// CRATES use crate::client::json; use crate::esc; use crate::server::RequestExt; use crate::utils::{error, format_url, param, template, Post, Preferences, User}; use askama::Template; use hyper::{Body, Request, Response}; use time::OffsetDateTime; // STRUCTS #[derive(Template)] #[template(path = "user.html", escape = "none")] struct UserTemplate { user: User, posts: Vec, sort: (String, String), ends: (String, String), prefs: Preferences, url: String, } // FUNCTIONS pub async fn profile(req: Request) -> Result, String> { // Build the Reddit JSON API path let path = format!( "/user/{}.json?{}&raw_json=1", req.param("name").unwrap_or_else(|| "reddit".to_string()), req.uri().query().unwrap_or_default() ); // Retrieve other variables from Libreddit request let sort = param(&path, "sort"); let username = req.param("name").unwrap_or_default(); // Request user posts/comments from Reddit let posts = Post::fetch(&path, "Comment".to_string()).await; let url = String::from(req.uri().path_and_query().map_or("", |val| val.as_str())); match posts { Ok((posts, after)) => { // If you can get user posts, also request user data let user = user(&username).await.unwrap_or_default(); template(UserTemplate { user, posts, sort: (sort, param(&path, "t")), ends: (param(&path, "after"), after), prefs: Preferences::new(req), url, }) } // If there is an error show error page Err(msg) => error(req, msg).await, } } // USER async fn user(name: &str) -> Result { // Build the Reddit JSON API path let path: String = format!("/user/{}/about.json?raw_json=1", name); // Send a request to the url match json(path).await { // If success, receive JSON in response Ok(res) => { // Grab creation date as unix timestamp let created: i64 = res["data"]["created"].as_f64().unwrap_or(0.0).round() as i64; // Closure used to parse JSON from Reddit APIs let about = |item| res["data"]["subreddit"][item].as_str().unwrap_or_default().to_string(); // Parse the JSON output into a User struct Ok(User { name: name.to_string(), title: esc!(about("title")), icon: format_url(&about("icon_img")), karma: res["data"]["total_karma"].as_i64().unwrap_or(0), created: OffsetDateTime::from_unix_timestamp(created).format("%b %d '%y"), banner: esc!(about("banner_img")), description: about("public_description"), }) } // If the Reddit API returns an error, exit this function Err(msg) => return Err(msg), } }