jQuery( function ( $ ) {
  'use strict';

  $( '.comment-reply-link' ).addClass( 'btn btn-primary' );
  $( '#commentsubmit' ).addClass( 'btn btn-primary' );
  $( '.widget_search input.search-field' ).addClass( 'form-control' );
  $( '.widget_search input.search-submit' ).addClass( 'btn btn-default' );
  $( '.variations_form .variations .value > select' ).addClass( 'form-control' );
  $( '.widget_rss ul' ).addClass( 'media-list' );
  $( '.widget_meta ul, .widget_recent_entries ul, .widget_archive ul, .widget_categories ul, .widget_nav_menu ul, .widget_pages ul, .widget_product_categories ul' ).addClass( 'nav flex-column' );
  $( '.widget_meta ul li, .widget_recent_entries ul li, .widget_archive ul li, .widget_categories ul li, .widget_nav_menu ul li, .widget_pages ul li, .widget_product_categories ul li' ).addClass( 'nav-item' );
  $( '.widget_meta ul li a, .widget_recent_entries ul li a, .widget_archive ul li a, .widget_categories ul li a, .widget_nav_menu ul li a, .widget_pages ul li a, .widget_product_categories ul li a' ).addClass( 'nav-link' );
  $( '.widget_recent_comments ul#recentcomments' ).css( 'list-style', 'none').css( 'padding-left', '0' );
  $( '.widget_recent_comments ul#recentcomments li' ).css( 'padding', '5px 15px');
  $( 'table#wp-calendar' ).addClass( 'table table-striped');
  $('.wpcf7-form-control').not(".wpcf7-submit, .wpcf7-acceptance, .wpcf7-file, .wpcf7-radio").addClass('form-control');
  $('.wpcf7-submit').addClass('btn btn-primary');

  $('.page-scroller').on('click', function (e) {
    e.preventDefault();
    var target = this.hash;
    var $target = $(target);
    $('html, body').animate({
      'scrollTop': $target.offset().top
    }, 1000, 'swing');
  });

  $(window).on('scroll', function(e) {
    var scroll = $(window).scrollTop();
    if (scroll >= 150) {
      $('#masthead').addClass('masthead-hide');
    } else {
      $('#masthead').removeClass('masthead-hide');
    }
  });

  $('.blocks-gallery-item').on( 'show.bs.modal', function ( event ) {
    var button = $( event.relatedTarget );
    var modal = $( this );
    modal.find('.modal-body').html(
    button.html()
    );
  });

});

/****** accessibility for keyboard only users. https://git.io/vWdr2 ******/
(function() {
	var isIe = /(trident|msie)/i.test( navigator.userAgent );
	if ( isIe && document.getElementById && window.addEventListener ) {
		window.addEventListener( 'hashchange', function() {
			var id = location.hash.substring( 1 ),
				element;
			if ( ! ( /^[A-z0-9_-]+$/.test( id ) ) ) {
				return;
			}
			element = document.getElementById( id );
			if ( element ) {
				if ( ! ( /^(?:a|select|input|button|textarea)$/i.test( element.tagName ) ) ) {
					element.tabIndex = -1;
				}
				element.focus();
			}
		}, false );
	}
})();