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72 lines
2.7 KiB
72 lines
2.7 KiB
13 years ago
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import java.io.IOException;
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import java.net.MalformedURLException;
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import java.util.EnumMap;
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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.search.Switchboard;
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import de.anomic.data.UserDB;
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import de.anomic.data.ymark.YMarkAutoTagger;
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import de.anomic.data.ymark.YMarkEntry;
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import de.anomic.data.ymark.YMarkMetadata;
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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.server.serverObjects;
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import de.anomic.server.serverSwitch;
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public class get_metadata {
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static serverObjects prop;
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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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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.AccessRight.BOOKMARK_RIGHT);
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if(isAdmin || isAuthUser) {
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final String bmk_user = (isAuthUser ? user.getUserName() : YMarkTables.USER_ADMIN);
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try {
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final String url = post.get(YMarkEntry.BOOKMARK.URL.key());
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YMarkMetadata meta = new YMarkMetadata(new DigestURI(url), sb.indexSegments);
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final Document document = meta.loadDocument(sb.loader);
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final EnumMap<YMarkMetadata.METADATA, String> metadata = meta.loadMetadata();
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prop.putXML("title", metadata.get(YMarkMetadata.METADATA.TITLE));
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prop.putXML("desc", metadata.get(YMarkMetadata.METADATA.DESCRIPTION));
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prop.put("keywords", putTags(document.dc_subject(','), "keywords"));
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prop.put("autotags", putTags(YMarkAutoTagger.autoTag(document, 5, sb.tables.bookmarks.getTags(bmk_user)), "autotags"));
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} catch (MalformedURLException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace();
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} catch (IOException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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} catch (Failure e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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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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// return rewrite properties
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return prop;
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}
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public static int putTags(final String tagString, final String var) {
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final String list[] = tagString.split(YMarkUtil.TAGS_SEPARATOR);
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int count = 0;
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for (final String element : list) {
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final String tag = element;
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if (!tag.equals("")) {
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prop.putXML(var+"_"+count+"_tag", tag);
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count++;
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}
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}
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return count;
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}
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}
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