#!/bin/bash
# Program Name: RTF Title Rename
# Creation Date: 3/6/2007
# Revision Date: 3/7/2007
# Description: Rename the file to the RTF \title tag.

# Ask/test for destination and run cp_awk
function title_rename
{
        echo "Enter source directory name (no spaces):"
        read sdirname
        if [ ! $sdirname = "" ] && [ -d $sdirname ]; then
                        echo "Enter destination directory name (no spaces):"
                        read dirname
                        if [ ! $dirname = "" ]; then
                                if [ -d $dirname ]; then
                                echo "Directory Exists!"
                                echo
                                echo "Overwrite files? Y or N"
                                read answer
                                if [ $answer = Y ] || [ $answer = y ]; then
                                        cp_awk
                                else
                                        title_rename
                                fi
                        else
                                mkdir "$dirname"
                                cp_awk
                        fi
                else
                        echo "You must enter a directory name!"
                        echo
                        title_rename
                fi
        else
                echo "Directory does not exist!"
                title_rename
        fi
}

# Rename all rtf files, based on our awk script parsing
function cp_awk
{
        cd $sdirname
        for i in *.rtf; do
                cp "$i" ../$dirname/`cat $i | awk -f ../title.awk`; done
                option_two
                echo "Title rename process completed."
}

function enter_prompt
{
        # Pauses the script
        echo
        echo -n "Press Enter to go back."
        read
        clear
}

function option_two
{
        clear
        echo "Thank you for using T.J.'s RTF Title Rename, $USER!"
        exit
}

# Display the menu
until [ "$selection" = "2" ]; do
        clear
        echo -e "               \033[5m Title Rename Menu \033[0m"
        echo
        echo -e "           \033[5m Copyright 2007  T.J. Wood \033[0m"
        echo
        echo " 1) Execute Title Rename Script."
        echo
        echo " 2) Quit."
        echo
        echo " Please enter your choice:"
        read selection
        case $selection in
                1)      echo
                        title_rename
                        ;;
                2)      option_two;;
                *)      echo "Valid Choices: 1 or 2"; enter_prompt;;
        esac
done