38 lines
631 B
Go
38 lines
631 B
Go
package utilities
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import (
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"strings"
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"golang.org/x/net/html"
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)
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func StripHTMLTags(text string) string {
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token := html.NewTokenizer(strings.NewReader(text))
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var builder strings.Builder
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for {
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tt := token.Next()
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switch tt {
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case html.ErrorToken:
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return builder.String()
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case html.TextToken:
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text := token.Token().Data
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builder.WriteString(text)
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case html.StartTagToken, html.EndTagToken:
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tag := token.Token().String()
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builder.WriteString(transformTag(tag))
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}
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}
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}
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func transformTag(tag string) string {
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switch tag {
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case "<br>":
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return "\n"
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case "<p>", "</p>":
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return "\n"
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}
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return ""
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}
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