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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 "${tmp}"
browser="Mozilla/4.76 [de] (X11; U; Linux 2.2.18 i586)"
TARGET_URL=$(wget ${wget_args} -q -U "$browser" "http://www.manvsmagic.com/archive/" -O - | sed -nre "s#.+href=\"(/`date -d "$daysago days ago" +%Y/%m/%d`/[^\"]+)\".+#\1#p")
newn="${day}.png"
if [ -n "$TARGET_URL" ]; then
echo "Found $TARGET_URL"
wget ${wget_args} -U "$browser" http://www.manvsmagic.com$TARGET_URL -q -O index.html
IMG_URL=`sed -nre 's#.+img src="(/images/[^"]+)".+#\1#p' index.html`
if [ -n "$IMG_URL" ]; then
IMG_URL=http://www.manvsmagic.com$IMG_URL
ALT=`sed -nre 's#.+img src="/images.+alt="([^"]+).+#\1#p' index.html`
echo "Img is $IMG_URL"
echo "Alt is $ALT"
wget ${wget_args} -U "$browser" -O "${tmp}/${newn}" --header="Referer: http://www.manvsmagic.com/" "$IMG_URL"
if [ -s "${tmp}/${newn}" ]; then
mv "${tmp}/${newn}" "${image_dir}/$newn"
echo "$ALT" > "${image_dir}/${day}.alt"
# update symlinks
rm -f "${comic_dir}/latest.png" "${comic_dir}/latest.title" "${comic_dir}/latest.alt"
ln -s "${image_offset}/$newn" "${comic_dir}/latest.png"
ln -s "${image_offset}/${day}.alt" "${comic_dir}/latest.alt"
fi
fi
fi
rm -rf ${tmp}
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