#!/bin/bash
#Koran Tempo ePaper downloader
#by: Ardianto Satriawan
#ditambahkan oleh Andrian Dion P.

#need gs and pdftk
#sudo apt-get install gs pdftk

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
TODAYFOLDER=$(date +%Y/%m/%d)
TODAYFILE=$(date +%d_%m_%Y)
TODAY=$(date +%d-%b-%Y)

#create today's directory
mkdir $TODAY

#get each page
#lembar A Utama Nasional
PAGE=1
until [ $PAGE -gt 9 ]; do
	wget "http://epaper.korantempo.com/KT/KT/"$TODAYFOLDER"/PagePrint/"$TODAYFILE"_00"$PAGE".pdf"
	let PAGE+=1
done
PAGE=10
until [ $PAGE -gt 25 ]; do
	wget "http://epaper.korantempo.com/KT/KT/"$TODAYFOLDER"/PagePrint/"$TODAYFILE"_0"$PAGE".pdf"
	let PAGE+=1
done

#lembar B Utama Bisnis
PAGE=101
until [ $PAGE -gt 108 ]; do
	wget "http://epaper.korantempo.com/KT/KT/"$TODAYFOLDER"/PagePrint/"$TODAYFILE"_"$PAGE".pdf"
	let PAGE+=1
done

#lembar C Metro
PAGE=141
until [ $PAGE -gt 148 ]; do
	wget "http://epaper.korantempo.com/PUBLICATIONS/KT/KT/"$TODAYFOLDER"/PagePrint/"$TODAYFILE"_"$PAGE".pdf"
	let PAGE+=1
done

#lembar B Jateng & Yogya
PAGE=221
until [ $PAGE -gt 224 ]; do
	wget "http://epaper.korantempo.com/PUBLICATIONS/KT/KT/"$TODAYFOLDER"/PagePrint/"$TODAYFILE"_"$PAGE".pdf"
	let PAGE+=1
done

#lembar B Makassar
PAGE=241
until [ $PAGE -gt 254 ]; do
	wget "http://epaper.korantempo.com/PUBLICATIONS/KT/KT/"$TODAYFOLDER"/PagePrint/"$TODAYFILE"_"$PAGE".pdf"
	let PAGE+=1
done

#del page 2 & move to today's directory
rm ./$TODAYFILE_002.pdf
mv ./*.pdf ./$TODAY

#merge the PDFs
gs -dNOPAUSE -sDEVICE=pdfwrite -sOUTPUTFILE=./$TODAY/KoranTempo-$TODAY.pdf -dBATCH ./$TODAY/*.pdf

#remove PDFs
rm ./$TODAY/$TODAYFILE*.pdf