feat(config): add configurable icons for guilds tree (#722)

internal/config/config.go

@@ -36,6 +36,21 @@ type (
 		Receive bool `toml:"receive"`
 	}
 
+	Icons struct {
+		GuildCategory   string `toml:"guild_category"`
+		GuildText       string `toml:"guild_text"`
+		GuildVoice      string `toml:"guild_voice"`
+		GuildStageVoice string `toml:"guild_stage_voice"`
+
+		GuildAnnouncementThread string `toml:"guild_announcement_thread"`
+		GuildPublicThread       string `toml:"guild_public_thread"`
+		GuildPrivateThread      string `toml:"guild_private_thread"`
+
+		GuildAnnouncement string `toml:"guild_announcement"`
+		GuildForum        string `toml:"guild_forum"`
+		GuildStore        string `toml:"guild_store"`
+	}
+
 	Config struct {
 		AutoFocus bool   `toml:"auto_focus"`
 		Mouse     bool   `toml:"mouse"`
@@ -55,6 +70,8 @@ type (
 		Notifications   Notifications   `toml:"notifications"`
 		TypingIndicator TypingIndicator `toml:"typing_indicator"`
 
+		Icons Icons `toml:"icons"`
+
 		Keys  Keys  `toml:"keys"`
 		Theme Theme `toml:"theme"`
 	}

internal/config/config.toml

@@ -41,6 +41,18 @@ send = true
 # Whether to receive typing status or not.
 receive = true
 
+[icons]
+guild_category = ""
+guild_text = "#"
+guild_voice = "♪ "
+guild_stage_voice = "♪ "
+guild_announcement_thread = "a-"
+guild_public_thread = "› "
+guild_private_thread = "› "
+guild_announcement = "a-"
+guild_forum = "≡ "
+guild_store = "s-"
+
 # Global shortcuts
 # Esc: Reset message selection or close the channel selection popup.
 [keys]

internal/ui/chat/guilds_tree.go

@@ -99,7 +99,7 @@ func (gt *guildsTree) createChannelNode(node *tview.TreeNode, channel discord.Ch
 		return
 	}
 
-	channelNode := tview.NewTreeNode(ui.ChannelToString(channel)).
+	channelNode := tview.NewTreeNode(ui.ChannelToString(channel, gt.cfg.Icons)).
 		SetReference(channel.ID).
 		SetTextStyle(gt.getChannelNodeStyle(channel.ID))
 	node.AddChild(channelNode)

internal/ui/chat/messages_list.go

@@ -74,7 +74,7 @@ func (ml *messagesList) reset() {
 }
 
 func (ml *messagesList) setTitle(channel discord.Channel) {
-	title := ui.ChannelToString(channel)
+	title := ui.ChannelToString(channel, ml.cfg.Icons)
 	if topic := channel.Topic; topic != "" {
 		title += " - " + topic
 	}

internal/ui/util.go

@@ -58,7 +58,8 @@ func Centered(p tview.Primitive, width, height int) tview.Primitive {
 		AddItem(p, 1, 1, 1, 1, 0, 0, true)
 }
 
-func ChannelToString(channel discord.Channel) string {
+func ChannelToString(channel discord.Channel, icons config.Icons) string {
+	var icon string
 	switch channel.Type {
 	case discord.DirectMessage, discord.GroupDM:
 		if channel.Name != "" {
@@ -71,19 +72,30 @@ func ChannelToString(channel discord.Channel) string {
 		}
 
 		return strings.Join(recipients, ", ")
+
+	case discord.GuildCategory:
+		icon = icons.GuildCategory
 	case discord.GuildText:
-		return "#" + channel.Name
-	case discord.GuildVoice, discord.GuildStageVoice:
-		return "v-" + channel.Name
+		icon = icons.GuildText
+	case discord.GuildVoice:
+		icon = icons.GuildVoice
+	case discord.GuildStageVoice:
+		icon = icons.GuildStageVoice
+
+	case discord.GuildAnnouncementThread:
+		icon = icons.GuildAnnouncementThread
+	case discord.GuildPublicThread:
+		icon = icons.GuildPublicThread
+	case discord.GuildPrivateThread:
+		icon = icons.GuildPrivateThread
+
 	case discord.GuildAnnouncement:
-		return "a-" + channel.Name
-	case discord.GuildStore:
-		return "s-" + channel.Name
+		icon = icons.GuildAnnouncement
 	case discord.GuildForum:
-		return "f-" + channel.Name
-	case discord.GuildPublicThread, discord.GuildPrivateThread, discord.GuildAnnouncementThread:
-		return "t-" + channel.Name
-	default:
-		return channel.Name
+		icon = icons.GuildForum
+	case discord.GuildStore:
+		icon = icons.GuildStore
 	}
+
+	return icon + channel.Name
 }