import java.io.IOException;
import java.util.Date;
import java.util.Iterator;

import net.yacy.cora.date.ISO8601Formatter;
import net.yacy.cora.order.Digest;
import net.yacy.cora.protocol.RequestHeader;
import net.yacy.data.BookmarksDB;
import net.yacy.search.Switchboard;
import net.yacy.server.serverObjects;
import net.yacy.server.serverSwitch;

public class all {
    public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
        // return variable that accumulates replacements
        final Switchboard switchboard = (Switchboard) env;
        final boolean isAdmin=switchboard.verifyAuthentication(header);
        final serverObjects prop = new serverObjects();

        Iterator<String> it;
        if(post != null && post.containsKey("tag")){
            it=switchboard.bookmarksDB.getBookmarksIterator(post.get("tag"), isAdmin);
        }else{
            it=switchboard.bookmarksDB.getBookmarksIterator(isAdmin);
        }

        // if an extended xml should be used
        final boolean extendedXML = (post != null && post.containsKey("extendedXML"));

        int count=0;
        BookmarksDB.Bookmark bookmark;
        Date date;
        while(it.hasNext()){
            try {
                bookmark=switchboard.bookmarksDB.getBookmark(it.next());
                prop.putXML("posts_"+count+"_url", bookmark.getUrl());
                prop.putXML("posts_"+count+"_title", bookmark.getTitle());
                prop.putXML("posts_"+count+"_description", bookmark.getDescription());
                prop.putXML("posts_"+count+"_md5", Digest.encodeMD5Hex(bookmark.getUrl()));
                date = new Date(bookmark.getTimeStamp());
                prop.putXML("posts_"+count+"_time", ISO8601Formatter.FORMATTER.format(date));
                prop.putXML("posts_"+count+"_tags", bookmark.getTagsString().replaceAll(","," "));

                // additional XML tags
                prop.put("posts_"+count+"_isExtended",extendedXML ? "1" : "0");
                if (extendedXML) {
                    prop.put("posts_"+count+"_isExtended_private", Boolean.toString(!bookmark.getPublic()));
                }
                count++;
            } catch (IOException e) {
            }
        }
        prop.put("posts", count);

        // return rewrite properties
        return prop;
    }

}