Extracts Quotes from GoodReads. Stores text file in Variety compatible format

Quote

#!/bin/sh

# Initialising Variables [Enter You Use Name in place of USER]
quotesdir='/home/USER/.config/variety/pluginconfig/quotes/quotes.txt'

# New Quotes: Clean Earlier Quotes
[[ $# -eq 1 && $1 == 'New' ]] && ( `mv -f "$quotesdir" /tmp/quotes_old.txt` )
# Restore Earlier Quotes
[[ $# -eq 1 && $1 == 'Restore' ]] && ( `mv -f /tmp/quotes_old.txt "$quotesdir"` )
# Quote Help
[[ $# -eq 1 && $1 == 'Help' ]] && ( 
echo -e "Invalid Argument(s)\nCommand Format: $0 <Keyword1> <Keyword2>...\nExample: $0 Bill Watterson\nOR\nCommand Format: $0 [New/Restore/Help]\nExample: $0 New\n" )

# Computing Ducky URL for Given Author Name
[ $# -eq 0 ] && ( wget -qL "http://duckduckgo.com/?q=\!+Bill+Watterson+quotes+goodreads" -O resolve.txt ) || (
[ $# -eq 1 ] && ( wget -qL "http://duckduckgo.com/?q=\!+$1+quotes+goodreads" -O resolve.txt ) || (
[ $# -eq 2 ] && ( wget -qL "http://duckduckgo.com/?q=\!+$1+$2+quotes+goodreads" -O resolve.txt ) || (
[ $# -eq 3 ] && ( wget -qL "http://duckduckgo.com/?q=\!+$1+$2+$3+quotes+goodreads" -O resolve.txt ) || (
[ $# -eq 4 ] && ( wget -qL "http://duckduckgo.com/?q=\!+$1+$2+$3+$4+quotes+goodreads" -O resolve.txt ) || (
[ $# -eq 5 ] && ( wget -qL "http://duckduckgo.com/?q=\!+$1+$2+$3+$4+$5+quotes+goodreads" -O resolve.txt ) ) ) ) ) )
 
wget $(sed -n "s/^.*uddg\=\(.*\)'><\/head.*$/\1/p" resolve.txt) -o output.txt  # Make Ducky URL suitable for following.
wget -q $(sed -n "s/^.*(\(.*\)).*$/\1/p" output.txt) -O result.txt  # Follow Ducky URL and Get Result
sed -n "s/^.*\(&ldquo;.*&rdquo;\).*$/\1/p" result.txt > quotes.txt  # Extract Quotation Text

# Add Author Name
[ $# -eq 0 ] && ( sed -i "s/&rdquo;/\" --Bill Watterson\n./g" quotes.txt ) || (
[ $# -eq 1 ] && ( sed -i "s/&rdquo;/\" --$1\n./g" quotes.txt ) || (
[ $# -eq 2 ] && ( sed -i "s/&rdquo;/\" --$1 $2\n./g" quotes.txt ) || (
[ $# -eq 3 ] && ( sed -i "s/&rdquo;/\" --$1 $2 $3\n./g" quotes.txt ) || (
[ $# -eq 4 ] && ( sed -i "s/&rdquo;/\" --$1 $2 $3 $4\n./g" quotes.txt ) || (
[ $# -eq 5 ] && ( sed -i "s/&rdquo;/\" --$1 $2 $3 $4 $5\n./g" quotes.txt ) ) ) ) ) )

# Make Suitable For Use With Variety
sed -i 's/&ldquo;/"/g' quotes.txt
sed -i 's/<br>/\n/g' quotes.txt

# Appending Text
`cat quotes.txt >> "$quotesdir"`

# Cleaning Directory
rm -f resolve.txt results.txt output.txt