#!/bin/bash
#
# Httrack feed downloader.
#

# Load and initialize
source `dirname $0`/lib/httracker/functions || exit 1

# Parameters
DIRNAME="`dirname $0`"
BASENAME="`basename $0`"
FILE="$1"

# Grab item list
if [ -z "$FILE" ]; then
  # Get URLs from feed
  # Thanks http://stackoverflow.com/questions/443991/how-to-parse-rss-feeds-xml-in-a-shell-script
  curl -s "$FEED" | grep -o '<link>[^<]*' | grep -o "[^>]*$" > $URLS

  if [ "$?" != "0" ]; then
    echo "Error downloading feed $FEED, aborting."
    exit 1
  fi
elif [ -e "$FILE" ]; then
  # Get URLs from file
  cat $FILE > $URLS
else
  echo "usage: $BASENAME [file]"
fi

# Iterate over all URLs
httracker_iterate

# Done
httracker_teardown