mirror of https://github.com/LemmyNet/lemmy.git
23 lines
604 B
Rust
23 lines
604 B
Rust
|
use actix_web::middleware::DefaultHeaders;
|
||
|
|
|
||
|
|
/// Adds a cache header to requests
|
||
|
|
///
|
||
|
|
/// Common cache amounts are:
|
||
|
|
/// * 1 hour = 60s * 60m = `3600` seconds
|
||
|
|
/// * 3 days = 60s * 60m * 24h * 3d = `259200` seconds
|
||
|
|
///
|
||
|
|
/// Mastodon & other activitypub server defaults to 3d
|
||
|
|
pub fn cache_header(seconds: usize) -> DefaultHeaders {
|
||
|
|
DefaultHeaders::new().add(("Cache-Control", format!("public, max-age={seconds}")))
|
||
|
|
}
|
||
|
|
|
||
|
|
/// Set a 1 hour cache time
|
||
|
|
pub fn cache_1hour() -> DefaultHeaders {
|
||
|
|
cache_header(3600)
|
||
|
|
}
|
||
|
|
|
||
|
|
/// Set a 3 day cache time
|
||
|
|
pub fn cache_3days() -> DefaultHeaders {
|
||
|
|
cache_header(259200)
|
||
|
|
}
|