bugfix: lookup of peernames no result for active peer in page IndexControlRWIs_p.html -> Transfer RWI to other Peer

SeedDB.lookupByName searche for lowercase peerNames, while MapColumnIndex.getIndex uses peername as is in the keyset.
Changed the index init to insert lowercase peer names as key

htroot/IndexControlRWIs_p.html

@@ -169,7 +169,8 @@
                 #{hosts}#
                 <option value="#[hosthash]#">#[hostname]#</option>
                 #{/hosts}#
-            </select> or enter a hash:<input type="text" name="host" value="" size="21" maxlength="21" />
+            </select> <br>
+                or enter a hash or peer name:<input type="text" name="host" value="" size="21" maxlength="21" />
         </dd>
       </dl>
     </fieldset>

htroot/IndexControlRWIs_p.java

@@ -306,8 +306,9 @@ public class IndexControlRWIs_p
                     Seed seed = null;
                     if ( host.length() != 0 ) {
                         if ( host.length() == 12 ) {
-                            // the host string is a peer hash
-                            seed = sb.peers.getConnected(host);
+                            // the host string is !likely! a peer hash (or peer name with 12 chars)
+                            seed = sb.peers.getConnected(host); // check for seed.hash
+                            if (seed == null) seed = sb.peers.lookupByName(host); // check for peer name
                         } else {
                             // the host string can be a host name
                             seed = sb.peers.lookupByName(host);
@@ -317,6 +318,7 @@ public class IndexControlRWIs_p
                         seed = sb.peers.getConnected(host);
                     }
 
+                    if (seed != null) { // if no seed found skip transfer
                         // prepare index
                         ReferenceContainer<WordReference> index;
                         final long starttime = System.currentTimeMillis();
@@ -370,6 +372,9 @@ public class IndexControlRWIs_p
                                 + " seconds, "
                                 + unknownURLEntries.size() + " URL not found") : "error: " + error);
                         index = null;
+                    } else {
+                        prop.put("result", "Peer " + host + " not found");
+                    }          
                 } catch ( final IOException e ) {
                     Log.logException(e);
                 }

source/net/yacy/kelondro/blob/MapColumnIndex.java

@@ -74,7 +74,7 @@ public class MapColumnIndex {
             line = table.next();
             String value = line.getValue().get(whereKey);
             if (value == null) continue; // we don't need to remember that
-            indexupdate(line.getKey(), valueIdxMap, value);
+            indexupdate(line.getKey(), valueIdxMap, value.toLowerCase()); // add the entry lowercase (needed for seedDB.lookupByName)
         }
     }