Monorepo for Tangled
appview/pages: export a few helpers
Signed-off-by: Anirudh Oppiliappan <anirudh@tangled.org>
authored by
Anirudh Oppiliappan
and committed by
tangled.org
(Mar 18, 2026, 12:27 PM UTC)
1f39f869
260976e4
+68
-7
+9
-7
appview/pages/funcmap.go
+9
-7
appview/pages/funcmap.go
···
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signature := hex.EncodeToString(h.Sum(nil))
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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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if p.db != nil {
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profile, err := db.GetProfile(p.db, did)
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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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+59
appview/pages/pages.go
+59
appview/pages/pages.go
···
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return "templates/" + s + ".html"
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}
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+
// FuncMap returns the template function map for use by external template consumers.
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func (p *Pages) FuncMap() template.FuncMap {
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return p.funcMap()
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}
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+
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// FragmentPaths returns all fragment template paths from the embedded FS.
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func (p *Pages) FragmentPaths() ([]string, error) {
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return p.fragmentPaths()
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}
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+
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// EmbedFS returns the embedded filesystem containing templates and static assets.
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func (p *Pages) EmbedFS() fs.FS {
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return p.embedFS
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}
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+
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// ParseWith parses the base layout together with all appview fragments and
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// an additional template from extraFS identified by extraPath (relative to
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// extraFS root). The returned template is ready to ExecuteTemplate with
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// "layouts/base" -- primarily for use with the blog.
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func (p *Pages) ParseWith(extraFS fs.FS, extraPath string) (*template.Template, error) {
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fragmentPaths, err := p.fragmentPaths()
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if err != nil {
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return nil, err
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}
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+
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funcs := p.funcMap()
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tpl, err := template.New("layouts/base").
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Funcs(funcs).
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ParseFS(p.embedFS, append(fragmentPaths, p.nameToPath("layouts/base"))...)
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if err != nil {
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return nil, err
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}
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err = fs.WalkDir(extraFS, ".", func(path string, d fs.DirEntry, err error) error {
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if err != nil {
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return err
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}
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if d.IsDir() || !strings.HasSuffix(path, ".html") {
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return nil
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}
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if path != extraPath && !strings.Contains(path, "fragments/") {
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return nil
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}
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data, err := fs.ReadFile(extraFS, path)
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if err != nil {
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return err
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}
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if _, err = tpl.New(path).Parse(string(data)); err != nil {
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return err
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}
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return nil
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})
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if err != nil {
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return nil, err
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}
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return tpl, nil
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}
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func (p *Pages) fragmentPaths() ([]string, error) {
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var fragmentPaths []string
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err := fs.WalkDir(p.embedFS, "templates", func(path string, d fs.DirEntry, err error) error {