Adds an Youtube video to MPD

addfromyoutube.sh

#!/bin/zsh
# Adds an Youtube video to MPD

if [ -z "${1}" ]; then
    echo "usage: ${0} <URL>" >&2
    exit 1
fi

# Split by newline
oldIFS=${IFS}
IFS=$'\n'

url="${1}"
# Set music_dir to the MPD music_directory
music_dir=~"/Musik"
tmpfile="addfromyoutube-$(date +'%s').m3u"

data=($(youtube-dl --get-title --get-url --audio-format best --extract-audio --get-duration ${url}))
title="${data[1]}"
newurl="${data[2]}"
duration=("${(@s/:/)data[3]}")
seconds=-1

if [ ${#duration} -eq 3 ]; then # HH:MM:SS
    seconds=$((${duration[1]} * 60 * 60 + ${duration[2]} * 60 + ${duration[3]}))
elif [ ${#duration} -eq 2 ]; then   # MM:SS
    seconds=$((${duration[1]} * 60 + ${duration[2]}))
elif [ ${#duration} -eq 1 ]; then   # SS
    seconds=${duration[1]}
fi

# Write M3U
(
    echo -e '#EXTM3U\n'
    echo "#EXTINF:${seconds}, ${title}"
    echo "${newurl}"
) > "${music_dir}/${tmpfile}"

mpc load "${tmpfile}"
rm "${music_dir}/${tmpfile}"

notify-send -u low -t 2000 "Added to MPD playlist" "${title}"

IFS=${oldIFS}