feat: add playlist extraction

- replace original base.js with dummy

src/model/mod.rs

@@ -1,5 +1,5 @@
-pub mod stream_filter;
 mod ordering;
+pub mod stream_filter;
 
 use std::ops::Range;
 
@@ -11,7 +11,7 @@ pub trait FileFormat {
 }
 
 #[derive(Clone, Debug, Serialize, Deserialize)]
-pub struct PlayerData {
+pub struct VideoPlayer {
     pub info: VideoInfo,
     pub video_streams: Vec<VideoStream>,
     pub video_only_streams: Vec<VideoStream>,
@@ -20,6 +20,17 @@ pub struct PlayerData {
     pub expires_in_seconds: u32,
 }
 
+#[derive(Clone, Debug, Serialize, Deserialize)]
+pub struct Playlist {
+    pub videos: Vec<Video>,
+    pub n_videos: u32,
+    pub ctoken: Option<String>,
+    pub name: String,
+    pub thumbnails: Vec<Thumbnail>,
+    pub description: Option<String>,
+    pub channel: Option<Channel>,
+}
+
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
 pub struct VideoInfo {
     pub id: String,
@@ -27,18 +38,13 @@ pub struct VideoInfo {
     pub description: Option<String>,
     pub length: u32,
     pub thumbnails: Vec<Thumbnail>,
-
-    pub channel_id: String,
-    pub channel_name: String,
-
+    pub channel: Channel,
     pub publish_date: Option<DateTime<Utc>>,
     pub view_count: u64,
     pub keywords: Vec<String>,
     pub category: Option<String>,
     pub is_live_content: bool,
     pub is_family_safe: Option<bool>,
-    // pub like_count: Option<u32>,
-    // pub dislike_count: Option<u32>
 }
 
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
@@ -85,13 +91,13 @@ pub struct AudioStream {
 pub enum VideoCodec {
     #[default]
     Unknown,
-    /// MPEG-4 Part 14 https://en.wikipedia.org/wiki/MPEG-4_Part_14
+    /// MPEG-4 Part 14 <https://en.wikipedia.org/wiki/MPEG-4_Part_14>
     Mp4v,
-    /// avc1 aka H.264: https://en.wikipedia.org/wiki/Advanced_Video_Coding
+    /// avc1 aka H.264: <https://en.wikipedia.org/wiki/Advanced_Video_Coding>
     Avc1,
-    /// VP9: https://en.wikipedia.org/wiki/VP9
+    /// VP9: <https://en.wikipedia.org/wiki/VP9>
     Vp9,
-    /// AV1, the latest codec: https://en.wikipedia.org/wiki/AV1
+    /// AV1, the latest codec: <https://en.wikipedia.org/wiki/AV1>
     Av01,
 }
 
@@ -103,9 +109,9 @@ pub enum VideoCodec {
 pub enum AudioCodec {
     #[default]
     Unknown,
-    /// MP4A aka AAC: https://en.wikipedia.org/wiki/Advanced_Audio_Coding
+    /// MP4A aka AAC: <https://en.wikipedia.org/wiki/Advanced_Audio_Coding>
     Mp4a,
-    /// Opus: https://en.wikipedia.org/wiki/Opus_(audio_format)
+    /// Opus: <https://en.wikipedia.org/wiki/Opus_(audio_format)>
     Opus,
 }
 
@@ -175,3 +181,18 @@ pub struct Locale {
     pub lang: String,
     pub country: String,
 }
+
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
+pub struct Video {
+    pub id: String,
+    pub title: String,
+    pub length: u32,
+    pub thumbnails: Vec<Thumbnail>,
+    pub channel: Channel,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
+pub struct Channel {
+    pub id: String,
+    pub name: String,
+}

src/model/stream_filter.rs

@@ -1,7 +1,7 @@
 use std::collections::HashSet;
 
 use super::{
-    AudioCodec, AudioFormat, AudioStream, PlayerData, VideoCodec, VideoFormat, VideoStream,
+    AudioCodec, AudioFormat, AudioStream, VideoCodec, VideoFormat, VideoPlayer, VideoStream,
 };
 
 #[derive(Debug, Default, Clone)]
@@ -108,7 +108,7 @@ impl Filter {
 
     /// Set the preferred audio language (2 letter ISO 639-1 code, e.g. `en`, `fr`).
     /// Some YouTube videos feature multiple audio streams in
-    /// different languages (e.g. https://www.youtube.com/watch?v=tVWWp1PqDus).
+    /// different languages (e.g. <https://www.youtube.com/watch?v=tVWWp1PqDus>).
     ///
     /// If this filter is unset or no stream matches,
     /// the filter returns the default audio stream.
@@ -232,7 +232,7 @@ impl Filter {
     }
 }
 
-impl PlayerData {
+impl VideoPlayer {
     pub fn select_audio_stream(&self, filter: &Filter) -> Option<&AudioStream> {
         let mut fallback: Option<&AudioStream> = None;
 
@@ -324,21 +324,25 @@ impl PlayerData {
 
 #[cfg(test)]
 mod tests {
+    use std::{fs::File, io::BufReader, path::Path};
+
     use super::*;
     use once_cell::sync::Lazy;
     use rstest::rstest;
     use velcro::hash_set;
 
-    const PLAYER_ML: Lazy<PlayerData> = Lazy::new(|| {
-        serde_json::from_str::<PlayerData>(include_str!(
-            "../../testfiles/player_model/multilanguage.json"
-        ))
-        .unwrap()
+    const PLAYER_ML: Lazy<VideoPlayer> = Lazy::new(|| {
+        let json_path = Path::new("testfiles/player_model/multilanguage.json");
+        let json_file = File::open(json_path).unwrap();
+
+        serde_json::from_reader(BufReader::new(json_file)).unwrap()
     });
 
-    const PLAYER_HDR: Lazy<PlayerData> = Lazy::new(|| {
-        serde_json::from_str::<PlayerData>(include_str!("../../testfiles/player_model/hdr.json"))
-            .unwrap()
+    const PLAYER_HDR: Lazy<VideoPlayer> = Lazy::new(|| {
+        let json_path = Path::new("testfiles/player_model/hdr.json");
+        let json_file = File::open(json_path).unwrap();
+
+        serde_json::from_reader(BufReader::new(json_file)).unwrap()
     });
 
     #[rstest]