Package

Source Code of get_treeview

import java.io.IOException;
import java.net.MalformedURLException;
import java.util.ArrayList;
import java.util.Date;
import java.util.EnumMap;
import java.util.Iterator;
import java.util.TreeMap;

import net.yacy.cora.date.ISO8601Formatter;
import net.yacy.cora.document.UTF8;
import net.yacy.cora.protocol.RequestHeader;
import net.yacy.document.Parser.Failure;
import net.yacy.kelondro.blob.Tables;
import net.yacy.kelondro.data.meta.DigestURI;
import net.yacy.kelondro.data.word.Word;
import net.yacy.kelondro.index.RowSpaceExceededException;
import net.yacy.kelondro.logging.Log;
import de.anomic.data.UserDB;
import de.anomic.data.ymark.YMarkCrawlStart;
import de.anomic.data.ymark.YMarkEntry;
import de.anomic.data.ymark.YMarkMetadata;
import de.anomic.data.ymark.YMarkTables;
import de.anomic.data.ymark.YMarkUtil;
import de.anomic.search.Switchboard;
import de.anomic.server.serverObjects;
import de.anomic.server.serverSwitch;

public class get_treeview {   
 
  public static final String ROOT = "root";
  public static final String SOURCE = "source";
   
  static serverObjects prop;
 
  public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
    final Switchboard sb = (Switchboard) env;
    prop = new serverObjects();       
        final UserDB.Entry user = sb.userDB.getUser(header);
        final boolean isAdmin = (sb.verifyAuthentication(header, true));
        final boolean isAuthUser = user!= null && user.hasRight(UserDB.AccessRight.BOOKMARK_RIGHT);

       
        if(isAdmin || isAuthUser) {
          final String bmk_user = (isAuthUser ? user.getUserName() : YMarkTables.USER_ADMIN);
           
          String root = YMarkTables.FOLDERS_ROOT;   
          String[] foldername = null;
          boolean isFolder = true;
          boolean isBookmark = false;
          boolean isMetadata = false;
          boolean isURLdb = false;
          boolean isCrawlStart = false;
          boolean isWordCount = false;
          boolean displayBmk = false;

          if (post != null){
            if(post.containsKey("display") && post.get("display").equals("bmk")) {
              displayBmk = true;
            }
           
            if (post.containsKey(ROOT)) {
                if (post.get(ROOT).equals(SOURCE) || post.get(ROOT).equals(YMarkTables.FOLDERS_ROOT)) {
                  root = "";
                } else if (post.get(ROOT).startsWith(YMarkTables.FOLDERS_ROOT)) {
                  root = post.get(ROOT);
                } else if (post.get(ROOT).startsWith("b:")) {
                  isBookmark = true;
                  isFolder = false;
                } else if (post.get(ROOT).startsWith("m:")) {
                  isMetadata = true;
                  isFolder = false;
                } else if (post.get(ROOT).startsWith("u:")) {
                  isURLdb = true;
                  isFolder = false;
                } else if (post.get(ROOT).startsWith("w:")) {
                  isWordCount = true;
                  isFolder = false;
                } else if (post.get(ROOT).startsWith("c:")) {
                  isCrawlStart = true;
                  isFolder = false;
                }
            }
          }
         
          Iterator<String> it = null;
          Iterator<Tables.Row> bit = null;
          Tables.Row bmk_row = null;
          int count = 0;
         
          if(isFolder) {
            // loop through folderList   
            try {         
              // it = sb.tables.bookmarks.folders.getFolders(bmk_user, root);
              it = sb.tables.bookmarks.getFolders(bmk_user, root).iterator();
        } catch (IOException e) {
          Log.logException(e);
        }
            int n = root.split(YMarkUtil.FOLDERS_SEPARATOR).length;
            if (n == 0) n = 1;
            while (it.hasNext()) {              
              String folder = it.next();
              foldername = folder.split(YMarkUtil.FOLDERS_SEPARATOR);
              if (foldername.length == n+1) {
                prop.put("folders_"+count+"_foldername", foldername[n]);
                prop.put("folders_"+count+"_expanded", "false");
                prop.put("folders_"+count+"_type", "folder");
                prop.put("folders_"+count+"_hash", folder);        //TODO: switch from pathString to folderHash
                prop.put("folders_"+count+"_url", "");          //TODO: insert folder url
                prop.put("folders_"+count+"_hasChildren", "true");    //TODO: determine if folder has children
                prop.put("folders_"+count+"_comma", ",");
                count++;
              }
            }
            // loop through bookmarkList
            try {
              if(displayBmk && !root.isEmpty()) {
                bit = sb.tables.bookmarks.getBookmarksByFolder(bmk_user, root);
                while (bit.hasNext()) {
                  bmk_row = bit.next();
                  if(bmk_row != null) {                 
                    final String url = UTF8.String(bmk_row.get(YMarkEntry.BOOKMARK.URL.key()));
                    final String title = bmk_row.get(YMarkEntry.BOOKMARK.TITLE.key(), YMarkEntry.BOOKMARK.TITLE.deflt());
                     
                    // TODO: get_treeview - get rid of bmtype
                    if (post.containsKey("bmtype")) {          
                      if (post.get("bmtype").equals("title")) {
                        prop.putJSON("folders_"+count+"_foldername", title);
                      } else if (post.get("bmtype").equals("href")) {
                        prop.putJSON("folders_"+count+"_foldername", "<a href='"+url+"' target='_blank'>"+title+"</a>");
                      }
                    } else {
                        prop.putJSON("folders_"+count+"_foldername", url);
                    }
                    prop.put("folders_"+count+"_expanded", "false");
                    prop.put("folders_"+count+"_url", url);
                    prop.put("folders_"+count+"_type", "file");
                    prop.put("folders_"+count+"_hash", "b:"+new String(bmk_row.getPK()));
                    prop.put("folders_"+count+"_hasChildren", "true");
                    prop.put("folders_"+count+"_comma", ",");
                    count++;  
                  }
                }
              }
              count--;
              prop.put("folders_"+count+"_comma", "");
              count++;
              prop.put("folders", count);
        } catch (IOException e) {
          Log.logException(e);
        }
          } else if(displayBmk && isBookmark) {
            try {
          final String urlHash = post.get(ROOT).substring(2);
              String url = "";
          bmk_row = sb.tables.select(YMarkTables.TABLES.BOOKMARKS.tablename(bmk_user), urlHash.getBytes());
          if(bmk_row != null) {
                  it = bmk_row.keySet().iterator();
                  while(it.hasNext()) {
                    final String key = it.next();
                    if(key.startsWith("date")) {
                      final String d = UTF8.String(bmk_row.get(key));
                      if(!d.isEmpty()) {
                        final String date = ISO8601Formatter.FORMATTER.format(new Date(Long.parseLong(d)));
                        prop.put("folders_"+count+"_foldername","<small><b>"+key+":</b> " + date + "</small>");
                    putProp(count, "date");
                    count++;
                      }
                    } else {
                final String value = UTF8.String(bmk_row.get(key));
                if (key.equals("url"))
                  url = value;
                prop.put("folders_"+count+"_foldername","<small><b>"+key+":</b> " + value + "</small>");               
                if(YMarkEntry.BOOKMARK.contains(key))
                  putProp(count, YMarkEntry.BOOKMARK.get(key).type());
                else
                  putProp(count, "meta");
                count++; 
                    }
                  }
                  prop.put("folders_"+count+"_foldername","<small><b>MetaData</b></small>");
                  putProp(count, "meta");
                  prop.put("folders_"+count+"_hash", "m:"+url);
              prop.put("folders_"+count+"_hasChildren", "true");
                  count++;
                  prop.put("folders_"+count+"_foldername","<small><b>URLdb</b></small>");
                  putProp(count, "meta");
                  prop.put("folders_"+count+"_hash", "u:"+url);
              prop.put("folders_"+count+"_hasChildren", "true");
                  count++;
                  prop.put("folders_"+count+"_foldername","<small><b>CrawlStart</b></small>");
                  putProp(count, "meta");
                  prop.put("folders_"+count+"_hash", "c:"+url);
              prop.put("folders_"+count+"_hasChildren", "true");
                  count++;
                  prop.put("folders_"+count+"_foldername","<small><b>WordCounts</b></small>");
                  putProp(count, "meta");
                  prop.put("folders_"+count+"_hash", "w:"+url);
              prop.put("folders_"+count+"_hasChildren", "true");
            prop.put("folders_"+count+"_comma", "");
              count++; 
                prop.put("folders", count);
          }
        } catch (IOException e) {
          Log.logException(e);
        } catch (RowSpaceExceededException e) {
          Log.logException(e);
        }
          } else if (isWordCount || isMetadata || isURLdb || isCrawlStart) {
            try {
                  final YMarkMetadata meta = new YMarkMetadata(new DigestURI(post.get(ROOT).substring(2)), sb.indexSegments);
              meta.loadDocument(sb.loader);
              if(isWordCount)  {
                final TreeMap<String,Word> words = meta.getWordCounts();
              final ArrayList<String> topwords = new ArrayList<String>(words.descendingKeySet());
              for(int i = 0; i < 20 && i < topwords.size(); i++) {
                String word = topwords.get(i);
                int occur = words.get(word).occurrences();
                prop.put("folders_"+count+"_foldername","<small><b>"+word+":</b> [" + occur + "]</small>");
                  putProp(count, "meta");
                  count++;
              }
              count--;
              prop.put("folders_"+count+"_comma", "");
              count++;
                  prop.put("folders", count);
              } else if(isMetadata) {
                count = putMeta(count, meta.loadMetadata());
              } else if(isURLdb) {
            count = putMeta(count, meta.getMetadata());
              } else if(isCrawlStart) {
                Log.logInfo("YMark", "I am looking for CrawlStart: "+post.get(ROOT).substring(2));
                final YMarkCrawlStart crawlStart = new YMarkCrawlStart(sb.tables, post.get(ROOT).substring(2));
                final Iterator<String> iter = crawlStart.keySet().iterator();
                String key;
                while(iter.hasNext()) {
                  key = iter.next();
                  prop.put("folders_"+count+"_foldername","<small><b>"+key.toLowerCase()+":</b> " + crawlStart.get(key) + "</small>");
                  putProp(count, "meta");
                  count++;
                }
                prop.put("folders", count);
              }

        } catch (MalformedURLException e) {
          Log.logException(e);
        } catch (IOException e) {
          Log.logException(e);
        } catch (Failure e) {
          Log.logException(e);
        }
          }
        } else {
          prop.put(YMarkTables.USER_AUTHENTICATE,YMarkTables.USER_AUTHENTICATE_MSG);
       
        // return rewrite properties
        return prop;
  }
  public static void putProp(final int count, final String type) {
    prop.put("folders_"+count+"_expanded", "false");
    prop.put("folders_"+count+"_url", "");
    prop.put("folders_"+count+"_type", type);
    prop.put("folders_"+count+"_hash", "");
    prop.put("folders_"+count+"_hasChildren", "false");
    prop.put("folders_"+count+"_comma", ",");
  }
  public static int putMeta(int count, final EnumMap<YMarkMetadata.METADATA, String> metadata) {
    final Iterator<YMarkMetadata.METADATA> iter = metadata.keySet().iterator();
    while (iter.hasNext()) {
      final YMarkMetadata.METADATA key = iter.next();
      final String value = metadata.get(key);
      prop.put("folders_"+count+"_foldername","<small><b>"+key.toString().toLowerCase()+":</b> " + value + "</small>");
      putProp(count, "meta");
      count++;
    }
    prop.put("folders", count);
    return count;
  }
}
TOP

Related Classes of get_treeview

TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.