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Initial HTML message support

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Mickael Remond 2019-06-23 15:52:20 +02:00 committed by Mickaël Rémond
parent 8f7b4ba8a4
commit 3521c488ea
2 changed files with 64 additions and 0 deletions
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20
msg_html.go Normal file
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package xmpp
import "encoding/xml"
type HTML struct {
MsgExtension
XMLName xml.Name `xml:"http://jabber.org/protocol/xhtml-im html"`
Body HTMLBody
Lang string `xml:"xml:lang,attr,omitempty"`
}
type HTMLBody struct {
XMLName xml.Name `xml:"http://www.w3.org/1999/xhtml body"`
// InnerXML MUST be valid xhtml. We do not check if it is valid when generating the XMPP stanza.
InnerXML string `xml:",innerxml"`
}
func init() {
TypeRegistry.MapExtension(PKTMessage, xml.Name{"http://jabber.org/protocol/xhtml-im", "html"}, HTML{})
}

44
msg_html_test.go Normal file
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package xmpp_test
import (
"encoding/xml"
"testing"
"gosrc.io/xmpp"
)
func TestHTMLGen(t *testing.T) {
htmlBody := "<p>Hello <b>World</b></p>"
msg := xmpp.NewMessage(xmpp.Attrs{To: "test@localhost"})
msg.Body = "Hello World"
body := xmpp.HTMLBody{
InnerXML: htmlBody,
}
html := xmpp.HTML{Body: body}
msg.Extensions = append(msg.Extensions, html)
result := msg.XMPPFormat()
str := `<message to="test@localhost"><body>Hello World</body><html xmlns="http://jabber.org/protocol/xhtml-im"><body xmlns="http://www.w3.org/1999/xhtml"><p>Hello <b>World</b></p></body></html></message>`
if result != str {
t.Errorf("incorrect serialize message:\n%s", result)
}
parsedMessage := xmpp.Message{}
if err := xml.Unmarshal([]byte(str), &parsedMessage); err != nil {
t.Errorf("message HTML unmarshall error: %v", err)
return
}
if parsedMessage.Body != msg.Body {
t.Errorf("incorrect parsed body: '%s'", parsedMessage.Body)
}
var h xmpp.HTML
if ok := parsedMessage.Get(&h); !ok {
t.Error("could not extract HTML body")
}
if h.Body.InnerXML != htmlBody {
t.Errorf("could not extract html body: '%s'", h.Body.InnerXML)
}
}