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Cache icons on the client

This should make the vault pages load much faster, and massively reduce the number of requests.
Dieser Commit ist enthalten in:
Jake Howard 2021-03-27 13:30:40 +00:00
Ursprung 16eb0a56f9
Commit b22564cb00
Es konnte kein GPG-Schlüssel zu dieser Signatur gefunden werden
GPG-Schlüssel-ID: 57AFB45680EDD477
2 geänderte Dateien mit 17 neuen und 10 gelöschten Zeilen

Datei anzeigen

@ -51,7 +51,10 @@ fn icon(domain: String) -> Option<Cached<Content<Vec<u8>>>> {
return None;
}
get_icon(&domain).map(|icon| Cached::long(Content(ContentType::new("image", "x-icon"), icon)))
get_icon(&domain).map(|(icon, cached)| {
let cache_ttl = if cached {CONFIG.icon_cache_ttl()} else {CONFIG.icon_cache_negttl()};
Cached::ttl(Content(ContentType::new("image", "x-icon"), icon), cache_ttl)
})
}
/// Returns if the domain provided is valid or not.
@ -238,7 +241,7 @@ fn is_domain_blacklisted(domain: &str) -> bool {
is_blacklisted
}
fn get_icon(domain: &str) -> Option<Vec<u8>> {
fn get_icon(domain: &str) -> Option<(Vec<u8>, bool)> {
let path = format!("{}/{}.png", CONFIG.icon_cache_folder(), domain);
// Check for expiration of negatively cached copy
@ -247,7 +250,7 @@ fn get_icon(domain: &str) -> Option<Vec<u8>> {
}
if let Some(icon) = get_cached_icon(&path) {
return Some(icon);
return Some((icon, true));
}
if CONFIG.disable_icon_download() {
@ -258,7 +261,7 @@ fn get_icon(domain: &str) -> Option<Vec<u8>> {
match download_icon(&domain) {
Ok(icon) => {
save_icon(&path, &icon);
Some(icon)
Some((icon, false))
}
Err(e) => {
error!("Error downloading icon: {:?}", e);

Datei anzeigen

@ -92,17 +92,21 @@ impl Fairing for CORS {
}
}
pub struct Cached<R>(R, &'static str);
pub struct Cached<R>(R, String);
impl<R> Cached<R> {
pub const fn long(r: R) -> Cached<R> {
pub fn long(r: R) -> Cached<R> {
// 7 days
Self(r, "public, max-age=604800")
Self(r, String::from("public, max-age=604800"))
}
pub const fn short(r: R) -> Cached<R> {
pub fn short(r: R) -> Cached<R> {
// 10 minutes
Self(r, "public, max-age=600")
Self(r, String::from("public, max-age=600"))
}
pub fn ttl(r: R, ttl: u64) -> Cached<R> {
Self(r, format!("public, immutable, max-age={}", ttl))
}
}