Generate random avatar based on e-mail when disable Gravatar

tokarchuk/v1.17
Unknwon 9 years ago
parent 56a8d573b0
commit 4b43ffc96c
  1. 1
      .gopmfile
  2. 32
      models/user.go
  3. 24
      modules/avatar/avatar.go
  4. 6
      templates/repo/pulls/fork.tmpl

@ -14,6 +14,7 @@ github.com/go-xorm/core =
github.com/go-xorm/xorm =
github.com/gogits/chardet = commit:2404f77725
github.com/gogits/go-gogs-client = commit:92e76d616a
github.com/issue9/identicon =
github.com/lib/pq = commit:0dad96c0b9
github.com/macaron-contrib/binding = commit:de6ed78668
github.com/macaron-contrib/cache = commit:cd824f6f2d

@ -13,7 +13,9 @@ import (
"fmt"
"image"
"image/jpeg"
_ "image/jpeg"
"os"
"path"
"path/filepath"
"strings"
"time"
@ -116,11 +118,39 @@ func (u *User) HomeLink() string {
// AvatarLink returns user gravatar link.
func (u *User) AvatarLink() string {
defaultImgUrl := setting.AppSubUrl + "/img/avatar_default.jpg"
imgPath := path.Join(setting.AvatarUploadPath, com.ToStr(u.Id))
switch {
case u.UseCustomAvatar:
if !com.IsExist(imgPath) {
return defaultImgUrl
}
return setting.AppSubUrl + "/avatars/" + com.ToStr(u.Id)
case setting.DisableGravatar, setting.OfflineMode:
return setting.AppSubUrl + "/img/avatar_default.jpg"
if !com.IsExist(imgPath) {
img, err := avatar.RandomImage([]byte(u.Email))
if err != nil {
log.Error(3, "RandomImage: %v", err)
return defaultImgUrl
}
if err = os.MkdirAll(path.Dir(imgPath), os.ModePerm); err != nil {
log.Error(3, "Create: %v", err)
return defaultImgUrl
}
fw, err := os.Create(imgPath)
if err != nil {
log.Error(3, "Create: %v", err)
return defaultImgUrl
}
defer fw.Close()
if err = jpeg.Encode(fw, img, nil); err != nil {
log.Error(3, "Encode: %v", err)
return defaultImgUrl
}
}
return setting.AppSubUrl + "/avatars/" + com.ToStr(u.Id)
case setting.Service.EnableCacheAvatar:
return setting.AppSubUrl + "/avatar/" + u.Avatar
}

@ -19,9 +19,11 @@ import (
"errors"
"fmt"
"image"
"image/color/palette"
"image/jpeg"
"image/png"
"io"
"math/rand"
"net/http"
"net/url"
"os"
@ -30,6 +32,7 @@ import (
"sync"
"time"
"github.com/issue9/identicon"
"github.com/nfnt/resize"
"github.com/gogits/gogs/modules/log"
@ -59,6 +62,27 @@ func HashEmail(email string) string {
return hex.EncodeToString(h.Sum(nil))
}
const _RANDOM_AVATAR_SIZE = 200
// RandomImage generates and returns a random avatar image.
func RandomImage(data []byte) (image.Image, error) {
randExtent := len(palette.WebSafe) - 32
rand.Seed(time.Now().UnixNano())
colorIndex := rand.Intn(randExtent)
backColorIndex := colorIndex - 1
if backColorIndex < 0 {
backColorIndex = randExtent - 1
}
// Size, background, forecolor
imgMaker, err := identicon.New(_RANDOM_AVATAR_SIZE,
palette.WebSafe[backColorIndex], palette.WebSafe[colorIndex:colorIndex+32]...)
if err != nil {
return nil, err
}
return imgMaker.Make(data), nil
}
// Avatar represents the avatar object.
type Avatar struct {
Hash string

@ -14,19 +14,19 @@
<div class="ui selection dropdown">
<input type="hidden" id="uid" name="uid" value="{{.ContextUser.Id}}" required>
<span class="text">
<img class="ui mini avatar image" src="{{.ContextUser.AvatarLink}}">
<img class="ui mini image" src="{{.ContextUser.AvatarLink}}">
{{.ContextUser.Name}}
</span>
<i class="dropdown icon"></i>
<div class="menu">
<div class="item" data-value="{{.SignedUser.Id}}">
<img class="ui mini avatar image" src="{{.SignedUser.AvatarLink}}">
<img class="ui mini image" src="{{.SignedUser.AvatarLink}}">
{{.SignedUser.Name}}
</div>
{{range .Orgs}}
{{if .IsOwnedBy $.SignedUser.Id}}
<div class="item" data-value="{{.Id}}">
<img class="ui mini avatar image" src="{{.AvatarLink}}">
<img class="ui mini image" src="{{.AvatarLink}}">
{{.Name}}
</div>
{{end}}

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