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<?php |
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|
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namespace FluentCart\App\Modules\Turnstile; |
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|
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use FluentCart\Api\ModuleSettings; |
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use FluentCart\Framework\Support\Arr; |
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|
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class TurnstileBoot |
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{ |
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public function register() |
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{ |
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add_action('fluent_cart/before_payment_methods', [$this, 'renderTurnstileWidget'], 10, 1); |
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|
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add_action('wp_footer', [$this, 'injectWidgetViaFooter'], 999); |
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|
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add_action('wp_enqueue_scripts', [$this, 'enqueueTurnstileScript'], 20); |
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|
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add_filter('fluent_cart/checkout/localize_data', [$this, 'localizeTurnstileData'], 10, 1); |
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|
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(new TurnstileValidator())->register(); |
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} |
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|
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public function renderTurnstileWidget($data = []) |
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{ |
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$settings = ModuleSettings::getSettings('turnstile'); |
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$enableTurnstile = Arr::get($settings, 'active', 'no'); |
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$siteKey = Arr::get($settings, 'site_key', ''); |
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|
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$isActive = ($enableTurnstile === 'yes' && !empty($siteKey)); |
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?> |
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<div class="fct-turnstile-wrapper" data-fluent-cart-turnstile-widget style="position: fixed; bottom: 0; left: 0; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none;" data-turnstile-active="<?php echo $isActive ? 'yes' : 'no'; ?>"> |
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<?php if ($isActive): ?> |
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<div class="cf-turnstile" |
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data-sitekey="<?php echo esc_attr($siteKey); ?>" |
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data-callback="fluentCartTurnstileCallback" |
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data-size="flexible" |
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data-appearance="interaction-only" |
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data-theme="auto"> |
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</div> |
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<?php else: ?> |
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<div class="cf-turnstile" style="display: none;"></div> |
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<?php endif; ?> |
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</div> |
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<?php |
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} |
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|
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public function enqueueTurnstileScript() |
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{ |
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$settings = ModuleSettings::getSettings('turnstile'); |
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if (Arr::get($settings, 'active', 'no') === 'yes' && !empty(Arr::get($settings, 'site_key', ''))) { |
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if ($this->isCheckoutContext()) { |
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wp_enqueue_script( |
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'cloudflare-turnstile', |
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'https://challenges.cloudflare.com/turnstile/v0/api.js?render=explicit', |
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[], |
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null, |
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true |
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); |
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} |
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} |
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} |
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|
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public function localizeTurnstileData($data) |
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{ |
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$settings = ModuleSettings::getSettings('turnstile'); |
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if (isset($data['fluentcart_checkout_vars'])) { |
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$data['fluentcart_checkout_vars']['turnstile'] = [ |
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'enabled' => Arr::get($settings, 'active', 'no') === 'yes', |
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'site_key' => Arr::get($settings, 'site_key', '') |
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]; |
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} |
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return $data; |
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} |
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|
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/** |
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* Inject widget via wp_footer as last resort |
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* This should ALWAYS work since wp_footer fires on every page |
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*/ |
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public function injectWidgetViaFooter() |
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{ |
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if ($this->isCheckoutContext()) { |
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$widgetHtml = $this->getWidgetHtml(); |
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?> |
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<script> |
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(function() { |
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if (document.querySelector('[data-fluent-cart-turnstile-widget]')) { |
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return; |
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} |
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|
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const widgetHtml = <?php echo json_encode($widgetHtml); ?>; |
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|
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const checkoutForm = document.querySelector('[data-fluent-cart-checkout-page-checkout-form]'); |
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if (checkoutForm) { |
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checkoutForm.insertAdjacentHTML('beforeend', widgetHtml); |
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} else { |
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document.body.insertAdjacentHTML('beforeend', widgetHtml); |
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} |
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|
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function renderTurnstileWidget() { |
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const widget = document.querySelector('[data-fluent-cart-turnstile-widget] .cf-turnstile'); |
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if (!widget || typeof turnstile === 'undefined') { |
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return false; |
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} |
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|
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const siteKey = widget.getAttribute('data-sitekey') || window.fluentcart_checkout_vars?.turnstile?.site_key; |
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const widgetId = widget.getAttribute('data-widget-id'); |
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|
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if (!siteKey || widgetId) { |
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return !!widgetId; |
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} |
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|
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try { |
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const renderedId = turnstile.render(widget, { |
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sitekey: siteKey, |
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callback: function(token) { |
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if (typeof window.fluentCartTurnstileCallback === 'function') { |
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window.fluentCartTurnstileCallback(token); |
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} else { |
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window.fluentCartTurnstileToken = token; |
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} |
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}, |
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'expired-callback': function() { |
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window.fluentCartTurnstileToken = null; |
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if (window.fluentCartTurnstileHandlerInstance) { |
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window.fluentCartTurnstileHandlerInstance.handleExpired(); |
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} |
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}, |
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'error-callback': function() { |
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window.fluentCartTurnstileToken = null; |
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if (window.fluentCartTurnstileHandlerInstance) { |
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window.fluentCartTurnstileHandlerInstance.handleError(); |
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} |
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}, |
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size: 'flexible', |
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appearance: 'interaction-only', |
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theme: 'auto' |
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}); |
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if (renderedId) { |
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widget.setAttribute('data-widget-id', renderedId); |
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} |
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return true; |
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} catch (error) { |
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return false; |
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} |
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} |
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|
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if (!renderTurnstileWidget()) { |
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let attempts = 0; |
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const maxAttempts = 50; // 5 seconds |
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const checkInterval = setInterval(function() { |
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attempts++; |
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if (renderTurnstileWidget() || attempts >= maxAttempts) { |
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clearInterval(checkInterval); |
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} |
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}, 100); |
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} |
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})(); |
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</script> |
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<?php |
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} |
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} |
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|
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private function isCheckoutContext() |
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{ |
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$templateService = \FluentCart\App\Services\TemplateService::getCurrentFcPageType(); |
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if ($templateService === 'checkout') { |
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return true; |
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} |
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|
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$fluentCartRequest = isset($_GET['fluent-cart']) ? sanitize_text_field(wp_unslash($_GET['fluent-cart'])) : ''; |
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if ($fluentCartRequest === 'modal_checkout') { |
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return true; |
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} |
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|
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if (is_page()) { |
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global $post; |
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if ($post && has_shortcode($post->post_content, 'fluent_cart_checkout')) { |
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return true; |
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} |
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} |
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|
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return false; |
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} |
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|
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/** |
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* Get widget HTML as string |
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*/ |
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private function getWidgetHtml() |
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{ |
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$settings = ModuleSettings::getSettings('turnstile'); |
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$enableTurnstile = Arr::get($settings, 'active', 'no'); |
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$siteKey = Arr::get($settings, 'site_key', ''); |
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$isActive = ($enableTurnstile === 'yes' && !empty($siteKey)); |
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|
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$html = '<div class="fct-turnstile-wrapper" data-fluent-cart-turnstile-widget style="position: fixed; bottom: 0; left: 0; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none;" data-turnstile-active="' . ($isActive ? 'yes' : 'no') . '">'; |
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|
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if ($isActive) { |
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$html .= '<div class="cf-turnstile" data-sitekey="' . esc_attr($siteKey) . '" data-callback="fluentCartTurnstileCallback" data-size="flexible" data-appearance="interaction-only" data-theme="auto"></div>'; |
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} else { |
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$html .= '<div class="cf-turnstile" style="display: none;"></div>'; |
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} |
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|
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$html .= '</div>'; |
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|
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return $html; |
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} |
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} |
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|
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|
