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refactor(library): various Rust style optimizations

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Lots of small fixes to the APIs and functions in the `library` module,
mostly following best practices outlined in the Rust library guidelines.
Changes outside the `library` module were mostly required changes after
changing function signatures.
This commit is contained in:
Thomas Frans
2024-01-29 14:43:59 +01:00
committed by Henrik Friedrichsen
parent 97f10a9493
commit 7940365344
9 changed files with 202 additions and 125 deletions
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288
src/library.rs
View File

@@ -1,8 +1,8 @@
use std::collections::HashMap;
use std::fs::File;
use std::iter::Iterator;
use std::ops::Deref;
use std::path::PathBuf;
use std::sync::{Arc, RwLock, RwLockReadGuard};
use std::path::Path;
use std::sync::{Arc, RwLock};
use std::thread;
use log::{debug, error, info};
@@ -65,11 +65,8 @@ impl Library {
library
}
pub fn playlists(&self) -> RwLockReadGuard<Vec<Playlist>> {
self.playlists.read().expect("can't readlock playlists")
}
fn load_cache<T: DeserializeOwned>(&self, cache_path: PathBuf, store: Arc<RwLock<Vec<T>>>) {
/// Load cached items from the file at `cache_path` into the given `store`.
fn load_cache<T: DeserializeOwned>(&self, cache_path: &Path, store: &mut Vec<T>) {
let saved_cache_version = self.cfg.state().cache_version;
if saved_cache_version < CACHE_VERSION {
debug!(
@@ -79,9 +76,10 @@ impl Library {
return;
}
if let Ok(contents) = std::fs::read_to_string(&cache_path) {
if let Ok(contents) = std::fs::read_to_string(cache_path) {
debug!("loading cache from {}", cache_path.display());
let parsed: Result<Vec<T>, _> = serde_json::from_str(&contents);
// Parse from in-memory string instead of directly from the file because it's faster.
let parsed = serde_json::from_str::<Vec<_>>(&contents);
match parsed {
Ok(cache) => {
debug!(
@@ -89,12 +87,11 @@ impl Library {
cache_path.display(),
cache.len()
);
let mut store = store.write().expect("can't writelock store");
store.clear();
store.extend(cache);
// force refresh of UI (if visible)
self.ev.trigger();
self.trigger_redraw();
}
Err(e) => {
error!("can't parse cache: {}", e);
@@ -103,62 +100,82 @@ impl Library {
}
}
fn save_cache<T: Serialize>(&self, cache_path: PathBuf, store: Arc<RwLock<Vec<T>>>) {
match serde_json::to_string(&store.deref()) {
Ok(contents) => std::fs::write(cache_path, contents).unwrap(),
Err(e) => error!("could not write cache: {:?}", e),
/// Save the items from `store` in the file at `cache_path`.
fn save_cache<T: Serialize>(&self, cache_path: &Path, store: &[T]) {
let cache_file = File::create(cache_path).unwrap();
let serialize_result = serde_json::to_writer(cache_file, store);
if let Err(message) = serialize_result {
error!("could not write cache: {message:?}");
}
}
/// Check whether the `remote` [Playlist] is newer than its locally saved version. Returns
/// `true` if it is or if a local version isn't found.
fn needs_download(&self, remote: &Playlist) -> bool {
self.playlists()
self.playlists
.read()
.unwrap()
.iter()
.find(|local| local.id == remote.id)
.map(|local| local.snapshot_id != remote.snapshot_id)
.unwrap_or(true)
}
fn append_or_update(&self, updated: &Playlist) -> usize {
/// Append `updated` to the local playlists or update the local version if it exists. Return the
/// index of the appended/updated playlist.
fn append_or_update(&self, updated: Playlist) -> usize {
let mut store = self.playlists.write().expect("can't writelock playlists");
for (index, local) in store.iter_mut().enumerate() {
if local.id == updated.id {
*local = updated.clone();
*local = updated;
return index;
}
}
store.push(updated.clone());
store.push(updated);
store.len() - 1
}
/// Delete the playlist with the given `id` if it exists.
pub fn delete_playlist(&self, id: &str) {
if !*self.is_done.read().unwrap() {
return;
}
let pos = {
let store = self.playlists.read().expect("can't readlock playlists");
store.iter().position(|i| i.id == id)
};
let position = self
.playlists
.read()
.unwrap()
.iter()
.position(|i| i.id == id);
if let Some(position) = pos {
if let Some(position) = position {
if self.spotify.api.delete_playlist(id) {
{
let mut store = self.playlists.write().expect("can't writelock playlists");
store.remove(position);
}
self.save_cache(config::cache_path(CACHE_PLAYLISTS), self.playlists.clone());
self.playlists
.write()
.expect("can't writelock playlists")
.remove(position);
self.save_cache(
&config::cache_path(CACHE_PLAYLISTS),
&self.playlists.read().unwrap(),
);
}
}
}
/// Set the playlist with `id` to contain only `tracks`. If the playlist already contains
/// tracks, they will be removed.
pub fn overwrite_playlist(&self, id: &str, tracks: &[Playable]) {
debug!("saving {} tracks to list {}", tracks.len(), id);
self.spotify.api.overwrite_playlist(id, tracks);
self.fetch_playlists();
self.save_cache(config::cache_path(CACHE_PLAYLISTS), self.playlists.clone());
self.save_cache(
&config::cache_path(CACHE_PLAYLISTS),
&self.playlists.read().unwrap(),
);
}
/// Create a playlist with the given `name` and add `tracks` to it.
pub fn save_playlist(&self, name: &str, tracks: &[Playable]) {
debug!("saving {} tracks to new list {}", tracks.len(), name);
match self.spotify.api.create_playlist(name, None, None) {
@@ -167,6 +184,7 @@ impl Library {
}
}
/// Update the local copy and cache of the library with the remote data.
pub fn update_library(&self) {
*self.is_done.write().unwrap() = false;
@@ -175,25 +193,40 @@ impl Library {
let t_tracks = {
let library = library.clone();
thread::spawn(move || {
library.load_cache(config::cache_path(CACHE_TRACKS), library.tracks.clone());
library.load_cache(
&config::cache_path(CACHE_TRACKS),
library.tracks.write().unwrap().as_mut(),
);
library.fetch_tracks();
library.save_cache(config::cache_path(CACHE_TRACKS), library.tracks.clone());
library.save_cache(
&config::cache_path(CACHE_TRACKS),
&library.tracks.read().unwrap(),
);
})
};
let t_albums = {
let library = library.clone();
thread::spawn(move || {
library.load_cache(config::cache_path(CACHE_ALBUMS), library.albums.clone());
library.load_cache(
&config::cache_path(CACHE_ALBUMS),
library.albums.write().unwrap().as_mut(),
);
library.fetch_albums();
library.save_cache(config::cache_path(CACHE_ALBUMS), library.albums.clone());
library.save_cache(
&config::cache_path(CACHE_ALBUMS),
&library.albums.read().unwrap(),
);
})
};
let t_artists = {
let library = library.clone();
thread::spawn(move || {
library.load_cache(config::cache_path(CACHE_ARTISTS), library.artists.clone());
library.load_cache(
&config::cache_path(CACHE_ARTISTS),
library.artists.write().unwrap().as_mut(),
);
library.fetch_artists();
})
};
@@ -202,13 +235,13 @@ impl Library {
let library = library.clone();
thread::spawn(move || {
library.load_cache(
config::cache_path(CACHE_PLAYLISTS),
library.playlists.clone(),
&config::cache_path(CACHE_PLAYLISTS),
library.playlists.write().unwrap().as_mut(),
);
library.fetch_playlists();
library.save_cache(
config::cache_path(CACHE_PLAYLISTS),
library.playlists.clone(),
&config::cache_path(CACHE_PLAYLISTS),
&library.playlists.read().unwrap(),
);
})
};
@@ -224,7 +257,10 @@ impl Library {
t_artists.join().unwrap();
library.populate_artists();
library.save_cache(config::cache_path(CACHE_ARTISTS), library.artists.clone());
library.save_cache(
&config::cache_path(CACHE_ARTISTS),
&library.artists.read().unwrap(),
);
t_albums.join().unwrap();
t_playlists.join().unwrap();
@@ -237,13 +273,14 @@ impl Library {
});
}
/// Fetch the shows from the web API and save them to the local library.
fn fetch_shows(&self) {
debug!("loading shows");
let mut saved_shows: Vec<Show> = Vec::new();
let mut shows_result = self.spotify.api.get_saved_shows(0);
while let Some(shows) = shows_result.as_ref() {
while let Some(shows) = shows_result {
saved_shows.extend(shows.items.iter().map(|show| (&show.show).into()));
// load next batch if necessary
@@ -261,6 +298,8 @@ impl Library {
*self.shows.write().unwrap() = saved_shows;
}
/// Fetch the playlists from the web API and save them to the local library. This synchronizes
/// the local version with the remote, pruning removed playlists in the process.
fn fetch_playlists(&self) {
debug!("loading playlists");
let mut stale_lists = self.playlists.read().unwrap().clone();
@@ -268,7 +307,7 @@ impl Library {
let lists_page = self.spotify.api.current_user_playlist();
let mut lists_batch = Some(lists_page.items.read().unwrap().clone());
while let Some(lists) = &lists_batch {
while let Some(lists) = lists_batch {
for (index, remote) in lists.iter().enumerate() {
list_order.push(remote.id.clone());
@@ -281,10 +320,10 @@ impl Library {
info!("updating playlist {} (index: {})", remote.name, index);
let mut playlist: Playlist = remote.clone();
playlist.tracks = None;
playlist.load_tracks(self.spotify.clone());
self.append_or_update(&playlist);
playlist.load_tracks(&self.spotify);
self.append_or_update(playlist);
// trigger redraw
self.ev.trigger();
self.trigger_redraw();
}
}
lists_batch = lists_page.next();
@@ -312,14 +351,14 @@ impl Library {
});
// trigger redraw
self.ev.trigger();
self.trigger_redraw();
}
/// Fetch the artists from the web API and save them to the local library.
fn fetch_artists(&self) {
let mut artists: Vec<Artist> = Vec::new();
let mut last: Option<&str> = None;
let mut i: u32 = 0;
let mut i = 0u32;
loop {
let page = self.spotify.api.current_user_followed_artists(last);
@@ -342,7 +381,7 @@ impl Library {
let mut store = self.artists.write().unwrap();
for artist in artists.iter_mut() {
for mut artist in artists {
let pos = store.iter().position(|a| a.id == artist.id);
if let Some(i) = pos {
store[i].is_followed = true;
@@ -351,10 +390,11 @@ impl Library {
artist.is_followed = true;
store.push(artist.clone());
store.push(artist);
}
}
// TODO: Add documentation
fn insert_artist(&self, id: &str, name: &str) {
let mut artists = self.artists.write().unwrap();
@@ -368,10 +408,10 @@ impl Library {
}
}
/// Fetch the albums from the web API and store them in the local library.
fn fetch_albums(&self) {
let mut albums: Vec<Album> = Vec::new();
let mut i: u32 = 0;
let mut i = 0u32;
loop {
let page = self
@@ -408,13 +448,13 @@ impl Library {
)
});
*(self.albums.write().unwrap()) = albums;
*self.albums.write().unwrap() = albums;
}
/// Fetch the tracks from the web API and save them in the local library.
fn fetch_tracks(&self) {
let mut tracks: Vec<Track> = Vec::new();
let mut i: u32 = 0;
let mut tracks = Vec::new();
let mut i = 0u32;
loop {
let page = self
@@ -455,7 +495,7 @@ impl Library {
}
}
*(self.tracks.write().unwrap()) = tracks;
*self.tracks.write().unwrap() = tracks;
}
fn populate_artists(&self) {
@@ -528,6 +568,7 @@ impl Library {
}
}
/// If there is a local version of the playlist, update it and rewrite the cache.
pub fn playlist_update(&self, updated: &Playlist) {
{
let mut playlists = self.playlists.write().expect("can't writelock playlists");
@@ -535,9 +576,14 @@ impl Library {
*playlist = updated.clone();
}
}
self.save_cache(config::cache_path(CACHE_PLAYLISTS), self.playlists.clone());
self.save_cache(
&config::cache_path(CACHE_PLAYLISTS),
&self.playlists.read().unwrap(),
);
}
/// Check whether `track` is saved in the user's library.
pub fn is_saved_track(&self, track: &Playable) -> bool {
if !*self.is_done.read().unwrap() {
return false;
@@ -547,20 +593,18 @@ impl Library {
tracks.iter().any(|t| t.id == track.id())
}
pub fn save_tracks(&self, tracks: Vec<&Track>, api: bool) {
/// Save `tracks` to the user's library.
pub fn save_tracks(&self, tracks: &[&Track]) {
if !*self.is_done.read().unwrap() {
return;
}
if api
&& self
.spotify
.api
.current_user_saved_tracks_add(
tracks.iter().filter_map(|t| t.id.as_deref()).collect(),
)
.is_none()
{
let save_tracks_result = self
.spotify
.api
.current_user_saved_tracks_add(tracks.iter().filter_map(|t| t.id.as_deref()).collect());
if save_tracks_result.is_none() {
return;
}
@@ -572,30 +616,36 @@ impl Library {
continue;
}
store.insert(i, track.clone());
store.insert(i, (*track).clone());
i += 1;
}
}
self.populate_artists();
self.save_cache(config::cache_path(CACHE_TRACKS), self.tracks.clone());
self.save_cache(config::cache_path(CACHE_ARTISTS), self.artists.clone());
self.save_cache(
&config::cache_path(CACHE_TRACKS),
&self.tracks.read().unwrap(),
);
self.save_cache(
&config::cache_path(CACHE_ARTISTS),
&self.artists.read().unwrap(),
);
}
pub fn unsave_tracks(&self, tracks: Vec<&Track>, api: bool) {
/// Remove `tracks` from the user's library.
pub fn unsave_tracks(&self, tracks: &[&Track]) {
if !*self.is_done.read().unwrap() {
return;
}
if api
&& self
.spotify
.api
.current_user_saved_tracks_delete(
tracks.iter().filter_map(|t| t.id.as_deref()).collect(),
)
.is_none()
if self
.spotify
.api
.current_user_saved_tracks_delete(
tracks.iter().filter_map(|t| t.id.as_deref()).collect(),
)
.is_none()
{
return;
}
@@ -611,10 +661,17 @@ impl Library {
self.populate_artists();
self.save_cache(config::cache_path(CACHE_TRACKS), self.tracks.clone());
self.save_cache(config::cache_path(CACHE_ARTISTS), self.artists.clone());
self.save_cache(
&config::cache_path(CACHE_TRACKS),
&self.tracks.read().unwrap(),
);
self.save_cache(
&config::cache_path(CACHE_ARTISTS),
&self.artists.read().unwrap(),
);
}
/// Check whether `album` is saved to the user's library.
pub fn is_saved_album(&self, album: &Album) -> bool {
if !*self.is_done.read().unwrap() {
return false;
@@ -624,7 +681,8 @@ impl Library {
albums.iter().any(|a| a.id == album.id)
}
pub fn save_album(&self, album: &mut Album) {
/// Save `album` to the user's library.
pub fn save_album(&self, album: &Album) {
if !*self.is_done.read().unwrap() {
return;
}
@@ -650,10 +708,14 @@ impl Library {
}
}
self.save_cache(config::cache_path(CACHE_ALBUMS), self.albums.clone());
self.save_cache(
&config::cache_path(CACHE_ALBUMS),
&self.albums.read().unwrap(),
);
}
pub fn unsave_album(&self, album: &mut Album) {
/// Remove `album` from the user's library.
pub fn unsave_album(&self, album: &Album) {
if !*self.is_done.read().unwrap() {
return;
}
@@ -674,9 +736,13 @@ impl Library {
*store = store.iter().filter(|a| a.id != album.id).cloned().collect();
}
self.save_cache(config::cache_path(CACHE_ALBUMS), self.albums.clone());
self.save_cache(
&config::cache_path(CACHE_ALBUMS),
&self.albums.read().unwrap(),
);
}
/// Check whether the user follows `artist`.
pub fn is_followed_artist(&self, artist: &Artist) -> bool {
if !*self.is_done.read().unwrap() {
return false;
@@ -686,6 +752,7 @@ impl Library {
artists.iter().any(|a| a.id == artist.id && a.is_followed)
}
/// Follow `artist` as the logged in user.
pub fn follow_artist(&self, artist: &Artist) {
if !*self.is_done.read().unwrap() {
return;
@@ -715,9 +782,13 @@ impl Library {
self.populate_artists();
self.save_cache(config::cache_path(CACHE_ARTISTS), self.artists.clone());
self.save_cache(
&config::cache_path(CACHE_ARTISTS),
&self.artists.read().unwrap(),
);
}
/// Unfollow `artist` as the logged in user.
pub fn unfollow_artist(&self, artist: &Artist) {
if !*self.is_done.read().unwrap() {
return;
@@ -743,9 +814,13 @@ impl Library {
self.populate_artists();
self.save_cache(config::cache_path(CACHE_ARTISTS), self.artists.clone());
self.save_cache(
&config::cache_path(CACHE_ARTISTS),
&self.artists.read().unwrap(),
);
}
/// Check whether `playlist` is saved in the user's library.
pub fn is_saved_playlist(&self, playlist: &Playlist) -> bool {
if !*self.is_done.read().unwrap() {
return false;
@@ -755,6 +830,7 @@ impl Library {
playlists.iter().any(|p| p.id == playlist.id)
}
/// Check whether `playlist` is in the library but not created by the library's owner.
pub fn is_followed_playlist(&self, playlist: &Playlist) -> bool {
self.user_id
.as_ref()
@@ -762,22 +838,19 @@ impl Library {
.unwrap_or(false)
}
pub fn follow_playlist(&self, playlist: &Playlist) {
/// Add `playlist` to the user's library by following it as the logged in user.
pub fn follow_playlist(&self, mut playlist: Playlist) {
if !*self.is_done.read().unwrap() {
return;
}
if self
.spotify
.api
.user_playlist_follow_playlist(playlist.id.as_str())
.is_none()
{
let follow_playlist_result = self.spotify.api.user_playlist_follow_playlist(&playlist.id);
if follow_playlist_result.is_none() {
return;
}
let mut playlist = playlist.clone();
playlist.load_tracks(self.spotify.clone());
playlist.load_tracks(&self.spotify);
{
let mut store = self.playlists.write().unwrap();
@@ -786,9 +859,13 @@ impl Library {
}
}
self.save_cache(config::cache_path(CACHE_PLAYLISTS), self.playlists.clone());
self.save_cache(
&config::cache_path(CACHE_PLAYLISTS),
&self.playlists.read().unwrap(),
);
}
/// Check whether `show` is already in the user's library.
pub fn is_saved_show(&self, show: &Show) -> bool {
if !*self.is_done.read().unwrap() {
return false;
@@ -798,12 +875,13 @@ impl Library {
shows.iter().any(|s| s.id == show.id)
}
/// Save the `show` to the user's library.
pub fn save_show(&self, show: &Show) {
if !*self.is_done.read().unwrap() {
return;
}
if self.spotify.api.save_shows(vec![show.id.as_str()]) {
if self.spotify.api.save_shows(&[show.id.as_str()]) {
{
let mut store = self.shows.write().unwrap();
if !store.iter().any(|s| s.id == show.id) {
@@ -813,19 +891,19 @@ impl Library {
}
}
/// Remove the `show` from the user's library.
pub fn unsave_show(&self, show: &Show) {
if !*self.is_done.read().unwrap() {
return;
}
if self.spotify.api.unsave_shows(vec![show.id.as_str()]) {
{
let mut store = self.shows.write().unwrap();
*store = store.iter().filter(|s| s.id != show.id).cloned().collect();
}
if self.spotify.api.unsave_shows(&[show.id.as_str()]) {
let mut store = self.shows.write().unwrap();
*store = store.iter().filter(|s| s.id != show.id).cloned().collect();
}
}
/// Force redraw the user interface.
pub fn trigger_redraw(&self) {
self.ev.trigger();
}

16
src/model/playlist.rs
View File

@@ -29,7 +29,7 @@ pub struct Playlist {
}
impl Playlist {
pub fn load_tracks(&mut self, spotify: Spotify) {
pub fn load_tracks(&mut self, spotify: &Spotify) {
if self.tracks.is_some() {
return;
}
@@ -37,7 +37,7 @@ impl Playlist {
self.tracks = Some(self.get_all_tracks(spotify));
}
fn get_all_tracks(&self, spotify: Spotify) -> Vec<Playable> {
fn get_all_tracks(&self, spotify: &Spotify) -> Vec<Playable> {
let tracks_result = spotify.api.user_playlist_tracks(&self.id);
while !tracks_result.at_end() {
tracks_result.next();
@@ -221,7 +221,7 @@ impl ListItem for Playlist {
}
fn play(&mut self, queue: &Queue) {
self.load_tracks(queue.get_spotify());
self.load_tracks(&queue.get_spotify());
if let Some(tracks) = &self.tracks {
let index = queue.append_next(tracks);
@@ -230,7 +230,7 @@ impl ListItem for Playlist {
}
fn play_next(&mut self, queue: &Queue) {
self.load_tracks(queue.get_spotify());
self.load_tracks(&queue.get_spotify());
if let Some(tracks) = self.tracks.as_ref() {
for track in tracks.iter().rev() {
@@ -240,7 +240,7 @@ impl ListItem for Playlist {
}
fn queue(&mut self, queue: &Queue) {
self.load_tracks(queue.get_spotify());
self.load_tracks(&queue.get_spotify());
if let Some(tracks) = self.tracks.as_ref() {
for track in tracks.iter() {
@@ -258,12 +258,12 @@ impl ListItem for Playlist {
if library.is_saved_playlist(self) {
library.delete_playlist(&self.id);
} else {
library.follow_playlist(self);
library.follow_playlist(self.clone());
}
}
fn save(&mut self, library: &Library) {
library.follow_playlist(self);
library.follow_playlist(self.clone());
}
fn unsave(&mut self, library: &Library) {
@@ -279,7 +279,7 @@ impl ListItem for Playlist {
queue: Arc<Queue>,
library: Arc<Library>,
) -> Option<Box<dyn ViewExt>> {
self.load_tracks(queue.get_spotify());
self.load_tracks(&queue.get_spotify());
const MAX_SEEDS: usize = 5;
let track_ids: Vec<String> = self
.tracks

8
src/model/track.rs
View File

@@ -249,18 +249,18 @@ impl ListItem for Track {
fn toggle_saved(&mut self, library: &Library) {
if library.is_saved_track(&Playable::Track(self.clone())) {
library.unsave_tracks(vec![self], true);
library.unsave_tracks(&[self]);
} else {
library.save_tracks(vec![self], true);
library.save_tracks(&[self]);
}
}
fn save(&mut self, library: &Library) {
library.save_tracks(vec![self], true);
library.save_tracks(&[self]);
}
fn unsave(&mut self, library: &Library) {
library.unsave_tracks(vec![self], true);
library.unsave_tracks(&[self]);
}
fn open(&self, _queue: Arc<Queue>, _library: Arc<Library>) -> Option<Box<dyn ViewExt>> {

3
src/mpris.rs
View File

@@ -409,8 +409,7 @@ impl MprisPlayer {
Some(UriType::Playlist) => {
if let Some(p) = self.spotify.api.playlist(&id) {
let mut playlist = Playlist::from(&p);
let spotify = self.spotify.clone();
playlist.load_tracks(spotify);
playlist.load_tracks(&self.spotify);
if let Some(tracks) = &playlist.tracks {
let should_shuffle = self.queue.get_shuffle();
self.queue.clear();

4
src/spotify_api.rs
View File

@@ -499,7 +499,7 @@ impl WebApi {
self.api_with_retry(|api| api.get_saved_show_manual(Some(50), Some(offset)))
}
pub fn save_shows(&self, ids: Vec<&str>) -> bool {
pub fn save_shows(&self, ids: &[&str]) -> bool {
self.api_with_retry(|api| {
api.save_shows(
ids.iter()
@@ -510,7 +510,7 @@ impl WebApi {
.is_some()
}
pub fn unsave_shows(&self, ids: Vec<&str>) -> bool {
pub fn unsave_shows(&self, ids: &[&str]) -> bool {
self.api_with_retry(|api| {
api.remove_users_saved_shows(
ids.iter()

2
src/ui/contextmenu.rs
View File

@@ -61,7 +61,7 @@ impl ContextMenu {
let mut list_select: SelectView<Playlist> = SelectView::new();
let current_user_id = library.user_id.as_ref().unwrap();
for list in library.playlists().iter() {
for list in library.playlists.read().unwrap().iter() {
if current_user_id == &list.owner_id || list.collaborative {
list_select.add_item(list.name.clone(), list.clone());
}

2
src/ui/playlist.rs
View File

@@ -25,7 +25,7 @@ pub struct PlaylistView {
impl PlaylistView {
pub fn new(queue: Arc<Queue>, library: Arc<Library>, playlist: &Playlist) -> Self {
let mut playlist = playlist.clone();
playlist.load_tracks(queue.get_spotify());
playlist.load_tracks(&queue.get_spotify());
if let Some(order) = library.cfg.state().playlist_orders.get(&playlist.id) {
playlist.sort(&order.key, &order.direction);

2
src/ui/playlists.rs
View File

@@ -27,7 +27,7 @@ impl PlaylistsView {
}
pub fn delete_dialog(&mut self) -> Option<Modal<Dialog>> {
let playlists = self.library.playlists();
let playlists = self.library.playlists.read().unwrap();
let current = playlists.get(self.list.get_selected_index());
if let Some(playlist) = current {

2
src/ui/queue.rs
View File

@@ -67,7 +67,7 @@ impl QueueView {
let mut list_select: SelectView<Option<String>> = SelectView::new().autojump();
list_select.add_item("[Create new]", None);
for list in library.playlists().iter() {
for list in library.playlists.read().unwrap().iter() {
list_select.add_item(list.name.clone(), Some(list.id.clone()));
}