misc

commit 42d134e098e193bda1b9b8e926ea4321e1a05791
parent 0225251e5d43039e316b54b728ae59f7db242553
Author: alex wennerberg <alex@alexwennerberg.com>
Date:   Sun, 20 Mar 2022 14:06:39 -0700

add timeago

Diffstat:
A
time.rs
 | 
35
+++++++++++++++++++++++++++++++++++

1 file changed, 35 insertions(+), 0 deletions(-)
diff --git a/time.rs b/time.rs
@@ -0,0 +1,35 @@
+use std::time::{SystemTime, UNIX_EPOCH};
+const SOLAR_YEAR_SECS: u64 = 31556926;
+
+pub fn timeago(unixtime: u64) -> String {
+    let current_time = SystemTime::now()
+        .duration_since(UNIX_EPOCH)
+        .unwrap()
+        .as_secs();
+    if unixtime > current_time {
+        return "in the future".to_owned();
+    }
+    let diff = current_time - unixtime;
+    let amount: u64;
+    let metric: &str;
+    // if diff < 60 {
+    //     amount = diff;
+    //     metric = "second";
+    // } else if diff < 60 * 60 {
+    //     amount = diff / 60;
+    //     metric = "minute";
+    if diff < 60 * 60 * 24 {
+        amount = diff / (60 * 60);
+        metric = "hour";
+    } else if diff < SOLAR_YEAR_SECS * 2 {
+        amount = diff / (60 * 60 * 24);
+        metric = "day";
+    } else {
+        amount = diff / SOLAR_YEAR_SECS * 2;
+        metric = "year";
+    }
+    match amount {
+        1 => format!("{} {} ago", amount, metric),
+        _ => format!("{} {}s ago", amount, metric),
+    }
+}