Ajax Search Pro: WP Plugin Notes

Code Snippets

PHP

add_filter( 'asp_custom_fonts', 'bubdev_disable_google_fonts' );
/**
 * Ajax Search Pro: Disable Google Fonts
 */
function bubdev_disable_google_fonts( $css_arr ) {
  return array();
}

add_filter( 'asp_results', 'bubdev_search_asp_exclusions', 10, 1 ); 
/**
 * Ajax Search Pro: Filter Search Results
 */
function bubdev_search_asp_exclusions( $results ) {

  foreach ( $results as $k=>&$r ) {

    // Hide post type from readers.
    if ( $r->post_type == 'bub_devpost' && ! current_user_can( 'edit_page' ) ) {
      unset($results[$k]);
    }
  }

  return $results;
}

JS

/**
 * Control Results Tabindex
 *
 * Improve keyboard navigation (tab key) through results box. 
 *
 * - Tab directly to first search result, ignoring the custom scroolbar.
 * - Ignore links inside result descriptions, while tabbing through results.
 */
$( document ).ready( function() {

  aspControlResultsTabindex();

  function aspControlResultsTabindex() {

    'use strict';

    $( document ).on( 'keydown', function( e ) {

      if ( e.keyCode == 9 && ! e.altKey && ! e.ctrlKey 
        && 'search'.indexOf( document.activeElement.type.toLowerCase()) !== -1 ) {
        
        var $dragger = $( '.mCustomScrollBox' );
        var $linksInResultDescriptions = $( '.asp_res_text' ).find( 'a' );
        
        $dragger.add( $linksInResultDescriptions ).attr( 'tabindex', -1 );
      }
    });
  }
});