#!/bin/bash
################################################################
# This script was created by: MDK - mdk@thecoreme.org          #
# http://projects.thecoreme.org                                #
# Nov 03 2011                                                  #
# Last update on Sep 11 2012                                   #
#                                                              #
# Simple script to download the Alien's KDE slack builds       #
# http://alien.slackbook.org/ktown/                            #
################################################################

use_lftp=0
use_rsync=1
get_deps=1
kde_ver=0
arch=x86_64
repo=14.0

function print_usage(){
    echo "Usage: download_new_kde [options] KDE_VER"
    echo "Where KDE_VER is something like '4.7.3' and options can be:"
    echo "-a | --arch   Change the build architecture to download (default: x86_64)"
    echo "-r | --rsync  Use rsync as the default downloadeder (default)"
    echo "-l | --lftp   Use lftp as the default downloadeder"
    echo "-d | --deps   Download \"deps\" directory structure (default)"
    echo "-h | --help   This screen :)"
    echo
}

while [ $# -gt 0 ]
do
    case $1 in
        -a | --arch)
            arch=$2

            if [ "x$arch" = "x" ]
            then
                echo "Arch can not be empty!"
                exit 1
            fi

            if [[ "$arch" != "x86_64" && "$arch" != "x86" ]]
            then
                echo "Arch $arch not supported!"
                exit 1
            fi
            shift 2
            ;;
        -r | --rsync)
            use_rsync=1
            use_lftp=0
            shift 1
            ;;
        -l | --lftp)
            use_lftp=1
            use_rsync=0
            shift 1
            ;;
        -d | --deps)
            get_deps=1
            shift 1
            ;;
        -h | --help)
            print_usage
            shift 1
            exit 0
            ;;
        *)
            kde_ver=$1
            shift 1
            ;;
    esac
done

if [ $kde_ver = 0 ]
then
    echo "Please enter a kde version to download from http://alien.slackbook.org/ktown/"
    exit 1
fi

mkdir $kde_ver
cd $kde_ver

    # x86_64 kde
    wget http://alien.slackbook.org/ktown/$repo/$kde_ver/README

    mkdir x86_64
    cd x86_64
        if [ $use_rsync = 1 ]
        then
            rsync -av rsync://alien.slackbook.org/alien/ktown/$repo/$kde_ver/x86_64/kde .

            if [ $get_deps = 1 ]
            then
                rsync -av rsync://alien.slackbook.org/alien/ktown/$repo/$kde_ver/x86_64/deps .
            fi
        elif [ $use_lftp = 1 ]
        then
            lftp -c "open http://alien.slackbook.org/ktown/$repo/$kde_ver/x86_64/ ; mirror kde"

            if [ $get_deps = 1 ]
            then
                lftp -c "open http://alien.slackbook.org/ktown/$repo/$kde_ver/x86_64/ ; mirror deps"
            fi
        else
            echo "Error choosing a downloader (rsync | lftp)"
        fi

        cd ..
    cd ..
# done ;)