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183 lines
7.4 KiB
183 lines
7.4 KiB
import java.io.IOException;
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import java.util.HashSet;
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import java.util.Iterator;
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import net.yacy.cora.document.UTF8;
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import net.yacy.cora.protocol.RequestHeader;
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import net.yacy.document.parser.html.CharacterCoding;
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import net.yacy.kelondro.blob.Tables;
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import net.yacy.kelondro.logging.Log;
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import net.yacy.search.Switchboard;
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import de.anomic.data.UserDB;
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import de.anomic.data.ymark.YMarkDate;
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import de.anomic.data.ymark.YMarkEntry;
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import de.anomic.data.ymark.YMarkTables;
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import de.anomic.data.ymark.YMarkUtil;
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import de.anomic.data.ymark.YMarkXBELImporter;
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import de.anomic.server.serverObjects;
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import de.anomic.server.serverSwitch;
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public class get_xbel {
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public static final String ROOT = "root";
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public static final String SOURCE = "source";
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public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
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final Switchboard sb = (Switchboard) env;
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final serverObjects prop = new serverObjects();
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final HashSet<String> alias = new HashSet<String>();
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final StringBuilder buffer = new StringBuilder(250);
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final UserDB.Entry user = sb.userDB.getUser(header);
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final boolean isAdmin = (sb.verifyAuthentication(header, true));
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final boolean isAuthUser = user!= null && user.hasRight(UserDB.AccessRight.BOOKMARK_RIGHT);
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final String bmk_user;
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if(isAdmin || isAuthUser) {
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bmk_user = (isAuthUser ? user.getUserName() : YMarkTables.USER_ADMIN);
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String root = YMarkTables.FOLDERS_ROOT;
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String[] foldername = null;
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// TODO: better handling of query
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if (post != null){
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if (post.containsKey(ROOT)) {
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if (post.get(ROOT).equals(SOURCE) || post.get(ROOT).equals(YMarkTables.FOLDERS_ROOT)) {
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root = "";
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} else if (post.get(ROOT).startsWith(YMarkTables.FOLDERS_ROOT)) {
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root = post.get(ROOT);
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} else {
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root = "";
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}
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}
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} else {
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root = "";
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}
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final int root_depth = root.split(YMarkUtil.FOLDERS_SEPARATOR).length;
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Iterator<String> fit = null;
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Iterator<Tables.Row> bit = null;
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int count = 0;
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int n = root_depth;
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try {
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// fit = sb.tables.bookmarks.folders.getFolders(bmk_user, root);
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fit = sb.tables.bookmarks.getFolders(bmk_user, root).iterator();
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} catch (IOException e) {
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Log.logException(e);
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}
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while (fit.hasNext()) {
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String folder = fit.next();
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foldername = folder.split(YMarkUtil.FOLDERS_SEPARATOR);
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if (n != root_depth && foldername.length <= n) {
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prop.put("xbel_"+count+"_elements", "</folder>");
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count++;
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}
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if (foldername.length >= n) {
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n = foldername.length;
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if(n != root_depth) {
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prop.put("xbel_"+count+"_elements", "<folder id=\"f:"+UTF8.String(YMarkUtil.getKeyId(foldername[n-1]))+"\">");
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count++;
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prop.put("xbel_"+count+"_elements", "<title>" + CharacterCoding.unicode2xml(foldername[n-1], true) + "</title>");
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count++;
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}
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// bit = sb.tables.bookmarks.folders.getBookmarkIds(bmk_user, folder).iterator();
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try {
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bit = sb.tables.bookmarks.getBookmarksByFolder(bmk_user, folder);
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} catch (IOException e) {
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// TODO: better error handling (avoid NPE)
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bit = null;
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}
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Tables.Row bmk_row = null;
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String urlHash;
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final YMarkDate date = new YMarkDate();
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while(bit.hasNext()){
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// urlHash = bit.next();
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bmk_row = bit.next();
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urlHash = new String(bmk_row.getPK());
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if(alias.contains(urlHash)) {
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buffer.setLength(0);
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buffer.append(YMarkXBELImporter.XBEL.ALIAS.startTag(true));
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buffer.append(" ref=\"b:");
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buffer.append(urlHash);
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buffer.append("\"/>");
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prop.put("xbel_"+count+"_elements", buffer.toString());
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count++;
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} else {
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alias.add(urlHash);
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// bmk_row = sb.tables.select(YMarkTables.TABLES.BOOKMARKS.tablename(bmk_user), urlHash.getBytes());
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if(bmk_row != null) {
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buffer.setLength(0);
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buffer.append(YMarkXBELImporter.XBEL.BOOKMARK.startTag(true));
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buffer.append(" id=\"b:");
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buffer.append(urlHash);
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buffer.append(YMarkEntry.BOOKMARK.URL.xbel());
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buffer.append(CharacterCoding.unicode2xml(bmk_row.get(YMarkEntry.BOOKMARK.URL.key(), YMarkEntry.BOOKMARK.URL.deflt()), true));
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buffer.append(YMarkEntry.BOOKMARK.DATE_ADDED.xbel());
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date.set(bmk_row.get(YMarkEntry.BOOKMARK.DATE_ADDED.key()));
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buffer.append(CharacterCoding.unicode2xml(date.toISO8601(), true));
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buffer.append(YMarkEntry.BOOKMARK.DATE_MODIFIED.xbel());
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date.set(bmk_row.get(YMarkEntry.BOOKMARK.DATE_MODIFIED.key()));
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buffer.append(CharacterCoding.unicode2xml(date.toISO8601(), true));
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buffer.append(YMarkEntry.BOOKMARK.DATE_VISITED.xbel());
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date.set(bmk_row.get(YMarkEntry.BOOKMARK.DATE_VISITED.key()));
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buffer.append(CharacterCoding.unicode2xml(date.toISO8601(), true));
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buffer.append(YMarkEntry.BOOKMARK.TAGS.xbel());
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buffer.append(bmk_row.get(YMarkEntry.BOOKMARK.TAGS.key(), YMarkEntry.BOOKMARK.TAGS.deflt()));
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buffer.append(YMarkEntry.BOOKMARK.PUBLIC.xbel());
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buffer.append(bmk_row.get(YMarkEntry.BOOKMARK.PUBLIC.key(), YMarkEntry.BOOKMARK.PUBLIC.deflt()));
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buffer.append(YMarkEntry.BOOKMARK.VISITS.xbel());
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buffer.append(bmk_row.get(YMarkEntry.BOOKMARK.VISITS.key(), YMarkEntry.BOOKMARK.VISITS.deflt()));
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buffer.append("\"\n>");
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prop.put("xbel_"+count+"_elements", buffer.toString());
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count++;
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buffer.setLength(0);
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buffer.append(YMarkXBELImporter.XBEL.TITLE.startTag(false));
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buffer.append(CharacterCoding.unicode2xml(bmk_row.get(YMarkEntry.BOOKMARK.TITLE.key(), YMarkEntry.BOOKMARK.TITLE.deflt()), true));
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buffer.append(YMarkXBELImporter.XBEL.TITLE.endTag(false));
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prop.put("xbel_"+count+"_elements", buffer.toString());
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count++;
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buffer.setLength(0);
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buffer.append(YMarkXBELImporter.XBEL.DESC.startTag(false));
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buffer.append(CharacterCoding.unicode2xml(bmk_row.get(YMarkEntry.BOOKMARK.DESC.key(), YMarkEntry.BOOKMARK.DESC.deflt()), true));
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buffer.append(YMarkXBELImporter.XBEL.DESC.endTag(false));
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prop.put("xbel_"+count+"_elements", buffer.toString());
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count++;
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prop.put("xbel_"+count+"_elements", YMarkXBELImporter.XBEL.BOOKMARK.endTag(false));
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count++;
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}
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}
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}
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}
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}
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while(n > root_depth) {
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prop.put("xbel_"+count+"_elements", YMarkXBELImporter.XBEL.FOLDER.endTag(false));
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count++;
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n--;
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}
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prop.put("root", root);
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prop.put("user", bmk_user.substring(0,1).toUpperCase() + bmk_user.substring(1));
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prop.put("xbel", count);
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} else {
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prop.put(YMarkTables.USER_AUTHENTICATE,YMarkTables.USER_AUTHENTICATE_MSG);
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}
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// return rewrite properties
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return prop;
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}
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}
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