Script to unclap/unrecommend all stories on Medium

unclap.rb

require 'rubygems'
require 'selenium-webdriver'

class Unclap
  USERNAME = "@yourusername"

  def initialize
    @driver = Selenium::WebDriver.for :chrome
    @links_to_unclap = []
    @problem_links = []
  end

  def start
    @driver.get "https://medium.com/#{USERNAME}/has-recommended"
    sleep 20 # This is where you manually log, however you log in
    @driver.get "https://medium.com/#{USERNAME}/has-recommended"
    scroll_to_end
    fetch_links
  end

  def start_again
    @links_to_unclap = []
    @driver.get "https://medium.com/#{USERNAME}/has-recommended"
    sleep 1
    scroll_to_end
    (@problem_links.count*2).times do
      scroll_to_end
    end
    sleep 1
    fetch_links
  end

  def process_links links
    links.each do |link|
      if link.attribute(:href) =~ /\/p\/[0-9a-z]*/
        add_link_to_list link.attribute(:href).gsub(/\?.*/, '')
      end
    end
    unclap_all
  end

  def add_link_to_list link
    if @links_to_unclap.include?(link) || @problem_links.include?(link)
      return
    else
      @links_to_unclap << link
    end
  end

  def unclap_all
    @links_to_unclap.each do |link|
    begin
      @driver.get link
      @driver.execute_script("window.scrollTo(0, document.body.scrollHeight);") # need to scroll to the bottom lest the bottom bar gets in the way
      el = @driver.find_element(:css, 'button[data-action="multivote"]')
      @driver.action.move_to(el).perform
      sleep 2

      @driver.find_element(:css, 'button[data-action="multivote-undo"]').click
      # @driver.find_element(:css, 'a[data-action="show-user-card"]').click

    # Selenium::WebDriver::Error::ElementNotVisibleError occurs on articles with audio, they have an alternative layout and the unclap button isn't visible
    # NoSuchElementError occurs on membership only pages
    rescue Exception => e
      puts e.message
      @problem_links << link
      puts "PROBLEM_LINKS: #{@problem_links}"
      next
    end
    end
    start_again
  end

  def fetch_links
    links = @driver.find_elements(:tag_name, "a")
    process_links links
  end

  def scroll_to_end
    @driver.execute_script("window.scrollTo(0, document.body.scrollHeight);")
    sleep 10
  end
end

Unclap.new.start