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No commits in common. "main" and "feat/add-instance-2" have entirely different histories.

25 changed files with 262 additions and 1467 deletions

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@ -1,24 +0,0 @@
name: Build & Test
on: [push]
jobs:
build-run:
runs-on: docker
container:
image: rust
steps:
- name: Update package repos
run: apt update
- name: Install Node using apt
run: apt install nodejs -y
- name: Checkout repo
uses: actions/checkout@v4
- name: Setup Deno
uses: https://github.com/denoland/setup-deno@v2
with:
deno-version: v2.x
- name: Build using Cargo
run: cargo build --verbose
- name: Run unit tests
run: cargo test --verbose

328
Cargo.lock generated
View file

@ -1,6 +1,6 @@
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@ -217,17 +194,6 @@ dependencies = [
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@ -272,27 +238,6 @@ dependencies = [
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@ -330,32 +275,16 @@ version = "2.3.0"
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"scraper",
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"url",
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[[package]] [[package]]
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version = "0.1.0" version = "0.1.0"
dependencies = [ dependencies = [
"bytes", "bytes",
"favicon-scraper",
"reqwest", "reqwest",
"rocket", "rocket",
"semver", "semver",
"serde", "serde",
"serde_json", "serde_json",
"tokio",
"url", "url",
] ]
@ -403,16 +332,6 @@ dependencies = [
"percent-encoding", "percent-encoding",
] ]
[[package]]
name = "futf"
version = "0.1.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]] [[package]]
name = "futures" name = "futures"
version = "0.3.31" version = "0.3.31"
@ -490,15 +409,6 @@ dependencies = [
"slab", "slab",
] ]
[[package]]
name = "fxhash"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]] [[package]]
name = "generator" name = "generator"
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@ -512,15 +422,6 @@ dependencies = [
"windows", "windows",
] ]
[[package]]
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"unicode-width",
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[[package]] [[package]]
name = "getrandom" name = "getrandom"
version = "0.2.15" version = "0.2.15"
@ -600,20 +501,6 @@ version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fbf6a919d6cf397374f7dfeeea91d974c7c0a7221d0d0f4f20d859d329e53fcc" checksum = "fbf6a919d6cf397374f7dfeeea91d974c7c0a7221d0d0f4f20d859d329e53fcc"
[[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"log",
"mac",
"markup5ever",
"proc-macro2",
"quote",
"syn",
]
[[package]] [[package]]
name = "http" name = "http"
version = "0.2.12" version = "0.2.12"
@ -917,12 +804,6 @@ dependencies = [
"icu_properties", "icu_properties",
] ]
[[package]]
name = "imagesize"
version = "0.13.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]] [[package]]
name = "indexmap" name = "indexmap"
version = "2.7.0" version = "2.7.0"
@ -1028,26 +909,6 @@ dependencies = [
"tracing-subscriber", "tracing-subscriber",
] ]
[[package]]
name = "mac"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c41e0c4fef86961ac6d6f8a82609f55f31b05e4fce149ac5710e439df7619ba4"
[[package]]
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"string_cache",
"string_cache_codegen",
"tendril",
]
[[package]] [[package]]
name = "matchers" name = "matchers"
version = "0.1.0" version = "0.1.0"
@ -1125,12 +986,6 @@ dependencies = [
"tempfile", "tempfile",
] ]
[[package]]
name = "new_debug_unreachable"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]] [[package]]
name = "nu-ansi-term" name = "nu-ansi-term"
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@ -1274,77 +1129,6 @@ version = "2.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e" checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
[[package]]
name = "phf"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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"phf_macros",
"phf_shared 0.11.3",
]
[[package]]
name = "phf_codegen"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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"rand",
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source = "registry+https://github.com/rust-lang/crates.io-index"
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"phf_shared 0.11.3",
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"quote",
"syn",
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version = "0.10.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]] [[package]]
name = "pin-project-lite" name = "pin-project-lite"
version = "0.2.16" version = "0.2.16"
@ -1378,12 +1162,6 @@ dependencies = [
"zerocopy", "zerocopy",
] ]
[[package]]
name = "precomputed-hash"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "925383efa346730478fb4838dbe9137d2a47675ad789c546d150a6e1dd4ab31c"
[[package]] [[package]]
name = "proc-macro2" name = "proc-macro2"
version = "1.0.93" version = "1.0.93"
@ -1752,21 +1530,6 @@ version = "1.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49" checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
[[package]]
name = "scraper"
version = "0.22.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cc3d051b884f40e309de6c149734eab57aa8cc1347992710dc80bcc1c2194c15"
dependencies = [
"cssparser",
"ego-tree",
"getopts",
"html5ever",
"precomputed-hash",
"selectors",
"tendril",
]
[[package]] [[package]]
name = "security-framework" name = "security-framework"
version = "2.11.1" version = "2.11.1"
@ -1790,25 +1553,6 @@ dependencies = [
"libc", "libc",
] ]
[[package]]
name = "selectors"
version = "0.26.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fd568a4c9bb598e291a08244a5c1f5a8a6650bee243b5b0f8dbb3d9cc1d87fe8"
dependencies = [
"bitflags",
"cssparser",
"derive_more",
"fxhash",
"log",
"new_debug_unreachable",
"phf",
"phf_codegen",
"precomputed-hash",
"servo_arc",
"smallvec",
]
[[package]] [[package]]
name = "semver" name = "semver"
version = "1.0.24" version = "1.0.24"
@ -1868,15 +1612,6 @@ dependencies = [
"serde", "serde",
] ]
[[package]]
name = "servo_arc"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ae65c4249478a2647db249fb43e23cec56a2c8974a427e7bd8cb5a1d0964921a"
dependencies = [
"stable_deref_trait",
]
[[package]] [[package]]
name = "sharded-slab" name = "sharded-slab"
version = "0.1.7" version = "0.1.7"
@ -1901,18 +1636,6 @@ dependencies = [
"libc", "libc",
] ]
[[package]]
name = "siphasher"
version = "0.3.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "38b58827f4464d87d377d175e90bf58eb00fd8716ff0a62f80356b5e61555d0d"
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name = "siphasher"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]] [[package]]
name = "slab" name = "slab"
version = "0.4.9" version = "0.4.9"
@ -1968,32 +1691,6 @@ dependencies = [
"loom", "loom",
] ]
[[package]]
name = "string_cache"
version = "0.8.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"new_debug_unreachable",
"once_cell",
"parking_lot",
"phf_shared 0.10.0",
"precomputed-hash",
"serde",
]
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name = "string_cache_codegen"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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version = "2.6.1" version = "2.6.1"
@ -2066,17 +1763,6 @@ dependencies = [
"windows-sys 0.59.0", "windows-sys 0.59.0",
] ]
[[package]]
name = "tendril"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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"utf-8",
]
[[package]] [[package]]
name = "thread_local" name = "thread_local"
version = "1.1.8" version = "1.1.8"
@ -2353,12 +2039,6 @@ version = "1.0.14"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "adb9e6ca4f869e1180728b7950e35922a7fc6397f7b641499e8f3ef06e50dc83" checksum = "adb9e6ca4f869e1180728b7950e35922a7fc6397f7b641499e8f3ef06e50dc83"
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[[package]] [[package]]
name = "unicode-xid" name = "unicode-xid"
version = "0.2.6" version = "0.2.6"
@ -2382,12 +2062,6 @@ dependencies = [
"percent-encoding", "percent-encoding",
] ]
[[package]]
name = "utf-8"
version = "0.7.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]] [[package]]
name = "utf16_iter" name = "utf16_iter"
version = "1.0.5" version = "1.0.5"

View file

@ -5,11 +5,9 @@ edition = "2021"
[dependencies] [dependencies]
bytes = "1.9.0" bytes = "1.9.0"
favicon-scraper = "0.3.1"
reqwest = { version = "0.12.12", features = ["stream"] } reqwest = { version = "0.12.12", features = ["stream"] }
rocket = { version = "0.5.1", features = ["json"] } rocket = { version = "0.5.1", features = ["json"] }
semver = "1.0.24" semver = "1.0.24"
serde = { version = "1.0.217", features = ["derive"] } serde = { version = "1.0.217", features = ["derive"] }
serde_json = "1.0.135" serde_json = "1.0.135"
tokio = { version = "1.43.0", features = ["process"] }
url = "2.5.4" url = "2.5.4"

View file

@ -2,13 +2,11 @@
Fedi links that open on your preferred instance! Fedi links that open on your preferred instance!
## Building and Running ## Building
To compile TypeScript, the build script assumes Deno is installed. To compile TypeScript, the build script assumes Deno is installed.
1. [Install Rust via rustup](https://rustup.rs/) When you have Deno and Rust installed, simply use Cargo to build the project
2. [Install Deno](https://deno.com/)
3. Use Cargo to build the project:
```sh ```sh
# For example, to build for release, you can do # For example, to build for release, you can do

View file

@ -32,7 +32,6 @@
"name": "Akkoma", "name": "Akkoma",
"nodeinfoName": "akkoma", "nodeinfoName": "akkoma",
"aliases": [ "aliases": [
"akkoma",
"akko" "akko"
], ],
"groups": [ "groups": [
@ -94,7 +93,6 @@
"nodeinfoName": "mastodon", "nodeinfoName": "mastodon",
"buildMetadata": "glitch", "buildMetadata": "glitch",
"aliases": [ "aliases": [
"glitch-soc",
"glitch" "glitch"
], ],
"groups": [ "groups": [
@ -136,8 +134,7 @@
], ],
"groups": [ "groups": [
"misskey-compliant", "misskey-compliant",
"misskey-v13", "misskey-v13"
"mastodon-compliant-api"
], ],
"forkOf": "misskey" "forkOf": "misskey"
}, },
@ -158,8 +155,7 @@
"name": "Iceshrimp.NET", "name": "Iceshrimp.NET",
"nodeinfoName": "Iceshrimp.NET", "nodeinfoName": "Iceshrimp.NET",
"aliases": [ "aliases": [
"iceshrimp-dotnet", "iceshrimp-dotnet"
"iceshrimp.net"
], ],
"groups": [ "groups": [
"misskey-compliant", "misskey-compliant",

View file

@ -1,2 +0,0 @@
[toolchain]
channel = "nightly"

View file

@ -1,14 +1,9 @@
use std::net::ToSocketAddrs;
use favicon_scraper::{Icon, IconKind};
use rocket::serde::json::Json; use rocket::serde::json::Json;
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
use url::Url; use url::Url;
use crate::known_software::KNOWN_SOFTWARE_NODEINFO_NAMES; use crate::known_software::KNOWN_SOFTWARE_NODEINFO_NAMES;
const MINIMUM_ICON_SIZE: usize = 16;
#[derive(Serialize)] #[derive(Serialize)]
pub struct InstanceInfo { pub struct InstanceInfo {
name: String, name: String,
@ -17,6 +12,28 @@ pub struct InstanceInfo {
icon_url: Option<String>, icon_url: Option<String>,
} }
#[derive(Deserialize)]
struct InstanceManifest {
name: Option<String>,
short_name: Option<String>,
icons: Option<Vec<InstanceIcon>>,
}
#[derive(Deserialize)]
struct InstanceIcon {
src: String,
sizes: String,
}
impl InstanceIcon {
fn get_size(&self) -> Option<usize> {
let (x, y) = self.sizes.split_once("x")?;
let x: usize = x.parse().ok()?;
let y: usize = y.parse().ok()?;
Some(x.max(y))
}
}
#[derive(Deserialize)] #[derive(Deserialize)]
struct NodeInfoDiscovery { struct NodeInfoDiscovery {
links: Vec<NodeInfoLink>, links: Vec<NodeInfoLink>,
@ -45,59 +62,40 @@ struct NodeInfoMetadata {
name: Option<String>, name: Option<String>,
} }
/// Scrapes icons and returns the smallest one where the smallest axis is bigger than or equal to [MINIMUM_ICON_SIZE] async fn get_info_from_manifest(url: Url) -> Option<[Option<String>; 3]> {
async fn find_icon(host: &str) -> Option<String> { // FIXME: Iceshrimp.NET doesn't have a manifest...
let icons: Vec<Icon> = favicon_scraper::scrape(host) let response = reqwest::get(url.clone()).await.ok()?.text().await.ok()?;
.await let manifest: InstanceManifest = serde_json::from_str(&response).ok()?;
.ok()? Some([
.into_iter() manifest.name,
.filter(|i| i.size.width.min(i.size.height) >= MINIMUM_ICON_SIZE) manifest.short_name,
.collect(); manifest
.icons
let priority = |kind: &IconKind| match kind { .as_ref()
IconKind::LinkedInHTML => 0, .and_then(|icons| icons.iter().min_by_key(|icon| icon.get_size()))
IconKind::LinkedInManifest => 1, .map(|icon| icon.src.to_owned()),
IconKind::HardcodedURL => 2, ])
_ => 3,
};
let preferred_kind = icons
.iter()
.map(|i| i.kind)
.min_by(|x, y| priority(x).cmp(&priority(y)))?; // None if icons is empty
icons
.into_iter()
.filter(|i| i.kind == preferred_kind)
.min_by_key(|i| i.size)
.map(|i| i.url.into())
} }
#[get("/instance_info/<secure>/<host>")] #[get("/instance_info/<secure>/<host>")]
pub async fn instance_info(secure: bool, host: &str) -> Option<Json<InstanceInfo>> { pub async fn instance_info(secure: bool, host: &str) -> Option<Json<InstanceInfo>> {
let mut url = Url::parse(if secure { let mut url = Url::parse(&format!(
"https://temp.host/" "http{}://{host}/manifest.json",
} else { if secure { "s" } else { "" }
"http://temp.host/" ))
}) .ok()?;
.unwrap(); // I'm not sure if you can sneak in a path, but better safe than sorry
url.set_host(Some(host)).ok()?; // Using this to catch malformed hosts // I don't really care about username/password/port, those are fine
let host = url.host_str()?.to_owned(); // Shadow the original host in case things were filtered out if url.path() != "/manifest.json" {
// Check if the host is globally routable.
// This should help filter out a bunch of invalid or potentially malicious requests
let host_with_port = format!("{host}:{}", url.port_or_known_default()?);
if !host_with_port
.to_socket_addrs()
.ok()?
.next()?
.ip()
.is_global()
{
return None; return None;
} }
let [name, short_name, icon_url] = get_info_from_manifest(url.clone())
let icon_url = find_icon(url.as_str()).await; .await
.unwrap_or_default();
let icon_url = icon_url
.and_then(|i| url.join(&i).ok())
.map(|u| u.to_string());
// FIXME: Iceshrimp.NET doesn't have a nodeinfo discovery file either.............
url.set_path("/.well-known/nodeinfo"); url.set_path("/.well-known/nodeinfo");
let response = reqwest::get(url.clone()).await.ok()?.text().await.ok()?; let response = reqwest::get(url.clone()).await.ok()?.text().await.ok()?;
let nodeinfo_discovery: NodeInfoDiscovery = serde_json::from_str(&response).ok()?; let nodeinfo_discovery: NodeInfoDiscovery = serde_json::from_str(&response).ok()?;
@ -114,12 +112,11 @@ pub async fn instance_info(secure: bool, host: &str) -> Option<Json<InstanceInfo
.and_then(|v| fork_map.get(v.build.as_str())) .and_then(|v| fork_map.get(v.build.as_str()))
.unwrap_or(software_name) .unwrap_or(software_name)
.to_owned(); .to_owned();
Some(Json(InstanceInfo { Some(Json(InstanceInfo {
name: nodeinfo name: name
.metadata .or(short_name)
.and_then(|m| m.name) .or(nodeinfo.metadata.and_then(|m| m.name))
.unwrap_or(host.to_owned()), .unwrap_or(url.host_str().unwrap().to_owned()),
software, software,
icon_url, icon_url,
})) }))

View file

@ -4,9 +4,5 @@ pub mod instance_info;
pub mod proxy; pub mod proxy;
pub fn get_routes() -> Vec<Route> { pub fn get_routes() -> Vec<Route> {
routes![ routes![instance_info::instance_info, proxy::proxy]
instance_info::instance_info,
// Proxy is temporarily disabled as it's not needed
// proxy::proxy
]
} }

View file

@ -98,17 +98,3 @@ impl<'r> FromParam<'r> for KnownInstanceSoftware<'r> {
} }
} }
} }
#[cfg(test)]
mod tests {
use super::*;
/// If this test fails, known-software.json is invalid
#[test]
fn known_software_is_valid() {
assert!(!KNOWN_SOFTWARE.groups.is_empty());
assert!(!KNOWN_SOFTWARE.software.is_empty());
assert!(!KNOWN_SOFTWARE_NAMES.is_empty());
assert!(!KNOWN_SOFTWARE_NODEINFO_NAMES.is_empty());
}
}

View file

@ -1,4 +1,3 @@
#![feature(ip)]
#[macro_use] #[macro_use]
extern crate rocket; extern crate rocket;
@ -25,11 +24,6 @@ async fn route_for_known_instance_software(
NamedFile::open("static/crossroad.html").await.ok() NamedFile::open("static/crossroad.html").await.ok()
} }
#[get("/")]
async fn configure_page() -> Option<NamedFile> {
NamedFile::open("static/config.html").await.ok()
}
#[get("/<instance>/<route..>", rank = 2)] #[get("/<instance>/<route..>", rank = 2)]
fn route_for_unknown_instance_software(instance: &str, route: PathBuf) -> (ContentType, String) { fn route_for_unknown_instance_software(instance: &str, route: PathBuf) -> (ContentType, String) {
( (
@ -52,8 +46,7 @@ fn rocket() -> _ {
routes![ routes![
known_software_json, known_software_json,
route_for_known_instance_software, route_for_known_instance_software,
route_for_unknown_instance_software, route_for_unknown_instance_software
configure_page
], ],
) )
} }

View file

@ -1,6 +1,5 @@
// This file handles the "Add an instance" dialog // This file handles the "Add an instance" dialog
import { FormDialog, ONCE } from "./dialog.mjs";
import { findButtonOrFail, findFormOrFail, findInputOrFail } from "./dom.mjs"; import { findButtonOrFail, findFormOrFail, findInputOrFail } from "./dom.mjs";
export function parseHost(host: string): { host: string, secure: boolean } | null { export function parseHost(host: string): { host: string, secure: boolean } | null {
@ -14,67 +13,43 @@ export function parseHost(host: string): { host: string, secure: boolean } | nul
}; };
} }
export type AddInstanceDialogData = { export function initializeAddInstanceDialog(
dialog: HTMLDialogElement,
callback: (
host: string, host: string,
secure: boolean, secure: boolean,
autoQueryMetadata: boolean, autoQueryMetadata: boolean,
}; ) => void
): {
showAddInstanceDialog: () => void,
hideAddInstanceDialog: () => void,
} {
const showAddInstanceDialog = () => dialog.showModal();
const hideAddInstanceDialog = () => dialog.close();
export class AddInstanceDialog extends FormDialog { const form = findFormOrFail(dialog, ".addInstanceForm");
protected instanceHost: HTMLInputElement; const instanceHost = findInputOrFail(form, "#instanceHost");
protected autoQueryMetadata: HTMLInputElement; const autoQueryMetadata = findInputOrFail(form, "#autoQueryMetadata");
protected closeButton: HTMLButtonElement; const closeButton = findButtonOrFail(form, ".close");
constructor(dialog: HTMLDialogElement, initializeDOM: boolean = true) { instanceHost.addEventListener("input", e => {
super(dialog, findFormOrFail(dialog, ".addInstanceForm")); if (parseHost(instanceHost.value) === null)
instanceHost.setCustomValidity("Invalid instance hostname or URL");
this.instanceHost = findInputOrFail(this.form, "#instanceHost"); else
this.autoQueryMetadata = findInputOrFail(this.form, "#autoQueryMetadata"); instanceHost.setCustomValidity("");
this.closeButton = findButtonOrFail(this.form, ".close");
if (initializeDOM) this.initializeDOM();
}
protected override initializeDOM() {
super.initializeDOM();
this.instanceHost.addEventListener("input", e => this.#getDataIfValid());
this.closeButton.addEventListener("click", e => this.close());
}
#getDataIfValid(): AddInstanceDialogData | null {
const parsedHost = parseHost(this.instanceHost.value);
if (parsedHost === null) {
this.instanceHost.setCustomValidity("Invalid instance hostname or URL");
return null;
}
this.instanceHost.setCustomValidity("");
return {
host: parsedHost.host,
secure: parsedHost.secure,
autoQueryMetadata: this.autoQueryMetadata.checked
};
}
#handleSubmit(resolve: (data: AddInstanceDialogData) => void) {
this.form.addEventListener("submit", e => {
const data = this.#getDataIfValid();
if (data === null) {
// Prevent the user from submitting the form if it's invalid and let them try again
e.preventDefault();
this.#handleSubmit(resolve);
return;
}
resolve(data);
this.close();
}, ONCE);
}
async present(): Promise<AddInstanceDialogData> {
return new Promise((resolve, reject) => {
this.cancelOnceClosed(reject);
this.#handleSubmit(resolve);
this.open();
}); });
}
form.addEventListener("submit", e => {
// A sane browser doesn't allow for submitting the form if the above validation fails
const { host, secure } = parseHost(instanceHost.value)!;
callback(host, secure, autoQueryMetadata.checked);
form.reset();
});
closeButton.addEventListener("click", e => hideAddInstanceDialog());
return {
showAddInstanceDialog,
hideAddInstanceDialog
};
} }

View file

@ -1,73 +1,69 @@
import { AddInstanceDialog } from "./add_an_instance.mjs"; import { initializeAddInstanceDialog } from "./add_an_instance.mjs";
import { dialogDetailsToInstance, InstanceDetailsDialog, InstanceDetailsDialogData } from "./confirm_instance_details.mjs"; import { initializeInstanceDetailsDialog } from "./confirm_instance_details.mjs";
import { Dialog } from "./dialog.mjs";
import storageManager, { Instance } from "./storage_manager.mjs"; import storageManager, { Instance } from "./storage_manager.mjs";
export class AddInstanceFlow { export function initializeAddInstanceFlow(
addDialog: AddInstanceDialog; detailsDialog: HTMLDialogElement,
spinnerDialog: Dialog; addDialog: HTMLDialogElement
detailsDialog: InstanceDetailsDialog; ): {
showAddInstanceDialog: () => void,
constructor( hideAddInstanceDialog: () => void
addDialog: AddInstanceDialog | HTMLDialogElement, } {
spinnerDialog: HTMLDialogElement, const instanceDetailsDialogCallback = (
detailsDialog: InstanceDetailsDialog | HTMLDialogElement, name: string,
) { host: string,
if (addDialog instanceof AddInstanceDialog) hostSecure: boolean,
this.addDialog = addDialog; software: string,
else icon: string | null
this.addDialog = new AddInstanceDialog(addDialog, true); ) => {
const instance: Instance = {
this.spinnerDialog = new Dialog(spinnerDialog); name,
origin: `http${hostSecure ? "s" : ""}://${host}`,
if (detailsDialog instanceof InstanceDetailsDialog) software,
this.detailsDialog = detailsDialog; iconURL: icon ?? undefined
else };
this.detailsDialog = new InstanceDetailsDialog(detailsDialog, true); storageManager.storage.instances.push(instance);
} storageManager.save();
console.log("Successfully added new instance:", instance);
async start(autoSave: boolean) {
const {
autoQueryMetadata,
host,
secure,
} = await this.addDialog.present();
const detailsDialogData: InstanceDetailsDialogData = {
name: host,
host,
hostSecure: secure,
software: "",
iconURL: null,
preferredFor: []
}; };
const {
showInstanceDetailsDialog,
hideInstanceDetailsDialog,
populateInstanceDetailsDialog
} = initializeInstanceDetailsDialog(detailsDialog, instanceDetailsDialogCallback);
const addInstanceDialogCallback = async (
host: string,
secure: boolean,
autoQueryMetadata: boolean,
) => {
try { try {
if (!autoQueryMetadata) throw null; // Skip to catch block if (!autoQueryMetadata) throw new Error("Don't");
this.spinnerDialog.open();
const { name, software, iconURL } = const { name, software, iconURL } =
await fetch(`/api/instance_info/${secure}/${encodeURIComponent(host)}`) await fetch(`/api/instance_info/${secure}/${encodeURIComponent(host)}`)
.then(r => r.json()); .then(r => r.json());
if ( if (
typeof name !== "string" typeof name !== "string"
|| typeof software !== "string" || typeof software !== "string"
|| !(typeof iconURL === "string" || iconURL === null) // I guess TS is too stupid to understand this? || !(typeof iconURL === "string" || iconURL === null)
) )
throw new Error("Invalid API response"); throw new Error("Invalid API response");
populateInstanceDetailsDialog(name, host, secure, software, iconURL as string | null);
detailsDialogData.name = name; } catch {
detailsDialogData.software = software; populateInstanceDetailsDialog(host, host, secure, "", null);
detailsDialogData.iconURL = iconURL as string | null; } finally {
} catch { } showInstanceDetailsDialog();
this.spinnerDialog.close();
const finalData = await this.detailsDialog.present(detailsDialogData);
const instance = dialogDetailsToInstance(finalData, {});
storageManager.storage.instances.push(instance);
if (autoSave) storageManager.save();
console.log("Successfully added new instance:", instance);
} }
} }
const {
showAddInstanceDialog,
hideAddInstanceDialog
} = initializeAddInstanceDialog(addDialog, addInstanceDialogCallback);
return {
showAddInstanceDialog,
hideAddInstanceDialog
};
}

View file

@ -1,115 +0,0 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>FeDirect</title>
<link rel="stylesheet" href="/static/main.css">
<meta http-equiv="Content-Security-Policy" content="default-src 'self'; img-src *;">
</head>
<body>
<script type="module" src="/static/config.mjs"></script>
<div class="flex-vcenter">
<dialog id="mainDialog" class="half-width half-height">
<header class="separator-bottom margin-large-bottom">
<div class="flex-row">
<h1>FeDirect</h1>
<p class="margin-auto-top">&ThickSpace;By Nekomata</p>
</div>
<img src="/static/nekomata_small.png" alt="Nekomata Logo" class="logo" />
</header>
<div class="flex-row align-content-center">
<div class="flex-vcenter full-height">
<center class="half-width">
<ol id="instanceList" class="align-start wfit-content"></ol>
<br>
<button id="startAddInstanceFlow">Add an instance</button>
</center>
</div>
<div class="half-width align-self-start">
<div class="flex-hcenter">
<div class="flex-column buttonPanel">
<button id="save">Save</button>
<button id="reorder">Reorder</button>
<button id="reset">Destroy all data</button>
</div>
</div>
</div>
</div>
</dialog>
</div>
<dialog id="addInstance">
<h1>Add an instance</h1>
<form method="dialog" class="addInstanceForm">
<label for="instanceHost">Instance hostname or URL<br>
(for example <code>mastodon.social</code> or <code>https://kitsunes.club/</code>)<br>
</label>
<input id="instanceHost" type="text" name="instanceHost" />
<br>
<input id="autoQueryMetadata" type="checkbox" name="autoQueryMetadata" checked />
<label for="autoQueryMetadata">
<abbr
title="This uses FeDirect's API to automatically try to detect instance metadata, such as the name, software, and an icon.">
Automatically query metadata
</abbr>
</label>
<br><br>
<button type="submit">OK</button>
<button type="reset" class="close">Cancel</button>
</form>
</dialog>
<dialog id="instanceDetails">
<h1>Confirm instance details</h1>
<form method="dialog" class="instanceDetailsForm">
<div class="flex-row">
<div class="half-width">
<label for="instanceName">Instance name</label>
<br>
<input id="instanceName" type="text" name="instanceName" required />
<br><br>
<label for="instanceHost">Instance hostname</label>
<br>
<input id="instanceHost" type="text" name="instanceHost" required />
<br>
<input type="checkbox" name="instanceHostSecure" id="instanceHostSecure" checked />
<label for="instanceHostSecure">
<abbr title="Whether to use HTTPS (as opposed to HTTP).
Unchecking this is not recommended, and this option only exists for exceptional cases">
Secure?
</abbr>
</label>
<br><br>
<label for="instanceSoftware">Instance software</label>
<br>
<select id="instanceSoftware" type="text" name="instanceSoftware" required>
<option value="" disabled>(Please select)</option>
</select>
</div>
<div class="half-width flex-row-reverse">
<div class="full-height flex-column-reverse">
<div>
<label for="iconContainer">Instance icon</label>
<div id="iconContainer" class="square iconContainer">
<img id="instanceIcon" alt="Icon for the selected instance" class="icon" />
</div>
</div>
</div>
</div>
</div>
<br>
<label for="defaultsList">Default option for:</label><br>
<select id="defaultsList" class="full-width" multiple>
<option id="noDefaults" value="" disabled>(None, use the "Redirect always" button to set!)</option>
</select>
<button id="removeDefaults" type="button" disabled>Remove</button>
<br><br>
<button type="submit">OK</button>
<button type="reset" class="close">Cancel</button>
</form>
</dialog>
<dialog id="spinner"><span class="spinner"></span></dialog>
</body>
</html>

View file

@ -1,156 +0,0 @@
import { AddInstanceFlow } from "./add_instance_flow.mjs";
import { dialogDetailsFromInstance, dialogDetailsToInstance, InstanceDetailsDialog } from "./confirm_instance_details.mjs";
import { findButtonOrFail, findDialogOrFail, findOlOrFail } from "./dom.mjs";
import storageManager, { Instance } from "./storage_manager.mjs";
let reordering = false;
let unsaved = false;
// Dragging code is a heavily modified version of https://stackoverflow.com/a/28962290
let elementBeingDragged: HTMLLIElement | undefined;
const mainDialog = findDialogOrFail(document.body, "#mainDialog");
const startAddInstanceFlowButton = findButtonOrFail(document.body, "#startAddInstanceFlow");
const addDialog = findDialogOrFail(document.body, "#addInstance");
const spinnerDialog = findDialogOrFail(document.body, "#spinner");
const detailsDialog = findDialogOrFail(document.body, "#instanceDetails");
const instanceList = findOlOrFail(document.body, "#instanceList");
const saveButton = findButtonOrFail(document.body, "#save");
const reorderButton = findButtonOrFail(document.body, "#reorder");
const resetButton = findButtonOrFail(document.body, "#reset");
let instanceDetailsDialog = new InstanceDetailsDialog(detailsDialog, true);
let addInstanceFlow = new AddInstanceFlow(addDialog, spinnerDialog, instanceDetailsDialog);
startAddInstanceFlowButton.addEventListener("click", e => {
addInstanceFlow.start(false).then(_ => {
updateInstanceList();
unsavedChanges();
});
});
saveButton.addEventListener("click", e => saveChanges());
reorderButton.addEventListener("click", () => {
reordering = !reordering;
if (!reordering) applyReordering();
updateInstanceList();
reorderButton.innerText = reordering ? "Finish reordering" : "Reorder";
});
resetButton.addEventListener("click", e => {
storageManager.reset();
updateInstanceList();
unsavedChanges();
});
updateInstanceList();
storageManager.addSaveCallback(updateInstanceList);
mainDialog.show();
function saveChanges() {
storageManager.save();
unsaved = false;
saveButton.classList.remove("pulse-red");
}
function unsavedChanges() {
if (!unsaved) {
unsaved = true;
saveButton.classList.add("pulse-red");
}
}
async function editInstance(instance: Instance) {
const data = dialogDetailsFromInstance(instance);
const newData = await instanceDetailsDialog.present(data);
dialogDetailsToInstance(newData, instance);
updateInstanceList();
unsavedChanges();
}
function deleteInstance(instance: Instance) {
storageManager.storage.instances.splice(
storageManager.storage.instances.indexOf(instance),
1
);
updateInstanceList();
unsavedChanges();
}
function updateInstanceList() {
instanceList.replaceChildren(); // Erase all child nodes
instanceList.style.listStyleType = reordering ? "\"≡ \"" : "disc";
for (let n = 0; n < storageManager.storage.instances.length; n++) {
const instance = storageManager.storage.instances[n];
const li = document.createElement("li");
li.setAttribute("x-option", n.toString());
const label = document.createElement("label");
label.htmlFor = instance.origin;
label.innerText = instance.name + " ";
label.style.cursor = "inherit";
if (instance.iconURL) {
const img = new Image();
img.src = instance.iconURL;
img.alt = `${instance.name} icon`;
img.className = "inlineIcon medium-height";
label.append(img, " ");
}
if (reordering) {
li.draggable = true;
li.addEventListener("dragstart", e => {
if (e.dataTransfer === null) return;
if (!(e.target instanceof HTMLLIElement)) return;
e.dataTransfer.effectAllowed = "move";
e.dataTransfer.setData("text/plain", "");
elementBeingDragged = e.target;
});
li.addEventListener("dragover", e => {
if (elementBeingDragged === undefined) return;
if (!(e.target instanceof HTMLElement)) return;
const listElement = e.target.closest("li");
if (listElement === null) return;
if (listElement.parentNode === null) return;
if (isBefore(elementBeingDragged, listElement))
listElement.parentNode.insertBefore(elementBeingDragged, listElement);
else
listElement.parentNode.insertBefore(elementBeingDragged, listElement.nextSibling);
e.preventDefault();
});
li.addEventListener("dragenter", e => e.preventDefault());
li.style.cursor = "grab";
} else {
const editLink = document.createElement("a");
editLink.innerText = `Edit`;
editLink.href = "#";
editLink.addEventListener("click", e => editInstance(instance));
const deleteLink = document.createElement("a");
deleteLink.innerText = `Delete`;
deleteLink.href = "#";
deleteLink.addEventListener("click", e => deleteInstance(instance));
label.append(editLink, " ", deleteLink);
}
li.appendChild(label);
instanceList.appendChild(li);
}
}
function isBefore(el1: HTMLLIElement, el2: HTMLLIElement) {
if (el2.parentNode === el1.parentNode)
for (let cur = el1.previousSibling; cur && cur.nodeType !== 9; cur = cur.previousSibling)
if (cur === el2)
return true;
return false;
}
function applyReordering() {
const indices: number[] = [];
for (const el of instanceList.children) {
if (!(el instanceof HTMLLIElement)) continue;
const option = el.getAttribute("x-option");
if (option === null) continue;
indices.push(parseInt(option));
}
storageManager.storage.instances = indices.map(i => storageManager.storage.instances[i]);
unsavedChanges();
}

View file

@ -1,184 +1,88 @@
// This file handles the "Confirm instance details" dialog // This file handles the "Confirm instance details" dialog
import { parseHost } from "./add_an_instance.mjs"; import { findButtonOrFail, findFormOrFail, findImageOrFail, findInputOrFail, findSelectOrFail } from "./dom.mjs";
import { FormDialog, ONCE } from "./dialog.mjs"; import { resize } from "./image.mjs";
import { findButtonOrFail, findFormOrFail, findImageOrFail, findInputOrFail, findOptionOrFail, findSelectOrFail } from "./dom.mjs";
import knownSoftware from "./known_software.mjs"; import knownSoftware from "./known_software.mjs";
import { Instance } from "./storage_manager.mjs";
const blankImage = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="; const blankImage = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==";
export function mergeHost(host: string, secure: boolean): string { export function initializeInstanceDetailsDialog(
return `http${secure ? "s" : ""}://${host}`; dialog: HTMLDialogElement,
} callback: (
instanceName: string,
instanceHost: string,
instanceHostSecure: boolean,
instanceSoftware: string,
instanceIcon: string | null
) => void
): {
showInstanceDetailsDialog: () => void,
hideInstanceDetailsDialog: () => void,
populateInstanceDetailsDialog: (
instanceNameValue: string,
instanceHostValue: string,
instanceHostSecureValue: boolean,
instanceSoftwareValue: string,
instanceIconValue: string | null
) => void
} {
const showInstanceDetailsDialog = () => dialog.showModal();
const hideInstanceDetailsDialog = () => dialog.close();
export type InstanceDetailsDialogData = { const form = findFormOrFail(dialog, ".instanceDetailsForm");
name: string, const instanceName = findInputOrFail(form, "#instanceName");
host: string, const instanceHost = findInputOrFail(form, "#instanceHost");
hostSecure: boolean, const instanceHostSecure = findInputOrFail(form, "#instanceHostSecure");
software: string, const instanceSoftware = findSelectOrFail(form, "#instanceSoftware");
iconURL: string | null, const instanceIcon = findImageOrFail(form, "#instanceIcon");
preferredFor: string[], const closeButton = findButtonOrFail(form, ".close");
};
export function dialogDetailsFromInstance(instance: Instance): InstanceDetailsDialogData {
const host = parseHost(instance.origin)!;
return {
name: instance.name,
host: host.host,
hostSecure: host.secure,
software: instance.software,
iconURL: instance.iconURL ?? null,
preferredFor: instance.preferredFor,
};
}
export function dialogDetailsToInstance(data: InstanceDetailsDialogData, instance: Partial<Instance>): Instance {
instance.name = data.name;
instance.origin = mergeHost(data.host, data.hostSecure);
instance.software = data.software;
instance.iconURL = data.iconURL ?? undefined;
instance.preferredFor = data.preferredFor;
return instance as Instance;
}
export class InstanceDetailsDialog extends FormDialog {
protected instanceName: HTMLInputElement;
protected instanceHost: HTMLInputElement;
protected instanceHostSecure: HTMLInputElement;
protected instanceSoftware: HTMLSelectElement;
protected instanceIcon: HTMLImageElement;
protected closeButton: HTMLButtonElement;
protected defaultsList?: {
list: HTMLSelectElement,
removeButton: HTMLButtonElement,
noDefaultsOption: HTMLOptionElement,
};
constructor(dialog: HTMLDialogElement, initializeDOM: boolean = true) {
super(dialog, findFormOrFail(dialog, ".instanceDetailsForm"));
this.instanceName = findInputOrFail(this.form, "#instanceName");
this.instanceHost = findInputOrFail(this.form, "#instanceHost");
this.instanceHostSecure = findInputOrFail(this.form, "#instanceHostSecure");
this.instanceSoftware = findSelectOrFail(this.form, "#instanceSoftware");
this.instanceIcon = findImageOrFail(this.form, "#instanceIcon");
this.closeButton = findButtonOrFail(this.form, ".close");
try {
this.defaultsList = {
list: findSelectOrFail(this.form, "#defaultsList"),
removeButton: findButtonOrFail(this.form, "#removeDefaults"),
noDefaultsOption: findOptionOrFail(this.form, "#noDefaults"),
};
} catch {
this.defaultsList = undefined;
}
if (initializeDOM) this.initializeDOM();
}
protected override initializeDOM() {
super.initializeDOM();
for (const [name, software] of Object.entries(knownSoftware.software)) { for (const [name, software] of Object.entries(knownSoftware.software)) {
const option = new Option(software.name, name); const option = new Option(software.name, name);
this.instanceSoftware.appendChild(option); instanceSoftware.appendChild(option);
} }
this.instanceIcon.src = blankImage; instanceIcon.src = blankImage;
this.closeButton.addEventListener("click", e => this.close()); const populateInstanceDetailsDialog = (
instanceNameValue: string,
instanceHostValue: string,
instanceHostSecureValue: boolean,
instanceSoftwareValue: string,
instanceIconValue: string | null
) => {
instanceName.value = instanceNameValue;
instanceHost.value = instanceHostValue;
instanceHostSecure.checked = instanceHostSecureValue;
instanceSoftware.value = instanceSoftwareValue;
instanceIcon.src = instanceIconValue === null ? blankImage : `/api/proxy/${encodeURIComponent(instanceIconValue)}`;
};
if (this.defaultsList) { form.addEventListener("submit", e => {
this.defaultsList.list.addEventListener("change", e => this.#handleListSelectionChange()); let image: string | null = null;
this.defaultsList.removeButton.addEventListener("click", e => this.#removeSelectedListOptions()); if (instanceIcon.src !== blankImage) {
try {
image = resize(instanceIcon);
} catch { }
} }
} callback(
instanceName.value,
#getRemainingListOptions(): string[] { instanceHost.value,
if (!this.defaultsList) return []; instanceHostSecure.checked,
instanceSoftware.value,
const items: string[] = []; image
);
for (const option of this.defaultsList.list.options) { form.reset();
if (option == this.defaultsList.noDefaultsOption) continue;
items.push(option.value);
}
return items;
}
#removeSelectedListOptions() {
if (!this.defaultsList) return;
// Copy using spread because this breaks when the list changes mid-iteration
for (const option of [...this.defaultsList.list.selectedOptions]) {
option.remove();
}
this.#handleListChange();
}
#populateDefaultsList(items: string[]) {
if (!this.defaultsList) return;
while (this.defaultsList.list.children.length > 1)
this.defaultsList.list.removeChild(this.defaultsList.list.lastChild!);
for (const item of items) {
const option = document.createElement("option");
option.value = item;
option.innerText = knownSoftware.software[item]?.name ?? knownSoftware.groups[item]?.name ?? item;
this.defaultsList.list.appendChild(option);
}
this.#handleListChange();
}
#handleListChange() {
this.#handleListEmpty();
this.#handleListSelectionChange();
}
#handleListSelectionChange() {
if (!this.defaultsList) return;
this.defaultsList.removeButton.disabled = this.defaultsList.list.selectedOptions.length === 0;
}
#handleListEmpty() {
if (!this.defaultsList) return;
if (this.defaultsList.list.children.length == 1) {
this.defaultsList.noDefaultsOption.removeAttribute("hidden");
} else {
this.defaultsList.noDefaultsOption.setAttribute("hidden", "");
}
}
#handleSubmit(data: InstanceDetailsDialogData, resolve: (data: InstanceDetailsDialogData) => void) {
this.form.addEventListener("submit", e => {
data.name = this.instanceName.value;
data.host = this.instanceHost.value;
data.hostSecure = this.instanceHostSecure.checked;
data.software = this.instanceSoftware.value;
data.preferredFor = this.#getRemainingListOptions();
resolve(data);
this.close();
}, ONCE);
}
async present(data: InstanceDetailsDialogData): Promise<InstanceDetailsDialogData> {
this.instanceName.value = data.name;
this.instanceHost.value = data.host;
this.instanceHostSecure.checked = data.hostSecure;
this.instanceSoftware.value = data.software;
this.instanceIcon.src = data.iconURL ?? blankImage;
this.#populateDefaultsList(data.preferredFor);
return new Promise((resolve, reject) => {
this.cancelOnceClosed(reject);
this.#handleSubmit(data, resolve);
this.open();
}); });
}
closeButton.addEventListener("click", e => {
instanceIcon.src = blankImage;
hideInstanceDetailsDialog();
});
return {
showInstanceDetailsDialog,
hideInstanceDetailsDialog,
populateInstanceDetailsDialog
};
} }

View file

@ -1,10 +1,7 @@
@import url("/static/spinner.css");
:root { :root {
--red: #cb0b0b; --red: #cb0b0b;
--blue: #2081c3; --blue: #2081c3;
--transparent-black: #0008; --transparent-black: #0008;
--xl: 4em;
--large: 2em; --large: 2em;
--medium: 1em; --medium: 1em;
} }
@ -13,7 +10,6 @@ html,
body { body {
background: linear-gradient(300deg, var(--red), var(--blue)); background: linear-gradient(300deg, var(--red), var(--blue));
background-size: 100vw 100vh; background-size: 100vw 100vh;
background-attachment: fixed;
margin: 0; margin: 0;
min-height: 100vh; min-height: 100vh;
height: 100vh; height: 100vh;
@ -57,23 +53,6 @@ abbr[title] {
text-decoration-color: var(--blue); text-decoration-color: var(--blue);
} }
.align-start {
text-align: start;
}
.inline-block {
display: inline-block;
}
.align-content-center {
justify-content: center;
align-items: center;
}
.align-self-start {
align-self: start;
}
.flex-vcenter { .flex-vcenter {
display: flex; display: flex;
flex-direction: column; flex-direction: column;
@ -82,14 +61,6 @@ abbr[title] {
height: 100%; height: 100%;
} }
.flex-hcenter {
display: flex;
flex-direction: row;
justify-content: center;
width: 100%;
height: 100%;
}
.flex-row { .flex-row {
display: flex; display: flex;
flex-direction: row; flex-direction: row;
@ -100,27 +71,11 @@ abbr[title] {
flex-direction: row-reverse; flex-direction: row-reverse;
} }
.flex-column {
display: flex;
flex-direction: column;
}
.flex-column-reverse { .flex-column-reverse {
display: flex; display: flex;
flex-direction: column-reverse; flex-direction: column-reverse;
} }
.flex-vevenly {
display: flex;
flex-direction: column;
justify-content: space-evenly;
height: 100%;
}
.wfit-content {
width: fit-content;
}
.half-width { .half-width {
min-width: 50%; min-width: 50%;
} }
@ -129,18 +84,10 @@ abbr[title] {
min-height: 50%; min-height: 50%;
} }
.full-width {
min-width: 100%;
}
.full-height { .full-height {
min-height: 100%; min-height: 100%;
} }
.medium-height {
height: var(--medium);
}
.separator-bottom { .separator-bottom {
border-bottom: solid 1px var(--transparent-black); border-bottom: solid 1px var(--transparent-black);
} }
@ -173,29 +120,3 @@ abbr[title] {
left: 50%; left: 50%;
translate: -50% -50%; translate: -50% -50%;
} }
.logo {
height: 4em;
}
.inlineIcon {
vertical-align: text-top;
}
.buttonPanel>* {
margin-top: min(var(--xl), 6vh);
}
.pulse-red {
animation: 1s ease-in-out 0s infinite alternate both running pulse-red-anim;
}
@keyframes pulse-red-anim {
0% {
box-shadow: 0px 0px 0px var(--red);
}
100% {
box-shadow: 0px 0px 20px var(--red);
}
}

View file

@ -5,12 +5,14 @@
<meta charset="UTF-8"> <meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>FeDirect</title> <title>FeDirect</title>
<link rel="stylesheet" href="/static/main.css"> <link rel="stylesheet" href="/static/crossroad.css">
<meta http-equiv="Content-Security-Policy" content="default-src 'self'; img-src *;">
</head> </head>
<body> <body>
<script type="module" src="/static/crossroad.mjs"></script> <script type="module">
Object.assign(globalThis, await import("/static/crossroad.mjs"));
getMainDialog().show(); // Don't show until the page is ready
</script>
<div class="flex-vcenter"> <div class="flex-vcenter">
<dialog id="mainDialog" class="half-width half-height"> <dialog id="mainDialog" class="half-width half-height">
<header class="separator-bottom margin-large-bottom"> <header class="separator-bottom margin-large-bottom">
@ -18,29 +20,20 @@
<h1>FeDirect</h1> <h1>FeDirect</h1>
<p class="margin-auto-top">&ThickSpace;By Nekomata</p> <p class="margin-auto-top">&ThickSpace;By Nekomata</p>
</div> </div>
<img src="/static/nekomata_small.png" alt="Nekomata Logo" class="logo" /> <img src="/static/nekomata_small.png" alt="Nekomata Logo" style="height: 4em;" />
</header> </header>
<div class="flex-row align-content-center"> <div class="flex-row">
<div class="flex-vcenter full-height"> <div class="half-width">
<center class="half-width"> <form>
You're about to go to <input id="radio" type="radio" />
<pre id="path" class="inline-block"></pre>.<br> <label for="radio">
<img src="/static/down_arrow.svg" alt="" class="medium-height" /> Instances and stuff go here!
<p id="no-instance">You currently don't have any instances. You should add one!</p> </label>
<form id="instanceSelectForm" class="align-start wfit-content"></form> </form>
<br> <br>
<button id="startAddInstanceFlow">Add an instance</button> <button onclick="showAddInstanceDialog()">Add an instance</button>
</center>
</div>
<div class="half-width align-self-start">
<div class="flex-hcenter">
<div class="flex-column buttonPanel">
<button id="redirect">Redirect</button>
<button id="redirectAlways">Redirect always</button>
<a href="/">Manage instances</a>
</div>
</div>
</div> </div>
<div class="half-width"></div>
</div> </div>
</dialog> </dialog>
</div> </div>
@ -54,8 +47,9 @@
<br> <br>
<input id="autoQueryMetadata" type="checkbox" name="autoQueryMetadata" checked /> <input id="autoQueryMetadata" type="checkbox" name="autoQueryMetadata" checked />
<label for="autoQueryMetadata"> <label for="autoQueryMetadata">
<abbr <abbr title="This uses FeDirect's API to automatically try to detect instance metadata, such as the name, software, and an icon.
title="This uses FeDirect's API to automatically try to detect instance metadata, such as the name, software, and an icon."> We do this on the backend to avoid CORS problems.
We do not track or save any requests or data.">
Automatically query metadata Automatically query metadata
</abbr> </abbr>
</label> </label>
@ -88,7 +82,7 @@ Unchecking this is not recommended, and this option only exists for exceptional
<label for="instanceSoftware">Instance software</label> <label for="instanceSoftware">Instance software</label>
<br> <br>
<select id="instanceSoftware" type="text" name="instanceSoftware" required> <select id="instanceSoftware" type="text" name="instanceSoftware" required>
<option value="" disabled>(Please select)</option> <option value="">(Please select)</option>
</select> </select>
</div> </div>
<div class="half-width flex-row-reverse"> <div class="half-width flex-row-reverse">
@ -96,6 +90,7 @@ Unchecking this is not recommended, and this option only exists for exceptional
<div> <div>
<label for="iconContainer">Instance icon</label> <label for="iconContainer">Instance icon</label>
<div id="iconContainer" class="square iconContainer"> <div id="iconContainer" class="square iconContainer">
<!-- This data URI is for a transparent gif image -->
<img id="instanceIcon" alt="Icon for the selected instance" class="icon" /> <img id="instanceIcon" alt="Icon for the selected instance" class="icon" />
</div> </div>
</div> </div>
@ -107,7 +102,6 @@ Unchecking this is not recommended, and this option only exists for exceptional
<button type="reset" class="close">Cancel</button> <button type="reset" class="close">Cancel</button>
</form> </form>
</dialog> </dialog>
<dialog id="spinner"><span class="spinner"></span></dialog>
</body> </body>
</html> </html>

View file

@ -1,139 +1,14 @@
import { AddInstanceFlow } from "./add_instance_flow.mjs"; import { initializeAddInstanceFlow } from "./add_instance_flow.mjs";
import { findButtonOrFail, findDialogOrFail, findFormOrFail, findInputOrFail, findParagraphOrFail, findPreOrFail } from "./dom.mjs"; import { findDialogOrFail } from "./dom.mjs";
import knownSoftware from "./known_software.mjs";
import storageManager from "./storage_manager.mjs";
const RADIO_BUTTON_NAME = "instanceSelect"; export function getMainDialog(): HTMLDialogElement {
return document.getElementById('mainDialog') as HTMLDialogElement;
}
let addInstanceFlow: AddInstanceFlow | undefined;
const mainDialog = findDialogOrFail(document.body, "#mainDialog");
const startAddInstanceFlowButton = findButtonOrFail(document.body, "#startAddInstanceFlow");
const addDialog = findDialogOrFail(document.body, "#addInstance");
const spinnerDialog = findDialogOrFail(document.body, "#spinner");
const detailsDialog = findDialogOrFail(document.body, "#instanceDetails"); const detailsDialog = findDialogOrFail(document.body, "#instanceDetails");
const instanceSelectForm = findFormOrFail(document.body, "#instanceSelectForm"); const addDialog = findDialogOrFail(document.body, "#addInstance");
const redirectButton = findButtonOrFail(document.body, "#redirect");
const redirectAlwaysButton = findButtonOrFail(document.body, "#redirectAlways");
const pathText = findPreOrFail(document.body, "#path");
// Don't bother initializing if we're performing autoredirect export const {
if (!autoRedirect()) { showAddInstanceDialog,
createInstanceSelectOptions(); hideAddInstanceDialog
storageManager.addSaveCallback(createInstanceSelectOptions); } = initializeAddInstanceFlow(detailsDialog, addDialog);
updateNoInstanceHint();
storageManager.addSaveCallback(updateNoInstanceHint);
pathText.innerText = getTargetPath();
addInstanceFlow = new AddInstanceFlow(addDialog, spinnerDialog, detailsDialog);
mainDialog.show();
};
startAddInstanceFlowButton.addEventListener("click", e => addInstanceFlow?.start(true));
redirectButton.addEventListener("click", e => {
// Can be assumed to not fail because the button is disabled if there are no options and the first one is selected by default
redirect(getSelectedOption()!);
});
redirectAlwaysButton.addEventListener("click", e => {
// Can be assumed to not fail because the button is disabled if there are no options and the first one is selected by default
const option = getSelectedOption()!;
setAutoRedirect(option);
redirect(option);
});
function updateNoInstanceHint() {
findParagraphOrFail(document.body, "#no-instance").style.display =
storageManager.storage.instances.length > 0
? "none"
: "";
}
function createInstanceSelectOptions() {
instanceSelectForm.replaceChildren(); // Erase all child nodes
for (const instance of storageManager.storage.instances) {
const div = document.createElement("div");
div.setAttribute("x-option", instance.origin);
const radio = document.createElement("input");
radio.id = instance.origin;
radio.value = instance.origin;
radio.type = "radio";
radio.name = RADIO_BUTTON_NAME;
const label = document.createElement("label");
label.htmlFor = instance.origin;
label.innerText = instance.name + " ";
if (instance.iconURL) {
const img = new Image();
img.src = instance.iconURL;
img.alt = `${instance.name} icon`;
img.className = "inlineIcon medium-height";
label.append(img, " ");
}
const small = document.createElement("small");
const softwareName = knownSoftware.software[instance.software].name;
small.innerText = `(${softwareName})`;
label.appendChild(small);
div.appendChild(radio);
div.appendChild(label);
instanceSelectForm.appendChild(div);
}
const firstInput = instanceSelectForm.querySelector("input");
if (firstInput) firstInput.checked = true;
setRedirectButtonState(firstInput !== null);
}
function setRedirectButtonState(enabled: boolean) {
redirectButton.disabled = !enabled;
redirectAlwaysButton.disabled = !enabled;
}
function getTargetSoftwareOrGroup(): string {
const currentURL = URL.parse(location.href)!;
const target = currentURL.pathname.match(/\/+([^\/]*)\/?/)?.[1];
if (target == null) throw new Error("Crossroad was served on an invalid path (likely a backend routing mistake)");
const softwareName = Object.entries(knownSoftware.software).find(([name, software]) => software.aliases.includes(target))?.[0];
if (softwareName) return softwareName;
const groupName = Object.entries(knownSoftware.groups).find(([name, group]) => group.aliases.includes(target))?.[0];
if (groupName) return groupName;
throw new Error("Could not identify target software or group");
}
function getTargetPath(): string {
const currentURL = URL.parse(location.href)!;
return currentURL.pathname.replace(/\/+[^\/]*\/?/, "/");
}
function getSelectedOption(): string | null {
try {
return findInputOrFail(instanceSelectForm, `input[name="${RADIO_BUTTON_NAME}"]:checked`).value;
} catch {
return null;
}
}
function autoRedirect(): boolean {
const targetSoftware = getTargetSoftwareOrGroup();
const preferredFor = storageManager.storage.instances.find(instance => instance.preferredFor?.includes(targetSoftware));
if (preferredFor) {
redirect(preferredFor.origin);
return true;
}
return false;
}
function setAutoRedirect(option: string) {
const instance = storageManager.storage.instances.find(e => e.origin === option);
if (!instance) throw new Error("Invalid argument");
instance.preferredFor.push(getTargetSoftwareOrGroup());
storageManager.save();
}
function redirect(to: string) {
const url = URL.parse(to);
if (url === null) throw new Error("Couldn't parse destination");
url.pathname = getTargetPath();
location.href = url.toString();
}

View file

@ -1,37 +0,0 @@
import { LocalStorage } from "./storage_manager.mjs"
type InstanceV0 = {
name: string,
origin: string,
software: string,
iconURL?: string,
preferredFor?: string[],
}
type LocalStorageV0 = {
version: undefined,
instances: InstanceV0[],
}
type LocalStorageV1 = LocalStorage;
function migrate0to1(s: LocalStorageV0): LocalStorageV1 {
return {
version: 1,
instances: s.instances.map(i => ({
preferredFor: i.preferredFor ?? [],
...i
}))
};
}
type AnyLocalStorage = LocalStorageV0 | LocalStorageV1;
export default function migrate(storage: AnyLocalStorage): LocalStorage {
switch (storage.version) {
case undefined:
storage = migrate0to1(storage);
case 1:
default:
return storage;
}
}

View file

@ -1,46 +0,0 @@
export const ONCE = { once: true };
export const CANCELLED = Symbol("Cancelled");
export class Dialog {
protected dialog: HTMLDialogElement;
constructor(dialog: HTMLDialogElement) {
this.dialog = dialog;
}
/**
* A function that should only be called once that has permanent effects on the DOM
*/
protected initializeDOM() { }
open() {
this.dialog.showModal();
}
close() {
this.dialog.close();
}
protected cancelOnceClosed(reject: (reason?: any) => void) {
this.dialog.addEventListener("close", e => reject(CANCELLED), ONCE);
}
};
export class FormDialog extends Dialog {
protected form: HTMLFormElement;
constructor(dialog: HTMLDialogElement, form: HTMLFormElement) {
super(dialog);
this.form = form;
}
protected override initializeDOM() {
super.initializeDOM();
this.dialog.addEventListener("close", e => this.reset());
}
reset() {
this.form.reset();
}
}

View file

@ -1,34 +1,6 @@
// I would've LOVED to use generics for this but unfortunately that's not possible. // I would've LOVED to use generics for this but unfortunately that's not possible.
// Type safety, but at what cost... >~< thanks TypeScript // Type safety, but at what cost... >~< thanks TypeScript
export function findOptionOrFail(on: Element, selector: string): HTMLOptionElement {
const element = on.querySelector(selector);
if (!(element instanceof HTMLOptionElement))
throw new Error(`${selector} isn't an option`);
return element;
}
export function findOlOrFail(on: Element, selector: string): HTMLOListElement {
const element = on.querySelector(selector);
if (!(element instanceof HTMLOListElement))
throw new Error(`${selector} isn't an ol`);
return element;
}
export function findPreOrFail(on: Element, selector: string): HTMLPreElement {
const element = on.querySelector(selector);
if (!(element instanceof HTMLPreElement))
throw new Error(`${selector} isn't a pre`);
return element;
}
export function findParagraphOrFail(on: Element, selector: string): HTMLParagraphElement {
const element = on.querySelector(selector);
if (!(element instanceof HTMLParagraphElement))
throw new Error(`${selector} isn't a paragraph`);
return element;
}
export function findDialogOrFail(on: Element, selector: string): HTMLDialogElement { export function findDialogOrFail(on: Element, selector: string): HTMLDialogElement {
const element = on.querySelector(selector); const element = on.querySelector(selector);
if (!(element instanceof HTMLDialogElement)) if (!(element instanceof HTMLDialogElement))

View file

@ -1 +0,0 @@
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--!Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2025 Fonticons, Inc. --><path d="M256 464a208 208 0 1 1 0-416 208 208 0 1 1 0 416zM256 0a256 256 0 1 0 0 512A256 256 0 1 0 256 0zM376.9 294.6c4.5-4.2 7.1-10.1 7.1-16.3c0-12.3-10-22.3-22.3-22.3L304 256l0-96c0-17.7-14.3-32-32-32l-32 0c-17.7 0-32 14.3-32 32l0 96-57.7 0C138 256 128 266 128 278.3c0 6.2 2.6 12.1 7.1 16.3l107.1 99.9c3.8 3.5 8.7 5.5 13.8 5.5s10.1-2 13.8-5.5l107.1-99.9z"/></svg>

Before

Width:  |  Height:  |  Size: 579 B

View file

@ -1,78 +0,0 @@
/* Sourced and modified from https://cssloaders.github.io/ */
.spinner {
display: block;
animation: rotate 1s infinite;
height: 50px;
width: 50px;
}
.spinner:before,
.spinner:after {
border-radius: 50%;
content: "";
display: block;
height: 20px;
width: 20px;
}
.spinner:before {
animation: ball1 1s infinite;
background-color: var(--red);
box-shadow: 30px 0 0 var(--blue);
margin-bottom: 10px;
}
.spinner:after {
animation: ball2 1s infinite;
background-color: var(--blue);
box-shadow: 30px 0 0 var(--red);
}
@keyframes rotate {
0% {
transform: rotate(0deg) scale(0.8)
}
50% {
transform: rotate(360deg) scale(1.2)
}
100% {
transform: rotate(720deg) scale(0.8)
}
}
@keyframes ball1 {
0% {
box-shadow: 30px 0 0 var(--blue);
}
50% {
box-shadow: 0 0 0 var(--blue);
margin-bottom: 0;
transform: translate(15px, 15px);
}
100% {
box-shadow: 30px 0 0 var(--blue);
margin-bottom: 10px;
}
}
@keyframes ball2 {
0% {
box-shadow: 30px 0 0 var(--red);
}
50% {
box-shadow: 0 0 0 var(--red);
margin-top: -20px;
transform: translate(15px, 15px);
}
100% {
box-shadow: 30px 0 0 var(--red);
margin-top: 0;
}
}

View file

@ -1,5 +1,3 @@
import migrate from "./data_migration.mjs";
export type Instance = { export type Instance = {
/** /**
* The instance's (nick)name * The instance's (nick)name
@ -23,25 +21,18 @@ export type Instance = {
software: string, software: string,
/** /**
* The instance's icon URL * The instance's icon URL
* @example undefined *
* @example "https://void.lgbt/favicon.png" * Make sure to sanitize this! Could lead to XSS
*/ */
iconURL?: string, iconURL?: string,
/**
* The list of software names and groups the user prefers to autoredirect to this instance
* @example ["sharkey", "misskey-compliant"]
*/
preferredFor: string[],
} }
export type LocalStorage = { type LocalStorage = {
version: number,
instances: Instance[], instances: Instance[],
} }
export default new class StorageManager { export default new class StorageManager {
storage: LocalStorage; storage: LocalStorage;
saveCallbacks: (() => void)[] = [];
constructor() { constructor() {
this.load(); this.load();
@ -49,26 +40,15 @@ export default new class StorageManager {
default(): LocalStorage { default(): LocalStorage {
return { return {
version: 1,
instances: [] instances: []
} }
} }
load() { load() {
const data = JSON.parse(window.localStorage.getItem("storage") ?? "null") ?? this.default(); this.storage = JSON.parse(window.localStorage.getItem("storage") ?? "null") ?? this.default();
this.storage = migrate(data);
} }
save() { save() {
window.localStorage.setItem("storage", JSON.stringify(this.storage)); window.localStorage.setItem("storage", JSON.stringify(this.storage));
this.saveCallbacks.forEach(c => c());
}
addSaveCallback(callback: () => void) {
this.saveCallbacks.push(callback);
}
reset() {
this.storage = this.default();
} }
}(); }();

View file

@ -4,7 +4,6 @@
"allowJs": true, "allowJs": true,
"checkJs": true, "checkJs": true,
"strictNullChecks": true, "strictNullChecks": true,
"noImplicitOverride": true,
}, },
"include": [ "include": [
"static/**.mts", "static/**.mts",