alterwain/ITunesDB
alterwain/ITunesDB
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0.1.11 upd

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This commit is contained in:
Michael Wain 2025-02-14 21:24:32 +03:00
parent f4d38a7937
commit 4204fdcda8
4 changed files with 19 additions and 10 deletions
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2
Cargo.lock generated
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@ -90,7 +90,7 @@ checksum = "d75a2a4b1b190afb6f5425f10f6a8f959d2ea0b9c2b1d79553551850539e4674"
[[package]] [[package]]
name = "itunesdb" name = "itunesdb"
version = "0.1.9" version = "0.1.11"
dependencies = [ dependencies = [
"bincode", "bincode",
"env_logger", "env_logger",

2
Cargo.toml
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@ -1,6 +1,6 @@
[package] [package]
name = "itunesdb" name = "itunesdb"
version = "0.1.10" version = "0.1.11"
edition = "2021" edition = "2021"
authors = ["alterwain"] authors = ["alterwain"]

2
src/objects.rs
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@ -211,7 +211,7 @@ pub struct JumpTable {
count: u32, // the count of entries starting with this letter in the corresponding MHOD52. count: u32, // the count of entries starting with this letter in the corresponding MHOD52.
} }
#[derive(Serialize, Deserialize, PartialEq, Debug)] #[derive(Serialize, Deserialize, PartialEq, Debug, Clone)]
pub struct Playlist { pub struct Playlist {
data_object_child_count: u32, data_object_child_count: u32,
pub playlist_item_count: u32, pub playlist_item_count: u32,

23
src/xobjects.rs
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@ -31,7 +31,7 @@ pub struct XAlbumItem {
pub args: Vec<XArgument> pub args: Vec<XArgument>
} }
#[derive(Debug, serde::Serialize)] #[derive(Debug, serde::Serialize, Clone)]
pub struct XPlaylist { pub struct XPlaylist {
pub header: ChunkHeader, pub header: ChunkHeader,
pub data: Playlist, pub data: Playlist,
@ -82,10 +82,10 @@ impl XPlaylist {
} }
fn get_arg(&self, id: u32) -> String { fn get_arg(&self, id: u32) -> String {
for arg in self.args { for arg in self.args.iter() {
if let XPlArgument::String(val) = arg { if let XPlArgument::String(val) = arg {
if val.arg_type == id { if val.arg_type == id {
return val.val; return val.val.clone();
} }
} }
} }
@ -147,7 +147,7 @@ impl XTrackItem {
} }
fn get_arg(&self, id: u32) -> String { fn get_arg(&self, id: u32) -> String {
self.args.iter().find(|t| t.arg_type == id).map_or(String::new(), |t| t.val) self.args.iter().find(|t| t.arg_type == id).map_or(String::new(), |t| t.val.clone())
} }
fn update_arg(&mut self, id: u32, val: String) { fn update_arg(&mut self, id: u32, val: String) {
@ -183,11 +183,11 @@ impl XDatabase {
let mut res_pls = Vec::new(); let mut res_pls = Vec::new();
if let XSomeList::Playlists(playlists) = &mut self.find_dataset(2).child { if let XSomeList::Playlists(playlists) = &mut self.find_dataset(2).child {
res_pls = [&mut res_pls, playlists].concat(); res_pls = playlists.to_vec();
} }
if let XSomeList::Playlists(playlists) = &mut self.find_dataset(3).child { if let XSomeList::Playlists(playlists) = &mut self.find_dataset(3).child {
res_pls = [&mut res_pls, playlists].concat(); res_pls = [res_pls, playlists.to_vec()].concat();
} }
res_pls res_pls
@ -202,6 +202,13 @@ impl XDatabase {
1 1
} }
pub fn get_track(&mut self, id: u32) -> Option<&XTrackItem> {
if let XSomeList::TrackList(tracks) = &mut self.find_dataset(1).child {
return tracks.iter().find(|t| t.data.unique_id == id)
}
None
}
pub fn add_track(&mut self, track: XTrackItem) { pub fn add_track(&mut self, track: XTrackItem) {
self.add_track_to_playlists(2, &track); self.add_track_to_playlists(2, &track);
self.add_track_to_playlists(3, &track); self.add_track_to_playlists(3, &track);
@ -213,7 +220,9 @@ impl XDatabase {
fn add_track_to_playlists(&mut self, n: u32, track: &XTrackItem) { fn add_track_to_playlists(&mut self, n: u32, track: &XTrackItem) {
if let XSomeList::Playlists(playlists) = &mut self.find_dataset(n).child { if let XSomeList::Playlists(playlists) = &mut self.find_dataset(n).child {
let playlist = playlists.last_mut().unwrap(); let playlist = playlists.iter_mut().find(|t| t.data.is_master_playlist_flag != 0);
if playlist.is_none() { return; }
let playlist = playlist.unwrap();
playlist.data.playlist_item_count += 1; playlist.data.playlist_item_count += 1;
let elem = playlist.elems.last().unwrap(); let elem = playlist.elems.last().unwrap();