Aode (Lion)
6cdae7b318
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By default, cached media should only stick around for 7 days, however The timeout is reset every time media is accessed, so only obscure cached media will be flushed from the cache. This '7 days' number is configurable through the commandline run options as --media-cache-duration and in the pict-rs.toml file as [media] cache_duration
59 lines
1.3 KiB
Rust
59 lines
1.3 KiB
Rust
use std::ops::Deref;
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use time::{Duration, OffsetDateTime};
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use crate::CONFIG;
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const SECONDS: i64 = 1;
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const MINUTES: i64 = 60 * SECONDS;
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const HOURS: i64 = 60 * MINUTES;
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#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash, serde::Deserialize, serde::Serialize)]
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pub(super) struct DateTime {
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#[serde(with = "time::serde::rfc3339")]
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inner_date: OffsetDateTime,
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}
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impl DateTime {
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pub(super) fn now() -> Self {
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DateTime {
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inner_date: OffsetDateTime::now_utc(),
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}
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}
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pub(super) fn min_cache_date(&self) -> Self {
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let cache_duration = Duration::new(CONFIG.media.cache_duration * HOURS, 0);
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Self {
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inner_date: self
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.checked_sub(cache_duration)
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.expect("Should never be older than Jan 7, 1970"),
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}
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}
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}
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impl std::fmt::Display for DateTime {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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self.inner_date.fmt(f)
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}
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}
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impl AsRef<OffsetDateTime> for DateTime {
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fn as_ref(&self) -> &OffsetDateTime {
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&self.inner_date
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}
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}
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impl Deref for DateTime {
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type Target = OffsetDateTime;
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fn deref(&self) -> &Self::Target {
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&self.inner_date
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}
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}
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impl From<OffsetDateTime> for DateTime {
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fn from(inner_date: OffsetDateTime) -> Self {
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Self { inner_date }
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}
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}
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