module Syobocalite

Constants

VERSION

Public Class Methods

search(start_at:, end_at:) click to toggle source

Search programs between `start_at` and `end_at`

@param start_at [Time] @param end_at [Time]

@return [Array<Program>]

@see sites.google.com/site/syobocal/spec/cal_chk-php

# File lib/syobocalite.rb, line 16
def self.search(start_at:, end_at:)
  xml = fetch(start_at: start_at, end_at: end_at)
  response = MultiXml.parse(xml)
  prog_items = response["syobocal"]["ProgItems"]["ProgItem"]

  programs = prog_items.map { |prog_item| Syobocalite::Program.from_prog_item(prog_item) }

  programs.select do |program|
    (start_at...end_at).cover?(program.st_time)
  end
end

Private Class Methods

fetch(start_at:, end_at:) click to toggle source

# File lib/syobocalite.rb, line 28
def self.fetch(start_at:, end_at:)
  params = {}

  if start_at.hour >= 5
    params[:days]  = (end_at.to_date - start_at.to_date).to_i + 1
    params[:start] = start_at.strftime("%Y-%m-%d")
  else
    # NOTE: If start_at is 2018/4/7, returns 2018/4/7 05:00 - 28:59(2018/4/8 04:59)
    params[:days]  = (end_at.to_date - start_at.to_date).to_i + 2
    params[:start] = (start_at - 1.day).strftime("%Y-%m-%d")
  end

  headers = {
    "User-Agent" => "Syobocalite v#{Syobocalite::VERSION}",
  }

  URI.open("http://cal.syoboi.jp/cal_chk.php?#{params.to_param}", headers).read
end