sudo gedit /usr/local/bin/restore_mozilla_icons

#! /bin/sh

#
# Restore the original Firefox and/or Thunderbird icons.
#

#
# TODO: Create and implement SVG icons
#

FIREFOX_LIB="/usr/lib/firefox/"
FIREFOX_BIN="/usr/bin/mozilla-firefox"
THUNDERBIRD_BIN="/usr/bin/mozilla-thunderbird"

ICON_PACK_URL="http://ubuntu.globalvision.ch/mozilla_icons_dapper.tar.bz2"
ICON_PACK_FILENAME="mozilla_icons_dapper.tar.bz2"
TMP_DIR="/tmp/moz-icons"$$"/"


#Ctrl-C trapping
trap ctrlc INT
ctrlc()
{
    echo -e "\nAborted by user."
    rm -rf $TMP_DIR
    exit 2
}

#Input read function
readyn()
{
    read input
    if [ -z "$input" ] || [ "$input" == "y" ] || [ "$input" == "yes" ] || [ "$input" == "Y" ] || [ "$input" == "YES" ] ; then
        echo 1
        return
    fi
    echo 0
}


#Check if run as root
if [ "$UID" -ne 0 ] ; then
    echo "You must be root to do that!"
    exit 1
fi


#Ask which icons to replace
replace_ff="0"
replace_ff_doc="0"
replace_tb="0"
replace_tb_pm="0"

if [ -x "$FIREFOX_BIN" ] ; then
    #Firefox
    echo -n "Replace the Mozilla Firefox program icon (y/n)? [y] "
    if [ `readyn` -ne 0 ] ; then
        replace_ff="1"
    fi

    #Firefox document
    echo -n "Replace the Mozilla Firefox document icon (y/n)? [y] "
    if [ `readyn` -ne 0 ] ; then
        replace_ff_doc="1"
    fi
fi

if [ -x "$THUNDERBIRD_BIN" ] ; then
    #Thunderbird
    echo -n "Replace the Mozilla Thunderbird program icon (y/n)? [y] "
    if [ `readyn` -ne 0 ] ; then
        replace_tb="1"
    fi

    #Thunderbird profile manager
    echo -n "Replace the Mozilla Thunderbird profile manager icon (y/n)? [y] "
    if [ `readyn` -ne 0 ] ; then
        replace_tb_pm="1"
    fi
fi

if [ "$replace_ff" -eq "0" ] && [ "$replace_ff_doc" -eq "0" ] && [ "$replace_tb" -eq "0" ] && [ "$replace_tb_pm" -eq "0" ] ; then
    echo "Nothing to do here."
    exit 0
fi


#Ask for divert the original packaged files to alternate locations
divert="0"

echo -e "\nDo you want to divert the original packaged files to alternate locations"
echo -n "(make the changes permanent) (y/n)? [y] "
if [ `readyn` -ne 0 ] ; then
    divert="1"
fi


#Downloading
echo -en "\nDownloading and replacing icons. Please wait..."

mkdir $TMP_DIR
wget $ICON_PACK_URL -O $TMP_DIR$ICON_PACK_FILENAME >/dev/null 2>&1
if [ ! -f $TMP_DIR$ICON_PACK_FILENAME ] ; then
    echo -e "\nCannot download icons. Please check your internet connection."
    rm -rf $TMP_DIR
    exit 1
fi
tar xjf $TMP_DIR$ICON_PACK_FILENAME -C $TMP_DIR


#Replace Firefox icon
if [ "$replace_ff" -gt "0" ] ; then
    if [ ! -f $TMP_DIR"mozilla-firefox.png" ] || [ ! -f $TMP_DIR"mozilla-firefox.xpm" ] ; then
        echo "Cannot continue (unavailable Firefox icon file)"
        rm -rf $TMP_DIR
        exit 1
    fi

    #Backup
    cp -f /usr/share/pixmaps/firefox.png /usr/share/pixmaps/firefox.old.png
    cp -f /usr/share/pixmaps/mozilla-firefox.xpm /usr/share/pixmaps/mozilla-firefox.old.xpm
    cp -f $FIREFOX_LIB"icons/default.xpm" $FIREFOX_LIB"icons/default.old.xpm"
    cp -f $FIREFOX_LIB"chrome/icons/default/default.xpm" $FIREFOX_LIB"chrome/icons/default/default.old.xpm"

    #Divert
    if [ "$divert" -gt "0" ] ; then
        dpkg-divert --rename /usr/share/pixmaps/firefox.png >/dev/null
        dpkg-divert --rename /usr/share/pixmaps/mozilla-firefox.xpm >/dev/null
        dpkg-divert --rename $FIREFOX_LIB"icons/default.xpm" >/dev/null
        dpkg-divert --rename $FIREFOX_LIB"chrome/icons/default/default.xpm" >/dev/null
    fi

    #Replace icons
    cp $TMP_DIR"mozilla-firefox.png" /usr/share/pixmaps/firefox.png
    cp $TMP_DIR"mozilla-firefox.xpm" /usr/share/pixmaps/mozilla-firefox.xpm
    cp $TMP_DIR"mozilla-firefox.xpm" $FIREFOX_LIB"icons/default.xpm"
    cp $TMP_DIR"mozilla-firefox.xpm" $FIREFOX_LIB"chrome/icons/default/default.xpm"
    echo -n "."
fi


#Replace Firefox document icon
if [ "$replace_ff_doc" -gt "0" ] ; then
    if [ ! -f $TMP_DIR"mozilla-firefox-doc.png" ] ; then
        echo "Cannot continue (unavailable Firefox document icon file)"
        rm -rf $TMP_DIR
        exit 1
    fi

    #Backup
    cp -f $FIREFOX_LIB"icons/document.png" $FIREFOX_LIB"icons/document.old.png"

    #Divert
    if [ "$divert" -gt "0" ] ; then
        dpkg-divert --rename $FIREFOX_LIB"icons/document.png" >/dev/null
    fi

    #Replace icons
    cp $TMP_DIR"mozilla-firefox-doc.png" $FIREFOX_LIB"icons/document.png"
    echo -n "."
fi


#Replace Thunderbird icon
if [ "$replace_tb" -gt "0" ] ; then
    #TODO: if [ ! -f $TMP_DIR"mozilla-thunderbird.png" ] || [ ! -f $TMP_DIR"mozilla-thunderbird.svg" ] || [ ! -f $TMP_DIR"mozilla-thunderbird.xpm" ] ; then
    if [ ! -f $TMP_DIR"mozilla-thunderbird.png" ] || [ ! -f $TMP_DIR"mozilla-thunderbird.xpm" ] ; then
        echo "Cannot continue (unavailable Thunderbird icon file)"
        rm -rf $TMP_DIR
        exit 1
    fi

    #Backup
    cp -f /usr/share/pixmaps/mozilla-thunderbird.png /usr/share/pixmaps/mozilla-thunderbird.old.png
    #TODO: cp -f /usr/share/pixmaps/mozilla-thunderbird.svg /usr/share/pixmaps/mozilla-thunderbird.old.svg
    cp -f /usr/share/pixmaps/mozilla-thunderbird.xpm /usr/share/pixmaps/mozilla-thunderbird.old.xpm
    cp -f /usr/share/pixmaps/mozilla-thunderbird-menu.png /usr/share/pixmaps/mozilla-thunderbird-menu.old.png
    #TODO: cp -f /usr/share/pixmaps/mozilla-thunderbird-menu.svg /usr/share/pixmaps/mozilla-thunderbird-menu.old.svg
    cp -f /usr/share/pixmaps/mozilla-thunderbird-menu.xpm /usr/share/pixmaps/mozilla-thunderbird-menu.old.xpm
    cp -f /usr/lib/mozilla-thunderbird/chrome/icons/default/messengerWindow.xpm /usr/lib/mozilla-thunderbird/chrome/icons/default/messengerWindow.old.xpm
    cp -f /usr/lib/mozilla-thunderbird/chrome/icons/default/messengerWindow16.xpm /usr/lib/mozilla-thunderbird/chrome/icons/default/messengerWindow16.old.xpm
    cp -f /usr/lib/mozilla-thunderbird/icons/default.xpm /usr/lib/mozilla-thunderbird/icons/default.old.xpm
    cp -f /usr/lib/mozilla-thunderbird/icons/mozicon16.xpm /usr/lib/mozilla-thunderbird/icons/mozicon16.old.xpm
    cp -f /usr/lib/mozilla-thunderbird/icons/mozicon50.xpm /usr/lib/mozilla-thunderbird/icons/mozicon50.old.xpm

    #Divert
    if [ "$divert" -gt "0" ] ; then
        dpkg-divert --rename /usr/share/pixmaps/mozilla-thunderbird.png >/dev/null
        #TODO: dpkg-divert --rename /usr/share/pixmaps/mozilla-thunderbird.svg >/dev/null
        dpkg-divert --rename /usr/share/pixmaps/mozilla-thunderbird.xpm >/dev/null
        dpkg-divert --rename /usr/share/pixmaps/mozilla-thunderbird-menu.png >/dev/null
        #TODO: dpkg-divert --rename /usr/share/pixmaps/mozilla-thunderbird-menu.svg >/dev/null
        dpkg-divert --rename /usr/share/pixmaps/mozilla-thunderbird-menu.xpm >/dev/null
        dpkg-divert --rename /usr/lib/mozilla-thunderbird/chrome/icons/default/messengerWindow.xpm >/dev/null
        dpkg-divert --rename /usr/lib/mozilla-thunderbird/chrome/icons/default/messengerWindow16.xpm >/dev/null
        dpkg-divert --rename /usr/lib/mozilla-thunderbird/icons/default.xpm >/dev/null
        dpkg-divert --rename /usr/lib/mozilla-thunderbird/icons/mozicon16.xpm >/dev/null
        dpkg-divert --rename /usr/lib/mozilla-thunderbird/icons/mozicon50.xpm >/dev/null
    fi

    #Replace icons
    cp $TMP_DIR"mozilla-thunderbird.png" /usr/share/pixmaps/mozilla-thunderbird.png
    #TODO: cp $TMP_DIR"mozilla-thunderbird.svg" /usr/share/pixmaps/mozilla-thunderbird.svg
    cp $TMP_DIR"mozilla-thunderbird.xpm" /usr/share/pixmaps/mozilla-thunderbird.xpm
    cp $TMP_DIR"mozilla-thunderbird.png" /usr/share/pixmaps/mozilla-thunderbird-menu.png
    #TODO: cp $TMP_DIR"mozilla-thunderbird.svg" /usr/share/pixmaps/mozilla-thunderbird-menu.svg
    cp $TMP_DIR"mozilla-thunderbird.xpm" /usr/share/pixmaps/mozilla-thunderbird-menu.xpm
    cp $TMP_DIR"mozilla-thunderbird.xpm" /usr/lib/mozilla-thunderbird/chrome/icons/default/messengerWindow.xpm
    cp $TMP_DIR"mozilla-thunderbird.xpm" /usr/lib/mozilla-thunderbird/chrome/icons/default/messengerWindow16.xpm
    cp $TMP_DIR"mozilla-thunderbird.xpm" /usr/lib/mozilla-thunderbird/icons/default.xpm
    cp $TMP_DIR"mozilla-thunderbird.xpm" /usr/lib/mozilla-thunderbird/icons/mozicon16.xpm
    cp $TMP_DIR"mozilla-thunderbird.xpm" /usr/lib/mozilla-thunderbird/icons/mozicon50.xpm
    echo -n "."
fi


#Replace Thunderbird profile manager icon
if [ "$replace_tb_pm" -gt "0" ] ; then
    #TODO: if [ ! -f $TMP_DIR"mozilla-thunderbird-pm.png" ] || [ ! -f $TMP_DIR"mozilla-thunderbird-pm.svg" ] || [ ! -f $TMP_DIR"mozilla-thunderbird-pm.xpm" ] ; then
    if [ ! -f $TMP_DIR"mozilla-thunderbird-pm.png" ] || [ ! -f $TMP_DIR"mozilla-thunderbird-pm.xpm" ] ; then
        echo "Cannot continue (unavailable Thunderbird icon file)"
        rm -rf $TMP_DIR
        exit 1
    fi

    #Backup
    cp -f /usr/share/pixmaps/mozilla-thunderbird-pm.png /usr/share/pixmaps/mozilla-thunderbird-pm.old.png
    #TODO: cp -f /usr/share/pixmaps/mozilla-thunderbird-pm.svg /usr/share/pixmaps/mozilla-thunderbird-pm.old.svg
    cp -f /usr/share/pixmaps/mozilla-thunderbird-pm.xpm /usr/share/pixmaps/mozilla-thunderbird-pm.old.xpm
    cp -f /usr/share/pixmaps/mozilla-thunderbird-pm-menu.png /usr/share/pixmaps/mozilla-thunderbird-pm-menu.old.png
    #TODO: cp -f /usr/share/pixmaps/mozilla-thunderbird-pm-menu.svg /usr/share/pixmaps/mozilla-thunderbird-pm-menu.old.svg
    cp -f /usr/share/pixmaps/mozilla-thunderbird-pm-menu.xpm /usr/share/pixmaps/mozilla-thunderbird-pm-menu.old.xpm

    #Divert
    if [ "$divert" -gt "0" ] ; then
        dpkg-divert --rename /usr/share/pixmaps/mozilla-thunderbird-pm.png >/dev/null
        #TODO: dpkg-divert --rename /usr/share/pixmaps/mozilla-thunderbird-pm.svg >/dev/null
        dpkg-divert --rename /usr/share/pixmaps/mozilla-thunderbird-pm.xpm >/dev/null
        dpkg-divert --rename /usr/share/pixmaps/mozilla-thunderbird-pm-menu.png >/dev/null
        #TODO: dpkg-divert --rename /usr/share/pixmaps/mozilla-thunderbird-pm-menu.svg >/dev/null
        dpkg-divert --rename /usr/share/pixmaps/mozilla-thunderbird-pm-menu.xpm >/dev/null
    fi

    #Replace icons
    cp $TMP_DIR"mozilla-thunderbird-pm.png" /usr/share/pixmaps/mozilla-thunderbird-pm.png
    #TODO: cp $TMP_DIR"mozilla-thunderbird-pm.svg" /usr/share/pixmaps/mozilla-thunderbird-pm.svg
    cp $TMP_DIR"mozilla-thunderbird-pm.xpm" /usr/share/pixmaps/mozilla-thunderbird-pm.xpm
    cp $TMP_DIR"mozilla-thunderbird-pm.png" /usr/share/pixmaps/mozilla-thunderbird-pm-menu.png
    #TODO: cp $TMP_DIR"mozilla-thunderbird-pm.svg" /usr/share/pixmaps/mozilla-thunderbird-pm-menu.svg
    cp $TMP_DIR"mozilla-thunderbird-pm.xpm" /usr/share/pixmaps/mozilla-thunderbird-pm-menu.xpm
    echo -n "."
fi


echo " done !"


#Reload gnome-panel
echo -en "\nShall I reload gnome-panel to apply the changes (y/n)? [y] "
if [ `readyn` -ne 0 ] ; then
    killall gnome-panel
fi


rm -rf $TMP_DIR

exit 0

sudo chmod +x /usr/local/bin/restore_mozilla_icons

sudo restore_mozilla_icons