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.config/bspwm/scripts/webradio.sh

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+#!/usr/bin/env bash
+#      __      __     _____
+#     /  \    /  \   /  __ \
+#    / /\ \  / /\ \  | |__| |    Manuel Prinz (MP)
+#   / /  \ \/ /  \ \ |  ___/
+#  / /    \__/    \ \| |
+# /_/              \_\_|
+#
+# description:	  Script webradio for Polybar
+# last change:      29.07.2023
+
+## variables ##
+msgID="11111"
+mpvsocket="/tmp/mpv"
+path_logo="/home/$USER/Nextcloud/webradio"
+file_title="/tmp/webradio_title"
+
+## function displaytime: displays the time in human readable format
+displaytime() {
+  local T=$1
+  #local D=$((T/60/60/24))
+  local H=$((T/60/60%24))
+  local M=$((T/60%60))
+  local S=$((T%60))
+  #(( $D > 0 )) && printf '%d:' $D
+  (( $H > 0 )) && printf '%02d:' $H
+  (( $M > 0 )) && printf '%02d:' $M
+  #(( $D > 0 || $H > 0 || $M > 0 ))
+  printf '%02d\n' $S
+}
+
+# is mpv running?
+if test -e "$mpvsocket"; then
+    # read actual title
+    act_title=`echo '{ "command": ["get_property", "media-title"] }' | socat - /tmp/mpv | awk -F\" '{print $4}'`
+
+    # read playtime and convert to human readable format
+    playtime=`echo '{ "command": ["get_property", "playback-time"] }' | socat - /tmp/mpv | awk -F: '{print $2}' | awk -F, '{print $1}' | awk -F. '{print $1}'`
+    playtime_act=$(displaytime $playtime)
+
+    # read station name and logo
+    radiostation=`cat /tmp/radiostation | awk '{print $1}'`
+    radiostation_logo=`cat /tmp/radiostation | awk '{print $2}'`
+
+    # title file exist?
+    if test -e "$file_title"; then
+        title_check=`cat /tmp/webradio_title`
+        # actual title equals NOT the name in the title file?
+        if [[ "$title_check" != "$act_title" ]]; then
+            echo $act_title > $file_title
+            dunstify -t 5000 -a "Webradio: $radiostation" -r $msgID -I "$path_logo/$radiostation_logo" "$act_title"
+        fi
+    else
+        # if title file not exists
+        echo $act_title > $file_title
+        dunstify -t 5000 -a "Webradio: $radiostation" -r $msgID -I "$path_logo/$radiostation_logo" "$act_title"
+    fi
+
+    # echo play symbol and playtime to polybar
+    echo " $playtime_act"
+else
+    # Webradio is not running
+    echo ""
+fi