librespot/connect/src/context.rs
Roderick van Domburg bfb7d5689c
Retrieve autoplay contexts over HTTPS and fix repeat/prev/next
Repeat, previous and next used to start playback regardless of
the actual playback state. They now start playback only if we
were already playing.
2022-09-30 21:36:20 +02:00

121 lines
3.2 KiB
Rust

// TODO : move to metadata
use crate::core::spotify_id::SpotifyId;
use crate::protocol::spirc::TrackRef;
use serde::{
de::{Error, Unexpected},
Deserialize,
};
#[derive(Deserialize, Debug, Default, Clone)]
pub struct StationContext {
pub uri: String,
pub title: String,
#[serde(rename = "titleUri")]
pub title_uri: String,
pub subtitles: Vec<SubtitleContext>,
#[serde(rename = "imageUri")]
pub image_uri: String,
pub seeds: Vec<String>,
#[serde(deserialize_with = "deserialize_protobuf_TrackRef")]
pub tracks: Vec<TrackRef>,
pub next_page_url: String,
pub correlation_id: String,
pub related_artists: Vec<ArtistContext>,
}
#[derive(Deserialize, Debug, Default, Clone)]
pub struct PageContext {
#[serde(deserialize_with = "deserialize_protobuf_TrackRef")]
pub tracks: Vec<TrackRef>,
pub next_page_url: String,
pub correlation_id: String,
}
#[derive(Deserialize, Debug, Default, Clone)]
pub struct TrackContext {
pub uri: String,
pub uid: String,
pub artist_uri: String,
pub album_uri: String,
#[serde(rename = "original_gid")]
pub gid: String,
pub metadata: MetadataContext,
pub name: String,
}
#[allow(dead_code)]
#[derive(Deserialize, Debug, Default, Clone)]
#[serde(rename_all = "camelCase")]
pub struct ArtistContext {
#[serde(rename = "artistName")]
artist_name: String,
#[serde(rename = "imageUri")]
image_uri: String,
#[serde(rename = "artistUri")]
artist_uri: String,
}
#[allow(dead_code)]
#[derive(Deserialize, Debug, Default, Clone)]
pub struct MetadataContext {
album_title: String,
artist_name: String,
artist_uri: String,
image_url: String,
title: String,
#[serde(deserialize_with = "bool_from_string")]
is_explicit: bool,
#[serde(deserialize_with = "bool_from_string")]
is_promotional: bool,
decision_id: String,
}
#[allow(dead_code)]
#[derive(Deserialize, Debug, Default, Clone)]
pub struct SubtitleContext {
name: String,
uri: String,
}
fn bool_from_string<'de, D>(de: D) -> Result<bool, D::Error>
where
D: serde::Deserializer<'de>,
{
match String::deserialize(de)?.as_ref() {
"true" => Ok(true),
"false" => Ok(false),
other => Err(D::Error::invalid_value(
Unexpected::Str(other),
&"true or false",
)),
}
}
#[allow(non_snake_case)]
fn deserialize_protobuf_TrackRef<'d, D>(de: D) -> Result<Vec<TrackRef>, D::Error>
where
D: serde::Deserializer<'d>,
{
let v: Vec<TrackContext> = serde::Deserialize::deserialize(de)?;
v.iter()
.map(|v| {
let mut t = TrackRef::new();
// This has got to be the most round about way of doing this.
t.set_gid(
SpotifyId::from_base62(&v.gid)
.map_err(|_| {
D::Error::invalid_value(
Unexpected::Str(&v.gid),
&"a Base-62 encoded Spotify ID",
)
})?
.to_raw()
.to_vec(),
);
t.set_uri(v.uri.to_owned());
Ok(t)
})
.collect::<Result<Vec<TrackRef>, D::Error>>()
}