#!/bin/bash
#############################################################
# Author  : Timothy Lim Sheng Hwee
# E-mail  : limshenghwee@gmail.com
# Blog    : http://blog.thewheatfield.org
# License : Public Domain - i.e. do what you want with it =)
#############################################################

save_dir=`dirname "$0"`
folder=`date "+%Y-%m-%d"`
if [ "$save_dir" = "." ]; then
    save_dir=`pwd`/;
else
    save_dir=$save_dir/;
fi
echo $save_dir;
echo "================================";
echo "| Download directory: $save_dir";
echo "================================";
echo "| Storing files in: $folder";
echo "================================";
if [ ! -d "$save_dir$folder" ]
then
    mkdir "$save_dir$folder";
fi

url='http://www.bt.com.bn/e-paper/images/';
file_start='page';
file_end='_zoom.jpg';
i=1;
echo "dld log:" "$save_dir"dld.log;
if [ -a "$save_dir"dld.log ]
then
    rm "$save_dir"dld.log
fi
while [ 1 ]; do
    file="$file_start$i$file_end";
    output="$save_dir""$folder""/""$file";
    echo "Downloading: $file";

    wget -c $url$file -O "$output" -a "$save_dir"dld.log
	
    if [ -s "$output" ]
    then
        echo "Download done. Next file...";
    else
		rm "$output"
        echo "Download completed"
        break;
    fi
    let i+=1;
done