nkalh

#!/bin/bash

checkURL(){
	if [ -z $1 ]; then
		echo "No streams found" >&2
		exit 254
	fi
}

checkHost(){
	echo "$1" | grep "$2" > /dev/null 2>&1
}

if [ -z $1 ]; then
	echo "Usage: $0 url [file]" >&2
	exit 255
fi

CONTENT=$(wget -O - -o /dev/null $1)
CONTENT_URL=$1

echo "$CONTENT" | grep "<title>.*</title>" > /dev/null 2>&1

if [ $? -eq 0 ]; then
	OUT_FILE="$(echo "$CONTENT" | grep "<title>.*</title>" | sed 's/^[ \t]*//;s/[ \t]*$//' | sed -s 's|^<title>\(.*\)</title>$|\1|g').flv"
fi

if [ -z $2 ]; then
	if [ -z "$OUT_FILE" ]; then
		echo "Unable to generate filename, you have to specify one." >&2
		exit 253
	else
		OUT_FILE=$( echo $OUT_FILE | sed  "s|&ouml;|ö|g; s|&auml;|ä|g; s|&aring;|å|g; s|&Aring;|Å|g; s|&Auml;|Å|g; s|&Oring;|Ö|g;" )
	fi
else
	OUT_FILE=$2
fi

checkHost $1 "svtplay.se"

if [ $? == 0 ]; then
	
	echo $CONTENT_URL | grep "type=embed" > /dev/null 2>&1
	if [ $? -gt 0 ]; then
		echo $CONTENT_URL | grep "?" > /dev/null 2>&1
		if [ $? == 0 ]; then
			CONTENT_URL="$CONTENT_URL&type=embed"
		else
			CONTENT_URL="$CONTENT_URL?type=embed"
		fi
	fi

	URL=$(wget "$CONTENT_URL" -O - -o /dev/null | egrep -o "rtmp[e]*[^,]+" | sed -s 's/\&quot;//g'  | sort -ru | head -n 1)	
	checkURL $URL 
	rtmpdump -r "$URL" --resume -o "$OUT_FILE"
	exit 0
fi


echo "Unsupported service" >&2
exit 1