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tpl/urls: Add anchorize template func
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2 changed files with 19 additions and 0 deletions
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@ -59,6 +59,13 @@ func init() {
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[][2]string{},
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)
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ns.AddMethodMapping(ctx.Anchorize,
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[]string{"anchorize"},
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[][2]string{
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{`{{ "This is a title" | anchorize }}`, `this-is-a-title`},
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},
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)
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return ns
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}
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@ -16,6 +16,9 @@ package urls
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import (
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"errors"
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"fmt"
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"github.com/russross/blackfriday"
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"html/template"
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"net/url"
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@ -78,6 +81,15 @@ func (ns *Namespace) URLize(a interface{}) (string, error) {
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return ns.deps.PathSpec.URLize(s), nil
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}
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// Anchorize creates sanitized anchor names that are compatible with Blackfriday.
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func (ns *Namespace) Anchorize(a interface{}) (string, error) {
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s, err := cast.ToStringE(a)
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if err != nil {
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return "", nil
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}
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return blackfriday.SanitizedAnchorName(s), nil
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}
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type reflinker interface {
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Ref(refs ...string) (string, error)
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RelRef(refs ...string) (string, error)
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