Module: Textus::Hooks::Builtin

Defined in:
lib/textus/hooks/builtin.rb

Class Method Summary collapse

Class Method Details

.register_all ⇒ Object

rubocop:disable Metrics/AbcSize, Metrics/MethodLength



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# File 'lib/textus/hooks/builtin.rb', line 10

def self.register_all
  Textus.hook(:fetch, :json) do |store:, config:, args:|
    _ = store
    _ = args
    data = JSON.parse(config["bytes"].to_s)
    { _meta: {}, body: YAML.dump(data) }
  end

  Textus.hook(:fetch, :csv) do |store:, config:, args:|
    _ = store
    _ = args
    rows = CSV.parse(config["bytes"].to_s, headers: true).map(&:to_h)
    { _meta: {}, body: YAML.dump(rows) }
  end

  Textus.hook(:fetch, :"markdown-links") do |store:, config:, args:|
    _ = store
    _ = args
    links = config["bytes"].to_s.scan(%r{\[([^\]]+)\]\((https?://[^)\s]+)\)}).map do |text, href|
      { "text" => text, "href" => href }
    end
    { _meta: {}, body: YAML.dump(links) }
  end

  Textus.hook(:fetch, :"ical-events") do |store:, config:, args:|
    _ = store
    _ = args
    events = []
    current = nil
    config["bytes"].to_s.each_line do |line|
      line = line.strip
      case line
      when "BEGIN:VEVENT" then current = {}
      when "END:VEVENT"
        events << current if current
        current = nil
      when /\A(SUMMARY|DTSTART|DTEND|UID|LOCATION|DESCRIPTION):(.*)\z/
        current[Regexp.last_match(1).downcase] = Regexp.last_match(2) if current
      end
    end
    { _meta: {}, body: YAML.dump(events) }
  end

  Textus.hook(:fetch, :rss) do |store:, config:, args:|
    _ = store
    _ = args
    doc = REXML::Document.new(config["bytes"].to_s)
    items = doc.elements.to_a("//item").map do |item|
      {
        "title" => item.elements["title"]&.text,
        "link" => item.elements["link"]&.text,
        "pubDate" => item.elements["pubDate"]&.text,
      }
    end
    { _meta: {}, body: YAML.dump(items) }
  end
end