Fix Plainify edge cases

This commit replaces the main part of `helpers.StripHTML` with Go's implementation in its html/template package.

It's a little slower, but correctness is more important:

```bash
BenchmarkStripHTMLOld-10    	  680316	      1764 ns/op	     728 B/op	       4 allocs/op
BenchmarkStripHTMLNew-10    	  384520	      3099 ns/op	    2089 B/op	      10 allocs/op
```

Fixes #9199
Fixes #9909
Closes #9410
This commit is contained in:
Bjørn Erik Pedersen 2022-05-25 10:56:14 +02:00
parent cd0112a05a
commit 3854a6fa6c
10 changed files with 103 additions and 85 deletions

View file

@ -22,6 +22,7 @@ import (
"github.com/gohugoio/hugo/cache/namedmemcache"
"github.com/gohugoio/hugo/markup/converter/hooks"
"github.com/gohugoio/hugo/markup/highlight"
"github.com/gohugoio/hugo/tpl"
"github.com/gohugoio/hugo/deps"
"github.com/gohugoio/hugo/helpers"
@ -141,7 +142,7 @@ func (ns *Namespace) Plainify(s any) (string, error) {
return "", err
}
return helpers.StripHTML(ss), nil
return tpl.StripHTML(ss), nil
}
// For internal use.

View file

@ -237,6 +237,7 @@ func TestPlainify(t *testing.T) {
expect any
}{
{"<em>Note:</em> blah <b>blah</b>", "Note: blah blah"},
{"<div data-action='click->my-controller#doThing'>qwe</div>", "qwe"},
// errors
{tstNoStringer{}, false},
} {