mirror of https://github.com/miniflux/v2.git
36 lines
693 B
Go
36 lines
693 B
Go
// Copyright 2017 Frédéric Guillot. All rights reserved.
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// Use of this source code is governed by the Apache 2.0
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// license that can be found in the LICENSE file.
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package sanitizer
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import (
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"bytes"
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"io"
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"golang.org/x/net/html"
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)
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// StripTags removes all HTML/XML tags from the input string.
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func StripTags(input string) string {
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tokenizer := html.NewTokenizer(bytes.NewBufferString(input))
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var buffer bytes.Buffer
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for {
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if tokenizer.Next() == html.ErrorToken {
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err := tokenizer.Err()
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if err == io.EOF {
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return buffer.String()
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}
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return ""
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}
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token := tokenizer.Token()
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switch token.Type {
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case html.TextToken:
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buffer.WriteString(token.Data)
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}
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}
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}
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