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hicli/html: linkify plaintext matrix: and mxc:// URIs

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This commit is contained in:
Tulir Asokan 2024-10-20 13:51:55 +03:00
parent 535393d47f
commit 34346cffec
1 changed files with 47 additions and 15 deletions
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46
pkg/hicli/html.go
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@ -199,13 +199,6 @@ func writeURL(w *strings.Builder, addr []byte) {
case "bitcoin", "ftp", "geo", "http", "im", "irc", "ircs", "magnet", "mailto",
"mms", "news", "nntp", "openpgp4fpr", "sip", "sftp", "sms", "smsto", "ssh",
"tel", "urn", "webcal", "wtai", "xmpp", "https":
case "mxc", "matrix":
// TODO
fallthrough
default:
writeEscapedBytes(w, addr)
return
}
w.WriteString(`<a`)
if matrixURI, err := id.ProcessMatrixToURL(parsedURL); err == nil {
writeAttribute(w, "href", matrixURI.String())
@ -218,6 +211,43 @@ func writeURL(w *strings.Builder, addr []byte) {
w.WriteByte('>')
writeEscapedBytes(w, addr)
w.WriteString("</a>")
case "mxc":
mxc := id.ContentURIString(parsedURL.String()).ParseOrIgnore()
if !mxc.IsValid() {
writeEscapedBytes(w, addr)
return
}
w.WriteString("<a")
writeAttribute(w, "class", "hicli-mxc-url")
writeAttribute(w, "data-mxc", mxc.String())
writeAttribute(w, "href", fmt.Sprintf(HTMLSanitizerImgSrcTemplate, mxc.Homeserver, mxc.FileID))
w.WriteByte('>')
writeEscapedBytes(w, addr)
w.WriteString("</a>")
case "matrix":
uri, err := id.ProcessMatrixURI(parsedURL)
if err != nil {
writeEscapedBytes(w, addr)
return
}
w.WriteString("<a")
writeAttribute(w, "class", matrixURIClassName(uri))
writeAttribute(w, "href", uri.String())
w.WriteByte('>')
writeEscapedBytes(w, addr)
w.WriteString("</a>")
default:
writeEscapedBytes(w, addr)
}
}
func init() {
if !slices.Contains(xurls.SchemesNoAuthority, "matrix") {
xurls.SchemesNoAuthority = append(xurls.SchemesNoAuthority, "matrix")
}
if !slices.Contains(xurls.Schemes, "mxc") {
xurls.Schemes = append(xurls.Schemes, "mxc")
}
}
func linkifyAndWriteBytes(w *strings.Builder, s []byte) {
@ -370,6 +400,8 @@ func writeA(w *strings.Builder, attr []html.Attribute) (mxc id.ContentURI) {
mxc = id.ContentURI{}
return
}
writeAttribute(w, "class", "hicli-mxc-url")
writeAttribute(w, "data-mxc", mxc.String())
href = fmt.Sprintf(HTMLSanitizerImgSrcTemplate, mxc.Homeserver, mxc.FileID)
default:
return