#!/bin/bash
set -eu

usage()
{
cat << EOF
A simple "uploader" for me by myself.
Usage: $0 -f file [-h host] [-p port] [-s tumbnail_size] [-nct]

Options:
	-f	File
	-d	delete the file
	-H	Host
	-P	Port
	-n	Do not recode mp3 to ogg
	-c	Show various html codes.
	-u	Uppod player commentary.
	-t	Create a thumbnail of an image file
	-s	Tumbnail size
	-h	Show this message
EOF
}

scn=""
scn_mode="fullscreen"
del=""
url=""
file=""
thumb=""
gen_html=""
comment="no comment given"
norecode=""

# Modify these to your needs:
host="localhost"
port="22"
phys_path=""
img_hell=""
audio_hell=""
video_hell=""
thumb_size="300"

[ -f "$HOME/.fuploadrc" ] && { source "$HOME/.fuploadrc"; }

while getopts "tcnhf:U:SH:P:s:u:d" option
do
	case $option in
		d) del="1";;
		f) file="$OPTARG" ;;
		U) url="$OPTARG";;
		S) scn="1";;
		H) host="$OPTAPRG";;
		P) port="$OPTARG";;
		t) [ -z "$thumb" ] && { thumb="1"; } || { thumb=""; } ;;
		s) thumb_size="$OPTARG" ;;
		c) [ -z "$gen_html" ] && { gen_html="1"; } || { gen_html=""; } ;;
		u) comment="$OPTARG" ;;
		n) norecode="1" ;;
		h) usage; exit 0;;
	esac
done

[ -n "$del" ] && {
	ftype="$(file -ib "$file" | cut -d'/' -f1)"
	fext="${file##*.}"
	fbase="$(basename "$file" .$fext)"
	case $fext in
		png|jpg|jpeg|gif) hell="$img_hell";;
		mp3|ogg) hell="$audio_hell";;
		*) echo "Unknown file type"; exit 1;;
	esac
	ssh -p $port $host "rm $phys_path/$hell/$fbase*; $phys_path/$hell/gen_index.sh"; 
	exit 0;
}


[ -n "$scn" ] && {
	case "$scn_mode" in
		fullscreen) scrot /tmp/scn.png;;
		select) scrot -s /tmp/scn.png;;
	esac
	file="/tmp/scn.png"
}

[ ! -d "/tmp/fupload-$USER" ] && { mkdir "/tmp/fupload-$USER"; }

[ -n "$url" ] && {
	fname="$(basename "$(echo "$url")")"
	wget --quiet "$url" -O "/tmp/fupload-$USER/$fname"
	file="/tmp/fupload-$USER/$(basename "$(echo $url)")"
}

[ -z "$file" ] && { file="$(cat)"; }
[ ! -f "$file" ] && { echo "No such file"; exit 1; }

ftype="$(file -ib "$file" | cut -d'/' -f1)"
ftype_ext="$(file -ib "$file" | cut -d';' -f1)"

case $ftype in
	image) hell="$img_hell";;
	audio) hell="$audio_hell";;
	video)
		hell="$video_hell"
		echo "Why the fuck would you want to upload a video? This is not implemented yet!"
	;;

	*) echo "Unknown file type"; exit 1;;
esac

fpath="$(ap "$file")"
fext="${file##*.}"
fbase="$(basename "$file" ."$fext")"

nbase="$(echo $(cksum "$file") | awk '{print $1}')$(date +%d%m%Y)"

[ "$fext" == "mp3" ] && [ -z $norecode ] && {
	mp32ogg "$fpath"
	scp -q -P $port "$fbase.ogg" "$host:$phys_path/$hell/$nbase.ogg"
	rm "$fbase.ogg"
	echo "URL: http://$host/$hell/$nbase.ogg"
}

[ "$fext" == "avi" ] && [ -z $norecode ] && {
	ffmpeg2theora "$fpath" -o $nbase.ogv
	scp -q -P $port "$nbase.ogv" "$host:$phys_path/$hell"
	rm "$nbase.ogv"
	echo "URL: http://$host/$hell/$nbase.ogv"
}

[ "$ftype" == "image" ] && [ ! -z $thumb ] && {
	convert "$fpath" -resize "${thumb_size}x${thumb_size}" "$fbase-thumb.$fext"
	scp -q -P $port "$fbase-thumb.$fext" "$host:$phys_path/$hell/$nbase-thumb.$fext"
	rm "$fbase-thumb.$fext"
	echo "URL: http://$host/$hell/$nbase-thumb.$fext"
}

scp -q -P $port "$file" "$host:$phys_path/$hell/$nbase.$fext"
echo "URL: http://$host/$hell/$nbase.$fext"

[ -n "$gen_html" ] && {
	echo ""
	echo "HTML codes:"
	case $ftype in
		image)
			[ -z $thumb ] && {
				echo "<img src=\"http://$host/$hell/$nbase.$fext\" title=\"$nbase\" alt=\"image\" />"
			} || {
				echo "<a target=\"_blank\" href=\"http://$host/$hell/$nbase.$fext\"><img src=\"http://$host/$hell/$nbase-thumb.$fext\" title=\"$nbase-thumb\" alt=\"image\" /></a>" 
			}
		;;

		audio)
			[ "$fext" == "ogg" ] && {
				echo "<audio controls=\"true\" src=\"http://$host/$hell/$nbase.$fext\">Sorry, your browser doesn't support the html5 \"audio\" tag</audio>"
			} || [ "$fext" == "mp3" ] && {
				[ -z $norecode ] && {
					echo "<audio controls=\"true\" src=\"http://$host/$hell/$nbase.ogg\"><object id=\"audioplayer$nbase\" type=\"application/x-shockwave-flash\" data=\"http://fr0stb1te.ru/uppod.swf\" width=\"350\" height=\"35\"><param name=\"bgcolor\" value=\"#ffffff\" /><param name=\"allowScriptAccess\" value=\"always\" /><param name=\"movie\" value=\"http://fr0stb1te.ru/uppod.swf\" /><param name=\"flashvars\" value=\"comment=$comment&amp;st=2iob3gRLvakNtiybUjFbkSmNGSJz3iuLkCz1Gi48kftLUfwZ2xsbvQnlySmb6iTr&amp;file=http://$host/$hell/$nbase.$fext\" /></object></audio>"
				} || {
					echo "<object id=\"audioplayer$nbase\" type=\"application/x-shockwave-flash\" data=\"http://fr0stb1te.ru/uppod.swf\" width=\"350\" height=\"35\"><param name=\"bgcolor\" value=\"#ffffff\" /><param name=\"allowScriptAccess\" value=\"always\" /><param name=\"movie\" value=\"http://fr0stb1te.ru/uppod.swf\" /><param name=\"flashvars\" value=\"comment=$comment&amp;st=2iob3gRLvakNtiybUjFbkSmNGSJz3iuLkCz1Gi48kftLUfwZ2xsbvQnlySmb6iTr&amp;file=http://$host/$hell/$nbase.$fext\" /></object>"
				}
			}
		;;
	esac
}

ssh -p $port $host "$phys_path/$hell/gen_index.sh"