view app/helpers/application_helper.rb @ 180:0c101c8169e4

Swap unicorn with falcon Seems working.
author nanaya <me@nanaya.pro>
date Mon, 22 Oct 2018 15:24:39 +0900
parents 52252ae4b580
children 70e90ea4b870
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module ApplicationHelper
  include Twitter::TwitterText::Autolink

  def atom_id(id)
    "tag:rsstweet@nanaya.pro,2014:#{id}"
  end

  def expand_url(text, *urls)
    urls.flatten!

    urls = urls.reduce({}) do |result, u|
      if u.try(:[], :url)
        result[u[:url]] = u[:expanded_url]
      end

      result
    end

    text.gsub /https?:\/\/t\.co\/[A-Za-z0-9]+/ do |url|
      urls[url] || url
    end
  end
end