Use Inter font

* Added support for quarantined subreddits

* Added confirmation wall for quarantined subreddits

* Added quarantine walls to other routes and fixed case issue

* Correct obsolete use of cookie()

* Refactor param() and quarantine()

Co-authored-by: Spike <19519553+spikecodes@users.noreply.github.com>

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,24 +1,33 @@
 ---
-name: Bug report
+name: 🐛 Bug report
 about: Create a report to help us improve
-title: Bug Report | [title]
+title: ''
 labels: bug
 assignees: ''
 
 ---
 
-**Describe the bug**
-A clear and concise description of what the bug is.
+## Describe the bug
+<!--
+  A clear and concise description of what the bug is.
+-->
 
-**To reproduce**
+## To reproduce
+
+<!--
 Steps to reproduce the behavior:
 1. Go to '...'
 2. Click on '....'
 3. Scroll down to '....'
 4. See error
+-->
 
-**Expected behavior**
-A clear and concise description of what you expected to happen.
+## Expected behavior
+<!-- 
+  A clear and concise description of what you expected to happen.
+-->
 
-**Additional context**
-Add any other context about the problem here.
+## Additional context
+<!--
+  Add any other context about the problem here.
+-->

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,20 +1,28 @@
 ---
-name: Feature request
+name: 💡 Feature request
 about: Suggest an idea for this project
-title: Feature Request | [title]
+title: ''
 labels: enhancement
 assignees: ''
 
 ---
 
-**Is your feature request related to a problem? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+## Is your feature request related to a problem? Please describe.
+<!--
+  A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+-->
 
-**Describe the solution you'd like**
-A clear and concise description of what you want to happen.
+## Describe the solution you'd like
+<!--
+  A clear and concise description of what you want to happen.
+-->
 
-**Describe alternatives you've considered**
-A clear and concise description of any alternative solutions or features you've considered.
+## Describe alternatives you've considered
+<!--
+  A clear and concise description of any alternative solutions or features you've considered.
+-->
 
-**Additional context**
-Add any other context or screenshots about the feature request here.
+## Additional context
+<!--
+  Add any other context or screenshots about the feature request here.
+-->

.github/workflows/docker-arm.yml

@@ -0,0 +1,36 @@
+name: Docker ARM Build
+
+on:
+  push:
+    paths-ignore:
+      - "**.md"
+    branches:
+      - master
+
+jobs:
+  build-docker:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+        with:
+          platforms: all
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v1
+        with:
+          version: latest
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: ./Dockerfile.arm
+          platforms: linux/arm64
+          push: true
+          tags: spikecodes/libreddit:arm

.github/workflows/rust.yml

@@ -11,7 +11,7 @@ env:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-18.04
 
     steps:
       - uses: actions/checkout@v2
@@ -21,9 +21,35 @@ jobs:
 
       - name: Build
         run: cargo build --release
-
+      
       - uses: actions/upload-artifact@v2.2.1
         name: Upload a Build Artifact
         with:
           name: libreddit
           path: target/release/libreddit
+        
+      - name: Versions
+        id: version
+        run: |
+          echo "::set-output name=version::$(cargo metadata --format-version 1 --no-deps | jq .packages[0].version -r | sed 's/^/v/')"
+          echo "::set-output name=tag::$(git describe --tags)"
+          
+      - name: Calculate SHA512 checksum
+        run: sha512sum target/release/libreddit > libreddit.sha512
+        
+      - name: Release
+        uses: softprops/action-gh-release@v1
+        if: github.base_ref != 'master'
+        with:
+          tag_name: ${{ steps.version.outputs.version }}
+          name: ${{ steps.version.outputs.version }} - NAME
+          draft: true
+          files: |
+            target/release/libreddit
+            libreddit.sha512
+          body: |
+            - ${{ github.event.head_commit.message }} ${{ github.sha }} 
+
+            See full list of changes [here](https://github.com/spikecodes/libreddit/compare/${{ steps.version.outputs.tag }}...${{ steps.version.outputs.version }}).
+        env:
+          GITHUB_TOKEN: ${{ secrets.RELEASE_TOKEN }}

.gitignore

@@ -1 +1 @@
-/target
+/target

CODEOWNERS

@@ -0,0 +1 @@
+*       @spikecodes

Cargo.toml

@@ -3,19 +3,23 @@ name = "libreddit"
 description = " Alternative private front-end to Reddit"
 license = "AGPL-3.0"
 repository = "https://github.com/spikecodes/libreddit"
-version = "0.2.9"
+version = "0.14.1"
 authors = ["spikecodes <19519553+spikecodes@users.noreply.github.com>"]
 edition = "2018"
 
 [dependencies]
-base64 = "0.13"
-actix-web = { version = "3.3", features = ["rustls"] }
-futures = "0.3"
-askama = "0.10"
-ureq = "2"
-serde = { version = "1.0", default_features = false, features = ["derive"] }
-serde_json = "1.0"
-async-recursion = "0.3"
-url = "2.2"
-regex = "1.4"
-time = "0.2"
+askama = { version = "0.10.5", default-features = false }
+async-recursion = "0.3.2"
+cached = "0.23.0"
+clap = { version = "2.33.3", default-features = false }
+regex = "1.5.4"
+serde = { version = "1.0.126", features = ["derive"] }
+cookie = "0.15.0"
+futures-lite = "1.11.3"
+hyper = { version = "0.14.7", features = ["full"] }
+hyper-rustls = "0.22.1"
+route-recognizer = "0.3.0"
+serde_json = "1.0.64"
+tokio = { version = "1.6.0", features = ["full"] }
+time = "0.2.26"
+url = "2.2.2"

Dockerfile

@@ -1,9 +1,36 @@
-FROM rust:alpine as builder
-WORKDIR /usr/src/libreddit
-COPY . .
-RUN apk add --no-cache g++ openssl-dev
-RUN cargo install --path .
+####################################################################################################
+## Builder
+####################################################################################################
+FROM rust:alpine AS builder
 
+RUN apk add --no-cache musl-dev
+
+WORKDIR /libreddit
+
+COPY . .
+
+RUN cargo build --target x86_64-unknown-linux-musl --release
+
+####################################################################################################
+## Final image
+####################################################################################################
 FROM alpine:latest
-COPY --from=builder /usr/local/cargo/bin/libreddit /usr/local/bin/libreddit
+
+# Import ca-certificates from builder
+COPY --from=builder /usr/share/ca-certificates /usr/share/ca-certificates
+COPY --from=builder /etc/ssl/certs /etc/ssl/certs
+
+# Copy our build
+COPY --from=builder /libreddit/target/x86_64-unknown-linux-musl/release/libreddit /usr/local/bin/libreddit
+
+# Use an unprivileged user.
+RUN adduser --home /nonexistent --no-create-home --disabled-password libreddit
+USER libreddit
+
+# Tell Docker to expose port 8080
+EXPOSE 8080
+
+# Run a healthcheck every minute to make sure Libreddit is functional
+HEALTHCHECK --interval=1m --timeout=3s CMD wget --spider --q http://localhost:8080/settings || exit 1
+
 CMD ["libreddit"]

Dockerfile.arm

@@ -0,0 +1,36 @@
+####################################################################################################
+## Builder
+####################################################################################################
+FROM rust:alpine AS builder
+
+RUN apk add --no-cache g++
+
+WORKDIR /usr/src/libreddit
+
+COPY . .
+
+RUN cargo install --path .
+
+####################################################################################################
+## Final image
+####################################################################################################
+FROM alpine:latest
+
+# Import ca-certificates from builder
+COPY --from=builder /usr/share/ca-certificates /usr/share/ca-certificates
+COPY --from=builder /etc/ssl/certs /etc/ssl/certs
+
+# Copy our build
+COPY --from=builder /usr/local/cargo/bin/libreddit /usr/local/bin/libreddit
+
+# Use an unprivileged user.
+RUN adduser --home /nonexistent --no-create-home --disabled-password libreddit
+USER libreddit
+
+# Tell Docker to expose port 8080
+EXPOSE 8080
+
+# Run a healthcheck every minute to make sure Libreddit is functional
+HEALTHCHECK --interval=1m --timeout=3s CMD wget --spider --q http://localhost:8080/settings || exit 1
+
+CMD ["libreddit"]

README.md

@@ -2,11 +2,11 @@
 
 > An alternative private front-end to Reddit 
 
-![screenshot](https://i.ibb.co/185749F/image.png)
+![screenshot](https://i.ibb.co/QYbqTQt/libreddit-rust.png)
 
 ---
 
-**10 second pitch:** Libreddit is a portmanteau of "libre" (meaning freedom) and "Reddit". It is a private front-end like [Invidious](https://github.com/iv-org/invidious) but for Reddit. Browse the coldest takes of [r/unpopularopinion](https://libredd.it/r/unpopularopinion) without being [tracked](#reddit).
+**10 second pitch:** Libreddit is a portmanteau of "libre" (meaning freedom) and "Reddit". It is a private front-end like [Invidious](https://github.com/iv-org/invidious) but for Reddit. Browse the coldest takes of [r/unpopularopinion](https://libreddit.spike.codes/r/unpopularopinion) without being [tracked](#reddit).
 
 - 🚀 Fast: written in Rust for blazing fast speeds and memory safety
 - ☁️ Light: no JavaScript, no ads, no tracking, no bloat
@@ -15,17 +15,9 @@
 
 ---
 
-## Jump to...
-- [About](#about)
-  - [Teddit Comparison](#how-does-it-compare-to-teddit)
-- [Comparison](#comparison)
-- [Installation](#installation)
-  - [Cargo](#a-cargo)
-  - [Docker](#b-docker)
-  - [AUR](#c-aur)
-  - [GitHub Releases](#d-github-releases)
-  - [Repl.it](#e-replit)
-- [Deployment](#deployment)
+**BTC:** bc1qwyxjnafpu3gypcpgs025cw9wa7ryudtecmwa6y
+
+**XMR:** 45FJrEuFPtG2o7QZz2Nps77TbHD4sPqxViwbdyV9A6ktfHiWs47UngG5zXPcLoDXAc8taeuBgeNjfeprwgeXYXhN3C9tVSR
 
 ---
 
@@ -35,13 +27,23 @@ Feel free to [open an issue](https://github.com/spikecodes/libreddit/issues/new)
 
 | Website | Country | Cloudflare |
 |-|-|-|
-| [libredd.it](https://libredd.it) (official) | 🇺🇸 US  |  |
-| [libreddit.spike.codes](https://libreddit.spike.codes) (official) | 🇺🇸 US  |  |
-| [libreddit.dothq.co](https://libreddit.dothq.co) | 🇺🇸 US  | ✅ |
-| [libreddit.insanity.wtf](https://libreddit.insanity.wtf) | 🇺🇸 US  | ✅ |
-| [libreddit.kavin.rocks](https://libreddit.kavin.rocks) | 🇮🇳 IN  | ✅ |
-| [libreddit.himiko.cloud](https://libreddit.himiko.cloud) | 🇧🇬 BG |  |
+| [libredd.it](https://libredd.it) (official) | 🇺🇸 US |  |
+| [libreddit.spike.codes](https://libreddit.spike.codes) (official) | 🇺🇸 US |  |
+| [libreddit.dothq.co](https://libreddit.dothq.co) | 🇺🇸 US |  |
+| [libreddit.kavin.rocks](https://libreddit.kavin.rocks) | 🇮🇳 IN | ✅ |
+| [libreddit.bcow.xyz](https://libreddit.bcow.xyz) | 🇺🇸 US |  |
+| [libreddit.40two.app](https://libreddit.40two.app) | 🇳🇱 NL |  |
+| [reddit.invak.id](https://reddit.invak.id) | 🇧🇬 BG |  |
+| [reddit.phii.me](https://reddit.phii.me) | 🇺🇸 US |  |
+| [lr.riverside.rocks](https://lr.riverside.rocks) | 🇺🇸 US |  |
+| [libreddit.silkky.cloud](https://libreddit.silkky.cloud) | 🇫🇮 FI |  |
+| [libreddit.database.red](https://libreddit.database.red) | 🇺🇸 US | ✅ |
+| [libreddit.exonip.de](https://libreddit.exonip.de) | 🇩🇪 DE  |  |
+| [libreddit.domain.glass](https://libreddit.domain.glass) | 🇺🇸 US | ✅ |
 | [spjmllawtheisznfs7uryhxumin26ssv2draj7oope3ok3wuhy43eoyd.onion](http://spjmllawtheisznfs7uryhxumin26ssv2draj7oope3ok3wuhy43eoyd.onion) | 🇮🇳 IN  |  |
+| [fwhhsbrbltmrct5hshrnqlqygqvcgmnek3cnka55zj4y7nuus5muwyyd.onion](http://fwhhsbrbltmrct5hshrnqlqygqvcgmnek3cnka55zj4y7nuus5muwyyd.onion) | 🇩🇪 DE  |  |
+| [dflv6yjt7il3n3tggf4qhcmkzbti2ppytqx3o7pjrzwgntutpewscyid.onion](http://dflv6yjt7il3n3tggf4qhcmkzbti2ppytqx3o7pjrzwgntutpewscyid.onion/) | 🇺🇸 US |  |
+| [kphht2jcflojtqte4b4kyx7p2ahagv4debjj32nre67dxz7y57seqwyd.onion](http://kphht2jcflojtqte4b4kyx7p2ahagv4debjj32nre67dxz7y57seqwyd.onion/) | 🇳🇱 NL |  |
 
 A checkmark in the "Cloudflare" category here refers to the use of the reverse proxy, [Cloudflare](https://cloudflare). The checkmark will not be listed for a site which uses Cloudflare DNS but rather the proxying service which grants Cloudflare the ability to monitor traffic to the website.
 
@@ -54,9 +56,9 @@ Find Libreddit on 💬 [Matrix](https://matrix.to/#/#libreddit:kde.org), 🐋 [D
 ## Built with
 
 - [Rust](https://www.rust-lang.org/) - Programming language
-- [Actix Web](https://github.com/actix/actix-web) - Web server
+- [Hyper](https://github.com/hyperium/hyper) - HTTP server and client
 - [Askama](https://github.com/djc/askama) - Templating engine
-- [ureq](https://github.com/algesten/ureq) - HTTP client
+- [Rustls](https://github.com/ctz/rustls) - TLS library
 
 ## Info
 Libreddit hopes to provide an easier way to browse Reddit, without the ads, trackers, and bloat. Libreddit was inspired by other alternative front-ends to popular services such as [Invidious](https://github.com/iv-org/invidious) for YouTube, [Nitter](https://github.com/zedeus/nitter) for Twitter, and [Bibliogram](https://sr.ht/~cadence/bibliogram/) for Instagram.
@@ -69,7 +71,7 @@ Teddit is another awesome open source project designed to provide an alternative
 
 If you are looking to compare, the biggest differences I have noticed are:
 - Libreddit is themed around Reddit's redesign whereas Teddit appears to stick much closer to Reddit's old design. This may suit some users better as design is always subjective.
-- Libreddit is written in [Rust](https://www.rust-lang.org) for speed and memory safety. It uses [Actix Web](https://actix.rs), which was [benchmarked as the fastest web server for single queries](https://www.techempower.com/benchmarks/#hw=ph&test=db).
+- Libreddit is written in [Rust](https://www.rust-lang.org) for speed and memory safety. It uses [Hyper](https://hyper.rs), a speedy and lightweight HTTP server/client implementation.
 
 ---
 
@@ -128,9 +130,9 @@ For transparency, I hope to describe all the ways Libreddit handles user privacy
 
 **DNS:** Both official domains (`libredd.it` and `libreddit.spike.codes`) use Cloudflare as the DNS resolver. Though, the sites are not proxied through Cloudflare meaning Cloudflare doesn't have access to user traffic.
 
-**Cookies:** Libreddit uses optional cookies to store any configured settings in [the settings menu](https://libredd.it/settings). This is not a cross-site cookie and the cookie holds no personal data, only a value of the possible layout.
+**Cookies:** Libreddit uses optional cookies to store any configured settings in [the settings menu](https://libreddit.spike.codes/settings). This is not a cross-site cookie and the cookie holds no personal data, only a value of the possible layout.
 
-**Hosting:** The official instances are hosted on [Repl.it](https://repl.it/) which monitors usage to prevent abuse. I can understand if this invalidates certain users' threat models and therefore, selfhosting and browsing through Tor are welcomed.
+**Hosting:** The official instances are hosted on [Replit](https://replit.com/) which monitors usage to prevent abuse. I can understand if this invalidates certain users' threat models and therefore, selfhosting and browsing through Tor are welcomed.
 
 ---
 
@@ -148,14 +150,18 @@ cargo install libreddit
 
 Deploy the [Docker image](https://hub.docker.com/r/spikecodes/libreddit) of Libreddit:
 ```
+docker pull spikecodes/libreddit
 docker run -d --name libreddit -p 8080:8080 spikecodes/libreddit
 ```
 
 Deploy using a different port (in this case, port 80):
 ```
+docker pull spikecodes/libreddit
 docker run -d --name libreddit -p 80:8080 spikecodes/libreddit
 ```
 
+To deploy on `arm64` platforms, simply replace `spikecodes/libreddit` in the commands above with `spikecodes/libreddit:arm`.
+
 ## 3) AUR
 
 For ArchLinux users, Libreddit is available from the AUR as [`libreddit-git`](https://aur.archlinux.org/packages/libreddit-git).
@@ -168,15 +174,15 @@ yay -S libreddit-git
 
 If you're on Linux and none of these methods work for you, you can grab a Linux binary from [the newest release](https://github.com/spikecodes/libreddit/releases/latest).
 
-## 5) Repl.it
+## 5) Replit
 
-**Note:** Repl.it is a free option but they are *not* private and will monitor server usage to prevent abuse. If you need a free and easy setup, this method may work best for you.
+**Note:** Replit is a free option but they are *not* private and will monitor server usage to prevent abuse. If you need a free and easy setup, this method may work best for you.
 
-1. Create a Repl.it account (see note above)
-2. Visit [the official Repl](https://repl.it/@spikethecoder/libreddit) and fork it
+1. Create a Replit account (see note above)
+2. Visit [the official Repl](https://replit.com/@spikethecoder/libreddit) and fork it
 3. Hit the run button to download the latest Libreddit version and start it
 
-In the web preview (defaults to top right), you should see your instance hosted where you can assign a [custom domain](https://docs.repl.it/repls/web-hosting#custom-domains).
+In the web preview (defaults to top right), you should see your instance hosted where you can assign a [custom domain](https://docs.replit.com/repls/web-hosting#custom-domains).
 
 ---
 
@@ -188,12 +194,39 @@ Once installed, deploy Libreddit to `0.0.0.0:8080` by running:
 libreddit
 ```
 
-## Options
+## Change Default Settings
 
-| Short | Long               | Example                           |
-|-------|--------------------|-----------------------------------|
-| `-a`  | `--address`        | `libreddit --adress=0.0.0.0:8111` |
-| `-r`  | `--redirect-https` | `libreddit --redirect-https`      |
+Assign a default value for each setting by passing environment variables to Libreddit in the format `LIBREDDIT_DEFAULT_{X}`. Replace `{X}` with the setting name (see list below) in capital letters.
+
+| Name                  | Possible values                                                                        | Default value |
+|-----------------------|----------------------------------------------------------------------------------------|---------------|
+| theme                 | ["system", "light", "dark", "black", "dracula", "nord", "laserwave", "violet", "gold"] | system        |
+| front_page            | ["default", "popular", "all"]                                                          | default       |
+| layout                | ["card", "clean", "compact"]                                                           | card          |
+| wide                  | ["on", "off"]                                                                          | off           |
+| comment_sort          | ["hot", "new", "top", "rising", "controversial"]                                       | hot           |
+| post_sort             | ["confidence", "top", "new", "controversial", "old"]                                   | confidence    |
+| show_nsfw             | ["on", "off"]                                                                          | off           |
+| use_hls               | ["on", "off"]                                                                          | off           |
+| hide_hls_notification | ["on", "off"]                                                                          | off           |
+
+### Examples
+
+```bash
+LIBREDDIT_DEFAULT_SHOW_NSFW=on libreddit
+```
+
+```bash
+LIBREDDIT_DEFAULT_WIDE=on LIBREDDIT_DEFAULT_THEME=dark libreddit -r
+```
+
+## Proxying using NGINX
+
+**NOTE** If you're [proxying Libreddit through a NGINX Reverse Proxy](https://github.com/spikecodes/libreddit/issues/122#issuecomment-782226853), add
+```nginx
+proxy_http_version 1.1;
+```
+to your NGINX configuration file above your `proxy_pass` line.
 
 ## Building
 

docker-compose.yml

@@ -0,0 +1,13 @@
+version: "3.8"
+
+services:
+  web:
+    build: .
+    restart: always
+    container_name: "libreddit"
+    ports:
+      - 8080:8080
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8080/settings"]
+      interval: 5m
+      timeout: 3s

src/client.rs

@@ -0,0 +1,155 @@
+use cached::proc_macro::cached;
+use futures_lite::{future::Boxed, FutureExt};
+use hyper::{body::Buf, client, Body, Request, Response, Uri};
+use serde_json::Value;
+use std::{result::Result, str::FromStr};
+
+use crate::server::RequestExt;
+
+pub async fn proxy(req: Request<Body>, format: &str) -> Result<Response<Body>, String> {
+	let mut url = format!("{}?{}", format, req.uri().query().unwrap_or_default());
+
+	for (name, value) in req.params().iter() {
+		url = url.replace(&format!("{{{}}}", name), value);
+	}
+
+	stream(&url, &req).await
+}
+
+async fn stream(url: &str, req: &Request<Body>) -> Result<Response<Body>, String> {
+	// First parameter is target URL (mandatory).
+	let url = Uri::from_str(url).map_err(|_| "Couldn't parse URL".to_string())?;
+
+	// Prepare the HTTPS connector.
+	let https = hyper_rustls::HttpsConnector::with_native_roots();
+
+	// Build the hyper client from the HTTPS connector.
+	let client: client::Client<_, hyper::Body> = client::Client::builder().build(https);
+
+	let mut builder = Request::get(url);
+
+	// Copy useful headers from original request
+	let headers = req.headers();
+	for &key in &["Range", "If-Modified-Since", "Cache-Control"] {
+		if let Some(value) = headers.get(key) {
+			builder = builder.header(key, value);
+		}
+	}
+
+	let stream_request = builder.body(Body::default()).expect("stream");
+
+	client
+		.request(stream_request)
+		.await
+		.map(|mut res| {
+			let mut rm = |key: &str| res.headers_mut().remove(key);
+
+			rm("access-control-expose-headers");
+			rm("server");
+			rm("vary");
+			rm("etag");
+			rm("x-cdn");
+			rm("x-cdn-client-region");
+			rm("x-cdn-name");
+			rm("x-cdn-server-region");
+			rm("x-reddit-cdn");
+			rm("x-reddit-video-features");
+
+			res
+		})
+		.map_err(|e| e.to_string())
+}
+
+fn request(url: String, quarantine: bool) -> Boxed<Result<Response<Body>, String>> {
+	// Prepare the HTTPS connector.
+	let https = hyper_rustls::HttpsConnector::with_native_roots();
+
+	// Build the hyper client from the HTTPS connector.
+	let client: client::Client<_, hyper::Body> = client::Client::builder().build(https);
+
+	let builder = Request::builder()
+		.method("GET")
+		.uri(&url)
+		.header("User-Agent", format!("web:libreddit:{}", env!("CARGO_PKG_VERSION")))
+		.header("Host", "www.reddit.com")
+		.header("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8")
+		.header("Accept-Language", "en-US,en;q=0.5")
+		.header("Connection", "keep-alive")
+		.header("Cookie", if quarantine { "_options=%7B%22pref_quarantine_optin%22%3A%20true%7D" } else { "" })
+		.body(Body::empty());
+
+	async move {
+		match builder {
+			Ok(req) => match client.request(req).await {
+				Ok(response) => {
+					if response.status().to_string().starts_with('3') {
+						request(
+							response
+								.headers()
+								.get("Location")
+								.map(|val| val.to_str().unwrap_or_default())
+								.unwrap_or_default()
+								.to_string(),
+							quarantine,
+						)
+						.await
+					} else {
+						Ok(response)
+					}
+				}
+				Err(e) => Err(e.to_string()),
+			},
+			Err(_) => Err("Post url contains non-ASCII characters".to_string()),
+		}
+	}
+	.boxed()
+}
+
+// Make a request to a Reddit API and parse the JSON response
+#[cached(size = 100, time = 30, result = true)]
+pub async fn json(path: String, quarantine: bool) -> Result<Value, String> {
+	// Build Reddit url from path
+	let url = format!("https://www.reddit.com{}", path);
+
+	// Closure to quickly build errors
+	let err = |msg: &str, e: String| -> Result<Value, String> {
+		// eprintln!("{} - {}: {}", url, msg, e);
+		Err(format!("{}: {}", msg, e))
+	};
+
+	// Fetch the url...
+	match request(url.clone(), quarantine).await {
+		Ok(response) => {
+			// asynchronously aggregate the chunks of the body
+			match hyper::body::aggregate(response).await {
+				Ok(body) => {
+					// Parse the response from Reddit as JSON
+					match serde_json::from_reader(body.reader()) {
+						Ok(value) => {
+							let json: Value = value;
+							// If Reddit returned an error
+							if json["error"].is_i64() {
+								Err(
+									json["reason"]
+										.as_str()
+										.unwrap_or_else(|| {
+											json["message"].as_str().unwrap_or_else(|| {
+												eprintln!("{} - Error parsing reddit error", url);
+												"Error parsing reddit error"
+											})
+										})
+										.to_string(),
+								)
+							} else {
+								Ok(json)
+							}
+						}
+						Err(e) => err("Failed to parse page JSON data", e.to_string()),
+					}
+				}
+				Err(e) => err("Failed receiving body from Reddit", e.to_string()),
+			}
+		}
+		Err(e) => err("Couldn't send request to Reddit", e),
+	}
+}

src/main.rs

@@ -1,142 +1,279 @@
-// Import Crates
-use actix_web::{
-	dev::{Service, ServiceResponse},
-	middleware, web, App, HttpResponse, HttpServer,
-};
-use futures::future::FutureExt;
+// Global specifiers
+#![forbid(unsafe_code)]
+#![warn(clippy::pedantic, clippy::all)]
+#![allow(
+	clippy::needless_pass_by_value,
+	clippy::match_wildcard_for_single_variants,
+	clippy::cast_possible_truncation,
+	clippy::similar_names,
+	clippy::cast_possible_wrap,
+	clippy::find_map
+)]
 
 // Reference local files
 mod post;
-mod proxy;
 mod search;
 mod settings;
 mod subreddit;
 mod user;
 mod utils;
 
+// Import Crates
+use clap::{App as cli, Arg};
+
+use futures_lite::FutureExt;
+use hyper::{header::HeaderValue, Body, Request, Response};
+
+mod client;
+use client::proxy;
+use server::RequestExt;
+use utils::{error, redirect};
+
+mod server;
+
 // Create Services
-async fn style() -> HttpResponse {
-	HttpResponse::Ok().content_type("text/css").body(include_str!("../static/style.css"))
+
+// Required for the manifest to be valid
+async fn pwa_logo() -> Result<Response<Body>, String> {
+	Ok(
+		Response::builder()
+			.status(200)
+			.header("content-type", "image/png")
+			.body(include_bytes!("../static/logo.png").as_ref().into())
+			.unwrap_or_default(),
+	)
 }
 
-async fn robots() -> HttpResponse {
-	HttpResponse::Ok()
-		.header("Cache-Control", "public, max-age=1209600, s-maxage=86400")
-		.body("User-agent: *\nAllow: /")
+// Required for iOS App Icons
+async fn iphone_logo() -> Result<Response<Body>, String> {
+	Ok(
+		Response::builder()
+			.status(200)
+			.header("content-type", "image/png")
+			.body(include_bytes!("../static/apple-touch-icon.png").as_ref().into())
+			.unwrap_or_default(),
+	)
 }
 
-async fn favicon() -> HttpResponse {
-	HttpResponse::Ok()
-		.content_type("image/x-icon")
-		.header("Cache-Control", "public, max-age=1209600, s-maxage=86400")
-		.body(include_bytes!("../static/favicon.ico").as_ref())
+async fn favicon() -> Result<Response<Body>, String> {
+	Ok(
+		Response::builder()
+			.status(200)
+			.header("content-type", "image/vnd.microsoft.icon")
+			.header("Cache-Control", "public, max-age=1209600, s-maxage=86400")
+			.body(include_bytes!("../static/favicon.ico").as_ref().into())
+			.unwrap_or_default(),
+	)
 }
 
-#[actix_web::main]
-async fn main() -> std::io::Result<()> {
-	let mut address = "0.0.0.0:8080".to_string();
-	let mut force_https = false;
+async fn font() -> Result<Response<Body>, String> {
+	Ok(
+		Response::builder()
+			.status(200)
+			.header("content-type", "font/woff2")
+			.body(include_bytes!("../static/Inter.var.woff2").as_ref().into())
+			.unwrap_or_default(),
+	)
+}
 
-	for arg in std::env::args().collect::<Vec<String>>() {
-		match arg.split('=').collect::<Vec<&str>>()[0] {
-			"--address" | "-a" => address = arg.split('=').collect::<Vec<&str>>()[1].to_string(),
-			"--redirect-https" | "-r" => force_https = true,
-			_ => (),
+async fn resource(body: &str, content_type: &str, cache: bool) -> Result<Response<Body>, String> {
+	let mut res = Response::builder()
+		.status(200)
+		.header("content-type", content_type)
+		.body(body.to_string().into())
+		.unwrap_or_default();
+
+	if cache {
+		if let Ok(val) = HeaderValue::from_str("public, max-age=1209600, s-maxage=86400") {
+			res.headers_mut().insert("Cache-Control", val);
 		}
 	}
 
-	// start http server
-	println!("Running Libreddit v{} on {}!", env!("CARGO_PKG_VERSION"), &address);
-
-	HttpServer::new(move || {
-		App::new()
-			// Redirect to HTTPS if "--redirect-https" enabled
-			.wrap_fn(move |req, srv| {
-				let secure = req.connection_info().scheme() == "https";
-				let https_url = format!("https://{}{}", req.connection_info().host(), req.uri().to_string());
-				srv.call(req).map(move |res: Result<ServiceResponse, _>| {
-					if force_https && !secure {
-						Ok(ServiceResponse::new(
-							res.unwrap().request().to_owned(),
-							HttpResponse::Found().header("Location", https_url).finish(),
-						))
-					} else {
-						res
-					}
-				})
-			})
-			// Append trailing slash and remove double slashes
-			.wrap(middleware::NormalizePath::default())
-			// Apply default headers for security
-			.wrap(
-				middleware::DefaultHeaders::new()
-					.header("Referrer-Policy", "no-referrer")
-					.header("X-Content-Type-Options", "nosniff")
-					.header("X-Frame-Options", "DENY")
-					.header(
-						"Content-Security-Policy",
-						"default-src 'none'; media-src 'self'; style-src 'self' 'unsafe-inline'; base-uri 'none'; img-src 'self' data:; form-action 'self'; frame-ancestors 'none';",
-					),
-			)
-			// Default service in case no routes match
-			.default_service(web::get().to(|| utils::error("Nothing here".to_string())))
-			// Read static files
-			.route("/style.css/", web::get().to(style))
-			.route("/favicon.ico/", web::get().to(favicon))
-			.route("/robots.txt/", web::get().to(robots))
-			// Proxy media through Libreddit
-			.route("/proxy/{url:.*}/", web::get().to(proxy::handler))
-			// Browse user profile
-			.service(
-				web::scope("/{scope:user|u}").service(
-					web::scope("/{username}").route("/", web::get().to(user::profile)).service(
-						web::scope("/comments/{id}/{title}")
-							.route("/", web::get().to(post::item))
-							.route("/{comment_id}/", web::get().to(post::item)),
-					),
-				),
-			)
-			// Configure settings
-			.service(web::resource("/settings/").route(web::get().to(settings::get)).route(web::post().to(settings::set)))
-			// Subreddit services
-			.service(
-				web::scope("/r/{sub}")
-					// See posts and info about subreddit
-					.route("/", web::get().to(subreddit::page))
-					.route("/{sort:hot|new|top|rising|controversial}/", web::get().to(subreddit::page))
-					// Handle subscribe/unsubscribe
-					.route("/{action:subscribe|unsubscribe}/", web::post().to(subreddit::subscriptions))
-					// View post on subreddit
-					.service(
-						web::scope("/comments/{id}/{title}")
-							.route("/", web::get().to(post::item))
-							.route("/{comment_id}/", web::get().to(post::item)),
-					)
-					// Search inside subreddit
-					.route("/search/", web::get().to(search::find))
-					// View wiki of subreddit
-					.service(
-						web::scope("/wiki")
-							.route("/", web::get().to(subreddit::wiki))
-							.route("/{page}/", web::get().to(subreddit::wiki)),
-					),
-			)
-			// Front page
-			.route("/", web::get().to(subreddit::page))
-			.route("/{sort:best|hot|new|top|rising|controversial}/", web::get().to(subreddit::page))
-			// View Reddit wiki
-			.service(
-				web::scope("/wiki")
-					.route("/", web::get().to(subreddit::wiki))
-					.route("/{page}/", web::get().to(subreddit::wiki)),
-			)
-			// Search all of Reddit
-			.route("/search/", web::get().to(search::find))
-			// Short link for post
-			.route("/{id:.{5,6}}/", web::get().to(post::item))
-	})
-	.bind(&address)
-	.unwrap_or_else(|e| panic!("Cannot bind to the address {}: {}", address, e))
-	.run()
-	.await
+	Ok(res)
+}
+
+#[tokio::main]
+async fn main() {
+	let matches = cli::new("Libreddit")
+		.version(env!("CARGO_PKG_VERSION"))
+		.about("Private front-end for Reddit written in Rust ")
+		.arg(
+			Arg::with_name("address")
+				.short("a")
+				.long("address")
+				.value_name("ADDRESS")
+				.help("Sets address to listen on")
+				.default_value("0.0.0.0")
+				.takes_value(true),
+		)
+		.arg(
+			Arg::with_name("port")
+				.short("p")
+				.long("port")
+				.value_name("PORT")
+				.help("Port to listen on")
+				.default_value("8080")
+				.takes_value(true),
+		)
+		.arg(
+			Arg::with_name("redirect-https")
+				.short("r")
+				.long("redirect-https")
+				.help("Redirect all HTTP requests to HTTPS (no longer functional)")
+				.takes_value(false),
+		)
+		.arg(
+			Arg::with_name("hsts")
+				.short("H")
+				.long("hsts")
+				.value_name("EXPIRE_TIME")
+				.help("HSTS header to tell browsers that this site should only be accessed over HTTPS")
+				.default_value("604800")
+				.takes_value(true),
+		)
+		.get_matches();
+
+	let address = matches.value_of("address").unwrap_or("0.0.0.0");
+	let port = matches.value_of("port").unwrap_or("8080");
+	let hsts = matches.value_of("hsts");
+
+	let listener = format!("{}:{}", address, port);
+
+	println!("Starting Libreddit...");
+
+	// Begin constructing a server
+	let mut app = server::Server::new();
+
+	// Define default headers (added to all responses)
+	app.default_headers = headers! {
+		"Referrer-Policy" => "no-referrer",
+		"X-Content-Type-Options" => "nosniff",
+		"X-Frame-Options" => "DENY",
+		"Content-Security-Policy" => "default-src 'none'; font-src 'self'; script-src 'self' blob:; manifest-src 'self'; media-src 'self' data: blob: about:; style-src 'self' 'unsafe-inline'; base-uri 'none'; img-src 'self' data:; form-action 'self'; frame-ancestors 'none'; connect-src 'self'; worker-src blob:;"
+	};
+
+	if let Some(expire_time) = hsts {
+		if let Ok(val) = HeaderValue::from_str(&format!("max-age={}", expire_time)) {
+			app.default_headers.insert("Strict-Transport-Security", val);
+		}
+	}
+
+	// Read static files
+	app.at("/style.css").get(|_| resource(include_str!("../static/style.css"), "text/css", false).boxed());
+	app
+		.at("/manifest.json")
+		.get(|_| resource(include_str!("../static/manifest.json"), "application/json", false).boxed());
+	app.at("/robots.txt").get(|_| resource("User-agent: *\nAllow: /", "text/plain", true).boxed());
+	app.at("/favicon.ico").get(|_| favicon().boxed());
+	app.at("/logo.png").get(|_| pwa_logo().boxed());
+	app.at("/Inter.var.woff2").get(|_| font().boxed());
+	app.at("/touch-icon-iphone.png").get(|_| iphone_logo().boxed());
+	app.at("/apple-touch-icon.png").get(|_| iphone_logo().boxed());
+	app
+		.at("/playHLSVideo.js")
+		.get(|_| resource(include_str!("../static/playHLSVideo.js"), "text/javascript", false).boxed());
+	app
+		.at("/hls.min.js")
+		.get(|_| resource(include_str!("../static/hls.min.js"), "text/javascript", false).boxed());
+
+	// Proxy media through Libreddit
+	app.at("/vid/:id/:size").get(|r| proxy(r, "https://v.redd.it/{id}/DASH_{size}").boxed());
+	app.at("/hls/:id/*path").get(|r| proxy(r, "https://v.redd.it/{id}/{path}").boxed());
+	app.at("/img/:id").get(|r| proxy(r, "https://i.redd.it/{id}").boxed());
+	app.at("/thumb/:point/:id").get(|r| proxy(r, "https://{point}.thumbs.redditmedia.com/{id}").boxed());
+	app.at("/emoji/:id/:name").get(|r| proxy(r, "https://emoji.redditmedia.com/{id}/{name}").boxed());
+	app.at("/preview/:loc/:id").get(|r| proxy(r, "https://{loc}view.redd.it/{id}").boxed());
+	app.at("/style/*path").get(|r| proxy(r, "https://styles.redditmedia.com/{path}").boxed());
+	app.at("/static/*path").get(|r| proxy(r, "https://www.redditstatic.com/{path}").boxed());
+
+	// Browse user profile
+	app
+		.at("/u/:name")
+		.get(|r| async move { Ok(redirect(format!("/user/{}", r.param("name").unwrap_or_default()))) }.boxed());
+	app.at("/u/:name/comments/:id/:title").get(|r| post::item(r).boxed());
+	app.at("/u/:name/comments/:id/:title/:comment_id").get(|r| post::item(r).boxed());
+
+	app.at("/user/[deleted]").get(|req| error(req, "User has deleted their account".to_string()).boxed());
+	app.at("/user/:name").get(|r| user::profile(r).boxed());
+	app.at("/user/:name/comments/:id").get(|r| post::item(r).boxed());
+	app.at("/user/:name/comments/:id/:title").get(|r| post::item(r).boxed());
+	app.at("/user/:name/comments/:id/:title/:comment_id").get(|r| post::item(r).boxed());
+
+	// Configure settings
+	app.at("/settings").get(|r| settings::get(r).boxed()).post(|r| settings::set(r).boxed());
+	app.at("/settings/restore").get(|r| settings::restore(r).boxed());
+	app.at("/settings/update").get(|r| settings::update(r).boxed());
+
+	// Subreddit services
+	app
+		.at("/r/:sub")
+		.get(|r| subreddit::community(r).boxed())
+		.post(|r| subreddit::add_quarantine_exception(r).boxed());
+
+	app
+		.at("/r/u_:name")
+		.get(|r| async move { Ok(redirect(format!("/user/{}", r.param("name").unwrap_or_default()))) }.boxed());
+
+	app.at("/r/:sub/subscribe").post(|r| subreddit::subscriptions(r).boxed());
+	app.at("/r/:sub/unsubscribe").post(|r| subreddit::subscriptions(r).boxed());
+
+	app.at("/r/:sub/comments/:id").get(|r| post::item(r).boxed());
+	app.at("/r/:sub/comments/:id/:title").get(|r| post::item(r).boxed());
+	app.at("/r/:sub/comments/:id/:title/:comment_id").get(|r| post::item(r).boxed());
+
+	app.at("/r/:sub/search").get(|r| search::find(r).boxed());
+
+	app
+		.at("/r/:sub/w")
+		.get(|r| async move { Ok(redirect(format!("/r/{}/wiki", r.param("sub").unwrap_or_default()))) }.boxed());
+	app
+		.at("/r/:sub/w/*page")
+		.get(|r| async move { Ok(redirect(format!("/r/{}/wiki/{}", r.param("sub").unwrap_or_default(), r.param("wiki").unwrap_or_default()))) }.boxed());
+	app.at("/r/:sub/wiki").get(|r| subreddit::wiki(r).boxed());
+	app.at("/r/:sub/wiki/*page").get(|r| subreddit::wiki(r).boxed());
+
+	app.at("/r/:sub/about/sidebar").get(|r| subreddit::sidebar(r).boxed());
+
+	app.at("/r/:sub/:sort").get(|r| subreddit::community(r).boxed());
+
+	// Comments handler
+	app.at("/comments/:id").get(|r| post::item(r).boxed());
+
+	// Front page
+	app.at("/").get(|r| subreddit::community(r).boxed());
+
+	// View Reddit wiki
+	app.at("/w").get(|_| async { Ok(redirect("/wiki".to_string())) }.boxed());
+	app
+		.at("/w/*page")
+		.get(|r| async move { Ok(redirect(format!("/wiki/{}", r.param("page").unwrap_or_default()))) }.boxed());
+	app.at("/wiki").get(|r| subreddit::wiki(r).boxed());
+	app.at("/wiki/*page").get(|r| subreddit::wiki(r).boxed());
+
+	// Search all of Reddit
+	app.at("/search").get(|r| search::find(r).boxed());
+
+	// Handle about pages
+	app.at("/about").get(|req| error(req, "About pages aren't added yet".to_string()).boxed());
+
+	app.at("/:id").get(|req: Request<Body>| match req.param("id").as_deref() {
+		// Sort front page
+		Some("best") | Some("hot") | Some("new") | Some("top") | Some("rising") | Some("controversial") => subreddit::community(req).boxed(),
+		// Short link for post
+		Some(id) if id.len() > 4 && id.len() < 7 => post::item(req).boxed(),
+		// Error message for unknown pages
+		_ => error(req, "Nothing here".to_string()).boxed(),
+	});
+
+	// Default service in case no routes match
+	app.at("/*").get(|req| error(req, "Nothing here".to_string()).boxed());
+
+	println!("Running Libreddit v{} on {}!", env!("CARGO_PKG_VERSION"), listener);
+
+	let server = app.listen(listener);
+
+	// Run this server for... forever!
+	if let Err(e) = server.await {
+		eprintln!("Server error: {}", e);
+	}
 }

src/post.rs

@@ -1,6 +1,11 @@
 // CRATES
-use crate::utils::*;
-use actix_web::{HttpRequest, HttpResponse};
+use crate::client::json;
+use crate::esc;
+use crate::server::RequestExt;
+use crate::subreddit::{can_access_quarantine, quarantine};
+use crate::utils::{error, format_num, format_url, param, rewrite_urls, setting, template, time, val, Author, Comment, Flags, Flair, FlairPart, Media, Post, Preferences};
+
+use hyper::{Body, Request, Response};
 
 use async_recursion::async_recursion;
 
@@ -14,49 +19,62 @@ struct PostTemplate {
 	post: Post,
 	sort: String,
 	prefs: Preferences,
+	single_thread: bool,
 }
 
-pub async fn item(req: HttpRequest) -> HttpResponse {
+pub async fn item(req: Request<Body>) -> Result<Response<Body>, String> {
 	// Build Reddit API path
-	let mut path: String = format!("{}.json?{}&raw_json=1", req.path(), req.query_string());
+	let mut path: String = format!("{}.json?{}&raw_json=1", req.uri().path(), req.uri().query().unwrap_or_default());
+	let sub = req.param("sub").unwrap_or_default();
+	let quarantined = can_access_quarantine(&req, &sub);
 
 	// Set sort to sort query parameter
-	let mut sort: String = param(&path, "sort");
+	let sort = param(&path, "sort").unwrap_or_else(|| {
+		// Grab default comment sort method from Cookies
+		let default_sort = setting(&req, "comment_sort");
 
-	// Grab default comment sort method from Cookies
-	let default_sort = cookie(&req, "comment_sort");
-
-	// If there's no sort query but there's a default sort, set sort to default_sort
-	if sort.is_empty() && !default_sort.is_empty() {
-		sort = default_sort;
-		path = format!("{}.json?{}&sort={}&raw_json=1", req.path(), req.query_string(), sort);
-	}
+		// If there's no sort query but there's a default sort, set sort to default_sort
+		if default_sort.is_empty() {
+			String::new()
+		} else {
+			path = format!("{}.json?{}&sort={}&raw_json=1", req.uri().path(), req.uri().query().unwrap_or_default(), default_sort);
+			default_sort
+		}
+	});
 
 	// Log the post ID being fetched in debug mode
 	#[cfg(debug_assertions)]
-	dbg!(req.match_info().get("id").unwrap_or(""));
+	dbg!(req.param("id").unwrap_or_default());
+
+	let single_thread = req.param("comment_id").is_some();
+	let highlighted_comment = &req.param("comment_id").unwrap_or_default();
 
 	// Send a request to the url, receive JSON in response
-	match request(path).await {
+	match json(path, quarantined).await {
 		// Otherwise, grab the JSON output from the request
 		Ok(res) => {
 			// Parse the JSON into Post and Comment structs
 			let post = parse_post(&res[0]).await;
-			let comments = parse_comments(&res[1]).await;
+			let comments = parse_comments(&res[1], &post.permalink, &post.author.name, highlighted_comment).await;
 
 			// Use the Post and Comment structs to generate a website to show users
-			let s = PostTemplate {
+			template(PostTemplate {
 				comments,
 				post,
 				sort,
-				prefs: prefs(req),
-			}
-			.render()
-			.unwrap();
-			HttpResponse::Ok().content_type("text/html").body(s)
+				prefs: Preferences::new(req),
+				single_thread,
+			})
 		}
 		// If the Reddit API returns an error, exit and send error page to user
-		Err(msg) => error(msg).await,
+		Err(msg) => {
+			if msg == "quarantined" {
+				let sub = req.param("sub").unwrap_or_default();
+				quarantine(req, sub)
+			} else {
+				error(req, msg).await
+			}
+		}
 	}
 }
 
@@ -72,22 +90,23 @@ async fn parse_post(json: &serde_json::Value) -> Post {
 	let ratio: f64 = post["data"]["upvote_ratio"].as_f64().unwrap_or(1.0) * 100.0;
 
 	// Determine the type of media along with the media URL
-	let (post_type, media) = media(&post["data"]).await;
+	let (post_type, media, gallery) = Media::parse(&post["data"]).await;
 
 	// Build a post using data parsed from Reddit post API
 	Post {
 		id: val(post, "id"),
-		title: val(post, "title"),
+		title: esc!(post, "title"),
 		community: val(post, "subreddit"),
-		body: rewrite_url(&val(post, "selftext_html")),
+		body: rewrite_urls(&val(post, "selftext_html")).replace("\\", ""),
 		author: Author {
 			name: val(post, "author"),
 			flair: Flair {
-				flair_parts: parse_rich_flair(
-					val(post, "author_flair_type"),
+				flair_parts: FlairPart::parse(
+					post["data"]["author_flair_type"].as_str().unwrap_or_default(),
 					post["data"]["author_flair_richtext"].as_array(),
 					post["data"]["author_flair_text"].as_str(),
 				),
+				text: esc!(post, "link_flair_text"),
 				background_color: val(post, "author_flair_background_color"),
 				foreground_color: val(post, "author_flair_text_color"),
 			},
@@ -100,15 +119,18 @@ async fn parse_post(json: &serde_json::Value) -> Post {
 		media,
 		thumbnail: Media {
 			url: format_url(val(post, "thumbnail").as_str()),
+			alt_url: String::new(),
 			width: post["data"]["thumbnail_width"].as_i64().unwrap_or_default(),
 			height: post["data"]["thumbnail_height"].as_i64().unwrap_or_default(),
+			poster: "".to_string(),
 		},
 		flair: Flair {
-			flair_parts: parse_rich_flair(
-				val(post, "link_flair_type"),
+			flair_parts: FlairPart::parse(
+				post["data"]["link_flair_type"].as_str().unwrap_or_default(),
 				post["data"]["link_flair_richtext"].as_array(),
 				post["data"]["link_flair_text"].as_str(),
 			),
+			text: esc!(post, "link_flair_text"),
 			background_color: val(post, "link_flair_background_color"),
 			foreground_color: if val(post, "link_flair_text_color") == "dark" {
 				"black".to_string()
@@ -124,12 +146,13 @@ async fn parse_post(json: &serde_json::Value) -> Post {
 		rel_time,
 		created,
 		comments: format_num(post["data"]["num_comments"].as_i64().unwrap_or_default()),
+		gallery,
 	}
 }
 
 // COMMENTS
 #[async_recursion]
-async fn parse_comments(json: &serde_json::Value) -> Vec<Comment> {
+async fn parse_comments(json: &serde_json::Value, post_link: &str, post_author: &str, highlighted_comment: &str) -> Vec<Comment> {
 	// Separate the comment JSON into a Vector of comments
 	let comment_data = match json["data"]["children"].as_array() {
 		Some(f) => f.to_owned(),
@@ -140,47 +163,65 @@ async fn parse_comments(json: &serde_json::Value) -> Vec<Comment> {
 
 	// For each comment, retrieve the values to build a Comment object
 	for comment in comment_data {
-		let unix_time = comment["data"]["created_utc"].as_f64().unwrap_or_default();
-		if unix_time == 0.0 {
-			continue;
-		}
+		let kind = comment["kind"].as_str().unwrap_or_default().to_string();
+		let data = &comment["data"];
+
+		let unix_time = data["created_utc"].as_f64().unwrap_or_default();
 		let (rel_time, created) = time(unix_time);
 
-		let score = comment["data"]["score"].as_i64().unwrap_or(0);
-		let body = rewrite_url(&val(&comment, "body_html"));
+		let edited = match data["edited"].as_f64() {
+			Some(stamp) => time(stamp),
+			None => (String::new(), String::new()),
+		};
 
-		let replies: Vec<Comment> = if comment["data"]["replies"].is_object() {
-			parse_comments(&comment["data"]["replies"]).await
+		let score = data["score"].as_i64().unwrap_or(0);
+		let body = rewrite_urls(&val(&comment, "body_html"));
+
+		// If this comment contains replies, handle those too
+		let replies: Vec<Comment> = if data["replies"].is_object() {
+			parse_comments(&data["replies"], post_link, post_author, highlighted_comment).await
 		} else {
 			Vec::new()
 		};
 
-		dbg!();
+		let parent_kind_and_id = val(&comment, "parent_id");
+		let parent_info = parent_kind_and_id.split('_').collect::<Vec<&str>>();
+
+		let id = val(&comment, "id");
+		let highlighted = id == highlighted_comment;
 
 		comments.push(Comment {
-			id: val(&comment, "id"),
+			id,
+			kind,
+			parent_id: parent_info[1].to_string(),
+			parent_kind: parent_info[0].to_string(),
+			post_link: post_link.to_string(),
+			post_author: post_author.to_string(),
 			body,
 			author: Author {
 				name: val(&comment, "author"),
 				flair: Flair {
-					flair_parts: parse_rich_flair(
-						val(&comment, "author_flair_type"),
-						comment["data"]["author_flair_richtext"].as_array(),
-						comment["data"]["author_flair_text"].as_str(),
+					flair_parts: FlairPart::parse(
+						data["author_flair_type"].as_str().unwrap_or_default(),
+						data["author_flair_richtext"].as_array(),
+						data["author_flair_text"].as_str(),
 					),
+					text: esc!(&comment, "link_flair_text"),
 					background_color: val(&comment, "author_flair_background_color"),
 					foreground_color: val(&comment, "author_flair_text_color"),
 				},
 				distinguished: val(&comment, "distinguished"),
 			},
-			score: if comment["data"]["score_hidden"].as_bool().unwrap_or_default() {
-				"•".to_string()
+			score: if data["score_hidden"].as_bool().unwrap_or_default() {
+				("\u{2022}".to_string(), "Hidden".to_string())
 			} else {
 				format_num(score)
 			},
 			rel_time,
 			created,
+			edited,
 			replies,
+			highlighted,
 		});
 	}
 

src/proxy.rs

@@ -1,47 +0,0 @@
-use actix_web::{client::Client, error, web, Error, HttpResponse, Result};
-use url::Url;
-
-use base64::decode;
-
-pub async fn handler(web::Path(b64): web::Path<String>) -> Result<HttpResponse> {
-	let domains = vec![
-		// THUMBNAILS
-		"a.thumbs.redditmedia.com",
-		"b.thumbs.redditmedia.com",
-		// EMOJI
-		"emoji.redditmedia.com",
-		// ICONS
-		"styles.redditmedia.com",
-		"www.redditstatic.com",
-		// PREVIEWS
-		"preview.redd.it",
-		"external-preview.redd.it",
-		// MEDIA
-		"i.redd.it",
-		"v.redd.it",
-	];
-
-	let decoded = decode(b64).map(|bytes| String::from_utf8(bytes).unwrap_or_default());
-
-	match decoded {
-		Ok(media) => match Url::parse(media.as_str()) {
-			Ok(url) => {
-				let domain = url.domain().unwrap_or_default();
-
-				if domains.contains(&domain) {
-					Client::default().get(media.replace("&amp;", "&")).send().await.map_err(Error::from).map(|res| {
-						HttpResponse::build(res.status())
-							.header("Cache-Control", "public, max-age=1209600, s-maxage=86400")
-							.header("Content-Length", res.headers().get("Content-Length").unwrap().to_owned())
-							.header("Content-Type", res.headers().get("Content-Type").unwrap().to_owned())
-							.streaming(res)
-					})
-				} else {
-					Err(error::ErrorForbidden("Resource must be from Reddit"))
-				}
-			}
-			_ => Err(error::ErrorBadRequest("Can't parse base64 into URL")),
-		},
-		_ => Err(error::ErrorBadRequest("Can't decode base64")),
-	}
-}

src/search.rs

@@ -1,7 +1,12 @@
 // CRATES
-use crate::utils::{cookie, error, fetch_posts, param, prefs, request, val, Post, Preferences};
-use actix_web::{HttpRequest, HttpResponse};
+use crate::utils::{catch_random, error, format_num, format_url, param, setting, template, val, Post, Preferences};
+use crate::{
+	client::json,
+	subreddit::{can_access_quarantine, quarantine},
+	RequestExt,
+};
 use askama::Template;
+use hyper::{Body, Request, Response};
 
 // STRUCTS
 struct SearchParams {
@@ -17,8 +22,9 @@ struct SearchParams {
 struct Subreddit {
 	name: String,
 	url: String,
+	icon: String,
 	description: String,
-	subscribers: i64,
+	subscribers: (String, String),
 }
 
 #[derive(Template)]
@@ -29,65 +35,84 @@ struct SearchTemplate {
 	sub: String,
 	params: SearchParams,
 	prefs: Preferences,
+	url: String,
 }
 
 // SERVICES
-pub async fn find(req: HttpRequest) -> HttpResponse {
-	let nsfw_results = if cookie(&req, "show_nsfw") == "on" { "&include_over_18=on" } else { "" };
-	let path = format!("{}.json?{}{}", req.path(), req.query_string(), nsfw_results);
-	let sub = req.match_info().get("sub").unwrap_or("").to_string();
+pub async fn find(req: Request<Body>) -> Result<Response<Body>, String> {
+	let nsfw_results = if setting(&req, "show_nsfw") == "on" { "&include_over_18=on" } else { "" };
+	let path = format!("{}.json?{}{}", req.uri().path(), req.uri().query().unwrap_or_default(), nsfw_results);
+	let sub = req.param("sub").unwrap_or_default();
+	let quarantined = can_access_quarantine(&req, &sub);
+	// Handle random subreddits
+	if let Ok(random) = catch_random(&sub, "/find").await {
+		return Ok(random);
+	}
+	let query = param(&path, "q").unwrap_or_default();
 
-	let sort = if param(&path, "sort").is_empty() {
-		"relevance".to_string()
-	} else {
-		param(&path, "sort")
+	let sort = param(&path, "sort").unwrap_or_else(|| "relevance".to_string());
+
+	let subreddits = match param(&path, "restrict_sr") {
+		None => search_subreddits(&query).await,
+		Some(_) => Vec::new(),
 	};
 
-	let subreddits = if param(&path, "restrict_sr").is_empty() {
-		search_subreddits(param(&path, "q")).await
-	} else {
-		Vec::new()
-	};
+	let url = String::from(req.uri().path_and_query().map_or("", |val| val.as_str()));
 
-	match fetch_posts(&path, String::new()).await {
-		Ok((posts, after)) => HttpResponse::Ok().content_type("text/html").body(
-			SearchTemplate {
-				posts,
-				subreddits,
-				sub,
-				params: SearchParams {
-					q: param(&path, "q"),
-					sort,
-					t: param(&path, "t"),
-					before: param(&path, "after"),
-					after,
-					restrict_sr: param(&path, "restrict_sr"),
-				},
-				prefs: prefs(req),
+	match Post::fetch(&path, String::new(), quarantined).await {
+		Ok((posts, after)) => template(SearchTemplate {
+			posts,
+			subreddits,
+			sub,
+			params: SearchParams {
+				q: query.replace('"', "&quot;"),
+				sort,
+				t: param(&path, "t").unwrap_or_default(),
+				before: param(&path, "after").unwrap_or_default(),
+				after,
+				restrict_sr: param(&path, "restrict_sr").unwrap_or_default(),
+			},
+			prefs: Preferences::new(req),
+			url,
+		}),
+		Err(msg) => {
+			if msg == "quarantined" {
+				let sub = req.param("sub").unwrap_or_default();
+				quarantine(req, sub)
+			} else {
+				error(req, msg).await
 			}
-			.render()
-			.unwrap(),
-		),
-		Err(msg) => error(msg).await,
+		}
 	}
 }
 
-async fn search_subreddits(q: String) -> Vec<Subreddit> {
+async fn search_subreddits(q: &str) -> Vec<Subreddit> {
 	let subreddit_search_path = format!("/subreddits/search.json?q={}&limit=3", q.replace(' ', "+"));
 
 	// Send a request to the url
-	match request(subreddit_search_path).await {
+	match json(subreddit_search_path, false).await {
 		// If success, receive JSON in response
 		Ok(response) => {
 			match response["data"]["children"].as_array() {
 				// For each subreddit from subreddit list
 				Some(list) => list
 					.iter()
-					.map(|subreddit| Subreddit {
-						name: val(subreddit, "display_name_prefixed"),
-						url: val(subreddit, "url"),
-						description: val(subreddit, "public_description"),
-						subscribers: subreddit["data"]["subscribers"].as_u64().unwrap_or_default() as i64,
+					.map(|subreddit| {
+						// Fetch subreddit icon either from the community_icon or icon_img value
+						let community_icon: &str = subreddit["data"]["community_icon"].as_str().map_or("", |s| s.split('?').collect::<Vec<&str>>()[0]);
+						let icon = if community_icon.is_empty() {
+							val(&subreddit, "icon_img")
+						} else {
+							community_icon.to_string()
+						};
+
+						Subreddit {
+							name: val(subreddit, "display_name_prefixed"),
+							url: val(subreddit, "url"),
+							icon: format_url(&icon),
+							description: val(subreddit, "public_description"),
+							subscribers: format_num(subreddit["data"]["subscribers"].as_f64().unwrap_or_default() as i64),
+						}
 					})
 					.collect::<Vec<Subreddit>>(),
 				_ => Vec::new(),

src/server.rs

@@ -0,0 +1,214 @@
+use cookie::Cookie;
+use futures_lite::{future::Boxed, Future, FutureExt};
+use hyper::{
+	header::HeaderValue,
+	service::{make_service_fn, service_fn},
+	HeaderMap,
+};
+use hyper::{Body, Method, Request, Response, Server as HyperServer};
+use route_recognizer::{Params, Router};
+use std::{pin::Pin, result::Result};
+use time::Duration;
+
+type BoxResponse = Pin<Box<dyn Future<Output = Result<Response<Body>, String>> + Send>>;
+
+pub struct Route<'a> {
+	router: &'a mut Router<fn(Request<Body>) -> BoxResponse>,
+	path: String,
+}
+
+pub struct Server {
+	pub default_headers: HeaderMap,
+	router: Router<fn(Request<Body>) -> BoxResponse>,
+}
+
+#[macro_export]
+macro_rules! headers(
+	{ $($key:expr => $value:expr),+ } => {
+		{
+			let mut m = hyper::HeaderMap::new();
+			$(
+				if let Ok(val) = hyper::header::HeaderValue::from_str($value) {
+					m.insert($key, val);
+				}
+			)+
+			m
+		}
+	 };
+);
+
+pub trait RequestExt {
+	fn params(&self) -> Params;
+	fn param(&self, name: &str) -> Option<String>;
+	fn set_params(&mut self, params: Params) -> Option<Params>;
+	fn cookies(&self) -> Vec<Cookie>;
+	fn cookie(&self, name: &str) -> Option<Cookie>;
+}
+
+pub trait ResponseExt {
+	fn cookies(&self) -> Vec<Cookie>;
+	fn insert_cookie(&mut self, cookie: Cookie);
+	fn remove_cookie(&mut self, name: String);
+}
+
+impl RequestExt for Request<Body> {
+	fn params(&self) -> Params {
+		self.extensions().get::<Params>().unwrap_or(&Params::new()).to_owned()
+		// self.extensions()
+		// 	.get::<RequestMeta>()
+		// 	.and_then(|meta| meta.route_params())
+		// 	.expect("Routerify: No RouteParams added while processing request")
+	}
+
+	fn param(&self, name: &str) -> Option<String> {
+		self.params().find(name).map(std::borrow::ToOwned::to_owned)
+	}
+
+	fn set_params(&mut self, params: Params) -> Option<Params> {
+		self.extensions_mut().insert(params)
+	}
+
+	fn cookies(&self) -> Vec<Cookie> {
+		let mut cookies = Vec::new();
+		if let Some(header) = self.headers().get("Cookie") {
+			for cookie in header.to_str().unwrap_or_default().split("; ") {
+				cookies.push(Cookie::parse(cookie).unwrap_or_else(|_| Cookie::named("")));
+			}
+		}
+		cookies
+	}
+
+	fn cookie(&self, name: &str) -> Option<Cookie> {
+		self.cookies().iter().find(|c| c.name() == name).map(std::borrow::ToOwned::to_owned)
+	}
+}
+
+impl ResponseExt for Response<Body> {
+	fn cookies(&self) -> Vec<Cookie> {
+		let mut cookies = Vec::new();
+		for header in self.headers().get_all("Cookie") {
+			if let Ok(cookie) = Cookie::parse(header.to_str().unwrap_or_default()) {
+				cookies.push(cookie);
+			}
+		}
+		cookies
+	}
+
+	fn insert_cookie(&mut self, cookie: Cookie) {
+		if let Ok(val) = HeaderValue::from_str(&cookie.to_string()) {
+			self.headers_mut().append("Set-Cookie", val);
+		}
+	}
+
+	fn remove_cookie(&mut self, name: String) {
+		let mut cookie = Cookie::named(name);
+		cookie.set_path("/");
+		cookie.set_max_age(Duration::second());
+		if let Ok(val) = HeaderValue::from_str(&cookie.to_string()) {
+			self.headers_mut().append("Set-Cookie", val);
+		}
+	}
+}
+
+impl Route<'_> {
+	fn method(&mut self, method: Method, dest: fn(Request<Body>) -> BoxResponse) -> &mut Self {
+		self.router.add(&format!("/{}{}", method.as_str(), self.path), dest);
+		self
+	}
+
+	/// Add an endpoint for `GET` requests
+	pub fn get(&mut self, dest: fn(Request<Body>) -> BoxResponse) -> &mut Self {
+		self.method(Method::GET, dest)
+	}
+
+	/// Add an endpoint for `POST` requests
+	pub fn post(&mut self, dest: fn(Request<Body>) -> BoxResponse) -> &mut Self {
+		self.method(Method::POST, dest)
+	}
+}
+
+impl Server {
+	pub fn new() -> Self {
+		Server {
+			default_headers: HeaderMap::new(),
+			router: Router::new(),
+		}
+	}
+
+	pub fn at(&mut self, path: &str) -> Route {
+		Route {
+			path: path.to_owned(),
+			router: &mut self.router,
+		}
+	}
+
+	pub fn listen(self, addr: String) -> Boxed<Result<(), hyper::Error>> {
+		let make_svc = make_service_fn(move |_conn| {
+			let router = self.router.clone();
+			let default_headers = self.default_headers.clone();
+
+			// This is the `Service` that will handle the connection.
+			// `service_fn` is a helper to convert a function that
+			// returns a Response into a `Service`.
+			// let shared_router = router.clone();
+			async move {
+				Ok::<_, String>(service_fn(move |req: Request<Body>| {
+					let headers = default_headers.clone();
+
+					// Remove double slashes
+					let mut path = req.uri().path().replace("//", "/");
+
+					// Remove trailing slashes
+					if path.ends_with('/') && path != "/" {
+						path.pop();
+					}
+
+					// Match the visited path with an added route
+					match router.recognize(&format!("/{}{}", req.method().as_str(), path)) {
+						// If a route was configured for this path
+						Ok(found) => {
+							let mut parammed = req;
+							parammed.set_params(found.params().to_owned());
+
+							// Run the route's function
+							let func = (found.handler().to_owned().to_owned())(parammed);
+							async move {
+								let res: Result<Response<Body>, String> = func.await;
+								// Add default headers to response
+								res.map(|mut response| {
+									response.headers_mut().extend(headers);
+									response
+								})
+							}
+							.boxed()
+						}
+						// If there was a routing error
+						Err(e) => async move {
+							// Return a 404 error
+							let res: Result<Response<Body>, String> = Ok(Response::builder().status(404).body(e.into()).unwrap_or_default());
+							// Add default headers to response
+							res.map(|mut response| {
+								response.headers_mut().extend(headers);
+								response
+							})
+						}
+						.boxed(),
+					}
+				}))
+			}
+		});
+
+		let address = &addr.parse().unwrap_or_else(|_| panic!("Cannot parse {} as address (example format: 0.0.0.0:8080)", addr));
+
+		let server = HyperServer::bind(address).serve(make_svc);
+
+		let graceful = server.with_graceful_shutdown(shutdown_signal());
+
+		graceful.boxed()
+	}
+}
+
+async fn shutdown_signal() {
+	// Wait for the CTRL+C signal
+	tokio::signal::ctrl_c().await.expect("Failed to install CTRL+C signal handler");
+}

src/settings.rs

@@ -1,7 +1,12 @@
+use std::collections::HashMap;
+
 // CRATES
-use crate::utils::{prefs, Preferences};
-use actix_web::{cookie::Cookie, web::Form, HttpRequest, HttpResponse};
+use crate::server::ResponseExt;
+use crate::utils::{redirect, template, Preferences};
 use askama::Template;
+use cookie::Cookie;
+use futures_lite::StreamExt;
+use hyper::{Body, Request, Response};
 use time::{Duration, OffsetDateTime};
 
 // STRUCTS
@@ -11,46 +16,118 @@ struct SettingsTemplate {
 	prefs: Preferences,
 }
 
-#[derive(serde::Deserialize)]
-pub struct SettingsForm {
-	theme: Option<String>,
-	front_page: Option<String>,
-	layout: Option<String>,
-	wide: Option<String>,
-	comment_sort: Option<String>,
-	show_nsfw: Option<String>,
-}
+// CONSTANTS
+
+const PREFS: [&str; 9] = [
+	"theme",
+	"front_page",
+	"layout",
+	"wide",
+	"comment_sort",
+	"post_sort",
+	"show_nsfw",
+	"use_hls",
+	"hide_hls_notification",
+];
 
 // FUNCTIONS
 
 // Retrieve cookies from request "Cookie" header
-pub async fn get(req: HttpRequest) -> HttpResponse {
-	let s = SettingsTemplate { prefs: prefs(req) }.render().unwrap();
-	HttpResponse::Ok().content_type("text/html").body(s)
+pub async fn get(req: Request<Body>) -> Result<Response<Body>, String> {
+	template(SettingsTemplate { prefs: Preferences::new(req) })
 }
 
 // Set cookies using response "Set-Cookie" header
-pub async fn set(_req: HttpRequest, form: Form<SettingsForm>) -> HttpResponse {
-	let mut res = HttpResponse::Found();
+pub async fn set(req: Request<Body>) -> Result<Response<Body>, String> {
+	// Split the body into parts
+	let (parts, mut body) = req.into_parts();
 
-	let names = vec!["theme", "front_page", "layout", "wide", "comment_sort", "show_nsfw"];
-	let values = vec![&form.theme, &form.front_page, &form.layout, &form.wide, &form.comment_sort, &form.show_nsfw];
+	// 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);
+		}
+	}
 
-	for (i, name) in names.iter().enumerate() {
-		match values[i] {
-			Some(value) => res.cookie(
-				Cookie::build(name.to_owned(), value)
+	// 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<_, _>>();
+
+	let mut res = redirect("/settings".to_string());
+
+	for &name in &PREFS {
+		match form.get(name) {
+			Some(value) => res.insert_cookie(
+				Cookie::build(name.to_owned(), value.to_owned())
 					.path("/")
 					.http_only(true)
 					.expires(OffsetDateTime::now_utc() + Duration::weeks(52))
 					.finish(),
 			),
-			None => res.del_cookie(&Cookie::named(name.to_owned())),
+			None => res.remove_cookie(name.to_string()),
+		};
+	}
+
+	Ok(res)
+}
+
+fn set_cookies_method(req: Request<Body>, remove_cookies: bool) -> Response<Body> {
+	// 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();
+
+	let form = url::form_urlencoded::parse(query).collect::<HashMap<_, _>>();
+
+	let path = match form.get("redirect") {
+		Some(value) => format!("/{}", value.replace("%26", "&").replace("%23", "#")),
+		None => "/".to_string(),
+	};
+
+	let mut res = redirect(path);
+
+	for &name in &PREFS {
+		match form.get(name) {
+			Some(value) => res.insert_cookie(
+				Cookie::build(name.to_owned(), value.to_owned())
+					.path("/")
+					.http_only(true)
+					.expires(OffsetDateTime::now_utc() + Duration::weeks(52))
+					.finish(),
+			),
+			None => {
+				if remove_cookies {
+					res.remove_cookie(name.to_string())
+				}
+			}
 		};
 	}
 
 	res
-		.content_type("text/html")
-		.set_header("Location", "/settings")
-		.body(r#"Redirecting to <a href="/settings">settings</a>..."#)
+}
+
+// Set cookies using response "Set-Cookie" header
+pub async fn restore(req: Request<Body>) -> Result<Response<Body>, String> {
+	Ok(set_cookies_method(req, true))
+}
+
+pub async fn update(req: Request<Body>) -> Result<Response<Body>, String> {
+	Ok(set_cookies_method(req, false))
 }

src/subreddit.rs

@@ -1,7 +1,10 @@
 // CRATES
-use crate::utils::*;
-use actix_web::{cookie::Cookie, HttpRequest, HttpResponse, Result};
+use crate::esc;
+use crate::utils::{catch_random, error, format_num, format_url, param, redirect, rewrite_urls, setting, template, val, Post, Preferences, Subreddit};
+use crate::{client::json, server::ResponseExt, RequestExt};
 use askama::Template;
+use cookie::Cookie;
+use hyper::{Body, Request, Response};
 use time::{Duration, OffsetDateTime};
 
 // STRUCTS
@@ -13,6 +16,7 @@ struct SubredditTemplate {
 	sort: (String, String),
 	ends: (String, String),
 	prefs: Preferences,
+	url: String,
 }
 
 #[derive(Template)]
@@ -24,38 +28,57 @@ struct WikiTemplate {
 	prefs: Preferences,
 }
 
+#[derive(Template)]
+#[template(path = "wall.html", escape = "none")]
+struct WallTemplate {
+	title: String,
+	sub: String,
+	msg: String,
+	prefs: Preferences,
+	url: String,
+}
+
 // SERVICES
-pub async fn page(req: HttpRequest) -> HttpResponse {
-	let subscribed = cookie(&req, "subscriptions");
-	let front_page = cookie(&req, "front_page");
-	let sort = req.match_info().get("sort").unwrap_or("hot").to_string();
+pub async fn community(req: Request<Body>) -> Result<Response<Body>, String> {
+	// Build Reddit API path
+	let root = req.uri().path() == "/";
+	let subscribed = setting(&req, "subscriptions");
+	let front_page = setting(&req, "front_page");
+	let post_sort = req.cookie("post_sort").map_or_else(|| "hot".to_string(), |c| c.value().to_string());
+	let sort = req.param("sort").unwrap_or_else(|| req.param("id").unwrap_or(post_sort));
 
-	let sub = req
-		.match_info()
-		.get("sub")
-		.map(String::from)
-		.unwrap_or(if front_page == "default" || front_page.is_empty() {
-			if subscribed.is_empty() {
-				"popular".to_string()
-			} else {
-				subscribed.to_owned()
-			}
+	let sub = req.param("sub").unwrap_or(if front_page == "default" || front_page.is_empty() {
+		if subscribed.is_empty() {
+			"popular".to_string()
 		} else {
-			front_page.to_owned()
-		});
+			subscribed.to_owned()
+		}
+	} else {
+		front_page.to_owned()
+	});
+	let quarantined = can_access_quarantine(&req, &sub) || root;
 
-	let path = format!("/r/{}/{}.json?{}", sub, sort, req.query_string());
+	// Handle random subreddits
+	if let Ok(random) = catch_random(&sub, "").await {
+		return Ok(random);
+	}
 
-	match fetch_posts(&path, String::new()).await {
+	if req.param("sub").is_some() && sub.starts_with("u_") {
+		return Ok(redirect(["/user/", &sub[2..]].concat()));
+	}
+
+	let path = format!("/r/{}/{}.json?{}&raw_json=1", sub, sort, req.uri().query().unwrap_or_default());
+
+	match Post::fetch(&path, String::new(), quarantined).await {
 		Ok((posts, after)) => {
 			// If you can get subreddit posts, also request subreddit metadata
 			let sub = if !sub.contains('+') && sub != subscribed && sub != "popular" && sub != "all" {
 				// Regular subreddit
-				subreddit(&sub).await.unwrap_or_default()
+				subreddit(&sub, quarantined).await.unwrap_or_default()
 			} else if sub == subscribed {
 				// Subscription feed
-				if req.path().starts_with("/r/") {
-					subreddit(&sub).await.unwrap_or_default()
+				if req.uri().path().starts_with("/r/") {
+					subreddit(&sub, quarantined).await.unwrap_or_default()
 				} else {
 					Subreddit::default()
 				}
@@ -69,42 +92,132 @@ pub async fn page(req: HttpRequest) -> HttpResponse {
 				Subreddit::default()
 			};
 
-			let s = SubredditTemplate {
+			let url = String::from(req.uri().path_and_query().map_or("", |val| val.as_str()));
+
+			template(SubredditTemplate {
 				sub,
 				posts,
-				sort: (sort, param(&path, "t")),
-				ends: (param(&path, "after"), after),
-				prefs: prefs(req),
-			}
-			.render()
-			.unwrap();
-			HttpResponse::Ok().content_type("text/html").body(s)
+				sort: (sort, param(&path, "t").unwrap_or_default()),
+				ends: (param(&path, "after").unwrap_or_default(), after),
+				prefs: Preferences::new(req),
+				url,
+			})
 		}
-		Err(msg) => error(msg).await,
+		Err(msg) => match msg.as_str() {
+			"quarantined" => quarantine(req, sub),
+			"private" => error(req, format!("r/{} is a private community", sub)).await,
+			"banned" => error(req, format!("r/{} has been banned from Reddit", sub)).await,
+			_ => error(req, msg).await,
+		},
 	}
 }
 
+pub fn quarantine(req: Request<Body>, sub: String) -> Result<Response<Body>, String> {
+	let wall = WallTemplate {
+		title: format!("r/{} is quarantined", sub),
+		msg: "Please click the button below to continue to this subreddit.".to_string(),
+		url: req.uri().to_string(),
+		sub,
+		prefs: Preferences::new(req),
+	};
+
+	Ok(
+		Response::builder()
+			.status(403)
+			.header("content-type", "text/html")
+			.body(wall.render().unwrap_or_default().into())
+			.unwrap_or_default(),
+	)
+}
+
+pub async fn add_quarantine_exception(req: Request<Body>) -> Result<Response<Body>, String> {
+	let subreddit = req.param("sub").ok_or("Invalid URL")?;
+	let redir = param(&format!("?{}", req.uri().query().unwrap_or_default()), "redir").ok_or("Invalid URL")?;
+	let mut res = redirect(redir);
+	res.insert_cookie(
+		Cookie::build(&format!("allow_quaran_{}", subreddit.to_lowercase()), "true")
+			.path("/")
+			.http_only(true)
+			.expires(cookie::Expiration::Session)
+			.finish(),
+	);
+	Ok(res)
+}
+
+pub fn can_access_quarantine(req: &Request<Body>, sub: &str) -> bool {
+	// Determine if the subreddit can be accessed
+	setting(&req, &format!("allow_quaran_{}", sub.to_lowercase())).parse().unwrap_or_default()
+}
+
 // Sub or unsub by setting subscription cookie using response "Set-Cookie" header
-pub async fn subscriptions(req: HttpRequest) -> HttpResponse {
-	let mut res = HttpResponse::Found();
-
-	let sub = req.match_info().get("sub").unwrap_or_default().to_string();
-	let action = req.match_info().get("action").unwrap_or_default().to_string();
-	let mut sub_list = prefs(req.to_owned()).subs;
-
-	// Modify sub list based on action
-	if action == "subscribe" && !sub_list.contains(&sub) {
-		sub_list.push(sub.to_owned());
-		sub_list.sort();
-	} else if action == "unsubscribe" {
-		sub_list.retain(|s| s != &sub);
+pub async fn subscriptions(req: Request<Body>) -> Result<Response<Body>, String> {
+	let sub = req.param("sub").unwrap_or_default();
+	// Handle random subreddits
+	if sub == "random" || sub == "randnsfw" {
+		return Err("Can't subscribe to random subreddit!".to_string());
 	}
 
+	let query = req.uri().query().unwrap_or_default().to_string();
+	let action: Vec<String> = req.uri().path().split('/').map(String::from).collect();
+
+	let mut sub_list = Preferences::new(req).subscriptions;
+
+	// Retrieve list of posts for these subreddits to extract display names
+	let posts = json(format!("/r/{}/hot.json?raw_json=1", sub), true).await?;
+	let display_lookup: Vec<(String, &str)> = posts["data"]["children"]
+		.as_array()
+		.map(|list| {
+			list
+				.iter()
+				.map(|post| {
+					let display_name = post["data"]["subreddit"].as_str().unwrap_or_default();
+					(display_name.to_lowercase(), display_name)
+				})
+				.collect::<Vec<_>>()
+		})
+		.unwrap_or_default();
+
+	// Find each subreddit name (separated by '+') in sub parameter
+	for part in sub.split('+') {
+		// Retrieve display name for the subreddit
+		let display;
+		let part = if let Some(&(_, display)) = display_lookup.iter().find(|x| x.0 == part.to_lowercase()) {
+			// This is already known, doesn't require seperate request
+			display
+		} else {
+			// This subreddit display name isn't known, retrieve it
+			let path: String = format!("/r/{}/about.json?raw_json=1", part);
+			display = json(path, true).await?;
+			display["data"]["display_name"].as_str().ok_or_else(|| "Failed to query subreddit name".to_string())?
+		};
+
+		// Modify sub list based on action
+		if action.contains(&"subscribe".to_string()) && !sub_list.contains(&part.to_owned()) {
+			// Add each sub name to the subscribed list
+			sub_list.push(part.to_owned());
+			// Reorder sub names alphabettically
+			sub_list.sort_by_key(|a| a.to_lowercase())
+		} else if action.contains(&"unsubscribe".to_string()) {
+			// Remove sub name from subscribed list
+			sub_list.retain(|s| s != part);
+		}
+	}
+
+	// Redirect back to subreddit
+	// check for redirect parameter if unsubscribing from outside sidebar
+	let path = if let Some(redirect_path) = param(&format!("?{}", query), "redirect") {
+		format!("/{}/", redirect_path)
+	} else {
+		format!("/r/{}", sub)
+	};
+
+	let mut res = redirect(path);
+
 	// Delete cookie if empty, else set
 	if sub_list.is_empty() {
-		res.del_cookie(&Cookie::build("subscriptions", "").path("/").finish());
+		res.remove_cookie("subscriptions".to_string());
 	} else {
-		res.cookie(
+		res.insert_cookie(
 			Cookie::build("subscriptions", sub_list.join("+"))
 				.path("/")
 				.http_only(true)
@@ -113,49 +226,113 @@ pub async fn subscriptions(req: HttpRequest) -> HttpResponse {
 		);
 	}
 
-	// Redirect back to subreddit
-	// check for redirect parameter if unsubscribing from outside sidebar
-	let redirect_path = param(&req.uri().to_string(), "redirect");
-	let path = if !redirect_path.is_empty() && redirect_path.starts_with('/') {
-		redirect_path
-	} else {
-		format!("/r/{}", sub)
-	};
-
-	res
-		.content_type("text/html")
-		.set_header("Location", path.to_owned())
-		.body(format!("Redirecting to <a href=\"{0}\">{0}</a>...", path))
+	Ok(res)
 }
 
-pub async fn wiki(req: HttpRequest) -> HttpResponse {
-	let sub = req.match_info().get("sub").unwrap_or("reddit.com").to_string();
-	let page = req.match_info().get("page").unwrap_or("index").to_string();
+pub async fn wiki(req: Request<Body>) -> Result<Response<Body>, String> {
+	let sub = req.param("sub").unwrap_or_else(|| "reddit.com".to_string());
+	let quarantined = can_access_quarantine(&req, &sub);
+	// Handle random subreddits
+	if let Ok(random) = catch_random(&sub, "/wiki").await {
+		return Ok(random);
+	}
+
+	let page = req.param("page").unwrap_or_else(|| "index".to_string());
 	let path: String = format!("/r/{}/wiki/{}.json?raw_json=1", sub, page);
 
-	match request(path).await {
-		Ok(res) => {
-			let s = WikiTemplate {
-				sub,
-				wiki: rewrite_url(res["data"]["content_html"].as_str().unwrap_or_default()),
-				page,
-				prefs: prefs(req),
+	match json(path, quarantined).await {
+		Ok(response) => template(WikiTemplate {
+			sub,
+			wiki: rewrite_urls(response["data"]["content_html"].as_str().unwrap_or("<h3>Wiki not found</h3>")),
+			page,
+			prefs: Preferences::new(req),
+		}),
+		Err(msg) => {
+			if msg == "quarantined" {
+				quarantine(req, sub)
+			} else {
+				error(req, msg).await
 			}
-			.render()
-			.unwrap();
-			HttpResponse::Ok().content_type("text/html").body(s)
 		}
-		Err(msg) => error(msg).await,
 	}
 }
 
-// SUBREDDIT
-async fn subreddit(sub: &str) -> Result<Subreddit, String> {
+pub async fn sidebar(req: Request<Body>) -> Result<Response<Body>, String> {
+	let sub = req.param("sub").unwrap_or_else(|| "reddit.com".to_string());
+	let quarantined = can_access_quarantine(&req, &sub);
+	// Handle random subreddits
+	if let Ok(random) = catch_random(&sub, "/about/sidebar").await {
+		return Ok(random);
+	}
+
 	// Build the Reddit JSON API url
 	let path: String = format!("/r/{}/about.json?raw_json=1", sub);
 
 	// Send a request to the url
-	match request(path).await {
+	match json(path, quarantined).await {
+		// If success, receive JSON in response
+		Ok(response) => template(WikiTemplate {
+			wiki: format!(
+				"{}<hr><h1>Moderators</h1><br><ul>{}</ul>",
+				rewrite_urls(&val(&response, "description_html").replace("\\", "")),
+				moderators(&sub, quarantined).await?.join(""),
+			),
+			sub,
+			page: "Sidebar".to_string(),
+			prefs: Preferences::new(req),
+		}),
+		Err(msg) => {
+			if msg == "quarantined" {
+				quarantine(req, sub)
+			} else {
+				error(req, msg).await
+			}
+		}
+	}
+}
+
+pub async fn moderators(sub: &str, quarantined: bool) -> Result<Vec<String>, String> {
+	// Retrieve and format the html for the moderators list
+	Ok(
+		moderators_list(sub, quarantined)
+			.await?
+			.iter()
+			.map(|m| format!("<li><a style=\"color: var(--accent)\" href=\"/u/{name}\">{name}</a></li>", name = m))
+			.collect(),
+	)
+}
+
+async fn moderators_list(sub: &str, quarantined: bool) -> Result<Vec<String>, String> {
+	// Build the moderator list URL
+	let path: String = format!("/r/{}/about/moderators.json?raw_json=1", sub);
+
+	// Retrieve response
+	let response = json(path, quarantined).await?["data"]["children"].clone();
+	Ok(
+		// Traverse json tree and format into list of strings
+		response
+			.as_array()
+			.unwrap_or(&Vec::new())
+			.iter()
+			.filter_map(|moderator| {
+				let name = moderator["name"].as_str().unwrap_or_default();
+				if name.is_empty() {
+					None
+				} else {
+					Some(name.to_string())
+				}
+			})
+			.collect::<Vec<_>>(),
+	)
+}
+
+// SUBREDDIT
+async fn subreddit(sub: &str, quarantined: bool) -> Result<Subreddit, String> {
+	// Build the Reddit JSON API url
+	let path: String = format!("/r/{}/about.json?raw_json=1", sub);
+
+	// Send a request to the url
+	match json(path, quarantined).await {
 		// If success, receive JSON in response
 		Ok(res) => {
 			// Metadata regarding the subreddit
@@ -163,15 +340,16 @@ async fn subreddit(sub: &str) -> Result<Subreddit, String> {
 			let active: i64 = res["data"]["accounts_active"].as_u64().unwrap_or_default() as i64;
 
 			// Fetch subreddit icon either from the community_icon or icon_img value
-			let community_icon: &str = res["data"]["community_icon"].as_str().map_or("", |s| s.split('?').collect::<Vec<&str>>()[0]);
+			let community_icon: &str = res["data"]["community_icon"].as_str().unwrap_or_default();
 			let icon = if community_icon.is_empty() { val(&res, "icon_img") } else { community_icon.to_string() };
 
 			let sub = Subreddit {
-				name: val(&res, "display_name"),
-				title: val(&res, "title"),
-				description: val(&res, "public_description"),
-				info: rewrite_url(&val(&res, "description_html").replace("\\", "")),
-				icon: format_url(icon.as_str()),
+				name: esc!(&res, "display_name"),
+				title: esc!(&res, "title"),
+				description: esc!(&res, "public_description"),
+				info: rewrite_urls(&val(&res, "description_html").replace("\\", "")),
+				moderators: moderators_list(sub, quarantined).await?,
+				icon: format_url(&icon),
 				members: format_num(members),
 				active: format_num(active),
 				wiki: res["data"]["wiki_enabled"].as_bool().unwrap_or_default(),

src/user.rs

@@ -1,7 +1,10 @@
 // CRATES
-use crate::utils::{error, fetch_posts, format_url, param, prefs, request, Post, Preferences, User};
-use actix_web::{HttpRequest, HttpResponse, Result};
+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
@@ -13,64 +16,68 @@ struct UserTemplate {
 	sort: (String, String),
 	ends: (String, String),
 	prefs: Preferences,
+	url: String,
 }
 
 // FUNCTIONS
-pub async fn profile(req: HttpRequest) -> HttpResponse {
+pub async fn profile(req: Request<Body>) -> Result<Response<Body>, String> {
 	// Build the Reddit JSON API path
-	let path = format!("{}.json?{}&raw_json=1", req.path(), req.query_string());
+	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.match_info().get("username").unwrap_or("").to_string();
+	let sort = param(&path, "sort").unwrap_or_default();
+	let username = req.param("name").unwrap_or_default();
 
 	// Request user posts/comments from Reddit
-	let posts = fetch_posts(&path, "Comment".to_string()).await;
+	let posts = Post::fetch(&path, "Comment".to_string(), false).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();
 
-			let s = UserTemplate {
+			template(UserTemplate {
 				user,
 				posts,
-				sort: (sort, param(&path, "t")),
-				ends: (param(&path, "after"), after),
-				prefs: prefs(req),
-			}
-			.render()
-			.unwrap();
-			HttpResponse::Ok().content_type("text/html").body(s)
+				sort: (sort, param(&path, "t").unwrap_or_default()),
+				ends: (param(&path, "after").unwrap_or_default(), after),
+				prefs: Preferences::new(req),
+				url,
+			})
 		}
 		// If there is an error show error page
-		Err(msg) => error(msg).await,
+		Err(msg) => error(req, msg).await,
 	}
 }
 
 // USER
 async fn user(name: &str) -> Result<User, String> {
 	// Build the Reddit JSON API path
-	let path: String = format!("/user/{}/about.json", name);
+	let path: String = format!("/user/{}/about.json?raw_json=1", name);
 
 	// Send a request to the url
-	match request(path).await {
+	match json(path, false).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;
 
-			// nested_val function used to parse JSON from Reddit APIs
+			// 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: about("title"),
-				icon: format_url(about("icon_img").as_str()),
+				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: about("banner_img"),
+				banner: esc!(about("banner_img")),
 				description: about("public_description"),
 			})
 		}

src/utils.rs

@@ -1,23 +1,20 @@
 //
 // CRATES
 //
-use actix_web::{cookie::Cookie, HttpRequest, HttpResponse, Result};
+use crate::{client::json, esc, server::RequestExt};
 use askama::Template;
-use base64::encode;
+use cookie::Cookie;
+use hyper::{Body, Request, Response};
 use regex::Regex;
-use serde_json::{from_str, Value};
+use serde_json::Value;
 use std::collections::HashMap;
 use time::{Duration, OffsetDateTime};
 use url::Url;
-// use cached::proc_macro::cached;
-
-//
-// STRUCTS
-//
 
 // Post flair with content, background color and foreground color
 pub struct Flair {
 	pub flair_parts: Vec<FlairPart>,
+	pub text: String,
 	pub background_color: String,
 	pub foreground_color: String,
 }
@@ -28,6 +25,42 @@ pub struct FlairPart {
 	pub value: String,
 }
 
+impl FlairPart {
+	pub fn parse(flair_type: &str, rich_flair: Option<&Vec<Value>>, text_flair: Option<&str>) -> Vec<Self> {
+		// Parse type of flair
+		match flair_type {
+			// If flair contains emojis and text
+			"richtext" => match rich_flair {
+				Some(rich) => rich
+					.iter()
+					// For each part of the flair, extract text and emojis
+					.map(|part| {
+						let value = |name: &str| part[name].as_str().unwrap_or_default();
+						Self {
+							flair_part_type: value("e").to_string(),
+							value: match value("e") {
+								"text" => value("t").to_string(),
+								"emoji" => format_url(value("u")),
+								_ => String::new(),
+							},
+						}
+					})
+					.collect::<Vec<Self>>(),
+				None => Vec::new(),
+			},
+			// If flair contains only text
+			"text" => match text_flair {
+				Some(text) => vec![Self {
+					flair_part_type: "text".to_string(),
+					value: text.to_string(),
+				}],
+				None => Vec::new(),
+			},
+			_ => Vec::new(),
+		}
+	}
+}
+
 pub struct Author {
 	pub name: String,
 	pub flair: Flair,
@@ -42,8 +75,122 @@ pub struct Flags {
 
 pub struct Media {
 	pub url: String,
+	pub alt_url: String,
 	pub width: i64,
 	pub height: i64,
+	pub poster: String,
+}
+
+impl Media {
+	pub async fn parse(data: &Value) -> (String, Self, Vec<GalleryMedia>) {
+		let mut gallery = Vec::new();
+
+		// If post is a video, return the video
+		let (post_type, url_val, alt_url_val) = if data["preview"]["reddit_video_preview"]["fallback_url"].is_string() {
+			// Return reddit video
+			(
+				if data["preview"]["reddit_video_preview"]["is_gif"].as_bool().unwrap_or(false) {
+					"gif"
+				} else {
+					"video"
+				},
+				&data["preview"]["reddit_video_preview"]["fallback_url"],
+				Some(&data["preview"]["reddit_video_preview"]["hls_url"]),
+			)
+		} else if data["secure_media"]["reddit_video"]["fallback_url"].is_string() {
+			// Return reddit video
+			(
+				if data["preview"]["reddit_video_preview"]["is_gif"].as_bool().unwrap_or(false) {
+					"gif"
+				} else {
+					"video"
+				},
+				&data["secure_media"]["reddit_video"]["fallback_url"],
+				Some(&data["secure_media"]["reddit_video"]["hls_url"]),
+			)
+		} else if data["post_hint"].as_str().unwrap_or("") == "image" {
+			// Handle images, whether GIFs or pics
+			let preview = &data["preview"]["images"][0];
+			let mp4 = &preview["variants"]["mp4"];
+
+			if mp4.is_object() {
+				// Return the mp4 if the media is a gif
+				("gif", &mp4["source"]["url"], None)
+			} else {
+				// Return the picture if the media is an image
+				if data["domain"] == "i.redd.it" {
+					("image", &data["url"], None)
+				} else {
+					("image", &preview["source"]["url"], None)
+				}
+			}
+		} else if data["is_self"].as_bool().unwrap_or_default() {
+			// If type is self, return permalink
+			("self", &data["permalink"], None)
+		} else if data["is_gallery"].as_bool().unwrap_or_default() {
+			// If this post contains a gallery of images
+			gallery = GalleryMedia::parse(&data["gallery_data"]["items"], &data["media_metadata"]);
+
+			("gallery", &data["url"], None)
+		} else {
+			// If type can't be determined, return url
+			("link", &data["url"], None)
+		};
+
+		let source = &data["preview"]["images"][0]["source"];
+
+		let url = if post_type == "self" || post_type == "link" {
+			url_val.as_str().unwrap_or_default().to_string()
+		} else {
+			format_url(url_val.as_str().unwrap_or_default())
+		};
+
+		let alt_url = alt_url_val.map_or(String::new(), |val| format_url(val.as_str().unwrap_or_default()));
+
+		(
+			post_type.to_string(),
+			Self {
+				url,
+				alt_url,
+				width: source["width"].as_i64().unwrap_or_default(),
+				height: source["height"].as_i64().unwrap_or_default(),
+				poster: format_url(source["url"].as_str().unwrap_or_default()),
+			},
+			gallery,
+		)
+	}
+}
+
+pub struct GalleryMedia {
+	pub url: String,
+	pub width: i64,
+	pub height: i64,
+	pub caption: String,
+	pub outbound_url: String,
+}
+
+impl GalleryMedia {
+	fn parse(items: &Value, metadata: &Value) -> Vec<Self> {
+		items
+			.as_array()
+			.unwrap_or(&Vec::new())
+			.iter()
+			.map(|item| {
+				// For each image in gallery
+				let media_id = item["media_id"].as_str().unwrap_or_default();
+				let image = &metadata[media_id]["s"];
+
+				// Construct gallery items
+				Self {
+					url: format_url(image["u"].as_str().unwrap_or_default()),
+					width: image["x"].as_i64().unwrap_or_default(),
+					height: image["y"].as_i64().unwrap_or_default(),
+					caption: item["caption"].as_str().unwrap_or_default().to_string(),
+					outbound_url: item["outbound_url"].as_str().unwrap_or_default().to_string(),
+				}
+			})
+			.collect::<Vec<Self>>()
+	}
 }
 
 // Post containing content, metadata and media
@@ -54,7 +201,7 @@ pub struct Post {
 	pub body: String,
 	pub author: Author,
 	pub permalink: String,
-	pub score: String,
+	pub score: (String, String),
 	pub upvote_ratio: i64,
 	pub post_type: String,
 	pub flair: Flair,
@@ -64,18 +211,136 @@ pub struct Post {
 	pub domain: String,
 	pub rel_time: String,
 	pub created: String,
-	pub comments: String,
+	pub comments: (String, String),
+	pub gallery: Vec<GalleryMedia>,
 }
 
+impl Post {
+	// Fetch posts of a user or subreddit and return a vector of posts and the "after" value
+	pub async fn fetch(path: &str, fallback_title: String, quarantine: bool) -> Result<(Vec<Self>, String), String> {
+		let res;
+		let post_list;
+
+		// Send a request to the url
+		match json(path.to_string(), quarantine).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),
+		}
+
+		// 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".to_string()),
+		}
+
+		let mut posts: Vec<Self> = Vec::new();
+
+		// For each post from posts list
+		for post in post_list {
+			let data = &post["data"];
+
+			let (rel_time, created) = time(data["created_utc"].as_f64().unwrap_or_default());
+			let score = data["score"].as_i64().unwrap_or_default();
+			let ratio: f64 = data["upvote_ratio"].as_f64().unwrap_or(1.0) * 100.0;
+			let title = esc!(post, "title");
+
+			// Determine the type of media along with the media URL
+			let (post_type, media, gallery) = Media::parse(&data).await;
+
+			posts.push(Self {
+				id: val(post, "id"),
+				title: esc!(if title.is_empty() { fallback_title.to_owned() } else { title }),
+				community: val(post, "subreddit"),
+				body: rewrite_urls(&val(post, "body_html")),
+				author: Author {
+					name: val(post, "author"),
+					flair: Flair {
+						flair_parts: FlairPart::parse(
+							data["author_flair_type"].as_str().unwrap_or_default(),
+							data["author_flair_richtext"].as_array(),
+							data["author_flair_text"].as_str(),
+						),
+						text: esc!(post, "link_flair_text"),
+						background_color: val(post, "author_flair_background_color"),
+						foreground_color: val(post, "author_flair_text_color"),
+					},
+					distinguished: val(post, "distinguished"),
+				},
+				score: if data["hide_score"].as_bool().unwrap_or_default() {
+					("\u{2022}".to_string(), "Hidden".to_string())
+				} else {
+					format_num(score)
+				},
+				upvote_ratio: ratio as i64,
+				post_type,
+				thumbnail: Media {
+					url: format_url(val(post, "thumbnail").as_str()),
+					alt_url: String::new(),
+					width: data["thumbnail_width"].as_i64().unwrap_or_default(),
+					height: data["thumbnail_height"].as_i64().unwrap_or_default(),
+					poster: "".to_string(),
+				},
+				media,
+				domain: val(post, "domain"),
+				flair: Flair {
+					flair_parts: FlairPart::parse(
+						data["link_flair_type"].as_str().unwrap_or_default(),
+						data["link_flair_richtext"].as_array(),
+						data["link_flair_text"].as_str(),
+					),
+					text: esc!(post, "link_flair_text"),
+					background_color: val(post, "link_flair_background_color"),
+					foreground_color: if val(post, "link_flair_text_color") == "dark" {
+						"black".to_string()
+					} else {
+						"white".to_string()
+					},
+				},
+				flags: Flags {
+					nsfw: data["over_18"].as_bool().unwrap_or_default(),
+					stickied: data["stickied"].as_bool().unwrap_or_default(),
+				},
+				permalink: val(post, "permalink"),
+				rel_time,
+				created,
+				comments: format_num(data["num_comments"].as_i64().unwrap_or_default()),
+				gallery,
+			});
+		}
+
+		Ok((posts, res["data"]["after"].as_str().unwrap_or_default().to_string()))
+	}
+}
+
+#[derive(Template)]
+#[template(path = "comment.html", escape = "none")]
 // Comment with content, post, score and data/time that it was posted
 pub struct Comment {
 	pub id: String,
+	pub kind: String,
+	pub parent_id: String,
+	pub parent_kind: String,
+	pub post_link: String,
+	pub post_author: String,
 	pub body: String,
 	pub author: Author,
-	pub score: String,
+	pub score: (String, String),
 	pub rel_time: String,
 	pub created: String,
+	pub edited: (String, String),
 	pub replies: Vec<Comment>,
+	pub highlighted: bool,
+}
+
+#[derive(Template)]
+#[template(path = "error.html", escape = "none")]
+pub struct ErrorTemplate {
+	pub msg: String,
+	pub prefs: Preferences,
 }
 
 #[derive(Default)]
@@ -97,9 +362,10 @@ pub struct Subreddit {
 	pub title: String,
 	pub description: String,
 	pub info: String,
+	pub moderators: Vec<String>,
 	pub icon: String,
-	pub members: String,
-	pub active: String,
+	pub members: (String, String),
+	pub active: (String, String),
 	pub wiki: bool,
 }
 
@@ -113,14 +379,6 @@ pub struct Params {
 	pub before: Option<String>,
 }
 
-// Error template
-#[derive(Template)]
-#[template(path = "error.html", escape = "none")]
-pub struct ErrorTemplate {
-	pub msg: String,
-	pub prefs: Preferences,
-}
-
 #[derive(Default)]
 pub struct Preferences {
 	pub theme: String,
@@ -128,38 +386,76 @@ pub struct Preferences {
 	pub layout: String,
 	pub wide: String,
 	pub show_nsfw: String,
+	pub hide_hls_notification: String,
+	pub use_hls: String,
 	pub comment_sort: String,
-	pub subs: Vec<String>,
+	pub post_sort: String,
+	pub subscriptions: Vec<String>,
+}
+
+impl Preferences {
+	// Build preferences from cookies
+	pub fn new(req: Request<Body>) -> Self {
+		Self {
+			theme: setting(&req, "theme"),
+			front_page: setting(&req, "front_page"),
+			layout: setting(&req, "layout"),
+			wide: setting(&req, "wide"),
+			show_nsfw: setting(&req, "show_nsfw"),
+			use_hls: setting(&req, "use_hls"),
+			hide_hls_notification: setting(&req, "hide_hls_notification"),
+			comment_sort: setting(&req, "comment_sort"),
+			post_sort: setting(&req, "post_sort"),
+			subscriptions: setting(&req, "subscriptions").split('+').map(String::from).filter(|s| !s.is_empty()).collect(),
+		}
+	}
 }
 
 //
 // FORMATTING
 //
 
-// Build preferences from cookies
-pub fn prefs(req: HttpRequest) -> Preferences {
-	Preferences {
-		theme: cookie(&req, "theme"),
-		front_page: cookie(&req, "front_page"),
-		layout: cookie(&req, "layout"),
-		wide: cookie(&req, "wide"),
-		show_nsfw: cookie(&req, "show_nsfw"),
-		comment_sort: cookie(&req, "comment_sort"),
-		subs: cookie(&req, "subscriptions").split('+').map(String::from).filter(|s| !s.is_empty()).collect(),
-	}
+// Grab a query parameter from a url
+pub fn param(path: &str, value: &str) -> Option<String> {
+	Some(
+		Url::parse(format!("https://libredd.it/{}", path).as_str())
+			.ok()?
+			.query_pairs()
+			.into_owned()
+			.collect::<HashMap<_, _>>()
+			.get(value)?
+			.to_owned(),
+	)
 }
 
-// Grab a query param from a url
-pub fn param(path: &str, value: &str) -> String {
-	match Url::parse(format!("https://libredd.it/{}", path).as_str()) {
-		Ok(url) => url.query_pairs().into_owned().collect::<HashMap<_, _>>().get(value).unwrap_or(&String::new()).to_owned(),
-		_ => String::new(),
-	}
+// Retrieve the value of a setting by name
+pub fn setting(req: &Request<Body>, name: &str) -> String {
+	// Parse a cookie value from request
+	req
+		.cookie(name)
+		.unwrap_or_else(|| {
+			// If there is no cookie for this setting, try receiving a default from an environment variable
+			if let Ok(default) = std::env::var(format!("LIBREDDIT_DEFAULT_{}", name.to_uppercase())) {
+				Cookie::new(name, default)
+			} else {
+				Cookie::named(name)
+			}
+		})
+		.value()
+		.to_string()
 }
 
-// Parse Cookie value from request
-pub fn cookie(req: &HttpRequest, name: &str) -> String {
-	actix_web::HttpMessage::cookie(req, name).unwrap_or_else(|| Cookie::new(name, "")).value().to_string()
+// Detect and redirect in the event of a random subreddit
+pub async fn catch_random(sub: &str, additional: &str) -> Result<Response<Body>, String> {
+	if (sub == "random" || sub == "randnsfw") && !sub.contains('+') {
+		let new_sub = json(format!("/r/{}/about.json?raw_json=1", sub), false).await?["data"]["display_name"]
+			.as_str()
+			.unwrap_or_default()
+			.to_string();
+		Ok(redirect(format!("/r/{}{}", new_sub, additional)))
+	} else {
+		Err("No redirect needed".to_string())
+	}
 }
 
 // Direct urls to proxy if proxy is enabled
@@ -167,103 +463,99 @@ pub fn format_url(url: &str) -> String {
 	if url.is_empty() || url == "self" || url == "default" || url == "nsfw" || url == "spoiler" {
 		String::new()
 	} else {
-		format!("/proxy/{}", encode(url).as_str())
+		match Url::parse(url) {
+			Ok(parsed) => {
+				let domain = parsed.domain().unwrap_or_default();
+
+				let capture = |regex: &str, format: &str, segments: i16| {
+					Regex::new(regex)
+						.map(|re| match re.captures(url) {
+							Some(caps) => match segments {
+								1 => [format, &caps[1]].join(""),
+								2 => [format, &caps[1], "/", &caps[2]].join(""),
+								_ => String::new(),
+							},
+							None => String::new(),
+						})
+						.unwrap_or_default()
+				};
+
+				macro_rules! chain {
+					() => {
+						{
+							String::new()
+						}
+					};
+
+					( $first_fn:expr, $($other_fns:expr), *) => {
+						{
+							let result = $first_fn;
+							if result.is_empty() {
+								chain!($($other_fns,)*)
+							}
+							else
+							{
+								result
+							}
+						}
+					};
+				}
+
+				match domain {
+					"v.redd.it" => chain!(
+						capture(r"https://v\.redd\.it/(.*)/DASH_([0-9]{2,4}(\.mp4|$))", "/vid/", 2),
+						capture(r"https://v\.redd\.it/(.+)/(HLSPlaylist\.m3u8.*)$", "/hls/", 2)
+					),
+					"i.redd.it" => capture(r"https://i\.redd\.it/(.*)", "/img/", 1),
+					"a.thumbs.redditmedia.com" => capture(r"https://a\.thumbs\.redditmedia\.com/(.*)", "/thumb/a/", 1),
+					"b.thumbs.redditmedia.com" => capture(r"https://b\.thumbs\.redditmedia\.com/(.*)", "/thumb/b/", 1),
+					"emoji.redditmedia.com" => capture(r"https://emoji\.redditmedia\.com/(.*)/(.*)", "/emoji/", 2),
+					"preview.redd.it" => capture(r"https://preview\.redd\.it/(.*)", "/preview/pre/", 1),
+					"external-preview.redd.it" => capture(r"https://external\-preview\.redd\.it/(.*)", "/preview/external-pre/", 1),
+					"styles.redditmedia.com" => capture(r"https://styles\.redditmedia\.com/(.*)", "/style/", 1),
+					"www.redditstatic.com" => capture(r"https://www\.redditstatic\.com/(.*)", "/static/", 1),
+					_ => String::new(),
+				}
+			}
+			Err(_) => String::new(),
+		}
 	}
 }
 
 // Rewrite Reddit links to Libreddit in body of text
-pub fn rewrite_url(text: &str) -> String {
-	let re = Regex::new(r#"href="(https://|http://|)(www.|)(reddit).(com)/"#).unwrap();
-	re.replace_all(text, r#"href="/"#).to_string()
+pub fn rewrite_urls(input_text: &str) -> String {
+	let text1 = match Regex::new(r#"href="(https|http|)://(www.|old.|np.|amp.|)(reddit).(com)/"#) {
+		Ok(re) => re.replace_all(input_text, r#"href="/"#).to_string(),
+		Err(_) => String::new(),
+	};
+
+	// Rewrite external media previews to Libreddit
+	match Regex::new(r"https://external-preview\.redd\.it(.*)[^?]") {
+		Ok(re) => {
+			if re.is_match(&text1) {
+				re.replace_all(&text1, format_url(re.find(&text1).map(|x| x.as_str()).unwrap_or_default())).to_string()
+			} else {
+				text1
+			}
+		}
+		Err(_) => String::new(),
+	}
 }
 
 // Append `m` and `k` for millions and thousands respectively
-pub fn format_num(num: i64) -> String {
-	if num >= 1_000_000 {
+pub fn format_num(num: i64) -> (String, String) {
+	let truncated = if num >= 1_000_000 || num <= -1_000_000 {
 		format!("{}m", num / 1_000_000)
-	} else if num >= 1000 {
+	} else if num >= 1000 || num <= -1000 {
 		format!("{}k", num / 1_000)
 	} else {
 		num.to_string()
-	}
-}
-
-pub async fn media(data: &Value) -> (String, Media) {
-	let post_type: &str;
-	// If post is a video, return the video
-	let url = if data["preview"]["reddit_video_preview"]["fallback_url"].is_string() {
-		post_type = "video";
-		format_url(data["preview"]["reddit_video_preview"]["fallback_url"].as_str().unwrap_or_default())
-	} else if data["secure_media"]["reddit_video"]["fallback_url"].is_string() {
-		post_type = "video";
-		format_url(data["secure_media"]["reddit_video"]["fallback_url"].as_str().unwrap_or_default())
-	// Handle images, whether GIFs or pics
-	} else if data["post_hint"].as_str().unwrap_or("") == "image" {
-		let preview = data["preview"]["images"][0].clone();
-		match preview["variants"]["mp4"].as_object() {
-			// Return the mp4 if the media is a gif
-			Some(gif) => {
-				post_type = "gif";
-				format_url(gif["source"]["url"].as_str().unwrap_or_default())
-			}
-			// Return the picture if the media is an image
-			None => {
-				post_type = "image";
-				format_url(preview["source"]["url"].as_str().unwrap_or_default())
-			}
-		}
-	} else if data["is_self"].as_bool().unwrap_or_default() {
-		post_type = "self";
-		data["permalink"].as_str().unwrap_or_default().to_string()
-	} else {
-		post_type = "link";
-		data["url"].as_str().unwrap_or_default().to_string()
 	};
 
-	(
-		post_type.to_string(),
-		Media {
-			url,
-			width: data["preview"]["images"][0]["source"]["width"].as_i64().unwrap_or_default(),
-			height: data["preview"]["images"][0]["source"]["height"].as_i64().unwrap_or_default(),
-		},
-	)
-}
-
-pub fn parse_rich_flair(flair_type: String, rich_flair: Option<&Vec<Value>>, text_flair: Option<&str>) -> Vec<FlairPart> {
-	// Parse type of flair
-	match flair_type.as_str() {
-		// If flair contains emojis and text
-		"richtext" => match rich_flair {
-			Some(rich) => rich
-				.iter()
-				// For each part of the flair, extract text and emojis
-				.map(|part| {
-					let value = |name: &str| part[name].as_str().unwrap_or_default();
-					FlairPart {
-						flair_part_type: value("e").to_string(),
-						value: match value("e") {
-							"text" => value("t").to_string(),
-							"emoji" => format_url(value("u")),
-							_ => String::new(),
-						},
-					}
-				})
-				.collect::<Vec<FlairPart>>(),
-			None => Vec::new(),
-		},
-		// If flair contains only text
-		"text" => match text_flair {
-			Some(text) => vec![FlairPart {
-				flair_part_type: "text".to_string(),
-				value: text.to_string(),
-			}],
-			None => Vec::new(),
-		},
-		_ => Vec::new(),
-	}
+	(truncated, num.to_string())
 }
 
+// Parse a relative and absolute time from a UNIX timestamp
 pub fn time(created: f64) -> (String, String) {
 	let time = OffsetDateTime::from_unix_timestamp(created.round() as i64);
 	let time_delta = OffsetDateTime::now_utc() - time;
@@ -280,210 +572,65 @@ pub fn time(created: f64) -> (String, String) {
 		format!("{}m ago", time_delta.whole_minutes())
 	};
 
-	(rel_time, time.format("%b %d %Y, %H:%M UTC"))
+	(rel_time, time.format("%b %d %Y, %H:%M:%S UTC"))
 }
 
-//
-// JSON PARSING
-//
-
 // val() function used to parse JSON from Reddit APIs
 pub fn val(j: &Value, k: &str) -> String {
 	j["data"][k].as_str().unwrap_or_default().to_string()
 }
 
-// Fetch posts of a user or subreddit and return a vector of posts and the "after" value
-pub async fn fetch_posts(path: &str, fallback_title: String) -> Result<(Vec<Post>, String), String> {
-	let res;
-	let post_list;
-
-	// Send a request to the url
-	match request(path.to_string()).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),
-	}
-
-	// 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".to_string()),
-	}
-
-	let mut posts: Vec<Post> = Vec::new();
-
-	// For each post from posts list
-	for post in post_list {
-		let (rel_time, created) = time(post["data"]["created_utc"].as_f64().unwrap_or_default());
-		let score = post["data"]["score"].as_i64().unwrap_or_default();
-		let ratio: f64 = post["data"]["upvote_ratio"].as_f64().unwrap_or(1.0) * 100.0;
-		let title = val(post, "title");
-
-		// Determine the type of media along with the media URL
-		let (post_type, media) = media(&post["data"]).await;
-
-		posts.push(Post {
-			id: val(post, "id"),
-			title: if title.is_empty() { fallback_title.to_owned() } else { title },
-			community: val(post, "subreddit"),
-			body: rewrite_url(&val(post, "body_html")),
-			author: Author {
-				name: val(post, "author"),
-				flair: Flair {
-					flair_parts: parse_rich_flair(
-						val(post, "author_flair_type"),
-						post["data"]["author_flair_richtext"].as_array(),
-						post["data"]["author_flair_text"].as_str(),
-					),
-					background_color: val(post, "author_flair_background_color"),
-					foreground_color: val(post, "author_flair_text_color"),
-				},
-				distinguished: val(post, "distinguished"),
-			},
-			score: if post["data"]["hide_score"].as_bool().unwrap_or_default() {
-				"•".to_string()
-			} else {
-				format_num(score)
-			},
-			upvote_ratio: ratio as i64,
-			post_type,
-			thumbnail: Media {
-				url: format_url(val(post, "thumbnail").as_str()),
-				width: post["data"]["thumbnail_width"].as_i64().unwrap_or_default(),
-				height: post["data"]["thumbnail_height"].as_i64().unwrap_or_default(),
-			},
-			media,
-			domain: val(post, "domain"),
-			flair: Flair {
-				flair_parts: parse_rich_flair(
-					val(post, "link_flair_type"),
-					post["data"]["link_flair_richtext"].as_array(),
-					post["data"]["link_flair_text"].as_str(),
-				),
-				background_color: val(post, "link_flair_background_color"),
-				foreground_color: if val(post, "link_flair_text_color") == "dark" {
-					"black".to_string()
-				} else {
-					"white".to_string()
-				},
-			},
-			flags: Flags {
-				nsfw: post["data"]["over_18"].as_bool().unwrap_or_default(),
-				stickied: post["data"]["stickied"].as_bool().unwrap_or_default(),
-			},
-			permalink: val(post, "permalink"),
-			rel_time,
-			created,
-			comments: format_num(post["data"]["num_comments"].as_i64().unwrap_or_default()),
-		});
-	}
-
-	Ok((posts, res["data"]["after"].as_str().unwrap_or_default().to_string()))
+#[macro_export]
+macro_rules! esc {
+	($f:expr) => {
+		$f.replace('<', "&lt;").replace('>', "&gt;")
+	};
+	($j:expr, $k:expr) => {
+		$j["data"][$k].as_str().unwrap_or_default().to_string().replace('<', "&lt;").replace('>', "&gt;")
+	};
 }
 
+// Escape < and > to accurately render HTML
+// pub fn esc(j: &Value, k: &str) -> String {
+// 	val(j,k)
+// 		// .replace('&', "&amp;")
+// 		.replace('<', "&lt;")
+// 		.replace('>', "&gt;")
+// 		// .replace('"', "&quot;")
+// 		// .replace('\'', "&#x27;")
+// 		// .replace('/', "&#x2f;")
+// }
+
 //
 // NETWORKING
 //
 
-pub async fn error(msg: String) -> HttpResponse {
+pub fn template(t: impl Template) -> Result<Response<Body>, String> {
+	Ok(
+		Response::builder()
+			.status(200)
+			.header("content-type", "text/html")
+			.body(t.render().unwrap_or_default().into())
+			.unwrap_or_default(),
+	)
+}
+
+pub fn redirect(path: String) -> Response<Body> {
+	Response::builder()
+		.status(302)
+		.header("content-type", "text/html")
+		.header("Location", &path)
+		.body(format!("Redirecting to <a href=\"{0}\">{0}</a>...", path).into())
+		.unwrap_or_default()
+}
+
+pub async fn error(req: Request<Body>, msg: String) -> Result<Response<Body>, String> {
 	let body = ErrorTemplate {
 		msg,
-		prefs: Preferences::default(),
+		prefs: Preferences::new(req),
 	}
 	.render()
 	.unwrap_or_default();
-	HttpResponse::NotFound().content_type("text/html").body(body)
-}
-
-// Make a request to a Reddit API and parse the JSON response
-// #[cached(size=100,time=60, result = true)]
-pub async fn request(path: String) -> Result<Value, String> {
-	let url = format!("https://www.reddit.com{}", path);
-	let user_agent = format!("web:libreddit:{}", env!("CARGO_PKG_VERSION"));
-
-	// Send request using awc
-	// async fn send(url: &str) -> Result<String, (bool, String)> {
-	// 	let client = actix_web::client::Client::default();
-	// 	let response = client.get(url).header("User-Agent", format!("web:libreddit:{}", env!("CARGO_PKG_VERSION"))).send().await;
-
-	// 	match response {
-	// 		Ok(mut payload) => {
-	// 			// Get first number of response HTTP status code
-	// 			match payload.status().to_string().chars().next() {
-	// 				// If success
-	// 				Some('2') => Ok(String::from_utf8(payload.body().limit(20_000_000).await.unwrap_or_default().to_vec()).unwrap_or_default()),
-	// 				// If redirection
-	// 				Some('3') => match payload.headers().get("location") {
-	// 					Some(location) => Err((true, location.to_str().unwrap_or_default().to_string())),
-	// 					None => Err((false, "Page not found".to_string())),
-	// 				},
-	// 				// Otherwise
-	// 				_ => Err((false, "Page not found".to_string())),
-	// 			}
-	// 		}
-	// 		Err(e) => { dbg!(e); Err((false, "Couldn't send request to Reddit, this instance may be being rate-limited. Try another.".to_string())) },
-	// 	}
-	// }
-
-	// // Print error if debugging then return error based on error message
-	// fn err(url: String, msg: String) -> Result<Value, String> {
-	// 	// #[cfg(debug_assertions)]
-	// 	dbg!(format!("{} - {}", url, msg));
-	// 	Err(msg)
-	// };
-
-	// // Parse JSON from body. If parsing fails, return error
-	// fn json(url: String, body: String) -> Result<Value, String> {
-	// 	match from_str(body.as_str()) {
-	// 		Ok(json) => Ok(json),
-	// 		Err(_) => err(url, "Failed to parse page JSON data".to_string()),
-	// 	}
-	// }
-
-	// // Make request to Reddit using send function
-	// match send(&url).await {
-	// 	// If success, parse and return body
-	// 	Ok(body) => json(url, body),
-	// 	// Follow any redirects
-	// 	Err((true, location)) => match send(location.as_str()).await {
-	// 		// If success, parse and return body
-	// 		Ok(body) => json(url, body),
-	// 		// Follow any redirects again
-	// 		Err((true, location)) => err(url, location),
-	// 		// Return errors if request fails
-	// 		Err((_, msg)) => err(url, msg),
-	// 	},
-	// 	// Return errors if request fails
-	// 	Err((_, msg)) => err(url, msg),
-	// }
-
-	// Send request using ureq
-	match ureq::get(&url).set("User-Agent", user_agent.as_str()).call() {
-		// If response is success
-		Ok(response) => {
-			// Parse the response from Reddit as JSON
-			let json_string = &response.into_string().unwrap_or_default();
-			match from_str(json_string) {
-				Ok(json) => Ok(json),
-				Err(e) => {
-					println!("{} - Failed to parse page JSON data: {} - {}", url, e, json_string);
-					Err("Failed to parse page JSON data".to_string())
-				}
-			}
-		}
-		// If response is error
-		Err(ureq::Error::Status(_, _)) => {
-			#[cfg(debug_assertions)]
-			dbg!(format!("{} - Page not found", url));
-			Err("Page not found".to_string())
-		}
-		// If failed to send request
-		Err(e) => {
-			println!("{} - Couldn't send request to Reddit: {}", url, e);
-			Err("Couldn't send request to Reddit, this instance may be being rate-limited. Try another.".to_string())
-		}
-	}
+
+	Ok(Response::builder().status(404).header("content-type", "text/html").body(body.into()).unwrap_or_default())
 }

static/manifest.json

@@ -0,0 +1,23 @@
+{
+	"name": "Libreddit",
+	"short_name": "Libreddit",
+	"display": "standalone",
+	"background_color": "#1f1f1f",
+	"description": "An alternative private front-end to Reddit",
+	"theme_color": "#1f1f1f",
+	"icons": [
+		{
+			"src": "logo.png",
+			"sizes": "512x512",
+			"type": "image/png"
+		},
+		{
+			"src": "apple-touch-icon.png",
+			"sizes": "180x180"
+		},
+		{
+			"src": "favicon.ico",
+			"sizes": "32x32"
+		}
+	]
+}

static/playHLSVideo.js

@@ -0,0 +1,77 @@
+// @license http://www.gnu.org/licenses/agpl-3.0.html AGPL-3.0
+(function () {
+    if (Hls.isSupported()) {
+        var videoSources = document.querySelectorAll("video source[type='application/vnd.apple.mpegurl']");
+        videoSources.forEach(function (source) {
+            var playlist = source.src;
+
+            var oldVideo = source.parentNode;
+            var autoplay = oldVideo.classList.contains("hls_autoplay");
+
+            // If HLS is supported natively then don't use hls.js
+            if (oldVideo.canPlayType(source.type)) {
+                if (autoplay) {
+                    oldVideo.play();
+                }
+                return;
+            }
+
+            // Replace video with copy that will have all "source" elements removed
+            var newVideo = oldVideo.cloneNode(true);
+            var allSources = newVideo.querySelectorAll("source");
+            allSources.forEach(function (source) {
+                source.remove();
+            });
+
+            // Empty source to enable play event
+            newVideo.src = "about:blank";
+
+            oldVideo.parentNode.replaceChild(newVideo, oldVideo);
+
+            function initializeHls() {
+                newVideo.removeEventListener('play', initializeHls);
+
+                var hls = new Hls({ autoStartLoad: false });
+                hls.loadSource(playlist);
+                hls.attachMedia(newVideo);
+                hls.on(Hls.Events.MANIFEST_PARSED, function () {
+                    hls.loadLevel = hls.levels.length - 1;
+                    hls.startLoad();
+                    newVideo.play();
+                });
+
+                hls.on(Hls.Events.ERROR, function (event, data) {
+                    var errorType = data.type;
+                    var errorFatal = data.fatal;
+                    if (errorFatal) {
+                        switch (errorType) {
+                            case Hls.ErrorType.NETWORK_ERROR:
+                                hls.startLoad();
+                                break;
+                            case Hls.ErrorType.MEDIA_ERROR:
+                                hls.recoverMediaError();
+                                break;
+                            default:
+                                hls.destroy();
+                                break;
+                        }
+                    }
+
+                    console.error("HLS error", data);
+                });
+            }
+
+            newVideo.addEventListener('play', initializeHls);
+
+            if (autoplay) {
+                newVideo.play();
+            }
+        });
+    } else {
+        var videos = document.querySelectorAll("video.hls_autoplay");
+        videos.forEach(function (video) {
+            video.setAttribute("autoplay", "");
+        });
+    }
+})();
+// @license-end

static/style.css

@@ -6,6 +6,12 @@
 	--admin: #ea0027;
 }
 
+@font-face {
+	font-family: 'Inter';
+	src: url('/Inter.var.woff2') format('woff2-variations');
+	font-style: normal;
+}
+
 /* Automatic theme selection */
 :root, .dark{
 	/* Default & fallback theme (dark) */
@@ -51,6 +57,90 @@
 	--shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
 }
 
+/* Black theme setting */
+.black {
+	--accent: #009a9a;
+	--green: #00a229;
+	--text: white;
+	--foreground: #0f0f0f;
+	--background: black;
+	--outside: black;
+	--post: black;
+	--panel-border: 2px solid #0f0f0f;
+	--highlighted: #0f0f0f;
+	--shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
+}
+
+/* Dracula theme setting */
+.dracula {
+	--accent: #bd93f9;
+	--green: #50fa7b;
+	--text: #f8f8f2;
+	--foreground: #3d4051;
+	--background: #282a36;
+	--outside: #44475a;
+	--post: #44475a;
+	--panel-border: 2px solid #44475a;
+	--highlighted: #4e5267;
+	--shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
+}
+
+/* Nord theme setting */
+.nord {
+	--accent: #8fbcbb; 
+	--green: #a3be8c;
+	--text: #eceff4;
+	--foreground: #3b4252;
+	--background: #2e3440;
+	--outside: #434c5e;
+	--post: #434c5e;
+	--panel-border: 2px solid #4c566a;
+	--highlighted: #3b4252;
+	--shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
+}
+
+/* Laserwave theme setting */
+.laserwave {
+	--accent: #eb64b9;
+	--green: #74dfc4;
+	--text: #e0dfe1;
+	--foreground: #302a36;
+	--background: #27212e;
+	--outside: #3e3647;
+	--post: #3e3647;
+	--panel-border: 2px solid #2f2738;
+	--highlighted: #302a36;
+	--shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
+}
+
+/* Violet theme setting */
+.violet {
+	--accent: #7c71dd;
+	--green: #5cff85;
+	--text: white;
+	--foreground: #1F2347;
+	--background: #12152b;
+	--outside: #181c3a;
+	--post: #181c3a;
+	--panel-border: 1px solid #1F2347;
+	--highlighted: #1F2347;
+	--shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
+}
+
+/* Gold theme setting */
+.gold {
+	--accent: #f2aa4c;
+	--green: #5cff85;
+	--text: white;
+	--foreground: #234;
+	--background: #101820;
+	--outside: #1b2936;
+	--post: #1b2936;
+	--panel-border: 0px solid black;
+	--highlighted: #234;
+	--shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
+}
+
 /* General */
 
 ::selection {
@@ -58,11 +148,15 @@
 	background: var(--accent);
 }
 
+:focus-visible {
+	outline: 2px solid var(--accent);
+}
+
 html, body, div, h1, h2, h3, h4, h5, h6, ul, ol, dl, li, dt, dd, p, blockquote,
 pre, form, fieldset, table, th, td, select, input {
 	margin: 0;
 	color: var(--text);
-	font-family: sans-serif;
+	font-family: "Inter";
 }
 
 body {
@@ -241,10 +335,11 @@ aside {
 }
 
 #user_description, #sub_description {
-	margin: 0 20px;
+	margin: 0 15px;
+	text-align: left;
 }
 
-#user_name, #user_description:not(:empty), #user_icon
+#user_name, #user_description:not(:empty), #user_icon,
 #sub_name, #sub_icon, #sub_description:not(:empty) {
 	margin-bottom: 20px;
 }
@@ -261,10 +356,14 @@ aside {
 
 /* Subscriptions */
 
-#sub_subscription {
+#sub_subscription, #user_subscription {
 	margin-top: 20px;
 }
 
+#multisub {
+	margin-bottom: 20px;
+}
+
 .subscribe, .unsubscribe {
 	padding: 10px 20px;
 	border-radius: 5px;
@@ -281,9 +380,9 @@ aside {
 	background-color: var(--highlighted);
 }
 
-/* Subscribed subreddit list */
+/* Feeds */
 
-#subscriptions {
+#feeds {
 	position: relative;
 	border-radius: 5px;
 	border: var(--panel-border);
@@ -294,14 +393,15 @@ aside {
 	display: inline-block;
 }
 
-#subscriptions > summary {
+#feeds > summary {
 	padding: 8px 15px;
 }
 
-#sub_list {
+#feed_list {
 	position: absolute;
 	display: flex;
 	min-width: 100%;
+	max-height: 500px;
 	border-radius: 5px;
 	box-shadow: var(--shadow);
 	background: var(--outside);
@@ -310,17 +410,24 @@ aside {
 	z-index: 1;
 }
 
-#sub_list > a {
+#feed_list > p {
+	font-size: 13px;
+	opacity: 0.5;
+	padding: 5px 20px;
+	margin-top: 10px;
+}
+
+#feed_list > a {
 	padding: 10px 20px;
 	transition: 0.2s background;
 }
 
-#sub_list > .selected {
+#feed_list > .selected {
 	background-color: var(--accent);
 	color: var(--foreground);
 }
 
-#sub_list > a:not(.selected):hover {
+#feed_list > a:not(.selected):hover {
 	background-color: var(--foreground);
 }
 
@@ -490,7 +597,26 @@ button.submit:hover > svg { stroke: var(--accent); }
 
 .search_subreddit { 
 	padding: 16px 20px;
-	display: block;
+	display: flex;
+}
+
+.search_subreddit_left {
+	display: flex;
+	align-items: center;
+}
+
+.search_subreddit_left:not(:empty) {
+	margin-right: 10px;
+}
+
+.search_subreddit_left img {
+	width: 35px;
+	height: 35px;
+	border-radius: 100%;
+}
+
+.search_subreddit_right {
+	overflow: auto;
 }
 
 a.search_subreddit:hover {
@@ -528,6 +654,12 @@ a.search_subreddit:hover {
 	word-break: break-word;
 }
 
+.thread_nav {
+	color: var(--accent);
+	font-weight: bold;
+	margin: 10px 0;
+}
+
 .post {
 	border-radius: 5px;
 	background: var(--post);
@@ -538,6 +670,7 @@ a.search_subreddit:hover {
 			"post_score post_title  post_thumbnail" 1fr
 			"post_score post_media  post_thumbnail" auto
 			"post_score post_body   post_thumbnail" auto
+			"post_score post_notification post_thumbnail" auto
 			"post_score post_footer post_thumbnail" auto
 			/ minmax(40px, auto) minmax(0, 1fr) fit-content(min(20%, 152px));
 }
@@ -580,6 +713,17 @@ a.search_subreddit:hover {
 	grid-area: post_title;
 }
 
+.post_notification {
+	grid-area: post_notification;
+	margin: 5px 15px;
+	text-align: center;
+	font-size: 12px;
+}
+
+.post_notification a {
+	text-decoration: underline;
+}
+
 .post_flair {
 	background: var(--accent);
 	color: var(--background);
@@ -590,9 +734,13 @@ a.search_subreddit:hover {
 	font-weight: bold;
 }
 
+.author_flair:empty, .post_flair:empty {
+	display: none;
+}
+
 .emoji {
-	width: 1em;
-	height: 1em;
+	width: 1.25em;
+	height: 1.25em;
 	display: inline-block;
 	background-size: contain;
 	background-position: 50% 50%;
@@ -610,27 +758,61 @@ a.search_subreddit:hover {
 	font-weight: bold;
 }
 
-.post_media {
+.post_media_image, .post .__NoScript_PlaceHolder__, .post_media_video, .gallery  {
 	max-width: calc(100% - 40px);
-	height: auto;
-	align-self: center;
-	margin-top: 15px;
-	margin: 5px auto;
 	grid-area: post_media;
-	background-color: var(--highlighted);
-	background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 100 100' width='100' height='100' xmlns='http://www.w3.org/2000/svg'><path d='M15,20 h70 a10,10 0 0 1 10,10 v45 a10,10 0 0 1 -10,10 h-70 a10,10 0 0 1 -10,-10 v-45 a10,10 0 0 1 10,-10 z' fill='none' stroke='rgba(128,128,128,0.5)' stroke-width='3' /><path d='M15,75 l25,-35 l15,20 l10,-10 l20, 25 z' stroke='none' fill='rgba(128,128,128,0.5)' /><circle cx='75' cy='35' r='7' stroke='none' fill='rgba(128,128,128,0.5)'/></svg>");
-	background-position: 50%;
-	background-repeat: no-repeat;
+	margin: 15px auto 5px auto;
+	height: auto;
 }
 
-.post_media.short {
+
+.post_media_video.short {
 	max-height: 512px;
 	width: auto;
 }
 
+.post_media_image.short svg, .post_media_image.short img{
+	max-height: 512px;
+	width: auto;
+}
+
+.post_media_image svg{
+	max-width: 100%;
+	height: auto;
+	align-self: center;
+	background-color: var(--highlighted);
+	background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 100 100' width='100' height='100' xmlns='http://www.w3.org/2000/svg'><path d='M15,20 h70 a10,10 0 0 1 10,10 v45 a10,10 0 0 1 -10,10 h-70 a10,10 0 0 1 -10,-10 v-45 a10,10 0 0 1 10,-10 z' fill='none' stroke='rgba(128,128,128,0.5)' stroke-width='3' /><path d='M15,75 l25,-35 l15,20 l10,-10 l20, 25 z' stroke='none' fill='rgba(128,128,128,0.5)' /><circle cx='75' cy='35' r='7' stroke='none' fill='rgba(128,128,128,0.5)'/></svg>");
+	background-position: 50%;
+	background-repeat: no-repeat;
+	vertical-align: bottom;
+}
+
+.post_media_image img {
+	max-width: 100%;
+	vertical-align: bottom;
+}
+
+.gallery img {
+	max-width: 100%;
+	vertical-align: bottom;
+}
+
+.gallery figcaption {
+	margin-top: 5px;
+}
+
+.gallery .outbound_url {
+	color: var(--accent);
+	text-overflow: ellipsis;
+	overflow: hidden;
+	white-space: nowrap;
+	display: block;
+	padding-top: 5px;
+}
+
 #post_url {
 	color: var(--accent);
-	margin: 5px 20px;
+	margin: 5px 15px;
 	grid-area: post_media;
 }
 
@@ -639,6 +821,7 @@ a.search_subreddit:hover {
 	font-weight: normal;
 	margin: 5px 15px;
 	grid-area: post_body;
+	width: calc(100% - 30px);
 }
 
 .post_footer {
@@ -707,6 +890,10 @@ a.search_subreddit:hover {
 	align-self: end;
 }
 
+.post_thumbnail img {
+	max-width: 100%;	
+}
+
 .stickied {
 	--accent: var(--green);
 	border: 1px solid var(--green);
@@ -779,7 +966,12 @@ a.search_subreddit:hover {
 .comment_body {
 	opacity: 0.9;
 	font-weight: normal;
-	margin: 10px 5px;
+	padding: 5px 5px;
+	margin: 5px 0;
+}
+
+.comment_body.highlighted {
+	background: var(--highlighted);
 }
 
 .comment_body > p:not(:first-child) {
@@ -809,6 +1001,12 @@ a.search_subreddit:hover {
 	opacity: 0.5;
 }
 
+.edited {
+	opacity: 0.4;
+	font-style: italic;
+	font-size: 14px;
+}
+
 .line {
 	width: 2px;
 	height: 100%;
@@ -877,19 +1075,21 @@ a.search_subreddit:hover {
 
 /* Settings */
 
-#settings, #settings > form {
-	display: flex;
-	flex-direction: column;
-	align-items: center;
+#settings {
+	max-width: 450px;
 }
 
 #settings_note {
 	font-size: 14px;
-	max-width: 300px;
 	margin-top: 10px;
 	opacity: 0.75;
 }
 
+#settings_note a {
+	color: var(--accent);
+}
+
+
 .prefs {
 	display: flex;
 	flex-direction: column;
@@ -898,6 +1098,7 @@ a.search_subreddit:hover {
 	padding: 20px;
 	background: var(--post);
 	border-radius: 5px;
+	margin-bottom: 20px;
 }
 
 .prefs > div {
@@ -906,10 +1107,7 @@ a.search_subreddit:hover {
 	width: 100%;
 	height: 35px;
 	align-items: center;
-}
-
-.prefs > div:not(:last-of-type) {
-	margin-bottom: 10px;
+	margin-top: 10px;
 }
 
 .prefs select {
@@ -936,28 +1134,16 @@ input[type="submit"] {
 	-moz-appearance: none;
 }
 
-#settings_subs {
-	list-style: none;
-	padding: 0;
-}
-
-#settings_subs > li {
-	display: flex;
-	margin: 10px 0;
-}
-#settings_subs > li:last-of-type { margin-bottom: 0; }
-
-#settings_subs > li > span {
-	padding: 10px 0;
-	margin-right: auto;
-}
-
 #settings_subs .unsubscribe {
 	margin-left: 30px;
 }
 
 /* Markdown */
 
+.md {
+	width: 100%;
+}
+
 .md > *:not(:first-child) {
 	margin-top: 20px;
 }
@@ -1004,6 +1190,8 @@ input[type="submit"] {
 
 .md table {
 	margin: 5px;
+	display: block;
+	overflow-x: auto;
 }
 
 .md code {
@@ -1026,48 +1214,15 @@ td, th {
 	padding: 10px;
 }
 
+/* Errors */
+
+#error { text-align: center; }
+#error h1 { margin-bottom: 10px; }
+#error h3 { opacity: 0.85; }
+#error a { color: var(--accent); }
+
 /* Mobile */
 
-@media screen and (max-width: 480px) {
-	#version { display: none; }
-
-	.post {
-		grid-template: 	"post_header post_header post_thumbnail" auto
-				"post_title  post_title  post_thumbnail" 1fr
-				"post_media  post_media  post_thumbnail" auto
-				"post_body   post_body   post_thumbnail" auto
-				"post_score  post_footer post_thumbnail" auto
-				/ auto 1fr fit-content(min(20%, 152px));
-	}
-	
-	.post_score {
-		margin: 5px 0px 20px 15px;
-		padding: 0;
-	}
-	
-	.compact .post_score { padding: 0; }
-	
-	.post_score::before {	content: "↑" }
-
-	.post_header { font-size: 14px; }
-	.post_footer { margin-left: 15px;	}
-
-	.replies > .comment {
-		margin-left: -25px;
-		padding: 5px 0;
-	}
-
-	.comment_left {
-		min-width: 45px;
-		padding: 5px 0px;
-	}
-
-	.comment_author { margin-left: 10px; }
-	.comment_score { min-width: 35px;	}
-	.comment_data::marker { font-size: 18px; }
-	.created { width: 100%; }
-}
-
 @media screen and (max-width: 800px) {
 	body { padding-top: 120px }
 
@@ -1095,6 +1250,10 @@ td, th {
 		right: 10px;
 		min-width: auto;
 	}
+	
+	#settings {
+		max-width: unset;
+	}
 
 	aside, #subreddit, #user {
 		margin: 0;
@@ -1105,3 +1264,61 @@ td, th {
 	#logo, #links { margin-bottom: 5px; }
 	#searchbox { width: calc(100vw - 35px); }
 }
+
+@media screen and (max-width: 480px) {
+	body { padding-top: 100px; }
+	#version { display: none; }
+
+	.post {
+		grid-template: 	"post_header post_header post_thumbnail" auto
+				"post_title  post_title  post_thumbnail" 1fr
+				"post_media  post_media  post_thumbnail" auto
+				"post_body   post_body   post_thumbnail" auto
+				"post_notification post_notification post_thumbnail" auto
+				"post_score  post_footer post_thumbnail" auto
+				/ auto 1fr fit-content(min(20%, 152px));
+	}
+	
+	.post_score {
+		margin: 5px 0px 20px 15px;
+		padding: 0;
+	}
+	
+	.compact .post_score { padding: 0; }
+	
+	.post_score::before {	content: "↑" }
+
+	.post_header { font-size: 14px; }
+	.post_footer { margin-left: 15px;	}
+
+	.replies > .comment {
+		margin-left: -12px;
+		padding: 5px 0;
+	}
+
+	.comment_left {
+		min-width: auto;
+		padding: 5px 0px;
+		align-items: initial;
+		margin-top: -5px;
+	}
+
+	.line {
+		margin-left: 5px;
+	}
+
+	/* .thread { margin-left: -5px; } */
+	.comment_right { padding: 5px 0 10px 2px; }
+	.comment_author { margin-left: 12px; }
+	.comment_data { margin-left: 12px; }
+	.comment_data::marker { font-size: 25px; }
+	.created { width: 100%; }
+
+	.comment_score {
+		min-width: 32px;
+		height: 20px;
+		font-size: 15px;
+		padding: 7px 0px;
+		margin-right: -5px;
+	}
+}

templates/base.html

@@ -6,6 +6,18 @@
 		<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 		<meta name="description" content="View on Libreddit, an alternative private front-end to Reddit.">
 		<meta name="viewport" content="width=device-width, initial-scale=1.0">
+		<!-- General PWA -->
+		<meta name="theme-color" content="#1F1F1F">
+		<!-- iOS Application -->
+		<meta name="apple-mobile-web-app-title" content="Libreddit">
+		<meta name="apple-mobile-web-app-capable" content="yes">
+		<meta name="apple-mobile-web-app-status-bar-style" content="default">
+		<!-- Android  -->
+		<meta name="mobile-web-app-capable" content="yes">
+		<!-- iOS Logo -->
+		<link href="/touch-icon-iphone.png" rel="apple-touch-icon">
+		<!-- PWA Manifest -->
+		<link rel="manifest" type="application/json" href="/manifest.json">
 		<link rel="shortcut icon" type="image/x-icon" href="/favicon.ico"> 
 		<link rel="stylesheet" type="text/css" href="/style.css">
 		{% endblock %}
@@ -17,9 +29,7 @@
 		<!-- NAVIGATION BAR -->
 		<nav>
 			<div id="logo">
-				<a id="libreddit" href="/">
-					<span id="lib">lib</span><span id="reddit">reddit.</span>
-				</a>
+				<a id="libreddit" href="/"><span id="lib">lib</span><span id="reddit">reddit.</span></a>
 				<span id="version">v{{ env!("CARGO_PKG_VERSION") }}</span>
 				{% block subscriptions %}{% endblock %}
 			</div>
@@ -27,11 +37,17 @@
 			<div id="links">
 				<a id="settings_link" href="/settings">
 					<span>settings</span>
-					<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="3"/><path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1 0 2.83 2 2 0 0 1-2.83 0l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83 0 2 2 0 0 1 0-2.83l.06-.06a1.65 1.65 0 0 0 .33-1.82 1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1-2-2 2 2 0 0 1 2-2h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 0-2.83 2 2 0 0 1 2.83 0l.06.06a1.65 1.65 0 0 0 1.82.33H9a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 2-2 2 2 0 0 1 2 2v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 0 2 2 0 0 1 0 2.83l-.06.06a1.65 1.65 0 0 0-.33 1.82V9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-.09a1.65 1.65 0 0 0-1.51 1z"/></svg>
+					<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+						<title>settings</title>
+						<circle cx="12" cy="12" r="3"/><path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1 0 2.83 2 2 0 0 1-2.83 0l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83 0 2 2 0 0 1 0-2.83l.06-.06a1.65 1.65 0 0 0 .33-1.82 1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1-2-2 2 2 0 0 1 2-2h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 0-2.83 2 2 0 0 1 2.83 0l.06.06a1.65 1.65 0 0 0 1.82.33H9a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 2-2 2 2 0 0 1 2 2v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 0 2 2 0 0 1 0 2.83l-.06.06a1.65 1.65 0 0 0-.33 1.82V9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-.09a1.65 1.65 0 0 0-1.51 1z"/>
+					</svg>
 				</a>
 				<a id="code" href="https://github.com/spikecodes/libreddit">
 					<span>code</span>
-					<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="16 18 22 12 16 6"/><polyline points="8 6 2 12 8 18"/></svg>
+					<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+						<title>code</title>
+						<polyline points="16 18 22 12 16 6"/><polyline points="8 6 2 12 8 18"/>
+					</svg>
 				</a>
 			</div>
 		</nav>

templates/comment.html

@@ -0,0 +1,25 @@
+{% import "utils.html" as utils %}
+
+{% if kind == "more" && parent_kind == "t1" %}
+<a class="deeper_replies" href="{{ post_link }}{{ parent_id }}">&rarr; More replies</a>
+{% else if kind == "t1"  %}
+<div id="{{ id }}" class="comment">
+	<div class="comment_left">
+		<p class="comment_score" title="{{ score.1 }}">{{ score.0 }}</p>
+		<div class="line"></div>
+	</div>
+	<details class="comment_right" open>
+		<summary class="comment_data">
+			<a class="comment_author {{ author.distinguished }} {% if author.name == post_author %}op{% endif %}" href="/user/{{ author.name }}">u/{{ author.name }}</a>
+			{% if author.flair.flair_parts.len() > 0 %}
+				<small class="author_flair">{% call utils::render_flair(author.flair.flair_parts) %}</small>
+			{% endif %}
+			<a href="{{ post_link }}{{ id }}/?context=3" class="created" title="{{ created }}">{{ rel_time }}</a>
+			{% if edited.0 != "".to_string() %}<span class="edited" title="{{ edited.1 }}">edited {{ edited.0 }}</span>{% endif %}
+		</summary>
+		<div class="comment_body {% if highlighted %}highlighted{% endif %}">{{ body }}</div>
+		<blockquote class="replies">{% for c in replies -%}{{ c.render().unwrap() }}{%- endfor %}
+		</blockquote>
+	</details>
+</div>
+{% endif %}

templates/error.html

@@ -2,5 +2,8 @@
 {% block title %}Error: {{ msg }}{% endblock %}
 {% block sortstyle %}{% endblock %}
 {% block content %}
-	<h1 style="text-align: center; font-size: 50px;">{{ msg }}</h1>
+	<div id="error">
+		<h1>{{ msg }}</h1>
+		<h3>Head back <a href="/">home</a>?</h3>
+	</div>
 {% endblock %}

templates/post.html

@@ -10,36 +10,25 @@
 {% block root %}/r/{{ post.community }}{% endblock %}{% block location %}r/{{ post.community }}{% endblock %}
 {% block head %}
 	{% call super() %}
+	<!-- Meta Tags -->
 	<meta name="author" content="u/{{ post.author.name }}">
+	<meta name="title" content="{{ post.title }} - r/{{ post.community }}">
+	<meta property="og:type" content="website">
+	<meta property="og:url" content="{{ post.permalink }}">
+	<meta property="og:title" content="{{ post.title }} - r/{{ post.community }}">
+	<meta property="og:description" content="View on Libreddit, an alternative private front-end to Reddit.">
+	<meta property="og:image" content="{{ post.thumbnail.url }}">
+	<meta property="twitter:card" content="summary_large_image">
+	<meta property="twitter:url" content="{{ post.permalink }}">
+	<meta property="twitter:title" content="{{ post.title }} - r/{{ post.community }}">
+	<meta property="twitter:description" content="View on Libreddit, an alternative private front-end to Reddit.">
+	<meta property="twitter:image" content="{{ post.thumbnail.url }}">
 {% endblock %}
 
 {% block subscriptions %}
 	{% call utils::sub_list(post.community.as_str()) %}
 {% endblock %}
 
-<!-- OPEN COMMENT MACRO -->
-{% macro comment(item) -%}
-<div id="{{ item.id }}" class="comment">
-	<div class="comment_left">
-		<p class="comment_score">{{ item.score }}</p>
-		<div class="line"></div>
-	</div>
-	<details class="comment_right" open>
-		<summary class="comment_data">
-			<a class="comment_author {{ item.author.distinguished }} {% if item.author.name == post.author.name %}op{% endif %}" href="/u/{{ item.author.name }}">u/{{ item.author.name }}</a>
-			{% if item.author.flair.flair_parts.len() > 0 %}
-				<small class="author_flair">{% call utils::render_flair(item.author.flair.flair_parts) %}</small>
-			{% endif %}
-			<span class="created" title="{{ post.created }}">{{ item.rel_time }}</span>
-		</summary>
-		<div class="comment_body">{{ item.body }}</div>
-{%- endmacro %}
-
-<!-- CLOSE COMMENT MACRO -->
-{% macro close() %}
-</details></div>
-{% endmacro %}
-
 {% block content %}
 	<div id="column_one">
 
@@ -48,7 +37,7 @@
 			<p class="post_header">
 				<a class="post_subreddit" href="/r/{{ post.community }}">r/{{ post.community }}</a>
 				<span class="dot">&bull;</span>
-				<a class="post_author" href="/u/{{ post.author.name }}">u/{{ post.author.name }}</a>
+				<a class="post_author" href="/user/{{ post.author.name }}">u/{{ post.author.name }}</a>
 				{% if post.author.flair.flair_parts.len() > 0 %}
 					<small class="author_flair">{% call utils::render_flair(post.author.flair.flair_parts) %}</small>
 				{% endif %}
@@ -58,37 +47,63 @@
 			<p class="post_title">
 				<a href="{{ post.permalink }}">{{ post.title }}</a>
 				{% if post.flair.flair_parts.len() > 0 %}
-					<small class="post_flair" style="color:{{ post.flair.foreground_color }}; background:{{ post.flair.background_color }};">{% call utils::render_flair(post.flair.flair_parts) %}</small>
+					<a href="/r/{{ post.community }}/search?q=flair_name%3A%22{{ post.flair.text }}%22&restrict_sr=on"
+						class="post_flair"
+						style="color:{{ post.flair.foreground_color }}; background:{{ post.flair.background_color }};">{% call utils::render_flair(post.flair.flair_parts) %}</a>
 				{% endif %}
 				{% if post.flags.nsfw %} <small class="nsfw">NSFW</small>{% endif %}
 			</p>
 
 			<!-- POST MEDIA -->
 			{% if post.post_type == "image" %}
-			<a href="{{ post.media.url }}" style="display:contents" >
-				<svg class="post_media" 
+			<a href="{{ post.media.url }}" class="post_media_image" >
+				<svg
 					width="{{ post.media.width }}px" 
 					height="{{ post.media.height }}px" 
 					xmlns="http://www.w3.org/2000/svg">
 						<image width="100%" height="100%" href="{{ post.media.url }}"/>
 						<desc>
 							<img alt="Post image" src="{{ post.media.url }}"/>
-						</dev>
+						</desc>
 				</svg>
 			</a>
 			{% else if post.post_type == "video" || post.post_type == "gif" %}
-			<video class="post_media" src="{{ post.media.url }}" controls autoplay loop></video>
+			{% if prefs.use_hls == "on" && !post.media.alt_url.is_empty() %}
+			<script src="/hls.min.js"></script>
+			<video class="post_media_video short hls_autoplay" width="{{ post.media.width }}" height="{{ post.media.height }}" poster="{{ post.media.poster }}" controls preload="none">
+				<source src="{{ post.media.alt_url }}" type="application/vnd.apple.mpegurl" />
+				<source src="{{ post.media.url }}" type="video/mp4" />
+			</video>
+			<script src="/playHLSVideo.js"></script>
+			{% else %}
+			<video class="post_media_video" src="{{ post.media.url }}" controls autoplay loop><a href={{ post.media.url }}>Video</a></video>
+			{% call utils::render_hls_notification(post.permalink[1..]) %}
+			{% endif %}
+			{% else if post.post_type == "gallery" %}
+			<div class="gallery">
+			{% for image in post.gallery -%}
+				<figure>
+					<a href="{{ image.url }}" ><img alt="Gallery image" src="{{ image.url }}"/></a>
+					<figcaption>
+						<p>{{ image.caption }}</p>
+						{% if image.outbound_url.len() > 0 %}
+						<p><a class="outbound_url" href="{{ image.outbound_url }}" rel="nofollow">{{ image.outbound_url }}</a>
+						{% endif %}
+					</figcaption>
+				</figure>
+			{%- endfor %}
+			</div>			
 			{% else if post.post_type == "link" %}
-			<a id="post_url" href="{{ post.media.url }}">{{ post.media.url }}</a>
+			<a id="post_url" href="{{ post.media.url }}" rel="nofollow">{{ post.media.url }}</a>
 			{% endif %}
 
 			<!-- POST BODY -->
 			<div class="post_body">{{ post.body }}</div>
-			<div class="post_score">{{ post.score }}<span class="label"> Upvotes</span></div>
+			<div class="post_score" title="{{ post.score.1 }}">{{ post.score.0 }}<span class="label"> Upvotes</span></div>
 			<div class="post_footer">
 				<ul id="post_links">
 					<li><a href="/{{ post.id }}">permalink</a></li>
-					<li><a href="https://reddit.com/{{ post.id }}">reddit</a></li>
+					<li><a href="https://reddit.com/{{ post.id }}" rel="nofollow">reddit</a></li>
 				</ul>
 				<p>{{ post.upvote_ratio }}% Upvoted</p>
 			</div>
@@ -110,25 +125,14 @@
 		<!-- COMMENTS -->
 		{% for c in comments -%}
 		<div class="thread">
-			<!-- EACH COMMENT -->
-			{% call comment(c) %}
-			<blockquote class="replies">{% for reply1 in c.replies %}{% call comment(reply1) %}
-				<!-- FIRST-LEVEL REPLIES -->
-				<blockquote class="replies">{% for reply2 in reply1.replies %}{% call comment(reply2) %}
-					<!-- SECOND-LEVEL REPLIES -->
-					<blockquote class="replies">{% for reply3 in reply2.replies %}{% call comment(reply3) %}
-						<!-- THIRD-LEVEL REPLIES -->
-						{% if reply3.replies.len() > 0 %}
-							<!-- LINK TO CONTINUE REPLIES -->
-							<a class="deeper_replies" href="{{ post.permalink }}{{ reply3.id }}">&rarr; More replies</a>
-						{% endif %}
-						{% call close() %}
-					{% endfor %}
-					</blockquote>{% call close() %}
-				{% endfor %}
-				</blockquote>{% call close() %}
-			{% endfor %}
-			</blockquote>{% call close() %}
+			{% if single_thread %}
+			<p class="thread_nav"><a href="/{{ post.id }}">View all comments</a></p>
+			{% if c.parent_kind == "t1" %}
+			<p class="thread_nav"><a href="?context=9999">Show parent comments</a></p>
+			{% endif %}
+			{% endif %}
+			
+			{{ c.render().unwrap() }}
 		</div>
 		{%- endfor %}
 

templates/search.html

@@ -34,12 +34,15 @@
 		<div id="search_subreddits">
 			{% for subreddit in subreddits %}
 			<a href="{{ subreddit.url }}" class="search_subreddit">
-				<p class="search_subreddit_header"> 
-					<span class="search_subreddit_name">{{ subreddit.name }}</span>
-					<span class="dot">&bull;</span>
-					<span class="search_subreddit_members">{{ subreddit.subscribers }} Members</span>
-				</p>
-				<p class="search_subreddit_description">{{ subreddit.description }}</p>
+				<div class="search_subreddit_left">{% if subreddit.icon != "" %}<img src="{{ subreddit.icon }}" alt="r/{{ subreddit.name }} icon">{% endif %}</div>
+				<div class="search_subreddit_right">
+					<p class="search_subreddit_header"> 
+						<span class="search_subreddit_name">{{ subreddit.name }}</span>
+						<span class="dot">&bull;</span>
+						<span class="search_subreddit_members" title="{{ subreddit.subscribers.1 }} Members">{{ subreddit.subscribers.0 }} Members</span>
+					</p>
+					<p class="search_subreddit_description">{{ subreddit.description }}</p>
+				</div>
 			</a>
 			{% endfor %}
 		</div>
@@ -48,58 +51,11 @@
 
 		{% if post.flags.nsfw && prefs.show_nsfw != "on" %}
 		{% else if post.title != "Comment" %}
-		<div class="post {% if post.flags.stickied %}stickied{% endif %}">	
-			<p class="post_header">
-				<a class="post_subreddit" href="/r/{{ post.community }}">r/{{ post.community }}</a>
-				<span class="dot">&bull;</span>
-				<a class="post_author" href="/u/{{ post.author.name }}">u/{{ post.author.name }}</a>
-				<span class="dot">&bull;</span>
-				<span class="created" title="{{ post.created }}">{{ post.rel_time }}</span>
-			</p>
-			<p class="post_title">
-				{% if post.flair.flair_parts.len() > 0 %}
-				<small class="post_flair" style="color:{{ post.flair.foreground_color }}; background:{{ post.flair.background_color }};">{% call utils::render_flair(post.flair.flair_parts) %}</small>
-				{% endif %}
-				<a href="{{ post.permalink }}">{{ post.title }}</a>{% if post.flags.nsfw %} <small class="nsfw">NSFW</small>{% endif %}
-			</p>
-			<!-- POST MEDIA/THUMBNAIL -->
-			{% if (prefs.layout.is_empty() || prefs.layout == "card") && post.post_type == "image" %}
-			<a href="{{ post.media.url }}" style="display:contents" >
-				<svg class="post_media {% if post.media.height /  post.media.width < 2 %}short{% endif %}" 
-					width="{{ post.media.width }}px" 
-					height="{{ post.media.height }}px" 
-					xmlns="http://www.w3.org/2000/svg">
-						<image width="100%" height="100%" href="{{ post.media.url }}"/>
-						<desc>
-							<img alt="Post image" src="{{ post.media.url }}"/>
-						</dev>
-				</svg>
-			</a>
-			{% else if post.post_type != "self" %}
-			<a class="post_thumbnail {% if post.thumbnail.url.is_empty() %}no_thumbnail{% endif %}" href="{% if post.post_type == "link" %}{{ post.media.url }}{% else %}{{ post.permalink }}{% endif %}">
-				{% if post.thumbnail.url.is_empty() %}
-				<svg viewBox="0 0 100 106" width="140" height="53" xmlns="http://www.w3.org/2000/svg">
-					<title>Thumbnail</title>
-					<path d="M35,15h-15a10,10 0,0,0 0,20h25a10,10 0,0,0 10,-10m-12.5,0a10, 10 0,0,1 10, -10h25a10,10 0,0,1 0,20h-15" fill="none" stroke-width="5" stroke-linecap="round"/>
-				</svg>
-				{% else %}
-				<svg width="{{ post.thumbnail.width }}px" height="{{ post.thumbnail.height }}px" xmlns="http://www.w3.org/2000/svg">
-					<image  alt="Thumbnail" width="100%" height="100%" href="{{ post.thumbnail.url }}"/>
-				</svg>
-				{% endif %}
-				<span>{% if post.post_type == "link" %}{{ post.domain }}{% else %}{{ post.post_type }}{% endif %}</span>
-			</a>
-			{% endif %}
-
-			<div class="post_score">{{ post.score }}<span class="label"> Upvotes</span></div>
-			<div class="post_footer">
-				<a href="{{ post.permalink }}" class="post_comments">{{ post.comments }} comments</a>
-			</div>
-		</div>
+		{% call utils::post_in_list(post) %}
 		{% else %}
 			<div class="comment">
 				<div class="comment_left">
-					<p class="comment_score">{{ post.score }}</p>
+					<p class="comment_score" title="{{ post.score.1 }}">{{ post.score.0 }}</p>
 					<div class="line"></div>
 				</div>
 				<details class="comment_right" open>

templates/settings.html

@@ -15,7 +15,7 @@
 			<div id="theme">
 				<label for="theme">Theme:</label>
 				<select name="theme"> 
-					{% call utils::options(prefs.theme, ["system", "light", "dark"], "system") %}
+					{% call utils::options(prefs.theme, ["system", "light", "dark", "black", "dracula", "nord", "laserwave", "violet", "gold"], "system") %}
 				</select>
 			</div>
 			<p>Interface</p>
@@ -33,9 +33,16 @@
 			</div>
 			<div id="wide">
 				<label for="wide">Wide UI:</label>
+				<input type="hidden" value="off" name="wide">
 				<input type="checkbox" name="wide" {% if prefs.wide == "on" %}checked{% endif %}>
 			</div>
 			<p>Content</p>
+			<div id="post_sort">
+				<label for="post_sort" title="Applies only to subreddit feeds">Default subreddit post sort:</label>
+				<select name="post_sort"> 
+					{% call utils::options(prefs.post_sort, ["hot", "new", "top", "rising", "controversial"], "hot") %}
+				</select>
+			</div>
 			<div id="comment_sort">
 				<label for="comment_sort">Default comment sort:</label>
 				<select name="comment_sort"> 
@@ -44,27 +51,40 @@
 			</div>
 			<div id="show_nsfw">
 				<label for="show_nsfw">Show NSFW posts:</label>
+				<input type="hidden" value="off" name="show_nsfw">
 				<input type="checkbox" name="show_nsfw" {% if prefs.show_nsfw == "on" %}checked{% endif %}>
 			</div>
+			<div id="use_hls">
+				<label for="use_hls">Use HLS for videos</label>
+				<input type="hidden" value="off" name="use_hls">
+				<input type="checkbox" name="use_hls" {% if prefs.use_hls == "on" %}checked{% endif %}>
+			</div>
+			<div id="hide_hls_notification">
+				<label for="hide_hls_notification">Hide notification about possible HLS usage</label>
+				<input type="hidden" value="off" name="hide_hls_notification">
+				<input type="checkbox" name="hide_hls_notification" {% if prefs.hide_hls_notification == "on" %}checked{% endif %}>
+			</div>
+			<input id="save" type="submit" value="Save">
 		</div>
-		<p id="settings_note"><b>Note:</b> settings are saved in browser cookies. Clearing your cookie data will reset them.</p>
-		<input id="save" type="submit" value="Save">
 	</form>
-	{% if prefs.subs.len() > 0 %}
-		<aside class="prefs">
-			<p>Subscribed Subreddits</p>
-			<ul id="settings_subs">
-				{% for sub in prefs.subs %}
-					<li>
-						<span>{{ sub }}</span>
-						<form action="/r/{{ sub }}/unsubscribe/?redirect=/settings" method="POST">
-								<button class="unsubscribe">Unsubscribe</button>
-						</form>
-					</li>
-				{% endfor %}
-			</ul>
-		</aside>
+	{% if prefs.subscriptions.len() > 0 %}
+		<div class="prefs" id="settings_subs">
+			<p>Subscribed Feeds</p>
+			{% for sub in prefs.subscriptions %}
+			<div>
+				<span>{% if sub.starts_with("u_") -%}{{ format!("u/{}", &sub[2..]) }}{% else -%}{{ format!("r/{}", sub) }}{% endif -%}</span>
+				<form action="/r/{{ sub }}/unsubscribe/?redirect=settings" method="POST">
+						<button class="unsubscribe">Unsubscribe</button>
+				</form>
+			</div>
+			{% endfor %}
+		</div>
 	{% endif %}
+
+	<div id="settings_note">
+		<p><b>Note:</b> settings and subscriptions are saved in browser cookies. Clearing your cookies will reset them.</p><br>
+		<p>You can restore your current settings and subscriptions after clearing your cookies using <a href="/settings/restore/?theme={{ prefs.theme }}&front_page={{ prefs.front_page }}&layout={{ prefs.layout }}&wide={{ prefs.wide }}&comment_sort={{ prefs.comment_sort }}&show_nsfw={{ prefs.show_nsfw }}&use_hls={{ prefs.use_hls }}&hide_hls_notification={{ prefs.hide_hls_notification }}&subscriptions={{ prefs.subscriptions.join("%2B") }}">this link</a>.</p>
+	</div>
 </div>
 
 {% endblock %}

templates/subreddit.html

@@ -39,60 +39,23 @@
 				{% endif %}
 			</form>
 
+			{% if sub.name.contains("+") %}
+				<form action="/r/{{ sub.name }}/subscribe" method="POST">
+					<button id="multisub" class="subscribe" title="Subscribe to each sub in this multireddit">Subscribe to Multireddit</button>
+				</form>
+			{% endif %}
+
 			<div id="posts">
 			{% for post in posts %}
 			{% if !(post.flags.nsfw && prefs.show_nsfw != "on") %}
 			<hr class="sep" />
-			<div class="post {% if post.flags.stickied %}stickied{% endif %}">	
-				<p class="post_header">
-					<a class="post_subreddit" href="/r/{{ post.community }}">r/{{ post.community }}</a>
-					<span class="dot">&bull;</span>
-					<a class="post_author" href="/u/{{ post.author.name }}">u/{{ post.author.name }}</a>
-					<span class="dot">&bull;</span>
-					<span class="created" title="{{ post.created }}">{{ post.rel_time }}</span>
-				</p>
-				<p class="post_title">
-					{% if post.flair.flair_parts.len() > 0 %}
-					<small class="post_flair" style="color:{{ post.flair.foreground_color }}; background:{{ post.flair.background_color }};">{% call utils::render_flair(post.flair.flair_parts) %}</small>
-					{% endif %}
-					<a href="{{ post.permalink }}">{{ post.title }}</a>{% if post.flags.nsfw %} <small class="nsfw">NSFW</small>{% endif %}
-				</p>
-				<!-- POST MEDIA/THUMBNAIL -->
-				{% if (prefs.layout.is_empty() || prefs.layout == "card") && post.post_type == "image" %}
-				<a href="{{ post.media.url }}" style="display:contents" >
-					<svg class="post_media {% if post.media.height /  post.media.width < 2 %}short{% endif %}" 
-						width="{{ post.media.width }}px" 
-						height="{{ post.media.height }}px" 
-						xmlns="http://www.w3.org/2000/svg">
-							<image width="100%" height="100%" href="{{ post.media.url }}"/>
-							<desc>
-								<img alt="Post image" src="{{ post.media.url }}"/>
-							</dev>
-					</svg>
-				</a>
-				{% else if post.post_type != "self" %}
-				<a class="post_thumbnail {% if post.thumbnail.url.is_empty() %}no_thumbnail{% endif %}" href="{% if post.post_type == "link" %}{{ post.media.url }}{% else %}{{ post.permalink }}{% endif %}">
-					{% if post.thumbnail.url.is_empty() %}
-					<svg viewBox="0 0 100 106" width="140" height="53" xmlns="http://www.w3.org/2000/svg">
-						<title>Thumbnail</title>
-						<path d="M35,15h-15a10,10 0,0,0 0,20h25a10,10 0,0,0 10,-10m-12.5,0a10, 10 0,0,1 10, -10h25a10,10 0,0,1 0,20h-15" fill="none" stroke-width="5" stroke-linecap="round"/>
-					</svg>
-					{% else %}
-					<svg width="{{ post.thumbnail.width }}px" height="{{ post.thumbnail.height }}px" xmlns="http://www.w3.org/2000/svg">
-						<image  alt="Thumbnail" width="100%" height="100%" href="{{ post.thumbnail.url }}"/>
-					</svg>
-					{% endif %}
-					<span>{% if post.post_type == "link" %}{{ post.domain }}{% else %}{{ post.post_type }}{% endif %}</span>
-				</a>
-				{% endif %}
-
-				<div class="post_score">{{ post.score }}<span class="label"> Upvotes</span></div>
-				<div class="post_footer">
-					<a href="{{ post.permalink }}" class="post_comments">{{ post.comments }} comments</a>
-				</div>
-			</div>
+			{% call utils::post_in_list(post) %}
 			{% endif %}
 			{% endfor %}
+			{% if prefs.use_hls == "on" %}
+			<script src="/hls.min.js"></script>
+			<script src="/playHLSVideo.js"></script>
+			{% endif %}
 			</div>
 
 			<footer>
@@ -122,11 +85,11 @@
 					<div id="sub_details">
 						<label>Members</label>
 						<label>Active</label>
-						<div>{{ sub.members }}</div>
-						<div>{{ sub.active }}</div>
+						<div title="{{ sub.members.1 }}">{{ sub.members.0 }}</div>
+						<div title="{{ sub.active.1 }}">{{ sub.active.0 }}</div>
 					</div>
 					<div id="sub_subscription">
-						{% if prefs.subs.contains(sub.name) %}
+						{% if prefs.subscriptions.contains(sub.name) %}
 							<form action="/r/{{ sub.name }}/unsubscribe" method="POST">
 								<button class="unsubscribe">Unsubscribe</button>
 							</form>
@@ -140,7 +103,17 @@
 			</div>
 			<details class="panel" id="sidebar">
 				<summary id="sidebar_label">Sidebar</summary>
-				<div id="sidebar_contents">{{ sub.info }}</div>
+				<div id="sidebar_contents">
+                                  {{ sub.info }}
+                                  <hr>
+                                  <h2>Moderators</h2>
+                                  <br>
+                                  <ul>
+                                  {% for moderator in sub.moderators %}
+                                  <li><a style="color: var(--accent)" href="/u/{{ moderator }}">{{ moderator }}</a></li>
+                                  {% endfor %}
+                                  </ul>
+                                </div>
 			</details>
 		</aside>
 		{% endif %}

templates/user.html

@@ -33,58 +33,11 @@
 
 			{% if post.flags.nsfw && prefs.show_nsfw != "on" %}
 			{% else if post.title != "Comment" %}
-			<div class="post {% if post.flags.stickied %}stickied{% endif %}">	
-				<p class="post_header">
-					<a class="post_subreddit" href="/r/{{ post.community }}">r/{{ post.community }}</a>
-					<span class="dot">&bull;</span>
-					<a class="post_author" href="/u/{{ post.author.name }}">u/{{ post.author.name }}</a>
-					<span class="dot">&bull;</span>
-					<span class="created" title="{{ post.created }}">{{ post.rel_time }}</span>
-				</p>
-				<p class="post_title">
-					{% if post.flair.flair_parts.len() > 0 %}
-					<small class="post_flair" style="color:{{ post.flair.foreground_color }}; background:{{ post.flair.background_color }};">{% call utils::render_flair(post.flair.flair_parts) %}</small>
-					{% endif %}
-					<a href="{{ post.permalink }}">{{ post.title }}</a>{% if post.flags.nsfw %} <small class="nsfw">NSFW</small>{% endif %}
-				</p>
-				<!-- POST MEDIA/THUMBNAIL -->
-				{% if (prefs.layout.is_empty() || prefs.layout == "card") && post.post_type == "image" %}
-				<a href="{{ post.media.url }}" style="display:contents" >
-					<svg class="post_media {% if post.media.height /  post.media.width < 2 %}short{% endif %}" 
-						width="{{ post.media.width }}px" 
-						height="{{ post.media.height }}px" 
-						xmlns="http://www.w3.org/2000/svg">
-							<image width="100%" height="100%" href="{{ post.media.url }}"/>
-							<desc>
-								<img alt="Post image" src="{{ post.media.url }}"/>
-							</dev>
-					</svg>
-				</a>
-				{% else if post.post_type != "self" %}
-				<a class="post_thumbnail {% if post.thumbnail.url.is_empty() %}no_thumbnail{% endif %}" href="{% if post.post_type == "link" %}{{ post.media.url }}{% else %}{{ post.permalink }}{% endif %}">
-					{% if post.thumbnail.url.is_empty() %}
-					<svg viewBox="0 0 100 106" width="140" height="53" xmlns="http://www.w3.org/2000/svg">
-						<title>Thumbnail</title>
-						<path d="M35,15h-15a10,10 0,0,0 0,20h25a10,10 0,0,0 10,-10m-12.5,0a10, 10 0,0,1 10, -10h25a10,10 0,0,1 0,20h-15" fill="none" stroke-width="5" stroke-linecap="round"/>
-					</svg>
-					{% else %}
-					<svg width="{{ post.thumbnail.width }}px" height="{{ post.thumbnail.height }}px" xmlns="http://www.w3.org/2000/svg">
-						<image  alt="Thumbnail" width="100%" height="100%" href="{{ post.thumbnail.url }}"/>
-					</svg>
-					{% endif %}
-					<span>{% if post.post_type == "link" %}{{ post.domain }}{% else %}{{ post.post_type }}{% endif %}</span>
-				</a>
-				{% endif %}
-
-				<div class="post_score">{{ post.score }}<span class="label"> Upvotes</span></div>
-				<div class="post_footer">
-					<a href="{{ post.permalink }}" class="post_comments">{{ post.comments }} comments</a>
-				</div>
-			</div>
+			{% call utils::post_in_list(post) %}
 			{% else %}
 			<div class="comment">
 				<div class="comment_left">
-					<p class="comment_score">{{ post.score }}</p>
+					<p class="comment_score" title="{{ post.score.1 }}">{{ post.score.0 }}</p>
 					<div class="line"></div>
 				</div>
 				<details class="comment_right" open>
@@ -112,7 +65,7 @@
 		</div>
 		<aside>
 			<div class="panel" id="user">
-				<img id="user_icon" src="{{ user.icon }}">
+				<img id="user_icon" src="{{ user.icon }}" alt="User icon">
 				<p id="user_title">{{ user.title }}</p>
 				<p id="user_name">u/{{ user.name }}</p>
 				<div id="user_description">{{ user.description }}</div>
@@ -122,6 +75,18 @@
 					<div>{{ user.karma }}</div>
 					<div>{{ user.created }}</div>
 				</div>
+				<div id="user_subscription">
+					{% let name = ["u_", user.name.as_str()].join("") %}
+					{% if prefs.subscriptions.contains(name) %}
+						<form action="/r/u_{{ user.name }}/unsubscribe" method="POST">
+							<button class="unsubscribe">Unfollow</button>
+						</form>
+					{% else %}
+						<form action="/r/u_{{ user.name }}/subscribe" method="POST">
+							<button class="subscribe">Follow</button>
+						</form>
+					{% endif %}
+				</div>
 			</div>
 		</aside>
 	</main>

templates/utils.html

@@ -1,7 +1,7 @@
 {% macro options(current, values, default) -%}
 	{% for value in values %}
 		<option value="{{ value }}" {% if current == value || (current == "" && value == default) %}selected{% endif %}>
-			{{ format!("{}{}", value.get(0..1).unwrap().to_uppercase(), value.get(1..).unwrap()) }}
+			{{ format!("{}{}", value.get(0..1).unwrap_or_default().to_uppercase(), value.get(1..).unwrap_or_default()) }}
 		</option>
 	{% endfor %}
 {%- endmacro %}
@@ -9,18 +9,18 @@
 {% macro sort(root, methods, selected) -%}
 	{% for method in methods %}
 		<a {% if method == selected %}class="selected"{% endif %} href="{{ root }}/{{ method }}">
-			{{ format!("{}{}", method.get(0..1).unwrap().to_uppercase(), method.get(1..).unwrap()) }}
+			{{ format!("{}{}", method.get(0..1).unwrap_or_default().to_uppercase(), method.get(1..).unwrap_or_default()) }}
 		</a>
 	{% endfor %}
 {%- endmacro %}
 
 {% macro search(root, search) -%}
-<form action="{% if root != "/r/" && !root.is_empty() %}{{ root }}{% endif %}/search/" id="searchbox">
+<form action="{% if root != "/r/" && !root.is_empty() %}{{ root }}{% endif %}/search" id="searchbox">
 	<input id="search" type="text" name="q" placeholder="Search" title="Search libreddit" value="{{ search }}">
 	{% if root != "/r/" && !root.is_empty() %}
 	<div id="inside">
 		<input type="checkbox" name="restrict_sr" id="restrict_sr">
-		<label for="restrict_sr" class="search_label">in {{ root }}</label>
+		<label for="restrict_sr" class="search_label" title="Restrict search to this subreddit">in {{ root }}</label>
 	</div>
 	{% endif %}
 	<button class="submit">
@@ -33,22 +33,105 @@
 </form>
 {%- endmacro %}
 
-{% macro render_flair(flair) -%}
-{% for flair_part in flair %}
-	{% if flair_part.flair_part_type == "emoji" %}<span class="emoji" style="background-image:url('{{ flair_part.value }}');"></span>
-	{% else if flair_part.flair_part_type == "text" %}<span>{{ flair_part.value }}</span>{% endif %}
-{% endfor %}
+{% macro render_flair(flair_parts) -%}
+	{% for flair_part in flair_parts %}{% if flair_part.flair_part_type == "emoji" %}<span class="emoji" style="background-image:url('{{ flair_part.value }}');"></span>{% else if flair_part.flair_part_type == "text" && !flair_part.value.is_empty() %}<span>{{ flair_part.value }}</span>{% endif %}{% endfor %}
 {%- endmacro %}
 
 {% macro sub_list(current) -%}
-{% if prefs.subs.len() > 0 %}
-	<details id="subscriptions">
-		<summary>Subscriptions</summary>
-		<div id="sub_list">
-			{% for sub in prefs.subs %}
+{% if prefs.subscriptions.len() > 0 %}
+	<details id="feeds">
+		<summary>Feeds</summary>
+		<div id="feed_list">
+			<p>MAIN FEEDS</p>
+			<a href="/">Home</a>
+			<a href="/r/popular">Popular</a>
+			<a href="/r/all">All</a>
+			<p>REDDIT FEEDS</p>
+			{% for sub in prefs.subscriptions %}
 				<a href="/r/{{ sub }}" {% if sub == current %}class="selected"{% endif %}>{{ sub }}</a>
 			{% endfor %}
 		</div>
 	</details>
 {% endif %}
 {%- endmacro %}
+
+{% macro render_hls_notification(redirect_url) -%}
+{% if post.post_type == "video" && !post.media.alt_url.is_empty() && prefs.hide_hls_notification != "on" %}
+<div class="post_notification"><p><a href="/settings/update/?use_hls=on&redirect={{ redirect_url }}">Enable HLS</a> to view with audio, or <a href="/settings/update/?hide_hls_notification=on&redirect={{ redirect_url }}">disable this notification</a></p></div>
+{% endif %}
+{%- endmacro %}
+
+{% macro post_in_list(post) -%}
+<div class="post {% if post.flags.stickied %}stickied{% endif %}" id="{{ post.id }}">
+	<p class="post_header">
+		{% let community -%}
+		{% if post.community.starts_with("u_") -%}
+			{% let community = format!("u/{}", &post.community[2..]) -%}
+		{% else -%}
+			{% let community = format!("r/{}", post.community) -%}
+		{% endif -%}
+		<a class="post_subreddit" href="/{{ community }}">{{ community }}</a>
+		<span class="dot">&bull;</span>
+		<a class="post_author" href="/u/{{ post.author.name }}">u/{{ post.author.name }}</a>
+		<span class="dot">&bull;</span>
+		<span class="created" title="{{ post.created }}">{{ post.rel_time }}</span>
+	</p>
+	<p class="post_title">
+		{% if post.flair.flair_parts.len() > 0 %}
+			<a href="/r/{{ post.community }}/search?q=flair_name%3A%22{{ post.flair.text }}%22&restrict_sr=on"
+				class="post_flair"
+				style="color:{{ post.flair.foreground_color }}; background:{{ post.flair.background_color }};"
+				dir="ltr">{% call render_flair(post.flair.flair_parts) %}</a>
+		{% endif %}
+		<a href="{{ post.permalink }}">{{ post.title }}</a>{% if post.flags.nsfw %} <small class="nsfw">NSFW</small>{% endif %}
+	</p>
+	<!-- POST MEDIA/THUMBNAIL -->
+	{% if (prefs.layout.is_empty() || prefs.layout == "card") && post.post_type == "image" %}
+	<a href="{{ post.media.url }}" class="post_media_image {% if post.media.height /  post.media.width < 2 %}short{% endif %}" >
+		<svg
+			width="{{ post.media.width }}px" 
+			height="{{ post.media.height }}px" 
+			xmlns="http://www.w3.org/2000/svg">
+				<image width="100%" height="100%" href="{{ post.media.url }}"/>
+				<desc>
+					<img alt="Post image" src="{{ post.media.url }}"/>
+				</desc>
+		</svg>
+	</a>
+	{% else if (prefs.layout.is_empty() || prefs.layout == "card") && post.post_type == "gif" %}
+	<video class="post_media_video short" src="{{ post.media.url }}" width="{{ post.media.width }}" height="{{ post.media.height }}" controls loop autoplay><a href={{ post.media.url }}>Video</a></video>
+	{% else if (prefs.layout.is_empty() || prefs.layout == "card") && post.post_type == "video" %}
+	{% if prefs.use_hls == "on" && !post.media.alt_url.is_empty() %}
+	<video class="post_media_video short" width="{{ post.media.width }}" height="{{ post.media.height }}" poster="{{ post.media.poster }}" controls preload="none">
+		<source src="{{ post.media.alt_url }}" type="application/vnd.apple.mpegurl" />
+		<source src="{{ post.media.url }}" type="video/mp4" />
+	</video>
+	{% else %}
+	<video class="post_media_video short" src="{{ post.media.url }}" width="{{ post.media.width }}" height="{{ post.media.height }}" poster="{{ post.media.poster }}" preload="none" controls autoplay><a href={{ post.media.url }}>Video</a></video>
+	{% call render_hls_notification(format!("{}%23{}", &self.url[1..].replace("&", "%26"), post.id)) %}
+	{% endif %}
+	{% else if post.post_type != "self" %}
+	<a class="post_thumbnail {% if post.thumbnail.url.is_empty() %}no_thumbnail{% endif %}" href="{% if post.post_type == "link" %}{{ post.media.url }}{% else %}{{ post.permalink }}{% endif %}" rel="nofollow">
+		{% if post.thumbnail.url.is_empty() %}
+		<svg viewBox="0 0 100 106" width="140" height="53" xmlns="http://www.w3.org/2000/svg">
+			<title>Thumbnail</title>
+			<path d="M35,15h-15a10,10 0,0,0 0,20h25a10,10 0,0,0 10,-10m-12.5,0a10, 10 0,0,1 10, -10h25a10,10 0,0,1 0,20h-15" fill="none" stroke-width="5" stroke-linecap="round"/>
+		</svg>
+		{% else %}
+		<svg width="{{ post.thumbnail.width }}px" height="{{ post.thumbnail.height }}px" xmlns="http://www.w3.org/2000/svg">
+			<image  width="100%" height="100%" href="{{ post.thumbnail.url }}"/>
+			<desc>
+				<img alt="Thumbnail" src="{{ post.thumbnail.url }}"/>
+			</desc>
+		</svg>
+		{% endif %}
+		<span>{% if post.post_type == "link" %}{{ post.domain }}{% else %}{{ post.post_type }}{% endif %}</span>
+	</a>
+	{% endif %}
+
+	<div class="post_score" title="{{ post.score.1 }}">{{ post.score.0 }}<span class="label"> Upvotes</span></div>
+	<div class="post_footer">
+		<a href="{{ post.permalink }}" class="post_comments" title="{{ post.comments.1 }} comments">{{ post.comments.0 }} comments</a>
+	</div>
+</div>
+{%- endmacro %}

templates/wall.html

@@ -0,0 +1,13 @@
+{% extends "base.html" %}
+{% block title %}{{ msg }}{% endblock %}
+{% block sortstyle %}{% endblock %}
+{% block content %}
+	<div id="wall">
+		<h1>{{ title }}</h1>
+                <br>
+		<p>{{ msg }}</p>
+                <form action="/r/{{ sub }}?redir={{ url }}" method="POST">
+			<input id="save" type="submit" value="Continue">
+                </form>
+	</div>
+{% endblock %}