Filter Porkbun domain search results

porkbun_filter.js

/**
 * Porkbun search filter
 *
 * by vantezzen(https://github.com/vantezzen)
 *
 * Instructions:
 * 1. Go to https://porkbun.com/checkout/search?q=[ Name ]&all=1 - replacing "[ Name ]" with the name you want for your domain
 * 2. Open JavaScript Console
 * 3. Copy and paste this code into the console
 * 4. Before executing, customize the `filterConfig` object to your needs
 * 5. Execute the code. The code will filter the results on the page and remove domains that don't match your criteria
 */

(() => {
  const filterConfig = {
    maxPrice: 20.00, // Maximum price for your domain for first year registration (max be more expensive, e.g. due to premium registration)
    removeUnavailible: true, // Remove unavailible domains
    maxDomainLength: 0, // Maximum number of letters in the TLD, 0 to disable
    removeSecondLevelDomains: true, // Remove domains that are second level (e.g ".gr.com")
  }

  // Remove unavailible domains
  if (filterConfig.removeUnavailible) {
    $('.unavailableDomain').parent().parent().parent().remove()
  }

  // Get search parameter to find out TLD length
  const url = new URL(window.location.href);
  // Only use parameter until first "." as we might be searching with TLD already appended
  const search = url.searchParams.get("q").split('.')[0];

  // Remove prices that are over limit
  const getPrice = /\$\d+.\d+ \/ year/

  $('.searchResultRowPrice').each(function() {
    const priceText = $(this).find('.childContent').text();
    const price = Number(getPrice.exec(priceText)[0].replace(/[^\d\.]+/g, ''));

    const domain = $(this).parent().find('.searchResultRowDomain').text();
    const tld = domain.replace(search, '').replace(/[\s\n]/g, '').replace('.', '');

    if (
      // Check price
      price > filterConfig.maxPrice ||
      // Check maximum length
      (filterConfig.maxDomainLength !== 0 && tld.length > filterConfig.maxDomainLength) ||
      // Check if second level domain
      (filterConfig.removeSecondLevelDomains && tld.includes('.'))
    ) {
      $(this).parent().parent().parent().remove();
    }
  })
})();