Better error and notification handling

src/noise/commands.rs

@@ -3,7 +3,7 @@ extern crate mpd;
 
 use libnotify::Notification;
 use mpd::{Client, Query, Song, State, Term};
-use std::time::Duration;
+use std::{env, time::Duration};
 
 pub trait Noise {
     fn find(&mut self, query: &Vec<String>, max: Option<u32>, append: bool);
@@ -174,12 +174,23 @@ impl Noise for Client {
             State::Play => "playing",
         };
 
+        fn to_mins_string(dur: Duration) -> String {
+            let seconds = dur.as_secs();
+
+            let minutes = seconds / 60;
+            let rem_seconds = seconds % 60;
+
+            format!("{minutes:02}:{rem_seconds:02}")
+        }
+
         let duration = status.time.map_or("".into(), |(stamp, total)| {
             let stamp = to_mins_string(stamp);
             let total = to_mins_string(total);
             format!("{stamp}/{total}")
         });
 
+        // let pos_in_queue = format!("{current_pos}/{queue_lenth}");
+
         output.push(format!("[{state}] {duration}"));
 
         output.join("\n")
@@ -197,16 +208,16 @@ fn format_song(song: Song) -> String {
 // fn get_status(client: &mut Client, verbose: bool) -> String {}
 
 fn send_notification(body: &str) {
-    libnotify::init("noise").unwrap();
-    let notify = Notification::new("Noise", Some(body), None);
-    notify.show().unwrap();
-}
-
-fn to_mins_string(dur: Duration) -> String {
-    let seconds = dur.as_secs();
-
-    let minutes = seconds / 60;
-    let rem_seconds = seconds % 60;
-
-    format!("{minutes:02}:{rem_seconds:02}")
+    let key = "XDG_SESSION_TYPE";
+    match env::var(key) {
+        Ok(key) => {
+            if key != "tty" {
+                libnotify::init("noise").unwrap();
+                let notify = Notification::new("Noise", Some(body), None);
+                notify.show().unwrap();
+                libnotify::uninit();
+            }
+        }
+        Err(_) => return,
+    }
 }