configuration/local/bin/uprint

#!/bin/sh

help() {
    echo "usage: $0 [--colour] <file>"
    echo
    echo "   -c | --colour     print in colour"
    echo "   -r | --rasterize  raster pdf before printing"
    echo "   file              file (print-ready) to print or -"
    echo
    echo "print print-ready files with the UGent printers. Accepts only"
    echo ".txt, .ps, .pdf, .pcl, .cht and .prn."
    exit 1
}

if [ -z "$1" ]; then help; fi >&2

printer="print_mono"
format="tiffscaled8"
raster=""
while [ -n "$2" ]; do
    case "$1" in
        -c|--colour) printer="print_colour"
                     format="tiffscaled24"
                     ;;
        -r|--raster) raster="true"
                     ;;
        *)           help
                     ;;
    esac
    shift
done

printfile="$1"
if test -n "$raster"; then
    tiff="$(mktemp)"
    printfile="$(mktemp)"
    gs -sDEVICE="$format" -o "$tiff" "$1"
    tiff2pdf -z -f -F -pA4 -o "$printfile" "$tiff"
    rm "$tiff"
fi

# pdf2ps -dLanguageLevel=1 input.pdf - | ps2pdf -sPAPERSIZE=a4 - output.pdf

print_colour() {
    echo curl --silent --insecure \
         -F "fileToPrint=@$1" \
         -F "FormButtonSubmit=Print" \
         'https://we02pr06.ugent.be/hp/device/Print/Print'
    zathura "$1"
}

print_mono() {
    echo curl --silent --insecure \
         -F "localFile=@$1" \
         'https://we02pr04.ugent.be/hp/device/this.printservice?printThis'
    zathura "$1"
}

"$printer" "$printfile"

if test -n "$raster"; then rm "$printfile"; fi