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package main
import (
"log"
"os"
"os/signal"
"strings"
"syscall"
"github.com/animenotifier/arn"
"github.com/bwmarrin/discordgo"
)
// Session provides access to the Discord session.
var discord *discordgo.Session
func main() {
var err error
discord, _ = discordgo.New()
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discord.Token = "Bot " + arn.APIKeys.Discord.Token
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// Verify a Token was provided
if discord.Token == "" {
log.Println("You must provide a Discord authentication token.")
return
}
// Verify the Token is valid and grab user information
discord.State.User, err = discord.User("@me")
if err != nil {
log.Printf("Error fetching user information: %s\n", err)
}
// Open a websocket connection to Discord
err = discord.Open()
if err != nil {
log.Printf("Error opening connection to Discord, %s\n", err)
}
defer discord.Close()
// Receive messages
discord.AddHandler(onMessage)
// Wait for a CTRL-C
log.Printf("Tsundere is ready. Press CTRL-C to exit.")
sc := make(chan os.Signal, 1)
signal.Notify(sc, syscall.SIGINT, syscall.SIGTERM, os.Interrupt, os.Kill)
<-sc
}
// This function will be called every time a new message is created on any channel.
func onMessage(s *discordgo.Session, m *discordgo.MessageCreate) {
// Ignore all messages created by the bot itself
if m.Author.ID == s.State.User.ID {
return
}
if m.Content == "!commands" {
s.ChannelMessageSend(m.ChannelID, `
**!user** [username]
**!anime** [id]
**!animelist** [username]
**!tag** [forum tag]`)
}
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// Has the bot been mentioned?
for _, user := range m.Mentions {
if user.ID == discord.State.User.ID {
s.ChannelMessageSend(m.ChannelID, m.Author.Mention()+" :heart:")
return
}
}
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if strings.HasPrefix(m.Content, "!user ") {
s.ChannelMessageSend(m.ChannelID, "https://notify.moe/+"+strings.Split(m.Content, " ")[1])
return
}
if strings.HasPrefix(m.Content, "!anime ") {
s.ChannelMessageSend(m.ChannelID, "https://notify.moe/anime/"+strings.Split(m.Content, " ")[1])
return
}
if strings.HasPrefix(m.Content, "!animelist ") {
s.ChannelMessageSend(m.ChannelID, "https://notify.moe/+"+strings.Split(m.Content, " ")[1]+"/animelist")
return
}
if strings.HasPrefix(m.Content, "!tag ") {
s.ChannelMessageSend(m.ChannelID, "https://notify.moe/forum/"+strings.ToLower(strings.Split(m.Content, " ")[1]))
return
}
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if strings.HasPrefix(m.Content, "!s ") {
term := m.Content[len("!s "):]
userResults, animeResults := arn.Search(term, 10, 10)
message := ""
for _, user := range userResults {
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message += "https://notify.moe" + user.Link() + "\n"
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}
for _, anime := range animeResults {
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message += "https://notify.moe" + anime.Link() + "\n"
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}
if len(userResults) == 0 && len(animeResults) == 0 {
message = "Sorry, I couldn't find any anime or users with that term."
}
s.ChannelMessageSend(m.ChannelID, message)
return
}
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}