fetch_and_extract() {
    local DESTDIR=$1
    local OWNER_USER=${2:-admin}

    VERSION=0.9
    SHA256=4dab1018563097b309848de5873d63b913390a66327871b0c958ed8516762870
    SOURCE_URL="https://github.com/spiral-project/ihatemoney/archive/${VERSION}.tar.gz"

    # retrieve and extract Roundcube tarball
    tarball="/tmp/ihatemoney.tar.bz2"
    rm -f "$tarball"

    wget -q -O "$tarball" "$SOURCE_URL" \
        || ynh_die "Unable to download tarball"
    echo "$SHA256 $tarball" | sha256sum -c >/dev/null \
        || ynh_die "Invalid checksum of downloaded tarball"
    test -d $DESTDIR || sudo mkdir $DESTDIR
    sudo tar xaf "${tarball}" -C "$DESTDIR" --strip-components 1\
        || ynh_die "Unable to extract tarball"

    rm -f "$tarball"
}


fix_permissions() {
    local SRC_DIR=$1

    sudo find $SRC_DIR -type f | while read LINE; do sudo chmod 640 "$LINE" ; done
    sudo find $SRC_DIR -type d | while read LINE; do sudo chmod 755 "$LINE" ; done
    sudo chown -R ihatemoney:ihatemoney $SRC_DIR
    sudo chown -R www-data:www-data ${SRC_DIR}/budget/static
}