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use crate::{
Arc,
Mutex,
};
use std::{
borrow::Cow,
fmt,
sync::Arc,
use smol::lock::Mutex;
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}
if let Some(url_re) = &self.url_re {
write!(f, "\nRE: `{url_re}`")?;
}
Ok(())
}
}
/// One feed, used for caching and menu navigation
#[derive(sqlx::FromRow, Debug)]
pub struct Feed {
pub source_id: i32,
pub channel: String,
}
#[derive(sqlx::FromRow, Debug)]
pub struct Source {
pub channel_id: i64,
pub url: String,
pub iv_hash: Option<String>,
pub owner: i64,
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let row = sqlx::query("select exists(select true from rsstg_post where url = $1 and source_id = $2) as exists;")
.bind(post_url)
.bind(id.into())
.fetch_one(&mut *self.0).await.stack()?;
row.try_get("exists")
.stack_err("Database error: can't check whether post exists.")
}
pub async fn get_feeds <I>(&mut self, owner: I) -> Result<Vec<Feed>>
where I: Into<i64> {
let block: Vec<Feed> = sqlx::query_as("select source_id, channel from rsstg_source where owner = $1 order by source_id")
.bind(owner.into())
.fetch_all(&mut *self.0).await.stack()?;
Ok(block)
}
/// Get all pending events for (now + 1 minute)
pub async fn get_queue (&mut self) -> Result<Vec<Queue>> {
let block: Vec<Queue> = sqlx::query_as("select source_id, next_fetch, owner, last_scrape from rsstg_order natural left join rsstg_source where next_fetch < now() + interval '1 minute';")
.fetch_all(&mut *self.0).await.stack()?;
Ok(block)
}
pub async fn get_list <I> (&mut self, owner: I) -> Result<Vec<List>>
pub async fn get_list <I>(&mut self, owner: I) -> Result<Vec<List>>
where I: Into<i64> {
let source: Vec<List> = sqlx::query_as("select source_id, channel, enabled, url, iv_hash, url_re from rsstg_source where owner = $1 order by source_id")
.bind(owner.into())
.fetch_all(&mut *self.0).await.stack()?;
Ok(source)
}
pub async fn get_one <I> (&mut self, owner: I, id: i32) -> Result<Option<List>>
where I: Into<i64> {
let source: Option<List> = sqlx::query_as("select source_id, channel, enabled, url, iv_hash, url_re from rsstg_source where owner = $1 and source_id = $2")
.bind(owner.into())
.bind(id)
.fetch_optional(&mut *self.0).await.stack()?;
Ok(source)
}
pub async fn get_one_name <I> (&mut self, owner: I, name: &str) -> Result<Option<List>>
where I: Into<i64> {
let source: Option<List> = sqlx::query_as("select source_id, channel, enabled, url, iv_hash, url_re from rsstg_source where owner = $1 and channel = $2")
.bind(owner.into())
.bind(name)
.fetch_optional(&mut *self.0).await.stack()?;
Ok(source)
}
pub async fn get_source <I> (&mut self, id: i32, owner: I) -> Result<Source>
where I: Into<i64> {
let source: Source = sqlx::query_as("select channel_id, url, iv_hash, owner, url_re from rsstg_source where source_id = $1 and owner = $2")
.bind(id)
.bind(owner.into())
.fetch_one(&mut *self.0).await.stack()?;
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.bind(channel_id)
.bind(url)
.bind(iv_hash)
.bind(owner.into())
.bind(channel)
.bind(url_re)
.execute(&mut *self.0).await
{
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