Author: apfelmaennchen
Date: 2008-01-23 23:19:23 +0100 (Wed, 23 Jan 2008)
New Revision: 4381
Added:
trunk/htroot/xml/bookmarks/xbel/
trunk/htroot/xml/bookmarks/xbel/xbel.java
trunk/htroot/xml/bookmarks/xbel/xbel.xml
Log:
added XBEL Export for YaCy Bookmarks. Tags are strored as
<metadata owner="Mozilla" ShortcutURL="tag1,tag2"/>
Added: trunk/htroot/xml/bookmarks/xbel/xbel.java
===================================================================
--- trunk/htroot/xml/bookmarks/xbel/xbel.java 2008-01-23 21:23:17 UTC (rev
4380)
+++ trunk/htroot/xml/bookmarks/xbel/xbel.java 2008-01-23 22:19:23 UTC (rev
4381)
@@ -0,0 +1,127 @@
+package xml.bookmarks.xbel;
+
+import java.util.Iterator;
+import java.util.Set;
+import java.util.TreeSet;
+
+import de.anomic.data.bookmarksDB;
+import de.anomic.data.userDB;
+import de.anomic.data.bookmarksDB.Tag;
+import de.anomic.http.httpHeader;
+import de.anomic.plasma.plasmaSwitchboard;
+import de.anomic.server.serverObjects;
+import de.anomic.server.serverSwitch;
+
+public class xbel {
+
+ private static serverObjects prop;
+ private static plasmaSwitchboard switchboard;
+ private static userDB.Entry user;
+ private static boolean isAdmin;
+
+ public static serverObjects respond(httpHeader header, serverObjects post,
serverSwitch env) {
+
+ int count = 0;
+ String username="";
+ Iterator it = null;
+ bookmarksDB.Tag tag;
+ Set<String> folders = new TreeSet<String>();
+ String path = "";
+
+ prop = new serverObjects();
+ switchboard = (plasmaSwitchboard) env;
+ isAdmin=switchboard.verifyAuthentication(header, true);
+
+ if(isAdmin) {
+
+ //-----------------------
+ // create folder list
+ //-----------------------
+
+ it = switchboard.bookmarksDB.getTagIterator(isAdmin);
+ while(it.hasNext()){
+ tag=(Tag) it.next();
+ if (tag.getFriendlyName().startsWith("/")) {
+ path = tag.getFriendlyName();
+ path = cleanPathString(path);
+ while(path.length() > 0){
+ folders.add(path);
+ path = path.replaceAll("(/.[^/]*$)",
"");
+ }
+ }
+ }
+
+ folders.add("\uffff");
+ it = folders.iterator();
+
+ count = recurseFolders(it,"/",0,true,"");
+ prop.put("xbel", count);
+
+ }
+ return prop; // return from serverObjects respond()
+
+ }
+
+ private static int recurseFolders(Iterator<String> it, String root, int
count, boolean next, String prev){
+ String fn="";
+ bookmarksDB.Bookmark bookmark;
+
+ if(next) fn = it.next().toString();
+ else fn = prev;
+
+ if(fn.equals("\uffff")) {
+ int i = prev.replaceAll("[^/]","").length();
+ while(i>0){
+ prop.put("xbel_"+count+"_elements", "</folder>");
+ count++;
+ i--;
+ }
+ return count;
+ }
+
+ if(fn.startsWith(root)){
+ prop.put("xbel_"+count+"_elements", "<folder
id=\">"+bookmarksDB.tagHash(fn)+"\">");
+ count++;
+ prop.put("xbel_"+count+"_elements",
"<title>"+fn.replaceFirst(root+"/*","")+"</title>");
+ count++;
+ Iterator bit=switchboard.bookmarksDB.getBookmarksIterator(fn,
isAdmin);
+ while(bit.hasNext()){
+
bookmark=switchboard.bookmarksDB.getBookmark((String)bit.next());
+ prop.put("xbel_"+count+"_elements", "<bookmark
id=\""+bookmark.getUrlHash()+"\" href=\""+bookmark.getUrl()+"\">");
+ count++;
+ prop.put("xbel_"+count+"_elements",
"<title>"+bookmark.getTitle()+"</title>");
+ count++;
+ prop.put("xbel_"+count+"_elements", "<info><metadata
owner=\"Mozilla\" ShortcutURL=\""+bookmark.getTagsString().replaceAll("/.*,",
"")+"\"/></info>");
+ count++;
+ prop.put("xbel_"+count+"_elements",
"<desc>"+bookmark.getDescription()+"</desc>");
+ count++;
+ prop.put("xbel_"+count+"_elements", "</bookmark>");
+ count++;
+ }
+ if(it.hasNext()){
+ count = recurseFolders(it, fn, count, true, fn);
+ }
+ } else {
+ prop.put("xbel_"+count+"_elements", "</folder>");
+ count++;
+ root = root.replaceAll("(/.[^/]*$)", "");
+ if(root.equals("")) root = "/";
+ count = recurseFolders(it, root, count, false, fn);
+ }
+ return count;
+ }
+ private static String cleanPathString(String pathString){
+
+ // get rid of double and trailing slashes
+ while(pathString.endsWith("/")){
+ pathString = pathString.substring(0, pathString.length() -1);
+ }
+ while(pathString.contains("/,")){
+ pathString = pathString.replaceAll("/,", ",");
+ }
+ while(pathString.contains("//")){
+ pathString = pathString.replaceAll("//", "/");
+ }
+ return pathString;
+ }
+}
\ No newline at end of file
Added: trunk/htroot/xml/bookmarks/xbel/xbel.xml
===================================================================
--- trunk/htroot/xml/bookmarks/xbel/xbel.xml 2008-01-23 21:23:17 UTC (rev
4380)
+++ trunk/htroot/xml/bookmarks/xbel/xbel.xml 2008-01-23 22:19:23 UTC (rev
4381)
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE xbel PUBLIC "+//IDN python.org//DTD XML Bookmark Exchange Language
1.0//EN//XML" "http://pyxml.sourceforge.net/topics/dtds/xbel-1.0.dtd";>
+<xbel>
+ <folder>
+ <title>YaCy Bookmark Folder</title>
+ #{xbel}#
+ #[elements]#
+ #{/xbel}#
+ </folder>
+</xbel>
\ No newline at end of file
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