blogBoard {
|
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|
|
|
* @param newestFirst newest first, or oldest first?
|
|
|
|
|
*/
|
|
|
|
|
public BlogComparator(boolean newestFirst){
|
|
|
|
|
this.newestFirst=newestFirst;
|
|
|
|
|
this.newestFirst = newestFirst;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public int compare(String obj1, String obj2) {
|
|
|
|
|
BlogEntry bm1=read(obj1);
|
|
|
|
|
BlogEntry bm2=read(obj2);
|
|
|
|
|
if(bm1==null || bm2==null)
|
|
|
|
|
return 0; //XXX: i think this should not happen? maybe this needs further tracing of the bug
|
|
|
|
|
BlogEntry blogEntry1=readBlogEntry(obj1);
|
|
|
|
|
BlogEntry blogEntry2=readBlogEntry(obj2);
|
|
|
|
|
if(blogEntry1 == null || blogEntry2 == null)
|
|
|
|
|
return 0;
|
|
|
|
|
if(this.newestFirst){
|
|
|
|
|
if(Long.valueOf(bm2.timestamp()) - Long.valueOf(bm1.timestamp()) >0) return 1;
|
|
|
|
|
if(Long.valueOf(blogEntry2.getTimestamp()) - Long.valueOf(blogEntry1.getTimestamp()) >0)
|
|
|
|
|
return 1;
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
if(Long.valueOf(bm1.timestamp()) - Long.valueOf(bm2.timestamp()) >0) return 1;
|
|
|
|
|
if(Long.valueOf(blogEntry1.getTimestamp()) - Long.valueOf(blogEntry2.getTimestamp()) >0)
|
|
|
|
|
return 1;
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
public Iterator<String> getBlogIterator(boolean priv){
|
|
|
|
|
TreeSet<String> set=new TreeSet<String>(new BlogComparator(false));
|
|
|
|
|
Iterator<BlogEntry> it=blogIterator(true);
|
|
|
|
|
BlogEntry bm;
|
|
|
|
|
while(it.hasNext()){
|
|
|
|
|
bm=(BlogEntry)it.next();
|
|
|
|
|
if(priv || bm.isPublic()){
|
|
|
|
|
set.add(bm.key());
|
|
|
|
|
TreeSet<String> set = new TreeSet<String>(new BlogComparator(true));
|
|
|
|
|
Iterator<BlogEntry> iterator = blogIterator(priv);
|
|
|
|
|
BlogEntry blogEntry;
|
|
|
|
|
while(iterator.hasNext()){
|
|
|
|
|
blogEntry=(BlogEntry)iterator.next();
|
|
|
|
|
if(priv || blogEntry.isPublic()){
|
|
|
|
|
set.add(blogEntry.getKey());
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return set.iterator();
|
|
|
|
|
@ -411,7 +431,7 @@ public class blogBoard {
|
|
|
|
|
blogBoard.BlogEntry nextEntry;
|
|
|
|
|
public BlogIterator(boolean up) throws IOException {
|
|
|
|
|
//flushBookmarkCache(); //XXX: this will cost performance
|
|
|
|
|
this.blogIter = blogBoard.this.datbase.keys(up, false);
|
|
|
|
|
this.blogIter = blogBoard.this.database.keys(up, false);
|
|
|
|
|
this.nextEntry = null;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
@ -426,7 +446,7 @@ public class blogBoard {
|
|
|
|
|
|
|
|
|
|
public BlogEntry next() {
|
|
|
|
|
try {
|
|
|
|
|
return read((String) this.blogIter.next());
|
|
|
|
|
return readBlogEntry((String) this.blogIter.next());
|
|
|
|
|
} catch (kelondroException e) {
|
|
|
|
|
//resetDatabase();
|
|
|
|
|
return null;
|
|
|
|
|
@ -436,8 +456,8 @@ public class blogBoard {
|
|
|
|
|
public void remove() {
|
|
|
|
|
if (this.nextEntry != null) {
|
|
|
|
|
try {
|
|
|
|
|
Object blogKey = this.nextEntry.key();
|
|
|
|
|
if (blogKey != null) delete((String) blogKey);
|
|
|
|
|
Object blogKey = this.nextEntry.getKey();
|
|
|
|
|
if (blogKey != null) deleteBlogEntry((String) blogKey);
|
|
|
|
|
} catch (kelondroException e) {
|
|
|
|
|
//resetDatabase();
|
|
|
|
|
}
|
|
|
|
|
|
lulabad
17 years ago