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Use mpvipc-async version 0.1.0

This commit is contained in:
Oystein Kristoffer Tveit 2024-04-18 22:02:39 +02:00
parent 5c246adda5
commit 0f3e6a79b2
Signed by: oysteikt
GPG Key ID: 9F2F7D8250F35146
5 changed files with 494 additions and 413 deletions
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649
Cargo.lock generated
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File diff suppressed because it is too large Load Diff

2
Cargo.toml
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@ -11,7 +11,7 @@ axum = { version = "0.6.20", features = ["macros"] }
clap = { version = "4.4.1", features = ["derive"] } clap = { version = "4.4.1", features = ["derive"] }
env_logger = "0.10.0" env_logger = "0.10.0"
log = "0.4.20" log = "0.4.20"
mpvipc = "1.3.0" mpvipc-async = { git = "https://git.pvv.ntnu.no/oysteikt/mpvipc-async.git", rev = "v0.1.0" }
serde = { version = "1.0.188", features = ["derive"] } serde = { version = "1.0.188", features = ["derive"] }
serde_json = "1.0.105" serde_json = "1.0.105"
tokio = { version = "1.32.0", features = ["full"] } tokio = { version = "1.32.0", features = ["full"] }

161
src/api/base.rs
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@ -1,62 +1,61 @@
use std::sync::Arc; use mpvipc_async::{
LoopProperty, Mpv, MpvExt, NumberChangeOptions, PlaylistAddOptions, PlaylistAddTypeOptions,
use log::trace; SeekOptions, Switch,
use mpvipc::{
Mpv, NumberChangeOptions, PlaylistAddOptions, PlaylistAddTypeOptions, SeekOptions, Switch,
}; };
use serde_json::{json, Value}; use serde_json::{json, Value};
use tokio::sync::Mutex;
/// Add item to playlist /// Add item to playlist
pub async fn loadfile(mpv: Arc<Mutex<Mpv>>, path: &str) -> anyhow::Result<()> { pub async fn loadfile(mpv: Mpv, path: &str) -> anyhow::Result<()> {
trace!("api::loadfile({:?})", path); log::trace!("api::loadfile({:?})", path);
mpv.lock().await.playlist_add( mpv.playlist_add(
path, path,
PlaylistAddTypeOptions::File, PlaylistAddTypeOptions::File,
PlaylistAddOptions::Append, PlaylistAddOptions::Append,
)?; )
.await?;
Ok(()) Ok(())
} }
/// Check whether the player is paused or playing /// Check whether the player is paused or playing
pub async fn play_get(mpv: Arc<Mutex<Mpv>>) -> anyhow::Result<Value> { pub async fn play_get(mpv: Mpv) -> anyhow::Result<Value> {
trace!("api::play_get()"); log::trace!("api::play_get()");
let paused: bool = mpv.lock().await.get_property("pause")?; let paused: bool = !mpv.is_playing().await?;
Ok(json!(!paused)) Ok(json!(!paused))
} }
/// Set whether the player is paused or playing /// Set whether the player is paused or playing
pub async fn play_set(mpv: Arc<Mutex<Mpv>>, should_play: bool) -> anyhow::Result<()> { pub async fn play_set(mpv: Mpv, should_play: bool) -> anyhow::Result<()> {
trace!("api::play_set({:?})", should_play); log::trace!("api::play_set({:?})", should_play);
mpv.lock() mpv.set_playback(if should_play { Switch::On } else { Switch::Off })
.await .await
.set_property("pause", !should_play)
.map_err(|e| e.into()) .map_err(|e| e.into())
} }
/// Get the current player volume /// Get the current player volume
pub async fn volume_get(mpv: Arc<Mutex<Mpv>>) -> anyhow::Result<Value> { pub async fn volume_get(mpv: Mpv) -> anyhow::Result<Value> {
trace!("api::volume_get()"); log::trace!("api::volume_get()");
let volume: f64 = mpv.lock().await.get_property("volume")?; let volume: f64 = mpv.get_volume().await?;
Ok(json!(volume)) Ok(json!(volume))
} }
/// Set the player volume /// Set the player volume
pub async fn volume_set(mpv: Arc<Mutex<Mpv>>, value: f64) -> anyhow::Result<()> { pub async fn volume_set(mpv: Mpv, value: f64) -> anyhow::Result<()> {
trace!("api::volume_set({:?})", value); log::trace!("api::volume_set({:?})", value);
mpv.lock() mpv.set_volume(value, NumberChangeOptions::Absolute)
.await .await
.set_volume(value, NumberChangeOptions::Absolute)
.map_err(|e| e.into()) .map_err(|e| e.into())
} }
/// Get current playback position /// Get current playback position
pub async fn time_get(mpv: Arc<Mutex<Mpv>>) -> anyhow::Result<Value> { pub async fn time_get(mpv: Mpv) -> anyhow::Result<Value> {
trace!("api::time_get()"); log::trace!("api::time_get()");
let current: f64 = mpv.lock().await.get_property("time-pos")?; let current: Option<f64> = mpv.get_time_pos().await?;
let remaining: f64 = mpv.lock().await.get_property("time-remaining")?; let remaining: Option<f64> = mpv.get_time_remaining().await?;
let total = current + remaining; let total = match (current, remaining) {
(Some(c), Some(r)) => Some(c + r),
(_, _) => None,
};
Ok(json!({ Ok(json!({
"current": current, "current": current,
@ -66,22 +65,16 @@ pub async fn time_get(mpv: Arc<Mutex<Mpv>>) -> anyhow::Result<Value> {
} }
/// Set playback position /// Set playback position
pub async fn time_set( pub async fn time_set(mpv: Mpv, pos: Option<f64>, percent: Option<f64>) -> anyhow::Result<()> {
mpv: Arc<Mutex<Mpv>>, log::trace!("api::time_set({:?}, {:?})", pos, percent);
pos: Option<f64>,
percent: Option<f64>,
) -> anyhow::Result<()> {
trace!("api::time_set({:?}, {:?})", pos, percent);
if pos.is_some() && percent.is_some() { if pos.is_some() && percent.is_some() {
anyhow::bail!("pos and percent cannot be provided at the same time"); anyhow::bail!("pos and percent cannot be provided at the same time");
} }
if let Some(pos) = pos { if let Some(pos) = pos {
mpv.lock().await.seek(pos, SeekOptions::Absolute)?; mpv.seek(pos, SeekOptions::Absolute).await?;
} else if let Some(percent) = percent { } else if let Some(percent) = percent {
mpv.lock() mpv.seek(percent, SeekOptions::AbsolutePercent).await?;
.await
.seek(percent, SeekOptions::AbsolutePercent)?;
} else { } else {
anyhow::bail!("Either pos or percent must be provided"); anyhow::bail!("Either pos or percent must be provided");
}; };
@ -90,10 +83,10 @@ pub async fn time_set(
} }
/// Get the current playlist /// Get the current playlist
pub async fn playlist_get(mpv: Arc<Mutex<Mpv>>) -> anyhow::Result<Value> { pub async fn playlist_get(mpv: Mpv) -> anyhow::Result<Value> {
trace!("api::playlist_get()"); log::trace!("api::playlist_get()");
let playlist: mpvipc::Playlist = mpv.lock().await.get_playlist()?; let playlist: mpvipc_async::Playlist = mpv.get_playlist().await?;
let is_playing: bool = mpv.lock().await.get_property("pause")?; let is_playing: bool = mpv.is_playing().await?;
let items: Vec<Value> = playlist let items: Vec<Value> = playlist
.0 .0
@ -104,7 +97,7 @@ pub async fn playlist_get(mpv: Arc<Mutex<Mpv>>) -> anyhow::Result<Value> {
"index": i, "index": i,
"current": item.current, "current": item.current,
"playing": is_playing, "playing": is_playing,
"filename": item.filename, "filename": item.title.as_ref().unwrap_or(&item.filename),
"data": { "data": {
"fetching": true, "fetching": true,
} }
@ -116,74 +109,64 @@ pub async fn playlist_get(mpv: Arc<Mutex<Mpv>>) -> anyhow::Result<Value> {
} }
/// Skip to the next item in the playlist /// Skip to the next item in the playlist
pub async fn playlist_next(mpv: Arc<Mutex<Mpv>>) -> anyhow::Result<()> { pub async fn playlist_next(mpv: Mpv) -> anyhow::Result<()> {
trace!("api::playlist_next()"); log::trace!("api::playlist_next()");
mpv.lock().await.next().map_err(|e| e.into()) mpv.next().await.map_err(|e| e.into())
} }
/// Go back to the previous item in the playlist /// Go back to the previous item in the playlist
pub async fn playlist_previous(mpv: Arc<Mutex<Mpv>>) -> anyhow::Result<()> { pub async fn playlist_previous(mpv: Mpv) -> anyhow::Result<()> {
trace!("api::playlist_previous()"); log::trace!("api::playlist_previous()");
mpv.lock().await.prev().map_err(|e| e.into()) mpv.prev().await.map_err(|e| e.into())
} }
/// Go chosen item in the playlist /// Go chosen item in the playlist
pub async fn playlist_goto(mpv: Arc<Mutex<Mpv>>, index: usize) -> anyhow::Result<()> { pub async fn playlist_goto(mpv: Mpv, index: usize) -> anyhow::Result<()> {
trace!("api::playlist_goto({:?})", index); log::trace!("api::playlist_goto({:?})", index);
mpv.lock() mpv.playlist_play_id(index).await.map_err(|e| e.into())
.await
.playlist_play_id(index)
.map_err(|e| e.into())
} }
/// Clears the playlist /// Clears the playlist
pub async fn playlist_clear(mpv: Arc<Mutex<Mpv>>) -> anyhow::Result<()> { pub async fn playlist_clear(mpv: Mpv) -> anyhow::Result<()> {
trace!("api::playlist_clear()"); log::trace!("api::playlist_clear()");
mpv.lock().await.playlist_clear().map_err(|e| e.into()) mpv.playlist_clear().await.map_err(|e| e.into())
} }
/// Remove an item from the playlist by index /// Remove an item from the playlist by index
pub async fn playlist_remove(mpv: Arc<Mutex<Mpv>>, index: usize) -> anyhow::Result<()> { pub async fn playlist_remove(mpv: Mpv, index: usize) -> anyhow::Result<()> {
trace!("api::playlist_remove({:?})", index); log::trace!("api::playlist_remove({:?})", index);
mpv.lock() mpv.playlist_remove_id(index).await.map_err(|e| e.into())
.await
.playlist_remove_id(index)
.map_err(|e| e.into())
} }
/// Move an item in the playlist from one index to another /// Move an item in the playlist from one index to another
pub async fn playlist_move(mpv: Arc<Mutex<Mpv>>, from: usize, to: usize) -> anyhow::Result<()> { pub async fn playlist_move(mpv: Mpv, from: usize, to: usize) -> anyhow::Result<()> {
trace!("api::playlist_move({:?}, {:?})", from, to); log::trace!("api::playlist_move({:?}, {:?})", from, to);
mpv.lock() mpv.playlist_move_id(from, to).await.map_err(|e| e.into())
.await
.playlist_move_id(from, to)
.map_err(|e| e.into())
} }
/// Shuffle the playlist /// Shuffle the playlist
pub async fn shuffle(mpv: Arc<Mutex<Mpv>>) -> anyhow::Result<()> { pub async fn shuffle(mpv: Mpv) -> anyhow::Result<()> {
trace!("api::shuffle()"); log::trace!("api::shuffle()");
mpv.lock().await.playlist_shuffle().map_err(|e| e.into()) mpv.playlist_shuffle().await.map_err(|e| e.into())
} }
/// See whether it loops the playlist or not /// See whether it loops the playlist or not
pub async fn playlist_get_looping(mpv: Arc<Mutex<Mpv>>) -> anyhow::Result<Value> { pub async fn playlist_get_looping(mpv: Mpv) -> anyhow::Result<Value> {
trace!("api::playlist_get_looping()"); log::trace!("api::playlist_get_looping()");
let loop_playlist = mpv.lock().await.get_property_string("loop-playlist")? == "inf";
Ok(json!(loop_playlist)) let loop_status = match mpv.playlist_is_looping().await? {
LoopProperty::No => false,
LoopProperty::Inf => true,
LoopProperty::N(_) => true,
};
Ok(json!(loop_status))
} }
pub async fn playlist_set_looping(mpv: Arc<Mutex<Mpv>>, r#loop: bool) -> anyhow::Result<()> { pub async fn playlist_set_looping(mpv: Mpv, r#loop: bool) -> anyhow::Result<()> {
trace!("api::playlist_set_looping({:?})", r#loop); log::trace!("api::playlist_set_looping({:?})", r#loop);
if r#loop {
mpv.lock() mpv.set_loop_playlist(if r#loop { Switch::On } else { Switch::Off })
.await .await
.set_loop_playlist(Switch::On)
.map_err(|e| e.into())
} else {
mpv.lock()
.await
.set_loop_playlist(Switch::Off)
.map_err(|e| e.into()) .map_err(|e| e.into())
} }
}

53
src/api/rest_wrapper_v1.rs
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@ -1,5 +1,3 @@
use std::sync::Arc;
use axum::{ use axum::{
extract::{Query, State}, extract::{Query, State},
http::StatusCode, http::StatusCode,
@ -7,13 +5,12 @@ use axum::{
routing::{delete, get, post}, routing::{delete, get, post},
Json, Router, Json, Router,
}; };
use mpvipc::Mpv; use mpvipc_async::Mpv;
use serde_json::{json, Value}; use serde_json::{json, Value};
use tokio::sync::Mutex;
use super::base; use super::base;
pub fn rest_api_routes(mpv: Arc<Mutex<Mpv>>) -> Router { pub fn rest_api_routes(mpv: Mpv) -> Router {
Router::new() Router::new()
.route("/load", post(loadfile)) .route("/load", post(loadfile))
.route("/play", get(play_get)) .route("/play", get(play_get))
@ -54,7 +51,7 @@ impl IntoResponse for RestResponse {
Ok(value) => (StatusCode::OK, Json(value)).into_response(), Ok(value) => (StatusCode::OK, Json(value)).into_response(),
Err(err) => ( Err(err) => (
StatusCode::INTERNAL_SERVER_ERROR, StatusCode::INTERNAL_SERVER_ERROR,
Json(json!({ "error": err.to_string(), "success": false })), Json(json!({ "error": err.to_string(), "errortext": err.to_string(), "success": false })),
) )
.into_response(), .into_response(),
} }
@ -72,14 +69,11 @@ struct LoadFileArgs {
path: String, path: String,
} }
async fn loadfile( async fn loadfile(State(mpv): State<Mpv>, Query(query): Query<LoadFileArgs>) -> RestResponse {
State(mpv): State<Arc<Mutex<Mpv>>>,
Query(query): Query<LoadFileArgs>,
) -> RestResponse {
base::loadfile(mpv, &query.path).await.into() base::loadfile(mpv, &query.path).await.into()
} }
async fn play_get(State(mpv): State<Arc<Mutex<Mpv>>>) -> RestResponse { async fn play_get(State(mpv): State<Mpv>) -> RestResponse {
base::play_get(mpv).await.into() base::play_get(mpv).await.into()
} }
@ -88,15 +82,12 @@ struct PlaySetArgs {
play: String, play: String,
} }
async fn play_set( async fn play_set(State(mpv): State<Mpv>, Query(query): Query<PlaySetArgs>) -> RestResponse {
State(mpv): State<Arc<Mutex<Mpv>>>,
Query(query): Query<PlaySetArgs>,
) -> RestResponse {
let play = query.play.to_lowercase() == "true"; let play = query.play.to_lowercase() == "true";
base::play_set(mpv, play).await.into() base::play_set(mpv, play).await.into()
} }
async fn volume_get(State(mpv): State<Arc<Mutex<Mpv>>>) -> RestResponse { async fn volume_get(State(mpv): State<Mpv>) -> RestResponse {
base::volume_get(mpv).await.into() base::volume_get(mpv).await.into()
} }
@ -105,14 +96,11 @@ struct VolumeSetArgs {
volume: f64, volume: f64,
} }
async fn volume_set( async fn volume_set(State(mpv): State<Mpv>, Query(query): Query<VolumeSetArgs>) -> RestResponse {
State(mpv): State<Arc<Mutex<Mpv>>>,
Query(query): Query<VolumeSetArgs>,
) -> RestResponse {
base::volume_set(mpv, query.volume).await.into() base::volume_set(mpv, query.volume).await.into()
} }
async fn time_get(State(mpv): State<Arc<Mutex<Mpv>>>) -> RestResponse { async fn time_get(State(mpv): State<Mpv>) -> RestResponse {
base::time_get(mpv).await.into() base::time_get(mpv).await.into()
} }
@ -122,22 +110,19 @@ struct TimeSetArgs {
percent: Option<f64>, percent: Option<f64>,
} }
async fn time_set( async fn time_set(State(mpv): State<Mpv>, Query(query): Query<TimeSetArgs>) -> RestResponse {
State(mpv): State<Arc<Mutex<Mpv>>>,
Query(query): Query<TimeSetArgs>,
) -> RestResponse {
base::time_set(mpv, query.pos, query.percent).await.into() base::time_set(mpv, query.pos, query.percent).await.into()
} }
async fn playlist_get(State(mpv): State<Arc<Mutex<Mpv>>>) -> RestResponse { async fn playlist_get(State(mpv): State<Mpv>) -> RestResponse {
base::playlist_get(mpv).await.into() base::playlist_get(mpv).await.into()
} }
async fn playlist_next(State(mpv): State<Arc<Mutex<Mpv>>>) -> RestResponse { async fn playlist_next(State(mpv): State<Mpv>) -> RestResponse {
base::playlist_next(mpv).await.into() base::playlist_next(mpv).await.into()
} }
async fn playlist_previous(State(mpv): State<Arc<Mutex<Mpv>>>) -> RestResponse { async fn playlist_previous(State(mpv): State<Mpv>) -> RestResponse {
base::playlist_previous(mpv).await.into() base::playlist_previous(mpv).await.into()
} }
@ -147,7 +132,7 @@ struct PlaylistGotoArgs {
} }
async fn playlist_goto( async fn playlist_goto(
State(mpv): State<Arc<Mutex<Mpv>>>, State(mpv): State<Mpv>,
Query(query): Query<PlaylistGotoArgs>, Query(query): Query<PlaylistGotoArgs>,
) -> RestResponse { ) -> RestResponse {
base::playlist_goto(mpv, query.index).await.into() base::playlist_goto(mpv, query.index).await.into()
@ -159,7 +144,7 @@ struct PlaylistRemoveOrClearArgs {
} }
async fn playlist_remove_or_clear( async fn playlist_remove_or_clear(
State(mpv): State<Arc<Mutex<Mpv>>>, State(mpv): State<Mpv>,
Query(query): Query<PlaylistRemoveOrClearArgs>, Query(query): Query<PlaylistRemoveOrClearArgs>,
) -> RestResponse { ) -> RestResponse {
match query.index { match query.index {
@ -175,7 +160,7 @@ struct PlaylistMoveArgs {
} }
async fn playlist_move( async fn playlist_move(
State(mpv): State<Arc<Mutex<Mpv>>>, State(mpv): State<Mpv>,
Query(query): Query<PlaylistMoveArgs>, Query(query): Query<PlaylistMoveArgs>,
) -> RestResponse { ) -> RestResponse {
base::playlist_move(mpv, query.index1, query.index2) base::playlist_move(mpv, query.index1, query.index2)
@ -183,11 +168,11 @@ async fn playlist_move(
.into() .into()
} }
async fn shuffle(State(mpv): State<Arc<Mutex<Mpv>>>) -> RestResponse { async fn shuffle(State(mpv): State<Mpv>) -> RestResponse {
base::shuffle(mpv).await.into() base::shuffle(mpv).await.into()
} }
async fn playlist_get_looping(State(mpv): State<Arc<Mutex<Mpv>>>) -> RestResponse { async fn playlist_get_looping(State(mpv): State<Mpv>) -> RestResponse {
base::playlist_get_looping(mpv).await.into() base::playlist_get_looping(mpv).await.into()
} }
@ -197,7 +182,7 @@ struct PlaylistSetLoopingArgs {
} }
async fn playlist_set_looping( async fn playlist_set_looping(
State(mpv): State<Arc<Mutex<Mpv>>>, State(mpv): State<Mpv>,
Query(query): Query<PlaylistSetLoopingArgs>, Query(query): Query<PlaylistSetLoopingArgs>,
) -> RestResponse { ) -> RestResponse {
base::playlist_set_looping(mpv, query.r#loop).await.into() base::playlist_set_looping(mpv, query.r#loop).await.into()

22
src/main.rs
View File

@ -1,17 +1,13 @@
use anyhow::Context; use anyhow::Context;
use axum::{Router, Server}; use axum::{Router, Server};
use clap::Parser; use clap::Parser;
use mpvipc::Mpv; use mpvipc_async::Mpv;
use std::{ use std::{
fs::create_dir_all, fs::create_dir_all,
net::{IpAddr, SocketAddr}, net::{IpAddr, SocketAddr},
path::Path, path::Path,
sync::Arc,
};
use tokio::{
process::{Child, Command},
sync::Mutex,
}; };
use tokio::process::{Child, Command};
mod api; mod api;
@ -84,9 +80,9 @@ async fn connect_to_mpv(args: &MpvConnectionArgs) -> anyhow::Result<(Mpv, Option
.arg(format!("--input-ipc-server={}", &args.socket_path)) .arg(format!("--input-ipc-server={}", &args.socket_path))
.arg("--idle") .arg("--idle")
.arg("--force-window") .arg("--force-window")
// .arg("--fullscreen") .arg("--fullscreen")
// .arg("--no-terminal") // .arg("--no-terminal")
// .arg("--load-unsafe-playlists") .arg("--load-unsafe-playlists")
.arg("--keep-open") // Keep last frame of video on end of video .arg("--keep-open") // Keep last frame of video on end of video
.spawn() .spawn()
.context("Failed to start mpv")?, .context("Failed to start mpv")?,
@ -112,7 +108,7 @@ async fn connect_to_mpv(args: &MpvConnectionArgs) -> anyhow::Result<(Mpv, Option
} }
Ok(( Ok((
Mpv::connect(&args.socket_path).context(format!( Mpv::connect(&args.socket_path).await.context(format!(
"Failed to connect to mpv socket: {}", "Failed to connect to mpv socket: {}",
&args.socket_path &args.socket_path
))?, ))?,
@ -146,16 +142,17 @@ async fn main() -> anyhow::Result<()> {
let addr = SocketAddr::new(resolve(&args.host).await?, args.port); let addr = SocketAddr::new(resolve(&args.host).await?, args.port);
log::info!("Starting API on {}", addr); log::info!("Starting API on {}", addr);
let mpv = Arc::new(Mutex::new(mpv)); let app = Router::new().nest("/api", api::rest_api_routes(mpv.clone()));
let app = Router::new().nest("/api", api::rest_api_routes(mpv));
if let Some(mut proc) = proc { if let Some(mut proc) = proc {
tokio::select! { tokio::select! {
exit_status = proc.wait() => { exit_status = proc.wait() => {
log::warn!("mpv process exited with status: {}", exit_status?); log::warn!("mpv process exited with status: {}", exit_status?);
mpv.disconnect().await?;
} }
_ = tokio::signal::ctrl_c() => { _ = tokio::signal::ctrl_c() => {
log::info!("Received Ctrl-C, exiting"); log::info!("Received Ctrl-C, exiting");
mpv.disconnect().await?;
proc.kill().await?; proc.kill().await?;
} }
result = async { result = async {
@ -165,6 +162,7 @@ async fn main() -> anyhow::Result<()> {
} }
} => { } => {
log::info!("API server exited"); log::info!("API server exited");
mpv.disconnect().await?;
proc.kill().await?; proc.kill().await?;
result?; result?;
} }
@ -173,9 +171,11 @@ async fn main() -> anyhow::Result<()> {
tokio::select! { tokio::select! {
_ = tokio::signal::ctrl_c() => { _ = tokio::signal::ctrl_c() => {
log::info!("Received Ctrl-C, exiting"); log::info!("Received Ctrl-C, exiting");
mpv.disconnect().await?;
} }
_ = Server::bind(&addr.clone()).serve(app.into_make_service()) => { _ = Server::bind(&addr.clone()).serve(app.into_make_service()) => {
log::info!("API server exited"); log::info!("API server exited");
mpv.disconnect().await?;
} }
} }
} }