Console: Netdb tab fixes and cleanup (Gitlab #465)

Reversions and fixes to changes since 2.3.0.
Subdbs may not contain RIs, so we don't need /netdb tabs for them.
Partially fixes Gitlab #465.

- Remove subdb RI tabs on /netdb
- HTML fixes on subdb LS tab
- Skip subdb LS tab if no clients
- We don't need both Hash and boolean args on renderLeaseSetHTML(), just use hash != null
- Rename/cleanup/restore tagged strings, don't tag strings only visible in advanced config

apps/routerconsole/java/src/net/i2p/router/web/helpers/NetDbHelper.java

@@ -6,14 +6,12 @@ import java.util.EnumSet;
 import java.util.HashMap;
 import java.util.Locale;
 import java.util.Map;
-import java.util.Set;
 import java.util.TreeMap;
 
 import net.i2p.crypto.EncType;
 import net.i2p.crypto.SigType;
 import net.i2p.data.DataHelper;
 import net.i2p.data.Hash;
-import net.i2p.data.router.RouterInfo;
 import net.i2p.util.SystemVersion;
 import net.i2p.router.sybil.Analysis;
 import net.i2p.router.web.FormHandler;
@@ -49,16 +47,14 @@ public class NetDbHelper extends FormHandler {
                                            _x("Local Router"),                  // 1
                                            _x("Router Lookup"),                 // 2
                                            // advanced below here
-                                           _x("All Routers in Floodfill NetDB"),                   // 3
-                                           _x("All Routers in Floodfill NetDB with Full Stats"),   // 4
+                                           _x("All Routers"),                   // 3
+                                           _x("All Routers with Full Stats"),   // 4
                                            _x("LeaseSets"),                     // 5
                                            "LeaseSet Debug",                    // 6
                                            "Sybil",                             // 7
                                            "Advanced Lookup",                   // 8
                                            "LeaseSet Lookup",                   // 9
-                                           _x("All Routers in Client NetDBs"),   // 10
-                                           _x("All Routers in Client NetDBs with Full Stats"),   // 11
-                                           _x("LeaseSets in Client NetDBs"),                     // 12
+                                           "LeaseSets (Client DBs)"             // 10
                                           };
 
     private static final String links[] =
@@ -72,9 +68,7 @@ public class NetDbHelper extends FormHandler {
                                            "?f=3",                              // 7
                                            "?f=4",                              // 8
                                            "",                                  // 9
-                                           "?f=5",                              // 10
-                                           "?f=6",                              // 11
-                                           "?l=7",                              // 12
+                                           "?l=7",                              // 10
                                           };
                                            
 
@@ -251,14 +245,6 @@ public class NetDbHelper extends FormHandler {
             _icount = Integer.parseInt(f);
         } catch (NumberFormatException nfe) {}
     }
-
-    public void setClientPage(String f) {
-        try {
-
-        } catch(Exception e){
-            //if (_log.shouldLog)
-        }
-    }
     
     /**
      *  call for non-text-mode browsers
@@ -326,27 +312,21 @@ public class NetDbHelper extends FormHandler {
     /**
      *   storeWriter() must be called previously
      */
-    public String getFloodfillNetDbSummary() {
-        return getNetDbSummary(null, false);
-    }
-
-    public String getNetDbSummary(Hash client, boolean clientOnly) {
+    public String getNetDbSummary() {
         NetDbRenderer renderer = new NetDbRenderer(_context);
         try {
-            if (client == null && !clientOnly)
-                renderNavBar();
+            renderNavBar();
             if (_routerPrefix != null || _version != null || _country != null ||
                 _family != null || _caps != null || _ip != null || _sybil != null ||
                 _port != 0 || _type != null || _mtu != null || _ipv6 != null ||
                 _ssucaps != null || _transport != null || _cost != 0 || _etype != null ||
                 _icount > 0) {
-                if (client == null && !clientOnly)
-                    renderer.renderRouterInfoHTML(_out, _limit, _page,
+                renderer.renderRouterInfoHTML(_out, _limit, _page,
                                               _routerPrefix, _version, _country,
                                               _family, _caps, _ip, _sybil, _port, _highPort, _type, _etype,
-                                              _mtu, _ipv6, _ssucaps, _transport, _cost, _icount, client, clientOnly);
+                                              _mtu, _ipv6, _ssucaps, _transport, _cost, _icount);
             } else if (_lease) {
-                renderer.renderLeaseSetHTML(_out, _debug, client, _clientOnly);
+                renderer.renderLeaseSetHTML(_out, _debug, null);
             } else if (_hostname != null) {
                 renderer.renderLeaseSet(_out, _hostname, true);
             } else if (_full == 3) {
@@ -357,18 +337,14 @@ public class NetDbHelper extends FormHandler {
                 (new SybilRenderer(_context)).getNetDbSummary(_out, _newNonce, _mode, _date);
             } else if (_full == 4) {
                 renderLookupForm();
-            } else if (_full == 5) {
-                renderer.renderStatusHTML(_out, _limit, _page, _full, null, true);
-            } else if (_full == 6) {
-                renderer.renderStatusHTML(_out, _limit, _page, _full, null, true);
-            } else if (_clientOnly && client == null) {
-                for (Hash _client : _context.clientManager().getPrimaryHashes()) {
-                    renderer.renderLeaseSetHTML(_out, _debug, _client, clientOnly);
+            } else if (_clientOnly) {
+                for (Hash client : _context.clientManager().getPrimaryHashes()) {
+                    renderer.renderLeaseSetHTML(_out, false, client);
                 }
             } else {
                 if (_full == 0 && _sort != null)
                     _full = 3;
-                renderer.renderStatusHTML(_out, _limit, _page, _full, client, clientOnly);
+                renderer.renderStatusHTML(_out, _limit, _page, _full);
             }
         } catch (IOException ioe) {
             ioe.printStackTrace();
@@ -376,10 +352,6 @@ public class NetDbHelper extends FormHandler {
         return "";
     }
 
-    public String getClientNetDbSummary(Hash client) {
-        return getNetDbSummary(client, true);
-    }
-
     /**
      *  @since 0.9.1
      */
@@ -405,12 +377,8 @@ public class NetDbHelper extends FormHandler {
             return 8;
         if (_hostname != null)
             return 9;
-        if (_full == 5)
-            return 10;
-        if (_full == 6)
-            return 11;
         if (_clientOnly)
-            return 12;
+            return 10;
         return 0;
     }
 
@@ -431,8 +399,9 @@ public class NetDbHelper extends FormHandler {
                 continue;   // can't nav to lookup
             if (i > 2 && i != tab && !isAdvanced())
                 continue;
-            if (i == 10 || i == 11) {
-                if (_context.netDbSegmentor().getRoutersKnownToClients().size() == 0)
+            if (i == 10) {
+                // skip if no clients
+                if (_context.clientManager().getPrimaryHashes().isEmpty() && i != tab)
                     continue;
             }
             if (i == tab) {

apps/routerconsole/java/src/net/i2p/router/web/helpers/NetDbRenderer.java

@@ -41,13 +41,12 @@ import net.i2p.data.router.RouterAddress;
 import net.i2p.data.router.RouterInfo;
 import net.i2p.data.router.RouterKeyGenerator;
 import net.i2p.router.JobImpl;
+import net.i2p.router.NetworkDatabaseFacade;
 import net.i2p.router.RouterContext;
 import net.i2p.router.TunnelPoolSettings;
 import net.i2p.router.crypto.FamilyKeyCrypto;
-import net.i2p.router.networkdb.kademlia.FloodfillNetworkDatabaseSegmentor;
-import net.i2p.router.networkdb.kademlia.SegmentedNetworkDatabaseFacade;
-import net.i2p.router.util.HashDistance;   // debug
 import net.i2p.router.networkdb.kademlia.FloodfillNetworkDatabaseFacade;
+import net.i2p.router.util.HashDistance;   // debug
 import static net.i2p.router.sybil.Util.biLog2;
 import net.i2p.router.transport.GeoIP;
 import net.i2p.router.web.HelperBase;
@@ -115,34 +114,9 @@ class NetDbRenderer {
                                      String ip, String sybil, int port, int highPort, SigType type, EncType etype,
                                      String mtu, String ipv6, String ssucaps,
                                      String tr, int cost, int icount) throws IOException {
-                                        renderRouterInfoHTML(out, pageSize, page,
-                                                                 routerPrefix, version,
-                                                                 country, family, caps,
-                                                                 ip, sybil, port, highPort, type, etype,
-                                                                 mtu, ipv6, ssucaps,
-                                                                 tr, cost, icount, null, false);
-                                     }
-    public void renderRouterInfoHTML(Writer out, int pageSize, int page,
-                                     String routerPrefix, String version,
-                                     String country, String family, String caps,
-                                     String ip, String sybil, int port, int highPort, SigType type, EncType etype,
-                                     String mtu, String ipv6, String ssucaps,
-                                     String tr, int cost, int icount, Hash client, boolean allClients) throws IOException {
         StringBuilder buf = new StringBuilder(4*1024);
         List<Hash> sybils = sybil != null ? new ArrayList<Hash>(128) : null;
-        FloodfillNetworkDatabaseFacade netdb = _context.netDb();
-        if (allClients) {
-            netdb = _context.netDb();
-        }else{
-            if (client != null) {
-                Log _log = _context.logManager().getLog(NetDbRenderer.class);
-                if (_log.shouldLog(Log.DEBUG))
-                    _log.debug("client subdb for: " + client);
-                netdb = _context.clientNetDb(client);
-            }
-            else
-                netdb = _context.netDb();
-        }
+        NetworkDatabaseFacade netdb = _context.netDb();
 
         if (".".equals(routerPrefix)) {
             buf.append("<table><tr><td class=\"infohelp\">")
@@ -234,15 +208,7 @@ class NetDbRenderer {
             }
             boolean notFound = true;
             Set<RouterInfo> routers = new HashSet<RouterInfo>();
-            if (allClients){
-                    routers.addAll(_context.netDbSegmentor().getRoutersKnownToClients());
-            } else {
-                if (client == null)
-                    routers.addAll(_context.netDb().getRouters());
-                else
-                    routers.addAll(_context.clientNetDb(client).getRouters());
-                    
-            }
+            routers.addAll(_context.netDb().getRouters());
             int ipMode = 0;
             String ipArg = ip;  // save for error message
             String altIPv6 = null;
@@ -611,27 +577,20 @@ class NetDbRenderer {
      *
      *  @param debug @since 0.7.14 sort by distance from us, display
      *               median distance, and other stuff, useful when floodfill
+     *  @param client null for main db; non-null for client db
      */
-    public void renderLeaseSetHTML(Writer out, boolean debug, Hash client, boolean clientsOnly) throws IOException {
+    public void renderLeaseSetHTML(Writer out, boolean debug, Hash client) throws IOException {
         StringBuilder buf = new StringBuilder(4*1024);
         if (debug)
             buf.append("<p id=\"debugmode\">Debug mode - Sorted by hash distance, closest first</p>\n");
         Hash ourRKey;
         Set<LeaseSet> leases;
         DecimalFormat fmt;
-        FloodfillNetworkDatabaseFacade netdb = null;
-        if (clientsOnly){
+        NetworkDatabaseFacade netdb;
+        if (client == null)
             netdb = _context.netDb();
-        }else{
-            if (client != null) {
-                Log _log = _context.logManager().getLog(NetDbRenderer.class);
-                if (_log.shouldLog(Log.DEBUG))
-                    _log.debug("client subdb for: " + client);
-                netdb = _context.clientNetDb(client);
-            }
-            else
-                netdb = _context.netDb();
-        }
+        else
+            netdb = _context.clientNetDb(client);
         if (debug) {
             ourRKey = _context.routerHash();
             leases = new TreeSet<LeaseSet>(new LeaseSetRoutingKeyComparator(ourRKey));
@@ -641,11 +600,7 @@ class NetDbRenderer {
             leases = new TreeSet<LeaseSet>(new LeaseSetComparator());
             fmt = null;
         }
-        if (clientsOnly)
-            leases.addAll(_context.netDbSegmentor().getLeasesKnownToClients());
-        else{
-            leases.addAll(netdb.getLeases());
-        }
+        leases.addAll(netdb.getLeases());
         int medianCount = 0;
         int rapCount = 0;
         BigInteger median = null;
@@ -658,16 +613,15 @@ class NetDbRenderer {
         } else {
             buf.append("<table id=\"leasesetsummary\">\n");
         }
-        if (clientsOnly)
-            buf.append("<tr><th colspan=\"3\">Leaseset Summary for All Clients: ").append(client).append("</th>");
-        else if (client != null)
-            buf.append("<tr><th colspan=\"3\">Leaseset Summary for Client: ").append(client).append("</th>");
-        else
-            buf.append("<tr><th colspan=\"3\">Leaseset Summary for Floodfill</th>");
-           buf.append("<th><a href=\"/configadvanced\" title=\"").append(_t("Manually Configure Floodfill Participation")).append("\">[")
-           .append(_t("Configure Floodfill Participation"))
-           .append("]</a></th></tr>\n")
-           .append("<tr><td><b>Total Leasesets:</b></td><td colspan=\"3\">").append(leases.size()).append("</td></tr>\n");
+        if (client != null) {
+            buf.append("<tr><th colspan=\"3\">Leasesets for Client: ").append(client.toBase32()).append("</th><th></th></tr>\n");
+        } else {
+            buf.append("<tr><th colspan=\"3\">Leaseset Summary for Floodfill</th>" +
+                       "<th><a href=\"/configadvanced\" title=\"").append(_t("Manually Configure Floodfill Participation")).append("\">[")
+               .append(_t("Configure Floodfill Participation"))
+               .append("]</a></th></tr>\n");
+        }
+        buf.append("<tr><td><b>Total Leasesets:</b></td><td colspan=\"3\">").append(leases.size()).append("</td></tr>\n");
         if (debug) {
             RouterKeyGenerator gen = _context.routerKeyGenerator();
             buf.append("<tr><td><b>Published (RAP) Leasesets:</b></td><td colspan=\"3\">").append(leases).append("</td></tr>\n")
@@ -676,17 +630,17 @@ class NetDbRenderer {
                .append("<tr><td><b>Next Mod Data:</b></td><td>").append(DataHelper.getUTF8(gen.getNextModData())).append("</td>")
                .append("<td><b>Change in:</b></td><td>").append(DataHelper.formatDuration(gen.getTimeTillMidnight())).append("</td></tr>\n");
         }
-        int ff = 0;
         if (client == null) {
-            ff = _context.peerManager().getPeersByCapability(FloodfillNetworkDatabaseFacade.CAPABILITY_FLOODFILL).size();
+            int ff = _context.peerManager().getPeersByCapability(FloodfillNetworkDatabaseFacade.CAPABILITY_FLOODFILL).size();
             buf.append("<tr><td><b>Known Floodfills:</b></td><td colspan=\"3\">").append(ff).append("</td></tr>\n");
             buf.append("<tr><td><b>Currently Floodfill?</b></td><td>").append(netdb.floodfillEnabled() ? "yes" : "no");
+            if (debug)
+                buf.append("</td><td><b>Routing Key:</b></td><td>").append(ourRKey.toBase64());
+            else
+                buf.append("</td><td colspan=\"2\">");
+            buf.append("</td></tr>\n");
         }
-        if (debug)
-            buf.append("</td><td><b>Routing Key:</b></td><td>").append(ourRKey.toBase64());
-        else
-            buf.append("</td><td colspan=\"2\">");
-        buf.append("</td></tr>\n</table>\n");
+        buf.append("</table>\n");
 
         if (leases.isEmpty()) {
             //if (!debug)
@@ -960,7 +914,7 @@ class NetDbRenderer {
      *  @param mode 0: charts only; 1: full routerinfos; 2: abbreviated routerinfos
      *         mode 3: Same as 0 but sort countries by count
      */
-    public void renderStatusHTML(Writer out, int pageSize, int page, int mode, Hash client, boolean clientsOnly) throws IOException {
+    public void renderStatusHTML(Writer out, int pageSize, int page, int mode) throws IOException {
         if (!_context.netDb().isInitialized()) {
             out.write("<div id=\"notinitialized\">");
             out.write(_t("Not initialized"));
@@ -977,13 +931,7 @@ class NetDbRenderer {
         Hash us = _context.routerHash();
 
         Set<RouterInfo> routers = new TreeSet<RouterInfo>(new RouterInfoComparator());
-        if (client != null) {
-            routers.addAll(_context.clientNetDb(client).getRouters());
-        } else if (clientsOnly) {
-            routers.addAll(_context.netDbSegmentor().getRoutersKnownToClients());   
-        } else {
-            routers.addAll(_context.netDb().getRouters());
-        }
+        routers.addAll(_context.netDb().getRouters());
         int toSkip = pageSize * page;
         boolean nextpg = routers.size() > toSkip + pageSize;
         StringBuilder buf = new StringBuilder(8192);
@@ -1071,19 +1019,9 @@ class NetDbRenderer {
      if (!showStats) {
 
         // the summary table
-        if (client != null) {
-            buf.append("<table id=\"netdboverview\" border=\"0\" cellspacing=\"30\"><tr><th colspan=\"3\">")
-                .append(_t("Network Database Router Statistics for Client " + client))
-                .append("</th></tr><tr><td style=\"vertical-align: top;\">");
-        } else if (clientsOnly) {
-            buf.append("<table id=\"netdboverview\" border=\"0\" cellspacing=\"30\"><tr><th colspan=\"3\">")
-                .append(_t("Network Database Router Statistics for all Clients"))
-                .append("</th></tr><tr><td style=\"vertical-align: top;\">");
-        } else {
-            buf.append("<table id=\"netdboverview\" border=\"0\" cellspacing=\"30\"><tr><th colspan=\"3\">")
-                .append(_t("Network Database Router Statistics for Floodfill Router"))
-                .append("</th></tr><tr><td style=\"vertical-align: top;\">");
-        }
+        buf.append("<table id=\"netdboverview\" border=\"0\" cellspacing=\"30\"><tr><th colspan=\"3\">");
+        buf.append(_t("Network Database Router Statistics"));
+        buf.append("</th></tr><tr><td style=\"vertical-align: top;\">");
         // versions table
         List<String> versionList = new ArrayList<String>(versions.objects());
         if (!versionList.isEmpty()) {

apps/routerconsole/jsp/netdb.jsp

@@ -41,5 +41,5 @@
  <jsp:setProperty name="formhandler" property="sort" value="<%=request.getParameter(\"s\")%>" />
  <jsp:setProperty name="formhandler" property="intros" value="<%=request.getParameter(\"i\")%>" />
 <%@include file="formhandler.jsi" %>
- <jsp:getProperty name="formhandler" property="floodfillNetDbSummary" />
+ <jsp:getProperty name="formhandler" property="netDbSummary" />
 </div></body></html>