20 lines
448 B
Go
20 lines
448 B
Go
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package barertc
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import (
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"strings"
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"github.com/microcosm-cc/bluemonday"
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"github.com/shurcooL/github_flavored_markdown"
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)
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// Rendermarkdown from untrusted sources.
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func RenderMarkdown(input string) string {
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// Render Markdown to HTML.
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html := github_flavored_markdown.Markdown([]byte(input))
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// Sanitize the HTML from any nasties.
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p := bluemonday.UGCPolicy()
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safened := p.SanitizeBytes(html)
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return strings.TrimSpace(string(safened))
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}
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