From 7f2f722d5dc2b461954ad70368c49df1c602e42f Mon Sep 17 00:00:00 2001
From: cubedro <contact@siteshop.ro>
Date: Mon, 6 Apr 2015 02:20:14 +0300
Subject: [PATCH] added miners chart

---
 lib/node.js | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/lib/node.js b/lib/node.js
index 446101b..c3ca9fa 100644
--- a/lib/node.js
+++ b/lib/node.js
@@ -76,6 +76,7 @@ function Node()
 		txDensity: [],
 		blockTimes: [],
 		gasSpending: [],
+		miners: [],
 		uptime: 0,
 		errors: []
 	};
@@ -235,6 +236,7 @@ Node.prototype.getLatestBlocks = function()
 	this.stats.difficulty = this.difficultyChart();
 	this.stats.txDensity = this.txDensityChart();
 	this.stats.gasSpending = this.gasSpendingChart();
+	this.stats.miners = this.minersChart();
 }
 
 Node.prototype.addBlockHistory = function(block)
@@ -297,6 +299,22 @@ Node.prototype.gasSpendingChart = function()
 	});
 }
 
+Node.prototype.minersChart = function()
+{
+	var miners = _.countBy(this.blocks, function(block)
+	{
+		return block.miner;
+	});
+
+	var minersArray = [];
+
+	_.forEach(miners, function(cnt, miner) {
+		minersArray.push({miner: miner, blocks: cnt});
+	});
+
+	return _.sortBy(minersArray, 'blocks').reverse();
+}
+
 Node.prototype.uptime = function()
 {
 	this.stats.uptime = ((this._tries - this._down) / this._tries) * 100;