Emotes - add create/list/delete slash commands

.gitignore

@@ -3,4 +3,5 @@ messageIDs.json
 Porygon
 porygon
 templates/*.override.json
+emojis/override/*
 .idea/

config/parser.go

@@ -1,18 +1,18 @@
 package config
 
 import (
-	"fmt"
 	"github.com/BurntSushi/toml"
+	"log"
 )
 
 func (config *Config) ParseConfig() error {
 	if _, err := toml.DecodeFile("default.toml", &config); err != nil {
-		fmt.Println("error decoding default config file,", err)
+		log.Println("error decoding default config file,", err)
 		return err
 	}
 
 	if _, err := toml.DecodeFile("config.toml", &config); err != nil {
-		fmt.Println("error decoding user config file,", err)
+		log.Println("error decoding user config file,", err)
 		return err
 	}
 

database/db.go

@@ -1,9 +1,9 @@
 package database
 
 import (
-	"fmt"
 	_ "github.com/go-sql-driver/mysql"
 	"github.com/jmoiron/sqlx"
+	"log"
 
 	"porygon/config"
 )
@@ -74,7 +74,7 @@ func GetRaidStats(db *sqlx.DB) ([]RaidStats, error) {
     `
 	err := db.Select(&raidStatsList, query)
 	if err != nil {
-		fmt.Println(err)
+		log.Println(err)
 		return nil, err
 	}
 
@@ -97,7 +97,7 @@ func GetGymStats(db *sqlx.DB) (GymStats, error) {
 	`)
 
 	if err != nil {
-		fmt.Println(err)
+		log.Println(err)
 		return GymStats{}, err
 	}
 
@@ -132,7 +132,7 @@ func GetRewardStats(db *sqlx.DB) ([]TypeCountStats, error) {
 		GROUP BY reward_type
     `)
 	if err != nil {
-		fmt.Println(err)
+		log.Println(err)
 		return rewardStatsList, err
 	}
 

discord/constructor.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"github.com/bwmarrin/discordgo"
 	"github.com/dustin/go-humanize"
+	"log"
 	"os"
 	"porygon/config"
 	"porygon/database"
@@ -90,7 +91,7 @@ func GenerateFields(gathered GatheredStats, config config.Config) []*discordgo.M
 	if err != nil {
 		currentTemplateFile, err = os.ReadFile("templates/current.json")
 		if err != nil {
-			panic(err)
+			log.Panicln(err)
 		}
 	}
 
@@ -104,17 +105,17 @@ func GenerateFields(gathered GatheredStats, config config.Config) []*discordgo.M
 		"EventEmoji":  func(level int) string { return convertToEmoji(level, config.EventEmoji) },
 	}).Parse(string(currentTemplateFile))
 	if err != nil {
-		panic(err)
+		log.Panicln(err)
 	}
 
 	var resultJSON bytes.Buffer
 	if err := tmpl.Execute(&resultJSON, gathered); err != nil {
-		panic(err)
+		log.Panicln(err)
 	}
 
 	var fields []*discordgo.MessageEmbedField
 	if err := json.Unmarshal(resultJSON.Bytes(), &fields); err != nil {
-		panic(err)
+		log.Panicln(err)
 	}
 
 	return fields

discord/handler.go

@@ -0,0 +1,169 @@
+package discord
+
+import (
+	"encoding/base64"
+	"fmt"
+	"github.com/bwmarrin/discordgo"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+var (
+	dmPermission                   = false
+	defaultMemberPermissions int64 = discordgo.PermissionAdministrator
+
+	Commands = []*discordgo.ApplicationCommand{
+		{
+			Name:                     "list-emotes",
+			Description:              "List all guild emotes",
+			DefaultMemberPermissions: &defaultMemberPermissions,
+			DMPermission:             &dmPermission,
+		},
+		{
+			Name:                     "create-emotes",
+			Description:              "Create Porygon emotes",
+			DefaultMemberPermissions: &defaultMemberPermissions,
+			DMPermission:             &dmPermission,
+		},
+		{
+			Name:                     "delete-emotes",
+			Description:              "Delete all emotes (created by Porygon)",
+			DefaultMemberPermissions: &defaultMemberPermissions,
+			DMPermission:             &dmPermission,
+		},
+	}
+
+	CommandHandlers = map[string]func(s *discordgo.Session, i *discordgo.InteractionCreate){
+		"list-emotes":   listEmotes,
+		"create-emotes": createEmotes,
+		"delete-emotes": deleteEmotes,
+	}
+)
+
+func listEmotes(s *discordgo.Session, i *discordgo.InteractionCreate) {
+	var emotesList strings.Builder
+
+	guildEmotes, _ := s.GuildEmojis(i.GuildID)
+
+	if len(guildEmotes) > 0 {
+		emotesList.WriteString("```")
+		for _, emote := range guildEmotes {
+			emotesList.WriteString(fmt.Sprintf("<:%s:%s>\n", emote.Name, emote.ID))
+		}
+		emotesList.WriteString("```")
+	} else {
+		emotesList.WriteString("No guild emotes.")
+	}
+
+	_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
+		Type: discordgo.InteractionResponseChannelMessageWithSource,
+		Data: &discordgo.InteractionResponseData{
+			Content: emotesList.String(),
+			Flags:   discordgo.MessageFlagsEphemeral,
+		},
+	})
+}
+
+func deleteEmotes(s *discordgo.Session, i *discordgo.InteractionCreate) {
+	var output strings.Builder
+
+	_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
+		Type: discordgo.InteractionResponseDeferredChannelMessageWithSource,
+		Data: &discordgo.InteractionResponseData{
+			Flags: discordgo.MessageFlagsEphemeral,
+		},
+	})
+
+	guildEmotes, _ := s.GuildEmojis(i.GuildID)
+
+	if len(guildEmotes) > 0 {
+		output.WriteString("```")
+		for _, emote := range guildEmotes {
+			if emote.User.ID == s.State.User.ID {
+				err := s.GuildEmojiDelete(i.GuildID, emote.ID)
+				if err != nil {
+					output.WriteString(fmt.Sprintf("%s - failed to remove: %s\n", emote.Name, err))
+				} else {
+					output.WriteString(fmt.Sprintf("%s - removed\n", emote.Name))
+				}
+			} else {
+				output.WriteString(fmt.Sprintf("%s - skipping, other owner %s\n", emote.Name, emote.User.String()))
+			}
+		}
+		output.WriteString("```")
+	} else {
+		output.WriteString("No guild emotes to delete.")
+	}
+
+	_, _ = s.FollowupMessageCreate(i.Interaction, true, &discordgo.WebhookParams{
+		Content: output.String(),
+	})
+}
+
+func createEmotes(s *discordgo.Session, i *discordgo.InteractionCreate) {
+	var output strings.Builder
+
+	_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
+		Type: discordgo.InteractionResponseDeferredChannelMessageWithSource,
+		Data: &discordgo.InteractionResponseData{
+			Flags: discordgo.MessageFlagsEphemeral,
+		},
+	})
+
+	emotesDir := "emojis/override"
+	files, err := filepath.Glob(filepath.Join(emotesDir, "*.png"))
+
+	if len(files) > 0 {
+		output.WriteString("Using `emojis/override` directory as emotes source.\n")
+	} else {
+		output.WriteString("Using `emojis` directory as emotes source.\n")
+		emotesDir = "emojis"
+		files, err = filepath.Glob(filepath.Join(emotesDir, "*.png"))
+	}
+
+	if err != nil {
+		output.WriteString(fmt.Sprintf("Error reading emotes directory: %s\n", err))
+	} else {
+		output.WriteString("```")
+
+		// fetch existing emotes
+		guildEmotes, _ := s.GuildEmojis(i.GuildID)
+		existingEmotes := make(map[string]bool)
+		for _, emote := range guildEmotes {
+			existingEmotes[emote.Name] = true
+		}
+
+		if len(files) == 0 {
+			output.WriteString("no files to upload")
+		}
+
+		// check and upload every emote we have under emotesDir
+		for _, file := range files {
+			emoteName := strings.TrimSuffix(filepath.Base(file), ".png")
+
+			if _, exists := existingEmotes[emoteName]; exists {
+				output.WriteString(fmt.Sprintf("%s - already there\n", emoteName))
+				continue
+			}
+			emoteFile, err := os.ReadFile(file)
+			encodedImage := base64.StdEncoding.EncodeToString(emoteFile)
+			dataURI := fmt.Sprintf("data:image/png;base64,%s", encodedImage)
+
+			_, err = s.GuildEmojiCreate(i.GuildID, &discordgo.EmojiParams{
+				Name:  emoteName,
+				Image: dataURI,
+			})
+			if err != nil {
+				output.WriteString(fmt.Sprintf("%s - upload error: %s\n", emoteName, err))
+				continue
+			}
+			output.WriteString(fmt.Sprintf("%s - success\n", emoteName))
+		}
+		output.WriteString("```")
+	}
+
+	_, _ = s.FollowupMessageCreate(i.Interaction, true, &discordgo.WebhookParams{
+		Content: output.String(),
+	})
+}