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package bdiscord
import (
"github.com/42wim/matterbridge/bridge/config"
"github.com/bwmarrin/discordgo"
)
func (b *Bdiscord) messageDelete(s *discordgo.Session, m *discordgo.MessageDelete) { //nolint:unparam
rmsg := config.Message{Account: b.Account, ID: m.ID, Event: config.EventMsgDelete, Text: config.EventMsgDelete}
rmsg.Channel = b.getChannelName(m.ChannelID)
if b.useChannelID {
rmsg.Channel = "ID:" + m.ChannelID
}
b.Log.Debugf("<= Sending message from %s to gateway", b.Account)
b.Log.Debugf("<= Message is %#v", rmsg)
b.Remote <- rmsg
}
// TODO(qaisjp): if other bridges support bulk deletions, it could be fanned out centrally
func (b *Bdiscord) messageDeleteBulk(s *discordgo.Session, m *discordgo.MessageDeleteBulk) { //nolint:unparam
for _, msgID := range m.Messages {
rmsg := config.Message{
Account: b.Account,
ID: msgID,
Event: config.EventMsgDelete,
Text: config.EventMsgDelete,
Channel: "ID:" + m.ChannelID,
}
if !b.useChannelID {
rmsg.Channel = b.getChannelName(m.ChannelID)
}
b.Log.Debugf("<= Sending message from %s to gateway", b.Account)
b.Log.Debugf("<= Message is %#v", rmsg)
b.Remote <- rmsg
}
}
func (b *Bdiscord) messageUpdate(s *discordgo.Session, m *discordgo.MessageUpdate) { //nolint:unparam
if b.GetBool("EditDisable") {
return
}
// only when message is actually edited
if m.Message.EditedTimestamp != "" {
b.Log.Debugf("Sending edit message")
m.Content += b.GetString("EditSuffix")
b.messageCreate(s, (*discordgo.MessageCreate)(m))
}
}
func (b *Bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreate) { //nolint:unparam
var err error
// not relay our own messages
if m.Author.Username == b.nick {
return
}
// if using webhooks, do not relay if it's ours
if b.useWebhook() && m.Author.Bot && b.isWebhookID(m.Author.ID) {
return
}
// add the url of the attachments to content
if len(m.Attachments) > 0 {
for _, attach := range m.Attachments {
m.Content = m.Content + "\n" + attach.URL
}
}
rmsg := config.Message{Account: b.Account, Avatar: "https://cdn.discordapp.com/avatars/" + m.Author.ID + "/" + m.Author.Avatar + ".jpg", UserID: m.Author.ID, ID: m.ID}
if m.Content != "" {
b.Log.Debugf("== Receiving event %#v", m.Message)
m.Message.Content = b.stripCustomoji(m.Message.Content)
m.Message.Content = b.replaceChannelMentions(m.Message.Content)
rmsg.Text, err = m.ContentWithMoreMentionsReplaced(b.c)
if err != nil {
b.Log.Errorf("ContentWithMoreMentionsReplaced failed: %s", err)
rmsg.Text = m.ContentWithMentionsReplaced()
}
}
// set channel name
rmsg.Channel = b.getChannelName(m.ChannelID)
if b.useChannelID {
rmsg.Channel = "ID:" + m.ChannelID
}
// set username
if !b.GetBool("UseUserName") {
rmsg.Username = b.getNick(m.Author, m.GuildID)
} else {
rmsg.Username = m.Author.Username
if b.GetBool("UseDiscriminator") {
rmsg.Username += "#" + m.Author.Discriminator
}
}
// if we have embedded content add it to text
if b.GetBool("ShowEmbeds") && m.Message.Embeds != nil {
for _, embed := range m.Message.Embeds {
rmsg.Text = rmsg.Text + "embed: " + embed.Title + " - " + embed.Description + " - " + embed.URL + "\n"
}
}
// no empty messages
if rmsg.Text == "" {
return
}
// do we have a /me action
var ok bool
rmsg.Text, ok = b.replaceAction(rmsg.Text)
if ok {
rmsg.Event = config.EventUserAction
}
b.Log.Debugf("<= Sending message from %s on %s to gateway", m.Author.Username, b.Account)
b.Log.Debugf("<= Message is %#v", rmsg)
b.Remote <- rmsg
}
func (b *Bdiscord) memberUpdate(s *discordgo.Session, m *discordgo.GuildMemberUpdate) {
if m.Member == nil {
b.Log.Warnf("Received member update with no member information: %#v", m)
}
b.membersMutex.Lock()
defer b.membersMutex.Unlock()
if currMember, ok := b.userMemberMap[m.Member.User.ID]; ok {
b.Log.Debugf(
"%s: memberupdate: user %s (nick %s) changes nick to %s",
b.Account,
m.Member.User.Username,
b.userMemberMap[m.Member.User.ID].Nick,
m.Member.Nick,
)
delete(b.nickMemberMap, currMember.User.Username)
delete(b.nickMemberMap, currMember.Nick)
delete(b.userMemberMap, m.Member.User.ID)
}
b.userMemberMap[m.Member.User.ID] = m.Member
b.nickMemberMap[m.Member.User.Username] = m.Member
if m.Member.Nick != "" {
b.nickMemberMap[m.Member.Nick] = m.Member
}
}
func (b *Bdiscord) memberAdd(s *discordgo.Session, m *discordgo.GuildMemberAdd) {
if m.Member == nil {
b.Log.Warnf("Received member update with no member information: %#v", m)
return
}
username := m.Member.User.Username
if m.Member.Nick != "" {
username = m.Member.Nick
}
rmsg := config.Message{
Account: b.Account,
Event: config.EventJoinLeave,
Username: "system",
Text: username + " joins",
}
b.Log.Debugf("<= Sending message from %s to gateway", b.Account)
b.Log.Debugf("<= Message is %#v", rmsg)
b.Remote <- rmsg
}
func (b *Bdiscord) memberRemove(s *discordgo.Session, m *discordgo.GuildMemberRemove) {
if m.Member == nil {
b.Log.Warnf("Received member update with no member information: %#v", m)
return
}
username := m.Member.User.Username
if m.Member.Nick != "" {
username = m.Member.Nick
}
rmsg := config.Message{
Account: b.Account,
Event: config.EventJoinLeave,
Username: "system",
Text: username + " leaves",
}
b.Log.Debugf("<= Sending message from %s to gateway", b.Account)
b.Log.Debugf("<= Message is %#v", rmsg)
b.Remote <- rmsg
}
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