30 lines
731 B
Go
30 lines
731 B
Go
// Package markdown provides markdown render functions.
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package markdown
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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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// Render markdown from untrusted sources.
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func Render(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 string(safened)
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}
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// Quotify a message putting it into a Markdown "> quotes" block.
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func Quotify(input string) string {
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var lines = []string{}
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for _, line := range strings.Split(input, "\n") {
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lines = append(lines, "> "+line)
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}
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return strings.Join(lines, "\n")
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}
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