feat: extend scrape command options

src/main.rs

@@ -15,8 +15,16 @@ struct Args {
 
 #[derive(Subcommand)]
 enum Commands {
-    /// Scrapes the lofi girl website file server for mp3 files.
-    Scrape,
+    /// Scrapes the lofi girl website file server for files.
+    Scrape {
+        /// The file extention to search for, defaults to mp3.
+        #[clap(long, short, default_value = "mp3")]
+        extention: String,
+
+        /// Whether to include the full HTTP URL or just the distinguishing part.
+        #[clap(long, short)]
+        include_full: bool,
+    },
     /// Starts the player.
     Play,
 }
@@ -26,7 +34,10 @@ async fn main() -> eyre::Result<()> {
     let cli = Args::parse();
 
     match cli.command {
-        Commands::Scrape => scrape::scrape().await,
+        Commands::Scrape {
+            extention,
+            include_full,
+        } => scrape::scrape(extention, include_full).await,
         Commands::Play => play::play().await,
     }
 }

src/player.rs

@@ -2,7 +2,7 @@ use std::{collections::VecDeque, sync::Arc};
 
 use arc_swap::ArcSwapOption;
 use reqwest::Client;
-use rodio::{Decoder, OutputStream, OutputStreamHandle, Sink};
+use rodio::{OutputStream, OutputStreamHandle, Sink};
 use tokio::{
     select,
     sync::{

src/scrape.rs

@@ -3,12 +3,13 @@ use std::sync::LazyLock;
 use futures::{stream::FuturesUnordered, StreamExt};
 use scraper::{Html, Selector};
 
+const BASE_URL: &'static str = "https://lofigirl.com/wp-content/uploads/";
+
 static SELECTOR: LazyLock<Selector> =
     LazyLock::new(|| Selector::parse("html > body > pre > a").unwrap());
 
 async fn parse(path: &str) -> eyre::Result<Vec<String>> {
-    let response =
-        reqwest::get(format!("https://lofigirl.com/wp-content/uploads/{}", path)).await?;
+    let response = reqwest::get(format!("{}{}", BASE_URL, path)).await?;
     let document = response.text().await?;
 
     let html = Html::parse_document(&document);
@@ -23,7 +24,9 @@ async fn parse(path: &str) -> eyre::Result<Vec<String>> {
 ///
 /// It's a bit hacky, and basically works by checking all of the years, then months, and then all of the files.
 /// This is done as a way to avoid recursion, since async rust really hates recursive functions.
-async fn scan() -> eyre::Result<Vec<String>> {
+async fn scan(extention: &str, include_full: bool) -> eyre::Result<Vec<String>> {
+    let extention = &format!(".{}", extention);
+
     let items = parse("").await?;
 
     let years: Vec<u32> = items
@@ -48,8 +51,12 @@ async fn scan() -> eyre::Result<Vec<String>> {
                 let items = items
                     .into_iter()
                     .filter_map(|x| {
-                        if x.ends_with(".mp3") {
+                        if x.ends_with(extention) {
+                            if include_full {
+                                Some(format!("{BASE_URL}{path}{x}"))
+                            } else {
                                 Some(format!("{path}{x}"))
+                            }
                         } else {
                             None
                         }
@@ -69,8 +76,8 @@ async fn scan() -> eyre::Result<Vec<String>> {
     eyre::Result::Ok(files)
 }
 
-pub async fn scrape() -> eyre::Result<()> {
-    let files = scan().await?;
+pub async fn scrape(extention: String, include_full: bool) -> eyre::Result<()> {
+    let files = scan(&extention, include_full).await?;
     for file in files {
         println!("{}", file);
     }

src/tracks.rs

@@ -38,12 +38,15 @@ impl TrackInfo {
     }
 }
 
+/// The main track struct, which includes the actual decoded file
+/// as well as some basic information about it.
 pub struct Track {
     pub info: TrackInfo,
     pub data: Data,
 }
 
 impl Track {
+    /// Fetches, downloads, and decodes a random track from the tracklist.
     pub async fn random(client: &Client) -> eyre::Result<Self> {
         let name = random().await?;
         let data = download(&name, client).await?;