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e8ac4e39ce
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* correctly handle LiveMode resp. whether or not to set/read embeds
50 lines
1.0 KiB
Go
50 lines
1.0 KiB
Go
package funcmap
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import (
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"html/template"
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"io/fs"
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modbluemonday "git.dotya.ml/mirre-mt/pcmt/modules/bluemonday"
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)
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var (
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embedAssets *fs.FS
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isLive = true
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)
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func FuncMap() template.FuncMap {
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return template.FuncMap{
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"ifIE": func() template.HTML { return template.HTML("<!--[if IE]>") },
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"endifIE": func() template.HTML { return template.HTML("<![endif]>") },
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"htmlSafe": func(html string) template.HTML {
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return template.HTML( //nolint:gosec
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modbluemonday.Policy.Sanitize(html),
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)
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},
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"pageIs": func(want, got string) bool {
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return want == got
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},
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"sha256": func(path string) string {
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t := New("sha256")
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r, err := t.Integrity(path, isLive)
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if err != nil {
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return ""
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}
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return *r
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},
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}
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}
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// SetEmbeds saves the pointer to embedded assets (and toggles the isLive var).
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func SetEmbeds(embeds *fs.FS) {
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embedAssets = embeds
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isLive = false
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}
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// TODO: mimic https://github.com/drone/funcmap/blob/master/funcmap.go
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func setFuncMap(t *template.Template) { //nolint:unused
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t.Funcs(FuncMap())
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}
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