#!/bin/bash
# Check for specified arguments 
if [ $# -lt 3 ]
then
    echo "Not enough arguments - exiting"
    echo ""
    exit 1
fi

printer=examplename # replace this with your actual printer name before putting it into /usr/bin
imagelogmsg="Server hoster decided to enable file logging, if you don't wish your file to be logged, ask the server owner to delete your sent file or if you are the server hoster set LOG=nolog in .env file" # add a custom logging of files message

# check if quality is specified, it it isn't then set the default quality
if [ $# -gt 4 ]; then
  quality=$3
else
  quality=4
fi

# check if page range is specified, it it isn't then ignore setting a page range
if [ $# -gt 4 ]; then
  pagerange=$4
else
  pagerange=""
fi
  
# Loop through each file passed as an argument
for file in "$1"; do
  # Get the MIME type of the file
  mime_type=$(file --mime-type -b "$file")

  # Check if the MIME type is for images, text, or PDF files
  if [[ "$mime_type" == image/* || "$mime_type" == application/pdf ]]; then
    if [[ $2 == log ]]; then
       echo $imagelogmsg
       cp "$1" $HOME/imagelog/
       echo "Printing image/document"
       lpr -r -o portrait -o media=A4 -o fit-to-page -o print-quality=$quality $pagerange "$1" -P $printer # if you are using a different printer that requires different commands to print, change this part of the code.
    else
       echo "Printing image/document"
       lpr -r -o portrait -o media=A4 -o fit-to-page -o print-quality=$quality $pagerange "$1" -P $printer # if you are using a different printer that requires different commands to print, change this part of the code.
    fi
  elif [[ "$mime_type" == text/* ]]; then
       if [[ $2 == log ]]; then
          echo $imagelogmsg
          cp "$1" $HOME/imagelog/
          echo "Printing text"
          lpr -o portrait -o media=A4 -o fit-to-page -o print-quality=$quality $pagerange "$1" -P $printer # if you are using a different printer that requires different commands to print, change this part of the code.
      else
          echo "Printing text"
          lpr -r -o portrait -o media=A4 -o fit-to-page -o print-quality=$quality $pagerange "$1" -P $printer # if you are using a different printer that requires different commands to print, change this part of the code.
     fi
 else
    echo "Error: Invalid file type or, ePrint clone only accepts the following MIME types: text/*, image/*, application/pdf"
    exit 1
 fi
done