forked from
tangled.org/core
Monorepo for Tangled
appview/pages: get avatar cid to bust cache
Signed-off-by: Anirudh Oppiliappan <anirudh@tangled.org>
author
Anirudh Oppiliappan
committer
![]()
tangled.org
date
(Jan 26, 2026, 6:44 AM UTC)
commit
2e71ee92
2e71ee92dc57bfddaea5edc4b219e3820fd86c02
parent
c7fbb98c
c7fbb98ca5be00c6ec312ad43b5bf3a17a5f5d6a
change-id
wpqltpzn
wpqltpznurtopslzmnxnqnwvqtmszkru
+38
-10
+32
-7
appview/pages/funcmap.go
+32
-7
appview/pages/funcmap.go
···
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"github.com/go-enry/go-enry/v2"
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"github.com/yuin/goldmark"
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emoji "github.com/yuin/goldmark-emoji"
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+
"tangled.org/core/appview/db"
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"tangled.org/core/appview/models"
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"tangled.org/core/appview/oauth"
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"tangled.org/core/appview/pages/markup"
···
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return identity.Handle.String()
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}
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-
func (p *Pages) AvatarUrl(handle, size string) string {
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handle = strings.TrimPrefix(handle, "@")
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+
func (p *Pages) AvatarUrl(actor, size string) string {
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actor = strings.TrimPrefix(actor, "@")
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-
handle = p.resolveDid(handle)
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+
identity, err := p.resolver.ResolveIdent(context.Background(), actor)
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+
var did string
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+
if err != nil {
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did = actor
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+
} else {
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+
did = identity.DID.String()
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}
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secret := p.avatar.SharedSecret
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h := hmac.New(sha256.New, []byte(secret))
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h.Write([]byte(handle))
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h.Write([]byte(did))
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signature := hex.EncodeToString(h.Sum(nil))
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-
sizeArg := ""
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+
// Get avatar CID for cache busting
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profile, err := db.GetProfile(p.db, did)
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version := ""
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if err == nil && profile != nil && profile.Avatar != "" {
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// Use first 8 chars of avatar CID as version
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+
if len(profile.Avatar) > 8 {
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+
version = profile.Avatar[:8]
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} else {
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version = profile.Avatar
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}
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}
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+
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baseUrl := fmt.Sprintf("%s/%s/%s", p.avatar.Host, signature, did)
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if size != "" {
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sizeArg = fmt.Sprintf("size=%s", size)
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+
if version != "" {
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return fmt.Sprintf("%s?size=%s&v=%s", baseUrl, size, version)
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+
}
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return fmt.Sprintf("%s?size=%s", baseUrl, size)
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+
}
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+
if version != "" {
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return fmt.Sprintf("%s?v=%s", baseUrl, version)
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}
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return fmt.Sprintf("%s/%s/%s?%s", p.avatar.Host, signature, handle, sizeArg)
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return baseUrl
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}
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func (p *Pages) icon(name string, classes []string) (template.HTML, error) {
+1
-1
appview/pages/funcmap_test.go
+1
-1
appview/pages/funcmap_test.go
+4
-1
appview/pages/pages.go
+4
-1
appview/pages/pages.go
···
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"tangled.org/core/api/tangled"
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"tangled.org/core/appview/commitverify"
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"tangled.org/core/appview/config"
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+
"tangled.org/core/appview/db"
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"tangled.org/core/appview/models"
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"tangled.org/core/appview/oauth"
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"tangled.org/core/appview/pages/markup"
···
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avatar config.AvatarConfig
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resolver *idresolver.Resolver
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+
db *db.DB
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dev bool
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embedFS fs.FS
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templateDir string // Path to templates on disk for dev mode
···
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logger *slog.Logger
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}
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-
func NewPages(config *config.Config, res *idresolver.Resolver, logger *slog.Logger) *Pages {
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func NewPages(config *config.Config, res *idresolver.Resolver, database *db.DB, logger *slog.Logger) *Pages {
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// initialized with safe defaults, can be overriden per use
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rctx := &markup.RenderContext{
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IsDev: config.Core.Dev,
···
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avatar: config.Avatar,
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rctx: rctx,
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resolver: res,
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db: database,
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templateDir: "appview/pages",
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logger: logger,
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}
+1
-1
appview/state/state.go
+1
-1
appview/state/state.go
···
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return nil, fmt.Errorf("failed to create posthog client: %w", err)
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}
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-
pages := pages.NewPages(config, res, log.SubLogger(logger, "pages"))
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+
pages := pages.NewPages(config, res, d, log.SubLogger(logger, "pages"))
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oauth, err := oauth.New(config, posthog, d, enforcer, res, log.SubLogger(logger, "oauth"))
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if err != nil {
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return nil, fmt.Errorf("failed to start oauth handler: %w", err)