Download content from a certain <div> using wget

Question

I'm trying to download all the images from a certain ImageBam gallery. I tried doing this:

wget -P pics -H -nd -r -A '.jpg,.jpeg,.png,.gif,' -erobots=off http://www.imagebam.com/gallery/hwtfu6m7es3gun1emmpy2uheohrcckmt/

But it downloaded the whole website; all I need is the content from a certain <div> which includes thumbnails and original images. Is it possible to create a script to download content from one <div> and not the whole website?

Answer 1

The problem is difficult because the full pictures are not under the parent's tree, so it's hard to distinguish those paths from any others on the site. Also, the links to the full pictures are actually links to pages, in which the full resolution picture is embedded. There may be a more elegant solution, but here's one way to do it that works.

#!/bin/bash
wget -np http://www.imagebam.com/gallery/hwtfu6m7es3gun1emmpy2uheohrcckmt/
grep HTML-Code index.html > html_code
grep -E -o 'http://thumbnails[^"]+' html_code > thumb_urls
grep -E -o 'http://www[^"]+' html_code > image_pages
wget -i thumb_urls
wget -P image_pages_dir -i image_pages
for file in image_pages_dir/*
do
    echo $file
    grep -m 1 -o -E 'http://.*jpg' $file >> full_image_urls
done
wget -i full_image_urls