From 8738c29008421eb638343893857449af0f4613e3 Mon Sep 17 00:00:00 2001
From: avadesian <xuchx@pcl.ac.cn>
Date: Tue, 3 Aug 2021 16:29:30 +0800
Subject: [PATCH] merge contributors having different names or different emails

---
 routers/repo/view.go | 26 ++++++++++++++++++++------
 1 file changed, 20 insertions(+), 6 deletions(-)

diff --git a/routers/repo/view.go b/routers/repo/view.go
index 76593ecc7..5c116285f 100644
--- a/routers/repo/view.go
+++ b/routers/repo/view.go
@@ -569,10 +569,19 @@ func safeURL(address string) string {
 }
 
 type ContributorInfo struct {
-	UserInfo *models.User
-	Email    string // for contributor who is not a registered user
+	UserInfo *models.User  // nil for contributor who is not a registered user
+	Email    string
+	CommitCnt int
 }
 
+func getContributorInfo(contributorInfos []*ContributorInfo, email string) *ContributorInfo{
+	for _, c := range contributorInfos {
+		if strings.Compare(c.Email,email) == 0 {
+			return c
+		}
+	}
+	return nil
+}
 // Home render repository home page
 func Home(ctx *context.Context) {
 	if len(ctx.Repo.Units) > 0 {
@@ -583,12 +592,17 @@ func Home(ctx *context.Context) {
 			for _, c := range contributors {
 				user, err := models.GetUserByEmail(c.Email)
 				if err == nil {
-					contributorInfos = append(contributorInfos, &ContributorInfo{
-						user, c.Email,
-					})
+					existedContributorInfo := getContributorInfo(contributorInfos,user.Email)
+					if existedContributorInfo != nil {
+						existedContributorInfo.CommitCnt += c.CommitCnt
+					}else{
+						contributorInfos = append(contributorInfos, &ContributorInfo{
+							user, user.Email,c.CommitCnt,
+						})
+					}
 				} else {
 					contributorInfos = append(contributorInfos, &ContributorInfo{
-						nil, c.Email,
+						nil, c.Email,c.CommitCnt,
 					})
 				}
 			}