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(function () { |
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'use strict'; |
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|
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function applyCSS(el, styles) { |
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Object.keys(styles).forEach(function (k) { el.style[k] = styles[k]; }); |
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} |
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|
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function make(tag, className, styles) { |
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var el = document.createElement(tag); |
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if (className) el.className = className; |
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if (styles) applyCSS(el, styles); |
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return el; |
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} |
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|
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function typoCssVarsForEl(typo, prefix, el) { |
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if (!typo) return; |
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if (typo.family) el.style.setProperty(prefix + 'font-family', "'" + typo.family + "', sans-serif"); |
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if (typo.weight) el.style.setProperty(prefix + 'font-weight', typo.weight); |
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if (typo.transform) el.style.setProperty(prefix + 'text-transform', typo.transform); |
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if (typo.style) el.style.setProperty(prefix + 'font-style', typo.style); |
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if (typo.decoration) el.style.setProperty(prefix + 'text-decoration', typo.decoration); |
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var su = typo.sizeUnit || 'px'; |
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if (typo.sizeDesktop !== '' && typo.sizeDesktop != null) el.style.setProperty(prefix + 'font-size-d', typo.sizeDesktop + su); |
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if (typo.sizeTablet !== '' && typo.sizeTablet != null) el.style.setProperty(prefix + 'font-size-t', typo.sizeTablet + su); |
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if (typo.sizeMobile !== '' && typo.sizeMobile != null) el.style.setProperty(prefix + 'font-size-m', typo.sizeMobile + su); |
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var lhu = typo.lineHeightUnit || ''; |
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if (typo.lineHeightDesktop !== '' && typo.lineHeightDesktop != null) el.style.setProperty(prefix + 'line-height-d', typo.lineHeightDesktop + lhu); |
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if (typo.lineHeightTablet !== '' && typo.lineHeightTablet != null) el.style.setProperty(prefix + 'line-height-t', typo.lineHeightTablet + lhu); |
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if (typo.lineHeightMobile !== '' && typo.lineHeightMobile != null) el.style.setProperty(prefix + 'line-height-m', typo.lineHeightMobile + lhu); |
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var lsu = typo.letterSpacingUnit || 'px'; |
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if (typo.letterSpacingDesktop !== '' && typo.letterSpacingDesktop != null) el.style.setProperty(prefix + 'letter-spacing-d', typo.letterSpacingDesktop + lsu); |
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if (typo.letterSpacingTablet !== '' && typo.letterSpacingTablet != null) el.style.setProperty(prefix + 'letter-spacing-t', typo.letterSpacingTablet + lsu); |
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if (typo.letterSpacingMobile !== '' && typo.letterSpacingMobile != null) el.style.setProperty(prefix + 'letter-spacing-m', typo.letterSpacingMobile + lsu); |
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var wsu = typo.wordSpacingUnit || 'px'; |
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if (typo.wordSpacingDesktop !== '' && typo.wordSpacingDesktop != null) el.style.setProperty(prefix + 'word-spacing-d', typo.wordSpacingDesktop + wsu); |
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if (typo.wordSpacingTablet !== '' && typo.wordSpacingTablet != null) el.style.setProperty(prefix + 'word-spacing-t', typo.wordSpacingTablet + wsu); |
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if (typo.wordSpacingMobile !== '' && typo.wordSpacingMobile != null) el.style.setProperty(prefix + 'word-spacing-m', typo.wordSpacingMobile + wsu); |
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} |
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|
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function init() { |
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document.querySelectorAll('.bkbg-fvtb-app').forEach(function (appEl) { |
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if (appEl.dataset.rendered) return; |
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appEl.dataset.rendered = '1'; |
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|
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var opts; |
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try { opts = JSON.parse(appEl.dataset.opts || '{}'); } catch (e) { opts = {}; } |
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|
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var o = Object.assign({ |
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tabs: [], |
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layout: 'right-video', |
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tabStyle: 'pills', |
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defaultActive: 0, |
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autoAdvance: false, |
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autoAdvanceDelay: 5000, |
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videoAutoPlay: true, |
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videoLoop: true, |
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videoMuted: true, |
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aspect: '16/9', |
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videoRadius: 12, |
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videoShadow: true, |
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showIcons: true, |
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showBullets: true, |
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showCta: true, |
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gap: 48, |
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tabAreaWidth: 40, |
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paddingTop: 60, |
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paddingBottom: 60, |
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headlineSize: 26, |
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descSize: 15, |
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bulletSize: 14, |
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tabLabelSize: 14, |
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iconSize: 24, |
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bgColor: '', |
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accentColor: '#6366f1', |
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activeTabBg: '#6366f1', |
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activeTabColor: '#ffffff', |
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idleTabBg: '', |
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idleTabColor: '#374151', |
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headlineColor: '#111827', |
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descColor: '#4b5563', |
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bulletColor: '#374151', |
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bulletDot: '#6366f1', |
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ctaBg: '#6366f1', |
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ctaColor: '#ffffff', |
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videoBg: '#000000' |
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}, opts); |
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|
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var tabs = o.tabs; |
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if (!tabs || tabs.length === 0) return; |
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|
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var activeIdx = Math.min(o.defaultActive || 0, tabs.length - 1); |
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var autoTimer = null; |
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|
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/* ── Aspect ratio ── */ |
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var aspParts = (o.aspect || '16/9').split('/'); |
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var aspPB = (+aspParts[1] / +aspParts[0] * 100).toFixed(2) + '%'; |
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|
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/* ── Outer ── */ |
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var wrap = make('div', 'bkbg-fvtb-wrap', { |
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paddingTop: o.paddingTop + 'px', |
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paddingBottom: o.paddingBottom + 'px', |
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background: o.bgColor || '', |
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gap: o.gap + 'px' |
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}); |
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|
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typoCssVarsForEl(o.typoHeadline, '--bkbg-fvtb-th-', wrap); |
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typoCssVarsForEl(o.typoDesc, '--bkbg-fvtb-td-', wrap); |
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typoCssVarsForEl(o.typoTabLabel, '--bkbg-fvtb-tl-', wrap); |
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typoCssVarsForEl(o.typoBullet, '--bkbg-fvtb-tb-', wrap); |
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|
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/* ── Tab/content column ── */ |
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var leftCol = make('div', 'bkbg-fvtb-left', { |
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width: o.tabAreaWidth + '%', |
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gap: '20px' |
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}); |
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|
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/* Tab buttons */ |
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var tabsEl = make('div', 'bkbg-fvtb-tabs'); |
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var tabBtns = []; |
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|
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/* Content panels */ |
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var contentPanels = []; |
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|
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/* Video elements (one per tab) */ |
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var videoPanels = []; |
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var videoEls = []; |
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|
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/* ── Media column ── */ |
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var mediaCol = make('div', 'bkbg-fvtb-media', { flex: 1 }); |
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var videoWrap = make('div', 'bkbg-fvtb-video-wrap', { |
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paddingBottom: aspPB, |
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background: o.videoBg, |
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borderRadius: o.videoRadius + 'px', |
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boxShadow: o.videoShadow ? '0 20px 40px rgba(0,0,0,0.15)' : 'none' |
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}); |
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mediaCol.appendChild(videoWrap); |
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|
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/* ── Build tabs & content ── */ |
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function buildTabStyles(isActive, idx) { |
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var tabBg = isActive ? (o.activeTabBg || '#6366f1') : (o.idleTabBg || 'transparent'); |
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var tabColor = isActive ? (o.activeTabColor || '#fff') : (o.idleTabColor || '#374151'); |
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var btn = tabBtns[idx]; |
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applyCSS(btn, { background: tabBg, color: tabColor }); |
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|
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if (o.tabStyle === 'lines') { |
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applyCSS(btn, { |
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background: 'transparent', |
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borderLeft: '3px solid ' + (isActive ? (o.activeTabBg || '#6366f1') : 'transparent') |
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}); |
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btn.style.color = isActive ? (o.activeTabBg || '#6366f1') : (o.idleTabColor || '#374151'); |
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} |
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} |
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|
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function switchTo(idx) { |
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/* Deactivate all */ |
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tabBtns.forEach(function (btn, i) { btn.classList.toggle('is-active', i === idx); buildTabStyles(i === idx, i); }); |
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contentPanels.forEach(function (p, i) { p.classList.toggle('is-active', i === idx); }); |
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videoPanels.forEach(function (p, i) { p.classList.toggle('is-active', i === idx); }); |
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|
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/* Pause / play videos */ |
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videoEls.forEach(function (vid, i) { |
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if (!vid) return; |
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if (i === idx) { |
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if (o.videoAutoPlay) vid.play().catch(function () {}); |
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} else { |
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vid.pause(); |
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} |
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}); |
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|
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activeIdx = idx; |
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} |
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|
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tabs.forEach(function (tab, idx) { |
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/* ── Tab button ── */ |
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var btn = make('button', 'bkbg-fvtb-tab', { |
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padding: o.tabStyle === 'pills' ? '10px 16px' : (o.tabStyle === 'cards' ? '14px 16px' : '12px 0'), |
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borderRadius: o.tabStyle === 'pills' ? '50px' : (o.tabStyle === 'cards' ? '10px' : '0') |
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}); |
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btn.setAttribute('type', 'button'); |
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|
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if (o.showIcons && tab.icon) { |
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var iconEl = make('span', 'bkbg-fvtb-tab-icon', { fontSize: o.iconSize + 'px' }); |
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var _IP = window.bkbgIconPicker; |
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var _iType = tab.iconType || 'custom-char'; |
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if (_IP && _iType !== 'custom-char') { |
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var _in = _IP.buildFrontendIcon(_iType, tab.icon, tab.iconDashicon, tab.iconImageUrl, tab.iconDashiconColor); |
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if (_in) iconEl.appendChild(_in); else iconEl.textContent = tab.icon || ''; |
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} else { |
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iconEl.textContent = tab.icon || ''; |
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} |
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btn.appendChild(iconEl); |
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} |
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|
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var labelEl = make('span', 'bkbg-fvtb-tab-label'); |
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labelEl.textContent = tab.label || 'Tab ' + (idx + 1); |
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btn.appendChild(labelEl); |
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|
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btn.addEventListener('click', function () { |
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if (autoTimer) clearInterval(autoTimer); |
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switchTo(idx); |
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if (o.autoAdvance) startAuto(); |
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}); |
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|
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tabsEl.appendChild(btn); |
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tabBtns.push(btn); |
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|
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/* ── Content panel ── */ |
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var panel = make('div', 'bkbg-fvtb-content'); |
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|
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var hl = document.createElement('h3'); |
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hl.className = 'bkbg-fvtb-headline'; |
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hl.textContent = tab.headline || ''; |
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applyCSS(hl, { color: o.headlineColor, margin: '0' }); |
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panel.appendChild(hl); |
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|
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var desc = make('p', 'bkbg-fvtb-desc', { color: o.descColor }); |
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desc.textContent = tab.description || ''; |
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panel.appendChild(desc); |
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|
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if (o.showBullets && tab.bullets && tab.bullets.length) { |
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var ul = make('ul', 'bkbg-fvtb-bullets'); |
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tab.bullets.filter(Boolean).forEach(function (b) { |
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var li = make('li', 'bkbg-fvtb-bullet'); |
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var dot = make('span', 'bkbg-fvtb-bullet-dot', { color: o.bulletDot }); |
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dot.textContent = '✓'; |
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var txt = make('span', 'bkbg-fvtb-bullet-text', { color: o.bulletColor }); |
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txt.textContent = b; |
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li.appendChild(dot); |
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li.appendChild(txt); |
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ul.appendChild(li); |
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}); |
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panel.appendChild(ul); |
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} |
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|
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if (o.showCta && tab.ctaLabel) { |
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var cta = make('a', 'bkbg-fvtb-cta', { |
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padding: (o.descSize - 2) + 'px ' + (o.descSize + 10) + 'px', |
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background: o.ctaBg, |
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color: o.ctaColor |
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}); |
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cta.textContent = tab.ctaLabel; |
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cta.href = tab.ctaUrl || '#'; |
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panel.appendChild(cta); |
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} |
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|
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leftCol.appendChild(panel); |
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contentPanels.push(panel); |
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|
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/* ── Video panel ── */ |
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var vPanel = make('div', 'bkbg-fvtb-video-panel'); |
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|
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var vid = null; |
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if (tab.videoUrl) { |
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vid = document.createElement('video'); |
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vid.src = tab.videoUrl; |
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if (tab.videoPoster) vid.poster = tab.videoPoster; |
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vid.muted = true; |
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vid.loop = !!o.videoLoop; |
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vid.playsInline = true; |
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vid.preload = 'metadata'; |
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if (o.videoAutoPlay && idx === activeIdx) vid.autoplay = true; |
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vPanel.appendChild(vid); |
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} else if (tab.fallbackImageUrl) { |
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var img = document.createElement('img'); |
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img.src = tab.fallbackImageUrl; |
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img.alt = tab.headline || ''; |
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vPanel.appendChild(img); |
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} else { |
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var placeholder = make('div', 'bkbg-fvtb-video-placeholder', { position: 'absolute', inset: 0 }); |
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var playIcon = make('div', '', { fontSize: '48px', opacity: '0.4' }); |
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playIcon.textContent = '▶'; |
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placeholder.appendChild(playIcon); |
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vPanel.appendChild(placeholder); |
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} |
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|
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videoWrap.appendChild(vPanel); |
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videoPanels.push(vPanel); |
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videoEls.push(vid); |
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}); |
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|
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leftCol.insertBefore(tabsEl, leftCol.firstChild); |
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|
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/* ── Auto-advance ── */ |
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function startAuto() { |
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if (!o.autoAdvance || tabs.length < 2) return; |
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autoTimer = setInterval(function () { |
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var next = (activeIdx + 1) % tabs.length; |
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switchTo(next); |
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}, o.autoAdvanceDelay); |
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} |
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|
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/* ── Keyboard ── */ |
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tabsEl.setAttribute('role', 'tablist'); |
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tabsEl.addEventListener('keydown', function (e) { |
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if (e.key === 'ArrowDown' || e.key === 'ArrowRight') { |
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e.preventDefault(); |
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switchTo((activeIdx + 1) % tabs.length); |
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tabBtns[(activeIdx) % tabs.length].focus(); |
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} else if (e.key === 'ArrowUp' || e.key === 'ArrowLeft') { |
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e.preventDefault(); |
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switchTo((activeIdx - 1 + tabs.length) % tabs.length); |
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tabBtns[activeIdx].focus(); |
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} |
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}); |
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|
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/* ── Assemble ── */ |
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var isRightVideo = o.layout !== 'left-video'; |
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if (isRightVideo) { |
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wrap.appendChild(leftCol); |
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wrap.appendChild(mediaCol); |
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} else { |
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wrap.appendChild(mediaCol); |
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wrap.appendChild(leftCol); |
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} |
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|
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/* ── Activate first tab ── */ |
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switchTo(activeIdx); |
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startAuto(); |
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|
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appEl.parentNode.insertBefore(wrap, appEl); |
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appEl.style.display = 'none'; |
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}); |
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} |
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|
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if (document.readyState !== 'loading') { init(); } |
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else { document.addEventListener('DOMContentLoaded', init); } |
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})(); |
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|
