source

#!/bin/bash

if [ "$1" = "-n" ]; then
	echo ""
	echo -n "Register Number: "
	read REGISTER
	echo -n "Password: "
	read -s P
	echo
	PASSWORD=`echo -n $P | openssl dgst -sha512`
	LEN=`expr ${#PASSWORD} - 9`
	PASSWORD=${PASSWORD:9:$LEN}
else
	REGISTER="XXXXXX"
	PASSWORD="YYYYYY"
fi

if [ "$REGISTER" = "XXXXXX" ]; then
	echo "Hey, Please install properly to stop seeing this message! Execute the following Command"
	echo "cd ~/ACOE-Result-Command-Line && sudo make install"
	echo
	echo "To check the result manually, execute the following command"
	echo "auresult -n"
fi

if curl -s --connect-timeout 10 --data "user=$R&password=&p=$P" https://acoe.annauniv.edu/student/process_login.php > /dev/null; then
        echo "Server is fine!"
else
        echo "Server is not responding, Please try after sometime"
        exit 0
fi

curl -c .c0.txt -s --data "user=$REGISTER&password=&p=$PASSWORD" https://acoe.annauniv.edu/student/process_login.php
curl -s -b .c0.txt https://acoe.annauniv.edu/student/result.php > .temp

if python -c "from bs4 import BeautifulSoup" 2> /dev/null; then
	echo -n "."
else
	sudo apt-get install python-pip && sudo pip install bs4
fi
if python -c "from prettytable import PrettyTable" 2> /dev/null; then
	echo -n "."
else
	sudo apt-get install python-pip && sudo pip install prettytable
fi

echo 
echo '
from bs4 import BeautifulSoup
from prettytable import PrettyTable
import csv, sys, urllib2

grades = {"S":10.0, "A":9.0, "B":8.0, "C":7.0, "D":6.0, "E":5.0, "U":0.0, "W":0.0}
credits = {}
result_arr = {}

def get_result():
	page = open("./.temp", "r").read()
	soup = BeautifulSoup(page, "html.parser")
	results = soup.findAll("table")

	res = ["REGULAR", "ARREAR", "REVALUATION"]
	i = 0
	for result in results:
	        if result.findParent("table") is None:
	                print "\t\t\t\t%s" % res[i]
	                t = PrettyTable(["Subject Code", "Subject Name", "Grade"])
	                for tr in result.find_all("tr")[1:]:
	                        tds = tr.find_all("td")
	                        t.add_row([tds[0].text, tds[1].text, tds[2].text])
	                        result_arr[tds[0].text] = tds[2].text
	                print t
	                print "\n"
	                i+=1

def credit_set():
    url = urllib2.urlopen("https://gist.githubusercontent.com/prabhakaran9397/3f100b326c96aa4a60187ee82fc10e06/raw/9f01a3f5af9e436b3780b830c5204d543d5209f1/credits.txt")
    content = url.read()
    credits_file  = BeautifulSoup(content, "html.parser").string
    credits_bundle = map(str, credits_file.split("\n"))
    for i in  credits_bundle:
        if len(i) > 0:
            row = map(str, i.split())
            credits.setdefault(row[0], row[1])

if __name__ == "__main__":
    credit_set()
    get_result()
    total_credits = 0.0
    total_acc = 0.0
    for sub_code in result_arr:
        total_credits += float(credits[sub_code])
        total_acc += float(credits[sub_code])*float(grades[result_arr[sub_code]])
    gpa = total_acc/total_credits
    print "========================> GPA:", gpa , "<========================\n"

' > .display.py
python .display.py

echo "Enter 1 to download Regular Result; 2 to download Arrear Result; 3 to download Revaluation Result; any other to exit"
echo -n "> "
read pdfchoice

if [ "$pdfchoice" = "1" ]; then
	pdfname="_Regular_Result.pdf"
	curl -s -o "$REGISTER$pdfname" -b .c0.txt https://acoe.annauniv.edu/student/result_print.php
	echo "Downloaded as $REGISTER$pdfname"
elif [ "$pdfchoice" = "2" ]; then
	pdfname="_Arrear_Result.pdf"
        curl -s -o "$REGISTER$pdfname" -b .c0.txt https://acoe.annauniv.edu/student/arr_print.php
	echo "Downloaded as $REGISTER$pdfname"
elif [ "$pdfchoice" = "3" ]; then
	pdfname="_Reval_Result.pdf"
        curl -s -o "$REGISTER$pdfname" -b .c0.txt https://acoe.annauniv.edu/student/reval_print.php
	echo "Downloaded as $REGISTER$pdfname"
else
	echo 'exiting'
fi
rm .display.py .c0.txt .temp