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147 lines
5.2 KiB
147 lines
5.2 KiB
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import java.util.Date;
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import java.util.Iterator;
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import net.yacy.document.parser.html.CharacterCoding;
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import net.yacy.kelondro.util.DateFormatter;
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import de.anomic.data.BookmarkHelper;
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import de.anomic.data.bookmarksDB;
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import de.anomic.http.server.RequestHeader;
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import de.anomic.search.Switchboard;
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import de.anomic.server.serverObjects;
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import de.anomic.server.serverSwitch;
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public class xbel {
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private static final serverObjects prop = new serverObjects();
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private static Switchboard switchboard = null;
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private static boolean isAdmin = false;
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private static int R = 1; // TODO: solve the recursion problem an remove global variable
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public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
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int count = 0;;
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String root = "/";
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int style = 0;
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prop.clear();
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switchboard = (Switchboard) env;
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isAdmin=switchboard.verifyAuthentication(header, true);
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if(post != null) {
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if(!isAdmin) {
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if(post.containsKey("login")) {
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prop.put("AUTHENTICATE","admin log-in");
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}
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}
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if(post.containsKey("tag")) {
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final String tagName=post.get("tag");
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prop.putHTML("folder", tagName);
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if (!tagName.equals("")) {
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final Iterator<String> bit=switchboard.bookmarksDB.getBookmarksIterator(tagName, isAdmin);
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count = print_XBEL(bit, count);
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prop.put("xbel", count);
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return prop;
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}
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}
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if(post.containsKey("folder")) {
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final String folderName=post.get("folder");
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if (folderName.length() > 0 && folderName.charAt(0) == '/') { root = folderName; }
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else { root = "/" + folderName; }
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}
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if(post.containsKey("style") && !post.get("style").equals("")) {
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style = 1;
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prop.putHTML("style_href", post.get("style"));
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prop.putHTML("style_type", post.get("style").replaceAll("^.*\\.", ""));
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}
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}
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prop.put("style", style);
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R = root.replaceAll("[^/]","").length() - 1;
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count = recurseFolders(BookmarkHelper.getFolderList(root, switchboard.bookmarksDB.getTagIterator(isAdmin)),root,0,true,"");
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prop.put("xbel", count);
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return prop; // return from serverObjects respond()
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}
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private static int recurseFolders(final Iterator<String> it, String root, int count, final boolean next, final String prev){
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String fn="";
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if(next) fn = it.next();
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else fn = prev;
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if(fn.equals("\uffff")) {
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int i = prev.replaceAll("[^/]","").length() - R;
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while(i>0){
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prop.put("xbel_"+count+"_elements", "</folder>");
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count++;
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i--;
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}
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return count;
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}
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if(fn.startsWith((root.equals("/") ? root : root+"/"))){
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prop.put("xbel_"+count+"_elements", "<folder id=\""+BookmarkHelper.tagHash(fn)+"\">");
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count++;
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final String title = fn; // just to make sure fn stays untouched
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prop.put("xbel_"+count+"_elements", "<title>" + CharacterCoding.unicode2xml(title.replaceAll("(/.[^/]*)*/", ""), true) + "</title>");
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count++;
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final Iterator<String> bit=switchboard.bookmarksDB.getBookmarksIterator(fn, isAdmin);
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count = print_XBEL(bit, count);
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if(it.hasNext()){
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count = recurseFolders(it, fn, count, true, fn);
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}
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} else {
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if (count > 0) {
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prop.put("xbel_"+count+"_elements", "</folder>");
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count++;
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}
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root = root.replaceAll("(/.[^/]*$)", "");
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if(root.equals("")) root = "/";
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count = recurseFolders(it, root, count, false, fn);
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}
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return count;
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}
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private static int print_XBEL(final Iterator<String> bit, int count) {
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bookmarksDB.Bookmark bookmark;
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Date date;
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while(bit.hasNext()){
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bookmark=switchboard.bookmarksDB.getBookmark(bit.next());
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date=new Date(bookmark.getTimeStamp());
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prop.put("xbel_"+count+"_elements", "<bookmark id=\"" + bookmark.getUrlHash()
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+ "\" href=\"" + CharacterCoding.unicode2xml(bookmark.getUrl(), true)
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+ "\" added=\"" + CharacterCoding.unicode2xml(DateFormatter.formatISO8601(date), true)+"\">");
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count++;
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prop.put("xbel_"+count+"_elements", "<title>");
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count++;
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prop.putXML("xbel_"+count+"_elements", bookmark.getTitle());
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count++;
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prop.put("xbel_"+count+"_elements", "</title>");
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count++;
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prop.put("xbel_"+count+"_elements", "<info>");
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count++;
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prop.put("xbel_"+count+"_elements", "<metadata owner=\"Mozilla\" ShortcutURL=\""
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+ CharacterCoding.unicode2xml(bookmark.getTagsString().replaceAll("/.*,", "").toLowerCase(), true)
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+ "\"/>");
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count++;
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prop.put("xbel_"+count+"_elements", "<metadata owner=\"YaCy\" public=\""+Boolean.toString(bookmark.getPublic())+"\"/>");
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count++;
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prop.put("xbel_"+count+"_elements", "</info>");
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count++;
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prop.put("xbel_"+count+"_elements", "<desc>");
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count++;
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prop.putXML("xbel_"+count+"_elements", bookmark.getDescription());
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count++;
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prop.put("xbel_"+count+"_elements", "</desc>");
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count++;
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prop.put("xbel_"+count+"_elements", "</bookmark>");
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count++;
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}
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return count;
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}
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}
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