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"use strict"; |
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(function ($) { |
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$(window).on('elementor/frontend/init', () => { |
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elementorFrontend.hooks.addAction( |
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'frontend/element_ready/king-addons-timeline.default', |
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($scope) => { |
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elementorFrontend.elementsHandler.addHandler( |
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elementorModules.frontend.handlers.Base.extend({ |
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onInit() { |
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const $el = this.$element; |
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|
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// Helper to safely find elements or return an empty jQuery object |
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const findOrEmpty = (sel) => { |
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const found = $el.find(sel); |
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return found.length ? found : $(); |
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}; |
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|
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let iScrollTarget = findOrEmpty('.king-addons-timeline-centered'), |
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element = iScrollTarget, |
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pagination = findOrEmpty('.king-addons-grid-pagination'), |
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middleLine = findOrEmpty('.king-addons-middle-line'), |
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timelineFill = findOrEmpty('.king-addons-timeline-fill'), |
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lastIcon = findOrEmpty('.king-addons-main-line-icon.king-addons-icon:last'), |
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firstIcon = findOrEmpty('.king-addons-main-line-icon.king-addons-icon').first(), |
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scopeClass = '.elementor-element-' + $el.attr('data-id'), |
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aosOffset = +findOrEmpty('.king-addons-story-info-vertical').attr('data-animation-offset') || 0, |
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aosDuration = +findOrEmpty('.king-addons-story-info-vertical').attr('data-animation-duration') || 0; |
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|
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// Remove "left aligned" class on smaller screens |
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const removeLeftAlignedClass = () => { |
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if ($el.find('.king-addons-centered').length) { |
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if (window.innerWidth <= 767) { |
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$el.find('.king-addons-wrapper .king-addons-timeline-centered') |
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.removeClass('king-addons-both-sided-timeline') |
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.addClass('king-addons-one-sided-timeline king-addons-remove-one-sided-later'); |
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$el.find('.king-addons-wrapper .king-addons-left-aligned') |
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.removeClass('king-addons-left-aligned') |
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.addClass('king-addons-right-aligned king-addons-remove-right-aligned-later'); |
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} else { |
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$el.find('.king-addons-wrapper .king-addons-timeline-centered.king-addons-remove-one-sided-later') |
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.removeClass('king-addons-one-sided-timeline king-addons-remove-one-sided-later') |
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.addClass('king-addons-both-sided-timeline'); |
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$el.find('.king-addons-wrapper .king-addons-remove-right-aligned-later') |
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.removeClass('king-addons-right-aligned king-addons-remove-right-aligned-later') |
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.addClass('king-addons-left-aligned'); |
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} |
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} |
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}; |
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|
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// Fill the timeline line as the user scrolls |
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const postsTimelineFill = (last, first) => { |
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if (!timelineFill.length) return; |
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|
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// If first item is preceded by a year label, use that label instead |
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if ($el.find('.king-addons-timeline-entry:eq(0)').prev('.king-addons-year-wrap').length) { |
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first = $el.find('.king-addons-year-label').eq(0); |
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} |
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|
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const fillHeight = parseFloat(timelineFill.css('height')), |
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docScrollTop = document.documentElement.scrollTop, |
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clientHeightHalf = document.documentElement.clientHeight / 2, |
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offsetFirst = first.offset().top, |
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offsetLast = last.offset().top, |
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lastHeight = parseFloat(last.css('height')); |
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|
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// Only update fill if we haven't scrolled past the last icon |
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if ((docScrollTop + clientHeightHalf - offsetFirst) < (offsetLast - offsetFirst + lastHeight)) { |
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timelineFill.css( |
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'height', |
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(docScrollTop + clientHeightHalf - offsetFirst) + 'px' |
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); |
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} |
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|
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// Highlight icons if they are "behind" the fill |
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$el.find('.king-addons-main-line-icon.king-addons-icon').each(function () { |
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const $icon = $(this); |
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$icon.toggleClass( |
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'king-addons-change-border-color', |
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$icon.offset().top < offsetFirst + fillHeight |
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); |
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}); |
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}; |
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|
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// Adjust the vertical line in the center (and its fill) to match icons' positions |
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const adjustMiddleLineHeight = (midLine, tFill, last, first, el) => { |
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if ( |
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!$el.find('.king-addons-both-sided-timeline').length && |
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!$el.find('.king-addons-one-sided-timeline').length && |
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!$el.find('.king-addons-one-sided-timeline-left').length |
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) { |
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return; |
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} |
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if ($el.find('.king-addons-timeline-entry:eq(0)').prev('.king-addons-year-wrap').length) { |
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first = $el.find('.king-addons-year-label').eq(0); |
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} |
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|
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const offsetEl = el.offset().top, |
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offsetFirst = first.offset().top, |
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offsetLast = last.offset().top, |
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lastHeight = parseFloat(last.css('height')), |
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topPos = (offsetFirst - offsetEl) + 'px', |
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heightVal = (offsetLast - offsetFirst + lastHeight); |
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|
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midLine.css({ |
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top: topPos, |
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height: heightVal |
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}); |
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if (tFill.length) tFill.css('top', topPos); |
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}; |
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|
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// Only proceed if we have a timeline |
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if (iScrollTarget.length) { |
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// Combine redundant window resize bindings |
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$(window).on('resize smartresize', () => { |
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removeLeftAlignedClass(); |
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adjustMiddleLineHeight(middleLine, timelineFill, lastIcon, firstIcon, element); |
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}); |
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|
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// Fire alignment and size adjustments with a short delay |
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setTimeout(() => { |
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removeLeftAlignedClass(); |
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$(window).trigger('resize'); |
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}, 500); |
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|
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setTimeout(() => { |
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adjustMiddleLineHeight(middleLine, timelineFill, lastIcon, firstIcon, element); |
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$(window).trigger('resize'); |
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}, 500); |
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|
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// Hide pagination if not "load-more" |
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if (iScrollTarget.attr('data-pagination') !== 'load-more') { |
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pagination.css('visibility', 'hidden'); |
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} |
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|
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// Initialize AOS |
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// noinspection JSUnresolvedReference |
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AOS.init({ |
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offset: aosOffset, |
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duration: aosDuration, |
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once: true, |
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}); |
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|
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// Fill the timeline on scroll |
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postsTimelineFill(lastIcon, firstIcon); |
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$(window).on('scroll', () => postsTimelineFill(lastIcon, firstIcon)); |
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|
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// Infinite scroll / load-more logic |
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// noinspection JSJQueryEfficiency |
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if ( |
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!$el.find('.elementor-repeater-items').length && |
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!$('body').hasClass('elementor-editor-active') && |
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(iScrollTarget.data('pagination') === 'load-more' || |
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iScrollTarget.data('pagination') === 'infinite-scroll') |
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) { |
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const threshold = |
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iScrollTarget.data('pagination') === 'load-more' ? false : 10; |
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|
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// noinspection JSUnresolvedReference |
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iScrollTarget.infiniteScroll({ |
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path: scopeClass + ' .king-addons-grid-pagination a', |
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hideNav: false, |
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append: scopeClass + '.king-addons-timeline-entry', |
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history: false, |
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scrollThreshold: threshold, |
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status: scopeClass + ' .page-load-status', |
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}); |
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|
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iScrollTarget.on('request.infiniteScroll', () => { |
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$el.find('.king-addons-load-more-btn').hide(); |
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$el.find('.king-addons-pagination-loading').css('display', 'inline-block'); |
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}); |
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|
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let pagesLoaded = 0; |
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iScrollTarget.on('load.infiniteScroll', (event, response) => { |
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pagesLoaded++; |
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const items = $(response).find(scopeClass).find('.king-addons-timeline-entry'); |
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// noinspection JSUnresolvedReference |
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iScrollTarget.infiniteScroll('appendItems', items); |
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|
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// Re-align new items |
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if ( |
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!$el.find('.king-addons-one-sided-timeline').length && |
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!$el.find('.king-addons-one-sided-timeline-left').length |
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) { |
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$el.find('.king-addons-timeline-entry').each(function (idx) { |
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const $entry = $(this); |
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$entry.removeClass('king-addons-right-aligned king-addons-left-aligned'); |
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if (idx % 2 === 0) { |
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$entry.addClass('king-addons-left-aligned'); |
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$entry |
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.find('.king-addons-story-info-vertical') |
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.attr('data-aos', $entry.find('.king-addons-story-info-vertical').attr('data-aos-left')); |
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} else { |
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$entry.addClass('king-addons-right-aligned'); |
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$entry |
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.find('.king-addons-story-info-vertical') |
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.attr('data-aos', $entry.find('.king-addons-story-info-vertical').attr('data-aos-right')); |
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} |
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}); |
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} |
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|
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// Re-init AOS for newly added items |
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// noinspection JSUnresolvedReference |
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AOS.init({ offset: aosOffset, duration: aosDuration, once: true }); |
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$(window).scroll(); |
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$el.find('.king-addons-pagination-loading').hide(); |
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|
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// Show load more button or finish message |
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if (iScrollTarget.data('max-pages') - 1 !== pagesLoaded) { |
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if (iScrollTarget.attr('data-pagination') === 'load-more') { |
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$el.find('.king-addons-load-more-btn').fadeIn(); |
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} |
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} else { |
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$el.find('.king-addons-pagination-finish').fadeIn(1000); |
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pagination.delay(2000).fadeOut(1000); |
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} |
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|
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// Update references after new items are appended |
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middleLine = $el.find('.king-addons-middle-line'); |
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timelineFill = $el.find(".king-addons-timeline-fill"); |
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lastIcon = $el.find('.king-addons-main-line-icon.king-addons-icon:last'); |
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firstIcon = $el.find('.king-addons-main-line-icon.king-addons-icon').first(); |
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element = $el.find('.king-addons-timeline-centered'); |
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|
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adjustMiddleLineHeight(middleLine, timelineFill, lastIcon, firstIcon, element); |
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$(window).trigger('resize'); |
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postsTimelineFill(lastIcon, firstIcon); |
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}); |
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|
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// Manual load more |
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if (!$('body').hasClass('elementor-editor-active')) { |
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$el.find('.king-addons-load-more-btn').on('click', () => { |
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// noinspection JSUnresolvedReference |
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iScrollTarget.infiniteScroll('loadNextPage'); |
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return false; |
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}); |
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if (iScrollTarget.attr('data-pagination') === 'infinite-scroll') { |
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// noinspection JSUnresolvedReference |
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iScrollTarget.infiniteScroll('loadNextPage'); |
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} |
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} |
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} |
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} |
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|
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// Swiper logic (horizontal timeline) |
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if ($el.find('.swiper-wrapper').length) { |
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const swiperLoader = (swiperElement, swiperConfig) => { |
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const asyncSwiper = elementorFrontend.utils.swiper; |
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return new asyncSwiper(swiperElement, swiperConfig).then( |
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(instance) => instance |
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); |
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}; |
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|
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// Identify correct horizontal selector |
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const horizontal = $el.find('.king-addons-horizontal-bottom').length |
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? '.king-addons-horizontal-bottom' |
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: '.king-addons-horizontal'; |
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const swiperSlider = $el.find(horizontal + ".swiper"); |
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const slidesToShow = swiperSlider.data("slidestoshow"); |
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|
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swiperLoader(swiperSlider, { |
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spaceBetween: +swiperSlider.data('swiper-space-between'), |
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loop: swiperSlider.data('loop') === 'yes', |
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autoplay: |
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swiperSlider.data("autoplay") === 'yes' |
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? { |
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delay: +swiperSlider.attr('data-swiper-delay'), |
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disableOnInteraction: false, |
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pauseOnMouseEnter: |
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swiperSlider.data('swiper-poh') === 'yes', |
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} |
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: false, |
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on: { |
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init: () => { |
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const timelineOuter = $el.find('.king-addons-timeline-outer-container'); |
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if (timelineOuter.length) timelineOuter.css('opacity', 1); |
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}, |
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}, |
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speed: +swiperSlider.attr('data-swiper-speed'), |
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slidesPerView: slidesToShow, |
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direction: 'horizontal', |
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pagination: { |
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el: '.king-addons-swiper-pagination', |
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type: 'progressbar', |
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}, |
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navigation: { |
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nextEl: '.king-addons-button-next', |
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prevEl: '.king-addons-button-prev', |
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}, |
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breakpoints: { |
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320: { slidesPerView: 1 }, |
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480: { slidesPerView: 2 }, |
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769: { slidesPerView: slidesToShow }, |
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}, |
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}); |
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} else { |
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// If no slider, just make timeline visible |
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$(document).ready(() => { |
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const timelineOuter = $el.find('.king-addons-timeline-outer-container'); |
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if (timelineOuter.length) timelineOuter.css('opacity', 1); |
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}); |
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} |
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}, |
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}), |
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{ $element: $scope } |
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); |
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} |
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); |
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}); |
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})(jQuery); |
