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#!/bin/bash
if [ -z "$1" -o ! -d "$1" ]; then
echo "Usage: $0 <top-directory> [<days ago>]" 1>&2
exit 1
fi
top="${1}"
shift
source "${top}/etc/settings.sh"
tmp="$(mktemp -d)"
cd "${tmp}"
LC_ALL=C
browser="Mozilla/4.06 [en] (X11; I; Linux 2.0.35 i586)"
newn="${day}.jpg"
echo "debug: daysago=$daysago, i.e. day=$(date -d "$daysago days ago" +%m)"
echo "debug: grep for /geekandpoke/`date -d "$daysago days ago" +%Y`/$(echo $[$(date -d "$daysago days ago" +%m)])/$(echo $[$(date -d "$daysago days ago" +%d)])/[^\"]+"
posturl=$(wget -q -O - "http://geek-and-poke.com/" | grep -oE "/geekandpoke/`date -d "$daysago days ago" +%Y`/$(echo $[$(date -d "$daysago days ago" +%m)])/$(echo $[$(date -d "$daysago days ago" +%d)])/[^\"]+" | head -n 1)
echo "posturl: $posturl"
if [ -n "$posturl" ]; then
URL=$(wget -O - "http://geek-and-poke.com/$posturl" | sed -nre 's#.+<noscript><img[ \t]*src="(https?://static.squarespace.com[^"]+)".+#\1#p')
echo "URL: $URL"
wget -O ${tmp}/out.jpg ${wget_args} --header="Referer: http://geek-and-poke.com/" --user-agent="$browser" $URL
if [ -s "${tmp}/out.jpg" ]; then
mv "${tmp}/out.jpg" "${image_dir}/$newn"
echo "${COMIC[0]}" > "${image_dir}/${day}.title"
rm -f "${comic_dir}/latest.jpg"
ln -s "${image_offset}/$newn" "${comic_dir}/latest.jpg"
fi
fi
rm -rf "${tmp}"
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