drupal/core/modules/system/js/system.modules.js

/**
* DO NOT EDIT THIS FILE.
* See the following change record for more information,
* https://www.drupal.org/node/2815083
* @preserve
**/

(function ($, Drupal, debounce) {
  Drupal.behaviors.tableFilterByText = {
    attach: function attach(context, settings) {
      var $input = $('input.table-filter-text').once('table-filter-text');
      var $table = $($input.attr('data-table'));
      var $rowsAndDetails = void 0;
      var $rows = void 0;
      var $details = void 0;
      var searching = false;

      function hidePackageDetails(index, element) {
        var $packDetails = $(element);
        var $visibleRows = $packDetails.find('tbody tr:visible');
        $packDetails.toggle($visibleRows.length > 0);
      }

      function filterModuleList(e) {
        var query = $(e.target).val();

        var re = new RegExp('\\b' + query, 'i');

        function showModuleRow(index, row) {
          var $row = $(row);
          var $sources = $row.find('.table-filter-text-source, .module-name, .module-description');
          var textMatch = $sources.text().search(re) !== -1;
          $row.closest('tr').toggle(textMatch);
        }

        $rowsAndDetails.show();

        if (query.length >= 2) {
          searching = true;
          $rows.each(showModuleRow);

          $details.not('[open]').attr('data-drupal-system-state', 'forced-open');

          $details.attr('open', true).each(hidePackageDetails);

          Drupal.announce(Drupal.t('!modules modules are available in the modified list.', { '!modules': $rowsAndDetails.find('tbody tr:visible').length }));
        } else if (searching) {
          searching = false;
          $rowsAndDetails.show();

          $details.filter('[data-drupal-system-state="forced-open"]').removeAttr('data-drupal-system-state').attr('open', false);
        }
      }

      function preventEnterKey(event) {
        if (event.which === 13) {
          event.preventDefault();
          event.stopPropagation();
        }
      }

      if ($table.length) {
        $rowsAndDetails = $table.find('tr, details');
        $rows = $table.find('tbody tr');
        $details = $rowsAndDetails.filter('.package-listing');

        $input.on({
          keyup: debounce(filterModuleList, 200),
          keydown: preventEnterKey
        });
      }
    }
  };
})(jQuery, Drupal, Drupal.debounce);