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Cache users on list releases #527

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Merged
merged 1 commit into from
Dec 29, 2016
Merged

Cache users on list releases #527

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36 changes: 22 additions & 14 deletions routers/repo/release.go
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Original file line number Diff line number Diff line change
Expand Up @@ -73,21 +73,26 @@ func Releases(ctx *context.Context) {
// Temproray cache commits count of used branches to speed up.
countCache := make(map[string]int64)

var cacheUsers = make(map[int64]*models.User)
var ok bool
tags := make([]*models.Release, len(rawTags))
for i, rawTag := range rawTags {
for j, r := range releases {
if r == nil || (r.IsDraft && !ctx.Repo.IsOwner()) {
continue
}
if r.TagName == rawTag {
r.Publisher, err = models.GetUserByID(r.PublisherID)
if err != nil {
if models.IsErrUserNotExist(err) {
r.Publisher = models.NewGhostUser()
} else {
ctx.Handle(500, "GetUserByID", err)
return
if r.Publisher, ok = cacheUsers[r.PublisherID]; !ok {
r.Publisher, err = models.GetUserByID(r.PublisherID)
if err != nil {
if models.IsErrUserNotExist(err) {
r.Publisher = models.NewGhostUser()
} else {
ctx.Handle(500, "GetUserByID", err)
return
}
}
cacheUsers[r.PublisherID] = r.Publisher
}

if err := calReleaseNumCommitsBehind(ctx.Repo, r, countCache); err != nil {
Expand Down Expand Up @@ -129,14 +134,17 @@ func Releases(ctx *context.Context) {
continue
}

r.Publisher, err = models.GetUserByID(r.PublisherID)
if err != nil {
if models.IsErrUserNotExist(err) {
r.Publisher = models.NewGhostUser()
} else {
ctx.Handle(500, "GetUserByID", err)
return
if r.Publisher, ok = cacheUsers[r.PublisherID]; !ok {
r.Publisher, err = models.GetUserByID(r.PublisherID)
if err != nil {
if models.IsErrUserNotExist(err) {
r.Publisher = models.NewGhostUser()
} else {
ctx.Handle(500, "GetUserByID", err)
return
}
}
cacheUsers[r.PublisherID] = r.Publisher
}

if err := calReleaseNumCommitsBehind(ctx.Repo, r, countCache); err != nil {
Expand Down