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#+title: Config Webradio
#+AUTHOR: Manuel Prinz
#+DATE: 29.08.2023
#+STARTUP: showeverything
* Einleitung
Rofi Skript zur Wiedergabe von Webradio-Streams. Start mit ~Strg + Alt + w~ oder via Klick auf das Symbol in Polybar. Rechtsklick auf das Symbol zeigt den aktuellen Titel nochmals an, indem die aktuelle Titel-Datei gelöscht wird.
/Abhängigkeiten:/
+ mpv
+ socat
+ dunst
+ ttf-font-awesome
+ ttf-ubuntu-font-family
+ rofi
* Senderliste
Sender, die aktuell implementiert sind.
+ DASDING
+ 1LIVE
+ 1LIVEdiggi
+ SUNSHINE_LIVE
+ SWR3
+ WDR2
* Eintrag in sxhkdrc
Hier der Eintrag, der in ~/home/$USER/.config/sxhkd/sxhkdrc~ gemacht werden muss.
#+begin_src shell
# webradio
ctrl + alt + w
~/.config/rofi/webradio.sh
#+end_src
* Modul in Polybar
Hier die Definition des Moduls in der Polybar Konfiguration in ~/home/$USER/.config/polybar/config.ini~.
#+begin_src conf
[module/webradio]
type = custom/script
interval = 3
exec = ~/.config/bspwm/scripts/webradio.sh
click-left = ~/.config/rofi/webradio.sh
click-right = rm -f /tmp/webradio_title
format-foreground = ${colors.foreground-white}
format-background = ${colors.background-blue}
format-prefix = ""
label = " %output% "
#+end_src
* Startskript und Config für Rofi
** Skript
Skript, welches das Rofi-Menü startet.
#+begin_src shell :tangle ~/Nextcloud/repos/webradio/.config/rofi/webradio.sh :tangle-mode (identity #o755)
#!/usr/bin/env bash
# __ __ _____
# / \ / \ / __ \
# / /\ \ / /\ \ | |__| | Manuel Prinz (MP)
# / / \ \/ / \ \ | ___/
# / / \__/ \ \| |
# /_/ \_\_|
#
# description: Webradio with rofi and mpv
# last change: 29.07.2023
# defining variables for radiostations
dasding="DASDING"
einslive="1LIVE"
einslivediggi="1LIVEdiggi"
sunshinelive="SUNSHINE_LIVE"
swr3="SWR3"
wdr2="WDR2"
stop="beenden"
# other variables
path_logo="/home/$USER/Nextcloud/webradio"
# Get answer from user via rofi
selected_option=$(echo "$dasding
$einslive
$einslivediggi
$sunshinelive
$swr3
$wdr2
$stop" | rofi -dmenu\
-i\
-p "Webradio"\
-config "~/.config/rofi/webradio.rasi"\
-line-margin 3\
-line-padding 10)
# Do something based on selected radiostation
if [ "$selected_option" == "$dasding" ]
then
killall mpv
mpv https://liveradio.swr.de/d9zadj3/dasding/ --input-ipc-server=/tmp/mpv &
echo DASDING dasding_logo.png > /tmp/radiostation
elif [ "$selected_option" == "$einslive" ]
then
killall mpv
mpv http://wdr-1live-live.icecast.wdr.de/wdr/1live/live/mp3/128/stream.mp3 --input-ipc-server=/tmp/mpv &
echo 1LIVE einslive_logo.jpg > /tmp/radiostation
elif [ "$selected_option" == "$einslivediggi" ]
then
killall mpv
mpv http://wdr-1live-diggi.icecast.wdr.de/wdr/1live/diggi/mp3/128/stream.mp3 --input-ipc-server=/tmp/mpv &
echo 1LIVE_DIGGI einslivediggi_logo.png > /tmp/radiostation
elif [ "$selected_option" == "$swr3" ]
then
killall mpv
mpv https://liveradio.swr.de/sw282p3/swr3/play.mp3 --input-ipc-server=/tmp/mpv &
echo SWR3 swr3_logo.jpg > /tmp/radiostation
elif [ "$selected_option" == "$sunshinelive" ]
then
killall mpv
mpv https://stream.sunshine-live.de/2000er/mp3-192/stream.sunshine-live.de --input-ipc-server=/tmp/mpv &
echo SUNSHINE_LIVE sunshinelive_logo.png > /tmp/radiostation
elif [ "$selected_option" == "$wdr2" ]
then
killall mpv
mpv http://wdr-wdr2-rheinland.icecast.wdr.de/wdr/wdr2/rheinland/mp3/128/stream.mp3 --input-ipc-server=/tmp/mpv &
echo WDR2 wdr2_logo.png > /tmp/radiostation
elif [ "$selected_option" == "$stop" ]
then
if test -e "/tmp/mpv"; then
# read station name and logo
radiostation=`cat /tmp/radiostation | awk '{print $1}'`
radiostation_logo=`cat /tmp/radiostation | awk '{print $2}'`
dunstify -t 5000 -a "Webradio: $radiostation" -I "$path_logo/$radiostation_logo" "wird beendet"
killall mpv
rm -f /tmp/mpv
rm -f /tmp/radiostation
rm -f /tmp/webradio_title
else
dunstify -t 5000 -a "Webradio:" "läuft nicht"
fi
else
dunstify -t 5000 -a "Webradio:" "keine Auswahl getroffen"
fi
#+end_src
** Config
Hier wird das Aussehen vom Rofi-Menü definiert.
#+begin_src css :tangle ~/Nextcloud/repos/webradio/.config/rofi/webradio.rasi
/*******************************************************
,* ROFI configs i3 powermenu for EndeavourOS
,* Maintainer: joekamprad <joekamprad@endeavouros.com>
,*******************************************************/
configuration {
show-icons: false;
icon-theme: "Arc-X-D";
scroll-method: 0;
disable-history: false;
sidebar-mode: false;
}
@import "~/.config/rofi/arc_dark_transparent_colors.rasi"
window {
background-color: @background;
border: 2;
border-radius: 8px;
padding: 10;
transparency: "real";
width: 200px;
location: center;
y-offset: 30;
}
listview {
lines: 7;
columns: 1;
scrollbar: false;
}
element {
border: 0;
padding: 1px ;
}
element-text {
background-color: inherit;
text-color: inherit;
}
element.normal.normal {
background-color: @normal-background;
text-color: @normal-foreground;
}
element.normal.urgent {
background-color: @urgent-background;
text-color: @urgent-foreground;
}
element.normal.active {
background-color: @active-background;
text-color: @active-foreground;
}
element.selected.normal {
background-color: @selected-normal-background;
text-color: @selected-normal-foreground;
}
element.selected.urgent {
background-color: @selected-urgent-background;
text-color: @selected-urgent-foreground;
}
element.selected.active {
background-color: @selected-active-background;
text-color: @selected-active-foreground;
}
element.alternate.normal {
background-color: @alternate-normal-background;
text-color: @alternate-normal-foreground;
}
element.alternate.urgent {
background-color: @alternate-urgent-background;
text-color: @alternate-urgent-foreground;
}
element.alternate.active {
background-color: @alternate-active-background;
text-color: @alternate-active-foreground;
}
scrollbar {
width: 2px ;
border: 0;
handle-color: @scrollbar-foreground;
handle-width: 4px ;
padding: 0;
}
mode-switcher {
border: 2px 0px 0px ;
border-color: @separatorcolor;
}
button {
spacing: 0;
text-color: @normal-foreground;
}
button.selected {
background-color: @selected-normal-background;
text-color: @selected-normal-foreground;
}
inputbar {
spacing: 0;
text-color: @normal-foreground;
padding: 1px ;
}
case-indicator {
spacing: 0;
text-color: @normal-foreground;
}
entry {
spacing: 0;
text-color: @input-foreground;
placeholder: "";
}
prompt {
spacing: 0;
text-color: @prompt-foreground;
}
inputbar {
children: [ prompt,textbox-prompt-colon,entry,case-indicator ];
}
textbox-prompt-colon {
expand: false;
str: ":";
margin: 0px 0.3em 0em 0em ;
text-color: @prompt-foreground;
}
#+end_src
* Polybar Skript
Dieses Skript wird als Modul vom Typ ~custom/script~ in Polybar eingefügt.
#+NAME: webradio
#+begin_src shell :tangle ~/Nextcloud/repos/webradio/.config/bspwm/scripts/webradio.sh :tangle-mode (identity #o755)
#!/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
#+end_src
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