https://mapress.com/plugins/themes/default/js/main.js?v=3.3.0.6

1/**
2 * @file plugins/themes/default/js/main.js
3 *
4 * Copyright (c) 2014-2021 Simon Fraser University
5 * Copyright (c) 2000-2021 John Willinsky
6 * Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
7 *
8 * @brief Handle JavaScript functionality unique to this theme.
9 */
10(function($) {
11
12	// Initialize dropdown navigation menus on large screens
13	// See bootstrap dropdowns: https://getbootstrap.com/docs/4.0/components/dropdowns/
14	if (typeof $.fn.dropdown !== 'undefined') {
15		var $nav = $('#navigationPrimary, #navigationUser'),
16		$submenus = $('ul', $nav);
17		function toggleDropdowns() {
18			if (window.innerWidth > 992) {
19				$submenus.each(function(i) {
20					var id = 'pkpDropdown' + i;
21					$(this)
22						.addClass('dropdown-menu')
23						.attr('aria-labelledby', id);
24					$(this).siblings('a')
25						.attr('data-toggle', 'dropdown')
26						.attr('aria-haspopup', true)
27						.attr('aria-expanded', false)
28						.attr('id', id)
29						.attr('href', '#');
30				});
31				$('[data-toggle="dropdown"]').dropdown();
32
33			} else {
34				$('[data-toggle="dropdown"]').dropdown('dispose');
35				$submenus.each(function(i) {
36					$(this)
37						.removeClass('dropdown-menu')
38						.removeAttr('aria-labelledby');
39					$(this).siblings('a')
40						.removeAttr('data-toggle')
41						.removeAttr('aria-haspopup')
42						.removeAttr('aria-expanded',)
43						.removeAttr('id')
44						.attr('href', '#');
45				});
46			}
47		}
48		window.onresize = toggleDropdowns;
49		$().ready(function() {
50			toggleDropdowns();
51		});
52	}
53
54	// Toggle nav menu on small screens
55	$('.pkp_site_nav_toggle').click(function(e) {
56  		$('.pkp_site_nav_menu').toggleClass('pkp_site_nav_menu--isOpen');
57  		$('.pkp_site_nav_toggle').toggleClass('pkp_site_nav_toggle--transform');
58	});
59
60	// Modify the Chart.js display options used by UsageStats plugin
61	document.addEventListener('usageStatsChartOptions.pkp', function(e) {
62		e.chartOptions.elements.line.backgroundColor = 'rgba(0, 122, 178, 0.6)';
63		e.chartOptions.elements.rectangle.backgroundColor = 'rgba(0, 122, 178, 0.6)';
64	});
65
66	// Toggle display of consent checkboxes in site-wide registration
67	var $contextOptinGroup = $('#contextOptinGroup');
68	if ($contextOptinGroup.length) {
69		var $roles = $contextOptinGroup.find('.roles :checkbox');
70		$roles.change(function() {
71			var $thisRoles = $(this).closest('.roles');
72			if ($thisRoles.find(':checked').length) {
73				$thisRoles.siblings('.context_privacy').addClass('context_privacy_visible');
74			} else {
75				$thisRoles.siblings('.context_privacy').removeClass('context_privacy_visible');
76			}
77		});
78	}
79
80	// Show or hide the reviewer interests field on the registration form
81	// when a user has opted to register as a reviewer.
82	function reviewerInterestsToggle() {
83		var is_checked = false;
84		$('#reviewerOptinGroup').find('input').each(function() {
85			if ($(this).is(':checked')) {
86				is_checked = true;
87				return false;
88			}
89		});
90		if (is_checked) {
91			$('#reviewerInterests').addClass('is_visible');
92		} else {
93			$('#reviewerInterests').removeClass('is_visible');
94		}
95	}
96
97	reviewerInterestsToggle();
98	$('#reviewerOptinGroup input').on('click', reviewerInterestsToggle);
99
100})(jQuery);