feat(cmus): improve notification and information display

modules/home-manager/audio/cmus/files/notify.sh

@@ -9,36 +9,59 @@ process_args() {
     done
 }
 
-main() {
-    filename=${file#*/}
-    image=${file%/*}/cover.jpg
-    [ -f "$image" ] && options="$options -i \"${image}\""
+#
+escape(){
+    local string
+    string=$1
+    string=${string//"<"/"&lt;"}
+    string=${string//">"/"&gt;"}
+    string=${string//"&"/"&amp;"}
+    printf "%s" "$string"
+}
 
+
+main() {
+    options=( --app-name=cmus --transient -u low)
+    
+    filename=${file##*/}
+    image=${file%/*}/cover.jpg
+    
+    if [[ -f "$image" ]]; then 
+        options+=( -i "${image}" )
+    fi
+
+    ## Get title or filename
     title=${title:-$filename}
     if [[ ${#title} -gt 25 ]]; then
         title="${title:0:24}…"
     fi
+    title="<b>$title</b>"
 
     if [ -n "$artist" ]
     then
         if [[ ${#artist} -gt 22 ]]; then
-            artist="<i>by</i> ${artist:0:21}…"
-        fi
-    fi
-
-    if [ -n "$album" ]
-    then
-        if [[ ${#album} -gt 19 ]]; then
-            album="${album:0:18}…"
+            artist="${artist:0:21}…"
         fi
+        printf -v l_artist "<span size='x-large'>by </span>%s" "$(escape "$artist")"
     fi
 
     if [ -n "$date" ]
     then
         date="${date%%-*}"
     fi
-    printf -v body "%s\n%-19s <i>%s</i>" "${artist:-}" "${album:-}" "${date:-}"
-    notify-send --app-name=cmus -i "$image"  "$title" "$body"
+
+    # Get Album
+    if [ -n "$album" ]
+    then
+        if [[ ${#album} -gt 19 ]]; then
+            album="${album:0:19}…"
+        fi
+        printf -v l_album "<span size='x-large'>on </span>%-20s <span size='x-large'>%s</span>" "$(escape "$album")" "${date:-}"
+    fi
+
+    printf -v l_intro "<span variant='small-caps'>cmus:<b>%s</b></span>" "$(escape "$status")"
+    printf -v body "%s\n" "${l_intro:-}" "${title:-}" "${l_artist:-}" "${l_album:-}"
+    notify-send "${options[@]}"  "unseless" "$body"
 }
 
 process_args "$@"

modules/home-manager/audio/cmus/files/rc

@@ -52,5 +52,5 @@ set color_win_inactive_sel_fg=20
 set color_win_dir=default
 
 set status_display_program=~/.config/cmus/notify.sh
-
+set format_current= %{?stream??󰈣} %t %{?a?by 󰠃 %a} %{?l?on 󰀥 %l}%= %y
 add -l ~/medias/music