2021-03-17 23:30:33 +01:00
|
|
|
use std::collections::HashMap;
|
|
|
|
|
|
2021-01-06 03:04:49 +01:00
|
|
|
// CRATES
|
2021-03-17 23:30:33 +01:00
|
|
|
use crate::server::ResponseExt;
|
2021-02-25 06:29:23 +01:00
|
|
|
use crate::utils::{redirect, template, Preferences};
|
2021-01-06 03:04:49 +01:00
|
|
|
use askama::Template;
|
2021-03-17 23:30:33 +01:00
|
|
|
use cookie::Cookie;
|
|
|
|
|
use futures_lite::StreamExt;
|
|
|
|
|
use hyper::{Body, Request, Response};
|
2021-01-06 03:04:49 +01:00
|
|
|
use time::{Duration, OffsetDateTime};
|
|
|
|
|
|
|
|
|
|
// STRUCTS
|
|
|
|
|
#[derive(Template)]
|
2021-01-07 17:38:05 +01:00
|
|
|
#[template(path = "settings.html")]
|
2021-01-06 03:04:49 +01:00
|
|
|
struct SettingsTemplate {
|
2021-01-09 02:50:03 +01:00
|
|
|
prefs: Preferences,
|
2021-01-06 03:04:49 +01:00
|
|
|
}
|
|
|
|
|
|
2021-03-17 23:30:33 +01:00
|
|
|
#[derive(serde::Deserialize, Default, Debug)]
|
2021-02-13 21:55:23 +01:00
|
|
|
#[serde(default)]
|
2021-03-09 03:49:06 +01:00
|
|
|
pub struct Form {
|
2021-01-11 03:15:34 +01:00
|
|
|
theme: Option<String>,
|
2021-01-09 05:55:40 +01:00
|
|
|
front_page: Option<String>,
|
2021-01-06 03:04:49 +01:00
|
|
|
layout: Option<String>,
|
2021-01-10 22:08:36 +01:00
|
|
|
wide: Option<String>,
|
2021-01-07 17:38:05 +01:00
|
|
|
comment_sort: Option<String>,
|
2021-01-31 06:43:46 +01:00
|
|
|
show_nsfw: Option<String>,
|
2021-02-13 21:55:23 +01:00
|
|
|
redirect: Option<String>,
|
|
|
|
|
subscriptions: Option<String>,
|
2021-01-06 03:04:49 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// FUNCTIONS
|
|
|
|
|
|
|
|
|
|
// Retrieve cookies from request "Cookie" header
|
2021-03-17 23:30:33 +01:00
|
|
|
pub async fn get(req: Request<Body>) -> Result<Response<Body>, String> {
|
2021-02-25 06:29:23 +01:00
|
|
|
template(SettingsTemplate { prefs: Preferences::new(req) })
|
2021-01-06 03:04:49 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Set cookies using response "Set-Cookie" header
|
2021-03-17 23:30:33 +01:00
|
|
|
pub async fn set(req: Request<Body>) -> Result<Response<Body>, String> {
|
|
|
|
|
// Split the body into parts
|
|
|
|
|
let (parts, mut body) = req.into_parts();
|
|
|
|
|
|
|
|
|
|
// Grab existing cookies
|
|
|
|
|
let mut cookies = Vec::new();
|
|
|
|
|
for header in parts.headers.get_all("Cookie") {
|
|
|
|
|
if let Ok(cookie) = Cookie::parse(header.to_str().unwrap_or_default()) {
|
|
|
|
|
cookies.push(cookie);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Aggregate the body...
|
|
|
|
|
// let whole_body = hyper::body::aggregate(req).await.map_err(|e| e.to_string())?;
|
|
|
|
|
let body_bytes = body
|
|
|
|
|
.try_fold(Vec::new(), |mut data, chunk| {
|
|
|
|
|
data.extend_from_slice(&chunk);
|
|
|
|
|
Ok(data)
|
|
|
|
|
})
|
|
|
|
|
.await
|
|
|
|
|
.map_err(|e| e.to_string())?;
|
|
|
|
|
|
|
|
|
|
let form = url::form_urlencoded::parse(&body_bytes).collect::<HashMap<_, _>>();
|
2021-02-09 18:38:52 +01:00
|
|
|
|
2021-02-14 00:02:38 +01:00
|
|
|
let mut res = redirect("/settings".to_string());
|
2021-01-06 03:04:49 +01:00
|
|
|
|
2021-03-17 23:30:33 +01:00
|
|
|
let names = vec!["theme", "front_page", "layout", "wide", "comment_sort", "show_nsfw", "subscriptions"];
|
2021-01-06 03:04:49 +01:00
|
|
|
|
2021-03-17 23:30:33 +01:00
|
|
|
for name in names {
|
|
|
|
|
match form.get(name) {
|
2021-02-09 18:38:52 +01:00
|
|
|
Some(value) => res.insert_cookie(
|
2021-03-17 23:30:33 +01:00
|
|
|
Cookie::build(name.to_owned(), value.to_owned())
|
2021-01-09 02:35:04 +01:00
|
|
|
.path("/")
|
|
|
|
|
.http_only(true)
|
|
|
|
|
.expires(OffsetDateTime::now_utc() + Duration::weeks(52))
|
|
|
|
|
.finish(),
|
|
|
|
|
),
|
2021-03-17 23:30:33 +01:00
|
|
|
None => res.remove_cookie(name.to_string()),
|
2021-01-09 02:35:04 +01:00
|
|
|
};
|
|
|
|
|
}
|
2021-01-07 17:38:05 +01:00
|
|
|
|
2021-02-09 18:38:52 +01:00
|
|
|
Ok(res)
|
2021-01-06 03:04:49 +01:00
|
|
|
}
|
2021-02-13 21:55:23 +01:00
|
|
|
|
|
|
|
|
// Set cookies using response "Set-Cookie" header
|
2021-03-17 23:30:33 +01:00
|
|
|
pub async fn restore(req: Request<Body>) -> Result<Response<Body>, String> {
|
|
|
|
|
// Split the body into parts
|
|
|
|
|
let (parts, _) = req.into_parts();
|
|
|
|
|
|
|
|
|
|
// Grab existing cookies
|
|
|
|
|
let mut cookies = Vec::new();
|
|
|
|
|
for header in parts.headers.get_all("Cookie") {
|
|
|
|
|
if let Ok(cookie) = Cookie::parse(header.to_str().unwrap_or_default()) {
|
|
|
|
|
cookies.push(cookie);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
let query = parts.uri.query().unwrap_or_default().as_bytes();
|
2021-02-13 21:55:23 +01:00
|
|
|
|
2021-03-17 23:30:33 +01:00
|
|
|
let form = url::form_urlencoded::parse(query).collect::<HashMap<_, _>>();
|
|
|
|
|
|
|
|
|
|
let names = vec!["theme", "front_page", "layout", "wide", "comment_sort", "show_nsfw", "subscriptions"];
|
|
|
|
|
|
|
|
|
|
let path = match form.get("redirect") {
|
2021-02-13 21:55:23 +01:00
|
|
|
Some(value) => format!("/{}/", value),
|
2021-02-14 00:02:38 +01:00
|
|
|
None => "/".to_string(),
|
2021-02-13 21:55:23 +01:00
|
|
|
};
|
|
|
|
|
|
2021-02-14 00:02:38 +01:00
|
|
|
let mut res = redirect(path);
|
2021-02-13 21:55:23 +01:00
|
|
|
|
2021-03-17 23:30:33 +01:00
|
|
|
for name in names {
|
|
|
|
|
match form.get(name) {
|
2021-02-13 21:55:23 +01:00
|
|
|
Some(value) => res.insert_cookie(
|
2021-03-17 23:30:33 +01:00
|
|
|
Cookie::build(name.to_owned(), value.to_owned())
|
2021-02-13 21:55:23 +01:00
|
|
|
.path("/")
|
|
|
|
|
.http_only(true)
|
|
|
|
|
.expires(OffsetDateTime::now_utc() + Duration::weeks(52))
|
|
|
|
|
.finish(),
|
|
|
|
|
),
|
2021-03-17 23:30:33 +01:00
|
|
|
None => res.remove_cookie(name.to_string()),
|
2021-02-13 21:55:23 +01:00
|
|
|
};
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
Ok(res)
|
|
|
|
|
}
|
