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(function () { |
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'use strict'; |
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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 || 'px'; |
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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); el.style.setProperty(prefix + 'letter-spacing', 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); el.style.setProperty(prefix + 'word-spacing', 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 initBlock(root) { |
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var optsRaw = root.getAttribute('data-opts'); |
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var opts; |
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try { opts = JSON.parse(optsRaw); } catch (e) { opts = {}; } |
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|
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var minAge = opts.minimumAge || 18; |
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var mode = opts.verificationMode || 'yesno'; |
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var logoUrl = opts.logoUrl || ''; |
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var confirmTx = opts.confirmText || 'Yes, I am old enough'; |
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var denyTx = opts.denyText || 'No, take me back'; |
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var denyUrl = opts.denyRedirectUrl || ''; |
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var remDays = opts.rememberDays >= 0 ? opts.rememberDays : 30; |
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var disclaimer = opts.disclaimer || ''; |
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|
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var STORAGE_KEY = 'bkbg_age_gate_' + (window.location.hostname || 'site'); |
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|
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// Check if already verified |
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if (remDays > 0) { |
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try { |
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var stored = localStorage.getItem(STORAGE_KEY); |
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if (stored) { |
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var exp = parseInt(stored, 10); |
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if (exp > Date.now()) { |
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root.style.display = 'none'; // already verified |
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return; |
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} |
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} |
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} catch (e) {} |
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} |
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|
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// Get content from saved rich text elements |
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var titleSrc = root.querySelector('.bkbg-ag-title-src'); |
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var messageSrc = root.querySelector('.bkbg-ag-message-src'); |
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var titleHTML = titleSrc ? titleSrc.innerHTML : 'Age Verification Required'; |
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var messageHTML = messageSrc ? messageSrc.innerHTML : ''; |
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root.innerHTML = ''; // clear |
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|
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// Build overlay |
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var overlay = document.createElement('div'); |
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overlay.className = 'bkbg-ag-overlay'; |
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overlay.style.background = opts.overlayBg || 'rgba(0,0,0,0.75)'; |
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|
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var card = document.createElement('div'); |
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card.className = 'bkbg-ag-card'; |
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card.style.cssText = [ |
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'background:' + (opts.cardBg || '#ffffff'), |
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'border-radius:' + (opts.cardRadius || 16) + 'px', |
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'padding:' + (opts.cardPadding || 48) + 'px', |
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'max-width:' + (opts.cardMaxWidth || 480) + 'px', |
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'box-shadow:0 24px 64px rgba(0,0,0,0.3)', |
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'width:100%', |
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'box-sizing:border-box' |
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].join(';'); |
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|
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overlay.appendChild(card); |
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|
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/* Typography CSS vars on card */ |
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card.style.setProperty('--bkbg-ag-title-sz', (opts.titleSize || 26) + 'px'); |
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card.style.setProperty('--bkbg-ag-message-sz', (opts.messageSize || 15) + 'px'); |
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typoCssVarsForEl(opts.titleTypo, '--bkbg-ag-title-', card); |
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typoCssVarsForEl(opts.messageTypo, '--bkbg-ag-message-', card); |
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|
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// Logo |
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if (logoUrl) { |
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var logo = document.createElement('img'); |
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logo.src = logoUrl; |
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logo.alt = 'Logo'; |
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logo.className = 'bkbg-ag-logo'; |
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logo.style.cssText = 'max-height:' + (opts.logoSize || 80) + 'px;margin:0 auto 20px;display:block;'; |
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card.appendChild(logo); |
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} |
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|
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// Title |
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var titleEl = document.createElement('h3'); |
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titleEl.className = 'bkbg-ag-title'; |
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titleEl.innerHTML = titleHTML; |
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titleEl.style.cssText = 'color:' + (opts.titleColor || '#1e1b4b') + ';margin:0 0 16px;'; |
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card.appendChild(titleEl); |
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|
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// Message |
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var msgEl = document.createElement('div'); |
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msgEl.className = 'bkbg-ag-message'; |
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msgEl.innerHTML = messageHTML; |
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msgEl.style.cssText = 'color:' + (opts.messageColor || '#64748b') + ';margin:0 0 28px;line-height:1.6;'; |
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card.appendChild(msgEl); |
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|
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// DOB input (if mode = dob) |
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var dobInput = null; |
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var dobError = null; |
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if (mode === 'dob') { |
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var dobWrap = document.createElement('div'); |
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dobWrap.className = 'bkbg-ag-dob-wrap'; |
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var dobLabel = document.createElement('label'); |
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dobLabel.className = 'bkbg-ag-dob-label'; |
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dobLabel.textContent = 'Date of Birth'; |
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dobLabel.style.color = opts.messageColor || '#64748b'; |
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dobInput = document.createElement('input'); |
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dobInput.type = 'date'; |
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dobInput.className = 'bkbg-ag-dob-input'; |
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// Max date = today |
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var today = new Date(); |
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dobInput.max = today.toISOString().split('T')[0]; |
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dobError = document.createElement('div'); |
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dobError.className = 'bkbg-ag-dob-error'; |
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dobError.textContent = 'You must be at least ' + minAge + ' years old to continue.'; |
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dobWrap.appendChild(dobLabel); |
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dobWrap.appendChild(dobInput); |
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dobWrap.appendChild(dobError); |
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card.appendChild(dobWrap); |
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} |
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|
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// Buttons |
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var btns = document.createElement('div'); |
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btns.className = 'bkbg-ag-btns'; |
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|
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var confirmBtn = document.createElement('button'); |
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confirmBtn.className = 'bkbg-ag-confirm-btn'; |
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confirmBtn.textContent = confirmTx; |
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confirmBtn.style.cssText = 'background:' + (opts.confirmBg || '#6366f1') + ';color:' + (opts.confirmColor || '#ffffff') + ';'; |
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|
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var denyBtn = document.createElement('button'); |
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denyBtn.className = 'bkbg-ag-deny-btn'; |
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denyBtn.textContent = denyTx; |
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denyBtn.style.cssText = 'background:' + (opts.denyBg || '#f1f5f9') + ';color:' + (opts.denyColor || '#64748b') + ';'; |
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|
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btns.appendChild(confirmBtn); |
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btns.appendChild(denyBtn); |
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card.appendChild(btns); |
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|
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// Disclaimer |
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if (disclaimer) { |
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var discEl = document.createElement('p'); |
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discEl.className = 'bkbg-ag-disclaimer'; |
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discEl.textContent = disclaimer; |
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discEl.style.color = opts.messageColor || '#64748b'; |
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card.appendChild(discEl); |
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} |
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|
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document.body.appendChild(overlay); |
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document.body.style.overflow = 'hidden'; |
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|
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function grantAccess() { |
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if (remDays > 0) { |
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try { |
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var exp = Date.now() + remDays * 24 * 60 * 60 * 1000; |
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localStorage.setItem(STORAGE_KEY, String(exp)); |
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} catch (e) {} |
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} |
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overlay.style.animation = 'bkbg-ag-fade-out 0.25s ease forwards'; |
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setTimeout(function () { |
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if (overlay.parentNode) overlay.parentNode.removeChild(overlay); |
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document.body.style.overflow = ''; |
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root.style.display = 'none'; |
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}, 250); |
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} |
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|
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function denyAccess() { |
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if (denyUrl) { |
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window.location.href = denyUrl; |
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} else { |
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window.history.back(); |
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} |
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} |
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|
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function checkAge() { |
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if (mode === 'dob' && dobInput) { |
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var dob = new Date(dobInput.value); |
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if (!dobInput.value || isNaN(dob.getTime())) { |
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if (dobError) { |
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dobError.textContent = 'Please enter your date of birth.'; |
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dobError.classList.add('bkbg-ag-visible'); |
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} |
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return; |
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} |
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var ageMs = Date.now() - dob.getTime(); |
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var ageYears = ageMs / (365.25 * 24 * 60 * 60 * 1000); |
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if (ageYears < minAge) { |
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if (dobError) { |
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dobError.textContent = 'You must be at least ' + minAge + ' years old to continue.'; |
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dobError.classList.add('bkbg-ag-visible'); |
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} |
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return; |
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} |
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if (dobError) dobError.classList.remove('bkbg-ag-visible'); |
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} |
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grantAccess(); |
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} |
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|
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confirmBtn.addEventListener('click', checkAge); |
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denyBtn.addEventListener('click', denyAccess); |
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if (dobInput) { |
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dobInput.addEventListener('keydown', function (e) { |
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if (e.key === 'Enter') checkAge(); |
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}); |
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} |
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|
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// Inject fade-out keyframe if needed |
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var styleEl = document.getElementById('bkbg-ag-keyframes'); |
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if (!styleEl) { |
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styleEl = document.createElement('style'); |
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styleEl.id = 'bkbg-ag-keyframes'; |
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styleEl.textContent = '@keyframes bkbg-ag-fade-out{from{opacity:1}to{opacity:0}}'; |
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document.head.appendChild(styleEl); |
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} |
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} |
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|
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document.querySelectorAll('.bkbg-ag-app').forEach(function (root) { |
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initBlock(root); |
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}); |
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})(); |
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|
