9171c791eb 2021-11-13 arcade: use anyhow::{anyhow, bail, Context, Result};
cb86e770f9 2022-03-15 arcade: use async_std::task;
9171c791eb 2021-11-13 arcade: use chrono::DateTime;
9910c2209c 2023-08-04 arcade: use sqlx::postgres::PgPoolOptions;
1c444d34ff 2024-08-28 arcade: use telegram_bot::{
1c444d34ff 2024-08-28 arcade: _base::Error as TgrError,
1c444d34ff 2024-08-28 arcade: Error as TgError,
1c444d34ff 2024-08-28 arcade: };
1c444d34ff 2024-08-28 arcade: use thiserror::Error;
1c444d34ff 2024-08-28 arcade:
9171c791eb 2021-11-13 arcade: use std::{
c1e27b74ed 2021-11-13 arcade: borrow::Cow,
9171c791eb 2021-11-13 arcade: collections::{
9171c791eb 2021-11-13 arcade: BTreeMap,
9171c791eb 2021-11-13 arcade: HashSet,
9171c791eb 2021-11-13 arcade: },
1c444d34ff 2024-08-28 arcade: num::TryFromIntError,
1c444d34ff 2024-08-28 arcade: sync::{
1c444d34ff 2024-08-28 arcade: Arc,
1c444d34ff 2024-08-28 arcade: Mutex
1c444d34ff 2024-08-28 arcade: },
9171c791eb 2021-11-13 arcade: };
79c91a5357 2024-08-02 arcade:
1c444d34ff 2024-08-28 arcade: #[derive(Error, Debug)]
1c444d34ff 2024-08-28 arcade: pub enum RssError {
1c444d34ff 2024-08-28 arcade: #[error(transparent)]
1c444d34ff 2024-08-28 arcade: Tg(#[from] TgError),
1c444d34ff 2024-08-28 arcade: #[error(transparent)]
1c444d34ff 2024-08-28 arcade: Int(#[from] TryFromIntError),
79c91a5357 2024-08-02 arcade: }
9171c791eb 2021-11-13 arcade:
9171c791eb 2021-11-13 arcade: #[derive(Clone)]
9171c791eb 2021-11-13 arcade: pub struct Core {
9171c791eb 2021-11-13 arcade: owner_chat: telegram_bot::UserId,
9171c791eb 2021-11-13 arcade: pub tg: telegram_bot::Api,
9171c791eb 2021-11-13 arcade: pub my: telegram_bot::User,
9171c791eb 2021-11-13 arcade: pool: sqlx::Pool<sqlx::Postgres>,
9171c791eb 2021-11-13 arcade: sources: Arc<Mutex<HashSet<Arc<i32>>>>,
45e34762e4 2023-05-28 arcade: http_client: reqwest::Client,
9171c791eb 2021-11-13 arcade: }
9171c791eb 2021-11-13 arcade:
9171c791eb 2021-11-13 arcade: impl Core {
cb86e770f9 2022-03-15 arcade: pub fn new(settings: config::Config) -> Result<Arc<Core>> {
9171c791eb 2021-11-13 arcade: let owner = settings.get_int("owner")?;
28da2e2a00 2022-03-12 arcade: let api_key = settings.get_string("api_key")?;
aae1b6f580 2023-05-27 arcade: let tg = telegram_bot::Api::new(api_key);
cb86e770f9 2022-03-15 arcade: let tg_cloned = tg.clone();
45e34762e4 2023-05-28 arcade:
45e34762e4 2023-05-28 arcade: let mut client = reqwest::Client::builder();
9d8a6738fd 2023-07-30 arcade: if let Ok(proxy) = settings.get_string("proxy") {
45e34762e4 2023-05-28 arcade: let proxy = reqwest::Proxy::all(proxy)?;
45e34762e4 2023-05-28 arcade: client = client.proxy(proxy);
45e34762e4 2023-05-28 arcade: }
45e34762e4 2023-05-28 arcade: let http_client = client.build()?;
f988dfd28f 2022-02-13 arcade: let core = Arc::new(Core {
f988dfd28f 2022-02-13 arcade: tg,
cb86e770f9 2022-03-15 arcade: my: task::block_on(async {
cb86e770f9 2022-03-15 arcade: tg_cloned.send(telegram_bot::GetMe).await
cb86e770f9 2022-03-15 arcade: })?,
9171c791eb 2021-11-13 arcade: owner_chat: telegram_bot::UserId::new(owner),
9171c791eb 2021-11-13 arcade: pool: PgPoolOptions::new()
9171c791eb 2021-11-13 arcade: .max_connections(5)
e7effaf7fb 2022-07-26 arcade: .acquire_timeout(std::time::Duration::new(300, 0))
9171c791eb 2021-11-13 arcade: .idle_timeout(std::time::Duration::new(60, 0))
28da2e2a00 2022-03-12 arcade: .connect_lazy(&settings.get_string("pg")?)?,
9171c791eb 2021-11-13 arcade: sources: Arc::new(Mutex::new(HashSet::new())),
45e34762e4 2023-05-28 arcade: http_client,
f988dfd28f 2022-02-13 arcade: });
9171c791eb 2021-11-13 arcade: let clone = core.clone();
cb86e770f9 2022-03-15 arcade: task::spawn(async move {
26339860ce 2022-02-13 arcade: loop {
26339860ce 2022-02-13 arcade: let delay = match &clone.autofetch().await {
26339860ce 2022-02-13 arcade: Err(err) => {
26339860ce 2022-02-13 arcade: if let Err(err) = clone.send(format!("š {:?}", err), None, None).await {
26339860ce 2022-02-13 arcade: eprintln!("Autofetch error: {}", err);
26339860ce 2022-02-13 arcade: };
cb86e770f9 2022-03-15 arcade: std::time::Duration::from_secs(60)
26339860ce 2022-02-13 arcade: },
26339860ce 2022-02-13 arcade: Ok(time) => *time,
9171c791eb 2021-11-13 arcade: };
cb86e770f9 2022-03-15 arcade: task::sleep(delay).await;
9171c791eb 2021-11-13 arcade: }
9171c791eb 2021-11-13 arcade: });
9171c791eb 2021-11-13 arcade: Ok(core)
9171c791eb 2021-11-13 arcade: }
9171c791eb 2021-11-13 arcade:
9171c791eb 2021-11-13 arcade: pub fn stream(&self) -> telegram_bot::UpdatesStream {
9171c791eb 2021-11-13 arcade: self.tg.stream()
9171c791eb 2021-11-13 arcade: }
9171c791eb 2021-11-13 arcade:
26339860ce 2022-02-13 arcade: pub async fn send<'a, S>(&self, msg: S, target: Option<telegram_bot::UserId>, mode: Option<telegram_bot::types::ParseMode>) -> Result<()>
c1e27b74ed 2021-11-13 arcade: where S: Into<Cow<'a, str>> {
26339860ce 2022-02-13 arcade: let mode = mode.unwrap_or(telegram_bot::types::ParseMode::Html);
26339860ce 2022-02-13 arcade: let target = target.unwrap_or(self.owner_chat);
79c91a5357 2024-08-02 arcade: self.request(telegram_bot::SendMessage::new(target, msg).parse_mode(mode)).await?;
9171c791eb 2021-11-13 arcade: Ok(())
79c91a5357 2024-08-02 arcade: }
79c91a5357 2024-08-02 arcade:
1c444d34ff 2024-08-28 arcade: pub async fn request<Req: telegram_bot::Request> (&self, req: Req) -> Result<<Req::Response as telegram_bot::ResponseType>::Type, RssError> {
79c91a5357 2024-08-02 arcade: loop {
79c91a5357 2024-08-02 arcade: let res = self.tg.send(&req).await;
79c91a5357 2024-08-02 arcade: match res {
79c91a5357 2024-08-02 arcade: Ok(_) => return Ok(res?),
79c91a5357 2024-08-02 arcade: Err(err) => {
1c444d34ff 2024-08-28 arcade: match &err {
1c444d34ff 2024-08-28 arcade: TgError::Raw(TgrError::TelegramError { description: _, parameters: Some(params) }) => {
1c444d34ff 2024-08-28 arcade: if let Some(delay) = params.retry_after {
1c444d34ff 2024-08-28 arcade: println!("Throttled, waiting {} senconds.", delay);
1c444d34ff 2024-08-28 arcade: task::sleep(std::time::Duration::from_secs(delay.try_into()?)).await;
1c444d34ff 2024-08-28 arcade: } else {
1c444d34ff 2024-08-28 arcade: return Err(err.into());
1c444d34ff 2024-08-28 arcade: }
1c444d34ff 2024-08-28 arcade: },
1c444d34ff 2024-08-28 arcade: _ => return Err(err.into()),
79c91a5357 2024-08-02 arcade: }
79c91a5357 2024-08-02 arcade: },
79c91a5357 2024-08-02 arcade: };
79c91a5357 2024-08-02 arcade: }
659724c658 2021-12-08 arcade: }
659724c658 2021-12-08 arcade:
659724c658 2021-12-08 arcade: pub async fn check<S>(&self, id: &i32, owner: S, real: bool) -> Result<Cow<'_, str>>
9171c791eb 2021-11-13 arcade: where S: Into<i64> {
c1e27b74ed 2021-11-13 arcade: let owner = owner.into();
9171c791eb 2021-11-13 arcade: let mut posted: i32 = 0;
285ce2bc31 2024-09-17 arcade: let mut conn = self.pool.acquire().await?;
285ce2bc31 2024-09-17 arcade:
9171c791eb 2021-11-13 arcade: let id = {
9171c791eb 2021-11-13 arcade: let mut set = self.sources.lock().unwrap();
9171c791eb 2021-11-13 arcade: match set.get(id) {
9171c791eb 2021-11-13 arcade: Some(id) => id.clone(),
9171c791eb 2021-11-13 arcade: None => {
9171c791eb 2021-11-13 arcade: let id = Arc::new(*id);
9171c791eb 2021-11-13 arcade: set.insert(id.clone());
9171c791eb 2021-11-13 arcade: id.clone()
9171c791eb 2021-11-13 arcade: },
9171c791eb 2021-11-13 arcade: }
9171c791eb 2021-11-13 arcade: };
9171c791eb 2021-11-13 arcade: let count = Arc::strong_count(&id);
9171c791eb 2021-11-13 arcade: if count == 2 {
9910c2209c 2023-08-04 arcade: let source = sqlx::query!("select source_id, channel_id, url, iv_hash, owner, url_re from rsstg_source where source_id = $1 and owner = $2",
285ce2bc31 2024-09-17 arcade: *id, owner).fetch_one(&mut *conn).await?;
9171c791eb 2021-11-13 arcade: let destination = match real {
9910c2209c 2023-08-04 arcade: true => telegram_bot::UserId::new(source.channel_id),
9910c2209c 2023-08-04 arcade: false => telegram_bot::UserId::new(source.owner),
9171c791eb 2021-11-13 arcade: };
9171c791eb 2021-11-13 arcade: let mut this_fetch: Option<DateTime<chrono::FixedOffset>> = None;
9171c791eb 2021-11-13 arcade: let mut posts: BTreeMap<DateTime<chrono::FixedOffset>, String> = BTreeMap::new();
45e34762e4 2023-05-28 arcade:
9910c2209c 2023-08-04 arcade: let response = self.http_client.get(&source.url).send().await?;
613a665847 2021-11-15 arcade: let status = response.status();
613a665847 2021-11-15 arcade: let content = response.bytes().await?;
9171c791eb 2021-11-13 arcade: match rss::Channel::read_from(&content[..]) {
9171c791eb 2021-11-13 arcade: Ok(feed) => {
9171c791eb 2021-11-13 arcade: for item in feed.items() {
f988dfd28f 2022-02-13 arcade: if let Some(link) = item.link() {
f988dfd28f 2022-02-13 arcade: let date = match item.pub_date() {
f988dfd28f 2022-02-13 arcade: Some(feed_date) => DateTime::parse_from_rfc2822(feed_date),
f988dfd28f 2022-02-13 arcade: None => DateTime::parse_from_rfc3339(&item.dublin_core_ext().unwrap().dates()[0]),
f988dfd28f 2022-02-13 arcade: }?;
f988dfd28f 2022-02-13 arcade: let url = link;
26339860ce 2022-02-13 arcade: posts.insert(date, url.to_string());
9171c791eb 2021-11-13 arcade: }
9171c791eb 2021-11-13 arcade: };
9171c791eb 2021-11-13 arcade: },
9171c791eb 2021-11-13 arcade: Err(err) => match err {
9171c791eb 2021-11-13 arcade: rss::Error::InvalidStartTag => {
9171c791eb 2021-11-13 arcade: let feed = atom_syndication::Feed::read_from(&content[..])
9910c2209c 2023-08-04 arcade: .with_context(|| format!("Problem opening feed url:\n{}\n{}", &source.url, status))?;
9171c791eb 2021-11-13 arcade: for item in feed.entries() {
9171c791eb 2021-11-13 arcade: let date = item.published().unwrap();
9171c791eb 2021-11-13 arcade: let url = item.links()[0].href();
26339860ce 2022-02-13 arcade: posts.insert(*date, url.to_string());
9171c791eb 2021-11-13 arcade: };
9171c791eb 2021-11-13 arcade: },
9171c791eb 2021-11-13 arcade: rss::Error::Eof => (),
9910c2209c 2023-08-04 arcade: _ => bail!("Unsupported or mangled content:\n{:?}\n{:#?}\n{:#?}\n", &source.url, err, status)
9171c791eb 2021-11-13 arcade: }
9171c791eb 2021-11-13 arcade: };
9171c791eb 2021-11-13 arcade: for (date, url) in posts.iter() {
9910c2209c 2023-08-04 arcade: let post_url: Cow<str> = match source.url_re {
3dc9cddd4d 2023-08-04 arcade: Some(ref x) => sedregex::ReplaceCommand::new(x)?.execute(url),
659724c658 2021-12-08 arcade: None => url.into(),
659724c658 2021-12-08 arcade: };
9910c2209c 2023-08-04 arcade: if let Some(exists) = sqlx::query!("select exists(select true from rsstg_post where url = $1 and source_id = $2) as exists;",
285ce2bc31 2024-09-17 arcade: &post_url, *id).fetch_one(&mut *conn).await?.exists {
9910c2209c 2023-08-04 arcade: if ! exists {
9910c2209c 2023-08-04 arcade: if this_fetch.is_none() || *date > this_fetch.unwrap() {
9910c2209c 2023-08-04 arcade: this_fetch = Some(*date);
9910c2209c 2023-08-04 arcade: };
79c91a5357 2024-08-02 arcade: self.request( match &source.iv_hash {
9910c2209c 2023-08-04 arcade: Some(hash) => telegram_bot::SendMessage::new(destination, format!("<a href=\"https://t.me/iv?url={}&rhash={}\"> </a>{0}", &post_url, hash)),
9910c2209c 2023-08-04 arcade: None => telegram_bot::SendMessage::new(destination, format!("{}", post_url)),
9910c2209c 2023-08-04 arcade: }.parse_mode(telegram_bot::types::ParseMode::Html)).await
9910c2209c 2023-08-04 arcade: .context("Can't post message:")?;
9910c2209c 2023-08-04 arcade: sqlx::query!("insert into rsstg_post (source_id, posted, url) values ($1, $2, $3);",
285ce2bc31 2024-09-17 arcade: *id, date, &post_url).execute(&mut *conn).await?;
659724c658 2021-12-08 arcade: };
9171c791eb 2021-11-13 arcade: };
9171c791eb 2021-11-13 arcade: posted += 1;
9171c791eb 2021-11-13 arcade: };
9171c791eb 2021-11-13 arcade: posts.clear();
9171c791eb 2021-11-13 arcade: };
9910c2209c 2023-08-04 arcade: sqlx::query!("update rsstg_source set last_scrape = now() where source_id = $1;",
285ce2bc31 2024-09-17 arcade: *id).execute(&mut *conn).await?;
659724c658 2021-12-08 arcade: Ok(format!("Posted: {}", &posted).into())
659724c658 2021-12-08 arcade: }
659724c658 2021-12-08 arcade:
659724c658 2021-12-08 arcade: pub async fn delete<S>(&self, source_id: &i32, owner: S) -> Result<Cow<'_, str>>
659724c658 2021-12-08 arcade: where S: Into<i64> {
659724c658 2021-12-08 arcade: let owner = owner.into();
659724c658 2021-12-08 arcade:
9910c2209c 2023-08-04 arcade: match sqlx::query!("delete from rsstg_source where source_id = $1 and owner = $2;",
285ce2bc31 2024-09-17 arcade: source_id, owner).execute(&mut *self.pool.acquire().await?).await?.rows_affected() {
659724c658 2021-12-08 arcade: 0 => { Ok("No data found found.".into()) },
659724c658 2021-12-08 arcade: x => { Ok(format!("{} sources removed.", x).into()) },
659724c658 2021-12-08 arcade: }
659724c658 2021-12-08 arcade: }
659724c658 2021-12-08 arcade:
659724c658 2021-12-08 arcade: pub async fn clean<S>(&self, source_id: &i32, owner: S) -> Result<Cow<'_, str>>
659724c658 2021-12-08 arcade: where S: Into<i64> {
659724c658 2021-12-08 arcade: let owner = owner.into();
659724c658 2021-12-08 arcade:
9910c2209c 2023-08-04 arcade: match sqlx::query!("delete from rsstg_post p using rsstg_source s where p.source_id = $1 and owner = $2 and p.source_id = s.source_id;",
285ce2bc31 2024-09-17 arcade: source_id, owner).execute(&mut *self.pool.acquire().await?).await?.rows_affected() {
659724c658 2021-12-08 arcade: 0 => { Ok("No data found found.".into()) },
659724c658 2021-12-08 arcade: x => { Ok(format!("{} posts purged.", x).into()) },
9171c791eb 2021-11-13 arcade: }
9171c791eb 2021-11-13 arcade: }
9171c791eb 2021-11-13 arcade:
9171c791eb 2021-11-13 arcade: pub async fn enable<S>(&self, source_id: &i32, owner: S) -> Result<&str>
9171c791eb 2021-11-13 arcade: where S: Into<i64> {
c1e27b74ed 2021-11-13 arcade: let owner = owner.into();
c1e27b74ed 2021-11-13 arcade:
9910c2209c 2023-08-04 arcade: match sqlx::query!("update rsstg_source set enabled = true where source_id = $1 and owner = $2",
285ce2bc31 2024-09-17 arcade: source_id, owner).execute(&mut *self.pool.acquire().await?).await?.rows_affected() {
10c25017bb 2021-11-13 arcade: 1 => { Ok("Source enabled.") },
10c25017bb 2021-11-13 arcade: 0 => { Ok("Source not found.") },
9171c791eb 2021-11-13 arcade: _ => { Err(anyhow!("Database error.")) },
9171c791eb 2021-11-13 arcade: }
9171c791eb 2021-11-13 arcade: }
9171c791eb 2021-11-13 arcade:
9171c791eb 2021-11-13 arcade: pub async fn disable<S>(&self, source_id: &i32, owner: S) -> Result<&str>
9171c791eb 2021-11-13 arcade: where S: Into<i64> {
c1e27b74ed 2021-11-13 arcade: let owner = owner.into();
c1e27b74ed 2021-11-13 arcade:
9910c2209c 2023-08-04 arcade: match sqlx::query!("update rsstg_source set enabled = false where source_id = $1 and owner = $2",
285ce2bc31 2024-09-17 arcade: source_id, owner).execute(&mut *self.pool.acquire().await?).await?.rows_affected() {
10c25017bb 2021-11-13 arcade: 1 => { Ok("Source disabled.") },
10c25017bb 2021-11-13 arcade: 0 => { Ok("Source not found.") },
9171c791eb 2021-11-13 arcade: _ => { Err(anyhow!("Database error.")) },
9171c791eb 2021-11-13 arcade: }
9171c791eb 2021-11-13 arcade: }
9171c791eb 2021-11-13 arcade:
26339860ce 2022-02-13 arcade: pub async fn update<S>(&self, update: Option<i32>, channel: &str, channel_id: i64, url: &str, iv_hash: Option<&str>, url_re: Option<&str>, owner: S) -> Result<&str>
26339860ce 2022-02-13 arcade: where S: Into<i64> {
26339860ce 2022-02-13 arcade: let owner = owner.into();
285ce2bc31 2024-09-17 arcade: let mut conn = self.pool.acquire().await?;
9171c791eb 2021-11-13 arcade:
9171c791eb 2021-11-13 arcade: match match update {
9171c791eb 2021-11-13 arcade: Some(id) => {
9910c2209c 2023-08-04 arcade: sqlx::query!("update rsstg_source set channel_id = $2, url = $3, iv_hash = $4, owner = $5, channel = $6, url_re = $7 where source_id = $1",
285ce2bc31 2024-09-17 arcade: id, channel_id, url, iv_hash, owner, channel, url_re).execute(&mut *conn).await
9171c791eb 2021-11-13 arcade: },
9171c791eb 2021-11-13 arcade: None => {
9910c2209c 2023-08-04 arcade: sqlx::query!("insert into rsstg_source (channel_id, url, iv_hash, owner, channel, url_re) values ($1, $2, $3, $4, $5, $6)",
285ce2bc31 2024-09-17 arcade: channel_id, url, iv_hash, owner, channel, url_re).execute(&mut *conn).await
9171c791eb 2021-11-13 arcade: },
9910c2209c 2023-08-04 arcade: } {
f988dfd28f 2022-02-13 arcade: Ok(_) => Ok(match update {
10c25017bb 2021-11-13 arcade: Some(_) => "Channel updated.",
10c25017bb 2021-11-13 arcade: None => "Channel added.",
659724c658 2021-12-08 arcade: }),
9171c791eb 2021-11-13 arcade: Err(sqlx::Error::Database(err)) => {
9171c791eb 2021-11-13 arcade: match err.downcast::<sqlx::postgres::PgDatabaseError>().routine() {
9171c791eb 2021-11-13 arcade: Some("_bt_check_unique", ) => {
f988dfd28f 2022-02-13 arcade: Ok("Duplicate key.")
9171c791eb 2021-11-13 arcade: },
9171c791eb 2021-11-13 arcade: Some(_) => {
f988dfd28f 2022-02-13 arcade: Ok("Database error.")
9171c791eb 2021-11-13 arcade: },
9171c791eb 2021-11-13 arcade: None => {
f988dfd28f 2022-02-13 arcade: Ok("No database error extracted.")
9171c791eb 2021-11-13 arcade: },
f988dfd28f 2022-02-13 arcade: }
9171c791eb 2021-11-13 arcade: },
9171c791eb 2021-11-13 arcade: Err(err) => {
9171c791eb 2021-11-13 arcade: bail!("Sorry, unknown error:\n{:#?}\n", err);
9171c791eb 2021-11-13 arcade: },
f988dfd28f 2022-02-13 arcade: }
f988dfd28f 2022-02-13 arcade: }
f988dfd28f 2022-02-13 arcade:
26339860ce 2022-02-13 arcade: async fn autofetch(&self) -> Result<std::time::Duration> {
f988dfd28f 2022-02-13 arcade: let mut delay = chrono::Duration::minutes(1);
26339860ce 2022-02-13 arcade: let now = chrono::Local::now();
9910c2209c 2023-08-04 arcade: let mut queue = sqlx::query!(r#"select source_id, next_fetch as "next_fetch: DateTime<chrono::Local>", owner from rsstg_order natural left join rsstg_source where next_fetch < now() + interval '1 minute';"#)
285ce2bc31 2024-09-17 arcade: .fetch_all(&mut *self.pool.acquire().await?).await?;
26339860ce 2022-02-13 arcade: for row in queue.iter() {
9910c2209c 2023-08-04 arcade: if let Some(next_fetch) = row.next_fetch {
9910c2209c 2023-08-04 arcade: if next_fetch < now {
9910c2209c 2023-08-04 arcade: if let (Some(owner), Some(source_id)) = (row.owner, row.source_id) {
9910c2209c 2023-08-04 arcade: let clone = Core {
9910c2209c 2023-08-04 arcade: owner_chat: telegram_bot::UserId::new(owner),
9910c2209c 2023-08-04 arcade: ..self.clone()
9910c2209c 2023-08-04 arcade: };
9910c2209c 2023-08-04 arcade: task::spawn(async move {
9910c2209c 2023-08-04 arcade: if let Err(err) = clone.check(&source_id, owner, true).await {
9910c2209c 2023-08-04 arcade: if let Err(err) = clone.send(&format!("š {:?}", err), None, None).await {
79c91a5357 2024-08-02 arcade: dbg!("Check error: {}", err);
79c91a5357 2024-08-02 arcade: // clone.disable(&source_id, owner).await.unwrap();
9910c2209c 2023-08-04 arcade: };
9910c2209c 2023-08-04 arcade: };
9910c2209c 2023-08-04 arcade: });
9910c2209c 2023-08-04 arcade: }
9910c2209c 2023-08-04 arcade: } else if next_fetch - now < delay {
9910c2209c 2023-08-04 arcade: delay = next_fetch - now;
9910c2209c 2023-08-04 arcade: }
26339860ce 2022-02-13 arcade: }
26339860ce 2022-02-13 arcade: };
26339860ce 2022-02-13 arcade: queue.clear();
26339860ce 2022-02-13 arcade: Ok(delay.to_std()?)
a7f91033c0 2021-11-13 arcade: }
a7f91033c0 2021-11-13 arcade:
a7f91033c0 2021-11-13 arcade: pub async fn list<S>(&self, owner: S) -> Result<String>
a7f91033c0 2021-11-13 arcade: where S: Into<i64> {
a7f91033c0 2021-11-13 arcade: let owner = owner.into();
c1e27b74ed 2021-11-13 arcade:
659724c658 2021-12-08 arcade: let mut reply: Vec<Cow<str>> = vec![];
659724c658 2021-12-08 arcade: reply.push("Channels:".into());
9910c2209c 2023-08-04 arcade: let rows = sqlx::query!("select source_id, channel, enabled, url, iv_hash, url_re from rsstg_source where owner = $1 order by source_id",
79c91a5357 2024-08-02 arcade: owner).fetch_all(&mut *self.pool.acquire().await?).await?;
a7f91033c0 2021-11-13 arcade: for row in rows.iter() {
79c91a5357 2024-08-02 arcade: reply.push(format!("\n\\#ļøā£ {} \\*ļøā£ `{}` {}\nš `{}`", row.source_id, row.channel,
9910c2209c 2023-08-04 arcade: match row.enabled {
a7f91033c0 2021-11-13 arcade: true => "š enabled",
a7f91033c0 2021-11-13 arcade: false => "ā disabled",
9910c2209c 2023-08-04 arcade: }, row.url).into());
9910c2209c 2023-08-04 arcade: if let Some(hash) = &row.iv_hash {
659724c658 2021-12-08 arcade: reply.push(format!("IV: `{}`", hash).into());
c1e27b74ed 2021-11-13 arcade: }
9910c2209c 2023-08-04 arcade: if let Some(re) = &row.url_re {
659724c658 2021-12-08 arcade: reply.push(format!("RE: `{}`", re).into());
a7f91033c0 2021-11-13 arcade: }
a7f91033c0 2021-11-13 arcade: };
a7f91033c0 2021-11-13 arcade: Ok(reply.join("\n"))
9171c791eb 2021-11-13 arcade: }
9171c791eb 2021-11-13 arcade: }