#!/bin/sh
# getgallery.sh v0.3 (c) Risto Mäki-Petäys 2004
# An IRC-Galleria image fetching script
baseUrl="http://irc-galleria.net"
nick=$1
albumId=$2
i=0
page=0

get_image ()
{
  picUrl=`links -source "$baseUrl/view.php?nick=$nick&image_id=$a" \
    | grep -w viewimage_image \
    | sed 's/.*src="//;s/".*//'`
  wget -nv $picUrl -O $nick.`printf "%02d" $i`.jpg
  #test "$?" -gt 0 && get_image
}

stop=""
nick="`links -source "http://irc-galleria.net/view.php?nick=$nick" |  grep "var nick = " | sed 's/^.*var nick *= *.\([^'"'"']*\).*/\1/'`"
test -z "$nick" && echo "Invalid nick." && exit 1

while [ -z "$stop" ]
do
  images=`links -source "$baseUrl/archive.php?nick=$nick&album_id=$albumId&page=$page" \
    | grep "view.php?nick=" \
    | grep -v -e smprofile -e 'class="mask"' \
    | sed 's/.*image_id=//;s/".*//'`
  #echo $images
  test -n "$images" && {
    for a in $images
    {
      (( i++ ))
      #echo $i : $a
      get_image
    }
  } || {
    stop=1
  }
  (( page++ ))
done