osuauto

#!/bin/bash
# This script will download beatmaps from given link.

# Check arguments.
[ -z "$1" ] && echo "$0 is missing an URL." && exit

# Check browser you use.
[ -n "$BROWSER" ] || BROWSER="xdg-open"

nonconverted=$1

removeicon() {
rm -f /tmp/osuicon
pkill -RTMIN+12 i3blocks
}

convert() { # Convert any given osu! map link to downloadable mapid
	echo " ⏬" >/tmp/osuicon
	pkill -RTMIN+12 i3blocks
osuid="$(curl -I -s $nonconverted | grep -oP 'https://osu.ppy.sh/beatmapsets/\s*\K\d+')" # If link includes https://...
osuid1="$(curl -I -s $nonconverted | grep -oP 'http://osu.ppy.sh/beatmapsets/\s*\K\d+')" # If link includes http://...
}

echostuff() { # Echo outputs
echo $nonconverted # Echo first command arrgument
echo $osuid$osuid1 # Echo converted map ids
}

download() { # Downloading part starts.
notify-send -i ~/.osu-stuff/osu.png -t 500 "Downloading map!" # Send notify about starting download

mkdir -p ~/.osumaps/auto # Make a directory, where will be all maps dropped after they'll be downloaded.
cd ~/.osumaps/auto # Go to directory, where will be all maps dropped after they'll be downloaded.

# Download map with if (if curl fails for some reason, it will stop and tell you.)
curl -q -O -J -L --cookie ~/.osu-stuff/cookies.txt "https://osu.ppy.sh/beatmapsets/$osuid$osuid1/download?noVideo=1" || failed "No beatmaps were downloaded."
	notify-send -i ~/.osu-stuff/osu.png "Downloaded!"
}

failed() {
	notify-send -u critical -i ~/.osu-stuff/osu.png "$1"
	exit
}

check() {
# Move maps in osu! songs directory (if mv fails, it will tell you.)
if mv ~/.osumaps/auto/*.osz $osudir/Songs ; then
	rm -rf ~/.osumaps/auto/* & exit
else
	notify-send -u critical -i ~/.osu-stuff/osu.png -t 3000 "No .osz file was downloaded!" "No maps were moved." && rm -rf ~/.osumaps/auto/*
fi
}

firstcheck() { # Use 'if' for checking if cookies.txt exists. If it doesn't exist it will tell you how to export your cookies.txt and it will exit and if it exists it will continue.
if [ -e ~/.osu-stuff/cookies.txt ]; then
	echo ""
else
	echo -e "No cookies.txt file exists.\nExport your osu! cookie files by using cookies.txt extension for Chrome and Firefox and export it to ~/.osu-stuff." && exit
fi

# Source $osudir
source ~/.osu-stuff/osudir
[ -n "$osudir" ] || failed "'\$osudir' doesn't exist. Set it in '~/osu-stuff/osudir'."
}

order() { # Those are all commands in an order.
	firstcheck
	convert
	echostuff
	download
	removeicon
	check
}

# Copy URL to clipboard
echo $nonconverted | xclip -sel clip

case $1 in
	https://osu.ppy.sh/b/* | http://osu.ppy.sh/b/* | https://osu.ppy.sh/s/* | http://osu.ppy.sh/s/* | http://bloodcat.com/osu/s/* | https://bloodcat.com/osu/s/*)
	order ;;
*)
	$BROWSER $nonconverted ;;
esac