#!/bin/bash

###########################################
#
# Get the daily picture from http://www.bonjourmadame.fr on your desktop
#
# Author : Magetys
# Link : http://www.magetys.com
# Version : 1.0.1
# Dependency : libnotify-bin
# Note : Works on Gnome and Xfce
#
###########################################

function chkinternet {
    if [ `wget -q -O - google.com | grep -c "<title>Google</title>"` != 0 ]
    then
        echo 1
    else
        echo 0
    fi
}


function fixdbus {
    export DISPLAY=0

    while read line
    do
        echo $line | grep -vqe "^#"
        if [ $? -eq 0 ]; then export $line; fi
    done < ~/.dbus/session-bus/$(cat /var/lib/dbus/machine-id)-$DISPLAY

    echo Dbus fixed OK
}

# please install libnotify-bin to popup notification
function notify {
    if [[ -e /usr/bin/notify-send ]]
    then
        notify-send "Bonjour $USER" "Je suis arrivee sur ton bureau" -i $todaywp
    fi
}

fileprefix=$HOME/Images/bonjourmadame-wp-

todaywp=$fileprefix$(date +%y-%m-%d-%H-%M).jpg

while [ $(chkinternet) != "1" ]; do sleep 15; done
echo Internet connection OK

wget -O - http://www.bonjourmadame.fr | grep -Eo "(http://www.bonjourmadame.fr/photo/[^\"]+)|(http://[0-9]+.media.tumblr.com/tumblr[^\"]+)" | head -n 1 | wget -q -i - -O $todaywp
echo Photo downloaded OK

ls $fileprefix* | sort -r | tail -n +2 | xargs rm -f

fixdbus

if [[ -e /usr/bin/xfconf-query ]]
then
    xfconf-query -c xfce4-desktop -p /backdrop/screen0/monitor0/image-path -s $todaywp
elif [[ -e /usr/bin/gconftool-2 ]]
then
    gconftool-2 --type string --set /desktop/gnome/background/picture_filename $todaywp
fi

notify