#!/bin/bash
#Kompas ePaper Downloader
#by: Ardianto Satriawan
#ditambahkan oleh Andrian Dion P.

#need wget and imagemagick
#sudo apt-get install wget imagemagick

if `dpkg -l | awk {'print $2'} | grep -q wget`; then
$(exit 0)
else
sudo apt-get install wget
fi

###checking imagemagick package
if `dpkg -l | awk {'print $2'} | grep -q imagemagick`; then
$(exit 0)
else
sudo apt-get install imagemagick
fi
if `dpkg -l | awk {'print $2'} | grep -q imagemagick`; then
$(exit 0)
else
sudo apt-get install imagemagick
fi

###checking gs package
if `dpkg -l | awk {'print $2'} | grep -q gs`; then
$(exit 0)
else
sudo apt-get install gs
fi

###checking pdftk package
if `dpkg -l | awk {'print $2'} | grep -q pdftk`; then
$(exit 0)
else
sudo apt-get install pdftk
fi

#get today's date
TODAY=$(date +%d-%b-%Y)

#create todays directory
mkdir $TODAY

#wget for jpg
PAGE=1
until [ $PAGE -gt 9 ]; do 
	wget "http://data.cdn.realviewdigital.com/djvu/Kompas/Kompas/"$TODAY"/webimages/page000000"$PAGE"_print.jpg"
	let PAGE+=1
done
PAGE=10
until [ $PAGE -gt 44 ]; do 
	wget "http://data.cdn.realviewdigital.com/djvu/Kompas/Kompas/"$TODAY"/webimages/page00000"$PAGE"_print.jpg"
	let PAGE=PAGE+1
done

#move to today's directory
mv ./*.jpg ./$TODAY

#converting into PDFs
echo "converting into PDF"
convert ./$TODAY/*.jpg ./$TODAY/Kompas-$TODAY.pdf
echo "done"

#removing JPEGs
echo "removing JPEGs"
rm ./$TODAY/*.jpg