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Split Bdiscord.Send into handleEventWebhook and handleEventBotUser (discord)

This commit is contained in:
Qais Patankar 2020-12-06 17:47:10 +00:00 committed by Wim
parent aef2dcdfdd
commit 03dc51ffa2
2 changed files with 53 additions and 43 deletions
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49
bridge/discord/discord.go
View File

@ -250,49 +250,14 @@ func (b *Bdiscord) Send(msg config.Message) (string, error) {
// Use webhook to send the message
useWebhooks := b.shouldMessageUseWebhooks(&msg)
if useWebhooks && msg.Event != config.EventMsgDelete {
// skip events
if msg.Event != "" && msg.Event != config.EventUserAction && msg.Event != config.EventJoinLeave && msg.Event != config.EventTopicChange {
return "", nil
return b.handleEventWebhook(&msg, channelID)
}
// skip empty messages
if msg.Text == "" && (msg.Extra == nil || len(msg.Extra["file"]) == 0) {
b.Log.Debugf("Skipping empty message %#v", msg)
return "", nil
}
msg.Text = helper.ClipMessage(msg.Text, MessageLength)
msg.Text = b.replaceUserMentions(msg.Text)
// discord username must be [0..32] max
if len(msg.Username) > 32 {
msg.Username = msg.Username[0:32]
}
if msg.ID != "" {
b.Log.Debugf("Editing webhook message")
err := b.transmitter.Edit(channelID, msg.ID, &discordgo.WebhookParams{
Content: msg.Text,
Username: msg.Username,
})
if err == nil {
return msg.ID, nil
}
b.Log.Errorf("Could not edit webhook message: %s", err)
}
b.Log.Debugf("Processing webhook sending for message %#v", msg)
msg, err := b.webhookSend(&msg, channelID)
if err != nil {
b.Log.Errorf("Could not broadcast via webook for message %#v: %s", msg, err)
return "", err
}
if msg == nil {
return "", nil
}
return msg.ID, nil
}
return b.handleEventBotUser(&msg, channelID)
}
// handleEventDirect handles events via the bot user
func (b *Bdiscord) handleEventBotUser(msg *config.Message, channelID string) (string, error) {
b.Log.Debugf("Broadcasting using token (API)")
// Delete message
@ -306,7 +271,7 @@ func (b *Bdiscord) Send(msg config.Message) (string, error) {
// Upload a file if it exists
if msg.Extra != nil {
for _, rmsg := range helper.HandleExtra(&msg, b.General) {
for _, rmsg := range helper.HandleExtra(msg, b.General) {
rmsg.Text = helper.ClipMessage(rmsg.Text, MessageLength)
if _, err := b.c.ChannelMessageSend(channelID, rmsg.Username+rmsg.Text); err != nil {
b.Log.Errorf("Could not send message %#v: %s", rmsg, err)
@ -314,7 +279,7 @@ func (b *Bdiscord) Send(msg config.Message) (string, error) {
}
// check if we have files to upload (from slack, telegram or mattermost)
if len(msg.Extra["file"]) > 0 {
return b.handleUploadFile(&msg, channelID)
return b.handleUploadFile(msg, channelID)
}
}

45
bridge/discord/webhook.go
View File

@ -4,6 +4,7 @@ import (
"bytes"
"github.com/42wim/matterbridge/bridge/config"
"github.com/42wim/matterbridge/bridge/helper"
"github.com/matterbridge/discordgo"
)
@ -100,3 +101,47 @@ func (b *Bdiscord) webhookSend(msg *config.Message, channelID string) (*discordg
}
return res, err
}
func (b *Bdiscord) handleEventWebhook(msg *config.Message, channelID string) (string, error) {
// skip events
if msg.Event != "" && msg.Event != config.EventUserAction && msg.Event != config.EventJoinLeave && msg.Event != config.EventTopicChange {
return "", nil
}
// skip empty messages
if msg.Text == "" && (msg.Extra == nil || len(msg.Extra["file"]) == 0) {
b.Log.Debugf("Skipping empty message %#v", msg)
return "", nil
}
msg.Text = helper.ClipMessage(msg.Text, MessageLength)
msg.Text = b.replaceUserMentions(msg.Text)
// discord username must be [0..32] max
if len(msg.Username) > 32 {
msg.Username = msg.Username[0:32]
}
if msg.ID != "" {
b.Log.Debugf("Editing webhook message")
err := b.transmitter.Edit(channelID, msg.ID, &discordgo.WebhookParams{
Content: msg.Text,
Username: msg.Username,
})
if err == nil {
return msg.ID, nil
}
b.Log.Errorf("Could not edit webhook message: %s", err)
}
b.Log.Debugf("Processing webhook sending for message %#v", msg)
discordMsg, err := b.webhookSend(msg, channelID)
if err != nil {
b.Log.Errorf("Could not broadcast via webook for message %#v: %s", msg, err)
return "", err
}
if discordMsg == nil {
return "", nil
}
return discordMsg.ID, nil
}