cleanup status bar blocks

.local/bin/statusbar/sb-clock

@@ -26,4 +26,4 @@ case $BLOCK_BUTTON in
 	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
 esac
 
-date "+%d.%M.%Y $icon%H:%M"
+echo " $(date "+%d.%m.%Y $icon %H:%M") "

.local/bin/statusbar/sb-music

@@ -1,13 +1,24 @@
 #!/bin/sh
 
-filter() { mpc | sed "/^volume:/d;s/\\&/&/g;s/\\[paused\\].*/⏸/g;/\\[playing\\].*/d;/^ERROR/Q" | paste -sd ' ' -;}
+filter() {
+  if mpc &>/dev/null && [[ $(mpc | wc -l) -eq 3 ]]; then
+    song=$(mpc current -f "%artist% - %title%" | xargs -0 )
+    [[ $(echo $song | wc -m) -gt 37 ]] && song="${song:0:36}…"
+    mpc | awk 'NR==2' | grep -q playing && icon="" || icon=""
+    echo " $icon $song "
+  elif mpc &>/dev/null && [[ $(mpc | wc -l) -eq 1 ]]; then
+    echo " ﱙ "
+  else
+    exit 1
+  fi
+}
 
 pidof -x sb-mpdup >/dev/null 2>&1 || sb-mpdup >/dev/null 2>&1 &
 
 case $BLOCK_BUTTON in
 	1) mpc status | filter ; setsid -f "$TERMINAL" -e ncmpcpp ;;  # right click, pause/unpause
 	2) mpc toggle | filter ;;  # right click, pause/unpause
-	3) mpc status | filter ; notify-send "🎵 Music module" "\- Shows mpd song playing.
+	3) mpc status | filter ; notify-send " Music module" "\- Shows mpd song playing.
 - ⏸ when paused.
 - Left click opens ncmpcpp.
 - Middle click pauses.

.local/bin/statusbar/sb-nettraf

@@ -6,8 +6,7 @@
 
 case $BLOCK_BUTTON in
 	1) setsid -f "$TERMINAL" -e bmon ;;
-	3) notify-send " Network traffic module" ": Traffic received
-祝: Traffic transmitted" ;;
+	3) notify-send "歷 Network traffic module" ": Traffic received : Traffic transmitted" ;;
 	6) "$TERMINAL" -e "$EDITOR" "$0" ;;
 esac
 
@@ -17,7 +16,7 @@ update() {
         read -r i < "$arg"
         sum=$(( sum + i ))
     done
-    cache=${XDG_CACHE_HOME:-$HOME/.cache}/${1##*/}
+    cache=/tmp/${1##*/}
     [ -f "$cache" ] && read -r old < "$cache" || old=0
     printf %d\\n "$sum" > "$cache"
     printf %d\\n $(( sum - old ))
@@ -26,4 +25,4 @@ update() {
 rx=$(update /sys/class/net/[ew]*/statistics/rx_bytes)
 tx=$(update /sys/class/net/[ew]*/statistics/tx_bytes)
 
-printf " %4sB 祝 %4sB\\n" $(numfmt --to=iec $rx) $(numfmt --to=iec $tx)
+printf "  %4sB  %4sB \\n" $(numfmt --to=iec $rx $tx)

.local/bin/statusbar/sb-volume

@@ -18,13 +18,13 @@ esac
 vol="$(pamixer --get-volume)"
 
 if [ "$vol" -gt "70" ]; then
-	icon="墳"
+	icon=""
 elif [ "$vol" -gt "30" ]; then
-	icon="奔"
+	icon=""
 elif [ "$vol" -gt "0" ]; then
-	icon="奄"
+	icon=""
 else
-        echo " ﱝ "&& exit
+  echo " "&& exit
 fi
 
 echo " $icon $vol% "