#!/bin/bash
# init

echo "Enter current date string (YYYY-MM-DD)."
read date

## mount -t smbfs //"$USER"@server/sharename /mountdir

while read -r -d $'\0\'' dir    ##Outer loop for directories
do
    echo "Processing $dir"
    n=0             ##Reset file counter
    while read -d $'\0' f   ##Inner loop for files
    do


## NOTE: THE BELOW SHOULD BE DONE ONLY IF THERE ARE MORE THAN ONE FILE IN THE DIRECTORY
        if (( n==0 ))
        then
            sed -i '/<Footer>/,/<\/Footer>/d' $f
            sed -i '/<\/ACES>/d' $f
        else
                sed -i '/<?xml version="1.0" encoding="iso-8859-1"?>/d' $f
            sed -i '/<ACES version="3.0">/d' $f
            sed -i '/<Header>/,/<\/Header>/d' $f
            sed -i '/<Footer>/,/<\/Footer>/d' $f
            sed -i '/<\/ACES>/d' $f
        fi
## END NOTE



    (( n++ ))
    done  < <( find "$dir" -maxdepth 1 -mindepth 1 -type f -print0 | sort -z )
done < <( find -maxdepth 1 -mindepth 1 -type d l-print0 | sort -z)

mkdir ../JOINED

## ## NOTE: THE BELOW SHOULD BE DONE ONLY IF THERE ARE MORE THAN ONE FILE IN THE DIRECTORY
for DIR in *; do
        [ -d "$DIR" ] && cat "$DIR"/*.xml > ../JOINED/"$DIR"_"$date.xml"
done
## END NOTE




cd ../JOINED
find -name '*.xml' -size 0 -delete