geesawra.industries
Post your last.fm now playing to your Bluesky followers
*: cache blobs, reorg code
+1
rustfmt.toml
+1
rustfmt.toml
···
1
+
reorder_imports = true
+73
-109
src/lib.rs
+73
-109
src/lib.rs
···
1
-
use atrium_api::app;
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1
use atrium_api::app::bsky::embed::external;
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use atrium_api::app::bsky::feed;
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use atrium_api::app::bsky::feed::post::RecordEmbedRefs;
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use atrium_api::types;
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use atrium_api::types::string::Datetime;
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use bsky_sdk::BskyAgent;
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use serde_derive::Deserialize;
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use serde_derive::Serialize;
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use std::sync::LazyLock;
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use worker::*;
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#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
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#[serde(rename_all = "camelCase")]
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pub struct Root {
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pub recenttracks: Recenttracks,
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}
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mod model;
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#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
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#[serde(rename_all = "camelCase")]
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pub struct Recenttracks {
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pub track: Vec<Track>,
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}
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-
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#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
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#[serde(rename_all = "camelCase")]
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pub struct Track {
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pub artist: Artist,
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pub album: Album,
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pub name: String,
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pub image: Vec<Image>,
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#[serde(rename = "@attr")]
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pub attr: Option<Attr>,
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pub url: String,
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}
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const KV_MAIN: &str = "skeetfm";
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static KV_PREFIX: LazyLock<String> = LazyLock::new(|| KV_MAIN.to_string() + "_");
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static KV_BLOB_CACHE: LazyLock<String> = LazyLock::new(|| KV_PREFIX.clone() + "blobcache");
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#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
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#[serde(rename_all = "camelCase")]
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pub struct Artist {
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pub mbid: String,
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#[serde(rename = "#text")]
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pub text: String,
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}
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#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
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#[serde(rename_all = "camelCase")]
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pub struct Album {
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pub mbid: String,
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#[serde(rename = "#text")]
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pub text: String,
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}
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#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
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#[serde(rename_all = "camelCase")]
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pub struct Attr {
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pub nowplaying: String,
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}
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#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
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#[serde(rename_all = "camelCase")]
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pub struct Image {
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pub size: String,
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#[serde(rename = "#text")]
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pub text: String,
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fn kv_key(s: String) -> String {
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format!("{}{}", *KV_PREFIX, s)
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}
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fn now_playing_url(username: String, api_key: String) -> String {
···
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)
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}
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struct NowPlaying {
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artist: String,
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title: String,
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image: String,
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url: String,
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}
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-
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impl std::fmt::Display for NowPlaying {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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write!(f, "{}, {}", self.title, self.artist)
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}
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}
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async fn get_now_playing(u: String) -> Option<NowPlaying> {
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let res: Root = reqwest::get(u).await.unwrap().json().await.unwrap();
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async fn get_now_playing(u: String) -> Option<model::NowPlaying> {
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let res: model::Root = reqwest::get(u).await.unwrap().json().await.unwrap();
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for e in res.recenttracks.track {
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match e.attr {
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Some(a) => {
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if a.nowplaying == "false" || a.nowplaying == "" {
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if a.nowplaying == "false" || a.nowplaying.is_empty() {
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continue;
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}
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let img = e.image.iter().find(|i| i.size == "extralarge");
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return Some(NowPlaying {
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return Some(model::NowPlaying {
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artist: e.artist.text,
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title: e.name,
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url: e.url,
···
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None
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}
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async fn embeds_if_any(
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async fn cached_album_art(
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env: &Env,
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agent: &BskyAgent,
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np: &NowPlaying,
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) -> Option<types::Union<RecordEmbedRefs>> {
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let img_data = reqwest::get(np.image.clone())
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.await
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.unwrap()
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.bytes()
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.await
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.unwrap();
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let img_ref = agent
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.api
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.com
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.atproto
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.repo
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.upload_blob(img_data.into())
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.await
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.unwrap();
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np: &model::NowPlaying,
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) -> types::Union<RecordEmbedRefs> {
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let kv = env.kv(&KV_BLOB_CACHE).unwrap();
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let data = app::bsky::embed::external::ExternalData {
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let cached_art: types::BlobRef = match kv.get(&np.to_string()).json().await.unwrap() {
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Some(b) => b,
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None => {
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let img_data = reqwest::get(np.image.clone())
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.await
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.unwrap()
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.bytes()
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.await
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.unwrap();
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let blob = agent
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.api
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.com
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.atproto
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.repo
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.upload_blob(img_data.into())
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.await
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.unwrap()
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.blob
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.clone();
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kv.put(&np.to_string(), serde_json::to_string(&blob).unwrap())
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.unwrap()
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.execute()
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.await
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.unwrap();
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blob
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}
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};
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let data = external::ExternalData {
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description: np.artist.clone(),
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thumb: Some(img_ref.blob.clone()),
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thumb: Some(cached_art.clone()),
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title: np.title.clone(),
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uri: np.url.clone(),
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};
···
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external: data.into(),
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};
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Some(types::Union::Refs(
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RecordEmbedRefs::AppBskyEmbedExternalMain(Box::new(main.into())),
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))
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types::Union::Refs(RecordEmbedRefs::AppBskyEmbedExternalMain(Box::new(
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main.into(),
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)))
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}
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async fn post_now_playing(np: NowPlaying, user: String, pass: String, pds: String) {
102
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async fn post_now_playing(
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env: &Env,
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np: model::NowPlaying,
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user: String,
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pass: String,
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pds: String,
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) {
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let agent = BskyAgent::builder()
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.config(bsky_sdk::agent::config::Config {
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endpoint: pds,
···
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agent
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.create_record(feed::post::RecordData {
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created_at: Datetime::now(),
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embed: embeds_if_any(&agent, &np).await,
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embed: Some(cached_album_art(env, &agent, &np).await),
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entities: None,
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facets: None,
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labels: None,
···
195
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}
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}
197
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198
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const KEY_PREFIX: &'static str = "skeetfm_";
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200
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#[event(scheduled)]
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async fn scheduled(_evt: ScheduledEvent, _env: Env, _ctx: ScheduleContext) {
162
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async fn scheduled(_: ScheduledEvent, env: Env, _: ScheduleContext) {
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console_error_panic_hook::set_once();
203
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let vars = Vars::load(&_env);
165
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let vars = Vars::load(&env);
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let np_url = now_playing_url(vars.lastfm_username, vars.lastfm_api_key);
207
168
···
210
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None => return,
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};
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173
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let kv_key = format!("{}", np);
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let kv = _env.kv("skeetfm").unwrap();
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let key = kv_key(np.to_string());
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let kv = env.kv(KV_MAIN).unwrap();
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let res = kv
216
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.list()
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.limit(1)
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.prefix(format!("{KEY_PREFIX}{}", kv_key.clone()))
179
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.prefix(key.clone())
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.execute()
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.await
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.unwrap();
···
225
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let res = kv
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.list()
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.prefix(KEY_PREFIX.to_string())
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.prefix(KV_PREFIX.to_string())
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.execute()
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.await
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.unwrap();
···
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kv.delete(&key.name).await.ok();
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}
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post_now_playing(np, vars.bsky_username, vars.bsky_password, vars.pds_address).await;
198
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post_now_playing(
199
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&env,
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np,
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vars.bsky_username,
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vars.bsky_password,
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vars.pds_address,
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)
205
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.await;
238
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239
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kv.put(&format!("{KEY_PREFIX}{}", kv_key.clone()), kv_key.clone())
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.unwrap()
241
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.execute()
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.await
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.unwrap();
207
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kv.put(&key, "").unwrap().execute().await.unwrap();
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}
+68
src/model.rs
+68
src/model.rs
···
1
+
use serde::{Deserialize, Serialize};
2
+
3
+
#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
4
+
#[serde(rename_all = "camelCase")]
5
+
pub struct Root {
6
+
pub recenttracks: Recenttracks,
7
+
}
8
+
9
+
#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
10
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#[serde(rename_all = "camelCase")]
11
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pub struct Recenttracks {
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pub track: Vec<Track>,
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}
14
+
15
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#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
16
+
#[serde(rename_all = "camelCase")]
17
+
pub struct Track {
18
+
pub artist: Artist,
19
+
pub album: Album,
20
+
pub name: String,
21
+
pub image: Vec<Image>,
22
+
#[serde(rename = "@attr")]
23
+
pub attr: Option<Attr>,
24
+
pub url: String,
25
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}
26
+
27
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#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
28
+
#[serde(rename_all = "camelCase")]
29
+
pub struct Artist {
30
+
pub mbid: String,
31
+
#[serde(rename = "#text")]
32
+
pub text: String,
33
+
}
34
+
35
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#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
36
+
#[serde(rename_all = "camelCase")]
37
+
pub struct Album {
38
+
pub mbid: String,
39
+
#[serde(rename = "#text")]
40
+
pub text: String,
41
+
}
42
+
43
+
#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
44
+
#[serde(rename_all = "camelCase")]
45
+
pub struct Attr {
46
+
pub nowplaying: String,
47
+
}
48
+
49
+
#[derive(Default, Debug, Clone, PartialEq, Serialize, Deserialize)]
50
+
#[serde(rename_all = "camelCase")]
51
+
pub struct Image {
52
+
pub size: String,
53
+
#[serde(rename = "#text")]
54
+
pub text: String,
55
+
}
56
+
57
+
pub struct NowPlaying {
58
+
pub artist: String,
59
+
pub title: String,
60
+
pub image: String,
61
+
pub url: String,
62
+
}
63
+
64
+
impl std::fmt::Display for NowPlaying {
65
+
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
66
+
write!(f, "{}, {}", self.title, self.artist)
67
+
}
68
+
}
+5
wrangler.toml
+5
wrangler.toml