Include embedded links from pnut messages being sent to bridge

Resolves issue #1

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2021 Morgan McMillian
+Copyright (c) 2023 Morgan McMillian
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -2,20 +2,13 @@
 
 A [matterbridge] API plugin allowing you to connect message channels on [pnut.io] to other supported chat services.
 
-## Contributing
-
-Report bugs or submit patches via [email].
-
-Join my public chat room for development discussion.
-
-- [#devel:mcmillian.ems.host]
 
 ## License
 
 ```
 MIT License
 
-Copyright (c) 2021 Morgan McMillian
+Copyright (c) 2023 Morgan McMillian
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -38,5 +31,3 @@ SOFTWARE.
 
 [matterbridge]: https://github.com/42wim/matterbridge
 [pnut.io]: https://pnut.io
-[email]: https://morgan.mcmillian.dev/contact
-[#devel:mcmillian.ems.host]: https://matrix.to/#/#devel:mcmillian.ems.host

go.mod

@@ -8,5 +8,5 @@ require (
 	github.com/mitchellh/go-wordwrap v1.0.1
 	github.com/smartystreets/goconvey v1.6.4 // indirect
 	gopkg.in/ini.v1 v1.62.0
-	mcmillian.dev/go/woodstock v0.0.0-20220820203043-62b10b5c3c0d
+	mcmillian.dev/go/woodstock v0.3.1
 )

go.sum

@@ -26,5 +26,5 @@ golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGm
 golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 gopkg.in/ini.v1 v1.62.0 h1:duBzk771uxoUuOlyRLkHsygud9+5lrlGjdFBb4mSKDU=
 gopkg.in/ini.v1 v1.62.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
-mcmillian.dev/go/woodstock v0.0.0-20220820203043-62b10b5c3c0d h1:TTvGSHCAy5HsIV9p5ruxKX+C5XoJyQ/RlcWTmySV9SI=
+mcmillian.dev/go/woodstock v0.3.1 h1:m88zZQ726dw+jBpPXhqbdeTXHL5/rnJ4g1MOzV+oMm0=
-mcmillian.dev/go/woodstock v0.0.0-20220820203043-62b10b5c3c0d/go.mod h1:1CUHYZ1VUVX22aCcG9Pc/W9ZnwtFzHoyN4YHaAguO/I=
+mcmillian.dev/go/woodstock v0.3.1/go.mod h1:1CUHYZ1VUVX22aCcG9Pc/W9ZnwtFzHoyN4YHaAguO/I=

pnut-bridge.go

@@ -17,11 +17,11 @@ import (
 	"strings"
 	"time"
 
-	"mcmillian.dev/go/woodstock"
 	"github.com/gabriel-vasile/mimetype"
 	"github.com/gorilla/websocket"
 	"github.com/mitchellh/go-wordwrap"
 	"gopkg.in/ini.v1"
+	"mcmillian.dev/go/woodstock"
 )
 
 var cfgfile *string
@@ -109,6 +109,11 @@ type PnutOembed struct {
 	Height  int    `json:"height"`
 }
 
+type Raw struct {
+	Type  string      `json:"type"`
+	Value interface{} `json:"value"`
+}
+
 func subscribe(connectionID string, accessToken string, rooms []Room) {
 	params := url.Values{}
 	params.Set("connection_id", connectionID)
@@ -171,9 +176,17 @@ func pnutMsgHandler(conf *Config, msg woodstock.Message) {
 	if msg.User.Username == conf.PnutUsername {
 		return
 	}
+	msgtext := msg.Content.Text
+	linktext := ""
+	for _, v := range msg.Content.Entities.Links {
+		linktext = "| " + linktext + v.URL + "\n"
+	}
+	if len(linktext) > 0 {
+		msgtext = msgtext + "\n\n" + linktext
+	}
 	log.Printf(">> sending message from channel %s to %s ...", msg.ChannelID, gateway)
 	data := MbOutMsg{
-		Text:     msg.Content.Text,
+		Text:     msgtext,
 		Username: msg.User.Username,
 		Gateway:  gateway,
 	}
@@ -214,7 +227,7 @@ func bridgeMsgHandler(conf *Config, msg MbMessage) {
 	channelID := getPnutChannel(conf.Rooms, msg.Gateway)
 
 	text := msg.Text
-	var raw []woodstock.Raw
+	var raw []Raw
 	for _, file := range msg.Extra.File {
 		fdata, err := base64.StdEncoding.DecodeString(file.Data)
 		if err != nil {
@@ -235,7 +248,7 @@ func bridgeMsgHandler(conf *Config, msg MbMessage) {
 				Width:   im.Width,
 				Height:  im.Height,
 			}
-			raw = append(raw, woodstock.Raw{Type: "io.pnut.core.oembed", Value: oembed})
+			raw = append(raw, Raw{Type: "io.pnut.core.oembed", Value: oembed})
 		} else {
 			text = text + "\n" + file.URL
 		}