#!/bin/bash
set -x 
set -e
random_default=$( shuf -n 1 -i7200-7523)
DEFAULT_PER_ITEM="1-$random_default"

echo "Current default sleep seconds range: $DEFAULT_PER_ITEM"
if [ $# -lt 1 ] ; then
echo "Usage: $0 [input feeds]"
exit
fi
inputfile="$1"
useragentsfile="$2"
if [ ! -f "$inputfile" ] ; then
echo "inputfile does not exist or is not readable"
fi
while true ; do
	shuf "$inputfile" | while read line ; do
		url=$( echo "$line" | cut -d":" -f1,2 )
		output=$( echo "$line" | cut -d":" -f3)
		range=$( echo "$line" | cut -d":" -f4)
		sleepfor=0
		if [ -n "$range" ] ; then
			sleepfor=$( shuf -i "$range" -n 1)
		else
			sleepfor=$( shuf -i "$DEFAULT_PER_ITEM" -n 1)
		fi
		useragent=""
		if [ -n "$useragentsfile" ] ; then
			useragent=$( shuffle -n 1 "$useragentsfile" )
		fi
		echo "Sleeping for $sleepfor seconds for $url"
		sleep "$sleepfor"
		torsocks wget "$url" -U "$useragent" -O "$output"
	done
done