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libreddit
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Templatize redirects

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pull/121/head
spikecodes 3 years ago
parent 0cb7031c36
commit aa7c8c85df
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7 changed files with 53 additions and 95 deletions
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10
Cargo.lock generated
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@ -851,9 +851,9 @@ dependencies = [
[[package]]
name = "funty"
version = "1.2.0"
version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1847abb9cb65d566acd5942e94aea9c8f547ad02c98e1649326fc0e8910b8b1e"
checksum = "fed34cd105917e91daa4da6b3728c47b068749d6a62c59811f06ed2ac71d9da7"
[[package]]
name = "futures"
@ -1200,13 +1200,13 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
[[package]]
name = "lexical-core"
version = "0.7.5"
version = "0.7.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "21f866863575d0e1d654fbeeabdc927292fdf862873dc3c96c6f753357e13374"
checksum = "db65c6da02e61f55dae90a0ae427b2a5f6b3e8db09f58d10efab23af92592616"
dependencies = [
"arrayvec",
"bitflags",
"cfg-if 1.0.0",
"cfg-if 0.1.10",
"ryu",
"static_assertions",
]

2
rustfmt.toml
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@ -1,4 +1,4 @@
edition = "2018"
tab_spaces = 2
hard_tabs = true
max_width = 150
max_width = 175

31
src/main.rs
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@ -1,7 +1,3 @@
// Import Crates
// use askama::filters::format;
use tide::{Middleware, Next, Request, Response, utils::{After, async_trait}};
// Reference local files
mod post;
mod proxy;
@ -11,6 +7,13 @@ mod subreddit;
mod user;
mod utils;
// Import Crates
use tide::{
utils::{async_trait, After},
Middleware, Next, Request, Response,
};
use utils::{error, redirect};
// Build middleware
struct HttpsRedirect<HttpsOnly>(HttpsOnly);
struct NormalizePath;
@ -28,7 +31,7 @@ where
let mut secured = request.url().to_owned();
secured.set_scheme("https").unwrap_or_default();
Ok(Response::builder(302).header("Location", secured.to_string()).build())
Ok(redirect(secured.to_string()))
} else {
Ok(next.run(request).await)
}
@ -48,12 +51,7 @@ impl<State: Clone + Send + Sync + 'static> Middleware<State> for NormalizePath {
// Create Services
async fn style(_req: Request<()>) -> tide::Result {
Ok(
Response::builder(200)
.content_type("text/css")
.body(include_str!("../static/style.css"))
.build(),
)
Ok(Response::builder(200).content_type("text/css").body(include_str!("../static/style.css")).build())
}
// Required for creating a PWA
@ -68,12 +66,7 @@ async fn manifest(_req: Request<()>) -> tide::Result {
// Required for the manifest to be valid
async fn pwa_logo(_req: Request<()>) -> tide::Result {
Ok(
Response::builder(200)
.content_type("image/png")
.body(include_bytes!("../static/logo.png").as_ref())
.build(),
)
Ok(Response::builder(200).content_type("image/png").body(include_bytes!("../static/logo.png").as_ref()).build())
}
// Required for iOS App Icons
@ -206,12 +199,12 @@ async fn main() -> tide::Result<()> {
Ok("best") | Ok("hot") | Ok("new") | Ok("top") | Ok("rising") | Ok("controversial") => subreddit::page(req).await,
// Short link for post
Ok(id) if id.len() > 4 && id.len() < 7 => post::item(req).await,
_ => utils::error("Nothing here".to_string()).await
_ => error("Nothing here".to_string()).await,
}
});
// Default service in case no routes match
app.at("*").get(|_| utils::error("Nothing here".to_string()));
app.at("*").get(|_| error("Nothing here".to_string()));
app.listen(address).await?;
Ok(())

15
src/post.rs
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@ -30,18 +30,13 @@ pub async fn item(req: Request<()>) -> tide::Result {
// 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.url().path(),
req.url().query().unwrap_or_default(),
sort
);
path = format!("{}.json?{}&sort={}&raw_json=1", req.url().path(), req.url().query().unwrap_or_default(), sort);
}
// Log the post ID being fetched in debug mode
#[cfg(debug_assertions)]
dbg!(req.param("id").unwrap_or(""));
let single_thread = &req.param("comment_id").is_ok();
let highlighted_comment = &req.param("comment_id").unwrap_or_default();
@ -160,13 +155,13 @@ async fn parse_comments(json: &serde_json::Value, post_link: &str, post_author:
} else {
Vec::new()
};
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,
kind: comment["kind"].as_str().unwrap_or_default().to_string(),

20
src/settings.rs
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@ -1,7 +1,7 @@
// CRATES
use crate::utils::{prefs, template, Preferences};
use crate::utils::{prefs, redirect, template, Preferences};
use askama::Template;
use tide::{http::Cookie, Request, Response};
use tide::{http::Cookie, Request};
use time::{Duration, OffsetDateTime};
// STRUCTS
@ -35,11 +35,7 @@ pub async fn get(req: Request<()>) -> tide::Result {
pub async fn set(mut req: Request<()>) -> tide::Result {
let form: SettingsForm = req.body_form().await.unwrap_or_default();
let mut res = Response::builder(302)
.content_type("text/html")
.header("Location", "/settings")
.body(r#"Redirecting to <a href="/settings">settings</a>..."#)
.build();
let mut res = redirect("/settings".to_string());
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];
@ -60,22 +56,16 @@ pub async fn set(mut req: Request<()>) -> tide::Result {
Ok(res)
}
// Set cookies using response "Set-Cookie" header
pub async fn restore(req: Request<()>) -> tide::Result {
let form: SettingsForm = req.query()?;
let path = match form.redirect {
Some(value) => format!("/{}/", value),
None => "/".to_string()
None => "/".to_string(),
};
let mut res = Response::builder(302)
.content_type("text/html")
.header("Location", path.to_owned())
.body(format!("Redirecting to <a href=\"{0}\">{0}</a>...", path))
.build();
let mut res = redirect(path);
let names = vec!["theme", "front_page", "layout", "wide", "comment_sort", "show_nsfw", "subscriptions"];
let values = vec![form.theme, form.front_page, form.layout, form.wide, form.comment_sort, form.show_nsfw, form.subscriptions];

37
src/subreddit.rs
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@ -1,7 +1,7 @@
// CRATES
use crate::utils::*;
use askama::Template;
use tide::{http::Cookie, Request, Response};
use tide::{http::Cookie, Request};
use time::{Duration, OffsetDateTime};
// STRUCTS
@ -31,18 +31,15 @@ pub async fn page(req: Request<()>) -> tide::Result {
let front_page = cookie(&req, "front_page");
let sort = req.param("sort").unwrap_or_else(|_| req.param("id").unwrap_or("hot")).to_string();
let sub = req
.param("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").map(String::from).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 path = format!("/r/{}/{}.json?{}&raw_json=1", sub, sort, req.url().query().unwrap_or_default());
@ -112,11 +109,7 @@ pub async fn subscriptions(req: Request<()>) -> tide::Result {
format!("/r/{}", sub)
};
let mut res = Response::builder(302)
.content_type("text/html")
.header("Location", path.to_owned())
.body(format!("Redirecting to <a href=\"{0}\">{0}</a>...", path))
.build();
let mut res = redirect(path);
// Delete cookie if empty, else set
if sub_list.is_empty() {
@ -165,14 +158,8 @@ 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 icon = if community_icon.is_empty() {
val(&res, "icon_img")
} else {
community_icon.to_string()
};
let community_icon: &str = res["data"]["community_icon"].as_str().map_or("", |s| s.split('?').collect::<Vec<&str>>()[0]);
let icon = if community_icon.is_empty() { val(&res, "icon_img") } else { community_icon.to_string() };
let sub = Subreddit {
name: val(&res, "display_name"),

33
src/utils.rs
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@ -162,24 +162,14 @@ pub fn prefs(req: Request<()>) -> Preferences {
wide: cookie(&req, "wide"),
show_nsfw: cookie(&req, "show_nsfw"),
comment_sort: cookie(&req, "comment_sort"),
subscriptions: cookie(&req, "subscriptions")
.split('+')
.map(String::from)
.filter(|s| !s.is_empty())
.collect(),
subscriptions: cookie(&req, "subscriptions").split('+').map(String::from).filter(|s| !s.is_empty()).collect(),
}
}
// 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(),
Ok(url) => url.query_pairs().into_owned().collect::<HashMap<_, _>>().get(value).unwrap_or(&String::new()).to_owned(),
_ => String::new(),
}
}
@ -226,8 +216,8 @@ pub async fn media(data: &Value) -> (String, Media, Vec<GalleryMedia>) {
} 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" {
// Handle images, whether GIFs or pics
let preview = data["preview"]["images"][0].clone();
let mp4 = &preview["variants"]["mp4"];
if mp4.is_object() {
@ -438,13 +428,16 @@ pub async fn fetch_posts(path: &str, fallback_title: String) -> Result<(Vec<Post
// NETWORKING
//
pub fn template(f: impl Template) -> tide::Result {
Ok(
Response::builder(200)
.content_type("text/html")
.body(f.render().unwrap_or_default())
.build(),
)
pub fn template(t: impl Template) -> tide::Result {
Ok(Response::builder(200).content_type("text/html").body(t.render().unwrap_or_default()).build())
}
pub fn redirect(path: String) -> Response {
Response::builder(302)
.content_type("text/html")
.header("Location", &path)
.body(format!("Redirecting to <a href=\"{0}\">{0}</a>...", path))
.build()
}
pub async fn error(msg: String) -> tide::Result {

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