Merge pull request #3 from Obito1903/master

Keep playlist order + Spotify URL parsing
2024-11-12 22:30:26 +01:00 · 2023-02-08 18:00:30 +01:00 · 2023-02-08 18:00:30 +01:00 · 5c842b6a2e
commit 5c842b6a2e
parent 961d975540 a001184117
4 changed files with 101 additions and 33 deletions
--- a/Cargo.lock
+++ b/Cargo.lock
@ -51,6 +51,15 @@ dependencies = [
 "opaque-debug",
 ]

+[[package]]
+name = "aho-corasick"
+version = "0.7.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc936419f96fa211c1b9166887b38e5e40b19958e5b895be7c1f93adec7071ac"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "alsa"
 version = "0.6.0"
@ -1700,18 +1709,20 @@ dependencies = [

 [[package]]
 name = "regex"
-version = "1.5.6"
+version = "1.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d83f127d94bdbcda4c8cc2e50f6f84f4b611f69c902699ca385a39c3a75f9ff1"
+checksum = "48aaa5748ba571fb95cd2c85c09f629215d3a6ece942baa100950af03a34f733"
 dependencies = [
+ "aho-corasick",
+ "memchr",
 "regex-syntax",
 ]

 [[package]]
 name = "regex-syntax"
-version = "0.6.26"
+version = "0.6.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49b3de9ec5dc0a3417da371aab17d729997c15010e7fd24ff707773a33bddb64"
+checksum = "456c603be3e8d448b072f410900c09faf164fbce2d480456f50eea6e25f9c848"

 [[package]]
 name = "remove_dir_all"
@ -1901,6 +1912,7 @@ dependencies = [
 "indicatif",
 "librespot",
 "pkg-config",
+ "regex",
 "rpassword",
 "structopt",
 "tokio",
--- a/Cargo.toml
+++ b/Cargo.toml
@ -15,6 +15,7 @@ librespot = "0.3.1"
 tokio = { version = "1.18.2", features = ["rt"] }
 flac-bound = { version = "0.2.0" }
 audiotags = "0.2.7182"
+regex = "1.7.1"

 [package.metadata.deb]
 depends="libflac-dev"
--- a/README.md
+++ b/README.md
@ -32,21 +32,23 @@ spotify-dl 0.1.0
 A commandline utility to download music directly from Spotify

 USAGE:
-    spotify-dl [OPTIONS] --username <username> [tracks]...
+    spotify-dl [FLAGS] [OPTIONS] --username <username> [tracks]...

 FLAGS:
    -h, --help       Prints help information
+    -o, --ordered    Download songs in the order they are in the playlist, prfixing the filename with the track number
    -V, --version    Prints version information

 OPTIONS:
    -d, --destination <destination>    The directory where the songs will be downloaded [default: .]
+    -p, --password <password>          Your Spotify password
    -u, --username <username>          Your Spotify username

 ARGS:
    <tracks>...    A list of Spotify URIs (songs, podcasts or playlists)
 ```

-Songs and playlists must be passed as Spotify URIs (e.g. `spotify:track:123456789abcdefghABCDEF` for songs and `spotify:playlist:123456789abcdefghABCDEF` for playlists).
+Songs and playlists must be passed as Spotify URIs or URLs (e.g. `spotify:track:123456789abcdefghABCDEF` for songs and `spotify:playlist:123456789abcdefghABCDEF` for playlists or `https://open.spotify.com/playlist/123456789abcdefghABCDEF?si=1234567890`).

 ## Disclaimer

--- a/src/main.rs
+++ b/src/main.rs
@ -2,25 +2,29 @@ mod file_sink;

 extern crate rpassword;

-use std::{path::PathBuf};
+use std::path::PathBuf;

-use librespot::{core::authentication::Credentials, metadata::Playlist};
 use librespot::core::config::SessionConfig;
 use librespot::core::session::Session;
 use librespot::core::spotify_id::SpotifyId;
 use librespot::playback::config::PlayerConfig;
+use librespot::{core::authentication::Credentials, metadata::Playlist};

+use librespot::playback::audio_backend::Open;
 use librespot::playback::player::Player;
-use librespot::playback::audio_backend::{Open};

-use librespot::metadata::{Track, Artist, Metadata, Album};
+use librespot::metadata::{Album, Artist, Metadata, Track};

+use regex::Regex;
 use structopt::StructOpt;

 use indicatif::{ProgressBar, ProgressStyle};

 #[derive(Debug, StructOpt)]
-#[structopt(name = "spotify-dl", about = "A commandline utility to download music directly from Spotify")]
+#[structopt(
+    name = "spotify-dl",
+    about = "A commandline utility to download music directly from Spotify"
+)]
 struct Opt {
    #[structopt(help = "A list of Spotify URIs (songs, podcasts or playlists)")]
    tracks: Vec<String>,
@ -28,8 +32,19 @@ struct Opt {
    username: String,
    #[structopt(short = "p", long = "password", help = "Your Spotify password")]
    password: Option<String>,
-    #[structopt(short = "d", long = "destination", default_value = ".", help = "The directory where the songs will be downloaded")]
-    destination: String
+    #[structopt(
+        short = "d",
+        long = "destination",
+        default_value = ".",
+        help = "The directory where the songs will be downloaded"
+    )]
+    destination: String,
+    #[structopt(
+        short = "o",
+        long = "ordered",
+        help = "Prefixing the filename with its index in the playlist"
+    )]
+    ordered: bool,
 }

 #[derive(Clone)]
@ -41,11 +56,18 @@ pub struct TrackMetadata {

 async fn create_session(credentials: Credentials) -> Session {
    let session_config = SessionConfig::default();
-    let session = Session::connect(session_config, credentials, None).await.unwrap();
+    let session = Session::connect(session_config, credentials, None)
+        .await
+        .unwrap();
    session
 }

-async fn download_tracks(session: &Session, destination: PathBuf, tracks: Vec<SpotifyId>) {
+async fn download_tracks(
+    session: &Session,
+    destination: PathBuf,
+    tracks: Vec<SpotifyId>,
+    ordered: bool,
+) {
    let player_config = PlayerConfig::default();
    let bar_style = ProgressStyle::default_bar()
        .template("[{elapsed_precise}] {bar:40.cyan/blue} {pos:>7}/{len:7} (ETA: {eta}) {msg}")
@ -54,14 +76,14 @@ async fn download_tracks(session: &Session, destination: PathBuf, tracks: Vec<Sp
    bar.set_style(bar_style);
    bar.enable_steady_tick(500);

-    for track in tracks {
-        let track_item = Track::get(&session, track).await.unwrap();
+    for (i, track) in tracks.iter().enumerate() {
+        let track_item = Track::get(&session, *track).await.unwrap();
        let artist_name: String;

        let mut metadata = TrackMetadata {
            artists: Vec::new(),
            track_name: track_item.name,
-            album: Album::get(session, track_item.album).await.unwrap().name
+            album: Album::get(session, track_item.album).await.unwrap().name,
        };
        if track_item.artists.len() > 1 {
            let mut tmp: String = String::new();
@ -72,22 +94,33 @@ async fn download_tracks(session: &Session, destination: PathBuf, tracks: Vec<Sp
                tmp.push_str(", ");
            }
            artist_name = String::from(tmp.trim_end_matches(", "));
-        }
-        else {
-            artist_name = Artist::get(&session, track_item.artists[0]).await.unwrap().name;
+        } else {
+            artist_name = Artist::get(&session, track_item.artists[0])
+                .await
+                .unwrap()
+                .name;
            metadata.artists.push(artist_name.clone());
        }
        let full_track_name = format!("{} - {}", artist_name, metadata.track_name);
-        let filename = format!("{}.flac", full_track_name);
+        let filename: String;
+        if ordered {
+            filename = format!("{:03} - {}.flac", i + 1, full_track_name);
+        } else {
+            filename = format!("{}.flac", full_track_name);
+        }
        let joined_path = destination.join(&filename);
        let path = joined_path.to_str().unwrap();
        bar.set_message(full_track_name.as_str());
-        let mut file_sink = file_sink::FileSink::open(Some(path.to_owned()), librespot::playback::config::AudioFormat::S16);
+        let mut file_sink = file_sink::FileSink::open(
+            Some(path.to_owned()),
+            librespot::playback::config::AudioFormat::S16,
+        );
        file_sink.add_metadata(metadata);
-        let (mut player, _) = Player::new(player_config.clone(), session.clone(), None, move || {
-            Box::new(file_sink)
-        });
-        player.load(track, true, 0);
+        let (mut player, _) =
+            Player::new(player_config.clone(), session.clone(), None, move || {
+                Box::new(file_sink)
+            });
+        player.load(*track, true, 0);
        player.await_end_of_track().await;
        player.stop();
        bar.inc(1);
@ -97,11 +130,12 @@ async fn download_tracks(session: &Session, destination: PathBuf, tracks: Vec<Sp

 #[tokio::main]
 async fn main() {
-
    let opt = Opt::from_args();

    let username = opt.username;
-    let password = opt.password.unwrap_or_else(|| rpassword::read_password_from_tty(Some("Password: ")).unwrap());
+    let password = opt
+        .password
+        .unwrap_or_else(|| rpassword::read_password_from_tty(Some("Password: ")).unwrap());
    let credentials = Credentials::with_password(username, password);

    let session = create_session(credentials.clone()).await;
@ -109,7 +143,18 @@ async fn main() {
    let mut tracks: Vec<SpotifyId> = Vec::new();

    for track_url in opt.tracks {
-        let track = SpotifyId::from_uri(track_url.as_str()).unwrap();
+        let track = SpotifyId::from_uri(track_url.as_str()).unwrap_or_else(|_| {
+            let regex = Regex::new(r"https://open.spotify.com/(\w+)/(.*)\?").unwrap();
+
+            let results = regex.captures(track_url.as_str()).unwrap();
+            let uri = format!(
+                "spotify:{}:{}",
+                results.get(1).unwrap().as_str(),
+                results.get(2).unwrap().as_str()
+            );
+
+            SpotifyId::from_uri(&uri).unwrap()
+        });
        match &track.audio_type {
            librespot::core::spotify_id::SpotifyAudioType::Track => {
                tracks.push(track);
@ -120,7 +165,10 @@ async fn main() {
            librespot::core::spotify_id::SpotifyAudioType::NonPlayable => {
                match Playlist::get(&session, track).await {
                    Ok(mut playlist) => {
-                        println!("Adding all songs from playlist {} (by {}) to the queue", &playlist.name, &playlist.user);
+                        println!(
+                            "Adding all songs from playlist {} (by {}) to the queue",
+                            &playlist.name, &playlist.user
+                        );
                        tracks.append(&mut playlist.tracks);
                    }
                    Err(_) => {
@ -131,6 +179,11 @@ async fn main() {
        }
    }

-    download_tracks(&session, PathBuf::from(opt.destination), tracks).await;
-
+    download_tracks(
+        &session,
+        PathBuf::from(opt.destination),
+        tracks,
+        opt.ordered,
+    )
+    .await;
 }