mirror of
https://gitea.com/Sirherobrine23/tea.git
synced 2024-08-20 22:07:24 +00:00
update go min version Update Vendors: * code.gitea.io/gitea-vet v0.2.0 -> v0.2.1 * code.gitea.io/sdk/gitea v0.13.0 -> v0.13.1 * github.com/AlecAivazis/survey v2.1.1 -> v2.2.2 * github.com/adrg/xdg v0.2.1 -> v0.2.2 * github.com/araddon/dateparse d820a6159ab1 -> 8aadafed4dc4 * github.com/go-git/go-git v5.1.0 -> v5.2.0 * github.com/muesli/termenv v0.7.2 -> v0.7.4 * github.com/stretchr/testify v1.5.1 -> v1.6.1 * github.com/urfave/cli v2.2.0 -> v2.3.0 Co-authored-by: 6543 <6543@obermui.de> Reviewed-on: https://gitea.com/gitea/tea/pulls/250 Reviewed-by: Andrew Thornton <art27@cantab.net> Reviewed-by: mrsdizzie <info@mrsdizzie.com> Co-Authored-By: 6543 <6543@noreply.gitea.io> Co-Committed-By: 6543 <6543@noreply.gitea.io>
71 lines
1.3 KiB
Go
71 lines
1.3 KiB
Go
package blackfriday
|
|
|
|
import (
|
|
"html"
|
|
"io"
|
|
)
|
|
|
|
var htmlEscaper = [256][]byte{
|
|
'&': []byte("&"),
|
|
'<': []byte("<"),
|
|
'>': []byte(">"),
|
|
'"': []byte("""),
|
|
}
|
|
|
|
func escapeHTML(w io.Writer, s []byte) {
|
|
escapeEntities(w, s, false)
|
|
}
|
|
|
|
func escapeAllHTML(w io.Writer, s []byte) {
|
|
escapeEntities(w, s, true)
|
|
}
|
|
|
|
func escapeEntities(w io.Writer, s []byte, escapeValidEntities bool) {
|
|
var start, end int
|
|
for end < len(s) {
|
|
escSeq := htmlEscaper[s[end]]
|
|
if escSeq != nil {
|
|
isEntity, entityEnd := nodeIsEntity(s, end)
|
|
if isEntity && !escapeValidEntities {
|
|
w.Write(s[start : entityEnd+1])
|
|
start = entityEnd + 1
|
|
} else {
|
|
w.Write(s[start:end])
|
|
w.Write(escSeq)
|
|
start = end + 1
|
|
}
|
|
}
|
|
end++
|
|
}
|
|
if start < len(s) && end <= len(s) {
|
|
w.Write(s[start:end])
|
|
}
|
|
}
|
|
|
|
func nodeIsEntity(s []byte, end int) (isEntity bool, endEntityPos int) {
|
|
isEntity = false
|
|
endEntityPos = end + 1
|
|
|
|
if s[end] == '&' {
|
|
for endEntityPos < len(s) {
|
|
if s[endEntityPos] == ';' {
|
|
if entities[string(s[end:endEntityPos+1])] {
|
|
isEntity = true
|
|
break
|
|
}
|
|
}
|
|
if !isalnum(s[endEntityPos]) && s[endEntityPos] != '&' && s[endEntityPos] != '#' {
|
|
break
|
|
}
|
|
endEntityPos++
|
|
}
|
|
}
|
|
|
|
return isEntity, endEntityPos
|
|
}
|
|
|
|
func escLink(w io.Writer, text []byte) {
|
|
unesc := html.UnescapeString(string(text))
|
|
escapeHTML(w, []byte(unesc))
|
|
}
|