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Warn about text sanitization

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This commit is contained in:
Brandon Dyck 2019-03-24 21:00:36 -06:00
parent 8b746ee3c0
commit 379bd3ad00
1 changed files with 6 additions and 1 deletions
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7
hatmill.go
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@ -57,6 +57,8 @@ func (EmptyElement) isHtml() {}
// WriteTo writes the HTML markup represented by e to w, returning the number // WriteTo writes the HTML markup represented by e to w, returning the number
// of bytes written and any error encountered. // of bytes written and any error encountered.
//
// See the warning about sanitization in the (Attrib).WriteTo documentation.
func (e EmptyElement) WriteTo(w io.Writer) (n int64, err error) { func (e EmptyElement) WriteTo(w io.Writer) (n int64, err error) {
err = writeStringsTo(w, &n, "<", e.TagName) err = writeStringsTo(w, &n, "<", e.TagName)
if err != nil { if err != nil {
@ -91,6 +93,8 @@ func (e ParentElement) isHtml() {}
// WriteTo writes the HTML markup represented by e to w, returning the number // WriteTo writes the HTML markup represented by e to w, returning the number
// of bytes written and any error encountered. // of bytes written and any error encountered.
//
// See the warning about sanitization in the (Attrib).WriteTo documentation.
func (e ParentElement) WriteTo(w io.Writer) (n int64, err error) { func (e ParentElement) WriteTo(w io.Writer) (n int64, err error) {
n, err = e.EmptyElement.WriteTo(w) n, err = e.EmptyElement.WriteTo(w)
if err != nil { if err != nil {
@ -116,7 +120,8 @@ type Text string
func (Text) isHtml() {} func (Text) isHtml() {}
// WriteTo writes the contents of t to w, returning the number of bytes written // WriteTo writes the contents of t to w, returning the number of bytes written
// and any error encountered. // and any error encountered. It does not replace special characters with HTML
// entities; use html.EscapeString for this purpose.
func (t Text) WriteTo(w io.Writer) (n int64, err error) { func (t Text) WriteTo(w io.Writer) (n int64, err error) {
err = writeStringsTo(w, &n, string(t)) err = writeStringsTo(w, &n, string(t))
return return