X-Git-Url: http://git.euphorik.ch/index.cgi?a=blobdiff_plain;f=backend%2Fsrc%2Fvalheim_controller.rs;h=72eb60ef72daeebf3039f232a2dd0880d56f16d0;hb=e4843b60da657b286c9a6fe56a117fb7a1c58ef3;hp=3c2bab6e35d6a34a08629e33fa49b067fa5957bb;hpb=f5ee5c4f340df1843e82b54e8a8835981aef6aa0;p=valheim_web.git

diff --git a/backend/src/valheim_controller.rs b/backend/src/valheim_controller.rs
index 3c2bab6..72eb60e 100644
--- a/backend/src/valheim_controller.rs
+++ b/backend/src/valheim_controller.rs
@@ -1,6 +1,10 @@
 use sysinfo::{ ProcessExt, SystemExt };
 
-#[cfg(target_os = "unix")]
+use std::{ fs, time::SystemTime };
+
+use chrono::{ DateTime, offset::Local };
+
+#[cfg(target_os = "linux")]
 use systemd::journal;
 
 #[derive(Clone, Debug)]
@@ -10,6 +14,7 @@ pub struct ValheimExe {
     uptime: u64, // [s].
     world_size: u64, // [B].
     nb_of_players: u32,
+    last_backup: Option<SystemTime>,
 }
 
 impl ValheimExe {
@@ -35,6 +40,16 @@ impl ValheimExe {
     pub fn get_nb_of_player(&self) -> u32 {
         self.nb_of_players
     }
+
+    pub fn format_last_backup(&self) -> String {
+        match self.last_backup {
+            Some(t) => {
+                let datetime: DateTime<Local> = t.into();
+                datetime.format("%d/%m/%Y %T").to_string()
+            },
+            None => String::from("?")
+        }
+    }
 }
 
 const BINARY_PREFIXES: [&str; 8] = ["B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB"];
@@ -57,7 +72,7 @@ fn format_byte_size(bytes: u64, precision: usize) -> String {
 
 const VALHEIM_PROCESS_NAME: &str = "valheim_server";
 
-#[cfg(target_os = "unix")]
+#[cfg(target_os = "linux")]
 fn get_number_of_players() -> u32 {
     let mut journal =
         journal::OpenOptions::default().current_user(true).open().unwrap();
@@ -90,7 +105,22 @@ fn get_number_of_players() -> u32 {
     0
 }
 
-pub fn get_valheim_executable_information(world_path : &str) -> Option<ValheimExe> {
+fn get_last_backup_datetime(backup_path: &str) -> Option<SystemTime> {
+    let mut times =
+        fs::read_dir(backup_path).ok()?.filter_map(
+            |e| {
+                let dir = e.ok()?;
+                if dir.path().is_file() { Some(dir.metadata().ok()?.modified().ok()?) } else { None }
+            }
+        )
+        .collect::<Vec<SystemTime>>();
+
+    times.sort();
+
+    Some(times.last()?.clone())
+}
+
+pub fn get_valheim_executable_information(world_path: &str, backup_path: &str) -> Option<ValheimExe> {
     let mut system = sysinfo::System::new_all();
     system.refresh_system();
     let processes = system.get_process_by_name(VALHEIM_PROCESS_NAME);
@@ -106,7 +136,8 @@ pub fn get_valheim_executable_information(world_path : &str) -> Option<ValheimEx
                 load_average_5min: system.get_load_average().five / system.get_processors().len() as f64 * 100.,
                 uptime: std::time::SystemTime::now().duration_since(std::time::UNIX_EPOCH).unwrap().as_secs() - process.start_time(),
                 world_size,
-                nb_of_players: get_number_of_players()
+                nb_of_players: get_number_of_players(),
+                last_backup: get_last_backup_datetime(backup_path)
             }
         )
     } else {