librespot/examples/play_connect.rs

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use librespot::{
core::{
authentication::Credentials, config::SessionConfig, session::Session, spotify_id::SpotifyId,
},
playback::{
audio_backend,
config::{AudioFormat, PlayerConfig},
mixer::NoOpVolume,
player::Player,
},
};
use librespot_connect::{
config::ConnectConfig,
spirc::{Spirc, SpircLoadCommand},
};
use librespot_metadata::{Album, Metadata};
use librespot_playback::mixer::{softmixer::SoftMixer, Mixer, MixerConfig};
use librespot_protocol::spirc::TrackRef;
use std::env;
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use std::sync::Arc;
use tokio::join;
#[tokio::main]
async fn main() {
let session_config = SessionConfig::default();
let player_config = PlayerConfig::default();
let audio_format = AudioFormat::default();
let connect_config = ConnectConfig::default();
let mut args: Vec<_> = env::args().collect();
let context_uri = if args.len() == 3 {
args.pop().unwrap()
} else if args.len() == 2 {
String::from("spotify:album:79dL7FLiJFOO0EoehUHQBv")
} else {
eprintln!("Usage: {} ACCESS_TOKEN (ALBUM URI)", args[0]);
return;
};
let credentials = Credentials::with_access_token(&args[1]);
let backend = audio_backend::find(None).unwrap();
println!("Connecting...");
let session = Session::new(session_config, None);
let player = Player::new(
player_config,
session.clone(),
Box::new(NoOpVolume),
move || backend(None, audio_format),
);
let (spirc, spirc_task) = Spirc::new(
connect_config,
session.clone(),
credentials,
player,
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Arc::new(SoftMixer::open(MixerConfig::default())),
)
.await
.unwrap();
join!(spirc_task, async {
let album = Album::get(&session, &SpotifyId::from_uri(&context_uri).unwrap())
.await
.unwrap();
let tracks = album
.tracks()
.map(|track_id| {
let mut track = TrackRef::new();
track.set_gid(Vec::from(track_id.to_raw()));
track
})
.collect();
println!(
"Playing album: {} by {}",
&album.name,
album
.artists
.first()
.map_or("unknown", |artist| &artist.name)
);
spirc.activate().unwrap();
spirc
.load(SpircLoadCommand {
context_uri,
start_playing: true,
shuffle: false,
repeat: false,
playing_track_index: 0, // the index specifies which track in the context starts playing, in this case the first in the album
tracks,
})
.unwrap();
});
}