From 989d703d1da92bf9e3e21c91b5f6af863adb3581 Mon Sep 17 00:00:00 2001
From: Ian Clark <ian.clark@dreamhost.com>
Date: Thu, 17 Jul 2014 16:52:12 -0700
Subject: [PATCH] Adding bps unit type for network gear

---
 src/app/components/kbn.js            | 51 ++++++++++++++++++++++++++++
 src/app/directives/grafanaGraph.js   |  3 ++
 src/app/panels/graph/axisEditor.html |  4 +--
 src/app/panels/graph/module.js       |  2 +-
 4 files changed, 57 insertions(+), 3 deletions(-)

diff --git a/src/app/components/kbn.js b/src/app/components/kbn.js
index 5faeafeb1ff..4e64df92b47 100644
--- a/src/app/components/kbn.js
+++ b/src/app/components/kbn.js
@@ -396,6 +396,53 @@ function($, _, moment) {
     return (size.toFixed(decimals) + ext);
   };
 
+  kbn.bpsFormat = function(size, decimals) {
+    var ext, steps = 0;
+
+    if(_.isUndefined(decimals)) {
+      decimals = 2;
+    } else if (decimals === 0) {
+      decimals = undefined;
+    }
+
+    while (Math.abs(size) >= 1000) {
+      steps++;
+      size /= 1000;
+    }
+
+    switch (steps) {
+    case 0:
+      ext = " bps";
+      break;
+    case 1:
+      ext = " Kbps";
+      break;
+    case 2:
+      ext = " Mbps";
+      break;
+    case 3:
+      ext = " Gbps";
+      break;
+    case 4:
+      ext = " Tbps";
+      break;
+    case 5:
+      ext = " Pbps";
+      break;
+    case 6:
+      ext = " Ebps";
+      break;
+    case 7:
+      ext = " Zbps";
+      break;
+    case 8:
+      ext = " Ybps";
+      break;
+    }
+
+    return (size.toFixed(decimals) + ext);
+  };
+
   kbn.shortFormat = function(size, decimals) {
     var ext, steps = 0;
 
@@ -457,6 +504,10 @@ function($, _, moment) {
       return function(val) {
         return kbn.bitFormat(val, decimals);
       };
+    case 'bps':
+      return function(val) {
+        return kbn.bpsFormat(val, decimals);
+      };
     case 's':
       return function(val) {
         return kbn.sFormat(val, decimals);
diff --git a/src/app/directives/grafanaGraph.js b/src/app/directives/grafanaGraph.js
index 4baaaa62fd2..f120ce5584b 100755
--- a/src/app/directives/grafanaGraph.js
+++ b/src/app/directives/grafanaGraph.js
@@ -367,6 +367,9 @@ function (angular, $, kbn, moment, _) {
           case 'bits':
             url += '&yUnitSystem=binary';
             break;
+          case 'bps':
+            url += '&yUnitSystem=si';
+            break;
           case 'short':
             url += '&yUnitSystem=si';
             break;
diff --git a/src/app/panels/graph/axisEditor.html b/src/app/panels/graph/axisEditor.html
index eb8ac3fb081..fb70f791393 100644
--- a/src/app/panels/graph/axisEditor.html
+++ b/src/app/panels/graph/axisEditor.html
@@ -4,7 +4,7 @@
     <h5>Left Y Axis</h5>
        <div class="editor-option">
         <label class="small">Format <tip>Y-axis formatting</tip></label>
-        <select class="input-small" ng-model="panel.y_formats[0]" ng-options="f for f in ['none','short','bytes', 'bits', 's', 'ms', 'µs', 'ns']" ng-change="render()"></select>
+        <select class="input-small" ng-model="panel.y_formats[0]" ng-options="f for f in ['none','short','bytes', 'bits', 'bps', 's', 'ms', 'µs', 'ns']" ng-change="render()"></select>
       </div>
       <div class="editor-option">
         <label class="small">Min / <a ng-click="toggleGridMinMax('leftMin')">Auto <i class="icon-star" ng-show="_.isNull(panel.grid.leftMin)"></i></a></label>
@@ -23,7 +23,7 @@
     <h5>Right Y Axis</h5>
        <div class="editor-option">
         <label class="small">Format <tip>Y-axis formatting</tip></label>
-        <select class="input-small" ng-model="panel.y_formats[1]" ng-options="f for f in ['none','short','bytes', 'bits', 's', 'ms', 'µs', 'ns']" ng-change="render()"></select>
+        <select class="input-small" ng-model="panel.y_formats[1]" ng-options="f for f in ['none','short','bytes', 'bits', 'bps', 's', 'ms', 'µs', 'ns']" ng-change="render()"></select>
       </div>
       <div class="editor-option">
         <label class="small">Min / <a ng-click="toggleGridMinMax('rightMin')">Auto <i class="icon-star" ng-show="_.isNull(panel.grid.rightMin)"></i></a></label>
diff --git a/src/app/panels/graph/module.js b/src/app/panels/graph/module.js
index 66994361d91..e300ee90751 100644
--- a/src/app/panels/graph/module.js
+++ b/src/app/panels/graph/module.js
@@ -86,7 +86,7 @@ function (angular, app, $, _, kbn, moment, timeSeries) {
        */
       scale         : 1,
       /** @scratch /panels/histogram/3
-       * y_formats :: 'none','bytes','bits','short', 's', 'ms'
+       * y_formats :: 'none','bytes','bits','bps','short', 's', 'ms'
        */
       y_formats    : ['short', 'short'],
       /** @scratch /panels/histogram/5