added more custom coin functionality

lib/database.js

@@ -510,18 +510,6 @@ module.exports = {
     });
   },
 
-/*  get_last_txs_ajax: function(start, length, cb) {
-      Tx.countDocuments({'total': {$gt: 1}}, function(err, count){
-        Tx.find({'total': {$gt: 1}}).sort({blockindex: 'desc'}).skip(Number(start)).limit(Number(length)).exec(function(err, txs){
-          if (err) {
-            return cb(err);
-          } else {
-            return cb(txs, count);
-          }
-        });
-    });
-  },*/
-
   get_address_txs_ajax: function(hash, start, length, cb) {
     var totalCount = 0;
     Address.findOne({a_id: hash}, function(err, addressTotalTxs) {
@@ -547,6 +535,7 @@ module.exports = {
 
                 lib.syncLoop(count, function (loop) {
                   var i = loop.iteration();
+                  console.log(hashes[i]);
                   find_tx(hashes[i].addresses, function (tx) {
                     if (tx) {
                       txs.push(tx);

lib/explorer.js

@@ -65,7 +65,28 @@ module.exports = {
     if (settings.index.show_hashrate == false) return cb('-');
       rpcCommand([{method: coin.getNetHash(), parameters: []}], function(response){
         if (response == 'There was an error. Check your console.') { return cb(response);}
-        return cb(coin.getNetHashCalculation(response));
+        if((coin.hasOwnProperty('useCustomNetHashCalculation') && coin.useCustomNetHashCalculation()) && coin.hasOwnProperty('getNetHashCalculation')){
+          return cb(coin.getNetHashCalculation(response));
+        }else{
+          if (response) {
+            response = parseFloat(response);
+            if (settings.nethash_units == 'K') {
+              return cb((response / 1000).toFixed(4));
+            } else if (settings.nethash_units == 'M'){
+              return cb((response / 1000000).toFixed(4));
+            } else if (settings.nethash_units == 'G') {
+              return cb((response / 1000000000).toFixed(4));
+            } else if (settings.nethash_units == 'T') {
+              return cb((response / 1000000000000).toFixed(4));
+            } else if (settings.nethash_units == 'P') {
+              return cb((response / 1000000000000000).toFixed(4));
+            } else {
+              return cb((response).toFixed(4));
+            }
+          } else {
+            return cb('-');
+          }
+        }
       });
   },