feat: basic support rss

.vscode/settings.json

@@ -40,6 +40,7 @@
         }
     ],
     "rust-analyzer.cargo.features": "all",
+    "rust-analyzer.testExplorer": true
     // https://github.com/rust-lang/rust/issues/141540
     // "rust-analyzer.cargo.targetDir": "target/rust-analyzer",
     // "rust-analyzer.check.extraEnv": {

Cargo.toml

@@ -26,9 +26,8 @@ util-derive = { path = "./packages/util-derive" }
 fetch = { path = "./packages/fetch" }
 downloader = { path = "./packages/downloader" }
 recorder = { path = "./apps/recorder" }
-proxy = { path = "./apps/proxy" }
 
-reqwest = { version = "0.12", features = [
+reqwest = { version = "0.12.20", features = [
     "charset",
     "http2",
     "json",
@@ -62,11 +61,30 @@ regex = "1.11"
 lazy_static = "1.5"
 axum = { version = "0.8.3", features = ["macros"] }
 tracing-subscriber = { version = "0.3", features = ["env-filter", "json"] }
-axum-extra = "0.10"
+axum-extra = { version = "0.10", features = ["typed-header"] }
 mockito = { version = "1.6.1" }
 convert_case = "0.8"
 color-eyre = "0.6.5"
 inquire = "0.7.5"
+image = "0.25.6"
+uuid = { version = "1.6.0", features = ["v4"] }
+maplit = "1.0.2"
+once_cell = "1.20.2"
+rand = "0.9.1"
+rust_decimal = "1.37.2"
+base64 = "0.22.1"
+nom = "8.0.0"
+percent-encoding = "2.3.1"
+num-traits = "0.2.19"
+http = "1.2.0"
+async-stream = "0.3.6"
+serde_variant = "0.1.3"
+tracing-appender = "0.2.3"
+clap = "4.5.40"
+ipnetwork = "0.21.1"
+typed-builder = "0.21.0"
+nanoid = "0.4.0"
+webp = "0.3.0"
 
 [patch.crates-io]
-seaography = { git = "https://github.com/dumtruck/seaography.git", rev = "01d3f99" }
+seaography = { git = "https://github.com/dumtruck/seaography.git", rev = "a787c3a" }

apps/proxy/.whistle/rules/files/1.mikan_doppel

@@ -1 +1 @@
-^https://mikanani.me/*** http://127.0.0.1:5010/$1
+^https://mikanani.me/*** http://127.0.0.1:5005/$1 excludeFilter://^**/***.svg excludeFilter://^**/***.css excludeFilter://^**/***.js

apps/proxy/src/bin/mikan_doppel.rs

@@ -10,7 +10,7 @@ async fn main() -> RecorderResult<()> {
         .with_max_level(Level::DEBUG)
         .init();
 
-    let mut mikan_server = MikanMockServer::new_with_port(5010).await.unwrap();
+    let mut mikan_server = MikanMockServer::new_with_port(5005).await.unwrap();
 
     let resources_mock = mikan_server.mock_resources_with_doppel();
 

apps/recorder/.env

@@ -14,3 +14,4 @@ BASIC_PASSWORD = "konobangu"
 # MIKAN_PROXY = ""
 # MIKAN_PROXY_AUTH_HEADER = ""
 # MIKAN_NO_PROXY = ""
+# MIKAN_PROXY_ACCEPT_INVALID_CERTS = "true"

apps/recorder/.env.dev

@@ -0,0 +1,17 @@
+HOST="konobangu.com"
+DATABASE_URL = "postgres://konobangu:konobangu@localhost:5432/konobangu"
+STORAGE_DATA_DIR = "./data"
+AUTH_TYPE = "basic" # or oidc
+BASIC_USER = "konobangu"
+BASIC_PASSWORD = "konobangu"
+# OIDC_ISSUER="https://auth.logto.io/oidc"
+# OIDC_AUDIENCE = "https://konobangu.com/api"
+# OIDC_CLIENT_ID = "client_id"
+# OIDC_CLIENT_SECRET = "client_secret" # optional
+# OIDC_EXTRA_SCOPES = "read:konobangu write:konobangu"
+# OIDC_EXTRA_CLAIM_KEY = ""
+# OIDC_EXTRA_CLAIM_VALUE = ""
+MIKAN_PROXY = "http://127.0.0.1:8899"
+# MIKAN_PROXY_AUTH_HEADER = ""
+# MIKAN_NO_PROXY = ""
+MIKAN_PROXY_ACCEPT_INVALID_CERTS = true

apps/recorder/.gitignore

@@ -27,3 +27,5 @@ node_modules
 dist/
 temp/*
 !temp/.gitkeep
+tests/resources/mikan/classic_episodes/*/*
+!tests/resources/mikan/classic_episodes/parquet/tiny.parquet

apps/recorder/Cargo.toml

@@ -2,8 +2,20 @@
 name = "recorder"
 version = "0.1.0"
 edition = "2024"
-
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[features]
+default = ["jxl"]
+playground = ["dep:inquire", "dep:color-eyre", "dep:polars"]
+testcontainers = [
+    "dep:testcontainers",
+    "dep:testcontainers-modules",
+    "dep:testcontainers-ext",
+    "downloader/testcontainers",
+    "testcontainers-modules/postgres",
+]
+jxl = ["dep:jpegxl-rs", "dep:jpegxl-sys"]
+
 [lib]
 name = "recorder"
 path = "src/lib.rs"
@@ -13,16 +25,25 @@ name = "recorder_cli"
 path = "src/bin/main.rs"
 required-features = []
 
-[features]
-default = []
-playground = ["dep:inquire", "dep:color-eyre"]
-testcontainers = [
-    "dep:testcontainers",
-    "dep:testcontainers-modules",
-    "dep:testcontainers-ext",
-    "downloader/testcontainers",
-    "testcontainers-modules/postgres",
-]
+[[example]]
+name = "mikan_collect_classic_eps"
+path = "examples/mikan_collect_classic_eps.rs"
+required-features = ["playground"]
+
+[[example]]
+name = "mikan_doppel_season_subscription"
+path = "examples/mikan_doppel_season_subscription.rs"
+required-features = ["playground"]
+
+[[example]]
+name = "mikan_doppel_subscriber_subscription"
+path = "examples/mikan_doppel_subscriber_subscription.rs"
+required-features = ["playground"]
+
+[[example]]
+name = "playground"
+path = "examples/playground.rs"
+required-features = ["playground"]
 
 [dependencies]
 downloader = { workspace = true }
@@ -55,6 +76,28 @@ moka = { workspace = true }
 chrono = { workspace = true }
 tracing-subscriber = { workspace = true }
 mockito = { workspace = true }
+color-eyre = { workspace = true, optional = true }
+inquire = { workspace = true, optional = true }
+convert_case = { workspace = true }
+image = { workspace = true }
+uuid = { workspace = true }
+maplit = { workspace = true }
+once_cell = { workspace = true }
+rand = { workspace = true }
+rust_decimal = { workspace = true }
+base64 = { workspace = true }
+nom = { workspace = true }
+percent-encoding = { workspace = true }
+num-traits = { workspace = true }
+http = { workspace = true }
+async-stream = { workspace = true }
+serde_variant = { workspace = true }
+tracing-appender = { workspace = true }
+clap = { workspace = true }
+ipnetwork = { workspace = true }
+typed-builder = { workspace = true }
+nanoid = { workspace = true }
+webp = { workspace = true }
 
 sea-orm = { version = "1.1", features = [
     "sqlx-sqlite",
@@ -64,19 +107,13 @@ sea-orm = { version = "1.1", features = [
     "debug-print",
 ] }
 figment = { version = "0.10", features = ["toml", "json", "env", "yaml"] }
-uuid = { version = "1.6.0", features = ["v4"] }
 sea-orm-migration = { version = "1.1", features = ["runtime-tokio"] }
 rss = "2"
 fancy-regex = "0.14"
-maplit = "1.0.2"
 lightningcss = "1.0.0-alpha.66"
 html-escape = "0.2.13"
 opendal = { version = "0.53", features = ["default", "services-fs"] }
-zune-image = "0.4.15"
-once_cell = "1.20.2"
-scraper = "0.23"
-
-log = "0.4"
+scraper = "0.23.1"
 async-graphql = { version = "7", features = ["dynamic-schema"] }
 async-graphql-axum = "7"
 seaography = { version = "1.1", features = [
@@ -89,7 +126,6 @@ seaography = { version = "1.1", features = [
     "with-postgres-array",
     "with-json-as-scalar",
 ] }
-base64 = "0.22.1"
 tower = "0.5.2"
 tower-http = { version = "0.6", features = [
     "trace",
@@ -104,30 +140,30 @@ tower-http = { version = "0.6", features = [
 tera = "1.20.0"
 openidconnect = { version = "4" }
 dotenvy = "0.15.7"
-http = "1.2.0"
-async-stream = "0.3.6"
-serde_variant = "0.1.3"
-tracing-appender = "0.2.3"
-clap = "4.5.31"
-ipnetwork = "0.21.1"
-typed-builder = "0.21.0"
+jpegxl-rs = { version = "0.11.2", optional = true }
+jpegxl-sys = { version = "0.11.2", optional = true }
+
 apalis = { version = "0.7", features = ["limit", "tracing", "catch-panic"] }
 apalis-sql = { version = "0.7", features = ["postgres"] }
 cocoon = { version = "0.4.3", features = ["getrandom", "thiserror"] }
-rand = "0.9.1"
-rust_decimal = "1.37.1"
 reqwest_cookie_store = "0.8.0"
-nanoid = "0.4.0"
 jwtk = "0.4.0"
-color-eyre = { workspace = true, optional = true }
-inquire = { workspace = true, optional = true }
-percent-encoding = "2.3.1"
-
+mime_guess = "2.0.5"
+icu_properties = "2.0.1"
+icu = "2.0.0"
+tracing-tree = "0.4.0"
+num_cpus = "1.17.0"
+headers-accept = "0.1.4"
+polars = { version = "0.49.1", features = [
+    "parquet",
+    "lazy",
+    "diagonal_concat",
+], optional = true }
 
 [dev-dependencies]
+inquire = { workspace = true }
+color-eyre = { workspace = true }
 serial_test = "3"
 insta = { version = "1", features = ["redactions", "toml", "filters"] }
 rstest = "0.25"
 ctor = "0.4.0"
-inquire = { workspace = true }
-color-eyre = { workspace = true }

apps/recorder/examples/mikan_collect_classic_eps.rs

@@ -0,0 +1,584 @@
+use std::collections::HashSet;
+
+use chrono::{DateTime, Duration, FixedOffset, NaiveDate, NaiveTime, TimeZone, Utc};
+use fetch::{HttpClientConfig, fetch_html};
+use itertools::Itertools;
+use lazy_static::lazy_static;
+use nom::{
+    IResult, Parser,
+    branch::alt,
+    bytes::complete::{tag, take, take_till1},
+    character::complete::space1,
+    combinator::map,
+};
+use recorder::{
+    errors::{RecorderError, RecorderResult},
+    extract::{
+        html::extract_inner_text_from_element_ref,
+        mikan::{MikanClient, MikanConfig, MikanEpisodeHash, MikanFansubHash},
+    },
+};
+use regex::Regex;
+use scraper::{ElementRef, Html, Selector};
+use snafu::FromString;
+use url::Url;
+
+lazy_static! {
+    static ref TEST_FOLDER: std::path::PathBuf =
+        if cfg!(any(test, debug_assertions, feature = "playground")) {
+            std::path::PathBuf::from(format!(
+                "{}/tests/resources/mikan/classic_episodes",
+                env!("CARGO_MANIFEST_DIR")
+            ))
+        } else {
+            std::path::PathBuf::from("tests/resources/mikan/classic_episodes")
+        };
+}
+
+lazy_static! {
+    static ref TOTAL_PAGE_REGEX: Regex =
+        Regex::new(r#"\$\(\'\.classic-view-pagination2\'\)\.bootpag\(\{\s*total:\s*(\d+)"#)
+            .unwrap();
+}
+
+pub struct MikanClassicEpisodeTableRow {
+    pub id: i32,
+    pub publish_at: DateTime<Utc>,
+    pub mikan_fansub_id: Option<String>,
+    pub fansub_name: Option<String>,
+    pub mikan_episode_id: String,
+    pub original_name: String,
+    pub magnet_link: Option<String>,
+    pub file_size: Option<String>,
+    pub torrent_link: Option<String>,
+}
+
+impl MikanClassicEpisodeTableRow {
+    fn timezone() -> FixedOffset {
+        FixedOffset::east_opt(8 * 3600).unwrap()
+    }
+
+    fn fixed_date_parser(input: &str) -> IResult<&str, NaiveDate> {
+        alt((
+            map(tag("今天"), move |_| {
+                Utc::now().with_timezone(&Self::timezone()).date_naive()
+            }),
+            map(tag("昨天"), move |_| {
+                Utc::now().with_timezone(&Self::timezone()).date_naive() - Duration::days(1)
+            }),
+        ))
+        .parse(input)
+    }
+
+    fn formatted_date_parser(input: &str) -> IResult<&str, NaiveDate> {
+        let (remain, date_str) = take_till1(|c: char| c.is_whitespace()).parse(input)?;
+        let date = NaiveDate::parse_from_str(date_str, "%Y/%m/%d").map_err(|_| {
+            nom::Err::Error(nom::error::Error::new(input, nom::error::ErrorKind::Verify))
+        })?;
+        Ok((remain, date))
+    }
+
+    fn date_parser(input: &str) -> IResult<&str, NaiveDate> {
+        alt((Self::fixed_date_parser, Self::formatted_date_parser)).parse(input)
+    }
+
+    fn time_parser(input: &str) -> IResult<&str, NaiveTime> {
+        let (remain, time_str) = take(5usize).parse(input)?;
+        let time = NaiveTime::parse_from_str(time_str, "%H:%M").map_err(|_| {
+            nom::Err::Error(nom::error::Error::new(input, nom::error::ErrorKind::Verify))
+        })?;
+        Ok((remain, time))
+    }
+
+    fn extract_publish_at(text: &str) -> Option<DateTime<Utc>> {
+        let (_, (date, _, time)) = (Self::date_parser, space1, Self::time_parser)
+            .parse(text)
+            .ok()?;
+        let local_dt = Self::timezone()
+            .from_local_datetime(&date.and_time(time))
+            .single()?;
+        Some(local_dt.with_timezone(&Utc))
+    }
+
+    pub fn from_element_ref(
+        row: ElementRef<'_>,
+        rev_id: i32,
+        idx: i32,
+        mikan_base_url: &Url,
+    ) -> RecorderResult<Self> {
+        let publish_at_selector = &Selector::parse("td:nth-of-type(1)").unwrap();
+        let fansub_selector = &Selector::parse("td:nth-of-type(2) > a").unwrap();
+        let original_name_selector =
+            &Selector::parse("td:nth-of-type(3) > a:nth-of-type(1)").unwrap();
+        let magnet_link_selector =
+            &Selector::parse("td:nth-of-type(3) > a:nth-of-type(2)").unwrap();
+        let file_size_selector = &Selector::parse("td:nth-of-type(4)").unwrap();
+        let torrent_link_selector = &Selector::parse("td:nth-of-type(5) > a").unwrap();
+
+        let publish_at = row
+            .select(publish_at_selector)
+            .next()
+            .map(extract_inner_text_from_element_ref)
+            .and_then(|e| Self::extract_publish_at(&e));
+
+        let (mikan_fansub_hash, fansub_name) = row
+            .select(fansub_selector)
+            .next()
+            .and_then(|e| {
+                e.attr("href")
+                    .and_then(|s| mikan_base_url.join(s).ok())
+                    .and_then(|u| MikanFansubHash::from_homepage_url(&u))
+                    .map(|h| (h, extract_inner_text_from_element_ref(e)))
+            })
+            .unzip();
+
+        let (mikan_episode_hash, original_name) = row
+            .select(original_name_selector)
+            .next()
+            .and_then(|el| {
+                el.attr("href")
+                    .and_then(|s| mikan_base_url.join(s).ok())
+                    .and_then(|u| MikanEpisodeHash::from_homepage_url(&u))
+                    .map(|h| (h, extract_inner_text_from_element_ref(el)))
+            })
+            .unzip();
+
+        let magnet_link = row
+            .select(magnet_link_selector)
+            .next()
+            .and_then(|el| el.attr("data-clipboard-text"));
+
+        let file_size = row
+            .select(file_size_selector)
+            .next()
+            .map(extract_inner_text_from_element_ref);
+
+        let torrent_link = row
+            .select(torrent_link_selector)
+            .next()
+            .and_then(|el| el.attr("href"));
+
+        if let (Some(mikan_episode_hash), Some(original_name), Some(publish_at)) = (
+            mikan_episode_hash.as_ref(),
+            original_name.as_ref(),
+            publish_at.as_ref(),
+        ) {
+            Ok(Self {
+                id: rev_id * 1000 + idx,
+                publish_at: *publish_at,
+                mikan_fansub_id: mikan_fansub_hash.map(|h| h.mikan_fansub_id.clone()),
+                fansub_name,
+                mikan_episode_id: mikan_episode_hash.mikan_episode_id.clone(),
+                original_name: original_name.clone(),
+                magnet_link: magnet_link.map(|s| s.to_string()),
+                file_size: file_size.map(|s| s.to_string()),
+                torrent_link: torrent_link.map(|s| s.to_string()),
+            })
+        } else {
+            let mut missing_fields = vec![];
+            if mikan_episode_hash.is_none() {
+                missing_fields.push("mikan_episode_id");
+            }
+            if original_name.is_none() {
+                missing_fields.push("original_name");
+            }
+            if publish_at.is_none() {
+                missing_fields.push("publish_at");
+            }
+            Err(RecorderError::without_source(format!(
+                "Failed to parse episode table row, missing fields: {missing_fields:?}, row \
+                 index: {idx}"
+            )))
+        }
+    }
+}
+
+pub struct MikanClassicEpisodeTablePage {
+    pub page: i32,
+    pub total: i32,
+    pub html: String,
+    pub rows: Vec<MikanClassicEpisodeTableRow>,
+}
+
+impl MikanClassicEpisodeTablePage {
+    pub fn from_html(
+        html: String,
+        mikan_base_url: &Url,
+        page: i32,
+        updated_info: Option<(i32, i32)>,
+    ) -> RecorderResult<Self> {
+        let tr_selector = &Selector::parse("tbody tr").unwrap();
+        let doc = Html::parse_document(&html);
+        if let Some(mut total) = TOTAL_PAGE_REGEX
+            .captures(&html)
+            .and_then(|c| c.get(1))
+            .and_then(|s| s.as_str().parse::<i32>().ok())
+        {
+            if let Some((_, update_total)) = updated_info {
+                total = update_total;
+            }
+
+            let rev_id = total - page;
+            let rows = doc
+                .select(tr_selector)
+                .rev()
+                .enumerate()
+                .map(|(idx, tr)| {
+                    MikanClassicEpisodeTableRow::from_element_ref(
+                        tr,
+                        rev_id,
+                        idx as i32,
+                        mikan_base_url,
+                    )
+                })
+                .collect::<RecorderResult<Vec<_>>>()?;
+            Ok(Self {
+                page,
+                total,
+                html,
+                rows,
+            })
+        } else {
+            Err(RecorderError::without_source(
+                "Failed to parse pagination meta and rows".into(),
+            ))
+        }
+    }
+
+    pub fn save_to_files(&self) -> RecorderResult<()> {
+        use polars::prelude::*;
+
+        let rev_id = self.total - self.page;
+        let parquet_path = TEST_FOLDER.join(format!("parquet/rev_{rev_id}.parquet"));
+        let csv_path = TEST_FOLDER.join(format!("csv/rev_{rev_id}.csv"));
+        let html_path = TEST_FOLDER.join(format!("html/rev_{rev_id}.html"));
+
+        std::fs::write(html_path, self.html.clone())?;
+
+        let mut id_vec = Vec::new();
+        let mut publish_at_vec = Vec::new();
+        let mut mikan_fansub_id_vec = Vec::new();
+        let mut fansub_name_vec = Vec::new();
+        let mut mikan_episode_id_vec = Vec::new();
+        let mut original_name_vec = Vec::new();
+        let mut magnet_link_vec = Vec::new();
+        let mut file_size_vec = Vec::new();
+        let mut torrent_link_vec = Vec::new();
+
+        for row in &self.rows {
+            id_vec.push(row.id);
+            publish_at_vec.push(row.publish_at.to_rfc3339());
+            mikan_fansub_id_vec.push(row.mikan_fansub_id.clone());
+            fansub_name_vec.push(row.fansub_name.clone());
+            mikan_episode_id_vec.push(row.mikan_episode_id.clone());
+            original_name_vec.push(row.original_name.clone());
+            magnet_link_vec.push(row.magnet_link.clone());
+            file_size_vec.push(row.file_size.clone());
+            torrent_link_vec.push(row.torrent_link.clone());
+        }
+
+        let df = df! [
+            "id" => id_vec,
+            "publish_at_timestamp" => publish_at_vec,
+            "mikan_fansub_id" => mikan_fansub_id_vec,
+            "fansub_name" => fansub_name_vec,
+            "mikan_episode_id" => mikan_episode_id_vec,
+            "original_name" => original_name_vec,
+            "magnet_link" => magnet_link_vec,
+            "file_size" => file_size_vec,
+            "torrent_link" => torrent_link_vec,
+        ]
+        .map_err(|e| {
+            let message = format!("Failed to create DataFrame: {e}");
+            RecorderError::with_source(Box::new(e), message)
+        })?;
+
+        let mut parquet_file = std::fs::File::create(&parquet_path)?;
+
+        ParquetWriter::new(&mut parquet_file)
+            .finish(&mut df.clone())
+            .map_err(|e| {
+                let message = format!("Failed to write parquet file: {e}");
+                RecorderError::with_source(Box::new(e), message)
+            })?;
+
+        let mut csv_file = std::fs::File::create(&csv_path)?;
+
+        CsvWriter::new(&mut csv_file)
+            .include_header(true)
+            .with_quote_style(QuoteStyle::Always)
+            .finish(&mut df.clone())
+            .map_err(|e| {
+                let message = format!("Failed to write csv file: {e}");
+                RecorderError::with_source(Box::new(e), message)
+            })?;
+
+        println!(
+            "[{}/{}] Saved {} rows to rev_{}.{{parquet,html,csv}}",
+            self.page,
+            self.total,
+            self.rows.len(),
+            rev_id
+        );
+
+        Ok(())
+    }
+
+    pub fn waiting_rev_ids(total: i32) -> RecorderResult<Vec<i32>> {
+        let dir = TEST_FOLDER.join("csv");
+
+        let files = std::fs::read_dir(dir)?;
+
+        let rev_ids = files
+            .filter_map(|f| f.ok())
+            .filter_map(|f| {
+                f.path().file_stem().and_then(|s| {
+                    s.to_str().and_then(|s| {
+                        if s.starts_with("rev_") {
+                            s.replace("rev_", "").parse::<i32>().ok()
+                        } else {
+                            None
+                        }
+                    })
+                })
+            })
+            .collect::<HashSet<_>>();
+
+        Ok((0..total)
+            .filter(|rev_id| !rev_ids.contains(rev_id))
+            .collect::<Vec<_>>())
+    }
+}
+
+async fn scrape_mikan_classic_episode_table_page(
+    mikan_client: &MikanClient,
+    page: i32,
+    updated_info: Option<(i32, i32)>,
+) -> RecorderResult<MikanClassicEpisodeTablePage> {
+    let mikan_base_url = mikan_client.base_url();
+    let url = mikan_base_url.join(&format!("/Home/Classic/{page}"))?;
+
+    if let Some((rev_id, update_total)) = updated_info.as_ref() {
+        let html_path = TEST_FOLDER.join(format!("html/rev_{rev_id}.html"));
+        if html_path.exists() {
+            let html = std::fs::read_to_string(&html_path)?;
+            println!("[{page}/{update_total}] html exists, skipping fetch");
+            return MikanClassicEpisodeTablePage::from_html(
+                html,
+                mikan_base_url,
+                page,
+                updated_info,
+            );
+        }
+    }
+
+    let total = if let Some((_, update_total)) = updated_info.as_ref() {
+        update_total.to_string()
+    } else {
+        "Unknown".to_string()
+    };
+
+    println!("[{page}/{total}] fetching html...");
+
+    let html = fetch_html(mikan_client, url).await?;
+
+    println!("[{page}/{total}] fetched html done");
+
+    std::fs::write(TEST_FOLDER.join("html/temp.html"), html.clone())?;
+
+    MikanClassicEpisodeTablePage::from_html(html, mikan_base_url, page, updated_info)
+}
+
+async fn scrape_mikan_classic_episode_table_page_from_rev_id(
+    mikan_client: &MikanClient,
+    total: i32,
+    rev_idx: i32,
+) -> RecorderResult<MikanClassicEpisodeTablePage> {
+    let page = total - rev_idx;
+
+    scrape_mikan_classic_episode_table_page(mikan_client, page, Some((rev_idx, total))).await
+}
+
+async fn merge_mikan_classic_episodes_and_strip_columns() -> RecorderResult<()> {
+    use polars::prelude::*;
+
+    let dir = TEST_FOLDER.join("parquet");
+    let files = std::fs::read_dir(dir)?;
+
+    let parquet_paths = files
+        .filter_map(|f| f.ok())
+        .filter_map(|f| {
+            let path = f.path();
+            if let Some(ext) = path.extension()
+                && ext == "parquet"
+                && path
+                    .file_stem()
+                    .is_some_and(|f| f.to_string_lossy().starts_with("rev_"))
+            {
+                Some(path)
+            } else {
+                None
+            }
+        })
+        .collect::<Vec<_>>();
+
+    if parquet_paths.is_empty() {
+        return Err(RecorderError::without_source(
+            "No parquet files found to merge".into(),
+        ));
+    }
+
+    println!("Found {} parquet files to merge", parquet_paths.len());
+
+    // 读取并合并所有 parquet 文件
+    let mut all_dfs = Vec::new();
+    for path in &parquet_paths {
+        println!("Reading {path:?}");
+        let file = std::fs::File::open(path)?;
+        let df = ParquetReader::new(file).finish().map_err(|e| {
+            let message = format!("Failed to read parquet file {path:?}: {e}");
+            RecorderError::with_source(Box::new(e), message)
+        })?;
+        all_dfs.push(df);
+    }
+
+    let lazy_frames: Vec<LazyFrame> = all_dfs.into_iter().map(|df| df.lazy()).collect();
+
+    let merged_df = concat_lf_diagonal(&lazy_frames, UnionArgs::default())
+        .map_err(|e| {
+            let message = format!("Failed to concat DataFrames: {e}");
+            RecorderError::with_source(Box::new(e), message)
+        })?
+        .sort(
+            ["publish_at_timestamp"],
+            SortMultipleOptions::default().with_order_descending(true),
+        )
+        .unique(
+            Some(vec![
+                "mikan_fansub_id".to_string(),
+                "mikan_episode_id".to_string(),
+            ]),
+            UniqueKeepStrategy::First,
+        )
+        .collect()
+        .map_err(|e| {
+            let message = format!("Failed to collect lazy DataFrame: {e}");
+            RecorderError::with_source(Box::new(e), message)
+        })?;
+
+    fn select_columns_and_write(
+        merged_df: DataFrame,
+        name: &str,
+        columns: &[&str],
+    ) -> RecorderResult<()> {
+        let result_df = merged_df
+            .lazy()
+            .sort(["publish_at_timestamp"], SortMultipleOptions::default())
+            .select(columns.iter().map(|c| col(*c)).collect_vec())
+            .collect()
+            .map_err(|e| {
+                let message = format!("Failed to sort and select columns: {e}");
+                RecorderError::with_source(Box::new(e), message)
+            })?;
+
+        let output_path = TEST_FOLDER.join(format!("parquet/{name}.parquet"));
+        let mut output_file = std::fs::File::create(&output_path)?;
+
+        ParquetWriter::new(&mut output_file)
+            .set_parallel(true)
+            .with_compression(ParquetCompression::Zstd(Some(
+                ZstdLevel::try_new(22).unwrap(),
+            )))
+            .finish(&mut result_df.clone())
+            .map_err(|e| {
+                let message = format!("Failed to write merged parquet file: {e}");
+                RecorderError::with_source(Box::new(e), message)
+            })?;
+
+        println!("Merged {} rows into {output_path:?}", result_df.height());
+        Ok(())
+    }
+
+    select_columns_and_write(merged_df.clone(), "tiny", &["fansub_name", "original_name"])?;
+    // select_columns_and_write(
+    //     merged_df.clone(),
+    //     "lite",
+    //     &[
+    //         "mikan_fansub_id",
+    //         "fansub_name",
+    //         "mikan_episode_id",
+    //         "original_name",
+    //     ],
+    // )?;
+    // select_columns_and_write(
+    //     merged_df,
+    //     "full",
+    //     &[
+    //         "id",
+    //         "publish_at_timestamp",
+    //         "mikan_fansub_id",
+    //         "fansub_name",
+    //         "mikan_episode_id",
+    //         "original_name",
+    //         "magnet_link",
+    //         "file_size",
+    //         "torrent_link",
+    //     ],
+    // )?;
+
+    Ok(())
+}
+
+#[tokio::main]
+async fn main() -> RecorderResult<()> {
+    std::fs::create_dir_all(TEST_FOLDER.join("html"))?;
+    std::fs::create_dir_all(TEST_FOLDER.join("parquet"))?;
+    std::fs::create_dir_all(TEST_FOLDER.join("csv"))?;
+
+    let mikan_scrape_client = MikanClient::from_config(MikanConfig {
+        http_client: HttpClientConfig {
+            exponential_backoff_max_retries: Some(3),
+            leaky_bucket_max_tokens: Some(2),
+            leaky_bucket_initial_tokens: Some(1),
+            leaky_bucket_refill_tokens: Some(1),
+            leaky_bucket_refill_interval: Some(std::time::Duration::from_millis(1000)),
+            user_agent: Some(
+                "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) \
+                 Chrome/136.0.0.0 Safari/537.36 Edg/136.0.0.0"
+                    .to_string(),
+            ),
+            ..Default::default()
+        },
+        base_url: Url::parse("https://mikanani.me")?,
+    })
+    .await?;
+
+    let first_page_and_pagination_info =
+        scrape_mikan_classic_episode_table_page(&mikan_scrape_client, 1, None).await?;
+
+    let total_page = first_page_and_pagination_info.total;
+
+    first_page_and_pagination_info.save_to_files()?;
+
+    let next_rev_ids = MikanClassicEpisodeTablePage::waiting_rev_ids(total_page)?;
+
+    for todo_rev_id in next_rev_ids {
+        let page = scrape_mikan_classic_episode_table_page_from_rev_id(
+            &mikan_scrape_client,
+            total_page,
+            todo_rev_id,
+        )
+        .await?;
+
+        page.save_to_files()?;
+    }
+
+    // 合并所有 parquet 文件
+    println!("\nMerging all parquet files...");
+
+    merge_mikan_classic_episodes_and_strip_columns().await?;
+
+    println!("Merge completed!");
+
+    Ok(())
+}

apps/recorder/examples/mikan_doppel_season_subscription.rs

@@ -212,7 +212,7 @@ async fn main() -> Result<()> {
                 };
             }
             {
-                let episode_torrent_url = rss_item.url;
+                let episode_torrent_url = rss_item.torrent_link;
                 let episode_torrent_doppel_path = MikanDoppelPath::new(episode_torrent_url.clone());
                 tracing::info!(title = rss_item.title, "Scraping episode torrent...");
                 if !episode_torrent_doppel_path.exists_any() {

apps/recorder/examples/mikan_doppel_subscriber_subscription.rs

@@ -72,7 +72,7 @@ async fn main() -> RecorderResult<()> {
         }?;
 
         {
-            let episode_torrent_url = rss_item.url;
+            let episode_torrent_url = rss_item.torrent_link;
             let episode_torrent_doppel_path = MikanDoppelPath::new(episode_torrent_url.clone());
             tracing::info!(title = rss_item.title, "Scraping episode torrent...");
             if !episode_torrent_doppel_path.exists_any() {
@@ -173,7 +173,7 @@ async fn main() -> RecorderResult<()> {
                 };
 
                 {
-                    let episode_torrent_url = rss_item.url;
+                    let episode_torrent_url = rss_item.torrent_link;
                     let episode_torrent_doppel_path =
                         MikanDoppelPath::new(episode_torrent_url.clone());
                     tracing::info!(title = rss_item.title, "Scraping episode torrent...");

apps/recorder/recorder.config.toml

@@ -26,25 +26,25 @@ host = '{{ get_env(name="HOST", default="localhost") }}'
 enable = true
 
 # Generating a unique request ID and enhancing logging with additional information such as the start and completion of request processing, latency, status code, and other request details.
-[server.middleware.request_id]
+[server.middlewares.request_id]
 enable = true
 
-[server.middleware.logger]
+[server.middlewares.logger]
 enable = true
 
 # when your code is panicked, the request still returns 500 status code.
-[server.middleware.catch_panic]
+[server.middlewares.catch_panic]
 enable = true
 
 # Timeout for incoming requests middleware. requests that take more time from the configuration will cute and 408 status code will returned.
-[server.middleware.timeout_request]
+[server.middlewares.timeout_request]
 enable = false
 # Duration time in milliseconds.
 timeout = 5000
 
 # Set the value of the [`Access-Control-Allow-Origin`][mdn] header
 # allow_origins:
-#   - https://loco.rs
+#   - https://konobangu.com
 # Set the value of the [`Access-Control-Allow-Headers`][mdn] header
 # allow_headers:
 # - Content-Type
@@ -53,7 +53,10 @@ timeout = 5000
 #   - POST
 # Set the value of the [`Access-Control-Max-Age`][mdn] header in seconds
 # max_age: 3600
-[server.middleware.cors]
+[server.middlewares.cors]
+enable = true
+
+[server.middlewares.compression]
 enable = true
 
 # Database Configuration

apps/recorder/src/app/builder.rs

@@ -21,6 +21,9 @@ pub struct MainCliArgs {
     /// Explicit environment
     #[arg(short, long)]
     environment: Option<Environment>,
+
+    #[arg(long)]
+    graceful_shutdown: Option<bool>,
 }
 
 pub struct AppBuilder {
@@ -28,6 +31,7 @@ pub struct AppBuilder {
     config_file: Option<String>,
     working_dir: String,
     environment: Environment,
+    pub graceful_shutdown: bool,
 }
 
 impl AppBuilder {
@@ -61,7 +65,8 @@ impl AppBuilder {
         builder = builder
             .config_file(args.config_file)
             .dotenv_file(args.dotenv_file)
-            .environment(environment);
+            .environment(environment)
+            .graceful_shutdown(args.graceful_shutdown.unwrap_or(true));
 
         Ok(builder)
     }
@@ -118,6 +123,12 @@ impl AppBuilder {
         ret
     }
 
+    pub fn graceful_shutdown(self, graceful_shutdown: bool) -> Self {
+        let mut ret = self;
+        ret.graceful_shutdown = graceful_shutdown;
+        ret
+    }
+
     pub fn dotenv_file(self, dotenv_file: Option<String>) -> Self {
         let mut ret = self;
         ret.dotenv_file = dotenv_file;
@@ -141,6 +152,7 @@ impl Default for AppBuilder {
             dotenv_file: None,
             config_file: None,
             working_dir: String::from("."),
+            graceful_shutdown: true,
         }
     }
 }

apps/recorder/src/app/config/default_mixin.toml

@@ -11,6 +11,7 @@ leaky_bucket_initial_tokens = 0
 leaky_bucket_refill_tokens = 1
 leaky_bucket_refill_interval = 500
 
+
 [mikan.http_client.proxy]
 
 [mikan.http_client.proxy.headers]
@@ -26,3 +27,5 @@ complexity_limit = inf
 [task]
 
 [message]
+
+[media]

apps/recorder/src/app/config/mod.rs

@@ -11,8 +11,8 @@ use super::env::Environment;
 use crate::{
     auth::AuthConfig, cache::CacheConfig, crypto::CryptoConfig, database::DatabaseConfig,
     errors::RecorderResult, extract::mikan::MikanConfig, graphql::GraphQLConfig,
-    logger::LoggerConfig, message::MessageConfig, storage::StorageConfig, task::TaskConfig,
-    web::WebServerConfig,
+    logger::LoggerConfig, media::MediaConfig, message::MessageConfig, storage::StorageConfig,
+    task::TaskConfig, web::WebServerConfig,
 };
 
 const DEFAULT_CONFIG_MIXIN: &str = include_str!("./default_mixin.toml");
@@ -27,6 +27,7 @@ pub struct AppConfig {
     pub mikan: MikanConfig,
     pub crypto: CryptoConfig,
     pub graphql: GraphQLConfig,
+    pub media: MediaConfig,
     pub logger: LoggerConfig,
     pub database: DatabaseConfig,
     pub task: TaskConfig,

apps/recorder/src/app/context.rs

@@ -4,16 +4,9 @@ use tokio::sync::OnceCell;
 
 use super::{Environment, config::AppConfig};
 use crate::{
-    auth::AuthService,
-    cache::CacheService,
-    crypto::CryptoService,
-    database::DatabaseService,
-    errors::RecorderResult,
-    extract::mikan::MikanClient,
-    graphql::GraphQLService,
-    logger::LoggerService,
-    message::MessageService,
-    storage::{StorageService, StorageServiceTrait},
+    auth::AuthService, cache::CacheService, crypto::CryptoService, database::DatabaseService,
+    errors::RecorderResult, extract::mikan::MikanClient, graphql::GraphQLService,
+    logger::LoggerService, media::MediaService, message::MessageService, storage::StorageService,
     task::TaskService,
 };
 
@@ -25,12 +18,13 @@ pub trait AppContextTrait: Send + Sync + Debug {
     fn mikan(&self) -> &MikanClient;
     fn auth(&self) -> &AuthService;
     fn graphql(&self) -> &GraphQLService;
-    fn storage(&self) -> &dyn StorageServiceTrait;
+    fn storage(&self) -> &StorageService;
     fn working_dir(&self) -> &String;
     fn environment(&self) -> &Environment;
     fn crypto(&self) -> &CryptoService;
     fn task(&self) -> &TaskService;
     fn message(&self) -> &MessageService;
+    fn media(&self) -> &MediaService;
 }
 
 pub struct AppContext {
@@ -45,6 +39,7 @@ pub struct AppContext {
     working_dir: String,
     environment: Environment,
     message: MessageService,
+    media: MediaService,
     task: OnceCell<TaskService>,
     graphql: OnceCell<GraphQLService>,
 }
@@ -65,6 +60,7 @@ impl AppContext {
         let auth = AuthService::from_conf(config.auth).await?;
         let mikan = MikanClient::from_config(config.mikan).await?;
         let crypto = CryptoService::from_config(config.crypto).await?;
+        let media = MediaService::from_config(config.media).await?;
 
         let ctx = Arc::new(AppContext {
             config: config_cloned,
@@ -78,6 +74,7 @@ impl AppContext {
             working_dir: working_dir.to_string(),
             crypto,
             message,
+            media,
             task: OnceCell::new(),
             graphql: OnceCell::new(),
         });
@@ -126,7 +123,7 @@ impl AppContextTrait for AppContext {
     fn graphql(&self) -> &GraphQLService {
         self.graphql.get().expect("graphql should be set")
     }
-    fn storage(&self) -> &dyn StorageServiceTrait {
+    fn storage(&self) -> &StorageService {
         &self.storage
     }
     fn working_dir(&self) -> &String {
@@ -144,4 +141,7 @@ impl AppContextTrait for AppContext {
     fn message(&self) -> &MessageService {
         &self.message
     }
+    fn media(&self) -> &MediaService {
+        &self.media
+    }
 }

apps/recorder/src/app/core.rs

@@ -13,6 +13,8 @@ use crate::{
     },
 };
 
+pub const PROJECT_NAME: &str = "konobangu";
+
 pub struct App {
     pub context: Arc<dyn AppContextTrait>,
     pub builder: AppBuilder,
@@ -51,20 +53,24 @@ impl App {
 
         let mut router = Router::<Arc<dyn AppContextTrait>>::new();
 
-        let (graphql_c, oidc_c, metadata_c) = futures::try_join!(
+        let (graphql_c, oidc_c, metadata_c, static_c, feeds_c) = futures::try_join!(
             controller::graphql::create(context.clone()),
             controller::oidc::create(context.clone()),
-            controller::metadata::create(context.clone())
+            controller::metadata::create(context.clone()),
+            controller::r#static::create(context.clone()),
+            controller::feeds::create(context.clone()),
         )?;
 
-        for c in [graphql_c, oidc_c, metadata_c] {
+        for c in [graphql_c, oidc_c, metadata_c, static_c, feeds_c] {
             router = c.apply_to(router);
         }
 
         let middlewares = default_middleware_stack(context.clone());
         for mid in middlewares {
-            router = mid.apply(router)?;
-            tracing::info!(name = mid.name(), "+middleware");
+            if mid.is_enabled() {
+                router = mid.apply(router)?;
+                tracing::info!(name = mid.name(), "+middleware");
+            }
         }
 
         let router = router
@@ -73,26 +79,40 @@ impl App {
 
         let task = context.task();
 
+        let graceful_shutdown = self.builder.graceful_shutdown;
+
         tokio::try_join!(
             async {
-                axum::serve(listener, router)
-                    .with_graceful_shutdown(async move {
-                        Self::shutdown_signal().await;
-                        tracing::info!("axum shutting down...");
-                    })
-                    .await?;
+                let axum_serve = axum::serve(listener, router);
+
+                if graceful_shutdown {
+                    axum_serve
+                        .with_graceful_shutdown(async move {
+                            Self::shutdown_signal().await;
+                            tracing::info!("axum shutting down...");
+                        })
+                        .await?;
+                } else {
+                    axum_serve.await?;
+                }
+
                 Ok::<(), RecorderError>(())
             },
             async {
-                let monitor = task.setup_monitor().await?;
-
-                monitor
-                    .run_with_signal(async move {
-                        Self::shutdown_signal().await;
-                        tracing::info!("apalis shutting down...");
-                        Ok(())
-                    })
-                    .await?;
+                {
+                    let monitor = task.setup_monitor().await?;
+                    if graceful_shutdown {
+                        monitor
+                            .run_with_signal(async move {
+                                Self::shutdown_signal().await;
+                                tracing::info!("apalis shutting down...");
+                                Ok(())
+                            })
+                            .await?;
+                    } else {
+                        monitor.run().await?;
+                    }
+                }
 
                 Ok::<(), RecorderError>(())
             },
@@ -134,7 +154,7 @@ impl App {
         #[cfg(not(unix))]
         let terminate = std::future::pending::<()>();
 
-        #[cfg(all(not(unix), debug_assertions))]
+        #[cfg(not(all(unix, debug_assertions)))]
         let quit = std::future::pending::<()>();
 
         tokio::select! {

apps/recorder/src/app/mod.rs

@@ -4,7 +4,7 @@ pub mod context;
 pub mod core;
 pub mod env;
 
-pub use core::App;
+pub use core::{App, PROJECT_NAME};
 
 pub use builder::AppBuilder;
 pub use config::AppConfig;

apps/recorder/src/auth/basic.rs

@@ -9,7 +9,7 @@ use super::{
     service::{AuthServiceTrait, AuthUserInfo},
 };
 use crate::{
-    app::AppContextTrait,
+    app::{AppContextTrait, PROJECT_NAME},
     models::{auth::AuthType, subscribers::SEED_SUBSCRIBER},
 };
 
@@ -86,7 +86,7 @@ impl AuthServiceTrait for BasicAuthService {
     }
 
     fn www_authenticate_header_value(&self) -> Option<HeaderValue> {
-        Some(HeaderValue::from_static(r#"Basic realm="konobangu""#))
+        Some(HeaderValue::from_str(format!("Basic realm=\"{PROJECT_NAME}\"").as_str()).unwrap())
     }
 
     fn auth_type(&self) -> AuthType {

apps/recorder/src/auth/errors.rs

@@ -11,13 +11,14 @@ use openidconnect::{
 };
 use serde::{Deserialize, Serialize};
 use snafu::prelude::*;
-use util::OptDynErr;
 
 use crate::models::auth::AuthType;
 
 #[derive(Debug, Snafu)]
 #[snafu(visibility(pub(crate)))]
 pub enum AuthError {
+    #[snafu(display("Permission denied"))]
+    PermissionError,
     #[snafu(display("Not support auth method"))]
     NotSupportAuthMethod {
         supported: Vec<AuthType>,
@@ -93,12 +94,6 @@ pub enum AuthError {
         column: String,
         context_path: String,
     },
-    #[snafu(display("GraphQL permission denied since {field}"))]
-    GraphqlStaticPermissionError {
-        #[snafu(source)]
-        source: OptDynErr,
-        field: String,
-    },
 }
 
 impl AuthError {

apps/recorder/src/auth/oidc.rs

@@ -32,7 +32,11 @@ use super::{
     errors::{AuthError, OidcProviderUrlSnafu, OidcRequestRedirectUriSnafu},
     service::{AuthServiceTrait, AuthUserInfo},
 };
-use crate::{app::AppContextTrait, errors::RecorderError, models::auth::AuthType};
+use crate::{
+    app::{AppContextTrait, PROJECT_NAME},
+    errors::RecorderError,
+    models::auth::AuthType,
+};
 
 pub struct OidcHttpClient(pub Arc<HttpClient>);
 
@@ -351,7 +355,7 @@ impl AuthServiceTrait for OidcAuthService {
     }
 
     fn www_authenticate_header_value(&self) -> Option<HeaderValue> {
-        Some(HeaderValue::from_static(r#"Bearer realm="konobangu""#))
+        Some(HeaderValue::from_str(format!("Bearer realm=\"{PROJECT_NAME}\"").as_str()).unwrap())
     }
 
     fn auth_type(&self) -> AuthType {

apps/recorder/src/errors/app_error.rs

@@ -5,8 +5,7 @@ use axum::{
     response::{IntoResponse, Response},
 };
 use fetch::{FetchError, HttpClientError, reqwest, reqwest_middleware};
-use http::StatusCode;
-use serde::{Deserialize, Deserializer, Serialize};
+use http::{HeaderMap, StatusCode};
 use snafu::Snafu;
 
 use crate::{
@@ -19,6 +18,24 @@ use crate::{
 #[derive(Snafu, Debug)]
 #[snafu(visibility(pub(crate)))]
 pub enum RecorderError {
+    #[snafu(display(
+        "HTTP {status} {reason}, source = {source:?}",
+        status = status,
+        reason = status.canonical_reason().unwrap_or("Unknown")
+    ))]
+    HttpResponseError {
+        status: StatusCode,
+        headers: Option<HeaderMap>,
+        #[snafu(source(from(Box<dyn std::error::Error + Send + Sync>, OptDynErr::some)))]
+        source: OptDynErr,
+    },
+    #[snafu(transparent)]
+    ImageError { source: image::ImageError },
+    #[cfg(feature = "jxl")]
+    #[snafu(transparent)]
+    JxlEncodeError { source: jpegxl_rs::EncodeError },
+    #[snafu(transparent, context(false))]
+    HttpError { source: http::Error },
     #[snafu(transparent, context(false))]
     FancyRegexError {
         #[snafu(source(from(fancy_regex::Error, Box::new)))]
@@ -28,12 +45,14 @@ pub enum RecorderError {
     NetAddrParseError { source: std::net::AddrParseError },
     #[snafu(transparent)]
     RegexError { source: regex::Error },
-    #[snafu(transparent)]
-    InvalidMethodError { source: http::method::InvalidMethod },
-    #[snafu(transparent)]
-    InvalidHeaderNameError {
-        source: http::header::InvalidHeaderName,
-    },
+    #[snafu(display("Invalid method"))]
+    InvalidMethodError,
+    #[snafu(display("Invalid header value"))]
+    InvalidHeaderValueError,
+    #[snafu(display("Invalid header name"))]
+    InvalidHeaderNameError,
+    #[snafu(display("Missing origin (protocol or host) in headers and forwarded info"))]
+    MissingOriginError,
     #[snafu(transparent)]
     TracingAppenderInitError {
         source: tracing_appender::rolling::InitError,
@@ -73,10 +92,6 @@ pub enum RecorderError {
         source: Box<opendal::Error>,
     },
     #[snafu(transparent)]
-    InvalidHeaderValueError {
-        source: http::header::InvalidHeaderValue,
-    },
-    #[snafu(transparent)]
     HttpClientError { source: HttpClientError },
     #[cfg(feature = "testcontainers")]
     #[snafu(transparent)]
@@ -103,7 +118,7 @@ pub enum RecorderError {
         #[snafu(source(from(Box<dyn std::error::Error + Send + Sync>, OptDynErr::some)))]
         source: OptDynErr,
     },
-    #[snafu(display("Model Entity {entity} not found"))]
+    #[snafu(display("Model Entity {entity} not found or not belong to subscriber"))]
     ModelEntityNotFound { entity: Cow<'static, str> },
     #[snafu(transparent)]
     FetchError { source: FetchError },
@@ -123,9 +138,27 @@ pub enum RecorderError {
         #[snafu(source(from(Box<dyn std::error::Error + Send + Sync>, OptDynErr::some)))]
         source: OptDynErr,
     },
+    #[snafu(display("Invalid task id: {message}"))]
+    InvalidTaskId { message: String },
 }
 
 impl RecorderError {
+    pub fn from_status(status: StatusCode) -> Self {
+        Self::HttpResponseError {
+            status,
+            headers: None,
+            source: None.into(),
+        }
+    }
+
+    pub fn from_status_and_headers(status: StatusCode, headers: HeaderMap) -> Self {
+        Self::HttpResponseError {
+            status,
+            headers: Some(headers),
+            source: None.into(),
+        }
+    }
+
     pub fn from_mikan_meta_missing_field(field: Cow<'static, str>) -> Self {
         Self::MikanMetaMissingFieldError {
             field,
@@ -175,10 +208,53 @@ impl snafu::FromString for RecorderError {
     }
 }
 
+impl From<StatusCode> for RecorderError {
+    fn from(status: StatusCode) -> Self {
+        Self::HttpResponseError {
+            status,
+            headers: None,
+            source: None.into(),
+        }
+    }
+}
+
+impl From<(StatusCode, HeaderMap)> for RecorderError {
+    fn from((status, headers): (StatusCode, HeaderMap)) -> Self {
+        Self::HttpResponseError {
+            status,
+            headers: Some(headers),
+            source: None.into(),
+        }
+    }
+}
+
 impl IntoResponse for RecorderError {
     fn into_response(self) -> Response {
         match self {
             Self::AuthError { source: auth_error } => auth_error.into_response(),
+            Self::HttpResponseError {
+                status,
+                headers,
+                source,
+            } => {
+                let message = source
+                    .into_inner()
+                    .map(|s| s.to_string())
+                    .unwrap_or_else(|| {
+                        String::from(status.canonical_reason().unwrap_or("Unknown"))
+                    });
+                (
+                    status,
+                    headers,
+                    Json::<StandardErrorResponse>(StandardErrorResponse::from(message)),
+                )
+                    .into_response()
+            }
+            Self::ModelEntityNotFound { entity } => (
+                StatusCode::NOT_FOUND,
+                Json::<StandardErrorResponse>(StandardErrorResponse::from(entity.to_string())),
+            )
+                .into_response(),
             err => (
                 StatusCode::INTERNAL_SERVER_ERROR,
                 Json::<StandardErrorResponse>(StandardErrorResponse::from(err.to_string())),
@@ -188,28 +264,6 @@ impl IntoResponse for RecorderError {
     }
 }
 
-impl Serialize for RecorderError {
-    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
-    where
-        S: serde::Serializer,
-    {
-        serializer.serialize_str(&self.to_string())
-    }
-}
-
-impl<'de> Deserialize<'de> for RecorderError {
-    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-    where
-        D: Deserializer<'de>,
-    {
-        let s = String::deserialize(deserializer)?;
-        Ok(Self::Whatever {
-            message: s,
-            source: None.into(),
-        })
-    }
-}
-
 impl From<reqwest::Error> for RecorderError {
     fn from(error: reqwest::Error) -> Self {
         FetchError::from(error).into()
@@ -222,4 +276,22 @@ impl From<reqwest_middleware::Error> for RecorderError {
     }
 }
 
+impl From<http::header::InvalidHeaderValue> for RecorderError {
+    fn from(_error: http::header::InvalidHeaderValue) -> Self {
+        Self::InvalidHeaderValueError
+    }
+}
+
+impl From<http::header::InvalidHeaderName> for RecorderError {
+    fn from(_error: http::header::InvalidHeaderName) -> Self {
+        Self::InvalidHeaderNameError
+    }
+}
+
+impl From<http::method::InvalidMethod> for RecorderError {
+    fn from(_error: http::method::InvalidMethod) -> Self {
+        Self::InvalidMethodError
+    }
+}
+
 pub type RecorderResult<T> = Result<T, RecorderError>;

apps/recorder/src/extract/bittorrent/extract.rs

@@ -1,3 +1,4 @@
+use chrono::{DateTime, Utc};
 use fancy_regex::Regex as FancyRegex;
 use lazy_static::lazy_static;
 use quirks_path::Path;
@@ -33,6 +34,14 @@ lazy_static! {
         Regex::new(r"([Ss]|Season )(\d{1,3})").unwrap();
 }
 
+#[derive(Clone, Debug)]
+pub struct EpisodeEnclosureMeta {
+    pub magnet_link: Option<String>,
+    pub torrent_link: Option<String>,
+    pub pub_date: Option<DateTime<Utc>>,
+    pub content_length: Option<i64>,
+}
+
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
 pub struct TorrentEpisodeMediaMeta {
     pub fansub: Option<String>,
@@ -268,8 +277,8 @@ mod tests {
         )
     }
 
-    pub fn test_torrent_ep_parser(raw_name: &str, expected: &str) {
-        let extname = Path::new(raw_name)
+    pub fn test_torrent_ep_parser(origin_name: &str, expected: &str) {
+        let extname = Path::new(origin_name)
             .extension()
             .map(|e| format!(".{e}"))
             .unwrap_or_default()
@@ -278,7 +287,7 @@ mod tests {
         if extname == ".srt" || extname == ".ass" {
             let expected: Option<TorrentEpisodeSubtitleMeta> = serde_json::from_str(expected).ok();
             let found_raw =
-                parse_episode_subtitle_meta_from_torrent(Path::new(raw_name), None, None);
+                parse_episode_subtitle_meta_from_torrent(Path::new(origin_name), None, None);
             let found = found_raw.as_ref().ok().cloned();
 
             if expected != found {
@@ -299,7 +308,8 @@ mod tests {
             assert_eq!(expected, found);
         } else {
             let expected: Option<TorrentEpisodeMediaMeta> = serde_json::from_str(expected).ok();
-            let found_raw = parse_episode_media_meta_from_torrent(Path::new(raw_name), None, None);
+            let found_raw =
+                parse_episode_media_meta_from_torrent(Path::new(origin_name), None, None);
             let found = found_raw.as_ref().ok().cloned();
 
             if expected != found {

apps/recorder/src/extract/defs.rs

@@ -1,8 +1,5 @@
-use std::collections::HashMap;
-
 use fancy_regex::Regex as FancyRegex;
 use lazy_static::lazy_static;
-use maplit::hashmap;
 use regex::Regex;
 
 const LANG_ZH_TW: &str = "zh-tw";
@@ -34,40 +31,4 @@ lazy_static! {
             (LANG_JP, vec!["jp", "jpn", "日"]),
         ]
     };
-    pub static ref BRACKETS_REG: Regex = Regex::new(r"[\[\]()【】（）]").unwrap();
-    pub static ref DIGIT_1PLUS_REG: Regex = Regex::new(r"\d+").unwrap();
-    pub static ref ZH_NUM_MAP: HashMap<&'static str, i32> = {
-        hashmap! {
-            "〇" => 0,
-            "一" => 1,
-            "二" => 2,
-            "三" => 3,
-            "四" => 4,
-            "五" => 5,
-            "六" => 6,
-            "七" => 7,
-            "八" => 8,
-            "九" => 9,
-            "十" => 10,
-            "廿" => 20,
-            "百" => 100,
-            "千" => 1000,
-            "零" => 0,
-            "壹" => 1,
-            "贰" => 2,
-            "叁" => 3,
-            "肆" => 4,
-            "伍" => 5,
-            "陆" => 6,
-            "柒" => 7,
-            "捌" => 8,
-            "玖" => 9,
-            "拾" => 10,
-            "念" => 20,
-            "佰" => 100,
-            "仟" => 1000,
-        }
-    };
-    pub static ref ZH_NUM_RE: Regex =
-        Regex::new(r"[〇一二三四五六七八九十廿百千零壹贰叁肆伍陆柒捌玖拾念佰仟]").unwrap();
 }

apps/recorder/src/extract/http.rs

@@ -1,7 +1,12 @@
-use axum::http::{HeaderName, HeaderValue, Uri, header, request::Parts};
+use axum::{
+    extract::FromRequestParts,
+    http::{HeaderName, HeaderValue, Uri, header, request::Parts},
+};
 use itertools::Itertools;
 use url::Url;
 
+use crate::errors::RecorderError;
+
 /// Fields from a "Forwarded" header per [RFC7239 sec 4](https://www.rfc-editor.org/rfc/rfc7239#section-4)
 #[derive(Debug, Clone)]
 pub struct ForwardedHeader {
@@ -101,9 +106,13 @@ pub struct ForwardedRelatedInfo {
     pub origin: Option<String>,
 }
 
-impl ForwardedRelatedInfo {
-    pub fn from_request_parts(request_parts: &Parts) -> ForwardedRelatedInfo {
-        let headers = &request_parts.headers;
+impl<T> FromRequestParts<T> for ForwardedRelatedInfo {
+    type Rejection = RecorderError;
+    fn from_request_parts(
+        parts: &mut Parts,
+        _state: &T,
+    ) -> impl Future<Output = Result<Self, Self::Rejection>> + Send {
+        let headers = &parts.headers;
         let forwarded = headers
             .get(header::FORWARDED)
             .and_then(|s| ForwardedHeader::try_from(s.clone()).ok());
@@ -132,17 +141,19 @@ impl ForwardedRelatedInfo {
             .get(header::ORIGIN)
             .and_then(|s| s.to_str().map(String::from).ok());
 
-        ForwardedRelatedInfo {
+        futures::future::ready(Ok(ForwardedRelatedInfo {
             host,
             x_forwarded_for,
             x_forwarded_host,
             x_forwarded_proto,
             forwarded,
-            uri: request_parts.uri.clone(),
+            uri: parts.uri.clone(),
             origin,
-        }
+        }))
     }
+}
 
+impl ForwardedRelatedInfo {
     pub fn resolved_protocol(&self) -> Option<&str> {
         self.forwarded
             .as_ref()

apps/recorder/src/extract/media/mod.rs

@@ -2,10 +2,6 @@ use url::Url;
 
 pub fn extract_image_src_from_str(image_src: &str, base_url: &Url) -> Option<Url> {
     let mut image_url = base_url.join(image_src).ok()?;
-    if let Some((_, value)) = image_url.query_pairs().find(|(key, _)| key == "webp") {
-        image_url.set_query(Some(&format!("webp={value}")));
-    } else {
-        image_url.set_query(None);
-    }
+    image_url.set_query(None);
     Some(image_url)
 }

apps/recorder/src/extract/mikan/constants.rs

@@ -12,6 +12,7 @@ pub const MIKAN_BANGUMI_POSTER_PATH: &str = "/images/Bangumi";
 pub const MIKAN_EPISODE_TORRENT_PATH: &str = "/Download";
 pub const MIKAN_SUBSCRIBER_SUBSCRIPTION_RSS_PATH: &str = "/RSS/MyBangumi";
 pub const MIKAN_BANGUMI_RSS_PATH: &str = "/RSS/Bangumi";
+pub const MIKAN_FANSUB_HOMEPAGE_PATH: &str = "/Home/PublishGroup";
 pub const MIKAN_BANGUMI_ID_QUERY_KEY: &str = "bangumiId";
 pub const MIKAN_FANSUB_ID_QUERY_KEY: &str = "subgroupid";
 pub const MIKAN_SUBSCRIBER_SUBSCRIPTION_TOKEN_QUERY_KEY: &str = "token";

apps/recorder/src/extract/mikan/mod.rs

@@ -11,10 +11,11 @@ pub use constants::{
     MIKAN_ACCOUNT_MANAGE_PAGE_PATH, MIKAN_BANGUMI_EXPAND_SUBSCRIBED_PAGE_PATH,
     MIKAN_BANGUMI_HOMEPAGE_PATH, MIKAN_BANGUMI_ID_QUERY_KEY, MIKAN_BANGUMI_POSTER_PATH,
     MIKAN_BANGUMI_RSS_PATH, MIKAN_EPISODE_HOMEPAGE_PATH, MIKAN_EPISODE_TORRENT_PATH,
-    MIKAN_FANSUB_ID_QUERY_KEY, MIKAN_LOGIN_PAGE_PATH, MIKAN_LOGIN_PAGE_SEARCH,
-    MIKAN_POSTER_BUCKET_KEY, MIKAN_SEASON_FLOW_PAGE_PATH, MIKAN_SEASON_STR_QUERY_KEY,
-    MIKAN_SUBSCRIBER_SUBSCRIPTION_RSS_PATH, MIKAN_SUBSCRIBER_SUBSCRIPTION_TOKEN_QUERY_KEY,
-    MIKAN_UNKNOWN_FANSUB_ID, MIKAN_UNKNOWN_FANSUB_NAME, MIKAN_YEAR_QUERY_KEY,
+    MIKAN_FANSUB_HOMEPAGE_PATH, MIKAN_FANSUB_ID_QUERY_KEY, MIKAN_LOGIN_PAGE_PATH,
+    MIKAN_LOGIN_PAGE_SEARCH, MIKAN_POSTER_BUCKET_KEY, MIKAN_SEASON_FLOW_PAGE_PATH,
+    MIKAN_SEASON_STR_QUERY_KEY, MIKAN_SUBSCRIBER_SUBSCRIPTION_RSS_PATH,
+    MIKAN_SUBSCRIBER_SUBSCRIPTION_TOKEN_QUERY_KEY, MIKAN_UNKNOWN_FANSUB_ID,
+    MIKAN_UNKNOWN_FANSUB_NAME, MIKAN_YEAR_QUERY_KEY,
 };
 pub use credential::MikanCredentialForm;
 pub use subscription::{
@@ -22,11 +23,12 @@ pub use subscription::{
 };
 pub use web::{
     MikanBangumiHash, MikanBangumiIndexHash, MikanBangumiIndexMeta, MikanBangumiMeta,
-    MikanBangumiPosterMeta, MikanEpisodeHash, MikanEpisodeMeta, MikanRssEpisodeItem,
-    MikanSeasonFlowUrlMeta, MikanSeasonStr, MikanSubscriberSubscriptionRssUrlMeta,
-    build_mikan_bangumi_expand_subscribed_url, build_mikan_bangumi_homepage_url,
-    build_mikan_bangumi_subscription_rss_url, build_mikan_episode_homepage_url,
-    build_mikan_season_flow_url, build_mikan_subscriber_subscription_rss_url,
+    MikanBangumiPosterMeta, MikanEpisodeHash, MikanEpisodeMeta, MikanFansubHash,
+    MikanRssEpisodeItem, MikanSeasonFlowUrlMeta, MikanSeasonStr,
+    MikanSubscriberSubscriptionRssUrlMeta, build_mikan_bangumi_expand_subscribed_url,
+    build_mikan_bangumi_homepage_url, build_mikan_bangumi_subscription_rss_url,
+    build_mikan_episode_homepage_url, build_mikan_season_flow_url,
+    build_mikan_subscriber_subscription_rss_url,
     extract_mikan_bangumi_index_meta_list_from_season_flow_fragment,
     extract_mikan_bangumi_meta_from_expand_subscribed_fragment,
     extract_mikan_episode_meta_from_episode_homepage_html,

apps/recorder/src/extract/mikan/subscription.rs

@@ -5,6 +5,7 @@ use std::{
 };
 
 use async_graphql::{InputObject, SimpleObject};
+use async_stream::try_stream;
 use fetch::fetch_bytes;
 use futures::{Stream, TryStreamExt, pin_mut, try_join};
 use maplit::hashmap;
@@ -19,12 +20,15 @@ use super::scrape_mikan_bangumi_meta_stream_from_season_flow_url;
 use crate::{
     app::AppContextTrait,
     errors::{RecorderError, RecorderResult},
-    extract::mikan::{
-        MikanBangumiHash, MikanBangumiMeta, MikanEpisodeHash, MikanEpisodeMeta,
-        MikanRssEpisodeItem, MikanSeasonFlowUrlMeta, MikanSeasonStr,
-        MikanSubscriberSubscriptionRssUrlMeta, build_mikan_bangumi_subscription_rss_url,
-        build_mikan_season_flow_url, build_mikan_subscriber_subscription_rss_url,
-        scrape_mikan_episode_meta_from_episode_homepage_url,
+    extract::{
+        bittorrent::EpisodeEnclosureMeta,
+        mikan::{
+            MikanBangumiHash, MikanBangumiMeta, MikanEpisodeHash, MikanEpisodeMeta,
+            MikanRssEpisodeItem, MikanSeasonFlowUrlMeta, MikanSeasonStr,
+            MikanSubscriberSubscriptionRssUrlMeta, build_mikan_bangumi_subscription_rss_url,
+            build_mikan_season_flow_url, build_mikan_subscriber_subscription_rss_url,
+            scrape_mikan_episode_meta_from_episode_homepage_url,
+        },
     },
     models::{
         bangumi, episodes, subscription_bangumi, subscription_episode,
@@ -53,7 +57,7 @@ async fn sync_mikan_feeds_from_rss_item_list(
         .map(|(episode_id, hash, bangumi_id)| (hash.mikan_episode_id, (episode_id, bangumi_id)))
         .collect::<HashMap<_, _>>();
 
-        let mut new_episode_meta_list: Vec<MikanEpisodeMeta> = vec![];
+        let mut new_episode_meta_list: Vec<(MikanEpisodeMeta, EpisodeEnclosureMeta)> = vec![];
 
         let mikan_client = ctx.mikan();
         for to_insert_rss_item in rss_item_list.into_iter().filter(|rss_item| {
@@ -64,7 +68,8 @@ async fn sync_mikan_feeds_from_rss_item_list(
                 to_insert_rss_item.build_homepage_url(mikan_base_url.clone()),
             )
             .await?;
-            new_episode_meta_list.push(episode_meta);
+            let episode_enclosure_meta = EpisodeEnclosureMeta::from(to_insert_rss_item);
+            new_episode_meta_list.push((episode_meta, episode_enclosure_meta));
         }
 
         (new_episode_meta_list, existed_episode_hash2id_map)
@@ -91,22 +96,22 @@ async fn sync_mikan_feeds_from_rss_item_list(
 
     let new_episode_meta_list_group_by_bangumi_hash: HashMap<
         MikanBangumiHash,
-        Vec<MikanEpisodeMeta>,
+        Vec<(MikanEpisodeMeta, EpisodeEnclosureMeta)>,
     > = {
         let mut m = hashmap! {};
-        for episode_meta in new_episode_meta_list {
+        for (episode_meta, episode_enclosure_meta) in new_episode_meta_list {
             let bangumi_hash = episode_meta.bangumi_hash();
 
             m.entry(bangumi_hash)
                 .or_insert_with(Vec::new)
-                .push(episode_meta);
+                .push((episode_meta, episode_enclosure_meta));
         }
         m
     };
 
     for (group_bangumi_hash, group_episode_meta_list) in new_episode_meta_list_group_by_bangumi_hash
     {
-        let first_episode_meta = group_episode_meta_list.first().unwrap();
+        let (first_episode_meta, _) = group_episode_meta_list.first().unwrap();
         let group_bangumi_model = bangumi::Model::get_or_insert_from_mikan(
             ctx,
             group_bangumi_hash,
@@ -125,9 +130,12 @@ async fn sync_mikan_feeds_from_rss_item_list(
             },
         )
         .await?;
-        let group_episode_creation_list = group_episode_meta_list
-            .into_iter()
-            .map(|episode_meta| (&group_bangumi_model, episode_meta));
+        let group_episode_creation_list =
+            group_episode_meta_list
+                .into_iter()
+                .map(|(episode_meta, episode_enclosure_meta)| {
+                    (&group_bangumi_model, episode_meta, episode_enclosure_meta)
+                });
 
         episodes::Model::add_mikan_episodes_for_subscription(
             ctx,
@@ -272,7 +280,7 @@ impl MikanSubscriberSubscription {
     }
 }
 
-#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq, InputObject, SimpleObject)]
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
 pub struct MikanSeasonSubscription {
     pub subscription_id: i32,
     pub year: i32,
@@ -292,17 +300,19 @@ impl SubscriptionTrait for MikanSeasonSubscription {
     }
 
     async fn sync_feeds_incremental(&self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()> {
-        let rss_item_list = self
-            .get_rss_item_list_from_subsribed_url_rss_link(ctx.as_ref())
-            .await?;
+        let rss_item_stream = self.get_rss_item_stream_from_subsribed_url_rss_link(ctx.as_ref());
 
-        sync_mikan_feeds_from_rss_item_list(
-            ctx.as_ref(),
-            rss_item_list,
-            self.get_subscriber_id(),
-            self.get_subscription_id(),
-        )
-        .await?;
+        pin_mut!(rss_item_stream);
+
+        while let Some(rss_item_chunk_list) = rss_item_stream.try_next().await? {
+            sync_mikan_feeds_from_rss_item_list(
+                ctx.as_ref(),
+                rss_item_chunk_list,
+                self.get_subscriber_id(),
+                self.get_subscription_id(),
+            )
+            .await?;
+        }
 
         Ok(())
     }
@@ -393,48 +403,53 @@ impl MikanSeasonSubscription {
         )
     }
 
-    #[tracing::instrument(err, skip(ctx))]
-    async fn get_rss_item_list_from_subsribed_url_rss_link(
+    fn get_rss_item_stream_from_subsribed_url_rss_link(
         &self,
         ctx: &dyn AppContextTrait,
-    ) -> RecorderResult<Vec<MikanRssEpisodeItem>> {
-        let db = ctx.db();
+    ) -> impl Stream<Item = RecorderResult<Vec<MikanRssEpisodeItem>>> {
+        try_stream! {
 
-        let subscribed_bangumi_list = bangumi::Entity::find()
-            .filter(
-                Condition::all()
-                    .add(subscription_bangumi::Column::SubscriptionId.eq(self.subscription_id)),
-            )
-            .join_rev(
-                JoinType::InnerJoin,
-                subscription_bangumi::Relation::Bangumi.def(),
-            )
-            .all(db)
-            .await?;
+            let db = ctx.db();
 
-        let mut rss_item_list = vec![];
-        for subscribed_bangumi in subscribed_bangumi_list {
-            let rss_url = subscribed_bangumi
-                .rss_link
-                .with_whatever_context::<_, String, RecorderError>(|| {
-                    format!(
-                        "rss_link is required, subscription_id = {}, bangumi_name = {}",
-                        self.subscription_id, subscribed_bangumi.display_name
-                    )
-                })?;
-            let bytes = fetch_bytes(ctx.mikan(), rss_url).await?;
+            let subscribed_bangumi_list = bangumi::Entity::find()
+                .filter(
+                    Condition::all()
+                        .add(subscription_bangumi::Column::SubscriptionId.eq(self.subscription_id)),
+                )
+                .join_rev(
+                    JoinType::InnerJoin,
+                    subscription_bangumi::Relation::Bangumi.def(),
+                )
+                .all(db)
+                .await?;
 
-            let channel = rss::Channel::read_from(&bytes[..])?;
 
-            for (idx, item) in channel.items.into_iter().enumerate() {
-                let item = MikanRssEpisodeItem::try_from(item)
-                    .with_whatever_context::<_, String, RecorderError>(|_| {
-                        format!("failed to extract rss item at idx {idx}")
+            for subscribed_bangumi in subscribed_bangumi_list {
+                let rss_url = subscribed_bangumi
+                    .rss_link
+                    .with_whatever_context::<_, String, RecorderError>(|| {
+                        format!(
+                            "rss_link is required, subscription_id = {}, bangumi_name = {}",
+                            self.subscription_id, subscribed_bangumi.display_name
+                        )
                     })?;
-                rss_item_list.push(item);
+                let bytes = fetch_bytes(ctx.mikan(), rss_url).await?;
+
+                let channel = rss::Channel::read_from(&bytes[..])?;
+
+                let mut rss_item_list = vec![];
+
+                for (idx, item) in channel.items.into_iter().enumerate() {
+                    let item = MikanRssEpisodeItem::try_from(item)
+                        .with_whatever_context::<_, String, RecorderError>(|_| {
+                            format!("failed to extract rss item at idx {idx}")
+                        })?;
+                    rss_item_list.push(item);
+                }
+
+                yield rss_item_list;
             }
         }
-        Ok(rss_item_list)
     }
 }
 
@@ -548,13 +563,8 @@ mod tests {
             subscriptions::{self, SubscriptionTrait},
         },
         test_utils::{
-            app::TestingAppContext,
-            crypto::build_testing_crypto_service,
-            database::build_testing_database_service,
-            mikan::{
-                MikanMockServer, build_testing_mikan_client, build_testing_mikan_credential_form,
-            },
-            storage::build_testing_storage_service,
+            app::{TestingAppContext, TestingAppContextPreset},
+            mikan::{MikanMockServer, build_testing_mikan_credential_form},
             tracing::try_init_testing_tracing,
         },
     };
@@ -569,20 +579,11 @@ mod tests {
 
         let mikan_base_url = mikan_server.base_url().clone();
 
-        let app_ctx = {
-            let mikan_client = build_testing_mikan_client(mikan_base_url.clone()).await?;
-            let db_service = build_testing_database_service(Default::default()).await?;
-            let crypto_service = build_testing_crypto_service().await?;
-            let storage_service = build_testing_storage_service().await?;
-            let app_ctx = TestingAppContext::builder()
-                .mikan(mikan_client)
-                .db(db_service)
-                .crypto(crypto_service)
-                .storage(storage_service)
-                .build();
-
-            Arc::new(app_ctx)
-        };
+        let app_ctx = TestingAppContext::from_preset(TestingAppContextPreset {
+            mikan_base_url: mikan_base_url.to_string(),
+            database_config: None,
+        })
+        .await?;
 
         Ok(TestingResources {
             app_ctx,

apps/recorder/src/extract/mikan/web.rs

@@ -2,7 +2,7 @@ use std::{borrow::Cow, fmt, str::FromStr, sync::Arc};
 
 use async_stream::try_stream;
 use bytes::Bytes;
-use chrono::DateTime;
+use chrono::{DateTime, Utc};
 use downloader::bittorrent::defs::BITTORRENT_MIME_TYPE;
 use fetch::{html::fetch_html, image::fetch_image};
 use futures::{Stream, TryStreamExt, pin_mut};
@@ -17,28 +17,35 @@ use crate::{
     app::AppContextTrait,
     errors::app_error::{RecorderError, RecorderResult},
     extract::{
+        bittorrent::EpisodeEnclosureMeta,
         html::{extract_background_image_src_from_style_attr, extract_inner_text_from_element_ref},
         media::extract_image_src_from_str,
         mikan::{
             MIKAN_BANGUMI_EXPAND_SUBSCRIBED_PAGE_PATH, MIKAN_BANGUMI_HOMEPAGE_PATH,
             MIKAN_BANGUMI_ID_QUERY_KEY, MIKAN_BANGUMI_POSTER_PATH, MIKAN_BANGUMI_RSS_PATH,
-            MIKAN_EPISODE_HOMEPAGE_PATH, MIKAN_FANSUB_ID_QUERY_KEY, MIKAN_POSTER_BUCKET_KEY,
-            MIKAN_SEASON_FLOW_PAGE_PATH, MIKAN_SEASON_STR_QUERY_KEY,
+            MIKAN_EPISODE_HOMEPAGE_PATH, MIKAN_FANSUB_HOMEPAGE_PATH, MIKAN_FANSUB_ID_QUERY_KEY,
+            MIKAN_POSTER_BUCKET_KEY, MIKAN_SEASON_FLOW_PAGE_PATH, MIKAN_SEASON_STR_QUERY_KEY,
             MIKAN_SUBSCRIBER_SUBSCRIPTION_RSS_PATH, MIKAN_SUBSCRIBER_SUBSCRIPTION_TOKEN_QUERY_KEY,
             MIKAN_YEAR_QUERY_KEY, MikanClient,
         },
     },
-    storage::{StorageContentCategory, StorageServiceTrait},
+    media::{
+        AutoOptimizeImageFormat, EncodeAvifOptions, EncodeImageOptions, EncodeJxlOptions,
+        EncodeWebpOptions,
+    },
+    storage::StorageContentCategory,
+    task::{OptimizeImageTask, SystemTask},
 };
 
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
 pub struct MikanRssEpisodeItem {
     pub title: String,
-    pub url: Url,
-    pub content_length: Option<u64>,
+    pub torrent_link: Url,
+    pub content_length: Option<i64>,
     pub mime: String,
-    pub pub_date: Option<i64>,
+    pub pub_date: Option<DateTime<Utc>>,
     pub mikan_episode_id: String,
+    pub magnet_link: Option<String>,
 }
 
 impl MikanRssEpisodeItem {
@@ -88,20 +95,49 @@ impl TryFrom<rss::Item> for MikanRssEpisodeItem {
             RecorderError::from_mikan_rss_invalid_field(Cow::Borrowed("mikan_episode_id"))
         })?;
 
+        let pub_date = item
+            .extensions
+            .get("torrent")
+            .and_then(|t| t.get("pubDate"))
+            .and_then(|e| e.first())
+            .and_then(|e| e.value.as_deref());
+
         Ok(MikanRssEpisodeItem {
             title,
-            url: enclosure_url,
+            torrent_link: enclosure_url,
             content_length: enclosure.length.parse().ok(),
             mime: mime_type,
-            pub_date: item
-                .pub_date
-                .and_then(|s| DateTime::parse_from_rfc2822(&s).ok())
-                .map(|s| s.timestamp_millis()),
+            pub_date: pub_date.and_then(|s| {
+                DateTime::parse_from_rfc2822(s)
+                    .ok()
+                    .map(|s| s.with_timezone(&Utc))
+                    .or_else(|| {
+                        DateTime::parse_from_rfc3339(s)
+                            .ok()
+                            .map(|s| s.with_timezone(&Utc))
+                    })
+                    .or_else(|| {
+                        DateTime::parse_from_rfc3339(&format!("{s}+08:00"))
+                            .ok()
+                            .map(|s| s.with_timezone(&Utc))
+                    })
+            }),
             mikan_episode_id,
+            magnet_link: None,
         })
     }
 }
 
+impl From<MikanRssEpisodeItem> for EpisodeEnclosureMeta {
+    fn from(item: MikanRssEpisodeItem) -> Self {
+        Self {
+            magnet_link: item.magnet_link,
+            torrent_link: Some(item.torrent_link.to_string()),
+            pub_date: item.pub_date,
+            content_length: item.content_length,
+        }
+    }
+}
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
 pub struct MikanSubscriberSubscriptionRssUrlMeta {
     pub mikan_subscription_token: String,
@@ -200,6 +236,32 @@ impl MikanBangumiMeta {
     }
 }
 
+#[derive(Clone, Debug, PartialEq, Eq, Hash)]
+pub struct MikanFansubHash {
+    pub mikan_fansub_id: String,
+}
+
+impl MikanFansubHash {
+    pub fn from_homepage_url(url: &Url) -> Option<Self> {
+        let path = url.path();
+        if path.starts_with(MIKAN_FANSUB_HOMEPAGE_PATH) {
+            let mikan_fansub_id = path.replace(&format!("{MIKAN_FANSUB_HOMEPAGE_PATH}/"), "");
+            Some(Self { mikan_fansub_id })
+        } else {
+            None
+        }
+    }
+
+    pub fn build_homepage_url(self, mikan_base_url: Url) -> Url {
+        let mut url = mikan_base_url;
+        url.set_path(&format!(
+            "{MIKAN_FANSUB_HOMEPAGE_PATH}/{}",
+            self.mikan_fansub_id
+        ));
+        url
+    }
+}
+
 #[derive(Clone, Debug, PartialEq)]
 pub struct MikanEpisodeMeta {
     pub homepage: Url,
@@ -710,6 +772,7 @@ pub async fn scrape_mikan_bangumi_meta_from_bangumi_homepage_url(
     )
 }
 
+#[allow(dead_code)]
 #[instrument(err, skip_all, fields(mikan_bangumi_homepage_url = mikan_bangumi_homepage_url.as_str()))]
 pub async fn scrape_mikan_bangumi_index_meta_from_bangumi_homepage_url(
     mikan_client: &MikanClient,
@@ -737,48 +800,92 @@ pub async fn scrape_mikan_poster_data_from_image_url(
 
 #[instrument(skip_all, fields(origin_poster_src_url = origin_poster_src_url.as_str()))]
 pub async fn scrape_mikan_poster_meta_from_image_url(
-    mikan_client: &MikanClient,
-    storage_service: &dyn StorageServiceTrait,
+    ctx: &dyn AppContextTrait,
     origin_poster_src_url: Url,
-    subscriber_id: i32,
 ) -> RecorderResult<MikanBangumiPosterMeta> {
-    if let Some(poster_src) = storage_service
-        .exists_object(
-            StorageContentCategory::Image,
-            subscriber_id,
-            Some(MIKAN_POSTER_BUCKET_KEY),
-            &origin_poster_src_url
-                .path()
-                .replace(&format!("{MIKAN_BANGUMI_POSTER_PATH}/"), ""),
-        )
-        .await?
-    {
-        return Ok(MikanBangumiPosterMeta {
+    let storage_service = ctx.storage();
+    let media_service = ctx.media();
+    let mikan_client = ctx.mikan();
+    let task_service = ctx.task();
+
+    let storage_path = storage_service.build_public_object_path(
+        StorageContentCategory::Image,
+        MIKAN_POSTER_BUCKET_KEY,
+        &origin_poster_src_url
+            .path()
+            .replace(&format!("{MIKAN_BANGUMI_POSTER_PATH}/"), ""),
+    );
+    let meta = if let Some(poster_src) = storage_service.exists(&storage_path).await? {
+        MikanBangumiPosterMeta {
             origin_poster_src: origin_poster_src_url,
             poster_src: Some(poster_src.to_string()),
-        });
-    }
+        }
+    } else {
+        let poster_data =
+            scrape_mikan_poster_data_from_image_url(mikan_client, origin_poster_src_url.clone())
+                .await?;
 
-    let poster_data =
-        scrape_mikan_poster_data_from_image_url(mikan_client, origin_poster_src_url.clone())
+        let poster_str = storage_service
+            .write(storage_path.clone(), poster_data)
             .await?;
 
-    let poster_str = storage_service
-        .store_object(
-            StorageContentCategory::Image,
-            subscriber_id,
-            Some(MIKAN_POSTER_BUCKET_KEY),
-            &origin_poster_src_url
-                .path()
-                .replace(&format!("{MIKAN_BANGUMI_POSTER_PATH}/"), ""),
-            poster_data,
-        )
-        .await?;
+        tracing::warn!(
+            poster_str = poster_str.to_string(),
+            "mikan poster meta extracted"
+        );
 
-    Ok(MikanBangumiPosterMeta {
-        origin_poster_src: origin_poster_src_url,
-        poster_src: Some(poster_str.to_string()),
-    })
+        MikanBangumiPosterMeta {
+            origin_poster_src: origin_poster_src_url,
+            poster_src: Some(poster_str.to_string()),
+        }
+    };
+
+    if meta.poster_src.is_some()
+        && storage_path
+            .extension()
+            .is_some_and(|ext| media_service.is_legacy_image_format(ext))
+    {
+        let auto_optimize_formats = &media_service.config.auto_optimize_formats;
+
+        if auto_optimize_formats.contains(&AutoOptimizeImageFormat::Webp) {
+            let webp_storage_path = storage_path.with_extension("webp");
+            if storage_service.exists(&webp_storage_path).await?.is_none() {
+                task_service
+                    .add_system_task(SystemTask::OptimizeImage(OptimizeImageTask {
+                        source_path: storage_path.clone().to_string(),
+                        target_path: webp_storage_path.to_string(),
+                        format_options: EncodeImageOptions::Webp(EncodeWebpOptions::default()),
+                    }))
+                    .await?;
+            }
+        }
+        if auto_optimize_formats.contains(&AutoOptimizeImageFormat::Avif) {
+            let avif_storage_path = storage_path.with_extension("avif");
+            if storage_service.exists(&avif_storage_path).await?.is_none() {
+                task_service
+                    .add_system_task(SystemTask::OptimizeImage(OptimizeImageTask {
+                        source_path: storage_path.clone().to_string(),
+                        target_path: avif_storage_path.to_string(),
+                        format_options: EncodeImageOptions::Avif(EncodeAvifOptions::default()),
+                    }))
+                    .await?;
+            }
+        }
+        if auto_optimize_formats.contains(&AutoOptimizeImageFormat::Jxl) {
+            let jxl_storage_path = storage_path.with_extension("jxl");
+            if storage_service.exists(&jxl_storage_path).await?.is_none() {
+                task_service
+                    .add_system_task(SystemTask::OptimizeImage(OptimizeImageTask {
+                        source_path: storage_path.clone().to_string(),
+                        target_path: jxl_storage_path.to_string(),
+                        format_options: EncodeImageOptions::Jxl(EncodeJxlOptions::default()),
+                    }))
+                    .await?;
+            }
+        }
+    }
+
+    Ok(meta)
 }
 
 pub fn extract_mikan_bangumi_index_meta_list_from_season_flow_fragment(
@@ -1005,24 +1112,23 @@ pub async fn scrape_mikan_bangumi_meta_list_from_season_flow_url(
 #[cfg(test)]
 mod test {
     #![allow(unused_variables)]
-    use std::{fs, sync::Arc};
+    use std::{fs, io::Cursor, sync::Arc};
 
     use futures::StreamExt;
+    use image::{ImageFormat, ImageReader};
     use rstest::{fixture, rstest};
     use tracing::Level;
     use url::Url;
-    use zune_image::{codecs::ImageFormat, image::Image};
 
     use super::*;
     use crate::test_utils::{
-        app::TestingAppContext,
+        app::{TestingAppContext, TestingAppContextPreset},
         crypto::build_testing_crypto_service,
         database::build_testing_database_service,
         mikan::{
             MikanMockServer, build_testing_mikan_client, build_testing_mikan_credential,
             build_testing_mikan_credential_form,
         },
-        storage::build_testing_storage_service,
         tracing::try_init_testing_tracing,
     };
 
@@ -1047,12 +1153,14 @@ mod test {
             scrape_mikan_poster_data_from_image_url(&mikan_client, bangumi_poster_url).await?;
 
         resources_mock.shared_resource_mock.expect(1);
-        let image = Image::read(bgm_poster_data.to_vec(), Default::default());
+
+        let image = {
+            let c = Cursor::new(bgm_poster_data);
+            ImageReader::new(c)
+        };
+        let image_format = image.with_guessed_format().ok().and_then(|i| i.format());
         assert!(
-            image.is_ok_and(|img| img
-                .metadata()
-                .get_image_format()
-                .is_some_and(|fmt| matches!(fmt, ImageFormat::JPEG))),
+            image_format.is_some_and(|fmt| matches!(fmt, ImageFormat::Jpeg)),
             "should start with valid jpeg data magic number"
         );
 
@@ -1066,39 +1174,47 @@ mod test {
 
         let mikan_base_url = mikan_server.base_url().clone();
 
+        let app_ctx = TestingAppContext::from_preset(TestingAppContextPreset {
+            mikan_base_url: mikan_base_url.to_string(),
+            database_config: None,
+        })
+        .await?;
+
         let resources_mock = mikan_server.mock_resources_with_doppel();
 
-        let mikan_client = build_testing_mikan_client(mikan_base_url.clone()).await?;
-
-        let storage_service = build_testing_storage_service().await?;
-        let storage_operator = storage_service.get_operator()?;
-
         let bangumi_poster_url = mikan_base_url.join("/images/Bangumi/202309/5ce9fed1.jpg")?;
 
-        let bgm_poster = scrape_mikan_poster_meta_from_image_url(
-            &mikan_client,
-            &storage_service,
-            bangumi_poster_url,
-            1,
-        )
-        .await?;
+        let bgm_poster =
+            scrape_mikan_poster_meta_from_image_url(app_ctx.as_ref(), bangumi_poster_url).await?;
 
         resources_mock.shared_resource_mock.expect(1);
 
-        let storage_fullname = storage_service.get_fullname(
+        let storage_service = app_ctx.storage();
+
+        let storage_fullname = storage_service.build_public_object_path(
             StorageContentCategory::Image,
-            1,
-            Some(MIKAN_POSTER_BUCKET_KEY),
+            MIKAN_POSTER_BUCKET_KEY,
             "202309/5ce9fed1.jpg",
         );
-        let storage_fullename_str = storage_fullname.as_str();
 
-        assert!(storage_operator.exists(storage_fullename_str).await?);
+        assert!(
+            storage_service.exists(&storage_fullname).await?.is_some(),
+            "storage_fullename_str = {}, list public = {:?}",
+            &storage_fullname,
+            storage_service.list_public().await?
+        );
 
-        let expected_data =
-            fs::read("tests/resources/mikan/doppel/images/Bangumi/202309/5ce9fed1.jpg")?;
-        let found_data = storage_operator.read(storage_fullename_str).await?.to_vec();
-        assert_eq!(expected_data, found_data);
+        let bgm_poster_data = storage_service.read(&storage_fullname).await?;
+
+        let image = {
+            let c = Cursor::new(bgm_poster_data.to_vec());
+            ImageReader::new(c)
+        };
+        let image_format = image.with_guessed_format().ok().and_then(|i| i.format());
+        assert!(
+            image_format.is_some_and(|fmt| matches!(fmt, ImageFormat::Jpeg)),
+            "should start with valid jpeg data magic number"
+        );
 
         Ok(())
     }

apps/recorder/src/extract/mod.rs

@@ -1,7 +1,7 @@
+pub mod bittorrent;
 pub mod defs;
 pub mod html;
 pub mod http;
 pub mod media;
 pub mod mikan;
-pub mod rawname;
-pub mod bittorrent;
+pub mod origin;

apps/recorder/src/extract/rawname/mod.rs

@@ -1,5 +0,0 @@
-pub mod parser;
-
-pub use parser::{
-    RawEpisodeMeta, extract_episode_meta_from_raw_name, extract_season_from_title_body,
-};

apps/recorder/src/extract/rawname/parser.rs

@@ -1,845 +0,0 @@
-/**
- * @TODO: rewrite with nom
- */
-use std::borrow::Cow;
-
-use itertools::Itertools;
-use lazy_static::lazy_static;
-use regex::Regex;
-use serde::{Deserialize, Serialize};
-use snafu::whatever;
-
-use crate::{
-    errors::RecorderResult,
-    extract::defs::{DIGIT_1PLUS_REG, ZH_NUM_MAP, ZH_NUM_RE},
-};
-
-const NAME_EXTRACT_REPLACE_ADHOC1_REPLACED: &str = "$1/$2";
-
-lazy_static! {
-    static ref TITLE_RE: Regex = Regex::new(
-        r#"(.*|\[.*])( -? \d+|\[\d+]|\[\d+.?[vV]\d]|第\d+[话話集]|\[第?\d+[话話集]]|\[\d+.?END]|[Ee][Pp]?\d+|\[\s*\d+\s*[\-\~]\s*\d+\s*\p{scx=Han}*[话話集]\s*])(.*)"#
-    ).unwrap();
-    static ref EP_COLLECTION_RE:Regex = Regex::new(r#"\[?\s*\d+\s*[\-\~]\s*\d+\s*\p{scx=Han}*合?[话話集]\s*]?"#).unwrap();
-    static ref MOVIE_TITLE_RE:Regex = Regex::new(r#"(.*|\[.*])(剧场版|[Mm]ovie|电影)(.*?)$"#).unwrap();
-    static ref RESOLUTION_RE: Regex = Regex::new(r"1080|720|2160|4K|2K").unwrap();
-    static ref SOURCE_L1_RE: Regex = Regex::new(r"B-Global|[Bb]aha|[Bb]ilibili|AT-X|W[Ee][Bb][Rr][Ii][Pp]|Sentai|B[Dd][Rr][Ii][Pp]|UHD[Rr][Ii][Pp]|NETFLIX").unwrap();
-    static ref SOURCE_L2_RE: Regex = Regex::new(r"AMZ|CR|W[Ee][Bb]|B[Dd]").unwrap();
-    static ref SUB_RE: Regex = Regex::new(r"[简繁日字幕]|CH|BIG5|GB").unwrap();
-    static ref PREFIX_RE: Regex =
-        Regex::new(r"[^\w\s\p{Unified_Ideograph}\p{scx=Han}\p{scx=Hira}\p{scx=Kana}-]").unwrap();
-    static ref EN_BRACKET_SPLIT_RE: Regex = Regex::new(r"[\[\]]").unwrap();
-    static ref MOVIE_SEASON_EXTRACT_RE: Regex = Regex::new(r"剧场版|Movie|电影").unwrap();
-    static ref MAIN_TITLE_PREFIX_PROCESS_RE1: Regex = Regex::new(r"新番|月?番").unwrap();
-    static ref MAIN_TITLE_PREFIX_PROCESS_RE2: Regex = Regex::new(r"[港澳台]{1,3}地区").unwrap();
-    static ref MAIN_TITLE_PRE_PROCESS_BACKETS_RE: Regex = Regex::new(r"\[.+\]").unwrap();
-    static ref MAIN_TITLE_PRE_PROCESS_BACKETS_RE_SUB1: Regex = Regex::new(r"^.*?\[").unwrap();
-    static ref SEASON_EXTRACT_SEASON_ALL_RE: Regex = Regex::new(r"S\d{1,2}|Season \d{1,2}|[第].[季期]|1st|2nd|3rd|\d{1,2}th").unwrap();
-    static ref SEASON_EXTRACT_SEASON_EN_PREFIX_RE: Regex = Regex::new(r"Season|S").unwrap();
-    static ref SEASON_EXTRACT_SEASON_EN_NTH_RE: Regex = Regex::new(r"1st|2nd|3rd|\d{1,2}th").unwrap();
-    static ref SEASON_EXTRACT_SEASON_ZH_PREFIX_RE: Regex = Regex::new(r"[第 ].*[季期(部分)]|部分").unwrap();
-    static ref SEASON_EXTRACT_SEASON_ZH_PREFIX_SUB_RE: Regex = Regex::new(r"[第季期 ]").unwrap();
-    static ref NAME_EXTRACT_REMOVE_RE: Regex = Regex::new(r"[(（]仅限[港澳台]{1,3}地区[）)]").unwrap();
-    static ref NAME_EXTRACT_SPLIT_RE: Regex = Regex::new(r"/|\s{2}|-\s{2}|\]\[").unwrap();
-    static ref NAME_EXTRACT_REPLACE_ADHOC1_RE: Regex = Regex::new(r"([\p{scx=Han}\s\(\)]{5,})_([a-zA-Z]{2,})").unwrap();
-    static ref NAME_JP_TEST: Regex = Regex::new(r"[\p{scx=Hira}\p{scx=Kana}]{2,}").unwrap();
-    static ref NAME_ZH_TEST: Regex = Regex::new(r"[\p{scx=Han}]{2,}").unwrap();
-    static ref NAME_EN_TEST: Regex = Regex::new(r"[a-zA-Z]{3,}").unwrap();
-    static ref TAGS_EXTRACT_SPLIT_RE: Regex = Regex::new(r"[\[\]()（）_]").unwrap();
-    static ref CLEAR_SUB_RE: Regex = Regex::new(r"_MP4|_MKV").unwrap();
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq, Default)]
-pub struct RawEpisodeMeta {
-    pub name_en: Option<String>,
-    pub name_en_no_season: Option<String>,
-    pub name_jp: Option<String>,
-    pub name_jp_no_season: Option<String>,
-    pub name_zh: Option<String>,
-    pub name_zh_no_season: Option<String>,
-    pub season: i32,
-    pub season_raw: Option<String>,
-    pub episode_index: i32,
-    pub subtitle: Option<String>,
-    pub source: Option<String>,
-    pub fansub: Option<String>,
-    pub resolution: Option<String>,
-}
-
-fn extract_fansub(raw_name: &str) -> Option<&str> {
-    let mut groups = EN_BRACKET_SPLIT_RE.splitn(raw_name, 3);
-    groups.nth(1)
-}
-
-fn replace_ch_bracket_to_en(raw_name: &str) -> String {
-    raw_name.replace('【', "[").replace('】', "]")
-}
-
-fn title_body_pre_process(title_body: &str, fansub: Option<&str>) -> RecorderResult<String> {
-    let raw_without_fansub = if let Some(fansub) = fansub {
-        let fan_sub_re = Regex::new(&format!(".{fansub}."))?;
-        fan_sub_re.replace_all(title_body, "")
-    } else {
-        Cow::Borrowed(title_body)
-    };
-    let raw_with_prefix_replaced = PREFIX_RE.replace_all(&raw_without_fansub, "/");
-    let mut arg_group = raw_with_prefix_replaced
-        .split('/')
-        .map(|s| s.trim())
-        .filter(|s| !s.is_empty())
-        .collect::<Vec<_>>();
-
-    if arg_group.len() == 1 {
-        arg_group = arg_group.first_mut().unwrap().split(' ').collect();
-    }
-    let mut raw = raw_without_fansub.to_string();
-    for arg in arg_group.iter() {
-        if (arg_group.len() <= 5 && MAIN_TITLE_PREFIX_PROCESS_RE1.is_match(arg))
-            || (MAIN_TITLE_PREFIX_PROCESS_RE2.is_match(arg))
-        {
-            let sub = Regex::new(&format!(".{arg}."))?;
-            raw = sub.replace_all(&raw, "").to_string();
-        }
-    }
-    if let Some(m) = MAIN_TITLE_PRE_PROCESS_BACKETS_RE.find(&raw)
-        && m.len() as f32 > (raw.len() as f32) * 0.5
-    {
-        let mut raw1 = MAIN_TITLE_PRE_PROCESS_BACKETS_RE_SUB1
-            .replace(&raw, "")
-            .chars()
-            .collect_vec();
-        while let Some(ch) = raw1.pop() {
-            if ch == ']' {
-                break;
-            }
-        }
-        raw = raw1.into_iter().collect();
-    }
-    Ok(raw.to_string())
-}
-
-pub fn extract_season_from_title_body(title_body: &str) -> (String, Option<String>, i32) {
-    let name_and_season = EN_BRACKET_SPLIT_RE.replace_all(title_body, " ");
-    let seasons = SEASON_EXTRACT_SEASON_ALL_RE
-        .find(&name_and_season)
-        .into_iter()
-        .map(|s| s.as_str())
-        .collect_vec();
-
-    if seasons.is_empty() {
-        return (title_body.to_string(), None, 1);
-    }
-
-    let mut season = 1;
-    let mut season_raw = None;
-    let name = SEASON_EXTRACT_SEASON_ALL_RE.replace_all(&name_and_season, "");
-
-    for s in seasons {
-        season_raw = Some(s);
-        if let Some(m) = SEASON_EXTRACT_SEASON_EN_PREFIX_RE.find(s)
-            && let Ok(s) = SEASON_EXTRACT_SEASON_ALL_RE
-                .replace_all(m.as_str(), "")
-                .parse::<i32>()
-        {
-            season = s;
-            break;
-        }
-        if let Some(m) = SEASON_EXTRACT_SEASON_EN_NTH_RE.find(s)
-            && let Some(s) = DIGIT_1PLUS_REG
-                .find(m.as_str())
-                .and_then(|s| s.as_str().parse::<i32>().ok())
-        {
-            season = s;
-            break;
-        }
-        if let Some(m) = SEASON_EXTRACT_SEASON_ZH_PREFIX_RE.find(s) {
-            if let Ok(s) = SEASON_EXTRACT_SEASON_ZH_PREFIX_SUB_RE
-                .replace(m.as_str(), "")
-                .parse::<i32>()
-            {
-                season = s;
-                break;
-            }
-            if let Some(m) = ZH_NUM_RE.find(m.as_str()) {
-                season = ZH_NUM_MAP[m.as_str()];
-                break;
-            }
-        }
-    }
-
-    (name.to_string(), season_raw.map(|s| s.to_string()), season)
-}
-
-fn extract_name_from_title_body_name_section(
-    title_body_name_section: &str,
-) -> (Option<String>, Option<String>, Option<String>) {
-    let mut name_en = None;
-    let mut name_zh = None;
-    let mut name_jp = None;
-    let replaced1 = NAME_EXTRACT_REMOVE_RE.replace_all(title_body_name_section, "");
-    let replaced2 = NAME_EXTRACT_REPLACE_ADHOC1_RE
-        .replace_all(&replaced1, NAME_EXTRACT_REPLACE_ADHOC1_REPLACED);
-    let trimmed = replaced2.trim();
-    let mut split = NAME_EXTRACT_SPLIT_RE
-        .split(trimmed)
-        .map(|s| s.trim())
-        .filter(|s| !s.is_empty())
-        .map(|s| s.to_string())
-        .collect_vec();
-    if split.len() == 1 {
-        let mut split_space = split[0].split(' ').collect_vec();
-        let mut search_indices = vec![0];
-        if split_space.len() > 1 {
-            search_indices.push(split_space.len() - 1);
-        }
-        for i in search_indices {
-            if NAME_ZH_TEST.is_match(split_space[i]) {
-                let chs = split_space[i];
-                split_space.remove(i);
-                split = vec![chs.to_string(), split_space.join(" ")];
-                break;
-            }
-        }
-    }
-    for item in split {
-        if NAME_JP_TEST.is_match(&item) && name_jp.is_none() {
-            name_jp = Some(item);
-        } else if NAME_ZH_TEST.is_match(&item) && name_zh.is_none() {
-            name_zh = Some(item);
-        } else if NAME_EN_TEST.is_match(&item) && name_en.is_none() {
-            name_en = Some(item);
-        }
-    }
-    (name_en, name_zh, name_jp)
-}
-
-fn extract_episode_index_from_title_episode(title_episode: &str) -> Option<i32> {
-    DIGIT_1PLUS_REG
-        .find(title_episode)?
-        .as_str()
-        .parse::<i32>()
-        .ok()
-}
-
-fn clear_sub(sub: Option<String>) -> Option<String> {
-    sub.map(|s| CLEAR_SUB_RE.replace_all(&s, "").to_string())
-}
-
-fn extract_tags_from_title_extra(
-    title_extra: &str,
-) -> (Option<String>, Option<String>, Option<String>) {
-    let replaced = TAGS_EXTRACT_SPLIT_RE.replace_all(title_extra, " ");
-    let elements = replaced
-        .split(' ')
-        .map(|s| s.trim())
-        .filter(|s| !s.is_empty())
-        .collect_vec();
-
-    let mut sub = None;
-    let mut resolution = None;
-    let mut source = None;
-    for element in elements.iter() {
-        if SUB_RE.is_match(element) {
-            sub = Some(element.to_string())
-        } else if RESOLUTION_RE.is_match(element) {
-            resolution = Some(element.to_string())
-        } else if SOURCE_L1_RE.is_match(element) {
-            source = Some(element.to_string())
-        }
-    }
-    if source.is_none() {
-        for element in elements {
-            if SOURCE_L2_RE.is_match(element) {
-                source = Some(element.to_string())
-            }
-        }
-    }
-    (clear_sub(sub), resolution, source)
-}
-
-pub fn check_is_movie(title: &str) -> bool {
-    MOVIE_TITLE_RE.is_match(title)
-}
-
-pub fn extract_episode_meta_from_raw_name(s: &str) -> RecorderResult<RawEpisodeMeta> {
-    let raw_title = s.trim();
-    let raw_title_without_ch_brackets = replace_ch_bracket_to_en(raw_title);
-    let fansub = extract_fansub(&raw_title_without_ch_brackets);
-    let movie_capture = check_is_movie(&raw_title_without_ch_brackets);
-    if let Some(title_re_match_obj) = MOVIE_TITLE_RE
-        .captures(&raw_title_without_ch_brackets)
-        .or(TITLE_RE.captures(&raw_title_without_ch_brackets))
-    {
-        let mut title_body = title_re_match_obj
-            .get(1)
-            .map(|s| s.as_str().trim())
-            .unwrap_or_else(|| unreachable!("TITLE_RE has at least 3 capture groups"))
-            .to_string();
-        let mut title_episode = title_re_match_obj
-            .get(2)
-            .map(|s| s.as_str().trim())
-            .unwrap_or_else(|| unreachable!("TITLE_RE has at least 3 capture groups"));
-        let title_extra = title_re_match_obj
-            .get(3)
-            .map(|s| s.as_str().trim())
-            .unwrap_or_else(|| unreachable!("TITLE_RE has at least 3 capture groups"));
-
-        if movie_capture {
-            title_body += title_episode;
-            title_episode = "";
-        } else if EP_COLLECTION_RE.is_match(title_episode) {
-            title_episode = "";
-        }
-
-        let title_body = title_body_pre_process(&title_body, fansub)?;
-        let (name_without_season, season_raw, season) = extract_season_from_title_body(&title_body);
-        let (name_en, name_zh, name_jp) = extract_name_from_title_body_name_section(&title_body);
-        let (name_en_no_season, name_zh_no_season, name_jp_no_season) =
-            extract_name_from_title_body_name_section(&name_without_season);
-        let episode_index = extract_episode_index_from_title_episode(title_episode).unwrap_or(1);
-        let (sub, resolution, source) = extract_tags_from_title_extra(title_extra);
-        Ok(RawEpisodeMeta {
-            name_en,
-            name_en_no_season,
-            name_jp,
-            name_jp_no_season,
-            name_zh,
-            name_zh_no_season,
-            season,
-            season_raw,
-            episode_index,
-            subtitle: sub,
-            source,
-            fansub: fansub.map(|s| s.to_string()),
-            resolution,
-        })
-    } else {
-        whatever!("Can not parse episode meta from raw filename {}", raw_title)
-    }
-}
-
-#[cfg(test)]
-mod tests {
-
-    use super::{RawEpisodeMeta, extract_episode_meta_from_raw_name};
-
-    fn test_raw_ep_parser_case(raw_name: &str, expected: &str) {
-        let expected: Option<RawEpisodeMeta> = serde_json::from_str(expected).unwrap_or_default();
-        let found = extract_episode_meta_from_raw_name(raw_name).ok();
-
-        if expected != found {
-            println!(
-                "expected {} and found {} are not equal",
-                serde_json::to_string_pretty(&expected).unwrap(),
-                serde_json::to_string_pretty(&found).unwrap()
-            )
-        }
-        assert_eq!(expected, found);
-    }
-
-    #[test]
-    fn test_parse_ep_with_all_parts_wrapped() {
-        test_raw_ep_parser_case(
-            r#"[新Sub][1月新番][我心里危险的东西 第二季][05][HEVC][10Bit][1080P][简日双语][招募翻译]"#,
-            r#"{
-                  "name_zh": "我心里危险的东西",
-                  "name_zh_no_season": "我心里危险的东西",
-                  "season": 2,
-                  "season_raw": "第二季",
-                  "episode_index": 5,
-                  "subtitle": "简日双语",
-                  "source": null,
-                  "fansub": "新Sub",
-                  "resolution": "1080P"
-                }"#,
-        )
-    }
-
-    #[test]
-    fn test_parse_ep_with_title_wrapped_by_one_square_bracket_and_season_prefix() {
-        test_raw_ep_parser_case(
-            r#"【喵萌奶茶屋】★01月新番★[我内心的糟糕念头 / Boku no Kokoro no Yabai Yatsu][18][1080p][简日双语][招募翻译]"#,
-            r#"{
-                  "name_en": "Boku no Kokoro no Yabai Yatsu",
-                  "name_en_no_season": "Boku no Kokoro no Yabai Yatsu",
-                  "name_zh": "我内心的糟糕念头",
-                  "name_zh_no_season": "我内心的糟糕念头",
-                  "season": 1,
-                  "season_raw": null,
-                  "episode_index": 18,
-                  "subtitle": "简日双语",
-                  "source": null,
-                  "fansub": "喵萌奶茶屋",
-                  "resolution": "1080p"
-                }"#,
-        );
-    }
-
-    #[test]
-    fn test_parse_ep_with_ep_and_version() {
-        test_raw_ep_parser_case(
-            r#"[LoliHouse] 因为不是真正的伙伴而被逐出勇者队伍，流落到边境展开慢活人生 2nd / Shin no Nakama 2nd - 08v2 [WebRip 1080p HEVC-10bit AAC][简繁内封字幕]"#,
-            r#"{
-                    "name_en": "Shin no Nakama 2nd",
-                    "name_en_no_season": "Shin no Nakama",
-                    "name_zh": "因为不是真正的伙伴而被逐出勇者队伍，流落到边境展开慢活人生 2nd",
-                    "name_zh_no_season": "因为不是真正的伙伴而被逐出勇者队伍，流落到边境展开慢活人生",
-                    "season": 2,
-                    "season_raw": "2nd",
-                    "episode_index": 8,
-                    "subtitle": "简繁内封字幕",
-                    "source": "WebRip",
-                    "fansub": "LoliHouse",
-                    "resolution": "1080p"
-                  }"#,
-        )
-    }
-
-    #[test]
-    fn test_parse_ep_with_en_title_only() {
-        test_raw_ep_parser_case(
-            r"[动漫国字幕组&LoliHouse] THE MARGINAL SERVICE - 08 [WebRip 1080p HEVC-10bit AAC][简繁内封字幕]",
-            r#"{
-                "name_en": "THE MARGINAL SERVICE",
-                "name_en_no_season": "THE MARGINAL SERVICE",
-                "season": 1,
-                "episode_index": 8,
-                "subtitle": "简繁内封字幕",
-                "source": "WebRip",
-                "fansub": "动漫国字幕组&LoliHouse",
-                "resolution": "1080p"
-              }"#,
-        )
-    }
-
-    #[test]
-    fn test_parse_ep_with_two_zh_title() {
-        test_raw_ep_parser_case(
-            r#"[LoliHouse] 事与愿违的不死冒险者 / 非自愿的不死冒险者 / Nozomanu Fushi no Boukensha - 01 [WebRip 1080p HEVC-10bit AAC][简繁内封字幕]"#,
-            r#"{
-                    "name_en": "Nozomanu Fushi no Boukensha",
-                    "name_en_no_season": "Nozomanu Fushi no Boukensha",
-                    "name_zh": "事与愿违的不死冒险者",
-                    "name_zh_no_season": "事与愿违的不死冒险者",
-                    "season": 1,
-                    "season_raw": null,
-                    "episode_index": 1,
-                    "subtitle": "简繁内封字幕",
-                    "source": "WebRip",
-                    "fansub": "LoliHouse",
-                    "resolution": "1080p"
-                  }"#,
-        )
-    }
-
-    #[test]
-    fn test_parse_ep_with_en_zh_jp_titles() {
-        test_raw_ep_parser_case(
-            r#"[喵萌奶茶屋&LoliHouse] 碰之道 / ぽんのみち / Pon no Michi - 07 [WebRip 1080p HEVC-10bit AAC][简繁日内封字幕]"#,
-            r#"{
-                    "name_en": "Pon no Michi",
-                    "name_jp": "ぽんのみち",
-                    "name_zh": "碰之道",
-                    "name_en_no_season": "Pon no Michi",
-                    "name_jp_no_season": "ぽんのみち",
-                    "name_zh_no_season": "碰之道",
-                    "season": 1,
-                    "season_raw": null,
-                    "episode_index": 7,
-                    "subtitle": "简繁日内封字幕",
-                    "source": "WebRip",
-                    "fansub": "喵萌奶茶屋&LoliHouse",
-                    "resolution": "1080p"
-                }"#,
-        )
-    }
-
-    #[test]
-    fn test_parse_ep_with_nth_season() {
-        test_raw_ep_parser_case(
-            r#"[ANi] Yowai Character Tomozakikun /  弱角友崎同学 2nd STAGE - 09 [1080P][Baha][WEB-DL][AAC AVC][CHT][MP4]"#,
-            r#"{
-                    "name_en": "Yowai Character Tomozakikun",
-                    "name_en_no_season": "Yowai Character Tomozakikun",
-                    "name_zh": "弱角友崎同学 2nd STAGE",
-                    "name_zh_no_season": "弱角友崎同学",
-                    "season": 2,
-                    "season_raw": "2nd",
-                    "episode_index": 9,
-                    "subtitle": "CHT",
-                    "source": "Baha",
-                    "fansub": "ANi",
-                    "resolution": "1080P"
-                }"#,
-        )
-    }
-
-    #[test]
-    fn test_parse_ep_with_season_en_and_season_zh() {
-        test_raw_ep_parser_case(
-            r#"[豌豆字幕组&LoliHouse] 王者天下 第五季 / Kingdom S5 - 07 [WebRip 1080p HEVC-10bit AAC][简繁外挂字幕]"#,
-            r#"{
-                    "name_en": "Kingdom S5",
-                    "name_en_no_season": "Kingdom",
-                    "name_zh": "王者天下 第五季",
-                    "name_zh_no_season": "王者天下",
-                    "season": 5,
-                    "season_raw": "第五季",
-                    "episode_index": 7,
-                    "subtitle": "简繁外挂字幕",
-                    "source": "WebRip",
-                    "fansub": "豌豆字幕组&LoliHouse",
-                    "resolution": "1080p"
-                }"#,
-        )
-    }
-
-    #[test]
-    fn test_parse_ep_with_airota_fansub_style_case1() {
-        test_raw_ep_parser_case(
-            r#"【千夏字幕组】【爱丽丝与特蕾丝的虚幻工厂_Alice to Therese no Maboroshi Koujou】[剧场版][WebRip_1080p_HEVC][简繁内封][招募新人]"#,
-            r#"{
-                  "name_en": "Alice to Therese no Maboroshi Koujou",
-                  "name_en_no_season": "Alice to Therese no Maboroshi Koujou",
-                  "name_zh": "爱丽丝与特蕾丝的虚幻工厂",
-                  "name_zh_no_season": "爱丽丝与特蕾丝的虚幻工厂",
-                  "season": 1,
-                  "episode_index": 1,
-                  "subtitle": "简繁内封",
-                  "source": "WebRip",
-                  "fansub": "千夏字幕组",
-                  "resolution": "1080p"
-                }"#,
-        )
-    }
-
-    #[test]
-    fn test_parse_ep_with_airota_fansub_style_case2() {
-        test_raw_ep_parser_case(
-            r#"[千夏字幕组&喵萌奶茶屋][电影 轻旅轻营 (摇曳露营) _Yuru Camp Movie][剧场版][UHDRip_2160p_HEVC][繁体][千夏15周年]"#,
-            r#"{
-                      "name_en": "Yuru Camp Movie",
-                      "name_en_no_season": "Yuru Camp Movie",
-                      "name_zh": "电影 轻旅轻营 (摇曳露营)",
-                      "name_zh_no_season": "电影 轻旅轻营 (摇曳露营)",
-                      "season": 1,
-                      "episode_index": 1,
-                      "subtitle": "繁体",
-                      "source": "UHDRip",
-                      "fansub": "千夏字幕组&喵萌奶茶屋",
-                      "resolution": "2160p"
-                }"#,
-        )
-    }
-
-    #[test]
-    fn test_parse_ep_with_large_episode_style() {
-        test_raw_ep_parser_case(
-            r#"[梦蓝字幕组]New Doraemon 哆啦A梦新番[747][2023.02.25][AVC][1080P][GB_JP][MP4]"#,
-            r#"{
-                      "name_en": "New Doraemon",
-                      "name_en_no_season": "New Doraemon",
-                      "name_zh": "哆啦A梦新番",
-                      "name_zh_no_season": "哆啦A梦新番",
-                      "season": 1,
-                      "episode_index": 747,
-                      "subtitle": "GB",
-                      "fansub": "梦蓝字幕组",
-                      "resolution": "1080P"
-                    }"#,
-        )
-    }
-
-    #[test]
-    fn test_parse_ep_with_many_square_brackets_split_title() {
-        test_raw_ep_parser_case(
-            r#"【MCE汉化组】[剧场版-摇曳露营][Yuru Camp][Movie][简日双语][1080P][x264 AAC]"#,
-            r#"{
-                  "name_en": "Yuru Camp",
-                  "name_en_no_season": "Yuru Camp",
-                  "name_zh": "剧场版-摇曳露营",
-                  "name_zh_no_season": "剧场版-摇曳露营",
-                  "season": 1,
-                  "episode_index": 1,
-                  "subtitle": "简日双语",
-                  "fansub": "MCE汉化组",
-                  "resolution": "1080P"
-                }"#,
-        )
-    }
-
-    #[test]
-    fn test_parse_ep_with_implicit_lang_title_sep() {
-        test_raw_ep_parser_case(
-            r#"[织梦字幕组][尼尔：机械纪元 NieR Automata Ver1.1a][02集][1080P][AVC][简日双语]"#,
-            r#"{
-                      "name_en": "NieR Automata Ver1.1a",
-                      "name_en_no_season": "NieR Automata Ver1.1a",
-                      "name_zh": "尼尔：机械纪元",
-                      "name_zh_no_season": "尼尔：机械纪元",
-                      "season": 1,
-                      "episode_index": 2,
-                      "subtitle": "简日双语",
-                      "fansub": "织梦字幕组",
-                      "resolution": "1080P"
-                    }"#,
-        )
-    }
-
-    #[test]
-    fn test_parse_ep_with_square_brackets_wrapped_and_space_split() {
-        test_raw_ep_parser_case(
-            r#"[天月搬运组][迷宫饭 Delicious in Dungeon][03][日语中字][MKV][1080P][NETFLIX][高画质版]"#,
-            r#"
-                {
-                  "name_en": "Delicious in Dungeon",
-                  "name_en_no_season": "Delicious in Dungeon",
-                  "name_zh": "迷宫饭",
-                  "name_zh_no_season": "迷宫饭",
-                  "season": 1,
-                  "episode_index": 3,
-                  "subtitle": "日语中字",
-                  "source": "NETFLIX",
-                  "fansub": "天月搬运组",
-                  "resolution": "1080P"
-                }
-                "#,
-        )
-    }
-
-    #[test]
-    fn test_parse_ep_with_start_with_brackets_wrapped_season_info_prefix() {
-        test_raw_ep_parser_case(
-            r#"[爱恋字幕社][1月新番][迷宫饭][Dungeon Meshi][01][1080P][MP4][简日双语] "#,
-            r#"{
-                  "name_en": "Dungeon Meshi",
-                  "name_en_no_season": "Dungeon Meshi",
-                  "name_zh": "迷宫饭",
-                  "name_zh_no_season": "迷宫饭",
-                  "season": 1,
-                  "episode_index": 1,
-                  "subtitle": "简日双语",
-                  "fansub": "爱恋字幕社",
-                  "resolution": "1080P"
-                }"#,
-        )
-    }
-
-    #[test]
-    fn test_parse_ep_with_small_no_title_extra_brackets_case() {
-        test_raw_ep_parser_case(
-            r#"[ANi] Mahou Shoujo ni Akogarete / 梦想成为魔法少女 [年龄限制版] - 09 [1080P][Baha][WEB-DL][AAC AVC][CHT][MP4]"#,
-            r#"{
-                  "name_en": "Mahou Shoujo ni Akogarete",
-                  "name_en_no_season": "Mahou Shoujo ni Akogarete",
-                  "name_zh": "梦想成为魔法少女 [年龄限制版]",
-                  "name_zh_no_season": "梦想成为魔法少女 [年龄限制版]",
-                  "season": 1,
-                  "episode_index": 9,
-                  "subtitle": "CHT",
-                  "source": "Baha",
-                  "fansub": "ANi",
-                  "resolution": "1080P"
-                }"#,
-        )
-    }
-
-    #[test]
-    fn test_parse_ep_title_leading_space_style() {
-        test_raw_ep_parser_case(
-            r#"[ANi]  16bit 的感动 ANOTHER LAYER - 01 [1080P][Baha][WEB-DL][AAC AVC][CHT][MP4]"#,
-            r#"{
-                      "name_zh": "16bit 的感动 ANOTHER LAYER",
-                      "name_zh_no_season": "16bit 的感动 ANOTHER LAYER",
-                      "season": 1,
-                      "season_raw": null,
-                      "episode_index": 1,
-                      "subtitle": "CHT",
-                      "source": "Baha",
-                      "fansub": "ANi",
-                      "resolution": "1080P"
-                    }"#,
-        )
-    }
-
-    #[test]
-    fn test_parse_ep_title_leading_month_and_wrapped_brackets_style() {
-        test_raw_ep_parser_case(
-            r#"【喵萌奶茶屋】★07月新番★[银砂糖师与黑妖精 ~ Sugar Apple Fairy Tale ~][13][1080p][简日双语][招募翻译]"#,
-            r#"{
-                          "name_en": "~ Sugar Apple Fairy Tale ~",
-                          "name_en_no_season": "~ Sugar Apple Fairy Tale ~",
-                          "name_zh": "银砂糖师与黑妖精",
-                          "name_zh_no_season": "银砂糖师与黑妖精",
-                          "season": 1,
-                          "episode_index": 13,
-                          "subtitle": "简日双语",
-                          "fansub": "喵萌奶茶屋",
-                          "resolution": "1080p"
-                        }"#,
-        )
-    }
-
-    #[test]
-    fn test_parse_ep_title_leading_month_style() {
-        test_raw_ep_parser_case(
-            r#"【极影字幕社】★4月新番 天国大魔境 Tengoku Daimakyou 第05话 GB 720P MP4（字幕社招人内详）"#,
-            r#"{
-                      "name_en": "Tengoku Daimakyou",
-                      "name_en_no_season": "Tengoku Daimakyou",
-                      "name_zh": "天国大魔境",
-                      "name_zh_no_season": "天国大魔境",
-                      "season": 1,
-                      "episode_index": 5,
-                      "subtitle": "字幕社招人内详",
-                      "source": null,
-                      "fansub": "极影字幕社",
-                      "resolution": "720P"
-                    }"#,
-        )
-    }
-
-    #[test]
-    fn test_parse_ep_tokusatsu_style() {
-        test_raw_ep_parser_case(
-            r#"[MagicStar] 假面骑士Geats / 仮面ライダーギーツ EP33 [WEBDL] [1080p] [TTFC]【生】"#,
-            r#"{
-              "name_jp": "仮面ライダーギーツ",
-              "name_jp_no_season": "仮面ライダーギーツ",
-              "name_zh": "假面骑士Geats",
-              "name_zh_no_season": "假面骑士Geats",
-              "season": 1,
-              "episode_index": 33,
-              "source": "WEBDL",
-              "fansub": "MagicStar",
-              "resolution": "1080p"
-            }"#,
-        )
-    }
-
-    #[test]
-    fn test_parse_ep_with_multi_lang_zh_title() {
-        test_raw_ep_parser_case(
-            r#"[百冬练习组&LoliHouse] BanG Dream! 少女乐团派对！☆PICO FEVER！ / Garupa Pico: Fever! - 26 [WebRip 1080p HEVC-10bit AAC][简繁内封字幕][END] [101.69 MB]"#,
-            r#"{
-                      "name_en": "Garupa Pico: Fever!",
-                      "name_en_no_season": "Garupa Pico: Fever!",
-                      "name_zh": "BanG Dream! 少女乐团派对！☆PICO FEVER！",
-                      "name_zh_no_season": "BanG Dream! 少女乐团派对！☆PICO FEVER！",
-                      "season": 1,
-                      "episode_index": 26,
-                      "subtitle": "简繁内封字幕",
-                      "source": "WebRip",
-                      "fansub": "百冬练习组&LoliHouse",
-                      "resolution": "1080p"
-                    }"#,
-        )
-    }
-
-    #[test]
-    fn test_ep_collections() {
-        test_raw_ep_parser_case(
-            r#"[奶²&LoliHouse] 蘑菇狗 / Kinokoinu: Mushroom Pup [01-12 精校合集][WebRip 1080p HEVC-10bit AAC][简日内封字幕]"#,
-            r#"{
-                "name_en": "Kinokoinu: Mushroom Pup",
-                "name_en_no_season": "Kinokoinu: Mushroom Pup",
-                "name_zh": "蘑菇狗",
-                "name_zh_no_season": "蘑菇狗",
-                "season": 1,
-                "episode_index": 1,
-                "subtitle": "简日内封字幕",
-                "source": "WebRip",
-                "fansub": "奶²&LoliHouse",
-                "resolution": "1080p",
-                 "name": " 蘑菇狗 / Kinokoinu: Mushroom Pup [01-12 精校合集]"
-            }"#,
-        );
-
-        test_raw_ep_parser_case(
-            r#"[LoliHouse] 叹气的亡灵想隐退 / Nageki no Bourei wa Intai shitai [01-13 合集][WebRip 1080p HEVC-10bit AAC][简繁内封字幕][Fin]"#,
-            r#"{
-                "name_en": "Nageki no Bourei wa Intai shitai",
-                "name_en_no_season": "Nageki no Bourei wa Intai shitai",
-                "name_jp": null,
-                "name_jp_no_season": null,
-                "name_zh": "叹气的亡灵想隐退",
-                "name_zh_no_season": "叹气的亡灵想隐退",
-                "season": 1,
-                "season_raw": null,
-                "episode_index": 1,
-                "subtitle": "简繁内封字幕",
-                "source": "WebRip",
-                "fansub": "LoliHouse",
-                "resolution": "1080p"
-            }"#,
-        );
-
-        test_raw_ep_parser_case(
-            r#"[LoliHouse] 精灵幻想记 第二季 / Seirei Gensouki S2 [01-12 合集][WebRip 1080p HEVC-10bit AAC][简繁内封字幕][Fin]"#,
-            r#"{
-                "name_en": "Seirei Gensouki S2",
-                "name_en_no_season": "Seirei Gensouki",
-                "name_zh": "精灵幻想记 第二季",
-                "name_zh_no_season": "精灵幻想记",
-                "season": 2,
-                "season_raw": "第二季",
-                "episode_index": 1,
-                "subtitle": "简繁内封字幕",
-                "source": "WebRip",
-                "fansub": "LoliHouse",
-                "resolution": "1080p"
-            }"#,
-        );
-
-        test_raw_ep_parser_case(
-            r#"[喵萌奶茶屋&LoliHouse] 超自然武装当哒当 / 胆大党 / Dandadan [01-12 精校合集][WebRip 1080p HEVC-10bit AAC][简繁日内封字幕][Fin]"#,
-            r#" {
-                "name_en": "Dandadan",
-                "name_en_no_season": "Dandadan",
-                "name_zh": "超自然武装当哒当",
-                "name_zh_no_season": "超自然武装当哒当",
-                "season": 1,
-                "episode_index": 1,
-                "subtitle": "简繁日内封字幕",
-                "source": "WebRip",
-                "fansub": "喵萌奶茶屋&LoliHouse",
-                "resolution": "1080p"
-            }"#,
-        );
-    }
-
-    // TODO: FIXME
-    #[test]
-    fn test_bad_cases() {
-        test_raw_ep_parser_case(
-            r#"[7³ACG x 桜都字幕组] 摇曳露营△ 剧场版/映画 ゆるキャン△/Eiga Yuru Camp△ [简繁字幕] BDrip 1080p x265 FLAC 2.0"#,
-            r#"{
-                  "name_zh": "摇曳露营△剧场版",
-                  "name_zh_no_season": "摇曳露营△剧场版",
-                  "season": 1,
-                  "season_raw": null,
-                  "episode_index": 1,
-                  "subtitle": "简繁字幕",
-                  "source": "BDrip",
-                  "fansub": "7³ACG x 桜都字幕组",
-                  "resolution": "1080p"
-                }"#,
-        );
-
-        test_raw_ep_parser_case(
-            r#"【幻樱字幕组】【4月新番】【古见同学有交流障碍症 第二季 Komi-san wa, Komyushou Desu. S02】【22】【GB_MP4】【1920X1080】"#,
-            r#"{
-                      "name_en": "第二季 Komi-san wa, Komyushou Desu. S02",
-                      "name_en_no_season": "Komi-san wa, Komyushou Desu.",
-                      "name_zh": "古见同学有交流障碍症",
-                      "name_zh_no_season": "古见同学有交流障碍症",
-                      "season": 2,
-                      "season_raw": "第二季",
-                      "episode_index": 22,
-                      "subtitle": "GB",
-                      "fansub": "幻樱字幕组",
-                      "resolution": "1920X1080"
-                    }"#,
-        );
-    }
-}

apps/recorder/src/graphql/domains/bangumi.rs

@@ -0,0 +1,14 @@
+use seaography::{Builder as SeaographyBuilder, BuilderContext};
+
+use crate::{graphql::domains::subscribers::restrict_subscriber_for_entity, models::bangumi};
+
+pub fn register_bangumi_to_schema_context(context: &mut BuilderContext) {
+    restrict_subscriber_for_entity::<bangumi::Entity>(context, &bangumi::Column::SubscriberId);
+}
+
+pub fn register_bangumi_to_schema_builder(mut builder: SeaographyBuilder) -> SeaographyBuilder {
+    builder.register_enumeration::<bangumi::BangumiType>();
+    seaography::register_entity!(builder, bangumi);
+
+    builder
+}

apps/recorder/src/graphql/domains/credential_3rd.rs

@@ -3,12 +3,22 @@ use std::sync::Arc;
 use async_graphql::dynamic::{
     Field, FieldFuture, FieldValue, InputObject, InputValue, Object, TypeRef,
 };
-use seaography::Builder as SeaographyBuilder;
+use seaography::{Builder as SeaographyBuilder, BuilderContext};
 use serde::{Deserialize, Serialize};
 use util_derive::DynamicGraphql;
 
 use crate::{
-    app::AppContextTrait, auth::AuthUserInfo, errors::RecorderError, models::credential_3rd,
+    app::AppContextTrait,
+    auth::AuthUserInfo,
+    errors::RecorderError,
+    graphql::{
+        domains::subscribers::restrict_subscriber_for_entity,
+        infra::crypto::{
+            register_crypto_column_input_conversion_to_schema_context,
+            register_crypto_column_output_conversion_to_schema_context,
+        },
+    },
+    models::credential_3rd,
 };
 
 #[derive(DynamicGraphql, Serialize, Deserialize, Clone, Debug)]
@@ -63,9 +73,52 @@ impl Credential3rdCheckAvailableInfo {
     }
 }
 
+pub fn register_credential3rd_to_schema_context(
+    context: &mut BuilderContext,
+    ctx: Arc<dyn AppContextTrait>,
+) {
+    restrict_subscriber_for_entity::<credential_3rd::Entity>(
+        context,
+        &credential_3rd::Column::SubscriberId,
+    );
+    register_crypto_column_input_conversion_to_schema_context::<credential_3rd::Entity>(
+        context,
+        ctx.clone(),
+        &credential_3rd::Column::Cookies,
+    );
+    register_crypto_column_input_conversion_to_schema_context::<credential_3rd::Entity>(
+        context,
+        ctx.clone(),
+        &credential_3rd::Column::Username,
+    );
+    register_crypto_column_input_conversion_to_schema_context::<credential_3rd::Entity>(
+        context,
+        ctx.clone(),
+        &credential_3rd::Column::Password,
+    );
+    register_crypto_column_output_conversion_to_schema_context::<credential_3rd::Entity>(
+        context,
+        ctx.clone(),
+        &credential_3rd::Column::Cookies,
+    );
+    register_crypto_column_output_conversion_to_schema_context::<credential_3rd::Entity>(
+        context,
+        ctx.clone(),
+        &credential_3rd::Column::Username,
+    );
+    register_crypto_column_output_conversion_to_schema_context::<credential_3rd::Entity>(
+        context,
+        ctx,
+        &credential_3rd::Column::Password,
+    );
+}
+
 pub fn register_credential3rd_to_schema_builder(
     mut builder: SeaographyBuilder,
 ) -> SeaographyBuilder {
+    builder.register_enumeration::<credential_3rd::Credential3rdType>();
+    seaography::register_entity!(builder, credential_3rd);
+
     builder.schema = builder
         .schema
         .register(Credential3rdCheckAvailableInput::generate_input_object());

apps/recorder/src/graphql/domains/downloaders.rs

@@ -0,0 +1,17 @@
+use seaography::{Builder as SeaographyBuilder, BuilderContext};
+
+use crate::{graphql::domains::subscribers::restrict_subscriber_for_entity, models::downloaders};
+
+pub fn register_downloaders_to_schema_context(context: &mut BuilderContext) {
+    restrict_subscriber_for_entity::<downloaders::Entity>(
+        context,
+        &downloaders::Column::SubscriberId,
+    );
+}
+
+pub fn register_downloaders_to_schema_builder(mut builder: SeaographyBuilder) -> SeaographyBuilder {
+    builder.register_enumeration::<downloaders::DownloaderCategory>();
+    seaography::register_entity!(builder, downloaders);
+
+    builder
+}

apps/recorder/src/graphql/domains/downloads.rs

@@ -0,0 +1,15 @@
+use seaography::{Builder as SeaographyBuilder, BuilderContext};
+
+use crate::{graphql::domains::subscribers::restrict_subscriber_for_entity, models::downloads};
+
+pub fn register_downloads_to_schema_context(context: &mut BuilderContext) {
+    restrict_subscriber_for_entity::<downloads::Entity>(context, &downloads::Column::SubscriberId);
+}
+
+pub fn register_downloads_to_schema_builder(mut builder: SeaographyBuilder) -> SeaographyBuilder {
+    builder.register_enumeration::<downloads::DownloadStatus>();
+    builder.register_enumeration::<downloads::DownloadMime>();
+    seaography::register_entity!(builder, downloads);
+
+    builder
+}

apps/recorder/src/graphql/domains/episodes.rs

@@ -0,0 +1,14 @@
+use seaography::{Builder as SeaographyBuilder, BuilderContext};
+
+use crate::{graphql::domains::subscribers::restrict_subscriber_for_entity, models::episodes};
+
+pub fn register_episodes_to_schema_context(context: &mut BuilderContext) {
+    restrict_subscriber_for_entity::<episodes::Entity>(context, &episodes::Column::SubscriberId);
+}
+
+pub fn register_episodes_to_schema_builder(mut builder: SeaographyBuilder) -> SeaographyBuilder {
+    builder.register_enumeration::<episodes::EpisodeType>();
+    seaography::register_entity!(builder, episodes);
+
+    builder
+}

apps/recorder/src/graphql/domains/feeds.rs

@@ -0,0 +1,56 @@
+use std::sync::Arc;
+
+use async_graphql::dynamic::ResolverContext;
+use sea_orm::Value as SeaValue;
+use seaography::{Builder as SeaographyBuilder, BuilderContext, SeaResult};
+
+use crate::{
+    graphql::{
+        domains::subscribers::restrict_subscriber_for_entity,
+        infra::util::{get_entity_column_key, get_entity_key},
+    },
+    models::feeds,
+};
+
+pub fn register_feeds_to_schema_context(context: &mut BuilderContext) {
+    restrict_subscriber_for_entity::<feeds::Entity>(context, &feeds::Column::SubscriberId);
+    {
+        let entity_column_key =
+            get_entity_column_key::<feeds::Entity>(context, &feeds::Column::Token);
+        let entity_key = get_entity_key::<feeds::Entity>(context);
+        let entity_name = context.entity_query_field.type_name.as_ref()(&entity_key);
+        let entity_create_one_mutation_field_name = Arc::new(format!(
+            "{}{}",
+            entity_name, context.entity_create_one_mutation.mutation_suffix
+        ));
+        let entity_create_batch_mutation_field_name = Arc::new(format!(
+            "{}{}",
+            entity_name,
+            context.entity_create_batch_mutation.mutation_suffix.clone()
+        ));
+
+        context.types.input_none_conversions.insert(
+            entity_column_key,
+            Box::new(
+                move |context: &ResolverContext| -> SeaResult<Option<SeaValue>> {
+                    let field_name = context.field().name();
+                    if field_name == entity_create_one_mutation_field_name.as_str()
+                        || field_name == entity_create_batch_mutation_field_name.as_str()
+                    {
+                        Ok(Some(SeaValue::String(Some(Box::new(nanoid::nanoid!())))))
+                    } else {
+                        Ok(None)
+                    }
+                },
+            ),
+        );
+    }
+}
+
+pub fn register_feeds_to_schema_builder(mut builder: SeaographyBuilder) -> SeaographyBuilder {
+    builder.register_enumeration::<feeds::FeedType>();
+    builder.register_enumeration::<feeds::FeedSource>();
+    seaography::register_entity!(builder, feeds);
+
+    builder
+}

apps/recorder/src/graphql/domains/mod.rs

@@ -1,5 +1,12 @@
 pub mod credential_3rd;
-pub mod crypto;
+
+pub mod bangumi;
+pub mod downloaders;
+pub mod downloads;
+pub mod episodes;
+pub mod feeds;
 pub mod subscriber_tasks;
 pub mod subscribers;
+pub mod subscription_bangumi;
+pub mod subscription_episode;
 pub mod subscriptions;

apps/recorder/src/graphql/domains/subscriber_tasks.rs

@@ -1,19 +1,151 @@
-use seaography::{Builder as SeaographyBuilder, BuilderContext};
+use std::{ops::Deref, sync::Arc};
 
-use crate::{
-    graphql::infra::json::restrict_jsonb_filter_input_for_entity, models::subscriber_tasks,
+use async_graphql::dynamic::{FieldValue, TypeRef};
+use sea_orm::{
+    ColumnTrait, ConnectionTrait, EntityTrait, QueryFilter, QuerySelect, QueryTrait, prelude::Expr,
+    sea_query::Query,
+};
+use seaography::{
+    Builder as SeaographyBuilder, BuilderContext, EntityDeleteMutationBuilder, EntityObjectBuilder,
+    EntityQueryFieldBuilder, get_filter_conditions,
 };
 
+use crate::{
+    errors::RecorderError,
+    graphql::{
+        domains::subscribers::restrict_subscriber_for_entity,
+        infra::{
+            custom::generate_entity_filter_mutation_field,
+            json::{convert_jsonb_output_case_for_entity, restrict_jsonb_filter_input_for_entity},
+        },
+    },
+    models::subscriber_tasks,
+    task::{ApalisJobs, ApalisSchema},
+};
+
+pub fn register_subscriber_tasks_entity_mutations(
+    mut builder: SeaographyBuilder,
+) -> SeaographyBuilder {
+    let context = builder.context;
+    {
+        let entitity_delete_mutation_builder = EntityDeleteMutationBuilder { context };
+        let delete_mutation = generate_entity_filter_mutation_field::<subscriber_tasks::Entity, _, _>(
+            context,
+            entitity_delete_mutation_builder.type_name::<subscriber_tasks::Entity>(),
+            TypeRef::named_nn(TypeRef::INT),
+            Arc::new(|resolver_ctx, app_ctx, filters| {
+                let filters_condition = get_filter_conditions::<subscriber_tasks::Entity>(
+                    resolver_ctx,
+                    context,
+                    filters,
+                );
+                Box::pin(async move {
+                    let db = app_ctx.db();
+
+                    let select_subquery = subscriber_tasks::Entity::find()
+                        .select_only()
+                        .column(subscriber_tasks::Column::Id)
+                        .filter(filters_condition);
+
+                    let delete_query = Query::delete()
+                        .from_table((ApalisSchema::Schema, ApalisJobs::Table))
+                        .and_where(
+                            Expr::col(ApalisJobs::Id).in_subquery(select_subquery.into_query()),
+                        )
+                        .to_owned();
+
+                    let db_backend = db.deref().get_database_backend();
+                    let delete_statement = db_backend.build(&delete_query);
+
+                    let result = db.execute(delete_statement).await?;
+
+                    Ok::<_, RecorderError>(Some(FieldValue::value(result.rows_affected() as i32)))
+                })
+            }),
+        );
+        builder.mutations.push(delete_mutation);
+    }
+    {
+        let entity_object_builder = EntityObjectBuilder { context };
+        let entity_query_field = EntityQueryFieldBuilder { context };
+        let entity_retry_one_mutation_name = format!(
+            "{}RetryOne",
+            entity_query_field.type_name::<subscriber_tasks::Entity>()
+        );
+        let retry_one_mutation =
+            generate_entity_filter_mutation_field::<subscriber_tasks::Entity, _, _>(
+                context,
+                entity_retry_one_mutation_name,
+                TypeRef::named_nn(entity_object_builder.type_name::<subscriber_tasks::Entity>()),
+                Arc::new(|resolver_ctx, app_ctx, filters| {
+                    let filters_condition = get_filter_conditions::<subscriber_tasks::Entity>(
+                        resolver_ctx,
+                        context,
+                        filters,
+                    );
+                    Box::pin(async move {
+                        let db = app_ctx.db();
+
+                        let job_id = subscriber_tasks::Entity::find()
+                            .filter(filters_condition)
+                            .select_only()
+                            .column(subscriber_tasks::Column::Id)
+                            .into_tuple::<String>()
+                            .one(db)
+                            .await?
+                            .ok_or_else(|| RecorderError::ModelEntityNotFound {
+                                entity: "SubscriberTask".into(),
+                            })?;
+
+                        let task = app_ctx.task();
+                        task.retry_subscriber_task(job_id.clone()).await?;
+
+                        let task_model = subscriber_tasks::Entity::find()
+                            .filter(subscriber_tasks::Column::Id.eq(&job_id))
+                            .one(db)
+                            .await?
+                            .ok_or_else(|| RecorderError::ModelEntityNotFound {
+                                entity: "SubscriberTask".into(),
+                            })?;
+
+                        Ok::<_, RecorderError>(Some(FieldValue::owned_any(task_model)))
+                    })
+                }),
+            );
+        builder.mutations.push(retry_one_mutation);
+    }
+
+    builder
+}
+
 pub fn register_subscriber_tasks_to_schema_context(context: &mut BuilderContext) {
+    restrict_subscriber_for_entity::<subscriber_tasks::Entity>(
+        context,
+        &subscriber_tasks::Column::SubscriberId,
+    );
     restrict_jsonb_filter_input_for_entity::<subscriber_tasks::Entity>(
         context,
         &subscriber_tasks::Column::Job,
     );
+    convert_jsonb_output_case_for_entity::<subscriber_tasks::Entity>(
+        context,
+        &subscriber_tasks::Column::Job,
+    );
 }
 
 pub fn register_subscriber_tasks_to_schema_builder(
     mut builder: SeaographyBuilder,
 ) -> SeaographyBuilder {
+    builder.register_entity::<subscriber_tasks::Entity>(
+        <subscriber_tasks::RelatedEntity as sea_orm::Iterable>::iter()
+            .map(|rel| seaography::RelationBuilder::get_relation(&rel, builder.context))
+            .collect(),
+    );
+    builder = builder.register_entity_dataloader_one_to_one(subscriber_tasks::Entity, tokio::spawn);
+    builder =
+        builder.register_entity_dataloader_one_to_many(subscriber_tasks::Entity, tokio::spawn);
+    builder = register_subscriber_tasks_entity_mutations(builder);
     builder.register_enumeration::<subscriber_tasks::SubscriberTaskType>();
+    builder.register_enumeration::<subscriber_tasks::SubscriberTaskStatus>();
     builder
 }

apps/recorder/src/graphql/domains/subscribers.rs

@@ -267,7 +267,6 @@ where
     Box::new(
         move |context: &ResolverContext| -> SeaResult<Option<SeaValue>> {
             let field_name = context.field().name();
-            tracing::warn!("field_name: {:?}", field_name);
             if field_name == entity_create_one_mutation_field_name.as_str()
                 || field_name == entity_create_batch_mutation_field_name.as_str()
             {
@@ -320,6 +319,7 @@ where
 }
 
 pub fn register_subscribers_to_schema_context(context: &mut BuilderContext) {
+    restrict_subscriber_for_entity::<subscribers::Entity>(context, &subscribers::Column::Id);
     for column in subscribers::Column::iter() {
         if !matches!(column, subscribers::Column::Id) {
             let key = get_entity_column_key::<subscribers::Entity>(context, &column);

apps/recorder/src/graphql/domains/subscription_bangumi.rs

@@ -0,0 +1,20 @@
+use seaography::{Builder as SeaographyBuilder, BuilderContext};
+
+use crate::{
+    graphql::domains::subscribers::restrict_subscriber_for_entity, models::subscription_bangumi,
+};
+
+pub fn register_subscription_bangumi_to_schema_context(context: &mut BuilderContext) {
+    restrict_subscriber_for_entity::<subscription_bangumi::Entity>(
+        context,
+        &subscription_bangumi::Column::SubscriberId,
+    );
+}
+
+pub fn register_subscription_bangumi_to_schema_builder(
+    mut builder: SeaographyBuilder,
+) -> SeaographyBuilder {
+    seaography::register_entity!(builder, subscription_bangumi);
+
+    builder
+}

apps/recorder/src/graphql/domains/subscription_episode.rs

@@ -0,0 +1,20 @@
+use seaography::{Builder as SeaographyBuilder, BuilderContext};
+
+use crate::{
+    graphql::domains::subscribers::restrict_subscriber_for_entity, models::subscription_episode,
+};
+
+pub fn register_subscription_episode_to_schema_context(context: &mut BuilderContext) {
+    restrict_subscriber_for_entity::<subscription_episode::Entity>(
+        context,
+        &subscription_episode::Column::SubscriberId,
+    );
+}
+
+pub fn register_subscription_episode_to_schema_builder(
+    mut builder: SeaographyBuilder,
+) -> SeaographyBuilder {
+    seaography::register_entity!(builder, subscription_episode);
+
+    builder
+}

apps/recorder/src/graphql/domains/subscriptions.rs

@@ -1,104 +1,71 @@
 use std::sync::Arc;
 
-use async_graphql::dynamic::{
-    Field, FieldFuture, FieldValue, InputObject, InputValue, Object, TypeRef,
+use async_graphql::dynamic::{FieldValue, TypeRef};
+use sea_orm::{ColumnTrait, EntityTrait, QueryFilter};
+use seaography::{
+    Builder as SeaographyBuilder, BuilderContext, EntityObjectBuilder, EntityQueryFieldBuilder,
+    get_filter_conditions,
 };
-use seaography::Builder as SeaographyBuilder;
-use serde::{Deserialize, Serialize};
-use util_derive::DynamicGraphql;
 
 use crate::{
-    app::AppContextTrait,
-    auth::AuthUserInfo,
-    models::subscriptions::{self, SubscriptionTrait},
+    errors::RecorderError,
+    graphql::{
+        domains::subscribers::restrict_subscriber_for_entity,
+        infra::custom::generate_entity_filter_mutation_field,
+    },
+    models::{
+        subscriber_tasks,
+        subscriptions::{self, SubscriptionTrait},
+    },
     task::SubscriberTask,
 };
 
-#[derive(DynamicGraphql, Serialize, Deserialize, Clone, Debug)]
-struct SyncOneSubscriptionFilterInput {
-    pub id: i32,
-}
-
-impl SyncOneSubscriptionFilterInput {
-    fn input_type_name() -> &'static str {
-        "SyncOneSubscriptionFilterInput"
-    }
-
-    fn arg_name() -> &'static str {
-        "filter"
-    }
-
-    fn generate_input_object() -> InputObject {
-        InputObject::new(Self::input_type_name())
-            .description("The input of the subscriptionSyncOne series of mutations")
-            .field(InputValue::new(
-                SyncOneSubscriptionFilterInputFieldEnum::Id.as_str(),
-                TypeRef::named_nn(TypeRef::INT),
-            ))
-    }
-}
-
-#[derive(DynamicGraphql, Serialize, Deserialize, Clone, Debug)]
-pub struct SyncOneSubscriptionInfo {
-    pub task_id: String,
-}
-
-impl SyncOneSubscriptionInfo {
-    fn object_type_name() -> &'static str {
-        "SyncOneSubscriptionInfo"
-    }
-
-    fn generate_output_object() -> Object {
-        Object::new(Self::object_type_name())
-            .description("The output of the subscriptionSyncOne series of mutations")
-            .field(Field::new(
-                SyncOneSubscriptionInfoFieldEnum::TaskId,
-                TypeRef::named_nn(TypeRef::STRING),
-                move |ctx| {
-                    FieldFuture::new(async move {
-                        let subscription_info = ctx.parent_value.try_downcast_ref::<Self>()?;
-                        Ok(Some(async_graphql::Value::from(
-                            subscription_info.task_id.as_str(),
-                        )))
-                    })
-                },
-            ))
-    }
+pub fn register_subscriptions_to_schema_context(context: &mut BuilderContext) {
+    restrict_subscriber_for_entity::<subscriptions::Entity>(
+        context,
+        &subscriptions::Column::SubscriberId,
+    );
 }
 
 pub fn register_subscriptions_to_schema_builder(
     mut builder: SeaographyBuilder,
 ) -> SeaographyBuilder {
-    builder.schema = builder
-        .schema
-        .register(SyncOneSubscriptionFilterInput::generate_input_object());
-    builder.schema = builder
-        .schema
-        .register(SyncOneSubscriptionInfo::generate_output_object());
+    builder.register_enumeration::<subscriptions::SubscriptionCategory>();
+    seaography::register_entity!(builder, subscriptions);
 
-    builder.mutations.push(
-        Field::new(
-            "subscriptionSyncOneFeedsIncremental",
-            TypeRef::named_nn(SyncOneSubscriptionInfo::object_type_name()),
-            move |ctx| {
-                FieldFuture::new(async move {
-                    let auth_user_info = ctx.data::<AuthUserInfo>()?;
+    let context = builder.context;
 
-                    let app_ctx = ctx.data::<Arc<dyn AppContextTrait>>()?;
-                    let subscriber_id = auth_user_info.subscriber_auth.subscriber_id;
+    let entity_object_builder = EntityObjectBuilder { context };
+    let entity_query_field = EntityQueryFieldBuilder { context };
 
-                    let filter_input: SyncOneSubscriptionFilterInput = ctx
-                        .args
-                        .get(SyncOneSubscriptionFilterInput::arg_name())
-                        .unwrap()
-                        .deserialize()?;
+    {
+        let sync_one_feeds_incremental_mutation_name = format!(
+            "{}SyncOneFeedsIncremental",
+            entity_query_field.type_name::<subscriptions::Entity>()
+        );
 
-                    let subscription_model = subscriptions::Model::find_by_id_and_subscriber_id(
-                        app_ctx.as_ref(),
-                        filter_input.id,
-                        subscriber_id,
-                    )
-                    .await?;
+        let sync_one_feeds_incremental_mutation = generate_entity_filter_mutation_field::<
+            subscriptions::Entity,
+            _,
+            _,
+        >(
+            builder.context,
+            sync_one_feeds_incremental_mutation_name,
+            TypeRef::named_nn(entity_object_builder.type_name::<subscriber_tasks::Entity>()),
+            Arc::new(|resolver_ctx, app_ctx, filters| {
+                let filters_condition =
+                    get_filter_conditions::<subscriptions::Entity>(resolver_ctx, context, filters);
+
+                Box::pin(async move {
+                    let db = app_ctx.db();
+
+                    let subscription_model = subscriptions::Entity::find()
+                        .filter(filters_condition)
+                        .one(db)
+                        .await?
+                        .ok_or_else(|| RecorderError::ModelEntityNotFound {
+                            entity: "Subscription".into(),
+                        })?;
 
                     let subscription =
                         subscriptions::Subscription::try_from_model(&subscription_model)?;
@@ -107,48 +74,56 @@ pub fn register_subscriptions_to_schema_builder(
 
                     let task_id = task_service
                         .add_subscriber_task(
-                            auth_user_info.subscriber_auth.subscriber_id,
+                            subscription_model.subscriber_id,
                             SubscriberTask::SyncOneSubscriptionFeedsIncremental(
                                 subscription.into(),
                             ),
                         )
                         .await?;
 
-                    Ok(Some(FieldValue::owned_any(SyncOneSubscriptionInfo {
-                        task_id: task_id.to_string(),
-                    })))
+                    let task_model = subscriber_tasks::Entity::find()
+                        .filter(subscriber_tasks::Column::Id.eq(task_id.to_string()))
+                        .one(db)
+                        .await?
+                        .ok_or_else(|| RecorderError::ModelEntityNotFound {
+                            entity: "SubscriberTask".into(),
+                        })?;
+
+                    Ok(Some(FieldValue::owned_any(task_model)))
                 })
-            },
-        )
-        .argument(InputValue::new(
-            SyncOneSubscriptionFilterInput::arg_name(),
-            TypeRef::named_nn(SyncOneSubscriptionFilterInput::input_type_name()),
-        )),
-    );
+            }),
+        );
 
-    builder.mutations.push(
-        Field::new(
-            "subscriptionSyncOneFeedsFull",
-            TypeRef::named_nn(SyncOneSubscriptionInfo::object_type_name()),
-            move |ctx| {
-                FieldFuture::new(async move {
-                    let auth_user_info = ctx.data::<AuthUserInfo>()?;
+        builder.mutations.push(sync_one_feeds_incremental_mutation);
+    }
+    {
+        let sync_one_feeds_full_mutation_name = format!(
+            "{}SyncOneFeedsFull",
+            entity_query_field.type_name::<subscriptions::Entity>()
+        );
 
-                    let app_ctx = ctx.data::<Arc<dyn AppContextTrait>>()?;
-                    let subscriber_id = auth_user_info.subscriber_auth.subscriber_id;
+        let sync_one_feeds_full_mutation = generate_entity_filter_mutation_field::<
+            subscriptions::Entity,
+            _,
+            _,
+        >(
+            builder.context,
+            sync_one_feeds_full_mutation_name,
+            TypeRef::named_nn(entity_object_builder.type_name::<subscriber_tasks::Entity>()),
+            Arc::new(|resolver_ctx, app_ctx, filters| {
+                let filters_condition =
+                    get_filter_conditions::<subscriptions::Entity>(resolver_ctx, context, filters);
 
-                    let filter_input: SyncOneSubscriptionFilterInput = ctx
-                        .args
-                        .get(SyncOneSubscriptionFilterInput::arg_name())
-                        .unwrap()
-                        .deserialize()?;
+                Box::pin(async move {
+                    let db = app_ctx.db();
 
-                    let subscription_model = subscriptions::Model::find_by_id_and_subscriber_id(
-                        app_ctx.as_ref(),
-                        filter_input.id,
-                        subscriber_id,
-                    )
-                    .await?;
+                    let subscription_model = subscriptions::Entity::find()
+                        .filter(filters_condition)
+                        .one(db)
+                        .await?
+                        .ok_or_else(|| RecorderError::ModelEntityNotFound {
+                            entity: "Subscription".into(),
+                        })?;
 
                     let subscription =
                         subscriptions::Subscription::try_from_model(&subscription_model)?;
@@ -157,46 +132,55 @@ pub fn register_subscriptions_to_schema_builder(
 
                     let task_id = task_service
                         .add_subscriber_task(
-                            auth_user_info.subscriber_auth.subscriber_id,
+                            subscription_model.subscriber_id,
                             SubscriberTask::SyncOneSubscriptionFeedsFull(subscription.into()),
                         )
                         .await?;
 
-                    Ok(Some(FieldValue::owned_any(SyncOneSubscriptionInfo {
-                        task_id: task_id.to_string(),
-                    })))
+                    let task_model = subscriber_tasks::Entity::find()
+                        .filter(subscriber_tasks::Column::Id.eq(task_id.to_string()))
+                        .one(db)
+                        .await?
+                        .ok_or_else(|| RecorderError::ModelEntityNotFound {
+                            entity: "SubscriberTask".into(),
+                        })?;
+
+                    Ok(Some(FieldValue::owned_any(task_model)))
                 })
-            },
-        )
-        .argument(InputValue::new(
-            SyncOneSubscriptionFilterInput::arg_name(),
-            TypeRef::named_nn(SyncOneSubscriptionFilterInput::input_type_name()),
-        )),
-    );
+            }),
+        );
 
-    builder.mutations.push(
-        Field::new(
-            "subscriptionSyncOneSources",
-            TypeRef::named_nn(SyncOneSubscriptionInfo::object_type_name()),
-            move |ctx| {
-                FieldFuture::new(async move {
-                    let auth_user_info = ctx.data::<AuthUserInfo>()?;
-                    let app_ctx = ctx.data::<Arc<dyn AppContextTrait>>()?;
+        builder.mutations.push(sync_one_feeds_full_mutation);
+    }
 
-                    let subscriber_id = auth_user_info.subscriber_auth.subscriber_id;
+    {
+        let sync_one_sources_mutation_name = format!(
+            "{}SyncOneSources",
+            entity_query_field.type_name::<subscriptions::Entity>()
+        );
 
-                    let filter_input: SyncOneSubscriptionFilterInput = ctx
-                        .args
-                        .get(SyncOneSubscriptionFilterInput::arg_name())
-                        .unwrap()
-                        .deserialize()?;
+        let sync_one_sources_mutation = generate_entity_filter_mutation_field::<
+            subscriptions::Entity,
+            _,
+            _,
+        >(
+            builder.context,
+            sync_one_sources_mutation_name,
+            TypeRef::named_nn(entity_object_builder.type_name::<subscriber_tasks::Entity>()),
+            Arc::new(|resolver_ctx, app_ctx, filters| {
+                let filters_condition =
+                    get_filter_conditions::<subscriptions::Entity>(resolver_ctx, context, filters);
 
-                    let subscription_model = subscriptions::Model::find_by_id_and_subscriber_id(
-                        app_ctx.as_ref(),
-                        filter_input.id,
-                        subscriber_id,
-                    )
-                    .await?;
+                Box::pin(async move {
+                    let db = app_ctx.db();
+
+                    let subscription_model = subscriptions::Entity::find()
+                        .filter(filters_condition)
+                        .one(db)
+                        .await?
+                        .ok_or_else(|| RecorderError::ModelEntityNotFound {
+                            entity: "Subscription".into(),
+                        })?;
 
                     let subscription =
                         subscriptions::Subscription::try_from_model(&subscription_model)?;
@@ -205,22 +189,26 @@ pub fn register_subscriptions_to_schema_builder(
 
                     let task_id = task_service
                         .add_subscriber_task(
-                            auth_user_info.subscriber_auth.subscriber_id,
+                            subscription_model.subscriber_id,
                             SubscriberTask::SyncOneSubscriptionSources(subscription.into()),
                         )
                         .await?;
 
-                    Ok(Some(FieldValue::owned_any(SyncOneSubscriptionInfo {
-                        task_id: task_id.to_string(),
-                    })))
+                    let task_model = subscriber_tasks::Entity::find()
+                        .filter(subscriber_tasks::Column::Id.eq(task_id.to_string()))
+                        .one(db)
+                        .await?
+                        .ok_or_else(|| RecorderError::ModelEntityNotFound {
+                            entity: "SubscriberTask".into(),
+                        })?;
+
+                    Ok(Some(FieldValue::owned_any(task_model)))
                 })
-            },
-        )
-        .argument(InputValue::new(
-            SyncOneSubscriptionFilterInput::arg_name(),
-            TypeRef::named_nn(SyncOneSubscriptionFilterInput::input_type_name()),
-        )),
-    );
+            }),
+        );
+
+        builder.mutations.push(sync_one_sources_mutation);
+    }
 
     builder
 }

apps/recorder/src/graphql/infra/crypto.rs

@@ -7,10 +7,9 @@ use seaography::{BuilderContext, SeaResult};
 use crate::{
     app::AppContextTrait,
     graphql::infra::util::{get_column_key, get_entity_key},
-    models::credential_3rd,
 };
 
-fn register_crypto_column_input_conversion_to_schema_context<T>(
+pub fn register_crypto_column_input_conversion_to_schema_context<T>(
     context: &mut BuilderContext,
     ctx: Arc<dyn AppContextTrait>,
     column: &T::Column,
@@ -37,7 +36,7 @@ fn register_crypto_column_input_conversion_to_schema_context<T>(
     );
 }
 
-fn register_crypto_column_output_conversion_to_schema_context<T>(
+pub fn register_crypto_column_output_conversion_to_schema_context<T>(
     context: &mut BuilderContext,
     ctx: Arc<dyn AppContextTrait>,
     column: &T::Column,
@@ -68,39 +67,3 @@ fn register_crypto_column_output_conversion_to_schema_context<T>(
         ),
     );
 }
-
-pub fn register_crypto_to_schema_context(
-    context: &mut BuilderContext,
-    ctx: Arc<dyn AppContextTrait>,
-) {
-    register_crypto_column_input_conversion_to_schema_context::<credential_3rd::Entity>(
-        context,
-        ctx.clone(),
-        &credential_3rd::Column::Cookies,
-    );
-    register_crypto_column_input_conversion_to_schema_context::<credential_3rd::Entity>(
-        context,
-        ctx.clone(),
-        &credential_3rd::Column::Username,
-    );
-    register_crypto_column_input_conversion_to_schema_context::<credential_3rd::Entity>(
-        context,
-        ctx.clone(),
-        &credential_3rd::Column::Password,
-    );
-    register_crypto_column_output_conversion_to_schema_context::<credential_3rd::Entity>(
-        context,
-        ctx.clone(),
-        &credential_3rd::Column::Cookies,
-    );
-    register_crypto_column_output_conversion_to_schema_context::<credential_3rd::Entity>(
-        context,
-        ctx.clone(),
-        &credential_3rd::Column::Username,
-    );
-    register_crypto_column_output_conversion_to_schema_context::<credential_3rd::Entity>(
-        context,
-        ctx,
-        &credential_3rd::Column::Password,
-    );
-}

apps/recorder/src/graphql/infra/custom.rs

@@ -0,0 +1,76 @@
+use std::{pin::Pin, sync::Arc};
+
+use async_graphql::dynamic::{
+    Field, FieldFuture, FieldValue, InputValue, ResolverContext, TypeRef, ValueAccessor,
+};
+use sea_orm::EntityTrait;
+use seaography::{BuilderContext, EntityObjectBuilder, FilterInputBuilder, GuardAction};
+
+use crate::{app::AppContextTrait, errors::RecorderResult};
+
+pub type FilterMutationFn = Arc<
+    dyn for<'a> Fn(
+            &ResolverContext<'a>,
+            Arc<dyn AppContextTrait>,
+            Option<ValueAccessor<'_>>,
+        ) -> Pin<
+            Box<dyn Future<Output = RecorderResult<Option<FieldValue<'a>>>> + Send + 'a>,
+        > + Send
+        + Sync,
+>;
+
+pub fn generate_entity_filter_mutation_field<T, N, R>(
+    builder_context: &'static BuilderContext,
+    field_name: N,
+    type_ref: R,
+    mutation_fn: FilterMutationFn,
+) -> Field
+where
+    T: EntityTrait,
+    <T as EntityTrait>::Model: Sync,
+    N: Into<String>,
+    R: Into<TypeRef>,
+{
+    let entity_filter_input_builder = FilterInputBuilder {
+        context: builder_context,
+    };
+    let entity_object_builder = EntityObjectBuilder {
+        context: builder_context,
+    };
+    let object_name: String = entity_object_builder.type_name::<T>();
+
+    let context = builder_context;
+
+    let guard = builder_context.guards.entity_guards.get(&object_name);
+
+    Field::new(field_name, type_ref, move |ctx| {
+        let mutation_fn = mutation_fn.clone();
+        FieldFuture::new(async move {
+            let guard_flag = if let Some(guard) = guard {
+                (*guard)(&ctx)
+            } else {
+                GuardAction::Allow
+            };
+
+            if let GuardAction::Block(reason) = guard_flag {
+                return Err::<Option<_>, async_graphql::Error>(async_graphql::Error::new(
+                    reason.unwrap_or("Entity guard triggered.".into()),
+                ));
+            }
+
+            let app_ctx = ctx.data::<Arc<dyn AppContextTrait>>()?;
+
+            let filters = ctx.args.get(&context.entity_delete_mutation.filter_field);
+
+            let result = mutation_fn(&ctx, app_ctx.clone(), filters)
+                .await
+                .map_err(async_graphql::Error::new_with_source)?;
+
+            Ok(result)
+        })
+    })
+    .argument(InputValue::new(
+        &context.entity_delete_mutation.filter_field,
+        TypeRef::named(entity_filter_input_builder.type_name(&object_name)),
+    ))
+}

apps/recorder/src/graphql/infra/json.rs

@@ -3,6 +3,7 @@ use async_graphql::{
     dynamic::{ResolverContext, Scalar, SchemaError},
     to_value,
 };
+use convert_case::Case;
 use itertools::Itertools;
 use rust_decimal::{Decimal, prelude::FromPrimitive};
 use sea_orm::{
@@ -12,9 +13,13 @@ use sea_orm::{
 use seaography::{
     Builder as SeaographyBuilder, BuilderContext, FilterType, FnFilterCondition, SeaographyError,
 };
+use serde::{Serialize, de::DeserializeOwned};
 use serde_json::Value as JsonValue;
 
-use crate::{errors::RecorderResult, graphql::infra::util::get_entity_column_key};
+use crate::{
+    errors::RecorderResult, graphql::infra::util::get_entity_column_key,
+    utils::json::convert_json_keys,
+};
 
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Copy)]
 pub enum JsonbFilterOperation {
@@ -948,6 +953,64 @@ where
     );
 }
 
+pub fn validate_jsonb_input_for_entity<T, S>(context: &mut BuilderContext, column: &T::Column)
+where
+    T: EntityTrait,
+    <T as EntityTrait>::Model: Sync,
+    S: DeserializeOwned + Serialize,
+{
+    let entity_column_key = get_entity_column_key::<T>(context, column);
+    context.types.input_conversions.insert(
+        entity_column_key.clone(),
+        Box::new(move |_resolve_context, accessor| {
+            let deserialized = accessor.deserialize::<S>().map_err(|err| {
+                SeaographyError::TypeConversionError(
+                    err.message,
+                    format!("Json - {entity_column_key}"),
+                )
+            })?;
+            let json_value = serde_json::to_value(deserialized).map_err(|err| {
+                SeaographyError::TypeConversionError(
+                    err.to_string(),
+                    format!("Json - {entity_column_key}"),
+                )
+            })?;
+            Ok(sea_orm::Value::Json(Some(Box::new(json_value))))
+        }),
+    );
+}
+
+pub fn convert_jsonb_output_case_for_entity<T>(context: &mut BuilderContext, column: &T::Column)
+where
+    T: EntityTrait,
+    <T as EntityTrait>::Model: Sync,
+{
+    let entity_column_key = get_entity_column_key::<T>(context, column);
+    context.types.output_conversions.insert(
+        entity_column_key.clone(),
+        Box::new(move |value| {
+            if let sea_orm::Value::Json(Some(json)) = value {
+                let result = async_graphql::Value::from_json(convert_json_keys(
+                    json.as_ref().clone(),
+                    Case::Camel,
+                ))
+                .map_err(|err| {
+                    SeaographyError::TypeConversionError(
+                        err.to_string(),
+                        format!("Json - {entity_column_key}"),
+                    )
+                })?;
+                Ok(result)
+            } else {
+                Err(SeaographyError::TypeConversionError(
+                    "value should be json".to_string(),
+                    format!("Json - {entity_column_key}"),
+                ))
+            }
+        }),
+    );
+}
+
 #[cfg(test)]
 mod tests {
     use std::assert_matches::assert_matches;

apps/recorder/src/graphql/infra/mod.rs

@@ -1,2 +1,4 @@
+pub mod crypto;
+pub mod custom;
 pub mod json;
 pub mod util;

apps/recorder/src/graphql/schema.rs

@@ -8,17 +8,36 @@ use crate::{
     app::AppContextTrait,
     graphql::{
         domains::{
-            credential_3rd::register_credential3rd_to_schema_builder,
-            crypto::register_crypto_to_schema_context,
+            bangumi::{register_bangumi_to_schema_builder, register_bangumi_to_schema_context},
+            credential_3rd::{
+                register_credential3rd_to_schema_builder, register_credential3rd_to_schema_context,
+            },
+            downloaders::{
+                register_downloaders_to_schema_builder, register_downloaders_to_schema_context,
+            },
+            downloads::{
+                register_downloads_to_schema_builder, register_downloads_to_schema_context,
+            },
+            episodes::{register_episodes_to_schema_builder, register_episodes_to_schema_context},
+            feeds::{register_feeds_to_schema_builder, register_feeds_to_schema_context},
             subscriber_tasks::{
                 register_subscriber_tasks_to_schema_builder,
                 register_subscriber_tasks_to_schema_context,
             },
             subscribers::{
                 register_subscribers_to_schema_builder, register_subscribers_to_schema_context,
-                restrict_subscriber_for_entity,
             },
-            subscriptions::register_subscriptions_to_schema_builder,
+            subscription_bangumi::{
+                register_subscription_bangumi_to_schema_builder,
+                register_subscription_bangumi_to_schema_context,
+            },
+            subscription_episode::{
+                register_subscription_episode_to_schema_builder,
+                register_subscription_episode_to_schema_context,
+            },
+            subscriptions::{
+                register_subscriptions_to_schema_builder, register_subscriptions_to_schema_context,
+            },
         },
         infra::json::register_jsonb_input_filter_to_schema_builder,
     },
@@ -31,7 +50,6 @@ pub fn build_schema(
     depth: Option<usize>,
     complexity: Option<usize>,
 ) -> Result<Schema, SchemaError> {
-    use crate::models::*;
     let database = app_ctx.db().as_ref().clone();
 
     let context = CONTEXT.get_or_init(|| {
@@ -39,53 +57,17 @@ pub fn build_schema(
 
         {
             // domains
+            register_feeds_to_schema_context(&mut context);
             register_subscribers_to_schema_context(&mut context);
-
-            {
-                restrict_subscriber_for_entity::<bangumi::Entity>(
-                    &mut context,
-                    &bangumi::Column::SubscriberId,
-                );
-                restrict_subscriber_for_entity::<downloaders::Entity>(
-                    &mut context,
-                    &downloaders::Column::SubscriberId,
-                );
-                restrict_subscriber_for_entity::<downloads::Entity>(
-                    &mut context,
-                    &downloads::Column::SubscriberId,
-                );
-                restrict_subscriber_for_entity::<episodes::Entity>(
-                    &mut context,
-                    &episodes::Column::SubscriberId,
-                );
-                restrict_subscriber_for_entity::<subscriptions::Entity>(
-                    &mut context,
-                    &subscriptions::Column::SubscriberId,
-                );
-                restrict_subscriber_for_entity::<subscribers::Entity>(
-                    &mut context,
-                    &subscribers::Column::Id,
-                );
-                restrict_subscriber_for_entity::<subscription_bangumi::Entity>(
-                    &mut context,
-                    &subscription_bangumi::Column::SubscriberId,
-                );
-                restrict_subscriber_for_entity::<subscription_episode::Entity>(
-                    &mut context,
-                    &subscription_episode::Column::SubscriberId,
-                );
-                restrict_subscriber_for_entity::<subscriber_tasks::Entity>(
-                    &mut context,
-                    &subscriber_tasks::Column::SubscriberId,
-                );
-                restrict_subscriber_for_entity::<credential_3rd::Entity>(
-                    &mut context,
-                    &credential_3rd::Column::SubscriberId,
-                );
-            }
-
-            register_crypto_to_schema_context(&mut context, app_ctx.clone());
+            register_subscriptions_to_schema_context(&mut context);
             register_subscriber_tasks_to_schema_context(&mut context);
+            register_credential3rd_to_schema_context(&mut context, app_ctx.clone());
+            register_downloaders_to_schema_context(&mut context);
+            register_downloads_to_schema_context(&mut context);
+            register_episodes_to_schema_context(&mut context);
+            register_subscription_bangumi_to_schema_context(&mut context);
+            register_subscription_episode_to_schema_context(&mut context);
+            register_bangumi_to_schema_context(&mut context);
         }
         context
     });
@@ -99,34 +81,16 @@ pub fn build_schema(
     {
         // domains
         builder = register_subscribers_to_schema_builder(builder);
-
-        seaography::register_entities!(
-            builder,
-            [
-                bangumi,
-                downloaders,
-                downloads,
-                episodes,
-                subscription_bangumi,
-                subscription_episode,
-                subscriptions,
-                subscriber_tasks,
-                credential_3rd
-            ]
-        );
-
-        {
-            builder.register_enumeration::<downloads::DownloadStatus>();
-            builder.register_enumeration::<subscriptions::SubscriptionCategory>();
-            builder.register_enumeration::<downloaders::DownloaderCategory>();
-            builder.register_enumeration::<downloads::DownloadMime>();
-            builder.register_enumeration::<credential_3rd::Credential3rdType>();
-            builder.register_enumeration::<subscriber_tasks::SubscriberTaskStatus>();
-        }
-
+        builder = register_feeds_to_schema_builder(builder);
+        builder = register_episodes_to_schema_builder(builder);
+        builder = register_subscription_bangumi_to_schema_builder(builder);
+        builder = register_subscription_episode_to_schema_builder(builder);
+        builder = register_downloaders_to_schema_builder(builder);
+        builder = register_downloads_to_schema_builder(builder);
         builder = register_subscriptions_to_schema_builder(builder);
         builder = register_credential3rd_to_schema_builder(builder);
         builder = register_subscriber_tasks_to_schema_builder(builder);
+        builder = register_bangumi_to_schema_builder(builder);
     }
 
     let schema = builder.schema_builder();

apps/recorder/src/lib.rs

@@ -21,10 +21,12 @@ pub mod errors;
 pub mod extract;
 pub mod graphql;
 pub mod logger;
+pub mod media;
 pub mod message;
 pub mod migrations;
 pub mod models;
 pub mod storage;
 pub mod task;
 pub mod test_utils;
+pub mod utils;
 pub mod web;

apps/recorder/src/media/config.rs

@@ -0,0 +1,105 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
+pub enum AutoOptimizeImageFormat {
+    #[serde(rename = "image/webp")]
+    Webp,
+    #[serde(rename = "image/avif")]
+    Avif,
+    #[serde(rename = "image/jxl")]
+    Jxl,
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize, Default)]
+pub struct EncodeWebpOptions {
+    pub quality: Option<f32>,
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize, Default)]
+pub struct EncodeAvifOptions {
+    pub quality: Option<u8>,
+    pub speed: Option<u8>,
+    pub threads: Option<u8>,
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize, Default)]
+pub struct EncodeJxlOptions {
+    pub quality: Option<f32>,
+    pub speed: Option<u8>,
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+#[serde(tag = "mime_type")]
+pub enum EncodeImageOptions {
+    #[serde(rename = "image/webp")]
+    Webp(EncodeWebpOptions),
+    #[serde(rename = "image/avif")]
+    Avif(EncodeAvifOptions),
+    #[serde(rename = "image/jxl")]
+    Jxl(EncodeJxlOptions),
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+pub struct MediaConfig {
+    #[serde(default = "default_webp_quality")]
+    pub webp_quality: f32,
+    #[serde(default = "default_avif_quality")]
+    pub avif_quality: u8,
+    #[serde(default = "default_avif_speed")]
+    pub avif_speed: u8,
+    #[serde(default = "default_avif_threads")]
+    pub avif_threads: u8,
+    #[serde(default = "default_jxl_quality")]
+    pub jxl_quality: f32,
+    #[serde(default = "default_jxl_speed")]
+    pub jxl_speed: u8,
+    #[serde(default = "default_auto_optimize_formats")]
+    pub auto_optimize_formats: Vec<AutoOptimizeImageFormat>,
+}
+
+impl Default for MediaConfig {
+    fn default() -> Self {
+        Self {
+            webp_quality: default_webp_quality(),
+            avif_quality: default_avif_quality(),
+            avif_speed: default_avif_speed(),
+            avif_threads: default_avif_threads(),
+            jxl_quality: default_jxl_quality(),
+            jxl_speed: default_jxl_speed(),
+            auto_optimize_formats: default_auto_optimize_formats(),
+        }
+    }
+}
+
+fn default_webp_quality() -> f32 {
+    80.0
+}
+
+fn default_avif_quality() -> u8 {
+    80
+}
+
+fn default_avif_speed() -> u8 {
+    6
+}
+
+fn default_avif_threads() -> u8 {
+    1
+}
+
+fn default_jxl_quality() -> f32 {
+    80.0
+}
+
+fn default_jxl_speed() -> u8 {
+    7
+}
+
+fn default_auto_optimize_formats() -> Vec<AutoOptimizeImageFormat> {
+    vec![
+        AutoOptimizeImageFormat::Webp,
+        // AutoOptimizeImageFormat::Avif,   // TOO SLOW */
+        #[cfg(feature = "jxl")]
+        AutoOptimizeImageFormat::Jxl,
+    ]
+}

apps/recorder/src/media/mod.rs

@@ -0,0 +1,8 @@
+mod config;
+mod service;
+
+pub use config::{
+    AutoOptimizeImageFormat, EncodeAvifOptions, EncodeImageOptions, EncodeJxlOptions,
+    EncodeWebpOptions, MediaConfig,
+};
+pub use service::MediaService;

apps/recorder/src/media/service.rs

@@ -0,0 +1,199 @@
+use std::io::Cursor;
+
+use bytes::Bytes;
+use image::{GenericImageView, ImageEncoder, ImageReader, codecs::avif::AvifEncoder};
+use quirks_path::Path;
+use snafu::ResultExt;
+
+use crate::{
+    errors::{RecorderError, RecorderResult},
+    media::{EncodeAvifOptions, EncodeJxlOptions, EncodeWebpOptions, MediaConfig},
+};
+
+#[derive(Debug)]
+pub struct MediaService {
+    pub config: MediaConfig,
+}
+
+impl MediaService {
+    pub async fn from_config(config: MediaConfig) -> RecorderResult<Self> {
+        Ok(Self { config })
+    }
+
+    pub fn is_legacy_image_format(&self, ext: &str) -> bool {
+        matches!(ext, "jpeg" | "jpg" | "png")
+    }
+
+    pub async fn optimize_image_to_webp(
+        &self,
+        path: impl AsRef<Path>,
+        data: impl Into<Bytes>,
+        options: Option<EncodeWebpOptions>,
+    ) -> RecorderResult<Bytes> {
+        let quality = options
+            .and_then(|o| o.quality)
+            .unwrap_or(self.config.webp_quality);
+
+        let data = data.into();
+
+        tokio::task::spawn_blocking(move || -> RecorderResult<Bytes> {
+            let cursor = Cursor::new(data);
+            let image_reader = ImageReader::new(cursor).with_guessed_format()?;
+
+            let img = image_reader.decode()?;
+
+            let (width, height) = (img.width(), img.height());
+
+            let color = img.color();
+
+            let webp_data = if color.has_alpha() {
+                let rgba_image = img.into_rgba8();
+
+                let encoder = webp::Encoder::from_rgba(&rgba_image, width, height);
+
+                encoder.encode(quality)
+            } else {
+                let rgba_image = img.into_rgb8();
+
+                let encoder = webp::Encoder::from_rgb(&rgba_image, width, height);
+
+                encoder.encode(quality)
+            };
+
+            Ok(Bytes::from(webp_data.to_vec()))
+        })
+        .await
+        .with_whatever_context::<_, String, RecorderError>(|_| {
+            format!(
+                "failed to spawn blocking task to optimize legacy image to webp: {}",
+                path.as_ref().display()
+            )
+        })?
+    }
+
+    pub async fn optimize_image_to_avif(
+        &self,
+        path: impl AsRef<Path>,
+        data: Bytes,
+        options: Option<EncodeAvifOptions>,
+    ) -> RecorderResult<Bytes> {
+        let quality = options
+            .as_ref()
+            .and_then(|o| o.quality)
+            .unwrap_or(self.config.avif_quality);
+        let speed = options
+            .as_ref()
+            .and_then(|o| o.speed)
+            .unwrap_or(self.config.avif_speed);
+        let threads = options
+            .as_ref()
+            .and_then(|o| o.threads)
+            .unwrap_or(self.config.avif_threads);
+
+        tokio::task::spawn_blocking(move || -> RecorderResult<Bytes> {
+            let mut buf = vec![];
+
+            {
+                let cursor = Cursor::new(data);
+                let image_reader = ImageReader::new(cursor).with_guessed_format()?;
+
+                let img = image_reader.decode()?;
+
+                let (width, height) = img.dimensions();
+                let color_type = img.color();
+                let encoder = AvifEncoder::new_with_speed_quality(&mut buf, speed, quality)
+                    .with_num_threads(Some(threads as usize));
+
+                encoder.write_image(img.as_bytes(), width, height, color_type.into())?;
+            }
+
+            Ok(Bytes::from(buf))
+        })
+        .await
+        .with_whatever_context::<_, String, RecorderError>(|_| {
+            format!(
+                "failed to spawn blocking task to optimize legacy image to avif: {}",
+                path.as_ref().display()
+            )
+        })?
+    }
+
+    #[cfg(feature = "jxl")]
+    pub async fn optimize_image_to_jxl(
+        &self,
+        path: impl AsRef<Path>,
+        data: Bytes,
+        options: Option<EncodeJxlOptions>,
+    ) -> RecorderResult<Bytes> {
+        let quality = options
+            .as_ref()
+            .and_then(|o| o.quality)
+            .unwrap_or(self.config.jxl_quality);
+        let speed = options
+            .as_ref()
+            .and_then(|o| o.speed)
+            .unwrap_or(self.config.jxl_speed);
+        tokio::task::spawn_blocking(move || -> RecorderResult<Bytes> {
+            use jpegxl_rs::encode::{ColorEncoding, EncoderResult, EncoderSpeed};
+            let cursor = Cursor::new(data);
+            let image_reader = ImageReader::new(cursor).with_guessed_format()?;
+
+            let image = image_reader.decode()?;
+            let (width, height) = image.dimensions();
+
+            let color = image.color();
+            let has_alpha = color.has_alpha();
+            let libjxl_speed = {
+                match speed {
+                    0 | 1 => EncoderSpeed::Lightning,
+                    2 => EncoderSpeed::Thunder,
+                    3 => EncoderSpeed::Falcon,
+                    4 => EncoderSpeed::Cheetah,
+                    5 => EncoderSpeed::Hare,
+                    6 => EncoderSpeed::Wombat,
+                    7 => EncoderSpeed::Squirrel,
+                    8 => EncoderSpeed::Kitten,
+                    _ => EncoderSpeed::Tortoise,
+                }
+            };
+
+            let mut encoder_builder = jpegxl_rs::encoder_builder()
+                .lossless(false)
+                .has_alpha(has_alpha)
+                .color_encoding(ColorEncoding::Srgb)
+                .speed(libjxl_speed)
+                .jpeg_quality(quality)
+                .build()?;
+
+            let buffer: EncoderResult<u8> = if color.has_alpha() {
+                let sample = image.into_rgba8();
+                encoder_builder.encode(&sample, width, height)?
+            } else {
+                let sample = image.into_rgb8();
+                encoder_builder.encode(&sample, width, height)?
+            };
+
+            Ok(Bytes::from(buffer.data))
+        })
+        .await
+        .with_whatever_context::<_, String, RecorderError>(|_| {
+            format!(
+                "failed to spawn blocking task to optimize legacy image to avif: {}",
+                path.as_ref().display()
+            )
+        })?
+    }
+
+    #[cfg(not(feature = "jxl"))]
+    pub async fn optimize_image_to_jxl(
+        &self,
+        _path: impl AsRef<Path>,
+        _data: Bytes,
+        _options: Option<EncodeJxlOptions>,
+    ) -> RecorderResult<Bytes> {
+        Err(RecorderError::Whatever {
+            message: "jxl feature is not enabled".to_string(),
+            source: None.into(),
+        })
+    }
+}

apps/recorder/src/migrations/defs.rs

@@ -43,7 +43,7 @@ pub enum Bangumi {
     MikanBangumiId,
     DisplayName,
     SubscriberId,
-    RawName,
+    OriginName,
     Season,
     SeasonRaw,
     Fansub,
@@ -51,8 +51,13 @@ pub enum Bangumi {
     Filter,
     RssLink,
     PosterLink,
+    OriginPosterLink,
+    /**
+     * @deprecated
+     */
     SavePath,
     Homepage,
+    BangumiType,
 }
 
 #[derive(DeriveIden)]
@@ -69,22 +74,30 @@ pub enum Episodes {
     Table,
     Id,
     MikanEpisodeId,
-    RawName,
+    OriginName,
     DisplayName,
     BangumiId,
     SubscriberId,
     DownloadId,
+    /**
+     * @deprecated
+     */
     SavePath,
     Resolution,
     Season,
     SeasonRaw,
     Fansub,
     PosterLink,
+    OriginPosterLink,
     EpisodeIndex,
     Homepage,
     Subtitle,
     Source,
-    Extra,
+    EpisodeType,
+    EnclosureTorrentLink,
+    EnclosureMagnetLink,
+    EnclosurePubDate,
+    EnclosureContentLength,
 }
 
 #[derive(DeriveIden)]
@@ -100,7 +113,7 @@ pub enum SubscriptionEpisode {
 pub enum Downloads {
     Table,
     Id,
-    RawName,
+    OriginName,
     DisplayName,
     SubscriberId,
     DownloaderId,
@@ -147,6 +160,17 @@ pub enum Credential3rd {
     UserAgent,
 }
 
+#[derive(DeriveIden)]
+pub enum Feeds {
+    Table,
+    Id,
+    Token,
+    FeedType,
+    FeedSource,
+    SubscriberId,
+    SubscriptionId,
+}
+
 macro_rules! create_postgres_enum_for_active_enum {
     ($manager: expr, $active_enum: expr, $($enum_value:expr),+) => {
         {

apps/recorder/src/migrations/m20220101_000001_init.rs

@@ -96,7 +96,7 @@ impl MigrationTrait for Migration {
                     .col(text_null(Bangumi::MikanBangumiId))
                     .col(integer(Bangumi::SubscriberId))
                     .col(text(Bangumi::DisplayName))
-                    .col(text(Bangumi::RawName))
+                    .col(text(Bangumi::OriginName))
                     .col(integer(Bangumi::Season))
                     .col(text_null(Bangumi::SeasonRaw))
                     .col(text_null(Bangumi::Fansub))
@@ -104,6 +104,7 @@ impl MigrationTrait for Migration {
                     .col(json_binary_null(Bangumi::Filter))
                     .col(text_null(Bangumi::RssLink))
                     .col(text_null(Bangumi::PosterLink))
+                    .col(text_null(Bangumi::OriginPosterLink))
                     .col(text_null(Bangumi::SavePath))
                     .col(text_null(Bangumi::Homepage))
                     .foreign_key(
@@ -220,7 +221,7 @@ impl MigrationTrait for Migration {
                 table_auto_z(Episodes::Table)
                     .col(pk_auto(Episodes::Id))
                     .col(text_null(Episodes::MikanEpisodeId))
-                    .col(text(Episodes::RawName))
+                    .col(text(Episodes::OriginName))
                     .col(text(Episodes::DisplayName))
                     .col(integer(Episodes::BangumiId))
                     .col(integer(Episodes::SubscriberId))
@@ -230,6 +231,7 @@ impl MigrationTrait for Migration {
                     .col(text_null(Episodes::SeasonRaw))
                     .col(text_null(Episodes::Fansub))
                     .col(text_null(Episodes::PosterLink))
+                    .col(text_null(Episodes::OriginPosterLink))
                     .col(integer(Episodes::EpisodeIndex))
                     .col(text_null(Episodes::Homepage))
                     .col(text_null(Episodes::Subtitle))

apps/recorder/src/migrations/m20240224_082543_add_downloads.rs

@@ -80,7 +80,7 @@ impl MigrationTrait for Migration {
             .create_table(
                 table_auto_z(Downloads::Table)
                     .col(pk_auto(Downloads::Id))
-                    .col(string(Downloads::RawName))
+                    .col(string(Downloads::OriginName))
                     .col(string(Downloads::DisplayName))
                     .col(integer(Downloads::SubscriberId))
                     .col(integer(Downloads::DownloaderId))
@@ -95,8 +95,8 @@ impl MigrationTrait for Migration {
                         DownloadMimeEnum,
                         DownloadMime::iden_values(),
                     ))
-                    .col(big_unsigned(Downloads::AllSize))
-                    .col(big_unsigned(Downloads::CurrSize))
+                    .col(big_integer(Downloads::AllSize))
+                    .col(big_integer(Downloads::CurrSize))
                     .col(text(Downloads::Url))
                     .col(text_null(Downloads::Homepage))
                     .col(text_null(Downloads::SavePath))

apps/recorder/src/migrations/m20250622_015618_feeds.rs

@@ -0,0 +1,95 @@
+use async_trait::async_trait;
+use sea_orm_migration::{prelude::*, schema::*};
+
+use crate::{
+    migrations::defs::{
+        CustomSchemaManagerExt, Feeds, GeneralIds, Subscribers, Subscriptions, table_auto_z,
+    },
+    models::feeds::{FeedSource, FeedSourceEnum, FeedType, FeedTypeEnum},
+};
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        create_postgres_enum_for_active_enum!(manager, FeedTypeEnum, FeedType::Rss).await?;
+        create_postgres_enum_for_active_enum!(
+            manager,
+            FeedSourceEnum,
+            FeedSource::SubscriptionEpisode
+        )
+        .await?;
+
+        manager
+            .create_table(
+                table_auto_z(Feeds::Table)
+                    .col(pk_auto(Feeds::Id))
+                    .col(text(Feeds::Token))
+                    .col(enumeration(
+                        Feeds::FeedType,
+                        FeedTypeEnum,
+                        FeedType::iden_values(),
+                    ))
+                    .col(
+                        enumeration(Feeds::FeedSource, FeedSourceEnum, FeedSource::iden_values())
+                            .not_null(),
+                    )
+                    .col(integer_null(Feeds::SubscriberId))
+                    .col(integer_null(Feeds::SubscriptionId))
+                    .index(
+                        Index::create()
+                            .if_not_exists()
+                            .name("idx_feeds_token")
+                            .table(Feeds::Table)
+                            .col(Feeds::Token)
+                            .unique(),
+                    )
+                    .foreign_key(
+                        ForeignKey::create()
+                            .name("fk_feeds_subscriber_id")
+                            .from(Feeds::Table, Feeds::SubscriberId)
+                            .to(Subscribers::Table, Subscribers::Id)
+                            .on_update(ForeignKeyAction::Cascade)
+                            .on_delete(ForeignKeyAction::Cascade),
+                    )
+                    .foreign_key(
+                        ForeignKey::create()
+                            .name("fk_feeds_subscription_id")
+                            .from(Feeds::Table, Feeds::SubscriptionId)
+                            .to(Subscriptions::Table, Subscriptions::Id)
+                            .on_update(ForeignKeyAction::Cascade)
+                            .on_delete(ForeignKeyAction::Cascade),
+                    )
+                    .to_owned(),
+            )
+            .await?;
+
+        manager
+            .create_postgres_auto_update_ts_trigger_for_col(Feeds::Table, GeneralIds::UpdatedAt)
+            .await?;
+
+        Ok(())
+    }
+
+    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .drop_postgres_auto_update_ts_trigger_for_col(Feeds::Table, GeneralIds::UpdatedAt)
+            .await?;
+
+        manager
+            .drop_table(Table::drop().if_exists().table(Feeds::Table).to_owned())
+            .await?;
+
+        manager
+            .drop_postgres_enum_for_active_enum(FeedTypeEnum)
+            .await?;
+
+        manager
+            .drop_postgres_enum_for_active_enum(FeedSourceEnum)
+            .await?;
+
+        Ok(())
+    }
+}

apps/recorder/src/migrations/m20250622_020819_bangumi_and_episode_type.rs

@@ -0,0 +1,133 @@
+use async_trait::async_trait;
+use sea_orm_migration::{prelude::*, schema::*};
+
+use crate::{
+    migrations::defs::{Bangumi, CustomSchemaManagerExt, Episodes},
+    models::{
+        bangumi::{BangumiType, BangumiTypeEnum},
+        episodes::{EpisodeType, EpisodeTypeEnum},
+    },
+};
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait]
+impl MigrationTrait for Migration {
+    async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        create_postgres_enum_for_active_enum!(manager, EpisodeTypeEnum, EpisodeType::Mikan).await?;
+
+        {
+            create_postgres_enum_for_active_enum!(manager, BangumiTypeEnum, BangumiType::Mikan)
+                .await?;
+            manager
+                .alter_table(
+                    Table::alter()
+                        .table(Bangumi::Table)
+                        .add_column_if_not_exists(enumeration_null(
+                            Bangumi::BangumiType,
+                            BangumiTypeEnum,
+                            BangumiType::iden_values(),
+                        ))
+                        .drop_column(Bangumi::SavePath)
+                        .to_owned(),
+                )
+                .await?;
+
+            manager
+                .exec_stmt(
+                    UpdateStatement::new()
+                        .table(Bangumi::Table)
+                        .value(
+                            Bangumi::BangumiType,
+                            BangumiType::Mikan.as_enum(BangumiTypeEnum),
+                        )
+                        .and_where(Expr::col(Bangumi::BangumiType).is_null())
+                        .and_where(Expr::col(Bangumi::MikanBangumiId).is_not_null())
+                        .to_owned(),
+                )
+                .await?;
+
+            manager
+                .alter_table(
+                    Table::alter()
+                        .table(Bangumi::Table)
+                        .modify_column(enumeration(
+                            Bangumi::BangumiType,
+                            BangumiTypeEnum,
+                            BangumiType::iden_values(),
+                        ))
+                        .to_owned(),
+                )
+                .await?;
+        }
+
+        {
+            create_postgres_enum_for_active_enum!(manager, EpisodeTypeEnum, EpisodeType::Mikan)
+                .await?;
+
+            manager
+                .alter_table(
+                    Table::alter()
+                        .table(Episodes::Table)
+                        .add_column_if_not_exists(enumeration_null(
+                            Episodes::EpisodeType,
+                            EpisodeTypeEnum,
+                            EpisodeType::enum_type_name(),
+                        ))
+                        .add_column_if_not_exists(text_null(Episodes::EnclosureMagnetLink))
+                        .add_column_if_not_exists(text_null(Episodes::EnclosureTorrentLink))
+                        .add_column_if_not_exists(timestamp_with_time_zone_null(
+                            Episodes::EnclosurePubDate,
+                        ))
+                        .add_column_if_not_exists(big_integer_null(
+                            Episodes::EnclosureContentLength,
+                        ))
+                        .drop_column(Episodes::SavePath)
+                        .to_owned(),
+                )
+                .await?;
+
+            manager
+                .exec_stmt(
+                    UpdateStatement::new()
+                        .table(Episodes::Table)
+                        .value(
+                            Episodes::EpisodeType,
+                            EpisodeType::Mikan.as_enum(EpisodeTypeEnum),
+                        )
+                        .and_where(Expr::col(Episodes::EpisodeType).is_null())
+                        .and_where(Expr::col(Episodes::MikanEpisodeId).is_not_null())
+                        .to_owned(),
+                )
+                .await?;
+
+            manager
+                .alter_table(
+                    Table::alter()
+                        .table(Episodes::Table)
+                        .modify_column(enumeration(
+                            Episodes::EpisodeType,
+                            EpisodeTypeEnum,
+                            EpisodeType::enum_type_name(),
+                        ))
+                        .to_owned(),
+                )
+                .await?;
+        }
+
+        Ok(())
+    }
+
+    async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+        manager
+            .drop_postgres_enum_for_active_enum(BangumiTypeEnum)
+            .await?;
+
+        manager
+            .drop_postgres_enum_for_active_enum(EpisodeTypeEnum)
+            .await?;
+
+        Ok(())
+    }
+}

apps/recorder/src/migrations/mod.rs

@@ -8,6 +8,8 @@ pub mod m20240224_082543_add_downloads;
 pub mod m20241231_000001_auth;
 pub mod m20250501_021523_credential_3rd;
 pub mod m20250520_021135_subscriber_tasks;
+pub mod m20250622_015618_feeds;
+pub mod m20250622_020819_bangumi_and_episode_type;
 
 pub struct Migrator;
 
@@ -20,6 +22,8 @@ impl MigratorTrait for Migrator {
             Box::new(m20241231_000001_auth::Migration),
             Box::new(m20250501_021523_credential_3rd::Migration),
             Box::new(m20250520_021135_subscriber_tasks::Migration),
+            Box::new(m20250622_015618_feeds::Migration),
+            Box::new(m20250622_020819_bangumi_and_episode_type::Migration),
         ]
     }
 }

apps/recorder/src/models/auth.rs

@@ -99,7 +99,9 @@ impl Model {
             ..Default::default()
         };
 
-        let new_item: Model = new_item.save(&txn).await?.try_into()?;
+        let new_item: Model = new_item.insert(&txn).await?;
+
+        txn.commit().await?;
 
         Ok(new_item)
     }

apps/recorder/src/models/bangumi.rs

@@ -17,7 +17,7 @@ use crate::{
             MikanBangumiHash, MikanBangumiMeta, build_mikan_bangumi_subscription_rss_url,
             scrape_mikan_poster_meta_from_image_url,
         },
-        rawname::extract_season_from_title_body,
+        origin::{BangumiComps, OriginCompTrait},
     },
 };
 
@@ -29,7 +29,14 @@ pub struct BangumiFilter {
     pub group: Option<Vec<String>>,
 }
 
-#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize, SimpleObject)]
+#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize, EnumIter, DeriveActiveEnum)]
+#[sea_orm(rs_type = "String", db_type = "Enum", enum_name = "bangumi_type")]
+pub enum BangumiType {
+    #[sea_orm(string_value = "mikan")]
+    Mikan,
+}
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
 #[sea_orm(table_name = "bangumi")]
 pub struct Model {
     #[sea_orm(default_expr = "Expr::current_timestamp()")]
@@ -39,9 +46,10 @@ pub struct Model {
     #[sea_orm(primary_key)]
     pub id: i32,
     pub mikan_bangumi_id: Option<String>,
+    pub bangumi_type: BangumiType,
     pub subscriber_id: i32,
     pub display_name: String,
-    pub raw_name: String,
+    pub origin_name: String,
     pub season: i32,
     pub season_raw: Option<String>,
     pub fansub: Option<String>,
@@ -49,7 +57,7 @@ pub struct Model {
     pub filter: Option<BangumiFilter>,
     pub rss_link: Option<String>,
     pub poster_link: Option<String>,
-    pub save_path: Option<String>,
+    pub origin_poster_link: Option<String>,
     pub homepage: Option<String>,
 }
 
@@ -120,9 +128,13 @@ impl ActiveModel {
         _subscription_id: i32,
     ) -> RecorderResult<Self> {
         let mikan_client = ctx.mikan();
-        let storage_service = ctx.storage();
         let mikan_base_url = mikan_client.base_url();
-        let (_, season_raw, season_index) = extract_season_from_title_body(&meta.bangumi_title);
+        let season_comp = BangumiComps::parse_comp(&meta.bangumi_title)
+            .ok()
+            .map(|(_, s)| s)
+            .and_then(|s| s.season);
+        let season_index = season_comp.as_ref().map(|s| s.num).unwrap_or(1);
+        let season_raw = season_comp.map(|s| s.source.to_string());
 
         let rss_url = build_mikan_bangumi_subscription_rss_url(
             mikan_base_url.clone(),
@@ -130,14 +142,9 @@ impl ActiveModel {
             Some(&meta.mikan_fansub_id),
         );
 
-        let poster_link = if let Some(origin_poster_src) = meta.origin_poster_src {
-            let poster_meta = scrape_mikan_poster_meta_from_image_url(
-                mikan_client,
-                storage_service,
-                origin_poster_src,
-                subscriber_id,
-            )
-            .await?;
+        let poster_link = if let Some(origin_poster_src) = meta.origin_poster_src.clone() {
+            let poster_meta =
+                scrape_mikan_poster_meta_from_image_url(ctx, origin_poster_src).await?;
             poster_meta.poster_src
         } else {
             None
@@ -148,13 +155,15 @@ impl ActiveModel {
             mikan_fansub_id: ActiveValue::Set(Some(meta.mikan_fansub_id)),
             subscriber_id: ActiveValue::Set(subscriber_id),
             display_name: ActiveValue::Set(meta.bangumi_title.clone()),
-            raw_name: ActiveValue::Set(meta.bangumi_title),
+            origin_name: ActiveValue::Set(meta.bangumi_title),
             season: ActiveValue::Set(season_index),
             season_raw: ActiveValue::Set(season_raw),
             fansub: ActiveValue::Set(Some(meta.fansub)),
             poster_link: ActiveValue::Set(poster_link),
+            origin_poster_link: ActiveValue::Set(meta.origin_poster_src.map(|src| src.to_string())),
             homepage: ActiveValue::Set(Some(meta.homepage.to_string())),
             rss_link: ActiveValue::Set(Some(rss_url.to_string())),
+            bangumi_type: ActiveValue::Set(BangumiType::Mikan),
             ..Default::default()
         })
     }
@@ -228,9 +237,10 @@ impl Model {
                         Column::SubscriberId,
                     ])
                     .update_columns([
-                        Column::RawName,
+                        Column::OriginName,
                         Column::Fansub,
                         Column::PosterLink,
+                        Column::OriginPosterLink,
                         Column::Season,
                         Column::SeasonRaw,
                         Column::RssLink,

apps/recorder/src/models/downloads.rs

@@ -44,7 +44,7 @@ pub struct Model {
     pub updated_at: DateTimeUtc,
     #[sea_orm(primary_key)]
     pub id: i32,
-    pub raw_name: String,
+    pub origin_name: String,
     pub display_name: String,
     pub downloader_id: i32,
     pub episode_id: i32,
@@ -52,8 +52,8 @@ pub struct Model {
     pub status: DownloadStatus,
     pub mime: DownloadMime,
     pub url: String,
-    pub all_size: Option<u64>,
-    pub curr_size: Option<u64>,
+    pub all_size: Option<i64>,
+    pub curr_size: Option<i64>,
     pub homepage: Option<String>,
     pub save_path: Option<String>,
 }

apps/recorder/src/models/episodes.rs

@@ -9,11 +9,19 @@ use crate::{
     app::AppContextTrait,
     errors::RecorderResult,
     extract::{
+        bittorrent::EpisodeEnclosureMeta,
         mikan::{MikanEpisodeHash, MikanEpisodeMeta, build_mikan_episode_homepage_url},
-        rawname::extract_episode_meta_from_raw_name,
+        origin::{OriginCompTrait, OriginNameRoot},
     },
 };
 
+#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize, EnumIter, DeriveActiveEnum)]
+#[sea_orm(rs_type = "String", db_type = "Enum", enum_name = "episode_type")]
+pub enum EpisodeType {
+    #[sea_orm(string_value = "mikan")]
+    Mikan,
+}
+
 #[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
 #[sea_orm(table_name = "episodes")]
 pub struct Model {
@@ -25,16 +33,21 @@ pub struct Model {
     pub id: i32,
     #[sea_orm(indexed)]
     pub mikan_episode_id: Option<String>,
-    pub raw_name: String,
+    pub enclosure_torrent_link: Option<String>,
+    pub enclosure_magnet_link: Option<String>,
+    pub enclosure_pub_date: Option<DateTimeUtc>,
+    pub enclosure_content_length: Option<i64>,
+    pub episode_type: EpisodeType,
+    pub origin_name: String,
     pub display_name: String,
     pub bangumi_id: i32,
     pub subscriber_id: i32,
-    pub save_path: Option<String>,
     pub resolution: Option<String>,
     pub season: i32,
     pub season_raw: Option<String>,
     pub fansub: Option<String>,
     pub poster_link: Option<String>,
+    pub origin_poster_link: Option<String>,
     pub episode_index: i32,
     pub homepage: Option<String>,
     pub subtitle: Option<String>,
@@ -121,9 +134,10 @@ impl ActiveModel {
         ctx: &dyn AppContextTrait,
         bangumi: &bangumi::Model,
         episode: MikanEpisodeMeta,
+        enclosure_meta: EpisodeEnclosureMeta,
     ) -> RecorderResult<Self> {
         let mikan_base_url = ctx.mikan().base_url().clone();
-        let episode_extention_meta = extract_episode_meta_from_raw_name(&episode.episode_title)
+        let episode_extention_meta = OriginNameRoot::parse_comp(&episode.episode_title)
             .inspect_err(|err| {
                 tracing::error!(
                     err = ?err,
@@ -131,12 +145,13 @@ impl ActiveModel {
                     "Failed to parse episode extension meta from episode title, skip"
                 );
             })
+            .map(|(_, e)| e.into_meta())
             .ok();
         let homepage = build_mikan_episode_homepage_url(mikan_base_url, &episode.mikan_episode_id);
 
         let mut episode_active_model = Self {
             mikan_episode_id: ActiveValue::Set(Some(episode.mikan_episode_id)),
-            raw_name: ActiveValue::Set(episode.episode_title.clone()),
+            origin_name: ActiveValue::Set(episode.episode_title.clone()),
             display_name: ActiveValue::Set(episode.episode_title.clone()),
             bangumi_id: ActiveValue::Set(bangumi.id),
             subscriber_id: ActiveValue::Set(bangumi.subscriber_id),
@@ -145,7 +160,13 @@ impl ActiveModel {
             season: ActiveValue::Set(bangumi.season),
             fansub: ActiveValue::Set(bangumi.fansub.clone()),
             poster_link: ActiveValue::Set(bangumi.poster_link.clone()),
+            origin_poster_link: ActiveValue::Set(bangumi.origin_poster_link.clone()),
             episode_index: ActiveValue::Set(0),
+            enclosure_torrent_link: ActiveValue::Set(enclosure_meta.torrent_link),
+            enclosure_magnet_link: ActiveValue::Set(enclosure_meta.magnet_link),
+            enclosure_pub_date: ActiveValue::Set(enclosure_meta.pub_date),
+            enclosure_content_length: ActiveValue::Set(enclosure_meta.content_length),
+            episode_type: ActiveValue::Set(EpisodeType::Mikan),
             ..Default::default()
         };
 
@@ -213,14 +234,19 @@ impl Model {
 
     pub async fn add_mikan_episodes_for_subscription(
         ctx: &dyn AppContextTrait,
-        creations: impl Iterator<Item = (&bangumi::Model, MikanEpisodeMeta)>,
+        creations: impl Iterator<Item = (&bangumi::Model, MikanEpisodeMeta, EpisodeEnclosureMeta)>,
         subscriber_id: i32,
         subscription_id: i32,
     ) -> RecorderResult<()> {
         let db = ctx.db();
         let new_episode_active_modes: Vec<ActiveModel> = creations
-            .map(|(bangumi, episode_meta)| {
-                ActiveModel::from_mikan_bangumi_and_episode_meta(ctx, bangumi, episode_meta)
+            .map(|(bangumi, episode_meta, enclosure_meta)| {
+                ActiveModel::from_mikan_bangumi_and_episode_meta(
+                    ctx,
+                    bangumi,
+                    episode_meta,
+                    enclosure_meta,
+                )
             })
             .collect::<Result<_, _>>()?;
 
@@ -231,7 +257,23 @@ impl Model {
         let new_episode_ids = Entity::insert_many(new_episode_active_modes)
             .on_conflict(
                 OnConflict::columns([Column::MikanEpisodeId, Column::SubscriberId])
-                    .update_columns([Column::RawName, Column::PosterLink, Column::Homepage])
+                    .update_columns([
+                        Column::OriginName,
+                        Column::PosterLink,
+                        Column::OriginPosterLink,
+                        Column::Homepage,
+                        Column::EnclosureContentLength,
+                        Column::EnclosurePubDate,
+                        Column::EnclosureTorrentLink,
+                        Column::EnclosureMagnetLink,
+                        Column::EpisodeIndex,
+                        Column::Subtitle,
+                        Column::Source,
+                        Column::Resolution,
+                        Column::Season,
+                        Column::SeasonRaw,
+                        Column::Fansub,
+                    ])
                     .to_owned(),
             )
             .exec_with_returning_columns(db, [Column::Id])

apps/recorder/src/models/feeds/mod.rs

@@ -0,0 +1,133 @@
+mod registry;
+mod rss;
+mod subscription_episodes_feed;
+
+use ::rss::Channel;
+use async_trait::async_trait;
+pub use registry::Feed;
+pub use rss::{RssFeedItemTrait, RssFeedTrait};
+use sea_orm::{ActiveValue, DeriveEntityModel, entity::prelude::*};
+use serde::{Deserialize, Serialize};
+pub use subscription_episodes_feed::SubscriptionEpisodesFeed;
+use url::Url;
+
+use crate::{
+    app::AppContextTrait,
+    errors::{RecorderError, RecorderResult},
+};
+
+#[derive(
+    Debug, Serialize, Deserialize, Clone, PartialEq, Eq, DeriveActiveEnum, EnumIter, DeriveDisplay,
+)]
+#[sea_orm(rs_type = "String", db_type = "Enum", enum_name = "feed_type")]
+#[serde(rename_all = "snake_case")]
+pub enum FeedType {
+    #[sea_orm(string_value = "rss")]
+    Rss,
+}
+
+#[derive(
+    Debug, Serialize, Deserialize, Clone, PartialEq, Eq, DeriveActiveEnum, EnumIter, DeriveDisplay,
+)]
+#[sea_orm(rs_type = "String", db_type = "Enum", enum_name = "feed_source")]
+#[serde(rename_all = "snake_case")]
+pub enum FeedSource {
+    #[sea_orm(string_value = "subscription_episode")]
+    SubscriptionEpisode,
+}
+
+#[derive(Debug, Serialize, Deserialize, Clone, PartialEq, Eq, DeriveEntityModel)]
+#[sea_orm(table_name = "feeds")]
+pub struct Model {
+    #[sea_orm(default_expr = "Expr::current_timestamp()")]
+    pub created_at: DateTimeUtc,
+    #[sea_orm(default_expr = "Expr::current_timestamp()")]
+    pub updated_at: DateTimeUtc,
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    #[sea_orm(indexed)]
+    pub token: String,
+    #[sea_orm(indexed)]
+    pub feed_type: FeedType,
+    #[sea_orm(indexed)]
+    pub feed_source: FeedSource,
+    pub subscriber_id: Option<i32>,
+    pub subscription_id: Option<i32>,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::subscriptions::Entity",
+        from = "Column::SubscriptionId",
+        to = "super::subscriptions::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
+    Subscription,
+    #[sea_orm(
+        belongs_to = "super::subscribers::Entity",
+        from = "Column::SubscriberId",
+        to = "super::subscribers::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
+    Subscriber,
+}
+
+impl Related<super::subscriptions::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Subscription.def()
+    }
+}
+
+impl Related<super::subscribers::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Subscriber.def()
+    }
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelatedEntity)]
+pub enum RelatedEntity {
+    #[sea_orm(entity = "super::subscribers::Entity")]
+    Subscriber,
+    #[sea_orm(entity = "super::subscriptions::Entity")]
+    Subscription,
+}
+
+#[async_trait]
+impl ActiveModelBehavior for ActiveModel {
+    async fn before_save<C>(mut self, _db: &C, insert: bool) -> Result<Self, DbErr>
+    where
+        C: ConnectionTrait,
+    {
+        if insert && let ActiveValue::NotSet = self.token {
+            let token = nanoid::nanoid!(10);
+            self.token = ActiveValue::Set(token);
+        }
+        Ok(self)
+    }
+}
+
+impl Model {
+    pub async fn find_rss_feed_by_token(
+        ctx: &dyn AppContextTrait,
+        token: &str,
+        api_base: &Url,
+    ) -> RecorderResult<Channel> {
+        let db = ctx.db();
+
+        let feed_model = Entity::find()
+            .filter(Column::Token.eq(token))
+            .filter(Column::FeedType.eq(FeedType::Rss))
+            .one(db)
+            .await?
+            .ok_or(RecorderError::ModelEntityNotFound {
+                entity: "Feed".into(),
+            })?;
+
+        let feed = Feed::from_model(ctx, feed_model).await?;
+
+        feed.into_rss_channel(ctx, api_base)
+    }
+}

apps/recorder/src/models/feeds/registry.rs

@@ -0,0 +1,65 @@
+use rss::Channel;
+use sea_orm::{ColumnTrait, EntityTrait, JoinType, QueryFilter, QuerySelect, RelationTrait};
+use url::Url;
+
+use crate::{
+    app::AppContextTrait,
+    errors::{RecorderError, RecorderResult},
+    models::{
+        episodes,
+        feeds::{self, FeedSource, RssFeedTrait, SubscriptionEpisodesFeed},
+        subscription_episode, subscriptions,
+    },
+};
+
+pub enum Feed {
+    SubscritpionEpisodes(SubscriptionEpisodesFeed),
+}
+
+impl Feed {
+    pub async fn from_model(ctx: &dyn AppContextTrait, m: feeds::Model) -> RecorderResult<Self> {
+        match m.feed_source {
+            FeedSource::SubscriptionEpisode => {
+                let db = ctx.db();
+                let (subscription, episodes) = if let Some(subscription_id) = m.subscription_id
+                    && let Some(subscription) = subscriptions::Entity::find()
+                        .filter(subscriptions::Column::Id.eq(subscription_id))
+                        .one(db)
+                        .await?
+                {
+                    let episodes = episodes::Entity::find()
+                        .join(
+                            JoinType::InnerJoin,
+                            episodes::Relation::SubscriptionEpisode.def(),
+                        )
+                        .join(
+                            JoinType::InnerJoin,
+                            subscription_episode::Relation::Subscription.def(),
+                        )
+                        .filter(subscriptions::Column::Id.eq(subscription_id))
+                        .all(db)
+                        .await?;
+                    (subscription, episodes)
+                } else {
+                    return Err(RecorderError::ModelEntityNotFound {
+                        entity: "Subscription".into(),
+                    });
+                };
+
+                Ok(Feed::SubscritpionEpisodes(
+                    SubscriptionEpisodesFeed::from_model(m, subscription, episodes),
+                ))
+            }
+        }
+    }
+
+    pub fn into_rss_channel(
+        self,
+        ctx: &dyn AppContextTrait,
+        api_base: &Url,
+    ) -> RecorderResult<Channel> {
+        match self {
+            Self::SubscritpionEpisodes(feed) => feed.into_channel(ctx, api_base),
+        }
+    }
+}

apps/recorder/src/models/feeds/rss.rs

@@ -0,0 +1,142 @@
+use std::borrow::Cow;
+
+use chrono::{DateTime, Utc};
+use downloader::bittorrent::BITTORRENT_MIME_TYPE;
+use maplit::btreemap;
+use rss::{
+    Channel, ChannelBuilder, EnclosureBuilder, GuidBuilder, Item, ItemBuilder,
+    extension::{ExtensionBuilder, ExtensionMap},
+};
+use url::Url;
+
+use crate::{
+    app::AppContextTrait,
+    errors::{RecorderError, RecorderResult},
+};
+
+pub trait RssFeedItemTrait: Sized {
+    fn get_guid_value(&self) -> Cow<'_, str>;
+    fn get_title(&self) -> Cow<'_, str>;
+    fn get_description(&self) -> Cow<'_, str>;
+    fn get_link(&self, ctx: &dyn AppContextTrait, api_base: &Url) -> Option<Cow<'_, str>>;
+    fn get_enclosure_mime(&self) -> Option<Cow<'_, str>>;
+    fn get_enclosure_link(&self, ctx: &dyn AppContextTrait, api_base: &Url)
+    -> Option<Cow<'_, str>>;
+    fn get_enclosure_pub_date(&self) -> Option<DateTime<Utc>>;
+    fn get_enclosure_content_length(&self) -> Option<i64>;
+    fn into_item(self, ctx: &dyn AppContextTrait, api_base: &Url) -> RecorderResult<Item> {
+        let enclosure_mime_type =
+            self.get_enclosure_mime()
+                .ok_or_else(|| RecorderError::MikanRssInvalidFieldError {
+                    field: "enclosure_mime_type".into(),
+                    source: None.into(),
+                })?;
+        let enclosure_link = self.get_enclosure_link(ctx, api_base).ok_or_else(|| {
+            RecorderError::MikanRssInvalidFieldError {
+                field: "enclosure_link".into(),
+                source: None.into(),
+            }
+        })?;
+        let enclosure_content_length = self.get_enclosure_content_length().ok_or_else(|| {
+            RecorderError::MikanRssInvalidFieldError {
+                field: "enclosure_content_length".into(),
+                source: None.into(),
+            }
+        })?;
+        let enclosure_pub_date = self.get_enclosure_pub_date();
+        let link = self.get_link(ctx, api_base).ok_or_else(|| {
+            RecorderError::MikanRssInvalidFieldError {
+                field: "link".into(),
+                source: None.into(),
+            }
+        })?;
+
+        let mut extensions = ExtensionMap::default();
+        if enclosure_mime_type == BITTORRENT_MIME_TYPE {
+            extensions.insert("torrent".to_string(), {
+                let mut map = btreemap! {
+                    "link".to_string() => vec![
+                        ExtensionBuilder::default().name(
+                        "link"
+                        ).value(enclosure_link.to_string()).build()
+                    ],
+                    "contentLength".to_string() => vec![
+                        ExtensionBuilder::default().name(
+                            "contentLength"
+                        ).value(enclosure_content_length.to_string()).build()
+                    ],
+                };
+                if let Some(pub_date) = enclosure_pub_date {
+                    map.insert(
+                        "pubDate".to_string(),
+                        vec![
+                            ExtensionBuilder::default()
+                                .name("pubDate")
+                                .value(pub_date.to_rfc3339())
+                                .build(),
+                        ],
+                    );
+                }
+                map
+            });
+        };
+
+        let enclosure = EnclosureBuilder::default()
+            .mime_type(enclosure_mime_type)
+            .url(enclosure_link.to_string())
+            .length(enclosure_content_length.to_string())
+            .build();
+
+        let guid = GuidBuilder::default()
+            .value(self.get_guid_value())
+            .permalink(false)
+            .build();
+
+        let item = ItemBuilder::default()
+            .guid(guid)
+            .title(self.get_title().to_string())
+            .description(self.get_description().to_string())
+            .link(link.to_string())
+            .enclosure(enclosure)
+            .extensions(extensions)
+            .build();
+
+        Ok(item)
+    }
+}
+
+pub trait RssFeedTrait: Sized {
+    type Item: RssFeedItemTrait;
+
+    fn get_description(&self) -> Cow<'_, str>;
+
+    fn get_title(&self) -> Cow<'_, str>;
+
+    fn get_link(&self, ctx: &dyn AppContextTrait, api_base: &Url) -> Option<Cow<'_, str>>;
+
+    fn items(&self) -> impl Iterator<Item = &Self::Item>;
+
+    fn into_items(self) -> impl Iterator<Item = Self::Item>;
+
+    fn into_channel(self, ctx: &dyn AppContextTrait, api_base: &Url) -> RecorderResult<Channel> {
+        let link = self.get_link(ctx, api_base).ok_or_else(|| {
+            RecorderError::MikanRssInvalidFieldError {
+                field: "link".into(),
+                source: None.into(),
+            }
+        })?;
+
+        let channel = ChannelBuilder::default()
+            .title(self.get_title())
+            .link(link.to_string())
+            .description(self.get_description())
+            .items({
+                self.into_items()
+                    .map(|item| item.into_item(ctx, api_base))
+                    .collect::<RecorderResult<Vec<_>>>()?
+            })
+            .build();
+
+        Ok(channel)
+    }
+}

apps/recorder/src/models/feeds/subscription_episodes_feed.rs

@@ -0,0 +1,114 @@
+use std::borrow::Cow;
+
+use chrono::{DateTime, Utc};
+use downloader::bittorrent::BITTORRENT_MIME_TYPE;
+use url::Url;
+
+use crate::{
+    app::{AppContextTrait, PROJECT_NAME},
+    models::{
+        episodes,
+        feeds::{
+            self,
+            rss::{RssFeedItemTrait, RssFeedTrait},
+        },
+        subscriptions,
+    },
+    web::controller,
+};
+
+pub struct SubscriptionEpisodesFeed {
+    pub feed: feeds::Model,
+    pub subscription: subscriptions::Model,
+    pub episodes: Vec<episodes::Model>,
+}
+
+impl SubscriptionEpisodesFeed {
+    pub fn from_model(
+        feed: feeds::Model,
+        subscription: subscriptions::Model,
+        episodes: Vec<episodes::Model>,
+    ) -> Self {
+        Self {
+            feed,
+            subscription,
+            episodes,
+        }
+    }
+}
+
+impl RssFeedItemTrait for episodes::Model {
+    fn get_guid_value(&self) -> Cow<'_, str> {
+        Cow::Owned(format!("{PROJECT_NAME}:episode:{}", self.id))
+    }
+
+    fn get_title(&self) -> Cow<'_, str> {
+        Cow::Borrowed(&self.display_name)
+    }
+
+    fn get_description(&self) -> Cow<'_, str> {
+        Cow::Borrowed(&self.display_name)
+    }
+
+    fn get_link(&self, _ctx: &dyn AppContextTrait, _api_base: &Url) -> Option<Cow<'_, str>> {
+        self.homepage.as_deref().map(Cow::Borrowed)
+    }
+
+    fn get_enclosure_mime(&self) -> Option<Cow<'_, str>> {
+        if self.enclosure_torrent_link.is_some() {
+            Some(Cow::Borrowed(BITTORRENT_MIME_TYPE))
+        } else {
+            None
+        }
+    }
+
+    fn get_enclosure_link(
+        &self,
+        _ctx: &dyn AppContextTrait,
+        _api_base: &Url,
+    ) -> Option<Cow<'_, str>> {
+        self.enclosure_torrent_link.as_deref().map(Cow::Borrowed)
+    }
+
+    fn get_enclosure_pub_date(&self) -> Option<DateTime<Utc>> {
+        self.enclosure_pub_date
+    }
+
+    fn get_enclosure_content_length(&self) -> Option<i64> {
+        self.enclosure_content_length
+    }
+}
+
+impl RssFeedTrait for SubscriptionEpisodesFeed {
+    type Item = episodes::Model;
+
+    fn get_description(&self) -> Cow<'_, str> {
+        Cow::Owned(format!(
+            "{PROJECT_NAME} - episodes of subscription {}",
+            self.subscription.id
+        ))
+    }
+
+    fn get_title(&self) -> Cow<'_, str> {
+        Cow::Owned(format!("{PROJECT_NAME} - subscription episodes"))
+    }
+
+    fn get_link(&self, _ctx: &dyn AppContextTrait, api_base: &Url) -> Option<Cow<'_, str>> {
+        let api_base = api_base
+            .join(&format!(
+                "{}/{}",
+                controller::feeds::CONTROLLER_PREFIX,
+                self.feed.token
+            ))
+            .ok()?;
+        Some(Cow::Owned(api_base.to_string()))
+    }
+
+    fn items(&self) -> impl Iterator<Item = &Self::Item> {
+        self.episodes.iter()
+    }
+
+    fn into_items(self) -> impl Iterator<Item = Self::Item> {
+        self.episodes.into_iter()
+    }
+}

apps/recorder/src/models/mod.rs

@@ -4,6 +4,7 @@ pub mod credential_3rd;
 pub mod downloaders;
 pub mod downloads;
 pub mod episodes;
+pub mod feeds;
 pub mod query;
 pub mod subscriber_tasks;
 pub mod subscribers;

apps/recorder/src/models/subscribers.rs

@@ -3,11 +3,11 @@ use sea_orm::{ActiveValue, FromJsonQueryResult, TransactionTrait, entity::prelud
 use serde::{Deserialize, Serialize};
 
 use crate::{
-    app::AppContextTrait,
+    app::{AppContextTrait, PROJECT_NAME},
     errors::app_error::{RecorderError, RecorderResult},
 };
 
-pub const SEED_SUBSCRIBER: &str = "konobangu";
+pub const SEED_SUBSCRIBER: &str = PROJECT_NAME;
 
 #[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize, FromJsonQueryResult)]
 pub struct SubscriberBangumiConfig {
@@ -41,6 +41,10 @@ pub enum Relation {
     Auth,
     #[sea_orm(has_many = "super::credential_3rd::Entity")]
     Credential3rd,
+    #[sea_orm(has_many = "super::feeds::Entity")]
+    Feed,
+    #[sea_orm(has_many = "super::subscriber_tasks::Entity")]
+    SubscriberTask,
 }
 
 impl Related<super::subscriptions::Entity> for Entity {
@@ -79,6 +83,18 @@ impl Related<super::credential_3rd::Entity> for Entity {
     }
 }
 
+impl Related<super::feeds::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Feed.def()
+    }
+}
+
+impl Related<super::subscriber_tasks::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::SubscriberTask.def()
+    }
+}
+
 #[derive(Copy, Clone, Debug, EnumIter, DeriveRelatedEntity)]
 pub enum RelatedEntity {
     #[sea_orm(entity = "super::subscriptions::Entity")]
@@ -91,6 +107,10 @@ pub enum RelatedEntity {
     Episode,
     #[sea_orm(entity = "super::credential_3rd::Entity")]
     Credential3rd,
+    #[sea_orm(entity = "super::feeds::Entity")]
+    Feed,
+    #[sea_orm(entity = "super::subscriber_tasks::Entity")]
+    SubscriberTask,
 }
 
 #[derive(Debug, Deserialize, Serialize)]

apps/recorder/src/models/subscriptions.rs

@@ -1,317 +0,0 @@
-use std::{fmt::Debug, sync::Arc};
-
-use async_trait::async_trait;
-use sea_orm::entity::prelude::*;
-use serde::{Deserialize, Serialize};
-
-use crate::{
-    app::AppContextTrait,
-    errors::{RecorderError, RecorderResult},
-    extract::mikan::{
-        MikanBangumiSubscription, MikanSeasonSubscription, MikanSubscriberSubscription,
-    },
-};
-
-#[derive(
-    Clone, Debug, PartialEq, Eq, EnumIter, DeriveActiveEnum, Serialize, Deserialize, DeriveDisplay,
-)]
-#[sea_orm(
-    rs_type = "String",
-    db_type = "Enum",
-    enum_name = "subscription_category"
-)]
-#[serde(rename_all = "snake_case")]
-pub enum SubscriptionCategory {
-    #[sea_orm(string_value = "mikan_subscriber")]
-    MikanSubscriber,
-    #[sea_orm(string_value = "mikan_season")]
-    MikanSeason,
-    #[sea_orm(string_value = "mikan_bangumi")]
-    MikanBangumi,
-    #[sea_orm(string_value = "manual")]
-    Manual,
-}
-
-#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
-#[sea_orm(table_name = "subscriptions")]
-pub struct Model {
-    #[sea_orm(default_expr = "Expr::current_timestamp()")]
-    pub created_at: DateTimeUtc,
-    #[sea_orm(default_expr = "Expr::current_timestamp()")]
-    pub updated_at: DateTimeUtc,
-    #[sea_orm(primary_key)]
-    pub id: i32,
-    pub display_name: String,
-    pub subscriber_id: i32,
-    pub category: SubscriptionCategory,
-    pub source_url: String,
-    pub enabled: bool,
-    pub credential_id: Option<i32>,
-}
-
-#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
-pub enum Relation {
-    #[sea_orm(
-        belongs_to = "super::subscribers::Entity",
-        from = "Column::SubscriberId",
-        to = "super::subscribers::Column::Id",
-        on_update = "Cascade",
-        on_delete = "Cascade"
-    )]
-    Subscriber,
-    #[sea_orm(has_many = "super::bangumi::Entity")]
-    Bangumi,
-    #[sea_orm(has_many = "super::episodes::Entity")]
-    Episodes,
-    #[sea_orm(has_many = "super::subscription_episode::Entity")]
-    SubscriptionEpisode,
-    #[sea_orm(has_many = "super::subscription_bangumi::Entity")]
-    SubscriptionBangumi,
-    #[sea_orm(
-        belongs_to = "super::credential_3rd::Entity",
-        from = "Column::CredentialId",
-        to = "super::credential_3rd::Column::Id",
-        on_update = "Cascade",
-        on_delete = "SetNull"
-    )]
-    Credential3rd,
-}
-
-impl Related<super::subscribers::Entity> for Entity {
-    fn to() -> RelationDef {
-        Relation::Subscriber.def()
-    }
-}
-
-impl Related<super::subscription_bangumi::Entity> for Entity {
-    fn to() -> RelationDef {
-        Relation::SubscriptionBangumi.def()
-    }
-}
-
-impl Related<super::subscription_episode::Entity> for Entity {
-    fn to() -> RelationDef {
-        Relation::SubscriptionEpisode.def()
-    }
-}
-
-impl Related<super::bangumi::Entity> for Entity {
-    fn to() -> RelationDef {
-        super::subscription_bangumi::Relation::Bangumi.def()
-    }
-
-    fn via() -> Option<RelationDef> {
-        Some(
-            super::subscription_bangumi::Relation::Subscription
-                .def()
-                .rev(),
-        )
-    }
-}
-
-impl Related<super::episodes::Entity> for Entity {
-    fn to() -> RelationDef {
-        super::subscription_episode::Relation::Episode.def()
-    }
-
-    fn via() -> Option<RelationDef> {
-        Some(
-            super::subscription_episode::Relation::Subscription
-                .def()
-                .rev(),
-        )
-    }
-}
-
-impl Related<super::credential_3rd::Entity> for Entity {
-    fn to() -> RelationDef {
-        Relation::Credential3rd.def()
-    }
-}
-
-#[derive(Copy, Clone, Debug, EnumIter, DeriveRelatedEntity)]
-pub enum RelatedEntity {
-    #[sea_orm(entity = "super::subscribers::Entity")]
-    Subscriber,
-    #[sea_orm(entity = "super::bangumi::Entity")]
-    Bangumi,
-    #[sea_orm(entity = "super::episodes::Entity")]
-    Episode,
-    #[sea_orm(entity = "super::subscription_episode::Entity")]
-    SubscriptionEpisode,
-    #[sea_orm(entity = "super::subscription_bangumi::Entity")]
-    SubscriptionBangumi,
-    #[sea_orm(entity = "super::credential_3rd::Entity")]
-    Credential3rd,
-}
-
-#[async_trait]
-impl ActiveModelBehavior for ActiveModel {}
-
-impl ActiveModel {}
-
-impl Model {
-    pub async fn toggle_with_ids(
-        ctx: &dyn AppContextTrait,
-        ids: impl Iterator<Item = i32>,
-        enabled: bool,
-    ) -> RecorderResult<()> {
-        let db = ctx.db();
-        Entity::update_many()
-            .col_expr(Column::Enabled, Expr::value(enabled))
-            .filter(Column::Id.is_in(ids))
-            .exec(db)
-            .await?;
-        Ok(())
-    }
-
-    pub async fn delete_with_ids(
-        ctx: &dyn AppContextTrait,
-        ids: impl Iterator<Item = i32>,
-    ) -> RecorderResult<()> {
-        let db = ctx.db();
-        Entity::delete_many()
-            .filter(Column::Id.is_in(ids))
-            .exec(db)
-            .await?;
-        Ok(())
-    }
-
-    pub async fn find_by_id_and_subscriber_id(
-        ctx: &dyn AppContextTrait,
-        subscriber_id: i32,
-        subscription_id: i32,
-    ) -> RecorderResult<Self> {
-        let db = ctx.db();
-        let subscription_model = Entity::find_by_id(subscription_id)
-            .one(db)
-            .await?
-            .ok_or_else(|| RecorderError::DbError {
-                source: DbErr::RecordNotFound(format!(
-                    "Subscription id {subscription_id} not found or not belong to subscriber \
-                     {subscriber_id}",
-                )),
-            })?;
-
-        if subscription_model.subscriber_id != subscriber_id {
-            Err(RecorderError::DbError {
-                source: DbErr::RecordNotFound(format!(
-                    "Subscription id {subscription_id} not found or not belong to subscriber \
-                     {subscriber_id}",
-                )),
-            })?;
-        }
-
-        Ok(subscription_model)
-    }
-}
-
-#[async_trait]
-pub trait SubscriptionTrait: Sized + Debug {
-    fn get_subscriber_id(&self) -> i32;
-
-    fn get_subscription_id(&self) -> i32;
-
-    async fn sync_feeds_incremental(&self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()>;
-
-    async fn sync_feeds_full(&self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()>;
-
-    async fn sync_sources(&self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()>;
-
-    fn try_from_model(model: &Model) -> RecorderResult<Self>;
-}
-
-#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
-#[serde(tag = "category")]
-pub enum Subscription {
-    #[serde(rename = "mikan_subscriber")]
-    MikanSubscriber(MikanSubscriberSubscription),
-    #[serde(rename = "mikan_season")]
-    MikanSeason(MikanSeasonSubscription),
-    #[serde(rename = "mikan_bangumi")]
-    MikanBangumi(MikanBangumiSubscription),
-    #[serde(rename = "manual")]
-    Manual,
-}
-
-impl Subscription {
-    pub fn category(&self) -> SubscriptionCategory {
-        match self {
-            Self::MikanSubscriber(_) => SubscriptionCategory::MikanSubscriber,
-            Self::MikanSeason(_) => SubscriptionCategory::MikanSeason,
-            Self::MikanBangumi(_) => SubscriptionCategory::MikanBangumi,
-            Self::Manual => SubscriptionCategory::Manual,
-        }
-    }
-}
-
-#[async_trait]
-impl SubscriptionTrait for Subscription {
-    fn get_subscriber_id(&self) -> i32 {
-        match self {
-            Self::MikanSubscriber(subscription) => subscription.get_subscriber_id(),
-            Self::MikanSeason(subscription) => subscription.get_subscriber_id(),
-            Self::MikanBangumi(subscription) => subscription.get_subscriber_id(),
-            Self::Manual => unreachable!(),
-        }
-    }
-
-    fn get_subscription_id(&self) -> i32 {
-        match self {
-            Self::MikanSubscriber(subscription) => subscription.get_subscription_id(),
-            Self::MikanSeason(subscription) => subscription.get_subscription_id(),
-            Self::MikanBangumi(subscription) => subscription.get_subscription_id(),
-            Self::Manual => unreachable!(),
-        }
-    }
-
-    async fn sync_feeds_incremental(&self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()> {
-        match self {
-            Self::MikanSubscriber(subscription) => subscription.sync_feeds_incremental(ctx).await,
-            Self::MikanSeason(subscription) => subscription.sync_feeds_incremental(ctx).await,
-            Self::MikanBangumi(subscription) => subscription.sync_feeds_incremental(ctx).await,
-            Self::Manual => Ok(()),
-        }
-    }
-
-    async fn sync_feeds_full(&self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()> {
-        match self {
-            Self::MikanSubscriber(subscription) => subscription.sync_feeds_full(ctx).await,
-            Self::MikanSeason(subscription) => subscription.sync_feeds_full(ctx).await,
-            Self::MikanBangumi(subscription) => subscription.sync_feeds_full(ctx).await,
-            Self::Manual => Ok(()),
-        }
-    }
-
-    async fn sync_sources(&self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()> {
-        match self {
-            Self::MikanSubscriber(subscription) => subscription.sync_sources(ctx).await,
-            Self::MikanSeason(subscription) => subscription.sync_sources(ctx).await,
-            Self::MikanBangumi(subscription) => subscription.sync_sources(ctx).await,
-            Self::Manual => Ok(()),
-        }
-    }
-
-    fn try_from_model(model: &Model) -> RecorderResult<Self> {
-        match model.category {
-            SubscriptionCategory::MikanSubscriber => {
-                MikanSubscriberSubscription::try_from_model(model).map(Self::MikanSubscriber)
-            }
-            SubscriptionCategory::MikanSeason => {
-                MikanSeasonSubscription::try_from_model(model).map(Self::MikanSeason)
-            }
-            SubscriptionCategory::MikanBangumi => {
-                MikanBangumiSubscription::try_from_model(model).map(Self::MikanBangumi)
-            }
-            SubscriptionCategory::Manual => Ok(Self::Manual),
-        }
-    }
-}
-
-impl TryFrom<&Model> for Subscription {
-    type Error = RecorderError;
-
-    fn try_from(model: &Model) -> Result<Self, Self::Error> {
-        Self::try_from_model(model)
-    }
-}

apps/recorder/src/models/subscriptions/core.rs

@@ -0,0 +1,20 @@
+use std::{fmt::Debug, sync::Arc};
+
+use async_trait::async_trait;
+
+use crate::{app::AppContextTrait, errors::RecorderResult, models::subscriptions};
+
+#[async_trait]
+pub trait SubscriptionTrait: Sized + Debug {
+    fn get_subscriber_id(&self) -> i32;
+
+    fn get_subscription_id(&self) -> i32;
+
+    async fn sync_feeds_incremental(&self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()>;
+
+    async fn sync_feeds_full(&self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()>;
+
+    async fn sync_sources(&self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()>;
+
+    fn try_from_model(model: &subscriptions::Model) -> RecorderResult<Self>;
+}

apps/recorder/src/models/subscriptions/mod.rs

@@ -0,0 +1,195 @@
+mod core;
+mod registry;
+pub use core::SubscriptionTrait;
+use std::fmt::Debug;
+
+use async_trait::async_trait;
+pub use registry::{
+    Subscription, SubscriptionCategory, SubscriptionCategoryEnum, SubscriptionCategoryIter,
+    SubscriptionCategoryVariant, SubscriptionCategoryVariantIter,
+};
+use sea_orm::entity::prelude::*;
+use serde::{Deserialize, Serialize};
+
+use crate::{
+    app::AppContextTrait,
+    errors::{RecorderError, RecorderResult},
+};
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Serialize, Deserialize)]
+#[sea_orm(table_name = "subscriptions")]
+pub struct Model {
+    #[sea_orm(default_expr = "Expr::current_timestamp()")]
+    pub created_at: DateTimeUtc,
+    #[sea_orm(default_expr = "Expr::current_timestamp()")]
+    pub updated_at: DateTimeUtc,
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    pub display_name: String,
+    pub subscriber_id: i32,
+    pub category: SubscriptionCategory,
+    pub source_url: String,
+    pub enabled: bool,
+    pub credential_id: Option<i32>,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::subscribers::Entity",
+        from = "Column::SubscriberId",
+        to = "super::subscribers::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
+    Subscriber,
+    #[sea_orm(has_many = "super::bangumi::Entity")]
+    Bangumi,
+    #[sea_orm(has_many = "super::episodes::Entity")]
+    Episodes,
+    #[sea_orm(has_many = "super::subscription_episode::Entity")]
+    SubscriptionEpisode,
+    #[sea_orm(has_many = "super::subscription_bangumi::Entity")]
+    SubscriptionBangumi,
+    #[sea_orm(
+        belongs_to = "super::credential_3rd::Entity",
+        from = "Column::CredentialId",
+        to = "super::credential_3rd::Column::Id",
+        on_update = "Cascade",
+        on_delete = "SetNull"
+    )]
+    Credential3rd,
+    #[sea_orm(has_many = "super::feeds::Entity")]
+    Feed,
+}
+
+impl Related<super::subscribers::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Subscriber.def()
+    }
+}
+
+impl Related<super::subscription_bangumi::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::SubscriptionBangumi.def()
+    }
+}
+
+impl Related<super::subscription_episode::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::SubscriptionEpisode.def()
+    }
+}
+
+impl Related<super::bangumi::Entity> for Entity {
+    fn to() -> RelationDef {
+        super::subscription_bangumi::Relation::Bangumi.def()
+    }
+
+    fn via() -> Option<RelationDef> {
+        Some(
+            super::subscription_bangumi::Relation::Subscription
+                .def()
+                .rev(),
+        )
+    }
+}
+
+impl Related<super::feeds::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Feed.def()
+    }
+}
+
+impl Related<super::episodes::Entity> for Entity {
+    fn to() -> RelationDef {
+        super::subscription_episode::Relation::Episode.def()
+    }
+
+    fn via() -> Option<RelationDef> {
+        Some(
+            super::subscription_episode::Relation::Subscription
+                .def()
+                .rev(),
+        )
+    }
+}
+
+impl Related<super::credential_3rd::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Credential3rd.def()
+    }
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelatedEntity)]
+pub enum RelatedEntity {
+    #[sea_orm(entity = "super::subscribers::Entity")]
+    Subscriber,
+    #[sea_orm(entity = "super::bangumi::Entity")]
+    Bangumi,
+    #[sea_orm(entity = "super::episodes::Entity")]
+    Episode,
+    #[sea_orm(entity = "super::subscription_episode::Entity")]
+    SubscriptionEpisode,
+    #[sea_orm(entity = "super::subscription_bangumi::Entity")]
+    SubscriptionBangumi,
+    #[sea_orm(entity = "super::credential_3rd::Entity")]
+    Credential3rd,
+    #[sea_orm(entity = "super::feeds::Entity")]
+    Feed,
+}
+
+#[async_trait]
+impl ActiveModelBehavior for ActiveModel {}
+
+impl ActiveModel {}
+
+impl Model {
+    pub async fn toggle_with_ids(
+        ctx: &dyn AppContextTrait,
+        ids: impl Iterator<Item = i32>,
+        enabled: bool,
+    ) -> RecorderResult<()> {
+        let db = ctx.db();
+        Entity::update_many()
+            .col_expr(Column::Enabled, Expr::value(enabled))
+            .filter(Column::Id.is_in(ids))
+            .exec(db)
+            .await?;
+        Ok(())
+    }
+
+    pub async fn delete_with_ids(
+        ctx: &dyn AppContextTrait,
+        ids: impl Iterator<Item = i32>,
+    ) -> RecorderResult<()> {
+        let db = ctx.db();
+        Entity::delete_many()
+            .filter(Column::Id.is_in(ids))
+            .exec(db)
+            .await?;
+        Ok(())
+    }
+
+    pub async fn find_by_id_and_subscriber_id(
+        ctx: &dyn AppContextTrait,
+        subscriber_id: i32,
+        subscription_id: i32,
+    ) -> RecorderResult<Self> {
+        let db = ctx.db();
+        let subscription_model = Entity::find_by_id(subscription_id)
+            .one(db)
+            .await?
+            .ok_or_else(|| RecorderError::ModelEntityNotFound {
+                entity: "Subscription".into(),
+            })?;
+
+        if subscription_model.subscriber_id != subscriber_id {
+            Err(RecorderError::ModelEntityNotFound {
+                entity: "Subscription".into(),
+            })?;
+        }
+
+        Ok(subscription_model)
+    }
+}

apps/recorder/src/models/subscriptions/registry.rs

@@ -0,0 +1,129 @@
+use std::{fmt::Debug, sync::Arc};
+
+use async_trait::async_trait;
+use sea_orm::{DeriveActiveEnum, DeriveDisplay, EnumIter};
+use serde::{Deserialize, Serialize};
+
+use crate::{
+    app::AppContextTrait,
+    errors::{RecorderError, RecorderResult},
+    extract::mikan::{
+        MikanBangumiSubscription, MikanSeasonSubscription, MikanSubscriberSubscription,
+    },
+    models::subscriptions::{self, SubscriptionTrait},
+};
+
+#[derive(
+    Clone, Debug, PartialEq, Eq, EnumIter, DeriveActiveEnum, Serialize, Deserialize, DeriveDisplay,
+)]
+#[sea_orm(
+    rs_type = "String",
+    db_type = "Enum",
+    enum_name = "subscription_category"
+)]
+#[serde(rename_all = "snake_case")]
+pub enum SubscriptionCategory {
+    #[sea_orm(string_value = "mikan_subscriber")]
+    MikanSubscriber,
+    #[sea_orm(string_value = "mikan_season")]
+    MikanSeason,
+    #[sea_orm(string_value = "mikan_bangumi")]
+    MikanBangumi,
+    #[sea_orm(string_value = "manual")]
+    Manual,
+}
+
+#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
+#[serde(tag = "category")]
+pub enum Subscription {
+    #[serde(rename = "mikan_subscriber")]
+    MikanSubscriber(MikanSubscriberSubscription),
+    #[serde(rename = "mikan_season")]
+    MikanSeason(MikanSeasonSubscription),
+    #[serde(rename = "mikan_bangumi")]
+    MikanBangumi(MikanBangumiSubscription),
+    #[serde(rename = "manual")]
+    Manual,
+}
+
+impl Subscription {
+    pub fn category(&self) -> SubscriptionCategory {
+        match self {
+            Self::MikanSubscriber(_) => SubscriptionCategory::MikanSubscriber,
+            Self::MikanSeason(_) => SubscriptionCategory::MikanSeason,
+            Self::MikanBangumi(_) => SubscriptionCategory::MikanBangumi,
+            Self::Manual => SubscriptionCategory::Manual,
+        }
+    }
+}
+
+#[async_trait]
+impl SubscriptionTrait for Subscription {
+    fn get_subscriber_id(&self) -> i32 {
+        match self {
+            Self::MikanSubscriber(subscription) => subscription.get_subscriber_id(),
+            Self::MikanSeason(subscription) => subscription.get_subscriber_id(),
+            Self::MikanBangumi(subscription) => subscription.get_subscriber_id(),
+            Self::Manual => unreachable!(),
+        }
+    }
+
+    fn get_subscription_id(&self) -> i32 {
+        match self {
+            Self::MikanSubscriber(subscription) => subscription.get_subscription_id(),
+            Self::MikanSeason(subscription) => subscription.get_subscription_id(),
+            Self::MikanBangumi(subscription) => subscription.get_subscription_id(),
+            Self::Manual => unreachable!(),
+        }
+    }
+
+    async fn sync_feeds_incremental(&self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()> {
+        match self {
+            Self::MikanSubscriber(subscription) => subscription.sync_feeds_incremental(ctx).await,
+            Self::MikanSeason(subscription) => subscription.sync_feeds_incremental(ctx).await,
+            Self::MikanBangumi(subscription) => subscription.sync_feeds_incremental(ctx).await,
+            Self::Manual => Ok(()),
+        }
+    }
+
+    async fn sync_feeds_full(&self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()> {
+        match self {
+            Self::MikanSubscriber(subscription) => subscription.sync_feeds_full(ctx).await,
+            Self::MikanSeason(subscription) => subscription.sync_feeds_full(ctx).await,
+            Self::MikanBangumi(subscription) => subscription.sync_feeds_full(ctx).await,
+            Self::Manual => Ok(()),
+        }
+    }
+
+    async fn sync_sources(&self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()> {
+        match self {
+            Self::MikanSubscriber(subscription) => subscription.sync_sources(ctx).await,
+            Self::MikanSeason(subscription) => subscription.sync_sources(ctx).await,
+            Self::MikanBangumi(subscription) => subscription.sync_sources(ctx).await,
+            Self::Manual => Ok(()),
+        }
+    }
+
+    fn try_from_model(model: &subscriptions::Model) -> RecorderResult<Self> {
+        match model.category {
+            SubscriptionCategory::MikanSubscriber => {
+                MikanSubscriberSubscription::try_from_model(model).map(Self::MikanSubscriber)
+            }
+            SubscriptionCategory::MikanSeason => {
+                MikanSeasonSubscription::try_from_model(model).map(Self::MikanSeason)
+            }
+            SubscriptionCategory::MikanBangumi => {
+                MikanBangumiSubscription::try_from_model(model).map(Self::MikanBangumi)
+            }
+            SubscriptionCategory::Manual => Ok(Self::Manual),
+        }
+    }
+}
+
+impl TryFrom<&subscriptions::Model> for Subscription {
+    type Error = RecorderError;
+
+    fn try_from(model: &subscriptions::Model) -> Result<Self, Self::Error> {
+        Self::try_from_model(model)
+    }
+}

apps/recorder/src/storage/client.rs

@@ -1,13 +1,24 @@
-use std::fmt;
+use std::{borrow::Cow, fmt};
 
+use async_stream::try_stream;
+use axum::{body::Body, response::Response};
+use axum_extra::{TypedHeader, headers::Range};
 use bytes::Bytes;
-use opendal::{Buffer, Operator, layers::LoggingLayer};
+use futures::{Stream, StreamExt};
+use headers_accept::Accept;
+use http::{HeaderValue, StatusCode, header};
+use opendal::{Buffer, Metadata, Operator, Reader, Writer, layers::LoggingLayer};
 use quirks_path::{Path, PathBuf};
 use serde::{Deserialize, Serialize};
+use tracing::instrument;
 use url::Url;
+use uuid::Uuid;
 
 use super::StorageConfig;
-use crate::errors::app_error::RecorderResult;
+use crate::{
+    errors::{RecorderError, RecorderResult},
+    utils::http::{bound_range_to_content_range, build_no_satisfiable_content_range},
+};
 
 #[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
 #[serde(rename_all = "snake_case")]
@@ -43,108 +54,313 @@ impl fmt::Display for StorageStoredUrl {
     }
 }
 
-#[async_trait::async_trait]
-pub trait StorageServiceTrait: Sync {
-    fn get_operator(&self) -> RecorderResult<Operator>;
-
-    fn get_fullname(
-        &self,
-        content_category: StorageContentCategory,
-        subscriber_id: i32,
-        bucket: Option<&str>,
-        filename: &str,
-    ) -> PathBuf {
-        [
-            &subscriber_id.to_string(),
-            content_category.as_ref(),
-            bucket.unwrap_or_default(),
-            filename,
-        ]
-        .into_iter()
-        .map(Path::new)
-        .collect::<PathBuf>()
-    }
-    async fn store_object(
-        &self,
-        content_category: StorageContentCategory,
-        subscriber_id: i32,
-        bucket: Option<&str>,
-        filename: &str,
-        data: Bytes,
-    ) -> RecorderResult<StorageStoredUrl> {
-        let fullname = self.get_fullname(content_category, subscriber_id, bucket, filename);
-
-        let operator = self.get_operator()?;
-
-        if let Some(dirname) = fullname.parent() {
-            let dirname = dirname.join("/");
-            operator.create_dir(dirname.as_str()).await?;
-        }
-
-        operator.write(fullname.as_str(), data).await?;
-
-        Ok(StorageStoredUrl::RelativePath {
-            path: fullname.to_string(),
-        })
-    }
-
-    async fn exists_object(
-        &self,
-        content_category: StorageContentCategory,
-        subscriber_id: i32,
-        bucket: Option<&str>,
-        filename: &str,
-    ) -> RecorderResult<Option<StorageStoredUrl>> {
-        let fullname = self.get_fullname(content_category, subscriber_id, bucket, filename);
-
-        let operator = self.get_operator()?;
-
-        if operator.exists(fullname.as_str()).await? {
-            Ok(Some(StorageStoredUrl::RelativePath {
-                path: fullname.to_string(),
-            }))
-        } else {
-            Ok(None)
-        }
-    }
-
-    async fn load_object(
-        &self,
-        content_category: StorageContentCategory,
-        subscriber_id: i32,
-        bucket: Option<&str>,
-        filename: &str,
-    ) -> RecorderResult<Buffer> {
-        let fullname = self.get_fullname(content_category, subscriber_id, bucket, filename);
-
-        let operator = self.get_operator()?;
-
-        let data = operator.read(fullname.as_str()).await?;
-
-        Ok(data)
-    }
-}
-
 #[derive(Debug, Clone)]
 pub struct StorageService {
     pub data_dir: String,
+    pub operator: Operator,
 }
 
 impl StorageService {
     pub async fn from_config(config: StorageConfig) -> RecorderResult<Self> {
         Ok(Self {
             data_dir: config.data_dir.to_string(),
+            operator: Self::get_operator(&config.data_dir)?,
         })
     }
-}
 
-#[async_trait::async_trait]
-impl StorageServiceTrait for StorageService {
-    fn get_operator(&self) -> RecorderResult<Operator> {
-        let fs_op = Operator::new(opendal::services::Fs::default().root(&self.data_dir))?
-            .layer(LoggingLayer::default())
-            .finish();
+    pub fn get_operator(data_dir: &str) -> Result<Operator, opendal::Error> {
+        let op = if cfg!(test) {
+            Operator::new(opendal::services::Memory::default())?
+                .layer(LoggingLayer::default())
+                .finish()
+        } else {
+            Operator::new(opendal::services::Fs::default().root(data_dir))?
+                .layer(LoggingLayer::default())
+                .finish()
+        };
 
-        Ok(fs_op)
+        Ok(op)
+    }
+
+    pub fn build_subscriber_path(&self, subscriber_id: i32, path: impl AsRef<Path>) -> PathBuf {
+        let mut p = PathBuf::from("/subscribers");
+        p.push(subscriber_id.to_string());
+        p.push(path);
+        p
+    }
+
+    pub fn build_public_path(&self, path: impl AsRef<Path>) -> PathBuf {
+        let mut p = PathBuf::from("/public");
+        p.push(path);
+        p
+    }
+
+    pub fn build_subscriber_object_path(
+        &self,
+        subscriber_id: i32,
+        content_category: StorageContentCategory,
+        bucket: &str,
+        object_name: &str,
+    ) -> PathBuf {
+        self.build_subscriber_path(
+            subscriber_id,
+            [content_category.as_ref(), bucket, object_name]
+                .iter()
+                .collect::<PathBuf>(),
+        )
+    }
+
+    pub fn build_public_object_path(
+        &self,
+        content_category: StorageContentCategory,
+        bucket: &str,
+        object_name: &str,
+    ) -> PathBuf {
+        self.build_public_path(
+            [content_category.as_ref(), bucket, object_name]
+                .iter()
+                .collect::<PathBuf>(),
+        )
+    }
+
+    pub async fn write<P: Into<PathBuf> + Send>(
+        &self,
+        path: P,
+        data: Bytes,
+    ) -> Result<StorageStoredUrl, opendal::Error> {
+        let operator = &self.operator;
+
+        let path = path.into();
+
+        if let Some(dirname) = path.parent() {
+            let dirname = dirname.join("/");
+            operator.create_dir(dirname.as_str()).await?;
+        }
+
+        operator.write(path.as_str(), data).await?;
+
+        Ok(StorageStoredUrl::RelativePath {
+            path: path.to_string(),
+        })
+    }
+
+    pub async fn exists<P: ToString + Send>(
+        &self,
+        path: P,
+    ) -> Result<Option<StorageStoredUrl>, opendal::Error> {
+        let operator = &self.operator;
+
+        let path = path.to_string();
+
+        if operator.exists(&path).await? {
+            Ok(Some(StorageStoredUrl::RelativePath { path }))
+        } else {
+            Ok(None)
+        }
+    }
+
+    pub async fn read(&self, path: impl AsRef<str>) -> Result<Buffer, opendal::Error> {
+        let operator = &self.operator;
+
+        let data = operator.read(path.as_ref()).await?;
+
+        Ok(data)
+    }
+
+    pub async fn reader(&self, path: impl AsRef<str>) -> Result<Reader, opendal::Error> {
+        let operator = &self.operator;
+
+        let reader = operator.reader(path.as_ref()).await?;
+
+        Ok(reader)
+    }
+
+    pub async fn writer(&self, path: impl AsRef<str>) -> Result<Writer, opendal::Error> {
+        let operator = &self.operator;
+
+        let writer = operator.writer(path.as_ref()).await?;
+
+        Ok(writer)
+    }
+
+    pub async fn stat(&self, path: impl AsRef<str>) -> Result<Metadata, opendal::Error> {
+        let operator = &self.operator;
+
+        let metadata = operator.stat(path.as_ref()).await?;
+
+        Ok(metadata)
+    }
+
+    #[cfg(test)]
+    pub async fn list_public(&self) -> Result<Vec<opendal::Entry>, opendal::Error> {
+        use futures::TryStreamExt;
+        let lister = self.operator.lister_with("public/").recursive(true).await?;
+        lister.try_collect().await
+    }
+
+    #[cfg(test)]
+    pub async fn list_subscribers(&self) -> Result<Vec<opendal::Entry>, opendal::Error> {
+        use futures::TryStreamExt;
+        let lister = self
+            .operator
+            .lister_with("subscribers/")
+            .recursive(true)
+            .await?;
+        lister.try_collect().await
+    }
+
+    #[instrument(skip_all, err, fields(storage_path = %storage_path.as_ref(), range = ?range, accept = ?accept))]
+    pub async fn serve_optimized_image(
+        &self,
+        storage_path: impl AsRef<Path>,
+        range: Option<TypedHeader<Range>>,
+        accept: Accept,
+    ) -> RecorderResult<Response> {
+        let storage_path = Path::new(storage_path.as_ref());
+        for mime_type in accept.media_types() {
+            let accpetable_path = match mime_type.subty().as_str() {
+                "webp" => Some(storage_path.with_extension("webp")),
+                "avif" => Some(storage_path.with_extension("avif")),
+                "jxl" => Some(storage_path.with_extension("jxl")),
+                _ => None,
+            };
+            if let Some(accpetable_path) = accpetable_path
+                && self.exists(&accpetable_path).await?.is_some()
+                && self.stat(&accpetable_path).await?.is_file()
+            {
+                return self.serve_file(accpetable_path, range).await;
+            }
+        }
+
+        self.serve_file(storage_path, range).await
+    }
+
+    #[instrument(skip_all, err, fields(storage_path = %storage_path.as_ref(), range = ?range))]
+    pub async fn serve_file(
+        &self,
+        storage_path: impl AsRef<str>,
+        range: Option<TypedHeader<Range>>,
+    ) -> RecorderResult<Response> {
+        let metadata = self
+            .stat(&storage_path)
+            .await
+            .map_err(|_| RecorderError::from_status(StatusCode::NOT_FOUND))?;
+
+        if !metadata.is_file() {
+            return Err(RecorderError::from_status(StatusCode::NOT_FOUND));
+        }
+
+        let mime_type = mime_guess::from_path(storage_path.as_ref()).first_or_octet_stream();
+
+        let content_type = HeaderValue::from_str(mime_type.as_ref())?;
+        let etag = metadata.etag().map(Cow::Borrowed).or_else(|| {
+            let len = metadata.content_length();
+            let lm = metadata.last_modified()?.timestamp();
+            Some(Cow::Owned(format!("\"{lm:x}-{len:x}\"")))
+        });
+        let last_modified = metadata.last_modified().map(|lm| lm.to_rfc2822());
+
+        let response = if let Some(TypedHeader(range)) = range {
+            let ranges = range
+                .satisfiable_ranges(metadata.content_length())
+                .map(|r| -> Option<(_, _)> {
+                    let a = bound_range_to_content_range(&r, metadata.content_length())?;
+                    Some((r, a))
+                })
+                .collect::<Option<Vec<_>>>();
+
+            if let Some(mut ranges) = ranges {
+                if ranges.len() > 1 {
+                    let boundary = Uuid::new_v4().to_string();
+                    let reader = self.reader(storage_path.as_ref()).await?;
+                    let stream: impl Stream<Item = Result<Bytes, RecorderError>> = {
+                        let boundary = boundary.clone();
+                        try_stream! {
+                            for (r, content_range) in ranges {
+                                let part_header = format!("--{boundary}\r\nContent-Type: {}\r\nContent-Range: {}\r\n\r\n",
+                                    mime_type.as_ref(),
+                                    content_range.clone().to_str().unwrap(),
+                                );
+                                yield part_header.into();
+                                let mut part_stream = reader.clone().into_bytes_stream(r).await?;
+                                while let Some(chunk) = part_stream.next().await {
+                                    yield chunk?;
+                                }
+                                yield "\r\n".into();
+                            }
+                            yield format!("--{boundary}--").into();
+                        }
+                    };
+                    let body = Body::from_stream(stream);
+
+                    let mut builder = Response::builder()
+                        .status(StatusCode::PARTIAL_CONTENT)
+                        .header(
+                            header::CONTENT_TYPE,
+                            HeaderValue::from_str(
+                                format!("multipart/byteranges; boundary={boundary}").as_str(),
+                            )
+                            .unwrap(),
+                        );
+
+                    if let Some(etag) = etag {
+                        builder = builder.header(header::ETAG, etag.to_string());
+                    }
+
+                    if let Some(last_modified) = last_modified {
+                        builder = builder.header(header::LAST_MODIFIED, last_modified);
+                    }
+
+                    builder.body(body)?
+                } else if let Some((r, content_range)) = ranges.pop() {
+                    let reader = self.reader(storage_path.as_ref()).await?;
+                    let stream = reader.into_bytes_stream(r).await?;
+
+                    let mut builder = Response::builder()
+                        .status(StatusCode::PARTIAL_CONTENT)
+                        .header(header::CONTENT_TYPE, content_type.clone())
+                        .header(header::CONTENT_RANGE, content_range);
+
+                    if let Some(etag) = metadata.etag() {
+                        builder = builder.header(header::ETAG, etag);
+                    }
+                    if let Some(last_modified) = last_modified {
+                        builder = builder.header(header::LAST_MODIFIED, last_modified);
+                    }
+
+                    builder.body(Body::from_stream(stream))?
+                } else {
+                    unreachable!("ranges length should be greater than 0")
+                }
+            } else {
+                Response::builder()
+                    .status(StatusCode::RANGE_NOT_SATISFIABLE)
+                    .header(header::CONTENT_TYPE, content_type)
+                    .header(
+                        header::CONTENT_RANGE,
+                        build_no_satisfiable_content_range(metadata.content_length()),
+                    )
+                    .body(Body::empty())?
+            }
+        } else {
+            let reader = self.reader(storage_path.as_ref()).await?;
+            let stream = reader.into_bytes_stream(..).await?;
+
+            let mut builder = Response::builder()
+                .status(StatusCode::OK)
+                .header(header::CONTENT_TYPE, content_type);
+
+            if let Some(etag) = etag {
+                builder = builder.header(header::ETAG, etag.to_string());
+            }
+
+            if let Some(last_modified) = last_modified {
+                builder = builder.header(header::LAST_MODIFIED, last_modified);
+            }
+
+            builder.body(Body::from_stream(stream))?
+        };
+
+        Ok(response)
     }
 }

apps/recorder/src/storage/mod.rs

@@ -1,4 +1,4 @@
 mod client;
 mod config;
-pub use client::{StorageContentCategory, StorageService, StorageServiceTrait, StorageStoredUrl};
+pub use client::{StorageContentCategory, StorageService, StorageStoredUrl};
 pub use config::StorageConfig;

apps/recorder/src/task/config.rs

@@ -1,4 +1,50 @@
+use std::time::Duration;
+
 use serde::{Deserialize, Serialize};
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct TaskConfig {}
+pub struct TaskConfig {
+    #[serde(default = "default_subscriber_task_workers")]
+    pub subscriber_task_concurrency: u32,
+    #[serde(default = "default_system_task_workers")]
+    pub system_task_concurrency: u32,
+    #[serde(default = "default_subscriber_task_timeout")]
+    pub subscriber_task_timeout: Duration,
+    #[serde(default = "default_system_task_timeout")]
+    pub system_task_timeout: Duration,
+}
+
+impl Default for TaskConfig {
+    fn default() -> Self {
+        Self {
+            subscriber_task_concurrency: default_subscriber_task_workers(),
+            system_task_concurrency: default_system_task_workers(),
+            subscriber_task_timeout: default_subscriber_task_timeout(),
+            system_task_timeout: default_system_task_timeout(),
+        }
+    }
+}
+
+pub fn default_subscriber_task_workers() -> u32 {
+    if cfg!(test) {
+        1
+    } else {
+        ((num_cpus::get_physical() as f32 / 2.0).floor() as u32).max(1)
+    }
+}
+
+pub fn default_system_task_workers() -> u32 {
+    if cfg!(test) {
+        1
+    } else {
+        ((num_cpus::get_physical() as f32 / 2.0).floor() as u32).max(1)
+    }
+}
+
+pub fn default_subscriber_task_timeout() -> Duration {
+    Duration::from_secs(3600)
+}
+
+pub fn default_system_task_timeout() -> Duration {
+    Duration::from_secs(3600)
+}

apps/recorder/src/task/core.rs

@@ -5,10 +5,11 @@ use serde::{Serialize, de::DeserializeOwned};
 
 use crate::{app::AppContextTrait, errors::RecorderResult};
 
+pub const SYSTEM_TASK_APALIS_NAME: &str = "system_task";
 pub const SUBSCRIBER_TASK_APALIS_NAME: &str = "subscriber_task";
 
 #[async_trait::async_trait]
-pub trait SubscriberAsyncTaskTrait: Serialize + DeserializeOwned + Sized {
+pub trait AsyncTaskTrait: Serialize + DeserializeOwned + Sized {
     async fn run_async(self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()>;
 
     async fn run(self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()> {
@@ -19,7 +20,7 @@ pub trait SubscriberAsyncTaskTrait: Serialize + DeserializeOwned + Sized {
 }
 
 #[async_trait::async_trait]
-pub trait SubscriberStreamTaskTrait: Serialize + DeserializeOwned + Sized {
+pub trait StreamTaskTrait: Serialize + DeserializeOwned + Sized {
     type Yield: Serialize + DeserializeOwned + Send;
 
     fn run_stream(

apps/recorder/src/task/extern.rs

@@ -0,0 +1,16 @@
+use sea_orm::sea_query;
+
+#[derive(sea_query::Iden)]
+
+pub enum ApalisSchema {
+    #[iden = "apalis"]
+    Schema,
+}
+
+#[derive(sea_query::Iden)]
+
+pub enum ApalisJobs {
+    #[iden = "jobs"]
+    Table,
+    Id,
+}

apps/recorder/src/task/mod.rs

@@ -1,14 +1,19 @@
 mod config;
 mod core;
+mod r#extern;
 mod registry;
 mod service;
 
-pub use core::{SUBSCRIBER_TASK_APALIS_NAME, SubscriberAsyncTaskTrait, SubscriberStreamTaskTrait};
+pub use core::{
+    AsyncTaskTrait, SUBSCRIBER_TASK_APALIS_NAME, SYSTEM_TASK_APALIS_NAME, StreamTaskTrait,
+};
 
 pub use config::TaskConfig;
+pub use r#extern::{ApalisJobs, ApalisSchema};
 pub use registry::{
-    SubscriberTask, SubscriberTaskType, SubscriberTaskTypeEnum, SubscriberTaskTypeVariant,
-    SubscriberTaskTypeVariantIter, SyncOneSubscriptionFeedsFullTask,
-    SyncOneSubscriptionFeedsIncrementalTask, SyncOneSubscriptionSourcesTask,
+    OptimizeImageTask, SubscriberTask, SubscriberTaskType, SubscriberTaskTypeEnum,
+    SubscriberTaskTypeVariant, SubscriberTaskTypeVariantIter, SyncOneSubscriptionFeedsFullTask,
+    SyncOneSubscriptionFeedsIncrementalTask, SyncOneSubscriptionSourcesTask, SystemTask,
+    SystemTaskType, SystemTaskTypeEnum, SystemTaskTypeVariant, SystemTaskTypeVariantIter,
 };
 pub use service::TaskService;

apps/recorder/src/task/registry/media.rs

@@ -0,0 +1,53 @@
+use std::sync::Arc;
+
+use quirks_path::Path;
+use serde::{Deserialize, Serialize};
+use tracing::instrument;
+
+use crate::{
+    app::AppContextTrait, errors::RecorderResult, media::EncodeImageOptions, task::AsyncTaskTrait,
+};
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+pub struct OptimizeImageTask {
+    pub source_path: String,
+    pub target_path: String,
+    pub format_options: EncodeImageOptions,
+}
+
+#[async_trait::async_trait]
+impl AsyncTaskTrait for OptimizeImageTask {
+    #[instrument(err, skip(ctx))]
+    async fn run_async(self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()> {
+        let storage = ctx.storage();
+
+        let source_path = Path::new(&self.source_path);
+
+        let media_service = ctx.media();
+
+        let image_data = storage.read(source_path).await?;
+
+        match self.format_options {
+            EncodeImageOptions::Webp(options) => {
+                let data = media_service
+                    .optimize_image_to_webp(source_path, image_data.to_bytes(), Some(options))
+                    .await?;
+                storage.write(self.target_path, data).await?;
+            }
+            EncodeImageOptions::Avif(options) => {
+                let data = media_service
+                    .optimize_image_to_avif(source_path, image_data.to_bytes(), Some(options))
+                    .await?;
+                storage.write(self.target_path, data).await?;
+            }
+            EncodeImageOptions::Jxl(options) => {
+                let data = media_service
+                    .optimize_image_to_jxl(source_path, image_data.to_bytes(), Some(options))
+                    .await?;
+                storage.write(self.target_path, data).await?;
+            }
+        };
+
+        Ok(())
+    }
+}

apps/recorder/src/task/registry/mod.rs

@@ -1,6 +1,8 @@
+mod media;
 mod subscription;
 use std::sync::Arc;
 
+pub use media::OptimizeImageTask;
 use sea_orm::{DeriveActiveEnum, DeriveDisplay, EnumIter, FromJsonQueryResult};
 use serde::{Deserialize, Serialize};
 pub use subscription::{
@@ -8,11 +10,11 @@ pub use subscription::{
     SyncOneSubscriptionSourcesTask,
 };
 
-use super::SubscriberAsyncTaskTrait;
 use crate::{
     app::AppContextTrait,
     errors::{RecorderError, RecorderResult},
     models::subscriptions::SubscriptionTrait,
+    task::AsyncTaskTrait,
 };
 
 #[derive(
@@ -97,3 +99,36 @@ impl SubscriberTask {
         }
     }
 }
+
+#[derive(
+    Clone,
+    Debug,
+    Serialize,
+    Deserialize,
+    PartialEq,
+    Eq,
+    Copy,
+    DeriveActiveEnum,
+    DeriveDisplay,
+    EnumIter,
+)]
+#[sea_orm(rs_type = "String", db_type = "Text")]
+pub enum SystemTaskType {
+    #[serde(rename = "optimize_image")]
+    #[sea_orm(string_value = "optimize_image")]
+    OptimizeImage,
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize, FromJsonQueryResult)]
+pub enum SystemTask {
+    #[serde(rename = "optimize_image")]
+    OptimizeImage(OptimizeImageTask),
+}
+
+impl SystemTask {
+    pub async fn run(self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()> {
+        match self {
+            Self::OptimizeImage(task) => task.run(ctx).await,
+        }
+    }
+}

apps/recorder/src/task/registry/subscription.rs

@@ -7,7 +7,7 @@ use crate::{
     app::AppContextTrait,
     errors::RecorderResult,
     models::subscriptions::{self, SubscriptionTrait},
-    task::SubscriberAsyncTaskTrait,
+    task::AsyncTaskTrait,
 };
 
 #[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
@@ -20,7 +20,7 @@ impl From<subscriptions::Subscription> for SyncOneSubscriptionFeedsIncrementalTa
 }
 
 #[async_trait::async_trait]
-impl SubscriberAsyncTaskTrait for SyncOneSubscriptionFeedsIncrementalTask {
+impl AsyncTaskTrait for SyncOneSubscriptionFeedsIncrementalTask {
     async fn run_async(self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()> {
         self.0.sync_feeds_incremental(ctx).await?;
         Ok(())
@@ -37,7 +37,7 @@ impl From<subscriptions::Subscription> for SyncOneSubscriptionFeedsFullTask {
 }
 
 #[async_trait::async_trait]
-impl SubscriberAsyncTaskTrait for SyncOneSubscriptionFeedsFullTask {
+impl AsyncTaskTrait for SyncOneSubscriptionFeedsFullTask {
     async fn run_async(self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()> {
         self.0.sync_feeds_full(ctx).await?;
         Ok(())
@@ -48,7 +48,7 @@ impl SubscriberAsyncTaskTrait for SyncOneSubscriptionFeedsFullTask {
 pub struct SyncOneSubscriptionSourcesTask(pub subscriptions::Subscription);
 
 #[async_trait::async_trait]
-impl SubscriberAsyncTaskTrait for SyncOneSubscriptionSourcesTask {
+impl AsyncTaskTrait for SyncOneSubscriptionSourcesTask {
     async fn run_async(self, ctx: Arc<dyn AppContextTrait>) -> RecorderResult<()> {
         self.0.sync_sources(ctx).await?;
         Ok(())

apps/recorder/src/task/service.rs

@@ -1,37 +1,57 @@
-use std::{ops::Deref, sync::Arc};
+use std::{ops::Deref, str::FromStr, sync::Arc};
 
 use apalis::prelude::*;
 use apalis_sql::{
     Config,
+    context::SqlContext,
     postgres::{PgListen, PostgresStorage},
 };
 use tokio::sync::RwLock;
 
 use crate::{
     app::AppContextTrait,
-    errors::RecorderResult,
-    task::{SUBSCRIBER_TASK_APALIS_NAME, SubscriberTask, TaskConfig},
+    errors::{RecorderError, RecorderResult},
+    task::{
+        SUBSCRIBER_TASK_APALIS_NAME, SYSTEM_TASK_APALIS_NAME, SubscriberTask, TaskConfig,
+        config::{default_subscriber_task_workers, default_system_task_workers},
+        registry::SystemTask,
+    },
 };
 
 pub struct TaskService {
     pub config: TaskConfig,
     ctx: Arc<dyn AppContextTrait>,
     subscriber_task_storage: Arc<RwLock<PostgresStorage<SubscriberTask>>>,
+    system_task_storage: Arc<RwLock<PostgresStorage<SystemTask>>>,
 }
 
 impl TaskService {
     pub async fn from_config_and_ctx(
-        config: TaskConfig,
+        mut config: TaskConfig,
         ctx: Arc<dyn AppContextTrait>,
     ) -> RecorderResult<Self> {
+        if config.subscriber_task_concurrency == 0 {
+            config.subscriber_task_concurrency = default_subscriber_task_workers();
+        };
+        if config.system_task_concurrency == 0 {
+            config.system_task_concurrency = default_system_task_workers();
+        };
+
         let pool = ctx.db().get_postgres_connection_pool().clone();
-        let storage_config = Config::new(SUBSCRIBER_TASK_APALIS_NAME);
-        let subscriber_task_storage = PostgresStorage::new_with_config(pool, storage_config);
+        let subscriber_task_storage_config =
+            Config::new(SUBSCRIBER_TASK_APALIS_NAME).set_keep_alive(config.subscriber_task_timeout);
+        let system_task_storage_config =
+            Config::new(SYSTEM_TASK_APALIS_NAME).set_keep_alive(config.system_task_timeout);
+        let subscriber_task_storage =
+            PostgresStorage::new_with_config(pool.clone(), subscriber_task_storage_config);
+        let system_task_storage =
+            PostgresStorage::new_with_config(pool, system_task_storage_config);
 
         Ok(Self {
             config,
             ctx,
             subscriber_task_storage: Arc::new(RwLock::new(subscriber_task_storage)),
+            system_task_storage: Arc::new(RwLock::new(system_task_storage)),
         })
     }
 
@@ -44,6 +64,40 @@ impl TaskService {
         job.run(ctx).await
     }
 
+    async fn run_system_task(
+        job: SystemTask,
+        data: Data<Arc<dyn AppContextTrait>>,
+    ) -> RecorderResult<()> {
+        let ctx = data.deref().clone();
+        job.run(ctx).await
+    }
+
+    pub async fn retry_subscriber_task(&self, job_id: String) -> RecorderResult<()> {
+        {
+            let mut storage = self.subscriber_task_storage.write().await;
+            let task_id =
+                TaskId::from_str(&job_id).map_err(|err| RecorderError::InvalidTaskId {
+                    message: err.to_string(),
+                })?;
+            let worker_id = WorkerId::new(SUBSCRIBER_TASK_APALIS_NAME);
+            storage.retry(&worker_id, &task_id).await?;
+        }
+        Ok(())
+    }
+
+    pub async fn retry_system_task(&self, job_id: String) -> RecorderResult<()> {
+        {
+            let mut storage = self.system_task_storage.write().await;
+            let task_id =
+                TaskId::from_str(&job_id).map_err(|err| RecorderError::InvalidTaskId {
+                    message: err.to_string(),
+                })?;
+            let worker_id = WorkerId::new(SYSTEM_TASK_APALIS_NAME);
+            storage.retry(&worker_id, &task_id).await?;
+        }
+        Ok(())
+    }
+
     pub async fn add_subscriber_task(
         &self,
         _subscriber_id: i32,
@@ -51,33 +105,78 @@ impl TaskService {
     ) -> RecorderResult<TaskId> {
         let task_id = {
             let mut storage = self.subscriber_task_storage.write().await;
-            storage.push(subscriber_task).await?.task_id
+            let sql_context = {
+                let mut c = SqlContext::default();
+                c.set_max_attempts(1);
+                c
+            };
+            let request = Request::new_with_ctx(subscriber_task, sql_context);
+            storage.push_request(request).await?.task_id
+        };
+
+        Ok(task_id)
+    }
+
+    pub async fn add_system_task(&self, system_task: SystemTask) -> RecorderResult<TaskId> {
+        let task_id = {
+            let mut storage = self.system_task_storage.write().await;
+            let sql_context = {
+                let mut c = SqlContext::default();
+                c.set_max_attempts(1);
+                c
+            };
+            let request = Request::new_with_ctx(system_task, sql_context);
+            storage.push_request(request).await?.task_id
         };
 
         Ok(task_id)
     }
 
     pub async fn setup_monitor(&self) -> RecorderResult<Monitor> {
-        let monitor = Monitor::new();
-        let worker = WorkerBuilder::new(SUBSCRIBER_TASK_APALIS_NAME)
-            .catch_panic()
-            .enable_tracing()
-            .data(self.ctx.clone())
-            .backend(self.subscriber_task_storage.read().await.clone())
-            .build_fn(Self::run_subscriber_task);
+        let mut monitor = Monitor::new();
 
-        Ok(monitor.register(worker))
+        {
+            let subscriber_task_worker = WorkerBuilder::new(SUBSCRIBER_TASK_APALIS_NAME)
+                .concurrency(self.config.subscriber_task_concurrency as usize)
+                .catch_panic()
+                .enable_tracing()
+                .data(self.ctx.clone())
+                .backend({
+                    let storage = self.subscriber_task_storage.read().await;
+                    storage.clone()
+                })
+                .build_fn(Self::run_subscriber_task);
+
+            let system_task_worker = WorkerBuilder::new(SYSTEM_TASK_APALIS_NAME)
+                .concurrency(self.config.system_task_concurrency as usize)
+                .catch_panic()
+                .enable_tracing()
+                .data(self.ctx.clone())
+                .backend(self.system_task_storage.read().await.clone())
+                .build_fn(Self::run_system_task);
+
+            monitor = monitor
+                .register(subscriber_task_worker)
+                .register(system_task_worker);
+        }
+
+        Ok(monitor)
     }
 
     pub async fn setup_listener(&self) -> RecorderResult<PgListen> {
         let pool = self.ctx.db().get_postgres_connection_pool().clone();
-        let mut subscriber_task_listener = PgListen::new(pool).await?;
+        let mut task_listener = PgListen::new(pool).await?;
 
         {
             let mut subscriber_task_storage = self.subscriber_task_storage.write().await;
-            subscriber_task_listener.subscribe_with(&mut subscriber_task_storage);
+            task_listener.subscribe_with(&mut subscriber_task_storage);
         }
 
-        Ok(subscriber_task_listener)
+        {
+            let mut system_task_storage = self.system_task_storage.write().await;
+            task_listener.subscribe_with(&mut system_task_storage);
+        }
+
+        Ok(task_listener)
     }
 }

apps/recorder/src/test_utils/app.rs

@@ -3,7 +3,17 @@ use std::{fmt::Debug, sync::Arc};
 use once_cell::sync::OnceCell;
 use typed_builder::TypedBuilder;
 
-use crate::{app::AppContextTrait, test_utils::storage::TestingStorageService};
+use crate::{
+    app::AppContextTrait,
+    test_utils::{
+        crypto::build_testing_crypto_service,
+        database::{TestingDatabaseServiceConfig, build_testing_database_service},
+        media::build_testing_media_service,
+        mikan::build_testing_mikan_client,
+        storage::build_testing_storage_service,
+        task::build_testing_task_service,
+    },
+};
 
 #[derive(TypedBuilder)]
 #[builder(field_defaults(default, setter(strip_option)))]
@@ -15,8 +25,9 @@ pub struct TestingAppContext {
     mikan: Option<crate::extract::mikan::MikanClient>,
     auth: Option<crate::auth::AuthService>,
     graphql: Option<crate::graphql::GraphQLService>,
-    storage: Option<TestingStorageService>,
+    storage: Option<crate::storage::StorageService>,
     crypto: Option<crate::crypto::CryptoService>,
+    media: Option<crate::media::MediaService>,
     #[builder(default = Arc::new(OnceCell::new()), setter(!strip_option))]
     task: Arc<OnceCell<crate::task::TaskService>>,
     message: Option<crate::message::MessageService>,
@@ -30,6 +41,32 @@ impl TestingAppContext {
     pub fn set_task(&self, task: crate::task::TaskService) {
         self.task.get_or_init(|| task);
     }
+
+    pub async fn from_preset(
+        preset: TestingAppContextPreset,
+    ) -> crate::errors::RecorderResult<Arc<Self>> {
+        let mikan_client = build_testing_mikan_client(preset.mikan_base_url.clone()).await?;
+        let db_service =
+            build_testing_database_service(preset.database_config.unwrap_or_default()).await?;
+        let crypto_service = build_testing_crypto_service().await?;
+        let storage_service = build_testing_storage_service().await?;
+        let media_service = build_testing_media_service().await?;
+        let app_ctx = Arc::new(
+            TestingAppContext::builder()
+                .mikan(mikan_client)
+                .db(db_service)
+                .crypto(crypto_service)
+                .storage(storage_service)
+                .media(media_service)
+                .build(),
+        );
+
+        let task_service = build_testing_task_service(app_ctx.clone()).await?;
+
+        app_ctx.set_task(task_service);
+
+        Ok(app_ctx)
+    }
 }
 
 impl Debug for TestingAppContext {
@@ -67,7 +104,7 @@ impl AppContextTrait for TestingAppContext {
         self.graphql.as_ref().expect("should set graphql")
     }
 
-    fn storage(&self) -> &dyn crate::storage::StorageServiceTrait {
+    fn storage(&self) -> &crate::storage::StorageService {
         self.storage.as_ref().expect("should set storage")
     }
 
@@ -90,4 +127,13 @@ impl AppContextTrait for TestingAppContext {
     fn message(&self) -> &crate::message::MessageService {
         self.message.as_ref().expect("should set message")
     }
+
+    fn media(&self) -> &crate::media::MediaService {
+        self.media.as_ref().expect("should set media")
+    }
+}
+
+pub struct TestingAppContextPreset {
+    pub mikan_base_url: String,
+    pub database_config: Option<TestingDatabaseServiceConfig>,
 }

apps/recorder/src/test_utils/database.rs

@@ -17,6 +17,10 @@ impl Default for TestingDatabaseServiceConfig {
 pub async fn build_testing_database_service(
     config: TestingDatabaseServiceConfig,
 ) -> RecorderResult<DatabaseService> {
+    tracing::info!(
+        "enable testcontainers feature, build testing database service in testcontainers..."
+    );
+
     use testcontainers::{ImageExt, runners::AsyncRunner};
     use testcontainers_ext::{ImageDefaultLogConsumerExt, ImagePruneExistedLabelExt};
     use testcontainers_modules::postgres::Postgres;
@@ -38,6 +42,11 @@ pub async fn build_testing_database_service(
     let connection_string =
         format!("postgres://konobangu:konobangu@{host_ip}:{host_port}/konobangu");
 
+    tracing::debug!(
+        "testing database service connection string: {}",
+        connection_string
+    );
+
     let mut db_service = DatabaseService::from_config(DatabaseConfig {
         uri: connection_string,
         enable_logging: true,

apps/recorder/src/test_utils/media.rs

@@ -0,0 +1,8 @@
+use crate::{
+    errors::RecorderResult,
+    media::{MediaConfig, MediaService},
+};
+
+pub async fn build_testing_media_service() -> RecorderResult<MediaService> {
+    MediaService::from_config(MediaConfig::default()).await
+}

apps/recorder/src/test_utils/mod.rs

@@ -1,6 +1,7 @@
 pub mod app;
 pub mod crypto;
 pub mod database;
+pub mod media;
 pub mod mikan;
 pub mod storage;
 pub mod task;

apps/recorder/src/test_utils/storage.rs

@@ -1,28 +1,13 @@
-use opendal::{Operator, layers::LoggingLayer};
+use crate::{
+    errors::RecorderResult,
+    storage::{StorageConfig, StorageService},
+};
 
-use crate::{errors::RecorderResult, storage::StorageServiceTrait};
+pub async fn build_testing_storage_service() -> RecorderResult<StorageService> {
+    let service = StorageService::from_config(StorageConfig {
+        data_dir: "tests/data".to_string(),
+    })
+    .await?;
 
-pub struct TestingStorageService {
-    operator: Operator,
-}
-
-impl TestingStorageService {
-    pub fn new() -> RecorderResult<Self> {
-        let op = Operator::new(opendal::services::Memory::default())?
-            .layer(LoggingLayer::default())
-            .finish();
-
-        Ok(Self { operator: op })
-    }
-}
-
-#[async_trait::async_trait]
-impl StorageServiceTrait for TestingStorageService {
-    fn get_operator(&self) -> RecorderResult<Operator> {
-        Ok(self.operator.clone())
-    }
-}
-
-pub async fn build_testing_storage_service() -> RecorderResult<TestingStorageService> {
-    TestingStorageService::new()
+    Ok(service)
 }

apps/recorder/src/test_utils/task.rs

@@ -9,7 +9,7 @@ use crate::{
 pub async fn build_testing_task_service(
     ctx: Arc<dyn AppContextTrait>,
 ) -> RecorderResult<TaskService> {
-    let config = TaskConfig {};
+    let config = TaskConfig::default();
     let task_service = TaskService::from_config_and_ctx(config, ctx).await?;
     Ok(task_service)
 }

apps/recorder/src/test_utils/tracing.rs

@@ -1,18 +1,36 @@
 use tracing::Level;
-use tracing_subscriber::EnvFilter;
+use tracing_subscriber::{EnvFilter, layer::SubscriberExt, util::SubscriberInitExt};
+use tracing_tree::HierarchicalLayer;
 
 use crate::logger::MODULE_WHITELIST;
 
-pub fn try_init_testing_tracing(level: Level) {
+fn build_testing_tracing_filter(level: Level) -> EnvFilter {
     let crate_name = env!("CARGO_PKG_NAME");
     let level = level.as_str().to_lowercase();
     let mut filter = EnvFilter::new(format!("{crate_name}[]={level}"));
 
-    let mut modules = vec!["mockito"];
+    let mut modules = vec!["mockito", "testcontainers"];
     modules.extend(MODULE_WHITELIST.iter());
     for module in modules {
         filter = filter.add_directive(format!("{module}[]={level}").parse().unwrap());
     }
 
-    let _ = tracing_subscriber::fmt().with_env_filter(filter).try_init();
+    filter
+}
+
+pub fn try_init_testing_tracing(level: Level) {
+    let _ = tracing_subscriber::fmt()
+        .with_env_filter(build_testing_tracing_filter(level))
+        .try_init();
+}
+
+pub fn try_init_testing_tracing_only_leaf(level: Level) {
+    let _ = tracing_subscriber::registry()
+        .with(build_testing_tracing_filter(level))
+        .with(
+            HierarchicalLayer::new(2)
+                .with_targets(true)
+                .with_bracketed_fields(true),
+        )
+        .try_init();
 }

apps/recorder/src/utils/http.rs

@@ -0,0 +1,23 @@
+use std::ops::Bound;
+
+use http::HeaderValue;
+
+pub fn build_no_satisfiable_content_range(len: u64) -> HeaderValue {
+    HeaderValue::from_str(&format!("bytes */{len}"))
+        .unwrap_or_else(|e| unreachable!("Invalid content range: {e}"))
+}
+
+pub fn bound_range_to_content_range(r: &(Bound<u64>, Bound<u64>), l: u64) -> Option<HeaderValue> {
+    match r {
+        (Bound::Included(start), Bound::Included(end)) => Some(format!("bytes {start}-{end}/{l}")),
+        (Bound::Included(start), Bound::Excluded(end)) => {
+            Some(format!("bytes {start}-{}/{l}", end - 1))
+        }
+        (Bound::Included(start), Bound::Unbounded) => Some(format!(
+            "bytes {start}-{}/{l}",
+            if l > 0 { l - 1 } else { 0 }
+        )),
+        _ => None,
+    }
+    .and_then(|s| HeaderValue::from_str(&s).ok())
+}

apps/recorder/src/utils/json.rs

@@ -0,0 +1,20 @@
+use convert_case::{Case, Casing};
+use serde_json::Value;
+
+pub fn convert_json_keys(json: Value, case: Case) -> Value {
+    match json {
+        Value::Object(object) => Value::Object(
+            object
+                .into_iter()
+                .map(|(key, value)| (key.to_case(case), convert_json_keys(value, case)))
+                .collect(),
+        ),
+        Value::Array(array) => Value::Array(
+            array
+                .into_iter()
+                .map(|item| convert_json_keys(item, case))
+                .collect(),
+        ),
+        _ => json,
+    }
+}

apps/recorder/src/utils/mod.rs

@@ -0,0 +1,3 @@
+pub mod http;
+pub mod json;
+pub mod nom;

apps/recorder/src/utils/nom.rs

@@ -0,0 +1,261 @@
+use std::collections::HashMap;
+
+use icu::properties::{CodePointMapData, props::Script};
+use lazy_static::lazy_static;
+use maplit::hashmap;
+use nom::{
+    IResult, Parser,
+    branch::alt,
+    bytes::complete::tag,
+    character::complete::{anychar, digit1, none_of, satisfy},
+    combinator::{map, opt, recognize, value, verify},
+    error::ParseError,
+    multi::many1,
+    sequence::{delimited, preceded},
+};
+use num_traits::{PrimInt, Signed};
+
+lazy_static! {
+    pub static ref ZH_DIGIT_MAP: HashMap<char, u32> = {
+        hashmap! {
+            '〇' => 0,
+            '零' => 0,
+            '一' => 1,
+            '壹' => 1,
+            '二' => 2,
+            '贰' => 2,
+            '三' => 3,
+            '叁' => 3,
+            '四' => 4,
+            '肆' => 4,
+            '五' => 5,
+            '伍' => 5,
+            '六' => 6,
+            '陆' => 6,
+            '七' => 7,
+            '柒' => 7,
+            '八' => 8,
+            '捌' => 8,
+            '九' => 9,
+            '玖' => 9,
+            '十' => 10,
+            '拾' => 10,
+            '廿' => 20,
+            '念' => 20,
+            '百' => 100,
+            '佰' => 100,
+            '千' => 1000,
+            '仟' => 1000,
+            '万' => 10000,
+            '萬' => 10000,
+            '亿' => 100000000,
+            '億' => 100000000,
+        }
+    };
+}
+
+pub fn with_recognized<'a, F, O, E>(
+    mut parser: F,
+) -> impl FnMut(&'a str) -> IResult<&'a str, (O, &'a str), E>
+where
+    F: Parser<&'a str, Output = O, Error = E>,
+    E: ParseError<&'a str>,
+{
+    move |input: &'a str| {
+        let i = input;
+        let (rest, output) = parser.parse(i)?;
+        let consumed_len = i.len() - rest.len();
+        Ok((rest, (output, &i[..consumed_len])))
+    }
+}
+
+pub fn is_some_unicode_scx(input: &str, script: Script) -> IResult<&str, char> {
+    let script_data = CodePointMapData::<Script>::new();
+
+    verify(anychar, |&c| script_data.get(c) == script).parse(input)
+}
+
+pub fn is_han_scx(input: &str) -> IResult<&str, char> {
+    is_some_unicode_scx(input, Script::Han)
+}
+
+pub fn is_hira_scx(input: &str) -> IResult<&str, char> {
+    is_some_unicode_scx(input, Script::Hiragana)
+}
+
+pub fn is_kana_scx(input: &str) -> IResult<&str, char> {
+    is_some_unicode_scx(input, Script::Katakana)
+}
+
+pub fn delimited_by_brackets(input: &str) -> IResult<&str, &str> {
+    alt((
+        delimited(tag("["), recognize(many1(none_of("[]"))), tag("]")),
+        delimited(tag("【"), recognize(many1(none_of("【】"))), tag("】")),
+    ))
+    .parse(input)
+}
+
+pub struct ZhNum {
+    pub int: i32,
+}
+
+impl ZhNum {
+    fn parse_digit<'a>(
+        max_value: u32,
+    ) -> impl Parser<&'a str, Output = u32, Error = nom::error::Error<&'a str>> {
+        map(
+            satisfy(move |c| ZH_DIGIT_MAP.get(&c).is_some_and(|v| *v <= max_value)),
+            |c| *ZH_DIGIT_MAP.get(&c).unwrap(),
+        )
+    }
+
+    fn parse_个(input: &str) -> IResult<&str, u32> {
+        Self::parse_digit(9).parse(input)
+    }
+
+    fn parse_十(input: &str) -> IResult<&str, u32> {
+        let (input, (p, o, s)) = (
+            opt(Self::parse_个),
+            map(
+                satisfy(|c| ZH_DIGIT_MAP.get(&c).is_some_and(|v| *v == 10 || *v == 20)),
+                |c| *ZH_DIGIT_MAP.get(&c).unwrap(),
+            ),
+            opt(Self::parse_个),
+        )
+            .parse(input)?;
+
+        let value = p.unwrap_or(1) * o + s.unwrap_or(0);
+
+        Ok((input, value))
+    }
+
+    pub fn parse_百(input: &str) -> IResult<&str, u32> {
+        let (input, (p, o, s)) = (
+            opt(Self::parse_个),
+            map(
+                satisfy(|c| ZH_DIGIT_MAP.get(&c).is_some_and(|v| *v == 100 || *v == 200)),
+                |c| *ZH_DIGIT_MAP.get(&c).unwrap(),
+            ),
+            opt(Self::parse_十),
+        )
+            .parse(input)?;
+
+        let value = p.unwrap_or(1) * o + s.unwrap_or(0);
+
+        Ok((input, value))
+    }
+
+    pub fn parse_千(input: &str) -> IResult<&str, u32> {
+        let (input, (p, o, s)) = (
+            opt(Self::parse_个),
+            value(
+                1000u32,
+                satisfy(|c| ZH_DIGIT_MAP.get(&c).is_some_and(|v| *v == 1000)),
+            ),
+            opt(Self::parse_百),
+        )
+            .parse(input)?;
+
+        let value = p.unwrap_or(1) * o + s.unwrap_or(0);
+
+        Ok((input, value))
+    }
+
+    pub fn parse_万(input: &str) -> IResult<&str, u32> {
+        let (input, (p, o, s)) = (
+            opt(Self::parse_千),
+            value(
+                10000u32,
+                satisfy(|c| ZH_DIGIT_MAP.get(&c).is_some_and(|v| *v == 10000)),
+            ),
+            opt(Self::parse_千),
+        )
+            .parse(input)?;
+
+        let value = p.unwrap_or(1) * o + s.unwrap_or(0);
+
+        Ok((input, value))
+    }
+
+    pub fn parse_亿(input: &str) -> IResult<&str, u32> {
+        let (input, (p, o, s)) = (
+            opt(Self::parse_万),
+            value(
+                100000000u32,
+                satisfy(|c| ZH_DIGIT_MAP.get(&c).is_some_and(|v| *v == 100000000)),
+            ),
+            opt(Self::parse_万),
+        )
+            .parse(input)?;
+
+        let value = p.unwrap_or(1) * o + s.unwrap_or(0);
+
+        Ok((input, value))
+    }
+
+    pub fn parse_uint(input: &str) -> IResult<&str, u32> {
+        preceded(
+            opt(tag("正")),
+            alt((
+                Self::parse_个,
+                Self::parse_十,
+                Self::parse_百,
+                Self::parse_千,
+                Self::parse_万,
+                Self::parse_亿,
+            )),
+        )
+        .parse(input)
+    }
+
+    pub fn parse_int(input: &str) -> IResult<&str, i32> {
+        let (input, (sign, value)) = (
+            opt(alt((value(1, tag("正")), value(-1, tag("负"))))),
+            alt((
+                Self::parse_个,
+                Self::parse_十,
+                Self::parse_百,
+                Self::parse_千,
+                Self::parse_万,
+                Self::parse_亿,
+            )),
+        )
+            .parse(input)?;
+
+        Ok((input, sign.unwrap_or(1) * value as i32))
+    }
+}
+
+pub fn parse_uint<T: PrimInt>(input: &str) -> IResult<&str, T> {
+    let (input, value) = preceded(opt(tag("+")), digit1).parse(input)?;
+
+    let value = T::from_str_radix(value, 10).map_err(|_| {
+        nom::Err::Error(nom::error::Error::new(input, nom::error::ErrorKind::Digit))
+    })?;
+
+    Ok((input, value))
+}
+
+pub fn parse_int<T: PrimInt + Signed>(input: &str) -> IResult<&str, T> {
+    let (input, value) = recognize((
+        opt(alt((
+            value(T::one(), tag("+")),
+            value(T::one().neg(), tag("-")),
+        ))),
+        digit1,
+    ))
+    .parse(input)?;
+
+    let value = T::from_str_radix(value, 10).map_err(|_| {
+        nom::Err::Error(nom::error::Error::new(input, nom::error::ErrorKind::Digit))
+    })?;
+
+    Ok((input, value))
+}
+
+pub fn parse_month_num(input: &str) -> IResult<&str, u32> {
+    verify(alt((ZhNum::parse_uint, parse_uint::<u32>)), |v| {
+        *v <= 12 && *v > 0
+    })
+    .parse(input)
+}

apps/recorder/src/web/controller/feeds/mod.rs

@@ -0,0 +1,42 @@
+use std::sync::Arc;
+
+use axum::{
+    Router,
+    extract::{Path, State},
+    response::IntoResponse,
+    routing::get,
+};
+use http::StatusCode;
+
+use crate::{
+    app::AppContextTrait,
+    errors::{RecorderError, RecorderResult},
+    extract::http::ForwardedRelatedInfo,
+    models::feeds,
+    web::controller::Controller,
+};
+
+pub const CONTROLLER_PREFIX: &str = "/api/feeds";
+
+async fn rss_handler(
+    State(ctx): State<Arc<dyn AppContextTrait>>,
+    Path(token): Path<String>,
+    forwarded_info: ForwardedRelatedInfo,
+) -> RecorderResult<impl IntoResponse> {
+    let api_base = forwarded_info
+        .resolved_origin()
+        .ok_or(RecorderError::MissingOriginError)?;
+    let channel = feeds::Model::find_rss_feed_by_token(ctx.as_ref(), &token, &api_base).await?;
+
+    Ok((
+        StatusCode::OK,
+        [("Content-Type", "application/xml; charset=utf-8")],
+        channel.to_string(),
+    ))
+}
+
+pub async fn create(_ctx: Arc<dyn AppContextTrait>) -> RecorderResult<Controller> {
+    let router = Router::<Arc<dyn AppContextTrait>>::new().route("/rss/{token}", get(rss_handler));
+
+    Ok(Controller::from_prefix(CONTROLLER_PREFIX, router))
+}

apps/recorder/src/web/controller/mod.rs

@@ -1,6 +1,8 @@
 pub mod core;
+pub mod feeds;
 pub mod graphql;
 pub mod metadata;
 pub mod oidc;
+pub mod r#static;
 
 pub use core::{Controller, ControllerTrait, PrefixController};

apps/recorder/src/web/controller/oidc/mod.rs

@@ -2,7 +2,7 @@ use std::sync::Arc;
 
 use axum::{
     Json, Router,
-    extract::{Query, Request, State},
+    extract::{Query, State},
     routing::get,
 };
 use snafu::ResultExt;
@@ -42,12 +42,11 @@ async fn oidc_callback(
 
 async fn oidc_auth(
     State(ctx): State<Arc<dyn AppContextTrait>>,
-    request: Request,
+    forwarded_info: ForwardedRelatedInfo,
 ) -> Result<Json<OidcAuthRequest>, AuthError> {
     let auth_service = ctx.auth();
     if let AuthService::Oidc(oidc_auth_service) = auth_service {
-        let (parts, _) = request.into_parts();
-        let mut redirect_uri = ForwardedRelatedInfo::from_request_parts(&parts)
+        let mut redirect_uri = forwarded_info
             .resolved_origin()
             .ok_or(url::ParseError::EmptyHost)
             .context(OidcRequestRedirectUriSnafu)?;