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120 lines
4.6 KiB
120 lines
4.6 KiB
import java.io.ByteArrayInputStream;
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import java.io.IOException;
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import java.io.UnsupportedEncodingException;
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import java.util.HashMap;
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import net.yacy.cora.protocol.RequestHeader;
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import net.yacy.document.Document;
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import net.yacy.document.Parser.Failure;
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import net.yacy.kelondro.data.meta.DigestURI;
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import net.yacy.kelondro.index.RowSpaceExceededException;
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import net.yacy.kelondro.logging.Log;
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import org.xml.sax.SAXException;
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import de.anomic.crawler.CrawlProfile;
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import de.anomic.crawler.retrieval.Response;
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import de.anomic.data.UserDB;
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import de.anomic.data.YMarkTables;
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import de.anomic.data.YMarksHTMLImporter;
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import de.anomic.data.YMarksXBELImporter;
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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 import_ymark {
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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 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.Entry.BOOKMARK_RIGHT);
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Thread t;
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HashMap<String,String> bmk;
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ByteArrayInputStream byteIn = null;
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if(isAdmin || isAuthUser) {
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String bmk_user = (isAuthUser ? user.getUserName() : YMarkTables.USER_ADMIN);
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if(isAdmin && post.containsKey("table") && post.get("table").length() > 0) {
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bmk_user = post.get("table").substring(0, post.get("table").indexOf('_'));
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}
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if(post.containsKey("bmkfile") && post.containsKey("importer")){
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try {
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byteIn = new ByteArrayInputStream(post.get("bmkfile$file").getBytes("UTF-8"));
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} catch (UnsupportedEncodingException e) {
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//TODO: display an error message
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Log.logException(e);
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prop.put("result", "0");
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return prop;
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}
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if(post.get("importer").equals("html") && byteIn != null) {
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final YMarksHTMLImporter htmlImporter = new YMarksHTMLImporter(byteIn, 100);
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t = new Thread(htmlImporter, "YMarks - HTML Importer");
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t.start();
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while ((bmk = htmlImporter.take()) != YMarkTables.POISON) {
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putBookmark(sb, bmk_user, bmk);
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}
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prop.put("result", "1");
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} else if(post.get("importer").equals("xbel") && byteIn != null) {
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final YMarksXBELImporter xbelImporter;
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try {
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//TODO: make RootFold
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xbelImporter = new YMarksXBELImporter(byteIn, 100, YMarkTables.FOLDERS_IMPORTED);
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} catch (SAXException e) {
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//TODO: display an error message
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Log.logException(e);
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prop.put("result", "0");
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return prop;
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}
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t = new Thread(xbelImporter, "YMarks - XBEL Importer");
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t.start();
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while ((bmk = xbelImporter.take()) != YMarkTables.POISON) {
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putBookmark(sb, bmk_user, bmk);
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}
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prop.put("result", "1");
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}
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}
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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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if(post.containsKey("redirect") && post.get("redirect").length() > 0) {
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prop.put("redirect_url", post.get("redirect"));
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prop.put("redirect", "1");
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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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public static void putBookmark(final Switchboard sb, final String bmk_user, final HashMap<String, String> bmk) {
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try {
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if(!bmk.containsKey(YMarkTables.BOOKMARK.TAGS.key()) || bmk.get(YMarkTables.BOOKMARK.TAGS.key()).equals(YMarkTables.BOOKMARK.TAGS.deflt())) {
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final DigestURI u = new DigestURI(bmk.get(YMarkTables.BOOKMARK.URL.key()));
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Response response = sb.loader.load(sb.loader.request(u, true, false), CrawlProfile.CacheStrategy.IFEXIST, Long.MAX_VALUE, true);
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final Document document = Document.mergeDocuments(response.url(), response.getMimeType(), response.parse());
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if(document != null) {
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bmk.put(YMarkTables.BOOKMARK.TAGS.key(), sb.tables.bookmarks.autoTag(document, bmk_user, 3));
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}
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}
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sb.tables.bookmarks.addBookmark(bmk_user, bmk, true);
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} catch (IOException e) {
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Log.logWarning(YMarkTables.BOOKMARKS_LOG.toString(), "Importer - IOException for URL: "+bmk.get(YMarkTables.BOOKMARK.URL.key()));
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} catch (RowSpaceExceededException e) {
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Log.logException(e);
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} catch (Failure e) {
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Log.logWarning(YMarkTables.BOOKMARKS_LOG.toString(), "Importer - Failure for URL: "+bmk.get(YMarkTables.BOOKMARK.URL.key()));
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}
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}
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}
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