rework media_control to work with pulseaudio

1) outsource check if spotify is playing in media_is_spotify_playing.sh
2) use media_is_spotify_playing in media_status.sh
3) rework media_control using media_is_spotify_playing.sh

1 files changed, 45 insertions, 0 deletions

diff --git a/scripts/media_is_spotify_playing.sh b/scripts/media_is_spotify_playing.sh
new file mode 100755
index 0000000..8c10aad
--- /dev/null
+++ b/scripts/media_is_spotify_playing.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+spotify_running=false
+
+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
+fi
+
+echo $spotify_running
+if [[ $spotify_running == "true" ]]
+then
+    exit 0
+else
+    exit 1
+fi