johnallen3d/schedule-scrape

require 'nibbler'
require 'open-uri'
require 'csv'
require 'uri'
require 'nokogiri'
require "schedule-scraper/version"
require "schedule-scraper/config"
require "schedule-scraper/event"
require "schedule-scraper/schedule"
require "schedule-scraper/pointstreak/event"
require "schedule-scraper/pointstreak/schedule"
require "schedule-scraper/ezleagues/event"
require "schedule-scraper/ezleagues/schedule"

module ScheduleScraper
  def self.fetch(type_or_url, url = nil)
    type = url ? type_or_url : type_from_url(type_or_url)
    url = url || type_or_url

    raise UnsupportedSchedule unless supported_schedules.include?(type.to_sym)
    raise InvalidURL unless valid_url?(url)

    type_class(type).fetch(url)
  end

  def self.type_from_url(url)
    Config.types.each do |key, klass|
      return key if /#{key}/ =~ url
    end
  end

  def self.type_class(type)
    Config.types[type]
  end

  def self.supported_schedules
    Config.types.keys
  end

  def self.valid_url?(url)
    uri = URI.parse(url)
    uri.kind_of?(URI::HTTP)
  rescue URI::InvalidURIError
    false
  end

  class UnsupportedSchedule < StandardError; end
  class InvalidURL < StandardError; end
end