Files
forge/models/user/avatar.go
zeekayandHanzo Dev 27cde39e36 Name every remaining identifier, path and default for this product
Storage buckets, indexer names, the bleve analyzer, the lock prefix, SSH host
keys, the markdown front-matter key, the container data paths, the RPM repo id
and the API security scheme all read as this product now, and app.example.ini
matches the code again. The upstream maintainer list and the changelog
generator config went with the release history they belonged to, and the
citation comments state the fact rather than link the issue.

Three inert rules turn out to have been inert because they named a module path
this tree does not use: gci grouped no first-party imports under prefix(), and
depguard let models/migrations import models and modules/structs. They now name
github.com/hanzoai/git. The config example also documented .gitea/workflows
while the code has read .hanzo/workflows for some time.

The authorized_keys marker follows the delegate-hook precedent: the new name is
written and the old one is still recognised, because a marker we do not know is
copied through as a hand-added key and leaves a revoked key authorized. The
stored user_setting key keeps its value; only a migration may change that.

Co-authored-by: Hanzo Dev <[email protected]>
2026-09-10 19:14:35 -07:00

112 lines
3.4 KiB
Go

// Copyright 2026 Hanzo AI, Inc. All rights reserved.
// SPDX-License-Identifier: MIT
package user
import (
"context"
"fmt"
"image/png"
"io"
"github.com/hanzoai/git/models/avatars"
"github.com/hanzoai/git/models/db"
"github.com/hanzoai/git/modules/avatar"
"github.com/hanzoai/git/modules/httplib"
"github.com/hanzoai/git/modules/log"
"github.com/hanzoai/git/modules/setting"
"github.com/hanzoai/git/modules/storage"
)
// CustomAvatarRelativePath returns user custom avatar relative path.
func (u *User) CustomAvatarRelativePath() string {
return u.Avatar
}
// GenerateRandomAvatar generates a random avatar for user.
func GenerateRandomAvatar(ctx context.Context, u *User) error {
seed := u.Email
if len(seed) == 0 {
seed = u.Name
}
img := avatar.RandomImageDefaultSize([]byte(seed))
u.Avatar = avatars.HashEmail(seed)
_, err := storage.Avatars.Stat(u.CustomAvatarRelativePath())
if err != nil {
// If unable to Stat the avatar file (usually it means non-existing), then try to save a new one
// 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 {
return png.Encode(w, img)
}); err != nil {
return fmt.Errorf("failed to save avatar %s: %w", u.CustomAvatarRelativePath(), err)
}
}
if _, err := db.GetEngine(ctx).ID(u.ID).Cols("avatar").Update(u); err != nil {
return err
}
return nil
}
// AvatarLinkWithSize returns a link to the user's avatar with size. size <= 0 means default size
func (u *User) AvatarLinkWithSize(ctx context.Context, size int) string {
// ghost user was deleted, the Actions user is a bot, 0 means the user should be a virtual user
// which comes from git configure information
if u.IsGhost() || u.IsActions() || u.ID <= 0 {
return avatars.DefaultAvatarLink()
}
useLocalAvatar := false
autoGenerateAvatar := false
disableGravatar := setting.Config().Picture.DisableGravatar.Value(ctx)
switch {
case u.UseCustomAvatar:
useLocalAvatar = true
case disableGravatar:
useLocalAvatar = true
autoGenerateAvatar = true
}
if useLocalAvatar {
if u.Avatar == "" && autoGenerateAvatar {
if err := GenerateRandomAvatar(ctx, u); err != nil {
log.Error("GenerateRandomAvatar: %v", err)
}
}
if u.Avatar == "" {
return avatars.DefaultAvatarLink()
}
return avatars.GenerateUserAvatarImageLink(u.Avatar, size)
}
return avatars.GenerateEmailAvatarFastLink(ctx, u.AvatarEmail, size)
}
// AvatarLink returns the full avatar url with http host.
// TODO: refactor it to a relative URL, but it is still used in API response at the moment
func (u *User) AvatarLink(ctx context.Context) string {
relLink := u.AvatarLinkWithSize(ctx, 0) // it can't be empty
return httplib.MakeAbsoluteURL(ctx, relLink)
}
// IsUploadAvatarChanged returns true if the current user's avatar would be changed with the provided data
func (u *User) IsUploadAvatarChanged(data []byte) bool {
if !u.UseCustomAvatar || len(u.Avatar) == 0 {
return true
}
avatarID := avatar.HashAvatar(u.ID, data)
return u.Avatar != avatarID
}
// ExistsWithAvatarAtStoragePath returns true if there is a user with this Avatar
func ExistsWithAvatarAtStoragePath(ctx context.Context, storagePath string) (bool, error) {
// See func (u *User) CustomAvatarRelativePath()
// u.Avatar is used directly as the storage path - therefore we can check for existence directly using the path
return db.GetEngine(ctx).Where("`avatar`=?", storagePath).Exist(new(User))
}