feat: smaller imports and exports (#373)

* feat: smaller imports and exports

* test(prefs): extend tests

* style(clippy)

* style: bubble up error

* style: update some wording
This commit is contained in:
Matthew Esposito 2025-02-06 20:34:12 -05:00 committed by GitHub
parent 7d3160c149
commit 2e95e1fc6e
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
8 changed files with 285 additions and 109 deletions

84
Cargo.lock generated
View file

@ -71,12 +71,6 @@ version = "1.0.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "55cc3b69f167a1ef2e161439aa98aed94e6028e5f9a59be9a6ffb47aef1651f9"
[[package]]
name = "anyhow"
version = "1.0.93"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4c95c10ba0b00a02636238b814946408b1322d5ac4760326e6fb8ec956d85775"
[[package]]
name = "arc-swap"
version = "1.7.1"
@ -139,6 +133,12 @@ dependencies = [
"windows-targets",
]
[[package]]
name = "base2048"
version = "2.0.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "71f4fe417e8cc3bb9b437dfa9290ce92bd2730ba5374719bdfd9147fbc8f17cd"
[[package]]
name = "base64"
version = "0.21.7"
@ -151,6 +151,15 @@ version = "0.22.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
[[package]]
name = "bincode"
version = "1.3.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b1f45e9417d87227c7a56d22e471c6206462cba514c7590c09aff4cf6d1ddcad"
dependencies = [
"serde",
]
[[package]]
name = "bitflags"
version = "2.6.0"
@ -319,18 +328,6 @@ version = "0.7.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "afb84c814227b90d6895e01398aee0d8033c00e7466aca416fb6a8e0eb19d8a7"
[[package]]
name = "common-words-all"
version = "0.0.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "84a6ff47eb813c9e315610ceca0ddd247827e22f2cdadc4189e4676a81470c77"
dependencies = [
"anyhow",
"csv",
"glob",
"serde",
]
[[package]]
name = "cookie"
version = "0.18.1"
@ -394,27 +391,6 @@ dependencies = [
"typenum",
]
[[package]]
name = "csv"
version = "1.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "acdc4883a9c96732e4733212c01447ebd805833b7275a73ca3ee080fd77afdaf"
dependencies = [
"csv-core",
"itoa",
"ryu",
"serde",
]
[[package]]
name = "csv-core"
version = "0.1.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5efa2b3d7902f4b634a20cae3c9c4e6209dc4779feb6863329607560143efa70"
dependencies = [
"memchr",
]
[[package]]
name = "darling"
version = "0.20.10"
@ -698,12 +674,6 @@ version = "0.31.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "07e28edb80900c19c28f1072f2e8aeca7fa06b23cd4169cefe1af5aa3260783f"
[[package]]
name = "glob"
version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b"
[[package]]
name = "globset"
version = "0.4.15"
@ -1381,13 +1351,14 @@ version = "0.35.1"
dependencies = [
"arc-swap",
"async-recursion",
"base2048",
"base64 0.22.1",
"bincode",
"brotli",
"build_html",
"cached",
"chrono",
"clap",
"common-words-all",
"cookie",
"dotenvy",
"fastrand",
@ -1403,6 +1374,7 @@ dependencies = [
"pretty_env_logger",
"pulldown-cmark",
"regex",
"revision",
"rinja",
"route-recognizer",
"rss",
@ -1459,6 +1431,26 @@ version = "0.8.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
[[package]]
name = "revision"
version = "0.10.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "22f53179a035f881adad8c4d58a2c599c6b4a8325b989c68d178d7a34d1b1e4c"
dependencies = [
"revision-derive",
]
[[package]]
name = "revision-derive"
version = "0.10.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5f0ec466e5d8dca9965eb6871879677bef5590cf7525ad96cae14376efb75073"
dependencies = [
"proc-macro2",
"quote",
"syn",
]
[[package]]
name = "ring"
version = "0.17.8"

View file

@ -48,12 +48,14 @@ arc-swap = "1.7.1"
serde_json_path = "0.7.1"
async-recursion = "1.1.1"
pulldown-cmark = { version = "0.12.0", features = ["simd", "html"], default-features = false }
common-words-all = { version = "0.0.2", default-features = false, features = ["english", "one"] }
hyper-rustls = { version = "0.24.2", features = [ "http2" ] }
tegen = "0.1.4"
serde_urlencoded = "0.7.1"
chrono = { version = "0.4.39", default-features = false, features = [ "std" ] }
htmlescape = "0.3.1"
bincode = "1.3.3"
base2048 = "2.0.2"
revision = "0.10.0"
[dev-dependencies]

View file

@ -246,6 +246,7 @@ async fn main() {
app
.at("/check_update.js")
.get(|_| resource(include_str!("../static/check_update.js"), "text/javascript", false).boxed());
app.at("/copy.js").get(|_| resource(include_str!("../static/copy.js"), "text/javascript", false).boxed());
app.at("/commits.atom").get(|_| async move { proxy_commit_info().await }.boxed());
app.at("/instances.json").get(|_| async move { proxy_instances().await }.boxed());
@ -284,6 +285,7 @@ async fn main() {
// 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/encoded-restore").post(|r| settings::encoded_restore(r).boxed());
app.at("/settings/update").get(|r| settings::update(r).boxed());
// RSS Subscriptions

View file

@ -5,12 +5,13 @@ use std::collections::HashMap;
// CRATES
use crate::server::ResponseExt;
use crate::subreddit::join_until_size_limit;
use crate::utils::{redirect, template, Preferences};
use crate::utils::{deflate_decompress, redirect, template, Preferences};
use cookie::Cookie;
use futures_lite::StreamExt;
use hyper::{Body, Request, Response};
use rinja::Template;
use time::{Duration, OffsetDateTime};
use url::form_urlencoded;
// STRUCTS
#[derive(Template)]
@ -262,3 +263,25 @@ pub async fn restore(req: Request<Body>) -> Result<Response<Body>, String> {
pub async fn update(req: Request<Body>) -> Result<Response<Body>, String> {
Ok(set_cookies_method(req, false))
}
pub async fn encoded_restore(req: Request<Body>) -> Result<Response<Body>, String> {
let body = hyper::body::to_bytes(req.into_body())
.await
.map_err(|e| format!("Failed to get bytes from request body: {}", e))?;
let encoded_prefs = form_urlencoded::parse(&body)
.find(|(key, _)| key == "encoded_prefs")
.map(|(_, value)| value)
.ok_or_else(|| "encoded_prefs parameter not found in request body".to_string())?;
let bytes = base2048::decode(&encoded_prefs).ok_or_else(|| "Failed to decode base2048 encoded preferences".to_string())?;
let out = deflate_decompress(bytes)?;
let mut prefs: Preferences = bincode::deserialize(&out).map_err(|e| format!("Failed to deserialize bytes into Preferences struct: {}", e))?;
prefs.available_themes = vec![];
let url = format!("/settings/restore/?{}", prefs.to_urlencoded()?);
Ok(redirect(&url))
}

View file

@ -9,16 +9,19 @@ use crate::{client::json, server::RequestExt};
use cookie::Cookie;
use htmlescape::decode_html;
use hyper::{Body, Request, Response};
use libflate::deflate::{Decoder, Encoder};
use log::error;
use once_cell::sync::Lazy;
use regex::Regex;
use revision::revisioned;
use rinja::Template;
use rust_embed::RustEmbed;
use serde::{Serialize, Serializer};
use serde::{Deserialize, Deserializer, Serialize, Serializer};
use serde_json::Value;
use serde_json_path::{JsonPath, JsonPathExt};
use std::collections::{HashMap, HashSet};
use std::env;
use std::io::{Read, Write};
use std::str::FromStr;
use std::string::ToString;
use time::{macros::format_description, Duration, OffsetDateTime};
@ -618,32 +621,55 @@ pub struct Params {
pub before: Option<String>,
}
#[derive(Default, Serialize)]
#[derive(Default, Serialize, Deserialize, Debug, PartialEq, Eq)]
#[revisioned(revision = 1)]
pub struct Preferences {
#[serde(skip)]
#[revision(start = 1)]
#[serde(skip_serializing, skip_deserializing)]
pub available_themes: Vec<String>,
#[revision(start = 1)]
pub theme: String,
#[revision(start = 1)]
pub front_page: String,
#[revision(start = 1)]
pub layout: String,
#[revision(start = 1)]
pub wide: String,
#[revision(start = 1)]
pub blur_spoiler: String,
#[revision(start = 1)]
pub show_nsfw: String,
#[revision(start = 1)]
pub blur_nsfw: String,
#[revision(start = 1)]
pub hide_hls_notification: String,
#[revision(start = 1)]
pub video_quality: String,
#[revision(start = 1)]
pub hide_sidebar_and_summary: String,
#[revision(start = 1)]
pub use_hls: String,
#[revision(start = 1)]
pub autoplay_videos: String,
#[revision(start = 1)]
pub fixed_navbar: String,
#[revision(start = 1)]
pub disable_visit_reddit_confirmation: String,
#[revision(start = 1)]
pub comment_sort: String,
#[revision(start = 1)]
pub post_sort: String,
#[serde(serialize_with = "serialize_vec_with_plus")]
#[revision(start = 1)]
#[serde(serialize_with = "serialize_vec_with_plus", deserialize_with = "deserialize_vec_with_plus")]
pub subscriptions: Vec<String>,
#[serde(serialize_with = "serialize_vec_with_plus")]
#[revision(start = 1)]
#[serde(serialize_with = "serialize_vec_with_plus", deserialize_with = "deserialize_vec_with_plus")]
pub filters: Vec<String>,
#[revision(start = 1)]
pub hide_awards: String,
#[revision(start = 1)]
pub hide_score: String,
#[revision(start = 1)]
pub remove_default_feeds: String,
}
@ -654,6 +680,17 @@ where
serializer.serialize_str(&vec.join("+"))
}
fn deserialize_vec_with_plus<'de, D>(deserializer: D) -> Result<Vec<String>, D::Error>
where
D: Deserializer<'de>,
{
let string = String::deserialize(deserializer)?;
if string.is_empty() {
return Ok(Vec::new());
}
Ok(string.split('+').map(|s| s.to_string()).collect())
}
#[derive(RustEmbed)]
#[folder = "static/themes/"]
#[include = "*.css"]
@ -698,6 +735,29 @@ impl Preferences {
pub fn to_urlencoded(&self) -> Result<String, String> {
serde_urlencoded::to_string(self).map_err(|e| e.to_string())
}
pub fn to_bincode(&self) -> Result<Vec<u8>, String> {
bincode::serialize(self).map_err(|e| e.to_string())
}
pub fn to_compressed_bincode(&self) -> Result<Vec<u8>, String> {
deflate_compress(self.to_bincode()?)
}
pub fn to_bincode_str(&self) -> Result<String, String> {
Ok(base2048::encode(&self.to_compressed_bincode()?))
}
}
pub fn deflate_compress(i: Vec<u8>) -> Result<Vec<u8>, String> {
let mut e = Encoder::new(Vec::new());
e.write_all(&i).map_err(|e| e.to_string())?;
e.finish().into_result().map_err(|e| e.to_string())
}
pub fn deflate_decompress(i: Vec<u8>) -> Result<Vec<u8>, String> {
let mut decoder = Decoder::new(&i[..]);
let mut out = Vec::new();
decoder.read_to_end(&mut out).map_err(|e| format!("Failed to read from gzip decoder: {}", e))?;
Ok(out)
}
/// Gets a `HashSet` of filters from the cookie in the given `Request`.
@ -1584,3 +1644,52 @@ How`s your monitor by the way? Any IPS bleed whatsoever? I either got lucky or t
assert_eq!(render_bullet_lists(input), output);
}
#[test]
fn test_default_prefs_serialization_loop_json() {
let prefs = Preferences::default();
let serialized = serde_json::to_string(&prefs).unwrap();
let deserialized: Preferences = serde_json::from_str(&serialized).unwrap();
assert_eq!(prefs, deserialized);
}
#[test]
fn test_default_prefs_serialization_loop_bincode() {
let prefs = Preferences::default();
test_round_trip(&prefs, false);
test_round_trip(&prefs, true);
}
static KNOWN_GOOD_CONFIGS: &[&str] = &[
"ఴӅβØØҞÉဏႢձĬ༧ȒʯऌԔӵ୮༏",
"ਧՊΥÀÃǎƱГ۸ඣമĖฤ႙ʟาúໜϾௐɥঀĜໃહཞઠѫҲɂఙ࿔DzઉƲӟӻĻฅΜδ໖ԜǗဖငƦơ৶Ą௩ԹʛใЛʃශаΏ",
"ਧԩΥÀÃΊ౭൩ඔႠϼҭöҪƸռઇԾॐნɔາǒՍҰच௨ಖມŃЉŐདƦ๙ϩএఠȝഽйʮჯඒϰळՋ௮ສ৵ऎΦѧਹಧଟƙŃ३î༦ŌပղयƟแҜ།",
];
#[test]
fn test_known_good_configs_deserialization() {
for config in KNOWN_GOOD_CONFIGS {
let bytes = base2048::decode(config).unwrap();
let decompressed = deflate_decompress(bytes).unwrap();
assert!(bincode::deserialize::<Preferences>(&decompressed).is_ok());
}
}
#[test]
fn test_known_good_configs_full_round_trip() {
for config in KNOWN_GOOD_CONFIGS {
let bytes = base2048::decode(config).unwrap();
let decompressed = deflate_decompress(bytes).unwrap();
let prefs: Preferences = bincode::deserialize(&decompressed).unwrap();
test_round_trip(&prefs, false);
test_round_trip(&prefs, true);
}
}
fn test_round_trip(input: &Preferences, compression: bool) {
let serialized = bincode::serialize(input).unwrap();
let compressed = if compression { deflate_compress(serialized).unwrap() } else { serialized };
let decompressed = if compression { deflate_decompress(compressed).unwrap() } else { compressed };
let deserialized: Preferences = bincode::deserialize(&decompressed).unwrap();
assert_eq!(*input, deserialized);
}

9
static/copy.js Normal file
View file

@ -0,0 +1,9 @@
async function copy() {
await navigator.clipboard.writeText(document.getElementById('bincode_str').value);
}
async function set_listener() {
document.getElementById('copy').addEventListener('click', copy);
}
window.addEventListener('load', set_listener);

View file

@ -553,14 +553,18 @@ aside {
.subscribe,
.unsubscribe,
.filter,
.unfilter {
.unfilter,
.copy,
.import {
padding: 10px 20px;
border-radius: 5px;
cursor: pointer;
}
.subscribe,
.filter {
.filter,
.copy,
.import {
color: var(--foreground);
background-color: var(--accent);
}

View file

@ -4,22 +4,22 @@
{% block title %}Redlib Settings{% endblock %}
{% block subscriptions %}
{% call utils::sub_list("") %}
{% call utils::sub_list("") %}
{% endblock %}
{% block search %}
{% call utils::search("".to_owned(), "") %}
{% call utils::search("".to_owned(), "") %}
{% endblock %}
{% block content %}
<div id="settings">
<div id="settings">
<form action="/settings" method="POST">
<div class="prefs">
<fieldset>
<legend>Appearance</legend>
<div class="prefs-group">
<label for="theme">Theme:</label>
<select name="theme" id="theme">
<select name="theme" id="theme">
{% call utils::options(prefs.theme, prefs.available_themes, "system") %}
</select>
</div>
@ -29,144 +29,162 @@
<div class="prefs-group">
<label for="remove_default_feeds">Remove default feeds</label>
<input type="hidden" value="off" name="remove_default_feeds">
<input type="checkbox" name="remove_default_feeds" id="remove_default_feeds" {% if prefs.remove_default_feeds == "on" %}checked{% endif %}>
<input type="checkbox" name="remove_default_feeds" id="remove_default_feeds" {% if
prefs.remove_default_feeds=="on" %}checked{% endif %}>
</div>
<div class="prefs-group">
<label for="front_page">Front page:</label>
<select name="front_page" id="front_page">
<select name="front_page" id="front_page">
{% call utils::options(prefs.front_page, ["default", "popular", "all"], "default") %}
</select>
</div>
<div class="prefs-group">
<label for="layout">Layout:</label>
<select name="layout" id="layout">
<select name="layout" id="layout">
{% call utils::options(prefs.layout, ["card", "clean", "compact"], "card") %}
</select>
</div>
<div class="prefs-group">
<label for="wide">Wide UI:</label>
<input type="hidden" value="off" name="wide">
<input type="checkbox" name="wide" id="wide" {% if prefs.wide == "on" %}checked{% endif %}>
<input type="checkbox" name="wide" id="wide" {% if prefs.wide=="on" %}checked{% endif %}>
</div>
</fieldset>
<fieldset>
<legend>Content</legend>
<div class="prefs-group">
<label for="video_quality">Video quality:</label>
<select name="video_quality" id="video_quality">
<select name="video_quality" id="video_quality">
{% call utils::options(prefs.video_quality, ["best", "medium", "worst"], "best") %}
</select>
</div>
<div class="prefs-group">
<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 name="post_sort">
{% call utils::options(prefs.post_sort, ["hot", "new", "top", "rising", "controversial"], "hot")
%}
</select>
</div>
<div class="prefs-group">
<label for="comment_sort">Default comment sort:</label>
<select name="comment_sort" id="comment_sort">
{% call utils::options(prefs.comment_sort, ["confidence", "top", "new", "controversial", "old"], "confidence") %}
<select name="comment_sort" id="comment_sort">
{% call utils::options(prefs.comment_sort, ["confidence", "top", "new", "controversial", "old"],
"confidence") %}
</select>
</div>
<div class="prefs-group">
<label for="blur_spoiler">Blur spoiler previews:</label>
<input type="hidden" value="off" name="blur_spoiler">
<input type="checkbox" name="blur_spoiler" id="blur_spoiler" {% if prefs.blur_spoiler == "on" %}checked{% endif %}>
<input type="checkbox" name="blur_spoiler" id="blur_spoiler" {% if prefs.blur_spoiler=="on"
%}checked{% endif %}>
</div>
{% if !crate::utils::sfw_only() %}
{% if !crate::utils::sfw_only() %}
<div class="prefs-group">
<label for="show_nsfw">Show NSFW posts:</label>
<input type="hidden" value="off" name="show_nsfw">
<input type="checkbox" name="show_nsfw" id="show_nsfw" {% if prefs.show_nsfw == "on" %}checked{% endif %}>
<input type="checkbox" name="show_nsfw" id="show_nsfw" {% if prefs.show_nsfw=="on" %}checked{% endif
%}>
</div>
<div class="prefs-group">
<label for="blur_nsfw">Blur NSFW previews:</label>
<input type="hidden" value="off" name="blur_nsfw">
<input type="checkbox" name="blur_nsfw" id="blur_nsfw" {% if prefs.blur_nsfw == "on" %}checked{% endif %}>
<input type="checkbox" name="blur_nsfw" id="blur_nsfw" {% if prefs.blur_nsfw=="on" %}checked{% endif
%}>
</div>
{% endif %}
{% endif %}
<div class="prefs-group">
<label for="autoplay_videos">Autoplay videos</label>
<input type="hidden" value="off" name="autoplay_videos">
<input type="checkbox" name="autoplay_videos" id="autoplay_videos" {% if prefs.autoplay_videos == "on" %}checked{% endif %}>
<input type="checkbox" name="autoplay_videos" id="autoplay_videos" {% if prefs.autoplay_videos=="on"
%}checked{% endif %}>
</div>
<div class="prefs-group">
<label for="fixed_navbar">Keep navbar fixed</label>
<input type="hidden" value="off" name="fixed_navbar">
<input type="checkbox" name="fixed_navbar" {% if prefs.fixed_navbar == "on" %}checked{% endif %}>
<input type="checkbox" name="fixed_navbar" {% if prefs.fixed_navbar=="on" %}checked{% endif %}>
</div>
<div class="prefs-group">
<label for="hide_sidebar_and_summary">Hide the summary and sidebar</label>
<input type="hidden" value="off" name="hide_sidebar_and_summary">
<input type="checkbox" name="hide_sidebar_and_summary" {% if prefs.hide_sidebar_and_summary == "on" %}checked{% endif %}>
<input type="checkbox" name="hide_sidebar_and_summary" {% if prefs.hide_sidebar_and_summary=="on"
%}checked{% endif %}>
</div>
<div class="prefs-group">
<label for="use_hls">Use HLS for videos</label>
<details id="feeds">
<summary>Why?</summary>
<div id="feed_list" class="helper">Reddit videos require JavaScript (via HLS.js) to be enabled to be played with audio. Therefore, this toggle lets you either use Redlib JS-free or utilize this feature.</div>
<div id="feed_list" class="helper">Reddit videos require JavaScript (via HLS.js) to be enabled
to be played with audio. Therefore, this toggle lets you either use Redlib JS-free or
utilize this feature.</div>
</details>
<input type="hidden" value="off" name="use_hls">
<input type="checkbox" name="use_hls" id="use_hls" {% if prefs.use_hls == "on" %}checked{% endif %}>
<input type="checkbox" name="use_hls" id="use_hls" {% if prefs.use_hls=="on" %}checked{% endif %}>
</div>
<div class="prefs-group">
<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" id="hide_hls_notification" {% if prefs.hide_hls_notification == "on" %}checked{% endif %}>
<input type="checkbox" name="hide_hls_notification" id="hide_hls_notification" {% if
prefs.hide_hls_notification=="on" %}checked{% endif %}>
</div>
<div class="prefs-group">
<label for="hide_awards">Hide awards</label>
<input type="hidden" value="off" name="hide_awards">
<input type="checkbox" name="hide_awards" id="hide_awards" {% if prefs.hide_awards == "on" %}checked{% endif %}>
<input type="checkbox" name="hide_awards" id="hide_awards" {% if prefs.hide_awards=="on" %}checked{%
endif %}>
</div>
<div class="prefs-group">
<label for="hide_score">Hide score</label>
<input type="hidden" value="off" name="hide_score">
<input type="checkbox" name="hide_score" id="hide_score" {% if prefs.hide_score == "on" %}checked{% endif %}>
<input type="checkbox" name="hide_score" id="hide_score" {% if prefs.hide_score=="on" %}checked{%
endif %}>
</div>
<div class="prefs-group">
<label for="disable_visit_reddit_confirmation">Do not confirm before visiting content on Reddit</label>
<label for="disable_visit_reddit_confirmation">Do not confirm before visiting content on
Reddit</label>
<input type="hidden" value="off" name="disable_visit_reddit_confirmation">
<input type="checkbox" name="disable_visit_reddit_confirmation" {% if prefs.disable_visit_reddit_confirmation == "on" %}checked{% endif %}>
<input type="checkbox" name="disable_visit_reddit_confirmation" {% if
prefs.disable_visit_reddit_confirmation=="on" %}checked{% endif %}>
</div>
</fieldset>
<input id="save" type="submit" value="Save">
</div>
</form>
{% if prefs.subscriptions.len() > 0 %}
<div class="prefs" id="settings_subs">
<legend>Subscribed Feeds</legend>
{% for sub in prefs.subscriptions %}
<div>
{% let feed -%}
{% if sub.starts_with("u_") -%}{% let feed = format!("u/{}", &sub[2..]) -%}{% else -%}{% let feed = format!("r/{}", sub) -%}{% endif -%}
<a href="/{{ feed }}">{{ feed }}</a>
<form action="/r/{{ sub }}/unsubscribe/?redirect=settings" method="POST">
<button class="unsubscribe">Unsubscribe</button>
</form>
</div>
{% endfor %}
<div class="prefs" id="settings_subs">
<legend>Subscribed Feeds</legend>
{% for sub in prefs.subscriptions %}
<div>
{% let feed -%}
{% if sub.starts_with("u_") -%}{% let feed = format!("u/{}", &sub[2..]) -%}{% else -%}{% let feed =
format!("r/{}", sub) -%}{% endif -%}
<a href="/{{ feed }}">{{ feed }}</a>
<form action="/r/{{ sub }}/unsubscribe/?redirect=settings" method="POST">
<button class="unsubscribe">Unsubscribe</button>
</form>
</div>
{% endfor %}
</div>
{% endif %}
{% if !prefs.filters.is_empty() %}
<div class="prefs" id="settings_filters">
<legend>Filtered Feeds</legend>
{% for sub in prefs.filters %}
<div>
{% let feed -%}
{% if sub.starts_with("u_") -%}{% let feed = format!("u/{}", &sub[2..]) -%}{% else -%}{% let feed = format!("r/{}", sub) -%}{% endif -%}
<a href="/{{ feed }}">{{ feed }}</a>
<form action="/r/{{ sub }}/unfilter/?redirect=settings" method="POST">
<button class="unfilter">Unfilter</button>
</form>
</div>
{% endfor %}
<div class="prefs" id="settings_filters">
<legend>Filtered Feeds</legend>
{% for sub in prefs.filters %}
<div>
{% let feed -%}
{% if sub.starts_with("u_") -%}{% let feed = format!("u/{}", &sub[2..]) -%}{% else -%}{% let feed =
format!("r/{}", sub) -%}{% endif -%}
<a href="/{{ feed }}">{{ feed }}</a>
<form action="/r/{{ sub }}/unfilter/?redirect=settings" method="POST">
<button class="unfilter">Unfilter</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>
<p><b>Note:</b> settings and subscriptions are saved in browser cookies. Clearing your cookies will reset them.
</p>
<br>
{% match prefs.to_urlencoded() %}
{% when Ok with (encoded_prefs) %}
@ -176,7 +194,24 @@
<p>There was an error creating your restore link: {{ err }}</p>
<p>Please report this issue</p>
{% endmatch %}
<br />
<div>
<script src="/copy.js"></script>
<label for="bincode_str">Or, export/import here (be sure to save first):</label>
<br />
<input type="text" id="bincode_str" name="bincode_str"
value="{% match prefs.to_bincode_str() %}{% when Ok with (bincode_str) %}{{ bincode_str }}{% when Err with (err) %}Error: {{ err }}{% endmatch %}"
readonly>
<button id="copy" class="copy">Copy</button>
<br />
<form action="/settings/encoded-restore/" method="POST">
<input type="text" id="encoded_prefs" name="encoded_prefs" value=""
placeholder="Paste your encoded settings here">
<button class="import" type="submit">Import</button>
</form>
</div>
</div>
</div>
{% endblock %}
{% endblock %}