#!/bin/bash
if which puf >/dev/null; then
    echo "- system looks fine, let's start -"
else
    echo "*******************************************"
    echo "HOLY DOGSHIT YOU DON'T HAVE PUF, DO YOU ?!"
    echo '"sudo apt-get install puf", slimy bastard !'
    echo "   --- script ending in 10 seconds ---"
    echo "*******************************************"
    sleep 10
    exit
fi
echo ""
read -p "Which 4chan thread ? Paste the URL ! " thread
echo ""
echo "# Let me download the thread and extract its image links."
wget --quiet "$thread" -O - | grep -o '<a href="//images.4chan.org[^"]*' | sed 's/<a href="\/\//http:\/\//' >> imagelist
echo ""
echo "# Allright boy, let's download the images ! This will take some time."
echo ""
foldername=`echo $thread | awk -F '4chan.org' '{print $2}' | sed 's/\//_/g'`
mkdir -p "img$foldername"
puf -P "img$foldername" -i imagelist
rm imagelist
echo ""
echo "---------------------------------------"
echo "Done. You'll find your stuff in the folder img$foldername :)"
echo "5 seconds before exit. Have a nice day !"
sleep 5
exit