tv7

#!/usr/bin/env bash
#
set -uo pipefail

PROXY="http://192.168.178.11:4022"
PLAYLIST="https://api.init7.net/tvchannels.xspf"
PLFILE="/tmp/tvchannels.xspf"
TMPFILE="/tmp/$$_list.tmp"
CHANNEL="$*"


if [ -f $PLFILE ]; then
  currentdate=$(date +%s)
  filedate=$(stat -c %Y $PLFILE)
  fileage=$(echo $currentdate - $filedate | bc)
  maxage=$(echo "60*60*24*7" | bc)

  if [ $fileage -ge $maxage ]; then
    rm $PLFILE
  fi
fi

[[ -f $PLFILE ]] || curl -sLo $PLFILE $PLAYLIST

cat $PLFILE | awk '/<trackList>/{y=1;next}y' | grep "<title>" | awk '{gsub(/<[^>]*>/,"")};1' | awk '{$1=$1}1' > $TMPFILE

if [ -z ${CHANNEL+x} ]; then
  cat $TMPFILE
else
  numberresults=$(cat $TMPFILE | grep -i "$CHANNEL" | wc -l)
  if [ $numberresults -eq 1 ]; then
    thematch=$(cat $TMPFILE | grep -i "$CHANNEL" | sed "s/[!+@#$%^&*()-]/\\\&/g")
  elif [ $numberresults -gt 1 ]; then
    echo "Multiple matches"
    echo "================"
    cat $TMPFILE | grep -i "$CHANNEL"
  else
    echo "No match"
    echo "========"
    cat $TMPFILE
  fi
fi

rm $TMPFILE

if [ ! -z ${thematch+x} ]; then
  echo "Playing: ${thematch}"
  multicastaddress=$(cat $PLFILE | awk "/$thematch/{y=1;next}y" | grep "<location>" | awk '{gsub(/<[^>]*>/,"")};1' | awk '{$1=$1}1' | head -1)
  playurl="${PROXY}/udp/$(echo $multicastaddress | awk -F'@' '{ print $2 }')"
fi

[ ! -z ${playurl+x} ] && vlc "$playurl#$thematch"