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fix(readability): do not remove elements within code blocks

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This commit is contained in:
Frédéric Guillot 2025-06-19 20:56:58 -07:00
parent db49e41acf
commit 00697360e0
2 changed files with 27 additions and 0 deletions
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5
internal/reader/readability/readability.go
View file

@ -162,6 +162,11 @@ func removeUnlikelyCandidates(document *goquery.Document) {
return return
} }
// Don't remove elements within code blocks (pre or code tags)
if s.Closest("pre, code").Length() > 0 {
return
}
if class, ok := s.Attr("class"); ok { if class, ok := s.Attr("class"); ok {
if shouldRemove(class) { if shouldRemove(class) {
s.Remove() s.Remove()

22
internal/reader/readability/readability_test.go
View file

@ -164,6 +164,28 @@ func TestRemoveBlacklist(t *testing.T) {
} }
} }
func TestNestedSpanInCodeBlock(t *testing.T) {
html := `
<html>
<head>
<title>Test</title>
</head>
<body>
<article><p>Some content</p><pre><code class="hljs-built_in">Code block with <span class="hljs-built_in">nested span</span> <span class="hljs-comment"># exit 1</span></code></pre></article>
</body>
</html>`
want := `<div><div><p>Some content</p><pre><code class="hljs-built_in">Code block with <span class="hljs-built_in">nested span</span> <span class="hljs-comment"># exit 1</span></code></pre></div></div>`
_, result, err := ExtractContent(strings.NewReader(html))
if err != nil {
t.Fatal(err)
}
if result != want {
t.Errorf(`Invalid content, got %s instead of %s`, result, want)
}
}
func BenchmarkExtractContent(b *testing.B) { func BenchmarkExtractContent(b *testing.B) {
var testCases = map[string][]byte{ var testCases = map[string][]byte{
"miniflux_github.html": {}, "miniflux_github.html": {},