#!/bin/bash
#variables
path=$(pwd)
sname=$0
wfile="$path/oklist.m3u"

#setup colors
cyan='\e[0;36m'
green='\033[92m'
red='\e[1;31m'
yellow='\e[0;33m'
orange='\e[38;5;166m'

# Check if temp directory exists
if [[ ! -d $path/temp ]]
then
mkdir "$path/temp" >/dev/null 2>&1
fi

rm -rf "$path/temp/*" >/dev/null 2>&1

warn() {
if [[ $i -gt $wrn ]]
then
wrn=$((wrn+40))
else
if [[ $i == "$wrn" ]]
then
echo ""
echo -e "$red""Press CTRL+C To Stop or Abort IPTV list check"
echo ""
fi
fi
}

#Ctrl+C Interrupt to stop the script
trap ctrl_c INT
function ctrl_c() {
if [[ -f "$path/temp/pid.tmp" ]]
then	
pid=$(sed -n 1p < "$path/temp/pid.tmp")
rpid=$(ps -p "$pid" -o pid= | awk '{print$1}')
if [[ "$rpid" == "$pid" ]]
then
kill $pid >/dev/null 2>&1
exit 1
else
exit 1
fi	
else
exit 1
fi

}

logo() {
echo -e "$green" "IPTV-Check Tool 1.0"
echo -e "$yellow" "-------------------------------------"
echo -e "$blue" "http://github.com/peterpt"
echo -e "$yellow" "-------------------------------------"
echo ""
which wget > /dev/null 2>&1
      if [ "$?" -eq "1" ]; then
   echo -e "$red" "Wget Missing"
echo ""
echo -e "$yellow" "Try : apt-get install wget"
exit 1
fi 
}
 
function writefile() {
if [[ -f "$wfile" ]]
then
gturlline=$(grep -n "\<$chkf\>"<$path/temp/1 | tr ":" "\n" | sed -n 1p)
gturlline=$((gturlline-1))
stdata=$(sed -n "${gturlline}p"< $path/temp/1)
echo "$stdata" >> "$wfile"
echo "$chkf" >> "$wfile"
echo "" >> "$wfile"
else
echo "#EXTM3U" > "$wfile"
echo "" >> "$wfile"
gturlline=$(grep -n "\<$chkf\>"<$path/temp/1 | tr ":" "\n" | sed -n 1p)
gturlline=$((gturlline-1))
stdata=$(sed -n "${gturlline}p"< $path/temp/1)
echo "$stdata" >> "$wfile"
echo "$chkf" >> "$wfile"
echo "" >> "$wfile"
fi
}
function teststream() {
wrn="0"
if [[ -f "$wfile" ]]
then
exts="1"
else
exts="0"
fi

glnk=$(grep -F "http" < "$path/temp/1" | sed '/jpg/d' | sed '/png/d')
echo "$glnk" | tr " " "\n" > "$path/temp/2"
srvnmb=$(wc -l "$path/temp/2" | awk '{print$1}')
rm -rf "$path/temp/stream" >/dev/null 2>&1
rm -rf "$path/temp/pid.tmp" >/dev/null 2>&1
echo ""
echo -e "$red""Press CTRL+C To Stop or Abort IPTV list check"
echo ""
for i in $(seq "$srvnmb")
do
chkf=$(sed -n "${i}p" < "$path/temp/2")
chkurl=$(echo "$chkf" | head -c 4)
case "$chkurl" in
http|rtmp|HTTP)
wget -q "$chkf" -O "$path/temp/stream" & echo $! > "$path/temp/pid.tmp" 
pid=$(sed -n 1p < "$path/temp/pid.tmp")
sleep 4 
rpid=$(ps -p "$pid" -o pid= | awk '{print$1}')
if [[ "$rpid" == "$pid" ]]
then
kill $pid
fi
if [[ ! -f "$path/temp/stream" ]]
then
echo -e "$yellow" "Error reading captured file"
else
stsz=$(wc -c "$path/temp/stream" | awk '{print$1}')
if [[ "$stsz" -le "100" ]]
then
echo -e "$green" "Link:$yellow $i$green of :$yellow$srvnmb$green is$red OFF"
else
echo -e "$green" "Link:$yellow $i$green of :$yellow$srvnmb$green is$green ON"
writefile
fi
fi
;;
*)
;;
esac
rm -rf "$path/temp/stream" >/dev/null 2>&1
rm -rf "$path/temp/pid.tmp" >/dev/null 2>&1
warn
done
if [[ "$exts" == "0" ]]
then
if [[ -f "$wfile" ]]
then
echo ""
echo -e "$green" "Job Finished"
echo ""
echo -e "$yellow" "You can find your new iptv list in :"
echo -e "$orange" "$wfile"
exit 1
fi
else
echo ""
echo -e "$green" "Job Finished"
echo ""
echo -e "$yellow" "Your iptv list was update in :"
echo -e "$orange" "$wfile"
exit 1
fi
}	


function remotef() {
wget "$file" -O "$path/temp/1" >/dev/null 2>&1
flsz=$(wc -c "$path/temp/1" | awk '{print$1}')
if [[ "$flsz" -le "10" ]]
then
echo -e "$yellow" "The remote link is down or the file size of it"
echo -e "$yellow" "     is too small to be an m3u iptv list file"
echo ""
exit 1
fi
teststream
}
function localf(){
if [[ ! -f "$file" ]]
then
echo -e "$yellow" "The file you specified does not exist"
echo -e "$yellow" "in :$green $file "
echo ""
echo -e "$yellow" "Make sure you wrote the right path of it"
exit 1
fi
cp "$file" "$path/temp/1" >/dev/null 2>&1
flsz=$(wc -c "$path/temp/1" | awk '{print$1}')
if [[ "$flsz" -le "10" ]]
then
echo -e "$yellow" "The file you specified is too small to be an m3u iptv file"
exit 1
fi
teststream
}
if [[ -z $1 ]] 
then
echo -e "$green" "IPTV-Check Tool 1.0"
echo -e "$yellow" "-------------------------------------"
echo -e "$blue" "http://github.com/peterpt"
echo -e "$yellow" "-------------------------------------"
echo ""
echo -e "$orange" "Example for remote list to check :"
echo -e "$green" "$0 http://someurl/somelist.m3u"
echo ""
echo -e "$orange" "Example for local list to check :"
echo -e "$green" "$0 /root/mylist.m3u"
echo ""
echo -e "$yellow" "-------------------------------------"
echo ""
exit 1
fi
if [[ ! -f $path/null ]]
then
echo "0" > $path/null
exec $sname $1 2>/dev/null
exit 1
fi
rm -rf $path/null >/dev/null 2>&1
logo
file="$1"
echo "$file" | grep "http" >/dev/null 2>&1
if [ "$?" -eq "0" ]; then
remotef
else
localf
fi