sponsorblock-mirror/src/routes.rs

105 lines
2.9 KiB
Rust

use std::collections::HashMap;
use diesel::prelude::*;
use lazy_static::lazy_static;
use rocket::response::content;
use crate::{Db, Segment, Sponsor};
use crate::models::SponsorTime;
use crate::schema::sponsorTimes::dsl::*;
// init regex to match hash/hex
lazy_static! {
static ref RE: regex::Regex = regex::Regex::new(r"^[0-9a-f]{4}$").unwrap();
}
#[get("/api/skipSegments/<hash>?<categories>")]
pub async fn skip_segments(
hash: String,
categories: Option<&str>,
db: Db,
) -> content::RawJson<String> {
let hash = hash.to_lowercase();
// Check if hash matches hex regex
if !RE.is_match(&hash) {
return content::RawJson("Hash prefix does not match format requirements.".to_string());
}
let hc = hash.clone();
let cat: Vec<String> = serde_json::from_str(categories.unwrap_or("[]")).unwrap();
if cat.is_empty() && categories.is_some() {
return content::RawJson(
"[]".to_string(),
);
}
let results: Vec<SponsorTime> = db.run(move |conn| {
let base_filter = sponsorTimes
.filter(shadowHidden.eq(0))
.filter(hidden.eq(0))
.filter(votes.ge(0))
.filter(hashedVideoID.like(format!("{}%", hc)));
let queried = {
if cat.is_empty() {
base_filter
.get_results::<SponsorTime>(conn)
.expect("Failed to query sponsor times")
} else {
base_filter
.filter(category.eq_any(cat))
.get_results::<SponsorTime>(conn)
.expect("Failed to query sponsor times")
}
};
queried
}).await;
// Create map of Sponsors - Hash, Sponsor
let mut sponsors: HashMap<String, Sponsor> = HashMap::new();
for result in results {
let sponsor = {
sponsors.entry(result.hashed_video_id.clone()).or_insert(Sponsor {
hash: result.hashed_video_id,
video_id: result.video_id,
segments: Vec::new(),
})
};
sponsor.segments.push(Segment {
uuid: result.uuid,
action_type: result.action_type,
category: result.category,
description: result.description,
locked: result.locked,
segment: vec![result.start_time, result.end_time],
user_id: result.user_id,
video_duration: result.video_duration,
votes: result.votes,
});
}
if !sponsors.is_empty() {
let sponsors: Vec<&Sponsor> = sponsors.values().collect();
return content::RawJson(serde_json::to_string(&sponsors).unwrap());
}
let resp = reqwest::get(format!(
"https://sponsor.ajay.app/api/skipSegments/{}?categories={}",
hash,
categories.unwrap_or("[]"),
))
.await
.unwrap()
.text()
.await
.unwrap();
return content::RawJson(resp);
}