79 lines
2.6 KiB
Rust
79 lines
2.6 KiB
Rust
use crate::structs;
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use std::env;
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use std::fs::File;
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use std::io::Write;
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use tokio::stream::StreamExt;
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extern crate serde_json;
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extern crate reqwest;
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fn fix_gallery(body: &mut serde_json::Value) -> Result<(), serde_json::Error> {
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if body["id"].is_string() {
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body["id"] = serde_json::json!(
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body["id"].as_str().unwrap().parse::<usize>().unwrap()
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);
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}
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for title in ["english", "japanese", "pretty"].iter() {
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if body["title"][title].is_null() {
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body["title"][title] = serde_json::json!("")
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}
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}
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Ok(())
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}
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pub async fn get_sauce_info(client: reqwest::Client, sauce: usize) -> Result<structs::GalleryInfo, reqwest::Error> {
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let mut uri = String::from("https://nhentai.net/api/gallery/");
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uri.push_str(&sauce.to_string());
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let resp = client.get(&uri)
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.send()
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.await?;
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assert_eq!(resp.status().is_success(), true);
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let body = resp.text().await?;
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let mut body: serde_json::Value = serde_json::from_str(&body).unwrap();
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fix_gallery(&mut body).unwrap();
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Ok(serde_json::from_str(&serde_json::to_string(&body).unwrap()).unwrap())
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}
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pub async fn get_search_info(client: reqwest::Client, search_query: &str) -> Result<structs::SearchInfo, reqwest::Error> {
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let uri = "https://nhentai.net/api/galleries/search";
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let resp = client.get(uri)
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.query(&[("query", search_query)])
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.send()
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.await?;
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assert_eq!(resp.status().is_success(), true);
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let body = resp.text().await?;
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let mut body: serde_json::Value = serde_json::from_str(&body).unwrap();
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for i in 0..body["result"].as_array().unwrap().len() {
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fix_gallery(&mut body["result"][i]).unwrap();
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}
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Ok(serde_json::from_str(&serde_json::to_string(&body).unwrap()).unwrap())
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}
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pub async fn download_file(client: reqwest::Client, url: &str, file_name: &str) -> Result<(), reqwest::Error> {
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let resp = client.get(url)
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.send()
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.await?;
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let mut file = File::create(&file_name).unwrap();
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let mut stream = resp.bytes_stream();
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while let Some(item) = stream.next().await {
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file.write(&item?).unwrap();
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}
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Ok(())
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}
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pub fn get_arg_sauces(args: env::Args) -> Result<Vec<usize>, String> {
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let mut sauces: Vec<usize> = Vec::new();
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for sauce in args {
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let sauce: usize = match sauce.parse() {
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Ok(sauce) => sauce,
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Err(_) => {
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return Err(format!("{} is not a number/sauce", sauce));
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}
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};
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if !sauces.contains(&sauce) {
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sauces.push(sauce);
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}
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}
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Ok(sauces)
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}
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