make i3bar music info work with alsa and pa

1) change conkyrc file to execute new media_status script
2) add media_status script which displayes information for the following programs:
    + spotify
    + mpd
   If none of the programms is running "no music" will be printed.
3) delete unnecessary script

3 files changed, 78 insertions, 28 deletions

diff --git a/i3/conkyrc.json b/i3/conkyrc.json
index ff2c6e2..7b6a942 100644
--- a/i3/conkyrc.json
+++ b/i3/conkyrc.json
@@ -44,20 +44,7 @@ TEXT
     ############### music/ spotify/ mpd ###################
 
     ${if_match "${nodename_short}"!="fishbowl"}
-        ${if_match "${exec lsof | grep /dev/snd | grep spotify}"!=""} # spotify using sound devices -> is playing
-            {"name": "indicator", "separator": false ,"color": "\#ffffff", "full_text": "Spotify:"},
-            {"name": "artist_title", "color": "\#ffffff", "full_text": "${exec bash ~/.dotfiles/scripts/spotify-artist-title.sh}"},
-
-        ${else} ${if_mpd_playing}
-                    {"name": "indicator", "separator": false, "color": "\#ffffff", "full_text": "MPD:"},
-                    {"name": "statusSymbol", "color": "\#ffffff", "separator": false,
-                    "full_text": ${if_match "${mpd_status}"=="Playing"}"▶"${else}"▐▐"${endif}},
-        
-                    {"name": "music", "color": "\#ffffff", "full_text":"${mpd_title} ${mpd_bar}"},
-                ${else}
-                    {"name": "nomusic", "color": "\#ffffff", "full_text": "no music"},
-                ${endif}
-        ${endif}
+	    {"name":"music", "color": "\#ffffff", "full_text": "${exec ~/.dotfiles/scripts/media_status.sh}"},
     ${endif}
 
 
diff --git a/scripts/media_status.sh b/scripts/media_status.sh
new file mode 100755
index 0000000..850a0c5
--- /dev/null
+++ b/scripts/media_status.sh
@@ -0,0 +1,77 @@
+#!/bin/bash
+mpd_running=$(mpc | grep "\[playing\]")
+
+if pgrep spotify &>/dev/null
+then
+    if type pacmd &>/dev/null
+    then
+        output=$(pacmd list-sink-inputs)
+        state=""
+        spotify_running=false
+
+        while read -r line; do
+            if [[ $line == *state* ]]
+            then
+                if [[ $line == *RUNNING* ]]
+                then
+                    state="RUNNING" 
+                else
+                    state=""
+                fi
+            fi
+
+            if [[ $line == *application.name* ]]
+            then
+                if [[ $state == "RUNNING" ]] && [[ $line == *Spotify* ]]
+                then
+                    spotify_running=true
+                    break
+                fi
+            fi
+        done <<< "$output"
+    elif lsof | grep /dev/snd | grep spotify &>/dev/null
+    then
+        spotify_running=true
+    fi
+
+    if $spotify_running && [[ $mpd_running != "" ]]
+    then
+        echo spotify and mpd running
+    else
+        metadata=$(dbus-send --print-reply --dest=org.mpris.MediaPlayer2.spotify /org/mpris/MediaPlayer2 org.freedesktop.DBus.Properties.Get string:'org.mpris.MediaPlayer2.Player' string:'Metadata')
+
+        if [[ $metadata == *"spotify:ad"* ]]
+        then
+            echo "Spotify: ad :/"
+        else
+            artist=$(echo "$metadata" | egrep -A 2 "artist" | egrep -v "artist" | egrep -v "array" | cut -b 27- | cut -d '"' -f 1 | egrep -v ^$)
+
+            title=$(echo "$metadata" | egrep -A 1 "title" | egrep -v "title" | cut -b 44- | cut -d '"' -f 1| egrep -v ^$)
+
+            if $spotify_running
+            then
+                pb_status="▶"
+            else
+                pb_status="▐▐"
+            fi
+            
+            echo Spotify: $pb_status $artist - $title
+        fi
+    fi
+elif pgrep mpd &>/dev/null
+then
+    if type mpc &>/dev/null
+    then
+        if [[ $mpd_running != "" ]]
+        then
+            pb_status="▶"
+        else
+            pb_status="▐▐"
+        fi
+        echo MPD: $pb_status $(mpc current)
+    else
+        echo "for mpd status mpc is needed"
+    fi
+else
+    echo no music
+fi
diff --git a/scripts/spotify-artist-title.sh b/scripts/spotify-artist-title.sh
deleted file mode 100644
index 62494b8..0000000
--- a/scripts/spotify-artist-title.sh
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/bin/bash
-
-metadata=$(dbus-send --print-reply --dest=org.mpris.MediaPlayer2.spotify /org/mpris/MediaPlayer2 org.freedesktop.DBus.Properties.Get string:'org.mpris.MediaPlayer2.Player' string:'Metadata')
-
-if [[ $metadata == *"spotify:ad"* ]]
-then
-    echo "ad :/"
-else
-    artist=$(echo "$metadata" | egrep -A 2 "artist" | egrep -v "artist" | egrep -v "array" | cut -b 27- | cut -d '"' -f 1 | egrep -v ^$)
-
-    title=$(echo "$metadata" | egrep -A 1 "title" | egrep -v "title" | cut -b 44- | cut -d '"' -f 1| egrep -v ^$)
-
-    echo $artist - $title
-fi