narbonCrystagiri.cr

# Well, here goes nothing.
require "Crystagiri"
puts "Program should be starting up now."
if File.exists?("./debug.txt")
  debug_navigator = File.open("debug.txt")
  debug_lines = debug_navigator.read_lines
  # CODEHERE Should go through debug_lines array, and get the last int line and the last URL line
  # I can convert the lines to ints, I think, with a to_int method built in maybe? and the URL are fine as string.
  last_line = debug_lines.last

  # You need to close the file when you no longer use it
  debug_navigator.close
else
  latest_link = "http://narbonic.com/comic/july-31-august-5-2000/"
end

while latest_link != "http://narbonic.com/comic/endpaper/" # So, until the loop has gone thru every page but the last.
  dis_doc = Crystagiri::HTML.from_url(latest_link)         # Creates obj thru internet, is the page.
  dir_name = dis_doc.where_tag("title")                    # I WANT to set var dir_name as the string contained in the title HTML tag, but I don't know how.
  create_and_dir(dir_name)                                 # This method SHOULD pop us into a dir it creates with the name we got from the title of the page.
  # CODEHERE I should somehow be able to use my Crystagiri obj to parse through and grab the images and commentary from their respective tags, and then use
  # File or FileUtils to save aforementioned things. Don't know how tho.

  # Then, once that's done, I should be able to call the mark_and_retreat method to grab our next page and exit the current dir to the master dir.
  latest_link = mark_and_retreat
end

def create_and_dir(dir_name)
  FileUtils.mkdir_p(dir_name)
  Dir.cd(dir_name)
end

def mark_and_retreat
  # exit the current directory, so that the next time we run create_and_dir it doesn't make a new child in a non-master dir.
  Dir.cd("..")
  # HEre I need the method to retun the URL under "next" which is the url fo the next page in chronological order on the site.
  return doc.where_tag("next")
end