web/notify.moe
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Refactor bot command invocation

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This commit is contained in:
Eduard Urbach 2018-07-11 00:46:17 +09:00
parent 957de3856b
commit 009449316e
7 changed files with 183 additions and 100 deletions
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115
bots/discord/OnMessageCreate.go
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@ -1,21 +1,21 @@
package main
import (
"math/rand"
"strings"
"github.com/animenotifier/notify.moe/bots/discord/commands"
"github.com/animenotifier/arn"
"github.com/animenotifier/arn/search"
"github.com/bwmarrin/discordgo"
)
var regions = map[string]string{
"africa": "465876853236826112",
"america": "465876808311635979",
"asia": "465876834031108096",
"australia": "465876893036707840",
"europe": "465876773029019659",
// Command represents a single bot command function signature.
type Command func(*discordgo.Session, *discordgo.MessageCreate) bool
var allCommands = []Command{
commands.AnimeList,
commands.AnimeSearch,
commands.Play,
commands.RandomQuote,
commands.Region,
commands.Source,
}
// OnMessageCreate is called every time a new message is created on any channel.
@ -43,97 +43,12 @@ func OnMessageCreate(s *discordgo.Session, msg *discordgo.MessageCreate) {
}
}
// Anime search
if strings.HasPrefix(msg.Content, "!a ") {
term := msg.Content[len("!a "):]
animes := search.Anime(term, 3)
message := ""
for _, anime := range animes {
message += "https://notify.moe" + anime.Link() + "\n"
}
if len(animes) == 0 {
message = "Sorry, I couldn't find anything using that term."
}
s.ChannelMessageSend(msg.ChannelID, message)
return
}
// Anime list of user
if strings.HasPrefix(msg.Content, "!animelist ") {
s.ChannelMessageSend(msg.ChannelID, "https://notify.moe/+"+strings.Split(msg.Content, " ")[1]+"/animelist/watching")
return
}
// Play status
if strings.HasPrefix(msg.Content, "!play ") {
s.UpdateStatus(0, msg.Content[len("!play "):])
return
}
// Random quote
if msg.Content == "!randomquote" {
allQuotes := arn.FilterQuotes(func(quote *arn.Quote) bool {
return !quote.IsDraft && quote.IsValid()
})
quote := allQuotes[rand.Intn(len(allQuotes))]
s.ChannelMessageSend(msg.ChannelID, "https://notify.moe"+quote.Link())
return
}
// GitHub source of the bot
if msg.Content == "!source" {
s.ChannelMessageSend(msg.ChannelID, msg.Author.Mention()+" B-baaaaaaaka! Y..you...you want to...TOUCH MY CODE?!\n\nhttps://github.com/animenotifier/notify.moe/tree/go/bots/discord")
return
}
// Set the specific region role for the user
if strings.HasPrefix(msg.Content, "!region ") {
region := strings.ToLower(msg.Content[len("!region "):])
// check to make sure the region is in the region map
if _, ok := regions[region]; !ok {
s.ChannelMessageSend(msg.ChannelID, "This is not a region!")
// Has the user invoked a command?
for _, cmd := range allCommands {
if cmd(s, msg) {
return
}
// Get the channel, this is used to get the guild ID
c, _ := s.Channel(msg.ChannelID)
// Check to see if user already has a region role
user, _ := s.GuildMember(c.GuildID, msg.Author.ID)
for _, role := range user.Roles {
match := false
// We also need to loop through our map because discord doesn't return roles as names
// but rather IDs.
for _, id := range regions {
if role == id {
// Remove the role and set match to true.
s.GuildMemberRoleRemove(c.GuildID, msg.Author.ID, id)
match = true
break
}
}
if match {
break
}
}
// Try to set the role.
err := s.GuildMemberRoleAdd(c.GuildID, msg.Author.ID, regions[region])
if err != nil {
s.ChannelMessageSend(msg.ChannelID, "The region role could not be set!")
return
}
s.ChannelMessageSend(msg.ChannelID, "The "+region+" role has been set on your user!")
}
return
}

17
bots/discord/commands/AnimeList.go Normal file
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@ -0,0 +1,17 @@
package commands
import (
"strings"
"github.com/bwmarrin/discordgo"
)
// AnimeList shows the link for the anime list of a user.
func AnimeList(s *discordgo.Session, msg *discordgo.MessageCreate) bool {
if strings.HasPrefix(msg.Content, "!animelist ") {
return false
}
s.ChannelMessageSend(msg.ChannelID, "https://notify.moe/+"+strings.Split(msg.Content, " ")[1]+"/animelist/watching")
return true
}

30
bots/discord/commands/AnimeSearch.go Normal file
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@ -0,0 +1,30 @@
package commands
import (
"strings"
"github.com/animenotifier/arn/search"
"github.com/bwmarrin/discordgo"
)
// AnimeSearch shows the link for the anime list of a user.
func AnimeSearch(s *discordgo.Session, msg *discordgo.MessageCreate) bool {
if strings.HasPrefix(msg.Content, "!a ") {
return false
}
term := msg.Content[len("!a "):]
animes := search.Anime(term, 3)
message := ""
for _, anime := range animes {
message += "https://notify.moe" + anime.Link() + "\n"
}
if len(animes) == 0 {
message = "Sorry, I couldn't find anything using that term."
}
s.ChannelMessageSend(msg.ChannelID, message)
return true
}

17
bots/discord/commands/Play.go Normal file
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@ -0,0 +1,17 @@
package commands
import (
"strings"
"github.com/bwmarrin/discordgo"
)
// Play changes the status of the bot.
func Play(s *discordgo.Session, msg *discordgo.MessageCreate) bool {
if strings.HasPrefix(msg.Content, "!play ") {
return false
}
s.UpdateStatus(0, msg.Content[len("!play "):])
return true
}

23
bots/discord/commands/RandomQuote.go Normal file
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@ -0,0 +1,23 @@
package commands
import (
"math/rand"
"github.com/animenotifier/arn"
"github.com/bwmarrin/discordgo"
)
// RandomQuote shows a random quote.
func RandomQuote(s *discordgo.Session, msg *discordgo.MessageCreate) bool {
if msg.Content != "!randomquote" {
return false
}
allQuotes := arn.FilterQuotes(func(quote *arn.Quote) bool {
return !quote.IsDraft && quote.IsValid()
})
quote := allQuotes[rand.Intn(len(allQuotes))]
s.ChannelMessageSend(msg.ChannelID, "https://notify.moe"+quote.Link())
return true
}

66
bots/discord/commands/Region.go Normal file
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@ -0,0 +1,66 @@
package commands
import (
"strings"
"github.com/bwmarrin/discordgo"
)
var regions = map[string]string{
"africa": "465876853236826112",
"america": "465876808311635979",
"asia": "465876834031108096",
"australia": "465876893036707840",
"europe": "465876773029019659",
}
// Region sets the specific region role for the user.
func Region(s *discordgo.Session, msg *discordgo.MessageCreate) bool {
if strings.HasPrefix(msg.Content, "!region ") {
return false
}
region := strings.ToLower(msg.Content[len("!region "):])
// Check to make sure the region is in the region map
if _, ok := regions[region]; !ok {
s.ChannelMessageSend(msg.ChannelID, "This is not a region!")
return true
}
// Get the channel, this is used to get the guild ID
c, _ := s.Channel(msg.ChannelID)
// Check to see if user already has a region role
user, _ := s.GuildMember(c.GuildID, msg.Author.ID)
for _, role := range user.Roles {
match := false
// We also need to loop through our map because Discord doesn't
// return roles as names but rather IDs.
for _, id := range regions {
if role == id {
// Remove the role and set match to true
s.GuildMemberRoleRemove(c.GuildID, msg.Author.ID, id)
match = true
break
}
}
if match {
break
}
}
// Try to set the role
err := s.GuildMemberRoleAdd(c.GuildID, msg.Author.ID, regions[region])
if err != nil {
s.ChannelMessageSend(msg.ChannelID, "The region role could not be set!")
return true
}
s.ChannelMessageSend(msg.ChannelID, "Set region "+region+" for your account!")
return true
}

15
bots/discord/commands/Source.go Normal file
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@ -0,0 +1,15 @@
package commands
import (
"github.com/bwmarrin/discordgo"
)
// Source shows the link for the Discord bot's source code.
func Source(s *discordgo.Session, msg *discordgo.MessageCreate) bool {
if msg.Content != "!source" {
return false
}
s.ChannelMessageSend(msg.ChannelID, msg.Author.Mention()+" B-baaaaaaaka! Y..you...you want to...TOUCH MY CODE?!\n\nhttps://github.com/animenotifier/notify.moe/tree/go/bots/discord")
return true
}