#/bin/bash

#Read the Windows formatted SMB path to the user's home directory
#Stores only the URL string from \\ onwards
#Note that four backslashes represent a single backslash here
WinFormattedDirectory=`dscl /Active\ Directory/All\ Domains -read /Users/$USER SMBHome | grep \\\\\\\\.* -o`

#If AD fails to return a path to the user space, don't proceed as we don't want to break the user's documents folder
#This is particularly important if the user is logged in as a local user
if [ $? -eq 0 ]
then
    #Replace the server name \\FS0[0-9] from the start of the string with /Volumes to give us the share name and path
    #Note that eight backslashes represent a single backslash here
    ShortenedWinFormattedDirectory=`echo $WinFormattedDirectory | sed s/\\\\\\\\\\\\\\\\fs0[0-9]/\\\\/Volumes/`

    #Replace all backslashes with forward slashes
    #Note that eight backslashes represent a single backslash here
    MacFormattedDirectory=`/Volumes/$USER`

    #Change permissions on local documents folder so that we can delete it
    chmod -R -N ~/Documents

    #Remove the local Documents folder
    rm -rf ~/Documents

    #Create a SymLink to the network documents folder
    ln -s $MacFormattedDirectory ~/Documents

    #Create Downloads directory in network My Documents folder if it doesn't already exist
    mkdir ~/Documents/Downloads

    #Change permissions on local Downloads folder so that we can delete it
    chmod -R -N ~/Downloads

    #Remove the local Downloads folder
    rm -rf ~/Downloads

    #Create a SymLink to the network Downloads folder
    ln -s ~/Documents/Downloads ~/Downloads

    #Create My Videos directory in network My Documents folder if it doesn't already exist
    mkdir ~/Documents/My\ Videos

    #Change permissions on local Movies folder so that we can delete it
    chmod -R -N ~/Movies

    #Remove the local Movies folder
    rm -rf ~/Movies

    #Create a SymLink to the network My Videos folder
    ln -s ~/Documents/My\ Videos ~/Movies

    #Create My Music directory in network My Documents folder if it doesn't already exist
    mkdir ~/Documents/My\ Music

    #Change permissions on local Music folder so that we can delete it
    chmod -R -N ~/Music

    #Remove the local Music folder
    rm -rf ~/Music

    #Create a SymLink to the network My Music folder
    ln -s ~/Documents/My\ Music ~/Music

    #Create My Pictures directory in network My Documents folder if it doesn't already exist
    mkdir ~/Documents/My\ Pictures

    #Change permissions on local Pictures folder so that we can delete it
    chmod -R -N ~/Pictures

    #Remove the local Pictures folder
    rm -rf ~/Pictures

    #Create a SymLink to the network My Pictures folder
    ln -s ~/Documents/My\ Pictures ~/Pictures
fi