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-rw-r--r--internal/text/sanitize.go31
1 files changed, 5 insertions, 26 deletions
diff --git a/internal/text/sanitize.go b/internal/text/sanitize.go
index 81c436264..29e1df1d8 100644
--- a/internal/text/sanitize.go
+++ b/internal/text/sanitize.go
@@ -18,9 +18,7 @@
package text
import (
- "html"
"regexp"
- "strings"
"github.com/microcosm-cc/bluemonday"
)
@@ -163,29 +161,10 @@ var regular *bluemonday.Policy = func() *bluemonday.Policy {
// Source: https://github.com/microcosm-cc/bluemonday#usage
var strict *bluemonday.Policy = bluemonday.StrictPolicy()
-// removeHTML strictly removes *all* recognized
-// HTML elements from the given string.
-func removeHTML(in string) string {
- return strict.Sanitize(in)
-}
-
-// SanitizeToHTML sanitizes only risky html elements
+// SanitizeHTML sanitizes only risky html elements
// from the given string, allowing safe ones through.
-func SanitizeToHTML(in string) string {
- return regular.Sanitize(in)
-}
-
-// SanitizeToPlaintext runs text through basic sanitization.
-// This removes any html elements that were in the string,
-// and returns clean plaintext.
-func SanitizeToPlaintext(in string) string {
- // Unescape first to catch any tricky critters.
- content := html.UnescapeString(in)
-
- // Remove all detected HTML.
- content = removeHTML(content)
-
- // Unescape again to return plaintext.
- content = html.UnescapeString(content)
- return strings.TrimSpace(content)
+//
+// It returns an HTML string.
+func SanitizeHTML(html string) string {
+ return regular.Sanitize(html)
}