mirror of
https://github.com/cwinfo/matterbridge.git
synced 2024-11-24 23:31:36 +00:00
46 lines
1.0 KiB
Go
46 lines
1.0 KiB
Go
package gumbleutil
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/xml"
|
|
"strings"
|
|
|
|
"layeh.com/gumble/gumble"
|
|
)
|
|
|
|
// PlainText returns the Message string without HTML tags or entities.
|
|
func PlainText(tm *gumble.TextMessage) string {
|
|
d := xml.NewDecoder(strings.NewReader(tm.Message))
|
|
d.Strict = false
|
|
d.AutoClose = xml.HTMLAutoClose
|
|
d.Entity = xml.HTMLEntity
|
|
|
|
var b bytes.Buffer
|
|
newline := false
|
|
for {
|
|
t, _ := d.Token()
|
|
if t == nil {
|
|
break
|
|
}
|
|
switch node := t.(type) {
|
|
case xml.CharData:
|
|
if len(node) > 0 {
|
|
b.Write(node)
|
|
newline = false
|
|
}
|
|
case xml.StartElement:
|
|
switch node.Name.Local {
|
|
case "address", "article", "aside", "audio", "blockquote", "canvas", "dd", "div", "dl", "fieldset", "figcaption", "figure", "footer", "form", "h1", "h2", "h3", "h4", "h5", "h6", "header", "hgroup", "hr", "noscript", "ol", "output", "p", "pre", "section", "table", "tfoot", "ul", "video":
|
|
if !newline {
|
|
b.WriteByte('\n')
|
|
newline = true
|
|
}
|
|
case "br":
|
|
b.WriteByte('\n')
|
|
newline = true
|
|
}
|
|
}
|
|
}
|
|
return b.String()
|
|
}
|