Add Wiki Pages

src/main.rs

@@ -58,11 +58,12 @@ async fn main() -> std::io::Result<()> {
 			// USER SERVICES
 			.route("/u/{username}/", web::get().to(user::profile))
 			.route("/user/{username}/", web::get().to(user::profile))
+			// WIKI SERVICES
+			.route("/r/{sub}/wiki/", web::get().to(subreddit::wiki))
+			.route("/r/{sub}/wiki/{page}/", web::get().to(subreddit::wiki))
 			// SUBREDDIT SERVICES
 			.route("/r/{sub}/", web::get().to(subreddit::page))
-			.route("/r/{sub}/{sort}/", web::get().to(subreddit::page))
-			// WIKI SERVICES
-			// .route("/r/{sub}/wiki/index", web::get().to(subreddit::wiki))
+			.route("/r/{sub}/{sort:hot|new|top|rising}/", web::get().to(subreddit::page))
 			// POPULAR SERVICES
 			.route("/", web::get().to(subreddit::page))
 			.route("/{sort:best|hot|new|top|rising}/", web::get().to(subreddit::page))

src/post.rs

@@ -36,9 +36,9 @@ pub async fn item(req: HttpRequest) -> Result<HttpResponse> {
 			// Use the Post and Comment structs to generate a website to show users
 			let s = PostTemplate { comments, post, sort }.render().unwrap();
 			Ok(HttpResponse::Ok().content_type("text/html").body(s))
-		},
+		}
 		// If the Reddit API returns an error, exit and send error page to user
-		Err(msg) => error(msg.to_string()).await
+		Err(msg) => error(msg.to_string()).await,
 	}
 }
 

src/search.rs

@@ -38,7 +38,7 @@ pub async fn find(req: HttpRequest) -> Result<HttpResponse> {
 			.render()
 			.unwrap();
 			Ok(HttpResponse::Ok().content_type("text/html").body(s))
-		},
-		Err(msg) => error(msg.to_string()).await
+		}
+		Err(msg) => error(msg.to_string()).await,
 	}
 }

src/subreddit.rs

@@ -13,8 +13,14 @@ struct SubredditTemplate {
 	ends: (String, String),
 }
 
+#[derive(Template)]
+#[template(path = "wiki.html", escape = "none")]
+struct WikiTemplate {
+	sub: String,
+	wiki: String,
+}
+
 // SERVICES
-// web::Path(sub): web::Path<String>, params: web::Query<Params>
 pub async fn page(req: HttpRequest) -> Result<HttpResponse> {
 	let path = format!("{}.json?{}", req.path(), req.query_string());
 	let sub = req.match_info().get("sub").unwrap_or("popular").to_string();
@@ -37,8 +43,27 @@ pub async fn page(req: HttpRequest) -> Result<HttpResponse> {
 			.render()
 			.unwrap();
 			Ok(HttpResponse::Ok().content_type("text/html").body(s))
-		},
-		Err(msg) => error(msg.to_string()).await
+		}
+		Err(msg) => error(msg.to_string()).await,
+	}
+}
+
+pub async fn wiki(req: HttpRequest) -> Result<HttpResponse> {
+	let sub = req.match_info().get("sub").unwrap();
+	let page = req.match_info().get("page").unwrap_or("index");
+	let path: String = format!("r/{}/wiki/{}.json?raw_json=1", sub, page);
+
+	match request(&path).await {
+		Ok(res) => {
+			let s = WikiTemplate {
+				sub: sub.to_string(),
+				wiki: res["data"]["content_html"].as_str().unwrap().to_string(),
+			}
+			.render()
+			.unwrap();
+			Ok(HttpResponse::Ok().content_type("text/html").body(s))
+		}
+		Err(msg) => error(msg.to_string()).await,
 	}
 }
 
@@ -47,16 +72,10 @@ async fn subreddit(sub: &str) -> Result<Subreddit, &'static str> {
 	// Build the Reddit JSON API url
 	let path: String = format!("r/{}/about.json?raw_json=1", sub);
 
-	let res;
-
 	// Send a request to the url
 	match request(&path).await {
 		// If success, receive JSON in response
-		Ok(response) => { res = response; },
-		// If the Reddit API returns an error, exit this function
-		Err(msg) => return Err(msg)
-	}
-
+		Ok(res) => {
 			// Metadata regarding the subreddit
 			let members: i64 = res["data"]["subscribers"].as_u64().unwrap_or_default() as i64;
 			let active: i64 = res["data"]["accounts_active"].as_u64().unwrap_or_default() as i64;
@@ -73,7 +92,12 @@ async fn subreddit(sub: &str) -> Result<Subreddit, &'static str> {
 				icon: format_url(icon).await,
 				members: format_num(members),
 				active: format_num(active),
+				wiki: res["data"]["wiki_enabled"].as_bool().unwrap_or_default(),
 			};
 
 			Ok(sub)
+		}
+		// If the Reddit API returns an error, exit this function
+		Err(msg) => return Err(msg),
+	}
 }

src/user.rs

@@ -37,9 +37,9 @@ pub async fn profile(req: HttpRequest) -> Result<HttpResponse> {
 			.render()
 			.unwrap();
 			Ok(HttpResponse::Ok().content_type("text/html").body(s))
-		},
+		}
 		// If there is an error show error page
-		Err(msg) => error(msg.to_string()).await
+		Err(msg) => error(msg.to_string()).await,
 	}
 }
 
@@ -53,9 +53,11 @@ async fn user(name: &str) -> Result<User, &'static str> {
 	// Send a request to the url
 	match request(&path).await {
 		// If success, receive JSON in response
-		Ok(response) => { res = response; },
+		Ok(response) => {
+			res = response;
+		}
 		// If the Reddit API returns an error, exit this function
-		Err(msg) => return Err(msg)
+		Err(msg) => return Err(msg),
 	}
 
 	// Grab creation date as unix timestamp

src/utils.rs

@@ -4,7 +4,7 @@
 use actix_web::{http::StatusCode, HttpResponse, Result};
 use askama::Template;
 use chrono::{TimeZone, Utc};
-use serde_json::{from_str};
+use serde_json::from_str;
 use url::Url;
 // use surf::{client, get, middleware::Redirect};
 
@@ -70,6 +70,7 @@ pub struct Subreddit {
 	pub icon: String,
 	pub members: String,
 	pub active: String,
+	pub wiki: bool,
 }
 
 // Parser for query params, used in sorting (eg. /r/rust/?sort=hot)
@@ -130,7 +131,7 @@ pub fn format_num(num: i64) -> String {
 
 // val() function used to parse JSON from Reddit APIs
 pub fn val(j: &serde_json::Value, k: &str) -> String {
-	String::from(j["data"][k].as_str().unwrap_or(""))
+	String::from(j["data"][k].as_str().unwrap_or_default())
 }
 
 // nested_val() function used to parse JSON from Reddit APIs
@@ -146,15 +147,17 @@ pub async fn fetch_posts(path: &str, fallback_title: String) -> Result<(Vec<Post
 	// Send a request to the url
 	match request(&path).await {
 		// If success, receive JSON in response
-		Ok(response) => { res = response; },
+		Ok(response) => {
+			res = response;
+		}
 		// If the Reddit API returns an error, exit this function
-		Err(msg) => return Err(msg)
+		Err(msg) => return Err(msg),
 	}
 
 	// Fetch the list of posts from the JSON response
 	match res["data"]["children"].as_array() {
-		Some(list) => { post_list = list },
-		None => { return Err("No posts found") }
+		Some(list) => post_list = list,
+		None => return Err("No posts found"),
 	}
 
 	let mut posts: Vec<Post> = Vec::new();
@@ -250,7 +253,7 @@ pub async fn request(path: &str) -> Result<serde_json::Value, &'static str> {
 					Err("Failed to parse page JSON data")
 				}
 			}
-		},
+		}
 		false => {
 			#[cfg(debug_assertions)]
 			dbg!(format!("{} - Page not found", url));

static/style.css

@@ -24,7 +24,6 @@
 
 body {
 	background: var(--background);
-	visibility: visible !important;
 }
 
 nav {
@@ -49,7 +48,11 @@ main {
 	margin: 20px auto;
 }
 
-#column_one { max-width: 750px; }
+#column_one {
+	max-width: 750px;
+	border-radius: 5px;
+	overflow: hidden;
+}
 
 footer {
 	display: flex;
@@ -100,10 +103,14 @@ aside {
 	height: max-content;
 	background: var(--outside);
 	border-radius: 5px;
+	overflow: hidden;
 }
 
 #user *, #subreddit * { text-align: center; }
 
+#subreddit { padding: 0; }
+#sub_meta { padding: 20px; }
+
 #sidebar, #sidebar_contents { margin-top: 20px; }
 
 #sidebar_label {
@@ -111,7 +118,7 @@ aside {
 	padding: 10px;
 }
 
-#user_icon, #subreddit_icon {
+#user_icon, #sub_icon {
 	width: 100px;
 	height: 100px;
 	border: 2px solid var(--accent);
@@ -120,30 +127,55 @@ aside {
 	margin: 10px;
 }
 
-#user_title, #subreddit_title {
+#user_title, #sub_title {
 	margin: 0 20px;
 	font-size: 20px;
 	font-weight: bold;
 }
 
-#user_description, #subreddit_description {
+#user_description, #sub_description {
 	margin: 0 20px;
 	font-size: 15px;
 }
 
-#user_name, #subreddit_name, #user_icon, #subreddit_icon, #user_description, #subreddit_description { margin-bottom: 20px; }
+#user_name, #sub_name, #user_icon, #sub_icon, #user_description, #sub_description { margin-bottom: 20px; }
 
-#user_details, #subreddit_details {
+#user_details, #sub_details {
 	display: grid;
 	grid-template-columns: repeat(2, 1fr);
 	grid-column-gap: 20px;
 }
 
-#user_details > label, #subreddit_details > label {
+#user_details > label, #sub_details > label {
 	color: var(--accent);
 	font-size: 15px;
 }
 
+/* Wiki Pages */
+
+#wiki {
+	background: var(--foreground);
+	padding: 35px;
+}
+
+#top {
+	background: var(--highlighted);
+	font-size: 18px;
+	width: 100%;
+	display: flex;
+}
+
+#top > * {
+	flex-grow: 1;
+	text-align: center;
+	height: 40px;
+	line-height: 40px;
+}
+
+#top > div {
+	border-bottom: 2px solid white;
+}
+
 /* Sorting and Search */
 
 select {
@@ -500,11 +532,11 @@ input[type="submit"]:hover { color: var(--accent); }
 }
 
 .md a {
-	text-decoration: underline;
 	color: var(--accent);
 }
 
 .md li { margin: 10px 0; }
+.toc_child { list-style: none; }
 
 .md pre {
 	background: var(--outside);

templates/base.html

@@ -12,7 +12,7 @@
 		<link rel="stylesheet" href="/style.css">
 		{% endblock %}
 		</head>
-	<body style="visibility: hidden;">
+	<body>
 		<nav>
 			<a id="logo" href="/"><span id="lib">lib</span>reddit. <span id="version">v{{ env!("CARGO_PKG_VERSION") }}</span></a>
 			{% block search %}{% endblock %}

templates/subreddit.html

@@ -66,17 +66,25 @@
 		{% if sub.name != "" %}
 		<aside>
 			<div id="subreddit">
-				<img id="subreddit_icon" src="{{ sub.icon }}">
-				<p id="subreddit_title">{{ sub.title }}</p>
-				<p id="subreddit_name">r/{{ sub.name }}</p>
-				<p id="subreddit_description">{{ sub.description }}</p>
-				<div id="subreddit_details">
+				{% if sub.wiki %}
+				<div id="top">
+					<div>Posts</div>
+					<a href="/r/{{ sub.name }}/wiki/index">Wiki</a>
+				</div>
+				{% endif %}
+				<div id="sub_meta">
+					<img id="sub_icon" src="{{ sub.icon }}">
+					<p id="sub_title">{{ sub.title }}</p>
+					<p id="sub_name">r/{{ sub.name }}</p>
+					<p id="sub_description">{{ sub.description }}</p>
+					<div id="sub_details">
 						<label>Members</label>
 						<label>Active</label>
 						<div>{{ sub.members }}</div>
 						<div>{{ sub.active }}</div>
 					</div>
 				</div>
+			</div>
 			<details id="sidebar">
 				<summary id="sidebar_label">Sidebar</summary>
 				<div id="sidebar_contents">{{ sub.info }}</div>

templates/wiki.html

@@ -0,0 +1,25 @@
+{% extends "base.html" %}
+{% import "utils.html" as utils %}
+
+{% block title %}
+	{% if sub != "" %}{{ sub }}
+	{% else %}Libreddit{% endif %}
+{% endblock %}
+
+{% block search %}
+	{% call utils::search(["/r/", sub.as_str()].concat(), "") %}
+{% endblock %}
+
+{% block body %}
+	<main>
+		<div id="column_one">
+			<div id="top">
+				<a href="/r/{{ sub }}">Posts</a>
+				<div>Wiki</div>
+			</div>
+			<div id="wiki">
+				{{ wiki }}
+			</div>
+		</div>
+	</main>
+{% endblock %}