From 927bb0df77a5f4acb0b7ad724040529346d8ae6a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E6=96=8C?= <libin@libindeiMac.local>
Date: Wed, 16 May 2018 21:29:25 +0800
Subject: [PATCH] modified the mptcp graph into no downline of download graph
 and upload graph.

---
 .../luasrc/view/mptcp/multipath.htm           | 41 ++-----------------
 1 file changed, 3 insertions(+), 38 deletions(-)

diff --git a/luci-app-mptcp/luasrc/view/mptcp/multipath.htm b/luci-app-mptcp/luasrc/view/mptcp/multipath.htm
index cc3c75c86..7a4a335c6 100644
--- a/luci-app-mptcp/luasrc/view/mptcp/multipath.htm
+++ b/luci-app-mptcp/luasrc/view/mptcp/multipath.htm
@@ -367,19 +367,15 @@
 
 						var el = Gdn.getElementById('rx').parentNode;
 
-						// intialize upline and downline datas for download and upload
+						// intialize upline datas for download and upload,the downline should be zero.
 						var uplineDnl 	= { };
-						var downlineDnl	= { };
                                                 var uplineUpl   = { };
-                                                var downlineUpl = { };
 						// fetch upline and downline datas
 						var toadditf = [ ];
 						for (var itf in data)
 						{
 							uplineDnl[itf] 	= [ ];
-							downlineDnl[itf]= [ ];
                                                         uplineUpl[itf]  = [ ];
-                                                        downlineUpl[itf]= [ ];
 							// build point sets
 							var data_tx_avg;
 							var data_rx_avg;
@@ -395,10 +391,10 @@
 									tx_bot += updata[toadditf[j]][i];
 								}
 								// set upline of the interface
-								uplineDnl[itf][i] = dndata[itf][i] + rx_bot;
+								uplineDnl[itf][i] = dndata[itf][i];
 								data_rx_peak = Math.max(data_rx_peak, dndata[itf][i]);
 								data_max_dnl = Math.max(data_max_dnl, uplineDnl[itf][i]);
-								uplineUpl[itf][i] = updata[itf][i] + tx_bot;
+								uplineUpl[itf][i] = updata[itf][i];
 								data_tx_peak = Math.max(data_tx_peak, updata[itf][i]);
 								data_max_upl = Math.max(data_max_upl, uplineUpl[itf][i]);
 
@@ -412,12 +408,6 @@
 	                                                                data_rx_avg = dndata[itf][i];
 	                                                                data_tx_avg = updata[itf][i];
 	                                                        }
-
-								if(toadditf.length)
-								{
-									downlineDnl[itf][i] = uplineDnl[toadditf[toadditf.length-1]][i];
-									downlineUpl[itf][i] = uplineUpl[toadditf[toadditf.length-1]][i];
-								}
 							}
 							toadditf.push(itf);
 							// Update stats labels
@@ -480,31 +470,6 @@
                                                         pt_tx += ' ' + width + ',' + y_tx;
                                                         pt_tx += ' ' + width + ',' + height;
 
-                                                        for (var i = downlineDnl[itf].length - 1; i >= 0; i--)
-                                                        {
-                                                                var x = i * step;
-
-                                                                y_rx = height - Math.floor((downlineDnl[itf][i] - 10) * data_scale_dnl);
-                                                                y_tx = height - Math.floor((downlineUpl[itf][i] - 10) * data_scale_upl);
-                                                                // recreate tangant point in bottom line graph
-                                                                if(i == downlineDnl[itf].length - 1)
-                                                                {
-                                                                        pt_rx += ' ' + width + ',' + height;
-                                                                        pt_rx += ' ' + width + ',' + y_rx;
-
-                                                                        pt_tx += ' ' + width + ',' + height;
-                                                                        pt_tx += ' ' + width + ',' + y_tx;
-                                                                }
-
-                                                                pt_rx += ' ' + x + ',' + y_rx;
-                                                                pt_tx += ' ' + x + ',' + y_tx;
-                                                        }
-                                                        // go back to right bottom corner to correctly fill polyline
-                                                        pt_tx += ' ' + 0 + ',' + height;
-                                                        pt_tx += ' ' + width + ',' + height;
-                                                        pt_rx += ' ' + 0 + ',' + height;
-                                                        pt_rx += ' ' + width + ',' + height;
-
 							// Draw polygon
 							dnPolygons[itf].setAttribute('points', pt_rx);
 							upPolygons[itf].setAttribute('points', pt_tx);