WIP: started to impl. songbird

Cargo.toml

@@ -13,5 +13,11 @@ tokio = { version = "1.36", features = ["macros", "rt-multi-thread"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 confy = "0.6.0"
-lavalink-rs = "0.10"
+songbird = "0.4"
 chrono = "0.4"
+reqwest = "0.11"
+symphonia = "0.5"
+tracing = "0.1.40"
+tracing-subscriber = "0.3.18"
+tracing-futures = "0.2.5"
+futures = "0.3.1"

src/commands/info.rs

@@ -1,9 +1,8 @@
 use chrono::Local;
 use serenity::all::{CommandInteraction, Context};
 use serenity::builder::{CreateCommand, CreateEmbed, CreateEmbedAuthor, CreateEmbedFooter};
-use serenity::model::application::ResolvedOption;
 
-pub fn run(ctx: &Context, command: &CommandInteraction, _options: &[ResolvedOption]) -> CreateEmbed {
+pub async fn run(_ctx: &Context, command: &CommandInteraction) -> CreateEmbed {
     let username = command.user.name.as_str();
     let current_time = Local::now().format("%Y-%m-%d @ %H:%M:%S");
     CreateEmbed::new()

src/commands/play.rs

@@ -1,16 +1,16 @@
-
 use chrono::Local;
-use serenity::all::{CommandInteraction, Context, ResolvedOption, ResolvedValue};
+use serenity::all::{CommandDataOption, CommandDataOptionValue, CommandInteraction, Context, ResolvedOption, ResolvedValue};
 use serenity::builder::{CreateCommand, CreateCommandOption, CreateEmbed, CreateEmbedAuthor, CreateEmbedFooter};
 use serenity::model::application::CommandOptionType;
 
-pub fn run(ctx: &Context, command: &CommandInteraction, options: &[ResolvedOption]) -> CreateEmbed {
+pub async fn run(ctx: &Context, command: &CommandInteraction) -> CreateEmbed {
     let username = command.user.name.as_str();
     let current_time = Local::now().format("%Y-%m-%d @ %H:%M:%S");
+    let options = &command.data.options;
 
-    let query = if let Some(ResolvedOption {
-        value: ResolvedValue::String(query), ..
-    }) = options.first()
+    let query = if let Some(CommandDataOption {
+        value: CommandDataOptionValue::String(query), ..
+    }) = &options.first()
     {
         query
     } else {
@@ -21,6 +21,45 @@ pub fn run(ctx: &Context, command: &CommandInteraction, options: &[ResolvedOptio
         .footer(CreateEmbedFooter::new(format!(">{} | {}", current_time, username)))
     };
 
+    let guild_id = match &command.guild_id {
+        Some(guild_id) => guild_id,
+        None => {
+            return CreateEmbed::new()
+                .author(CreateEmbedAuthor::new("Rustendo"))
+                .title("guildid not found")
+                .description("Could not find guild id.")
+                .footer(CreateEmbedFooter::new(format!("> {} | {}", current_time, username)));
+        }
+    };
+    
+    let (guild_id, channel_id) = {
+        let guild = &ctx.cache.guild(guild_id).unwrap();
+        // This may be unsafe, idk not sure yet
+        let channel_id = guild
+            .voice_states
+            .get(&command.user.id)
+            .and_then(|voice_state| voice_state.channel_id);
+        (guild.id, channel_id)
+    };
+
+    let connect_to = match channel_id {
+        Some(channel) => channel,
+        None => {
+            return CreateEmbed::new()
+                .author(CreateEmbedAuthor::new("Rustendo"))
+                .title("You are not in a VC.")
+                .description("Join one to start playing music.")
+                .footer(CreateEmbedFooter::new(format!("> {} | {}", current_time, username)));
+        },
+    };
+
+    let manager = &songbird::get(ctx)
+        .await
+        .expect("")
+        .clone();
+
+    manager.join(guild_id, connect_to).await.expect("Cannot connect>...");
+    
     CreateEmbed::new()
     .author(CreateEmbedAuthor::new("Rustendo"))
     .title(format!("Searching for {}", query))

src/commands/stop.rs

@@ -1,9 +1,8 @@
 use chrono::Local;
 use serenity::all::{CommandInteraction, Context};
 use serenity::builder::{CreateCommand, CreateEmbed, CreateEmbedAuthor, CreateEmbedFooter};
-use serenity::model::application::ResolvedOption;
 
-pub fn run(ctx: &Context, command: &CommandInteraction, _options: &[ResolvedOption]) -> CreateEmbed {
+pub async fn run(_ctx: &Context, command: &CommandInteraction) -> CreateEmbed {
     let username = command.user.name.as_str();
     let current_time = Local::now().format("%Y-%m-%d @ %H:%M:%S");
     CreateEmbed::new()

src/handler/lavalink_event_handler.rs

@@ -1,8 +0,0 @@
-use lavalink_rs::{client::LavalinkClient, model::events};
-use serenity::all::standard::macros::hook;
-
-#[hook]
-pub async fn ready_event(client: LavalinkClient, _session_id: String, event: &events::Ready) {
-    client.delete_all_player_contexts().await.unwrap();
-    println!("Lavalink is ready for Freddy:: {:?}", event);
-}

src/handler/mod.rs

@@ -1 +0,0 @@
-pub mod lavalink_event_handler;

src/main.rs

@@ -2,13 +2,9 @@ mod commands;
 mod util;
 mod handler;
 
-use std::error::Error;
-
-use lavalink_rs::client::LavalinkClient;
-use lavalink_rs::model::events::Events;
-use lavalink_rs::model::UserId;
-use lavalink_rs::node::NodeBuilder;
-use serenity::all::OnlineStatus;
+use std::thread::current;
+use chrono::Local;
+use serenity::all::{CommandInteraction, OnlineStatus};
 use serenity::async_trait;
 use serenity::builder::{CreateEmbed, CreateEmbedAuthor, CreateEmbedFooter, CreateInteractionResponse, CreateInteractionResponseMessage};
 use serenity::gateway::ActivityData;
@@ -17,27 +13,39 @@ use serenity::model::gateway::Ready;
 use serenity::prelude::*;
 use util::config;
 
-use crate::handler::lavalink_event_handler;
+// This trait adds the `register_songbird` and `register_songbird_with` methods
+// to the client builder below, making it easy to install this voice client.
+// The voice client can be retrieved in any command using `songbird::get(ctx).await`.
+use songbird::SerenityInit;
 
+// Event related imports to detect track creation failures.
+use songbird::events::{Event, EventContext, EventHandler as VoiceEventHandler, TrackEvent};
+
+// To turn user URLs into playable audio, we'll use yt-dlp.
+use songbird::input::YoutubeDl;
+
+// YtDl requests need an HTTP client to operate -- we'll create and store our own.
+use reqwest::Client as HttpClient;
+
+// Import the `Context` to handle commands.
+use serenity::client::Context;
+
+struct HttpKey;
+impl TypeMapKey for HttpKey {
+    type Value = HttpClient;
+}
 
 struct Handler;
 
-pub struct Data {
-    pub lavalink: LavalinkClient,
-}
-
 #[async_trait]
 impl EventHandler for Handler {
     async fn interaction_create(&self, ctx: Context, interaction: Interaction) {
         if let Interaction::Command(command) = interaction {
             let content = match command.data.name.as_str() {
-                "info" => Some(commands::info::run(&ctx, &command, &command.data.options())),
-                "play" => Some(commands::play::run(&ctx, &command, &command.data.options())),
-                "stop" => Some(commands::stop::run(&ctx, &command, &command.data.options())),
-                _ => Some(CreateEmbed::new()
-                .author(CreateEmbedAuthor::new("Rustendo"))
-                .description("Cannot find command")
-                .footer(CreateEmbedFooter::new("Error during execution"))),
+                "info" => Some(commands::info::run(&ctx, &command)),
+                "play" => Some(commands::play::run(&ctx, &command)),
+                "stop" => Some(commands::stop::run(&ctx, &command)),
+                _ => Some(respond_with_error(&ctx, &command)),
             };
 
             if let Some(embed) = content {
@@ -61,6 +69,17 @@ impl EventHandler for Handler {
     }
 }
 
+pub async fn respond_with_error(_ctx: &Context, command: &CommandInteraction) -> CreateEmbed {
+    let username = &command.user.name.as_str();
+    let current_time = Local::now().format("%Y-%m-%d @ %H:%M:%S");
+    
+    CreateEmbed::new()
+        .author(CreateEmbedAuthor::new("Rustendo"))
+        .title("Command not found")
+        .description("Cannot find the executed command")
+        .footer(CreateEmbedFooter::new(format!("> {} | {}", current_time, username)))
+}
+
 #[tokio::main]
 async fn main() {
     println!(r"__________               __                      .___      
@@ -78,30 +97,13 @@ async fn main() {
     let status = OnlineStatus::DoNotDisturb;
     let activity = ActivityData::streaming("music", "https://twitch.tv/moonleaytv").unwrap();
 
-    let node_builder = NodeBuilder {
-    hostname: config.lavalink_address,
-    password: config.lavalink_password,
-    user_id: UserId(config.user_id),
-    ..Default::default()
-    };
-
-    // let event = Events::default();
-    let event = Events {
-        ready: Some(lavalink_event_handler::ready_event),
-        ..Default::default()
-    };
-
-    // Connect to lavalink
-    let lavalink_client = LavalinkClient::new(event, vec![node_builder]);
-    tokio::spawn(async move {
-        lavalink_client.start().await;
-    });
-
     // Build the client
     let mut client = Client::builder(config.discord_token, GatewayIntents::empty())
         .event_handler(Handler)
         .status(status)
         .activity(activity)
+        .register_songbird()
+        .type_map_insert::<HttpKey>(HttpClient::new())
         .await
         .expect("Error creating client");
 
@@ -109,7 +111,9 @@ async fn main() {
     //
     // Shards will automatically attempt to reconnect, and will perform exponential backoff until
     // it reconnects.
-    if let Err(why) = client.start().await {
+    if let Err(why) = client
+    .start()
+    .await {
         println!("Client error: {why:?}");
     }
 }