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discordHelper.go
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/
discordHelper.go
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package main
import (
"encoding/base64"
"fmt"
"io/ioutil"
"net/http"
"github.com/bwmarrin/discordgo"
)
func getCurrentVoiceChannel(s *discordgo.Session, user *discordgo.User, guild *discordgo.Guild) *discordgo.Channel {
for _, vs := range guild.VoiceStates {
if vs.UserID == user.ID {
channel, _ := s.State.Channel(vs.ChannelID)
return channel
}
}
return nil
}
func changeAvatar(s *discordgo.Session, localFile string) (err error) {
img, err := ioutil.ReadFile(localFile)
if err != nil {
log.Errorf("Error reading file > %s", err)
return err
}
base64 := base64.StdEncoding.EncodeToString(img)
avatar := fmt.Sprintf("data:%s;base64,%s", http.DetectContentType(img), base64)
fmt.Println(s.State.User.Avatar)
u, err := s.UserUpdate("", "", BOT_NAME, avatar, "")
if err != nil {
log.Errorf("Error updating user avatar > %s", err)
} else {
if u != nil {
s.State.User = u
}
}
return
}
func changeAvatarByURL(s *discordgo.Session, url string) (err error) {
resp, err := http.Get(url)
defer resp.Body.Close()
if err != nil {
log.Errorf("Error retrieving the http file > %s", err)
return
}
img, err := ioutil.ReadAll(resp.Body)
if err != nil {
log.Errorf("Error reading the http response > %s", err)
return
}
base64 := base64.StdEncoding.EncodeToString(img)
avatar := fmt.Sprintf("data:%s;base64,%s", http.DetectContentType(img), base64)
s.State.User, err = s.UserUpdate("", "", BOT_NAME, avatar, "")
if err != nil {
log.Errorf("Error updating user avatar > %s", err)
}
return
}
//generates a mentiontag
func generateTag(userId string) string {
return fmt.Sprintf("<@!%v>", userId)
}