1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
package bdiscord
import (
"github.com/42wim/matterbridge/bridge/config"
log "github.com/Sirupsen/logrus"
"github.com/bwmarrin/discordgo"
)
type bdiscord struct {
c *discordgo.Session
Config *config.Protocol
Remote chan config.Message
protocol string
origin string
Channels []*discordgo.Channel
Nick string
}
var flog *log.Entry
var protocol = "discord"
func init() {
flog = log.WithFields(log.Fields{"module": protocol})
}
func New(config config.Protocol, origin string, c chan config.Message) *bdiscord {
b := &bdiscord{}
b.Config = &config
b.Remote = c
b.protocol = protocol
b.origin = origin
return b
}
func (b *bdiscord) Connect() error {
var err error
flog.Info("Connecting")
b.c, err = discordgo.New(b.Config.Token)
if err != nil {
flog.Debugf("%#v", err)
return err
}
flog.Info("Connection succeeded")
b.c.AddHandler(b.messageCreate)
err = b.c.Open()
if err != nil {
flog.Debugf("%#v", err)
return err
}
guilds, err := b.c.UserGuilds()
if err != nil {
flog.Debugf("%#v", err)
return err
}
userinfo, err := b.c.User("@me")
if err != nil {
flog.Debugf("%#v", err)
return err
}
b.Nick = userinfo.Username
for _, guild := range guilds {
if guild.Name == b.Config.Server {
b.Channels, err = b.c.GuildChannels(guild.ID)
if err != nil {
flog.Debugf("%#v", err)
return err
}
}
}
return nil
}
func (b *bdiscord) FullOrigin() string {
return b.protocol + "." + b.origin
}
func (b *bdiscord) JoinChannel(channel string) error {
return nil
}
func (b *bdiscord) Name() string {
return b.protocol + "." + b.origin
}
func (b *bdiscord) Protocol() string {
return b.protocol
}
func (b *bdiscord) Origin() string {
return b.origin
}
func (b *bdiscord) Send(msg config.Message) error {
flog.Debugf("Receiving %#v", msg)
channelID := b.getChannelID(msg.Channel)
if channelID == "" {
flog.Errorf("Could not find channelID for %v", msg.Channel)
return nil
}
b.c.ChannelMessageSend(channelID, msg.Username+msg.Text)
return nil
}
func (b *bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreate) {
// not relay our own messages
if m.Author.Username == b.Nick {
return
}
if len(m.Attachments) > 0 {
for _, attach := range m.Attachments {
m.Content = m.Content + "\n" + attach.URL
}
}
if m.Content == "" {
return
}
flog.Debugf("Sending message from %s on %s to gateway", m.Author.Username, b.FullOrigin())
b.Remote <- config.Message{Username: m.Author.Username, Text: m.Content, Channel: b.getChannelName(m.ChannelID),
Origin: b.origin, Protocol: b.protocol, FullOrigin: b.FullOrigin()}
}
func (b *bdiscord) getChannelID(name string) string {
for _, channel := range b.Channels {
if channel.Name == name {
return channel.ID
}
}
return ""
}
func (b *bdiscord) getChannelName(id string) string {
for _, channel := range b.Channels {
if channel.ID == id {
return channel.Name
}
}
return ""
}
|
