2020-10-25 21:25:59 +01:00
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// CRATES
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2021-03-17 23:30:33 +01:00
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use crate::client::json;
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2021-03-12 05:15:26 +01:00
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use crate::esc;
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2021-03-17 23:30:33 +01:00
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use crate::server::RequestExt;
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use crate::utils::{error, format_url, param, template, Post, Preferences, User};
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2020-10-25 21:25:59 +01:00
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use askama::Template;
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2021-03-17 23:30:33 +01:00
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use hyper::{Body, Request, Response};
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2021-01-06 05:01:21 +01:00
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use time::OffsetDateTime;
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2020-11-17 20:37:40 +01:00
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2020-10-25 21:25:59 +01:00
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// STRUCTS
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#[derive(Template)]
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#[template(path = "user.html", escape = "none")]
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struct UserTemplate {
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user: User,
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posts: Vec<Post>,
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2020-12-30 02:11:47 +01:00
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sort: (String, String),
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2020-12-27 21:36:10 +01:00
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ends: (String, String),
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2021-01-09 02:35:04 +01:00
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prefs: Preferences,
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2021-05-10 03:25:52 +02:00
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url: String,
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2020-10-25 21:25:59 +01:00
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}
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2021-01-03 05:50:23 +01:00
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// FUNCTIONS
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2021-03-17 23:30:33 +01:00
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pub async fn profile(req: Request<Body>) -> Result<Response<Body>, String> {
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2021-01-01 00:54:13 +01:00
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// Build the Reddit JSON API path
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2021-03-18 05:40:55 +01:00
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let path = format!(
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"/user/{}.json?{}&raw_json=1",
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2021-03-27 04:00:47 +01:00
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req.param("name").unwrap_or_else(|| "reddit".to_string()),
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2021-03-18 05:40:55 +01:00
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req.uri().query().unwrap_or_default()
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);
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2020-12-27 21:36:10 +01:00
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2021-01-01 00:54:13 +01:00
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// Retrieve other variables from Libreddit request
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2021-05-16 17:53:39 +02:00
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let sort = param(&path, "sort").unwrap_or_default();
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2021-03-17 23:30:33 +01:00
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let username = req.param("name").unwrap_or_default();
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2020-11-21 07:05:27 +01:00
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2021-01-16 00:05:55 +01:00
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// Request user posts/comments from Reddit
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2021-05-16 17:53:39 +02:00
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let posts = Post::fetch(&path, "Comment".to_string(), false).await;
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2021-05-10 03:25:52 +02:00
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let url = String::from(req.uri().path_and_query().map_or("", |val| val.as_str()));
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2021-01-02 07:21:43 +01:00
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2021-01-02 00:28:13 +01:00
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match posts {
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2021-01-07 06:27:24 +01:00
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Ok((posts, after)) => {
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2021-01-16 00:05:55 +01:00
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// If you can get user posts, also request user data
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let user = user(&username).await.unwrap_or_default();
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2021-02-09 18:38:52 +01:00
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template(UserTemplate {
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2021-01-09 06:57:36 +01:00
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user,
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2021-01-07 06:27:24 +01:00
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posts,
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2021-05-16 17:53:39 +02:00
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sort: (sort, param(&path, "t").unwrap_or_default()),
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ends: (param(&path, "after").unwrap_or_default(), after),
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2021-02-25 06:29:23 +01:00
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prefs: Preferences::new(req),
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2021-05-10 03:25:52 +02:00
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url,
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2021-02-09 18:38:52 +01:00
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})
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2021-01-02 07:21:43 +01:00
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}
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2021-01-02 00:28:13 +01:00
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// If there is an error show error page
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2021-02-21 03:36:30 +01:00
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Err(msg) => error(req, msg).await,
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2020-11-20 05:42:18 +01:00
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}
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2020-10-25 21:25:59 +01:00
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}
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// USER
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2021-01-14 18:53:54 +01:00
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async fn user(name: &str) -> Result<User, String> {
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2021-01-01 05:21:56 +01:00
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// Build the Reddit JSON API path
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2021-02-09 18:38:52 +01:00
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let path: String = format!("/user/{}/about.json?raw_json=1", name);
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2021-01-01 06:03:44 +01:00
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2021-01-02 00:28:13 +01:00
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// Send a request to the url
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2021-05-20 21:24:06 +02:00
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json(path, false).await.map(|res| {
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// Grab creation date as unix timestamp
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let created: i64 = res["data"]["created"].as_f64().unwrap_or(0.0).round() as i64;
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2021-01-14 04:53:52 +01:00
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2021-05-20 21:24:06 +02:00
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// Closure used to parse JSON from Reddit APIs
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let about = |item| res["data"]["subreddit"][item].as_str().unwrap_or_default().to_string();
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2021-01-09 02:35:04 +01:00
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2021-05-20 21:24:06 +02:00
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// Parse the JSON output into a User struct
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User {
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name: name.to_string(),
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title: esc!(about("title")),
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icon: format_url(&about("icon_img")),
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karma: res["data"]["total_karma"].as_i64().unwrap_or(0),
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created: OffsetDateTime::from_unix_timestamp(created).format("%b %d '%y"),
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banner: esc!(about("banner_img")),
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description: about("public_description"),
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2021-01-02 07:21:43 +01:00
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}
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2021-05-20 21:24:06 +02:00
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})
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2020-11-30 03:50:29 +01:00
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}
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