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fix: update playlist changes in local store

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Move playlist change logic out of the library while we're at it and notify
the library of changes instead.

fixes #302
This commit is contained in:
Henrik Friedrichsen
2020-10-25 00:09:23 +02:00
parent 6587efdfd2
commit 5fb4eb7af2
6 changed files with 85 additions and 52 deletions
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37
src/library.rs
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@@ -523,41 +523,14 @@ impl Library {
}
}
// Return true if the given playlist contains the given track
pub fn playlist_has_track(&self, playlist_id: &str, track_id: &str) -> bool {
let playlists = self.playlists.read().expect("can't readlock playlists");
if let Some(playlist) = playlists.iter().find(|p| p.id == playlist_id) {
playlist.tracks.as_ref().map_or(false, |tracks| {
tracks.iter().any(|t| t.id == Some(track_id.to_string()))
})
} else {
false
}
}
pub fn playlist_append_tracks(&self, playlist_id: &str, new_tracks: &[Track]) {
let track_ids: Vec<String> = new_tracks
.to_vec()
.iter()
.filter(|t| t.id.is_some())
.map(|t| t.id.clone().unwrap())
.collect();
let mut has_modified = false;
if self.spotify.append_tracks(playlist_id, &track_ids, None) {
pub fn playlist_update(&self, updated: &Playlist) {
{
let mut playlists = self.playlists.write().expect("can't writelock playlists");
if let Some(playlist) = playlists.iter_mut().find(|p| p.id == playlist_id) {
if let Some(tracks) = &mut playlist.tracks {
tracks.append(&mut new_tracks.to_vec());
has_modified = true;
}
if let Some(playlist) = playlists.iter_mut().find(|p| p.id == updated.id) {
*playlist = updated.clone();
}
}
if has_modified {
self.save_cache(config::cache_path(CACHE_PLAYLISTS), self.playlists.clone());
}
self.save_cache(config::cache_path(CACHE_PLAYLISTS), self.playlists.clone());
}
pub fn is_saved_track(&self, track: &Playable) -> bool {