forked from
tangled.org/core
Monorepo for Tangled
appview/pages: export a few helpers
Signed-off-by: Anirudh Oppiliappan <anirudh@tangled.org>
author
Anirudh Oppiliappan
committer
![]()
tangled.org
date
(Mar 18, 2026, 12:27 PM UTC)
commit
1f39f869
1f39f869e7574dfc5218162725570c5c8ce0d970
parent
260976e4
260976e47298b77e06c7046680b66dd579580de3
change-id
ovyyzrlk
ovyyzrlkmqsuzmzsmzrmorypwrktylxy
+68
-7
+9
-7
appview/pages/funcmap.go
+9
-7
appview/pages/funcmap.go
···
526
526
signature := hex.EncodeToString(h.Sum(nil))
527
527
528
528
// Get avatar CID for cache busting
529
-
profile, err := db.GetProfile(p.db, did)
530
529
version := ""
531
-
if err == nil && profile != nil && profile.Avatar != "" {
532
-
// Use first 8 chars of avatar CID as version
533
-
if len(profile.Avatar) > 8 {
534
-
version = profile.Avatar[:8]
535
-
} else {
536
-
version = profile.Avatar
530
+
if p.db != nil {
531
+
profile, err := db.GetProfile(p.db, did)
532
+
if err == nil && profile != nil && profile.Avatar != "" {
533
+
// Use first 8 chars of avatar CID as version
534
+
if len(profile.Avatar) > 8 {
535
+
version = profile.Avatar[:8]
536
+
} else {
537
+
version = profile.Avatar
538
+
}
537
539
}
538
540
}
539
541
+59
appview/pages/pages.go
+59
appview/pages/pages.go
···
88
88
return "templates/" + s + ".html"
89
89
}
90
90
91
+
// FuncMap returns the template function map for use by external template consumers.
92
+
func (p *Pages) FuncMap() template.FuncMap {
93
+
return p.funcMap()
94
+
}
95
+
96
+
// FragmentPaths returns all fragment template paths from the embedded FS.
97
+
func (p *Pages) FragmentPaths() ([]string, error) {
98
+
return p.fragmentPaths()
99
+
}
100
+
101
+
// EmbedFS returns the embedded filesystem containing templates and static assets.
102
+
func (p *Pages) EmbedFS() fs.FS {
103
+
return p.embedFS
104
+
}
105
+
106
+
// ParseWith parses the base layout together with all appview fragments and
107
+
// an additional template from extraFS identified by extraPath (relative to
108
+
// extraFS root). The returned template is ready to ExecuteTemplate with
109
+
// "layouts/base" -- primarily for use with the blog.
110
+
func (p *Pages) ParseWith(extraFS fs.FS, extraPath string) (*template.Template, error) {
111
+
fragmentPaths, err := p.fragmentPaths()
112
+
if err != nil {
113
+
return nil, err
114
+
}
115
+
116
+
funcs := p.funcMap()
117
+
tpl, err := template.New("layouts/base").
118
+
Funcs(funcs).
119
+
ParseFS(p.embedFS, append(fragmentPaths, p.nameToPath("layouts/base"))...)
120
+
if err != nil {
121
+
return nil, err
122
+
}
123
+
124
+
err = fs.WalkDir(extraFS, ".", func(path string, d fs.DirEntry, err error) error {
125
+
if err != nil {
126
+
return err
127
+
}
128
+
if d.IsDir() || !strings.HasSuffix(path, ".html") {
129
+
return nil
130
+
}
131
+
if path != extraPath && !strings.Contains(path, "fragments/") {
132
+
return nil
133
+
}
134
+
data, err := fs.ReadFile(extraFS, path)
135
+
if err != nil {
136
+
return err
137
+
}
138
+
if _, err = tpl.New(path).Parse(string(data)); err != nil {
139
+
return err
140
+
}
141
+
return nil
142
+
})
143
+
if err != nil {
144
+
return nil, err
145
+
}
146
+
147
+
return tpl, nil
148
+
}
149
+
91
150
func (p *Pages) fragmentPaths() ([]string, error) {
92
151
var fragmentPaths []string
93
152
err := fs.WalkDir(p.embedFS, "templates", func(path string, d fs.DirEntry, err error) error {