#!/bin/bash

domain="http://putlockers.ch"

search="$1"
file="$2"

echo "Searching for \"$search\"..." 

results="$(wget -O - "$domain/search/search.php?q=$search" 2> /dev/null | sed "s/<a/\\n/g" | grep -v "/a-z/" | grep -v "/year/" | grep -v "/genre/" | grep -v "/tv" | grep -v "/yesterday/" | grep -v "/today/" | grep -v "featured" | grep -v "/contact/" | grep "href=" | grep "title=" | awk -F\" '{ print $2 " \"" $4 "\"" }' | grep -v "\"Homepage\"" | uniq)"

echo

num=$(echo "$results" | wc -l)
if test $num = 0; then
	echo "No results."
	exit 1
fi
url=""
name=""
if test $num != 1; then
	echo "$num versions found:"
	echo 
	i=1
	echo "$results" | while read url name; do
		echo $i: $name
		i=$((i+1))
	done
	while true; do
		echo
		read -p "Choose wisely: " n
		if test "$n" -ge 1 -a "$n" -le "$num" 2> /dev/null; then
			url=$(echo "$results" | sed -n "${n}p")
		       	name=$(echo $url | awk -F\" '{ print $2}')
			url=$(echo $url | awk '{ print $1}')
			break
		else
			echo "Please type a number from 1 to $num."
		fi
	done
else
	name=$(echo $results | awk -F\" '{ print $2 }')
	url=$(echo $results | awk '{ print $1 }')
fi

echo
echo $name it is. 
echo

if test "$file" = ""; then
	echo "No file given."
	echo Use \"$name.mp4\"?
	read -p "yes/no: " yn
	if test "$yn" = "yes" -o "$yn" = "YES" -o "$yn" = "y"; then
		name="$name.mp4"
	else 
		echo Aborting.
		exit 0
	fi
fi

if test "$file" = "debug"; then
	echo "URL: $url"
	exit 0
fi

ydlw() {
	lshift="$2"
	file="$3"
        
	youtube-dl -o "$file" --newline --no-warnings "$1" 2> /dev/null | grep --line-buffered "[download]" | grep --line-buffered "% of " | while read line; do 
		value=$(echo $line | awk '{ print $2 }' | awk -F% '{ print $1}')
		steps=40
		scaled=$(printf %.0f $(echo $value \* $steps / 100 + 0.5 | bc))
		echo -ne "$lshift["
		for i in $(seq 1 $steps); do 
			if test $scaled -ge $i; then
				echo -ne \#
			else
				echo -ne " "
			fi
		done
		echo -ne "] ($value%)   \r"
	done
	if test ${PIPESTATUS[0]} != 0; then
		return -1
	fi
	echo
	echo "${lshift}Done."
	return 0
}

echo

mirror=1
wget -O - "$url" 2>/dev/null | grep "Version" | awk -F"href" '{ print $2 }' | awk -F\" '{ print $2 }' | while read line; do 
	echo "Trying mirror $mirror..."
	ydlw "$line" "    " "$file"
	if test $? = 0; then
		echo "SUCCESS!"
		exit 42
	fi
	echo "  nope"
	mirror=$((mirror+1))
done
if test $? = 42; then
	exit 0
fi

echo "FAIL!"