Fixed Sorting

src/main.rs

@@ -32,13 +32,10 @@ async fn main() -> std::io::Result<()> {
 			// POST SERVICES
 			.service(post::short)
 			.service(post::page)
-			.service(post::sorted)
 			// SUBREDDIT SERVICES
 			.service(subreddit::page)
-			.service(subreddit::sorted)
 			// POPULAR SERVICES
 			.service(popular::page)
-			// .service(popular::sorted)
 			// USER SERVICES
 			.service(user::page)
 	})

src/popular.rs

@@ -1,12 +1,15 @@
 // CRATES
 use actix_web::{get, web, HttpResponse, Result};
 use askama::Template;
-use serde::Deserialize;
 
 #[path = "subreddit.rs"]
 mod subreddit;
 use subreddit::{posts, Post};
 
+#[path = "utils.rs"]
+mod utils;
+use utils::{Params};
+
 // STRUCTS
 #[derive(Template)]
 #[template(path = "popular.html", escape = "none")]
@@ -15,11 +18,6 @@ struct PopularTemplate {
 	sort: String,
 }
 
-#[derive(Deserialize)]
-pub struct Params {
-	sort: Option<String>,
-}
-
 // RENDER
 async fn render(sub_name: String, sort: String) -> Result<HttpResponse> {
 	let posts: Vec<Post> = posts(sub_name, &sort).await;

src/post.rs

@@ -6,7 +6,7 @@ use pulldown_cmark::{html, Options, Parser};
 
 #[path = "utils.rs"]
 mod utils;
-use utils::{Comment, Flair, Post, val};
+use utils::{Params, Comment, Flair, Post, val};
 
 // STRUCTS
 #[derive(Template)]
@@ -42,13 +42,11 @@ async fn short(web::Path(id): web::Path<String>) -> Result<HttpResponse> {
 }
 
 #[get("/r/{sub}/comments/{id}/{title}/")]
-async fn page(web::Path((_sub, id)): web::Path<(String, String)>) -> Result<HttpResponse> {
-	render(id.to_string(), "confidence".to_string()).await
-}
-
-#[get("/r/{sub}/comments/{id}/{title}/{sort}")]
-async fn sorted(web::Path((_sub, id, _title, sort)): web::Path<(String, String, String, String)>) -> Result<HttpResponse> {
-	render(id.to_string(), sort).await
+async fn page(web::Path((_sub, id)): web::Path<(String, String)>, params: web::Query<Params>) -> Result<HttpResponse> {
+	match &params.sort {
+		Some(sort) => render(id, sort.to_string()).await,
+		None => render(id, "confidence".to_string()).await,
+	}
 }
 
 // UTILITIES

src/subreddit.rs

@@ -5,7 +5,7 @@ use chrono::{TimeZone, Utc};
 
 #[path = "utils.rs"]
 mod utils;
-pub use utils::{Flair, Post, Subreddit, val};
+pub use utils::{Params, Flair, Post, Subreddit, val};
 
 // STRUCTS
 #[derive(Template)]
@@ -33,21 +33,20 @@ async fn render(sub_name: String, sort: String) -> Result<HttpResponse> {
 // SERVICES
 #[allow(dead_code)]
 #[get("/r/{sub}")]
-async fn page(web::Path(sub): web::Path<String>) -> Result<HttpResponse> {
-	render(sub, String::from("hot")).await
-}
-
-#[allow(dead_code)]
-#[get("/r/{sub}/{sort}")]
-async fn sorted(web::Path((sub, sort)): web::Path<(String, String)>) -> Result<HttpResponse> {
-	render(sub, sort).await
+async fn page(web::Path(sub): web::Path<String>, params: web::Query<Params>) -> Result<HttpResponse> {
+	match &params.sort {
+		Some(sort) => render(sub, sort.to_string()).await,
+		None => render(sub, "hot".to_string()).await,
+	}
 }
 
 // SUBREDDIT
 async fn subreddit(sub: &String) -> Subreddit {
+	// Make a GET request to the Reddit's JSON API for the metadata of this subreddit
 	let url: String = format!("https://www.reddit.com/r/{}/about.json", sub);
 	let resp: String = reqwest::get(&url).await.unwrap().text().await.unwrap();
 
+	// Parse the response from Reddit as JSON
 	let data: serde_json::Value = serde_json::from_str(resp.as_str()).expect("Failed to parse JSON");
 
 	let icon: String = String::from(data["data"]["community_icon"].as_str().unwrap()); //val(&data, "community_icon");
@@ -64,9 +63,11 @@ async fn subreddit(sub: &String) -> Subreddit {
 
 // POSTS
 pub async fn posts(sub: String, sort: &String) -> Vec<Post> {
+	// Make a GET request to the Reddit's JSON API for the content of this subreddit
 	let url: String = format!("https://www.reddit.com/r/{}/{}.json", sub, sort);
 	let resp: String = reqwest::get(&url).await.unwrap().text().await.unwrap();
 
+	// Parse the response from Reddit as JSON
 	let popular: serde_json::Value = serde_json::from_str(resp.as_str()).expect("Failed to parse JSON");
 	let post_list = popular["data"]["children"].as_array().unwrap();
 

src/user.rs

@@ -5,7 +5,7 @@ use chrono::{TimeZone, Utc};
 
 #[path = "utils.rs"]
 mod utils;
-use utils::{Flair, Post, User, val, nested_val};
+use utils::{Params, Flair, Post, User, val, nested_val};
 
 // STRUCTS
 #[derive(Template)]
@@ -26,13 +26,11 @@ async fn render(username: String, sort: String) -> Result<HttpResponse> {
 
 // SERVICES
 #[get("/u/{username}")]
-async fn page(web::Path(username): web::Path<String>) -> Result<HttpResponse> {
-	render(username, "hot".to_string()).await
-}
-
-#[get("/u/{username}/{sort}")]
-async fn sorted(web::Path((username, sort)): web::Path<(String, String)>) -> Result<HttpResponse> {
-	render(username, sort).await
+async fn page(web::Path(username): web::Path<String>, params: web::Query<Params>) -> Result<HttpResponse> {
+	match &params.sort {
+		Some(sort) => render(username, sort.to_string()).await,
+		None => render(username, "hot".to_string()).await,
+	}
 }
 
 // USER

src/utils.rs

@@ -1,6 +1,8 @@
+#[allow(dead_code)]
 // Post flair with text, background color and foreground color
 pub struct Flair(pub String, pub String, pub String);
 
+#[allow(dead_code)]
 // Post containing content, metadata and media
 pub struct Post {
 	pub title: String,
@@ -42,6 +44,7 @@ pub struct Subreddit {
 	pub icon: String,
 }
 
+#[allow(dead_code)]
 // val() function used to parse JSON from Reddit APIs
 pub async fn val(j: &serde_json::Value, k: &str) -> String {
 	String::from(j["data"][k].as_str().unwrap_or(""))
@@ -52,3 +55,9 @@ pub async fn val(j: &serde_json::Value, k: &str) -> String {
 pub async fn nested_val(j: &serde_json::Value, n: &str, k: &str) -> String {
 	String::from(j["data"][n][k].as_str().unwrap())
 }
+
+// Parser for query params, used in sorting (eg. /r/rust/?sort=hot)
+#[derive(serde::Deserialize)]
+pub struct Params {
+	pub sort: Option<String>,
+}

templates/popular.html

@@ -18,9 +18,9 @@
 		</header>
 		<main>
 			<div id="sort">
-				<div id="sort_hot"><a href="/?sort=hot">Hot</a></div>
-				<div id="sort_top"><a href="/?sort=top">Top</a></div>
-				<div id="sort_new"><a href="/?sort=new">New</a></div>
+				<div id="sort_hot"><a href="?sort=hot">Hot</a></div>
+				<div id="sort_top"><a href="?sort=top">Top</a></div>
+				<div id="sort_new"><a href="?sort=new">New</a></div>
 			</div>
 			{% for post in posts %}
 			<div class="post">

templates/post.html

@@ -43,11 +43,11 @@
 				</div>
 			</div>
 			<div id="sort">
-				<div id="sort_confidence"><a href="{{ post.url }}confidence">Best</a></div>
-				<div id="sort_top"><a href="{{ post.url }}top">Top</a></div>
-				<div id="sort_new"><a href="{{ post.url }}new">New</a></div>
-				<div id="sort_controversial"><a href="{{ post.url }}controversial">Controversial</a></div>
-				<div id="sort_old"><a href="{{ post.url }}old">Old</a></div>
+				<div id="sort_confidence"><a href="?sort=confidence">Best</a></div>
+				<div id="sort_top"><a href="?sort=top">Top</a></div>
+				<div id="sort_new"><a href="?sort=new">New</a></div>
+				<div id="sort_controversial"><a href="?sort=controversial">Controversial</a></div>
+				<div id="sort_old"><a href="?sort=old">Old</a></div>
 			</div>
 			{% for comment in comments %}
 			<div class="comment">

templates/subreddit.html

@@ -29,9 +29,9 @@
 		</div>
 		<main>
 			<div id="sort">
-				<div id="sort_hot"><a href="/r/{{ sub.name }}/hot">Hot</a></div>
-				<div id="sort_top"><a href="/r/{{ sub.name }}/top">Top</a></div>
-				<div id="sort_new"><a href="/r/{{ sub.name }}/new">New</a></div>
+				<div id="sort_hot"><a href="?sort=hot">Hot</a></div>
+				<div id="sort_top"><a href="?sort=top">Top</a></div>
+				<div id="sort_new"><a href="?sort=new">New</a></div>
 			</div>
 			{% for post in posts %}
 			<div class="post">

templates/user.html

@@ -29,9 +29,9 @@
 		</div>
 		<main>
 			<div id="sort">
-				<div id="sort_hot"><a href="/u/{{ user.name }}/?sort=hot">Hot</a></div>
-				<div id="sort_top"><a href="/u/{{ user.name }}/?sort=top">Top</a></div>
-				<div id="sort_new"><a href="/u/{{ user.name }}/?sort=new">New</a></div>
+				<div id="sort_hot"><a href="?sort=hot">Hot</a></div>
+				<div id="sort_top"><a href="?sort=top">Top</a></div>
+				<div id="sort_new"><a href="?sort=new">New</a></div>
 			</div>
 			{% for post in posts %}
 			<div class="post">