forked from
tangled.org/core
Monorepo for Tangled
appview/pages: export a few helpers
Signed-off-by: Anirudh Oppiliappan <anirudh@tangled.org>
+68
-7
+9
-7
appview/pages/funcmap.go
+9
-7
appview/pages/funcmap.go
···
513
513
signature := hex.EncodeToString(h.Sum(nil))
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514
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// Get avatar CID for cache busting
516
-
profile, err := db.GetProfile(p.db, did)
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version := ""
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-
if err == nil && profile != nil && profile.Avatar != "" {
519
-
// Use first 8 chars of avatar CID as version
520
-
if len(profile.Avatar) > 8 {
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-
version = profile.Avatar[:8]
522
-
} else {
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-
version = profile.Avatar
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+
if p.db != nil {
518
+
profile, err := db.GetProfile(p.db, did)
519
+
if err == nil && profile != nil && profile.Avatar != "" {
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+
// Use first 8 chars of avatar CID as version
521
+
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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528
+59
appview/pages/pages.go
+59
appview/pages/pages.go
···
88
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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.
92
+
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.
97
+
func (p *Pages) FragmentPaths() ([]string, error) {
98
+
return p.fragmentPaths()
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+
}
100
+
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+
// EmbedFS returns the embedded filesystem containing templates and static assets.
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+
func (p *Pages) EmbedFS() fs.FS {
103
+
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
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
+
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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"))...)
120
+
if err != nil {
121
+
return nil, err
122
+
}
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+
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+
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 {