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Avatar refactor, move avatar code from models to models.avatars, remove duplicated code (#17123)

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Why this refactor

The goal is to move most files from `models` package to `models.xxx` package. Many models depend on avatar model, so just move this first.

And the existing logic is not clear, there are too many function like `AvatarLink`, `RelAvatarLink`, `SizedRelAvatarLink`, `SizedAvatarLink`, `MakeFinalAvatarURL`, `HashedAvatarLink`, etc. This refactor make everything clear:

* user.AvatarLink()
* user.AvatarLinkWithSize(size)
* avatars.GenerateEmailAvatarFastLink(email, size)
* avatars.GenerateEmailAvatarFinalLink(email, size)

And many duplicated code are deleted in route handler, the handler and the model share the same avatar logic now.
This commit is contained in:
wxiaoguang 2021-10-06 07:25:46 +08:00 committed by GitHub
parent 48c2578bd8
commit f0ba87fda8
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GPG key ID: 4AEE18F83AFDEB23
15 changed files with 274 additions and 300 deletions
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11
integrations/user_avatar_test.go
View file

@ -11,7 +11,6 @@ import (
"mime/multipart"
"net/http"
"net/url"
"strings"
"testing"
"code.gitea.io/gitea/models"
@ -75,14 +74,8 @@ func TestUserAvatar(t *testing.T) {
user2 = db.AssertExistsAndLoadBean(t, &models.User{ID: 2}).(*models.User) // owner of the repo3, is an org
req = NewRequest(t, "GET", user2.AvatarLink())
resp := session.MakeRequest(t, req, http.StatusFound)
location := resp.Header().Get("Location")
if !strings.HasPrefix(location, "/avatars") {
assert.Fail(t, "Avatar location is not local: %s", location)
}
req = NewRequest(t, "GET", location)
session.MakeRequest(t, req, http.StatusOK)
_ = session.MakeRequest(t, req, http.StatusOK)
// Can't test if the response matches because the image is regened on upload but checking that this at least doesn't give a 404 should be enough.
// Can't test if the response matches because the image is re-generated on upload but checking that this at least doesn't give a 404 should be enough.
})
}

148
models/avatar.go
View file

@ -1,148 +0,0 @@
// Copyright 2020 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package models
import (
"context"
"crypto/md5"
"fmt"
"net/url"
"path"
"strconv"
"strings"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/cache"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
)
// EmailHash represents a pre-generated hash map
type EmailHash struct {
Hash string `xorm:"pk varchar(32)"`
Email string `xorm:"UNIQUE NOT NULL"`
}
func init() {
db.RegisterModel(new(EmailHash))
}
// DefaultAvatarLink the default avatar link
func DefaultAvatarLink() string {
u, err := url.Parse(setting.AppSubURL)
if err != nil {
log.Error("GetUserByEmail: %v", err)
return ""
}
u.Path = path.Join(u.Path, "/assets/img/avatar_default.png")
return u.String()
}
// DefaultAvatarSize is a sentinel value for the default avatar size, as
// determined by the avatar-hosting service.
const DefaultAvatarSize = -1
// DefaultAvatarPixelSize is the default size in pixels of a rendered avatar
const DefaultAvatarPixelSize = 28
// AvatarRenderedSizeFactor is the factor by which the default size is increased for finer rendering
const AvatarRenderedSizeFactor = 4
// HashEmail hashes email address to MD5 string.
// https://en.gravatar.com/site/implement/hash/
func HashEmail(email string) string {
return base.EncodeMD5(strings.ToLower(strings.TrimSpace(email)))
}
// GetEmailForHash converts a provided md5sum to the email
func GetEmailForHash(md5Sum string) (string, error) {
return cache.GetString("Avatar:"+md5Sum, func() (string, error) {
emailHash := EmailHash{
Hash: strings.ToLower(strings.TrimSpace(md5Sum)),
}
_, err := db.GetEngine(db.DefaultContext).Get(&emailHash)
return emailHash.Email, err
})
}
// LibravatarURL returns the URL for the given email. This function should only
// be called if a federated avatar service is enabled.
func LibravatarURL(email string) (*url.URL, error) {
urlStr, err := setting.LibravatarService.FromEmail(email)
if err != nil {
log.Error("LibravatarService.FromEmail(email=%s): error %v", email, err)
return nil, err
}
u, err := url.Parse(urlStr)
if err != nil {
log.Error("Failed to parse libravatar url(%s): error %v", urlStr, err)
return nil, err
}
return u, nil
}
// HashedAvatarLink returns an avatar link for a provided email
func HashedAvatarLink(email string, size int) string {
lowerEmail := strings.ToLower(strings.TrimSpace(email))
sum := fmt.Sprintf("%x", md5.Sum([]byte(lowerEmail)))
_, _ = cache.GetString("Avatar:"+sum, func() (string, error) {
emailHash := &EmailHash{
Email: lowerEmail,
Hash: sum,
}
// OK we're going to open a session just because I think that that might hide away any problems with postgres reporting errors
if err := db.WithTx(func(ctx context.Context) error {
has, err := db.GetEngine(ctx).Where("email = ? AND hash = ?", emailHash.Email, emailHash.Hash).Get(new(EmailHash))
if has || err != nil {
// Seriously we don't care about any DB problems just return the lowerEmail - we expect the transaction to fail most of the time
return nil
}
_, _ = db.GetEngine(ctx).Insert(emailHash)
return nil
}); err != nil {
// Seriously we don't care about any DB problems just return the lowerEmail - we expect the transaction to fail most of the time
return lowerEmail, nil
}
return lowerEmail, nil
})
if size > 0 {
return setting.AppSubURL + "/avatar/" + url.PathEscape(sum) + "?size=" + strconv.Itoa(size)
}
return setting.AppSubURL + "/avatar/" + url.PathEscape(sum)
}
// MakeFinalAvatarURL constructs the final avatar URL string
func MakeFinalAvatarURL(u *url.URL, size int) string {
vals := u.Query()
vals.Set("d", "identicon")
if size != DefaultAvatarSize {
vals.Set("s", strconv.Itoa(size))
}
u.RawQuery = vals.Encode()
return u.String()
}
// SizedAvatarLink returns a sized link to the avatar for the given email address.
func SizedAvatarLink(email string, size int) string {
var avatarURL *url.URL
if setting.EnableFederatedAvatar && setting.LibravatarService != nil {
// This is the slow path that would need to call LibravatarURL() which
// does DNS lookups. Avoid it by issuing a redirect so we don't block
// the template render with network requests.
return HashedAvatarLink(email, size)
} else if !setting.DisableGravatar {
// copy GravatarSourceURL, because we will modify its Path.
copyOfGravatarSourceURL := *setting.GravatarSourceURL
avatarURL = &copyOfGravatarSourceURL
avatarURL.Path = path.Join(avatarURL.Path, HashEmail(email))
} else {
return DefaultAvatarLink()
}
return MakeFinalAvatarURL(avatarURL, size)
}

180
models/avatars/avatar.go Normal file
View file

@ -0,0 +1,180 @@
// Copyright 2021 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package avatars
import (
"context"
"net/url"
"path"
"strconv"
"strings"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/cache"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
)
// DefaultAvatarPixelSize is the default size in pixels of a rendered avatar
const DefaultAvatarPixelSize = 28
// AvatarRenderedSizeFactor is the factor by which the default size is increased for finer rendering
const AvatarRenderedSizeFactor = 4
// EmailHash represents a pre-generated hash map (mainly used by LibravatarURL, it queries email server's DNS records)
type EmailHash struct {
Hash string `xorm:"pk varchar(32)"`
Email string `xorm:"UNIQUE NOT NULL"`
}
func init() {
db.RegisterModel(new(EmailHash))
}
// DefaultAvatarLink the default avatar link
func DefaultAvatarLink() string {
u, err := url.Parse(setting.AppSubURL)
if err != nil {
log.Error("GetUserByEmail: %v", err)
return ""
}
u.Path = path.Join(u.Path, "/assets/img/avatar_default.png")
return u.String()
}
// HashEmail hashes email address to MD5 string. https://en.gravatar.com/site/implement/hash/
func HashEmail(email string) string {
return base.EncodeMD5(strings.ToLower(strings.TrimSpace(email)))
}
// GetEmailForHash converts a provided md5sum to the email
func GetEmailForHash(md5Sum string) (string, error) {
return cache.GetString("Avatar:"+md5Sum, func() (string, error) {
emailHash := EmailHash{
Hash: strings.ToLower(strings.TrimSpace(md5Sum)),
}
_, err := db.GetEngine(db.DefaultContext).Get(&emailHash)
return emailHash.Email, err
})
}
// LibravatarURL returns the URL for the given email. Slow due to the DNS lookup.
// This function should only be called if a federated avatar service is enabled.
func LibravatarURL(email string) (*url.URL, error) {
urlStr, err := setting.LibravatarService.FromEmail(email)
if err != nil {
log.Error("LibravatarService.FromEmail(email=%s): error %v", email, err)
return nil, err
}
u, err := url.Parse(urlStr)
if err != nil {
log.Error("Failed to parse libravatar url(%s): error %v", urlStr, err)
return nil, err
}
return u, nil
}
// saveEmailHash returns an avatar link for a provided email,
// the email and hash are saved into database, which will be used by GetEmailForHash later
func saveEmailHash(email string) string {
lowerEmail := strings.ToLower(strings.TrimSpace(email))
emailHash := HashEmail(lowerEmail)
_, _ = cache.GetString("Avatar:"+emailHash, func() (string, error) {
emailHash := &EmailHash{
Email: lowerEmail,
Hash: emailHash,
}
// OK we're going to open a session just because I think that that might hide away any problems with postgres reporting errors
if err := db.WithTx(func(ctx context.Context) error {
has, err := db.GetEngine(ctx).Where("email = ? AND hash = ?", emailHash.Email, emailHash.Hash).Get(new(EmailHash))
if has || err != nil {
// Seriously we don't care about any DB problems just return the lowerEmail - we expect the transaction to fail most of the time
return nil
}
_, _ = db.GetEngine(ctx).Insert(emailHash)
return nil
}); err != nil {
// Seriously we don't care about any DB problems just return the lowerEmail - we expect the transaction to fail most of the time
return lowerEmail, nil
}
return lowerEmail, nil
})
return emailHash
}
// GenerateUserAvatarFastLink returns a fast link (302) to the user's avatar: "/user/avatar/${User.Name}/${size}"
func GenerateUserAvatarFastLink(userName string, size int) string {
if size < 0 {
size = 0
}
return setting.AppSubURL + "/user/avatar/" + userName + "/" + strconv.Itoa(size)
}
// GenerateUserAvatarImageLink returns a link for `User.Avatar` image file: "/avatars/${User.Avatar}"
func GenerateUserAvatarImageLink(userAvatar string, size int) string {
if size > 0 {
return setting.AppSubURL + "/avatars/" + userAvatar + "?size=" + strconv.Itoa(size)
}
return setting.AppSubURL + "/avatars/" + userAvatar
}
// generateRecognizedAvatarURL generate a recognized avatar (Gravatar/Libravatar) URL, it modifies the URL so the parameter is passed by a copy
func generateRecognizedAvatarURL(u url.URL, size int) string {
urlQuery := u.Query()
urlQuery.Set("d", "identicon")
if size > 0 {
urlQuery.Set("s", strconv.Itoa(size))
}
u.RawQuery = urlQuery.Encode()
return u.String()
}
// generateEmailAvatarLink returns a email avatar link.
// if final is true, it may use a slow path (eg: query DNS).
// if final is false, it always uses a fast path.
func generateEmailAvatarLink(email string, size int, final bool) string {
email = strings.TrimSpace(email)
if email == "" {
return DefaultAvatarLink()
}
var err error
if setting.EnableFederatedAvatar && setting.LibravatarService != nil {
emailHash := saveEmailHash(email)
if final {
// for final link, we can spend more time on slow external query
var avatarURL *url.URL
if avatarURL, err = LibravatarURL(email); err != nil {
return DefaultAvatarLink()
}
return generateRecognizedAvatarURL(*avatarURL, size)
}
// for non-final link, we should return fast (use a 302 redirection link)
urlStr := setting.AppSubURL + "/avatar/" + emailHash
if size > 0 {
urlStr += "?size=" + strconv.Itoa(size)
}
return urlStr
} else if !setting.DisableGravatar {
// copy GravatarSourceURL, because we will modify its Path.
avatarURLCopy := *setting.GravatarSourceURL
avatarURLCopy.Path = path.Join(avatarURLCopy.Path, HashEmail(email))
return generateRecognizedAvatarURL(avatarURLCopy, size)
}
return DefaultAvatarLink()
}
//GenerateEmailAvatarFastLink returns a avatar link (fast, the link may be a delegated one: "/avatar/${hash}")
func GenerateEmailAvatarFastLink(email string, size int) string {
return generateEmailAvatarLink(email, size, false)
}
//GenerateEmailAvatarFinalLink returns a avatar final link (maybe slow)
func GenerateEmailAvatarFinalLink(email string, size int) string {
return generateEmailAvatarLink(email, size, true)
}

6
models/avatar_test.go → models/avatars/avatar_test.go
View file

@ -2,7 +2,7 @@
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package models
package avatars
import (
"net/url"
@ -44,11 +44,11 @@ func TestSizedAvatarLink(t *testing.T) {
disableGravatar()
assert.Equal(t, "/testsuburl/assets/img/avatar_default.png",
SizedAvatarLink("gitea@example.com", 100))
GenerateEmailAvatarFastLink("gitea@example.com", 100))
enableGravatar(t)
assert.Equal(t,
"https://secure.gravatar.com/avatar/353cbad9b58e69c96154ad99f92bedc7?d=identicon&s=100",
SizedAvatarLink("gitea@example.com", 100),
GenerateEmailAvatarFastLink("gitea@example.com", 100),
)
}

65
models/user_avatar.go
View file

@ -9,9 +9,8 @@ import (
"fmt"
"image/png"
"io"
"strconv"
"strings"
"code.gitea.io/gitea/models/avatars"
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/modules/avatar"
"code.gitea.io/gitea/modules/log"
@ -40,7 +39,7 @@ func (u *User) generateRandomAvatar(e db.Engine) error {
return fmt.Errorf("RandomImage: %v", err)
}
u.Avatar = HashEmail(seed)
u.Avatar = avatars.HashEmail(seed)
// Don't share the images so that we can delete them easily
if err := storage.SaveFrom(storage.Avatars, u.CustomAvatarRelativePath(), func(w io.Writer) error {
@ -60,61 +59,41 @@ func (u *User) generateRandomAvatar(e db.Engine) error {
return nil
}
// SizedRelAvatarLink returns a link to the user's avatar via
// the local explore page. Function returns immediately.
// When applicable, the link is for an avatar of the indicated size (in pixels).
func (u *User) SizedRelAvatarLink(size int) string {
return setting.AppSubURL + "/user/avatar/" + u.Name + "/" + strconv.Itoa(size)
// AvatarLinkWithSize returns a link to the user's avatar with size. size <= 0 means default size
func (u *User) AvatarLinkWithSize(size int) string {
if u.ID == -1 {
// ghost user
return avatars.DefaultAvatarLink()
}
// RealSizedAvatarLink returns a link to the user's avatar. When
// applicable, the link is for an avatar of the indicated size (in pixels).
//
// This function make take time to return when federated avatars
// are in use, due to a DNS lookup need
//
func (u *User) RealSizedAvatarLink(size int) string {
if u.ID == -1 {
return DefaultAvatarLink()
}
useLocalAvatar := false
autoGenerateAvatar := false
switch {
case u.UseCustomAvatar:
if u.Avatar == "" {
return DefaultAvatarLink()
}
if size > 0 {
return setting.AppSubURL + "/avatars/" + u.Avatar + "?size=" + strconv.Itoa(size)
}
return setting.AppSubURL + "/avatars/" + u.Avatar
useLocalAvatar = true
case setting.DisableGravatar, setting.OfflineMode:
if u.Avatar == "" {
useLocalAvatar = true
autoGenerateAvatar = true
}
if useLocalAvatar {
if u.Avatar == "" && autoGenerateAvatar {
if err := u.GenerateRandomAvatar(); err != nil {
log.Error("GenerateRandomAvatar: %v", err)
}
}
if size > 0 {
return setting.AppSubURL + "/avatars/" + u.Avatar + "?size=" + strconv.Itoa(size)
if u.Avatar == "" {
return avatars.DefaultAvatarLink()
}
return setting.AppSubURL + "/avatars/" + u.Avatar
return avatars.GenerateUserAvatarImageLink(u.Avatar, size)
}
return SizedAvatarLink(u.AvatarEmail, size)
return avatars.GenerateEmailAvatarFastLink(u.AvatarEmail, size)
}
// RelAvatarLink returns a relative link to the user's avatar. The link
// may either be a sub-URL to this site, or a full URL to an external avatar
// service.
func (u *User) RelAvatarLink() string {
return u.SizedRelAvatarLink(DefaultAvatarSize)
}
// AvatarLink returns user avatar absolute link.
// AvatarLink returns a avatar link with default size
func (u *User) AvatarLink() string {
link := u.RelAvatarLink()
if link[0] == '/' && link[1] != '/' {
return setting.AppURL + strings.TrimPrefix(link, setting.AppSubURL)[1:]
}
return link
return u.AvatarLinkWithSize(0)
}
// UploadAvatar saves custom avatar for user.

19
modules/httpcache/httpcache.go
View file

@ -16,12 +16,17 @@ import (
"code.gitea.io/gitea/modules/setting"
)
// GetCacheControl returns a suitable "Cache-Control" header value
func GetCacheControl() string {
if !setting.IsProd() {
return "no-store"
// AddCacheControlToHeader adds suitable cache-control headers to response
func AddCacheControlToHeader(h http.Header, d time.Duration) {
if setting.IsProd() {
h.Set("Cache-Control", "private, max-age="+strconv.Itoa(int(d.Seconds())))
} else {
h.Set("Cache-Control", "no-store")
// to remind users they are using non-prod setting.
// some users may be confused by "Cache-Control: no-store" in their setup if they did wrong to `RUN_MODE` in `app.ini`.
h.Add("X-Gitea-Debug", "RUN_MODE="+setting.RunMode)
h.Add("X-Gitea-Debug", "CacheControl=no-store")
}
return "private, max-age=" + strconv.FormatInt(int64(setting.StaticCacheTime.Seconds()), 10)
}
// generateETag generates an ETag based on size, filename and file modification time
@ -32,7 +37,7 @@ func generateETag(fi os.FileInfo) string {
// HandleTimeCache handles time-based caching for a HTTP request
func HandleTimeCache(req *http.Request, w http.ResponseWriter, fi os.FileInfo) (handled bool) {
w.Header().Set("Cache-Control", GetCacheControl())
AddCacheControlToHeader(w.Header(), setting.StaticCacheTime)
ifModifiedSince := req.Header.Get("If-Modified-Since")
if ifModifiedSince != "" {
@ -63,7 +68,7 @@ func HandleGenericETagCache(req *http.Request, w http.ResponseWriter, etag strin
return true
}
}
w.Header().Set("Cache-Control", GetCacheControl())
AddCacheControlToHeader(w.Header(), setting.StaticCacheTime)
return false
}

28
modules/httpcache/httpcache_test.go
View file

@ -8,6 +8,7 @@ import (
"net/http"
"net/http/httptest"
"os"
"strings"
"testing"
"time"
@ -24,6 +25,17 @@ func (m mockFileInfo) ModTime() time.Time { return time.Time{} }
func (m mockFileInfo) IsDir() bool { return false }
func (m mockFileInfo) Sys() interface{} { return nil }
func countFormalHeaders(h http.Header) (c int) {
for k := range h {
// ignore our headers for internal usage
if strings.HasPrefix(k, "X-Gitea-") {
continue
}
c++
}
return c
}
func TestHandleFileETagCache(t *testing.T) {
fi := mockFileInfo{}
etag := `"MTBnaXRlYS50ZXN0TW9uLCAwMSBKYW4gMDAwMSAwMDowMDowMCBHTVQ="`
@ -35,7 +47,7 @@ func TestHandleFileETagCache(t *testing.T) {
handled := HandleFileETagCache(req, w, fi)
assert.False(t, handled)
assert.Len(t, w.Header(), 2)
assert.Equal(t, 2, countFormalHeaders(w.Header()))
assert.Contains(t, w.Header(), "Cache-Control")
assert.Contains(t, w.Header(), "Etag")
assert.Equal(t, etag, w.Header().Get("Etag"))
@ -49,7 +61,7 @@ func TestHandleFileETagCache(t *testing.T) {
handled := HandleFileETagCache(req, w, fi)
assert.False(t, handled)
assert.Len(t, w.Header(), 2)
assert.Equal(t, 2, countFormalHeaders(w.Header()))
assert.Contains(t, w.Header(), "Cache-Control")
assert.Contains(t, w.Header(), "Etag")
assert.Equal(t, etag, w.Header().Get("Etag"))
@ -63,7 +75,7 @@ func TestHandleFileETagCache(t *testing.T) {
handled := HandleFileETagCache(req, w, fi)
assert.True(t, handled)
assert.Len(t, w.Header(), 1)
assert.Equal(t, 1, countFormalHeaders(w.Header()))
assert.Contains(t, w.Header(), "Etag")
assert.Equal(t, etag, w.Header().Get("Etag"))
assert.Equal(t, http.StatusNotModified, w.Code)
@ -80,7 +92,7 @@ func TestHandleGenericETagCache(t *testing.T) {
handled := HandleGenericETagCache(req, w, etag)
assert.False(t, handled)
assert.Len(t, w.Header(), 2)
assert.Equal(t, 2, countFormalHeaders(w.Header()))
assert.Contains(t, w.Header(), "Cache-Control")
assert.Contains(t, w.Header(), "Etag")
assert.Equal(t, etag, w.Header().Get("Etag"))
@ -94,7 +106,7 @@ func TestHandleGenericETagCache(t *testing.T) {
handled := HandleGenericETagCache(req, w, etag)
assert.False(t, handled)
assert.Len(t, w.Header(), 2)
assert.Equal(t, 2, countFormalHeaders(w.Header()))
assert.Contains(t, w.Header(), "Cache-Control")
assert.Contains(t, w.Header(), "Etag")
assert.Equal(t, etag, w.Header().Get("Etag"))
@ -108,7 +120,7 @@ func TestHandleGenericETagCache(t *testing.T) {
handled := HandleGenericETagCache(req, w, etag)
assert.True(t, handled)
assert.Len(t, w.Header(), 1)
assert.Equal(t, 1, countFormalHeaders(w.Header()))
assert.Contains(t, w.Header(), "Etag")
assert.Equal(t, etag, w.Header().Get("Etag"))
assert.Equal(t, http.StatusNotModified, w.Code)
@ -122,7 +134,7 @@ func TestHandleGenericETagCache(t *testing.T) {
handled := HandleGenericETagCache(req, w, etag)
assert.False(t, handled)
assert.Len(t, w.Header(), 2)
assert.Equal(t, 2, countFormalHeaders(w.Header()))
assert.Contains(t, w.Header(), "Cache-Control")
assert.Contains(t, w.Header(), "Etag")
assert.Equal(t, etag, w.Header().Get("Etag"))
@ -136,7 +148,7 @@ func TestHandleGenericETagCache(t *testing.T) {
handled := HandleGenericETagCache(req, w, etag)
assert.True(t, handled)
assert.Len(t, w.Header(), 1)
assert.Equal(t, 1, countFormalHeaders(w.Header()))
assert.Contains(t, w.Header(), "Etag")
assert.Equal(t, etag, w.Header().Get("Etag"))
assert.Equal(t, http.StatusNotModified, w.Code)

7
modules/repository/commits.go
View file

@ -9,6 +9,7 @@ import (
"time"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/models/avatars"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
api "code.gitea.io/gitea/modules/structs"
@ -139,14 +140,14 @@ func (pc *PushCommits) AvatarLink(email string) string {
return avatar
}
size := models.DefaultAvatarPixelSize * models.AvatarRenderedSizeFactor
size := avatars.DefaultAvatarPixelSize * avatars.AvatarRenderedSizeFactor
u, ok := pc.emailUsers[email]
if !ok {
var err error
u, err = models.GetUserByEmail(email)
if err != nil {
pc.avatars[email] = models.SizedAvatarLink(email, size)
pc.avatars[email] = avatars.GenerateEmailAvatarFastLink(email, size)
if !models.IsErrUserNotExist(err) {
log.Error("GetUserByEmail: %v", err)
return ""
@ -156,7 +157,7 @@ func (pc *PushCommits) AvatarLink(email string) string {
}
}
if u != nil {
pc.avatars[email] = u.RealSizedAvatarLink(size)
pc.avatars[email] = u.AvatarLinkWithSize(size)
}
return pc.avatars[email]

13
modules/templates/helper.go
View file

@ -23,6 +23,7 @@ import (
"unicode"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/models/avatars"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/emoji"
"code.gitea.io/gitea/modules/git"
@ -550,16 +551,16 @@ func SVG(icon string, others ...interface{}) template.HTML {
// Avatar renders user avatars. args: user, size (int), class (string)
func Avatar(item interface{}, others ...interface{}) template.HTML {
size, class := parseOthers(models.DefaultAvatarPixelSize, "ui avatar image", others...)
size, class := parseOthers(avatars.DefaultAvatarPixelSize, "ui avatar image", others...)
if user, ok := item.(*models.User); ok {
src := user.RealSizedAvatarLink(size * models.AvatarRenderedSizeFactor)
src := user.AvatarLinkWithSize(size * avatars.AvatarRenderedSizeFactor)
if src != "" {
return AvatarHTML(src, size, class, user.DisplayName())
}
}
if user, ok := item.(*models.Collaborator); ok {
src := user.RealSizedAvatarLink(size * models.AvatarRenderedSizeFactor)
src := user.AvatarLinkWithSize(size * avatars.AvatarRenderedSizeFactor)
if src != "" {
return AvatarHTML(src, size, class, user.DisplayName())
}
@ -575,7 +576,7 @@ func AvatarByAction(action *models.Action, others ...interface{}) template.HTML
// RepoAvatar renders repo avatars. args: repo, size(int), class (string)
func RepoAvatar(repo *models.Repository, others ...interface{}) template.HTML {
size, class := parseOthers(models.DefaultAvatarPixelSize, "ui avatar image", others...)
size, class := parseOthers(avatars.DefaultAvatarPixelSize, "ui avatar image", others...)
src := repo.RelAvatarLink()
if src != "" {
@ -586,8 +587,8 @@ func RepoAvatar(repo *models.Repository, others ...interface{}) template.HTML {
// AvatarByEmail renders avatars by email address. args: email, name, size (int), class (string)
func AvatarByEmail(email string, name string, others ...interface{}) template.HTML {
size, class := parseOthers(models.DefaultAvatarPixelSize, "ui avatar image", others...)
src := models.SizedAvatarLink(email, size*models.AvatarRenderedSizeFactor)
size, class := parseOthers(avatars.DefaultAvatarPixelSize, "ui avatar image", others...)
src := avatars.GenerateEmailAvatarFastLink(email, size*avatars.AvatarRenderedSizeFactor)
if src != "" {
return AvatarHTML(src, size, class, name)

2
routers/web/repo/issue.go
View file

@ -2614,5 +2614,5 @@ func handleTeamMentions(ctx *context.Context) {
ctx.Data["MentionableTeams"] = ctx.Repo.Owner.Teams
ctx.Data["MentionableTeamsOrg"] = ctx.Repo.Owner.Name
ctx.Data["MentionableTeamsOrgAvatar"] = ctx.Repo.Owner.RelAvatarLink()
ctx.Data["MentionableTeamsOrgAvatar"] = ctx.Repo.Owner.AvatarLink()
}

84
routers/web/user/avatar.go
View file

@ -5,100 +5,50 @@
package user
import (
"errors"
"net/url"
"path"
"strconv"
"strings"
"time"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/models/avatars"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/httpcache"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
)
func cacheableRedirect(ctx *context.Context, location string) {
ctx.Resp.Header().Set("Cache-Control", httpcache.GetCacheControl())
// here we should not use `setting.StaticCacheTime`, it is pretty long (default: 6 hours)
// we must make sure the redirection cache time is short enough, otherwise a user won't see the updated avatar in 6 hours
// it's OK to make the cache time short, it is only a redirection, and doesn't cost much to make a new request
httpcache.AddCacheControlToHeader(ctx.Resp.Header(), 5*time.Minute)
ctx.Redirect(location)
}
// Avatar redirect browser to user avatar of requested size
func Avatar(ctx *context.Context) {
// AvatarByUserName redirect browser to user avatar of requested size
func AvatarByUserName(ctx *context.Context) {
userName := ctx.Params(":username")
size, err := strconv.Atoi(ctx.Params(":size"))
if err != nil {
ctx.ServerError("Invalid avatar size", err)
return
}
log.Debug("Asked avatar for user %v and size %v", userName, size)
size := int(ctx.ParamsInt64(":size"))
var user *models.User
if strings.ToLower(userName) != "ghost" {
user, err = models.GetUserByName(userName)
if err != nil {
if models.IsErrUserNotExist(err) {
ctx.ServerError("Requested avatar for invalid user", err)
} else {
ctx.ServerError("Retrieving user by name", err)
}
var err error
if user, err = models.GetUserByName(userName); err != nil {
ctx.ServerError("Invalid user: "+userName, err)
return
}
} else {
user = models.NewGhostUser()
}
cacheableRedirect(ctx, user.RealSizedAvatarLink(size))
cacheableRedirect(ctx, user.AvatarLinkWithSize(size))
}
// AvatarByEmailHash redirects the browser to the appropriate Avatar link
// AvatarByEmailHash redirects the browser to the email avatar link
func AvatarByEmailHash(ctx *context.Context) {
var err error
hash := ctx.Params(":hash")
if len(hash) == 0 {
ctx.ServerError("invalid avatar hash", errors.New("hash cannot be empty"))
return
}
var email string
email, err = models.GetEmailForHash(hash)
email, err := avatars.GetEmailForHash(hash)
if err != nil {
ctx.ServerError("invalid avatar hash", err)
return
}
if len(email) == 0 {
cacheableRedirect(ctx, models.DefaultAvatarLink())
ctx.ServerError("invalid avatar hash: "+hash, err)
return
}
size := ctx.FormInt("size")
if size == 0 {
size = models.DefaultAvatarSize
}
var avatarURL *url.URL
if setting.EnableFederatedAvatar && setting.LibravatarService != nil {
avatarURL, err = models.LibravatarURL(email)
if err != nil {
avatarURL, err = url.Parse(models.DefaultAvatarLink())
if err != nil {
ctx.ServerError("invalid default avatar url", err)
return
}
}
} else if !setting.DisableGravatar {
copyOfGravatarSourceURL := *setting.GravatarSourceURL
avatarURL = &copyOfGravatarSourceURL
avatarURL.Path = path.Join(avatarURL.Path, hash)
} else {
avatarURL, err = url.Parse(models.DefaultAvatarLink())
if err != nil {
ctx.ServerError("invalid default avatar url", err)
return
}
}
cacheableRedirect(ctx, models.MakeFinalAvatarURL(avatarURL, size))
cacheableRedirect(ctx, avatars.GenerateEmailAvatarFinalLink(email, size))
}

2
routers/web/web.go
View file

@ -366,7 +366,7 @@ func RegisterRoutes(m *web.Route) {
m.Get("/activate", user.Activate, reqSignIn)
m.Post("/activate", user.ActivatePost, reqSignIn)
m.Any("/activate_email", user.ActivateEmail)
m.Get("/avatar/{username}/{size}", user.Avatar)
m.Get("/avatar/{username}/{size}", user.AvatarByUserName)
m.Get("/email2user", user.Email2User)
m.Get("/recover_account", user.ResetPasswd)
m.Post("/recover_account", user.ResetPasswdPost)

3
services/auth/sspi_windows.go
View file

@ -10,6 +10,7 @@ import (
"strings"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/models/avatars"
"code.gitea.io/gitea/models/login"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/log"
@ -193,7 +194,7 @@ func (s *SSPI) newUser(username string, cfg *sspi.Source) (*models.User, error)
IsActive: cfg.AutoActivateUsers,
Language: cfg.DefaultLanguage,
UseCustomAvatar: true,
Avatar: models.DefaultAvatarLink(),
Avatar: avatars.DefaultAvatarLink(),
EmailNotificationsPreference: models.EmailNotificationsDisabled,
}
if err := models.CreateUser(user); err != nil {

4
templates/base/head.tmpl
View file

@ -48,11 +48,11 @@
tributeValues: Array.from(new Map([
{{ range .Participants }}
['{{.Name}}', {key: '{{.Name}} {{.FullName}}', value: '{{.Name}}',
name: '{{.Name}}', fullname: '{{.FullName}}', avatar: '{{.RelAvatarLink}}'}],
name: '{{.Name}}', fullname: '{{.FullName}}', avatar: '{{.AvatarLink}}'}],
{{ end }}
{{ range .Assignees }}
['{{.Name}}', {key: '{{.Name}} {{.FullName}}', value: '{{.Name}}',
name: '{{.Name}}', fullname: '{{.FullName}}', avatar: '{{.RelAvatarLink}}'}],
name: '{{.Name}}', fullname: '{{.FullName}}', avatar: '{{.AvatarLink}}'}],
{{ end }}
{{ range .MentionableTeams }}
['{{$.MentionableTeamsOrg}}/{{.Name}}', {key: '{{$.MentionableTeamsOrg}}/{{.Name}}', value: '{{$.MentionableTeamsOrg}}/{{.Name}}',

2
templates/repo/issue/view_content/comments.tmpl
View file

@ -746,7 +746,7 @@
<div class="timeline-item-group">
<div class="timeline-item event" id="{{.HashTag}}">
<a class="timeline-avatar"{{if gt .Poster.ID 0}} href="{{.Poster.HomeLink}}"{{end}}>
<img src="{{.Poster.RelAvatarLink}}">
<img src="{{.Poster.AvatarLink}}">
</a>
<span class="badge grey">{{svg "octicon-x" 16}}</span>
<span class="text grey">