Minify HTML

This commit is contained in:
asonix 2022-11-23 11:51:51 -06:00
parent d7a720b6c4
commit 149ec1d14f
4 changed files with 147 additions and 11 deletions

130
Cargo.lock generated
View file

@ -305,6 +305,7 @@ dependencies = [
"metrics",
"metrics-util",
"mime",
"minify-html",
"opentelemetry",
"opentelemetry-otlp",
"pin-project-lite",
@ -354,6 +355,12 @@ version = "1.5.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "983cd8b9d4b02a6dc6ffa557262eb5858a27a0038ffffe21a0f133eaa819a164"
[[package]]
name = "arrayvec"
version = "0.5.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b"
[[package]]
name = "async-mutex"
version = "1.4.0"
@ -572,6 +579,18 @@ version = "1.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
[[package]]
name = "bitvec"
version = "0.19.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "55f93d0ef3363c364d5976646a38f04cf67cfe1d4c8d160cdea02cab2c116b33"
dependencies = [
"funty",
"radium",
"tap",
"wyz",
]
[[package]]
name = "block-buffer"
version = "0.10.3"
@ -702,7 +721,7 @@ dependencies = [
"async-trait",
"json5",
"lazy_static",
"nom",
"nom 7.1.1",
"pathdiff",
"ron",
"rust-ini",
@ -820,6 +839,17 @@ dependencies = [
"typenum",
]
[[package]]
name = "css-minify"
version = "0.2.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "692b185e3b7c9af96b3195f3021f53a931d896968ed2ad3fb1cdb6558b30c9ab"
dependencies = [
"derive_more",
"indexmap",
"nom 6.1.2",
]
[[package]]
name = "darling"
version = "0.13.4"
@ -1011,6 +1041,12 @@ dependencies = [
"winapi",
]
[[package]]
name = "funty"
version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fed34cd105917e91daa4da6b3728c47b068749d6a62c59811f06ed2ac71d9da7"
[[package]]
name = "futf"
version = "0.1.5"
@ -1177,7 +1213,7 @@ dependencies = [
"base64",
"byteorder",
"flate2",
"nom",
"nom 7.1.1",
"num-traits",
]
@ -1453,6 +1489,19 @@ dependencies = [
"spin",
]
[[package]]
name = "lexical-core"
version = "0.7.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6607c62aa161d23d17a9072cc5da0be67cdfc89d3afb1e8d9c842bebc2525ffe"
dependencies = [
"arrayvec",
"bitflags",
"cfg-if",
"ryu",
"static_assertions",
]
[[package]]
name = "libc"
version = "0.2.137"
@ -1647,6 +1696,29 @@ dependencies = [
"unicase",
]
[[package]]
name = "minify-html"
version = "0.10.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "58f84854d62363972a73c3d8331b85a479366a0871a83f2a01ac11b9ba787c10"
dependencies = [
"aho-corasick",
"css-minify",
"lazy_static",
"memchr",
"minify-js",
]
[[package]]
name = "minify-js"
version = "0.2.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7fe033709f5a1159736cf7e22748518ffb75af26f3a6264d52ecc8bb38c68c36"
dependencies = [
"lazy_static",
"parse-js",
]
[[package]]
name = "minimal-lexical"
version = "0.2.1"
@ -1701,6 +1773,19 @@ dependencies = [
"smallvec",
]
[[package]]
name = "nom"
version = "6.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e7413f999671bd4745a7b624bd370a569fb6bc574b23c83a3c5ed2e453f3d5e2"
dependencies = [
"bitvec",
"funty",
"lexical-core",
"memchr",
"version_check",
]
[[package]]
name = "nom"
version = "7.1.1"
@ -1719,7 +1804,7 @@ checksum = "37794436ca3029a3089e0b95d42da1f0b565ad271e4d3bb4bad0c7bb70b10605"
dependencies = [
"bytecount",
"memchr",
"nom",
"nom 7.1.1",
]
[[package]]
@ -1978,6 +2063,17 @@ dependencies = [
"windows-sys",
]
[[package]]
name = "parse-js"
version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "66bb85ec60d22b9e6d4adac1e3dbdaf3903a4485f476c5f4dd7ed1285cbf4dad"
dependencies = [
"aho-corasick",
"lazy_static",
"memchr",
]
[[package]]
name = "paste"
version = "1.0.9"
@ -2292,6 +2388,12 @@ dependencies = [
"proc-macro2",
]
[[package]]
name = "radium"
version = "0.5.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "941ba9d78d8e2f7ce474c015eea4d9c6d25b6a3327f9832ee29a4de27f91bbb8"
[[package]]
name = "radix_trie"
version = "0.2.1"
@ -2503,7 +2605,7 @@ dependencies = [
"arc-swap",
"fastrand",
"lazy_static",
"nom",
"nom 7.1.1",
"nom_locate",
"num-bigint",
"num-integer",
@ -2523,7 +2625,7 @@ dependencies = [
"itertools 0.10.5",
"md5",
"mime",
"nom",
"nom 7.1.1",
"rsass",
]
@ -2769,6 +2871,12 @@ dependencies = [
"der",
]
[[package]]
name = "static_assertions"
version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
[[package]]
name = "string_cache"
version = "0.8.4"
@ -2836,6 +2944,12 @@ version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "20f34339676cdcab560c9a82300c4c2581f68b9369aedf0fae86f2ff9565ff3e"
[[package]]
name = "tap"
version = "1.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
[[package]]
name = "teloxide"
version = "0.11.2"
@ -3635,6 +3749,12 @@ dependencies = [
"winapi",
]
[[package]]
name = "wyz"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "85e60b0d1b5f99db2556934e21937020776a5d31520bf169e851ac44e6420214"
[[package]]
name = "yaml-rust"
version = "0.4.5"

View file

@ -43,6 +43,7 @@ lru = "0.8.0"
metrics = "0.20.1"
metrics-util = "0.14.0"
mime = "0.3.16"
minify-html = "0.10.0"
opentelemetry = { version = "0.18", features = ["rt-tokio"] }
opentelemetry-otlp = "0.11"
pin-project-lite = "0.2.9"

View file

@ -236,20 +236,20 @@ impl Config {
Ok(Some((certs, key)))
}
pub(crate) fn footer_blurb(&self) -> Option<crate::templates::Html<&str>> {
pub(crate) fn footer_blurb(&self) -> Option<crate::templates::Html<String>> {
if let Some(blurb) = &self.footer_blurb {
if !blurb.is_empty() {
return Some(crate::templates::Html(blurb));
return Some(crate::templates::Html(ammonia::clean(blurb)));
}
}
None
}
pub(crate) fn local_blurb(&self) -> Option<crate::templates::Html<&str>> {
pub(crate) fn local_blurb(&self) -> Option<crate::templates::Html<String>> {
if let Some(blurb) = &self.local_blurb {
if !blurb.is_empty() {
return Some(crate::templates::Html(blurb));
return Some(crate::templates::Html(ammonia::clean(blurb)));
}
}

View file

@ -7,6 +7,19 @@ use actix_web::{web, HttpResponse};
use rand::{seq::SliceRandom, thread_rng};
use std::io::BufWriter;
const MINIFY_CONFIG: minify_html::Cfg = minify_html::Cfg {
do_not_minify_doctype: true,
ensure_spec_compliant_unquoted_attribute_values: true,
keep_closing_tags: true,
keep_html_and_head_opening_tags: false,
keep_spaces_between_attributes: true,
keep_comments: false,
minify_js: true,
minify_css: true,
remove_bangs: true,
remove_processing_instructions: true,
};
fn open_reg(node: &Node) -> bool {
node.instance
.as_ref()
@ -59,10 +72,12 @@ pub(crate) async fn route(
let mut buf = BufWriter::new(Vec::new());
crate::templates::index(&mut buf, &local, &nodes, &config)?;
let buf = buf.into_inner().map_err(|e| {
let html = buf.into_inner().map_err(|e| {
tracing::error!("Error rendering template, {}", e.error());
ErrorKind::FlushBuffer
})?;
Ok(HttpResponse::Ok().content_type("text/html").body(buf))
let html = minify_html::minify(&html, &MINIFY_CONFIG);
Ok(HttpResponse::Ok().content_type("text/html").body(html))
}