#!/bin/bash
SAVEIFS=$IFS
IFS=$(echo -en "\n\b")
imagelocation="http://www.stallinga.org/AcadActiv/Images/"
dirr=${PWD};
while [[ $dirr == */stallinga* ]]; do
   dirr=${dirr#?}
done
echo "<b>Contents of: ${dirr}/</b><br><br>" > index.html
echo "<hr>" >> index.html
echo "<table>" >> index.html
#for f in $(find -type f -iname '*')
for f in $(find *)
do
 echo "file: ${f}"
 if [[ "${f}" == */* ]]; then
   echo "contains /"
 else
   echo "<tr>" >> index.html
   if [ -d "${f}" ] ; then  # directory
     echo "<td><a href=\"${f}/\"><img src=\"${imagelocation}folder.png\"></a></td>" >> index.html
   else
     if [[ "${f}" = *.pdf ]]; then
       echo "<td><a href=\"${f}\"><img src=\"${imagelocation}pdf.png\"></a></td>" >> index.html
     else
       if [[ "${f}" = *.html ]]; then
         echo "<td><a href=\"${f}\"><img src=\"${imagelocation}html.png\"></a></td>" >> index.html
       else
         if [[ "${f}" = *.png ]]; then
           echo "<td><a href=\"${f}\"><img src=\"${imagelocation}png.png\"></a></td>" >> index.html
         else
           if [[ "${f}" = *.gif ]]; then
             echo "<td><a href=\"${f}\"><img src=\"${imagelocation}gif.png\"></a></td>" >> index.html
           else
             if [[ "${f}" = *.zip ]]; then
               echo "<td><a href=\"${f}\"><img src=\"${imagelocation}zip.png\"></a></td>" >> index.html
             else
               echo "<td><a href=\"${f}\"><img src=\"${imagelocation}_blank.png\"></a></td>" >> index.html
             fi
           fi
         fi
       fi
     fi
   fi

   if [ "${f}" = "index.html" ]; then
     echo "<td>index.html (this file)</td><td><small>N/A</small></td>" >> index.html
   else
     if [ -d "${f}" ] ; then  # directory
       echo "<td><a href=\"${f}/\">${f}</a></td><td></td>" >> index.html
     else
       echo "<td><a href=\"${f}\">${f}</a></td>" >> index.html
       FILESIZE=$(stat -c%s "${f}")
       echo "<td><small>($FILESIZE bytes)</small></td>" >> index.html
     fi
   fi

   echo "</tr>" >> index.html
 fi
done
echo "</table>" >> index.html
echo "<hr>" >> index.html
echo "<small><p align=right>PjotrSoft <b>psindex</b> auto-generated-directory-listing script. Generated: " >> index.html
date +"%d/%b/%Y" >> index.html
echo "</small>" >> index.html
IFS=$SAVEIFS