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/* |
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|
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This file is part of the plugin Pay with Vipps and MobilePay for WooCommerce |
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Copyright (c) 2019 WP-Hosting AS |
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|
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MIT License |
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|
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Copyright (c) 2019 WP-Hosting AS |
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|
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Permission is hereby granted, free of charge, to any person obtaining a copy |
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of this software and associated documentation files (the "Software"), to deal |
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in the Software without restriction, including without limitation the rights |
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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copies of the Software, and to permit persons to whom the Software is |
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furnished to do so, subject to the following conditions: |
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|
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The above copyright notice and this permission notice shall be included in all |
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copies or substantial portions of the Software. |
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|
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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SOFTWARE. |
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|
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*/ |
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|
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jQuery( document ).ready( function() { |
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// This gets loaded conditionally when the Vipps Checkout page is used IOK 2021-08-25 |
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var pollingdone=false; |
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var polling=false; |
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var sessionStarted = false; |
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var listening=false; |
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var initiating=false; |
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|
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// This will hold the Vipps Checkout object |
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let VCO = null; |
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|
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// Which need to be locked/unlocked before we can modify the session. And the session |
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// can only be locked from a screen like this. IOK 2025-04-24 |
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function unlockSession() { |
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if (VCO) { |
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return VCO.unlock(); |
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} |
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} |
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function lockSession(timeout=0) { |
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if (VCO) { |
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const lockPromise = VCO.lock(); |
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if (timeout > 0) { |
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setTimeout(unlockSession, timeout); |
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} |
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return lockPromise; |
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} |
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} |
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|
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// Global function defined for widgets to be able to safely do callbacks to modify the order. IOK 2025-05-15 |
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function wooVippsCheckoutCallback( action, args ) { |
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let successhandler = args['success'] ? args['success'] : function (data) { console.log ("Callback Success: %j", data); }; |
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let errorhandler = args['error'] ? args['error'] : function (data) { console.log ("Callback Error: %j", data); }; |
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let lock_held = args['lock_held'] ? 1 : 0; |
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let callbackdata = args['data'] ? args['data'] : {}; |
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|
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let data = { 'action': 'vipps_checkout_callback', 'callback_action': action, 'vipps_checkout_sec' : jQuery('#vipps_checkout_sec').val(), |
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'orderid' : jQuery('#vippsorderid').val(), |
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callbackdata, lock_held}; |
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|
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// Abstracted out so we can pass it to the lock promise if neccessary IOK 2025-05-16 |
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function doTheCall() { |
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jQuery("body").css("cursor", "progress"); |
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jQuery("body").addClass('processing'); |
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|
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jQuery.ajax(VippsConfig['vippsajaxurl'], |
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{ cache:false, |
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timeout: 0, |
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dataType:'json', |
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headers: {"Accept-Language": `${VippsConfig['vippslocale']}, *`}, |
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method: 'POST', |
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data: data, |
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error: function (xhr, statustext, error) { |
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return errorhandler({error: statustext}); |
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}, |
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success: function (result,statustext, xhr) { |
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if (!result['success']) return errorhandler(result['data']); |
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return successhandler(result['data']); |
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}, |
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complete: function (xhr, statustext) { |
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if (lock_held) unlockSession(); |
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jQuery("body").css("cursor", "default"); |
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jQuery("body").removeClass('processing'); |
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} |
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}); |
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} |
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|
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if (lock_held) { |
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lockSession().then(doTheCall).catch( (error) => errorhandler({error: statustext})); |
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} else { |
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doTheCall(); |
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} |
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} |
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// and "export" it. |
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window.wooVippsCheckoutCallback = wooVippsCheckoutCallback; |
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|
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// Just in case we need to do this by button. |
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jQuery('.vipps_checkout_button.button').click(function (e) { initVippsCheckout() }); |
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if (jQuery('.vipps_checkout_startdiv').length>0) { |
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// which we must if we don't have the visibility API |
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if (typeof document.hidden == "undefined") { |
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jQuery('.vipps_checkout_startdiv').css('visibility', 'visible'); |
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} else { |
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document.addEventListener('visibilitychange', initWhenVisible, false); |
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initWhenVisible(); |
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} |
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} |
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|
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|
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// Initialize the Vipps Checkout process |
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function initVippsCheckout () { |
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// Prevent multiple initializations |
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if (initiating) return; |
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initiating = true; |
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|
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// Set visual indicators for processing state |
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jQuery("body").css("cursor", "progress"); |
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jQuery("body").addClass('processing'); |
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|
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// Disable all Vipps checkout buttons |
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jQuery('.vipps_checkout_button.button').each(function () { |
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jQuery(this).addClass('disabled'); |
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jQuery(this).css("cursor", "progress"); |
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}); |
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|
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// Check cart total before proceeding with checkout NT-2024-09-07 |
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// handle any errors in handleCheckoutError IOK 2024-09-09 |
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return validateCart(proceedWithCheckout, handleCheckoutError); |
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} |
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|
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// Check if the cart total meets the minimum required amount NT-2024-09-07 |
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function validateCart(success, failure) { |
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jQuery.ajax(VippsConfig['vippsajaxurl'], { |
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cache: false, |
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dataType: 'json', |
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headers: {"Accept-Language": `${VippsConfig['vippslocale']}, *`}, |
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data: { 'action': 'vipps_checkout_validate_cart' }, |
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method: 'POST', |
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success: function(result) { |
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// If cart total is valid, proceed |
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if (result.success) { |
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success(); |
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} else { |
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failure(result.data.message) |
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} |
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}, |
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error: function(xhr, statustext, error) { |
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// Ignore any validation errors if ajax somehow breaks, but log the thing |
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console.log("Error validating cart: " + statustext); |
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success(); |
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} |
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}); |
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} |
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|
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function iframeLoaded() { |
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// Safeguard. This would actually mostly affect *second tabs* opened, so we may not want to call it at all. Insted, |
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// we may want to see here if the session status has changed, and if not, close the page. IOK 2025-04-16 |
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// Unfortunately, the session status change thing doesn't happen immediately, so this would need to be with a timeout. |
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jQuery("body").removeClass('processing'); |
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} |
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|
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// Called when we know the order used to represent the Vipps Session exists |
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function loadWidgets() { |
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jQuery.ajax(VippsConfig['vippsajaxurl'], { |
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data: {action: "vipps_checkout_get_widgets"}, |
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type: "GET", |
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cache:false, |
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timeout: 0, |
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headers: {"Accept-Language": `${VippsConfig['vippslocale']}, *`}, |
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dataType:'html', |
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error: function (eh) { console.log("error loading widgets"); }, |
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success: function (data) { |
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jQuery('#vipps_checkout_widget_mount').html(data); |
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initializeWidgets(); |
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jQuery('.vipps_checkout_widget_wrapper').show(); |
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jQuery('body').trigger('woo-vipps-checkout-widgets-loaded'); |
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} |
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}); |
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} |
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|
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|
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// Common initializations for all widgets after load |
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function initializeWidgets() { |
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// widget accordion feature. LP 2025-05-07 |
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jQuery('.vipps_checkout_widget_title.accordion').on('click', function() { |
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jQuery(this).toggleClass('active'); |
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jQuery(this).next('.vipps_checkout_body').toggle(); |
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}); |
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// Coupon code widget button hover, using the css color classes instead of :hover. LP 2025-08-08 |
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function togglePurple() { |
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jQuery(this).toggleClass('vippspurple2'); |
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jQuery(this).toggleClass('vippspurple-light'); |
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}; |
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jQuery('.vipps_checkout_widget_button').on('mouseenter', togglePurple).on('mouseleave', togglePurple); |
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} |
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|
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function proceedWithCheckout() { |
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// Try to start Vipps Checkout with any session provided. |
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function doVippsCheckout() { |
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if (!VippsSessionState) return false; |
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loadWidgets(); |
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let args = { |
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checkoutFrontendUrl: VippsSessionState['checkoutFrontendUrl'].replace(/\/$/, ''), |
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token: VippsSessionState['token'], |
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iFrameContainerId: "vippscheckoutframe", |
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language: VippsConfig['vippslanguage'], |
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on: { |
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shipping_option_selected: function (data) { pollSessionStatus('shipping_selected', data); }, |
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total_amount_changed: function (data) { pollSessionStatus('total_changed', data); }, |
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session_status_changed: function (data) { |
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console.log("Session status changed %j", data); |
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sessionStarted = true; jQuery("body").removeClass('processing'); |
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pollSessionStatus('status_changed', data); |
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}, |
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shipping_address_changed: function (data) { pollSessionStatus('address_changed', data); } , |
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customer_information_changed: function (data) { pollSessionStatus('customer_info_changed', data); } |
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} |
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}; |
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let vippsCheckout = VippsCheckout(args); |
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VCO = vippsCheckout; |
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|
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// When just loaded, with a slight delay ensure the session is unlocked, just in case it was locked in a different tab which |
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// was then closed. IOK 2025-04-24 |
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setTimeout(unlockSession, 3000); |
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|
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jQuery("body").css("cursor", "default"); |
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jQuery('.vipps_checkout_button.button').css("cursor", "default"); |
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jQuery('.vipps_checkout_startdiv').hide(); |
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|
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// The iframe should be *present* now, but not loaded, so we get to add an onLoad element. IOK 2025-04-16 |
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jQuery('#vippscheckoutframe iframe').on("load", iframeLoaded); |
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|
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return true; |
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} |
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|
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if (!doVippsCheckout()) { |
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let data = {}; |
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let formdata = jQuery("#vippsdata").serializeArray(); |
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for(i=0;i<formdata.length;i++) { |
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let entry = formdata[i]; |
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data[entry.name] = entry.value; |
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} |
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if (typeof wp !== 'undefined' && typeof wp.hooks !== 'undefined') { |
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data = wp.hooks.applyFilters('vippsCheckoutInitalizeSessionData', data); |
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} |
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data['action'] = 'vipps_checkout_start_session'; |
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data['vipps_checkout_sec'] = jQuery('#vipps_checkout_sec').val(); |
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data['orderid'] = jQuery('#vippsorderid').val(); |
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|
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jQuery.ajax(VippsConfig['vippsajaxurl'], |
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{ cache:false, |
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timeout: 0, |
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dataType:'json', |
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headers: {"Accept-Language": `${VippsConfig['vippslocale']}, *`}, |
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data: data, |
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method: 'POST', |
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error: function (xhr, statustext, error) { |
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jQuery("body").css("cursor", "default"); |
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jQuery('.vipps_checkout_button.button').css("cursor", "default"); |
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jQuery('.vipps_checkout_startdiv').hide(); |
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console.log('Error initiating transaction : ' + statustext + ' : ' + error); |
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pollingdone=true; |
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jQuery("body").removeClass('processing'); |
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jQuery('#vippscheckouterror').show(); |
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jQuery('#vippscheckoutframe').html('<div style="display:none">Error occured</div>'); |
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if (error == 'timeout') { |
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console.log('Timeout creating Checkout session at vipps'); |
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} |
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}, |
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'success': function (result,statustext, xhr) { |
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jQuery("body").css("cursor", "default"); |
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jQuery('.vipps_checkout_button.button').css("cursor", "default"); |
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jQuery('.vipps_checkout_startdiv').hide(); |
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|
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// Save order created or fetched |
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if ( result['data']['orderid'] ) { |
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jQuery('#vippsorderid').val(result['data']['orderid']); |
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} |
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|
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if (! result['data']['ok']) { |
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console.log("Error starting Vipps MobilePay Checkout %j", result); |
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jQuery('#vippscheckouterror').show(); |
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jQuery("body").removeClass('processing'); |
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return; |
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} |
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if (result['data']['redirect']) { |
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window.location.replace(result['redirect']); |
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return; |
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} |
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if (result['data']['src']) { |
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VippsSessionState = { token: result['data']['token'], checkoutFrontendUrl: result['data']['src'] } |
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doVippsCheckout(); |
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} |
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}, |
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}); |
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} |
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} |
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|
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// Function to handle errors during the Vipps checkout process NT-2024-09-07 |
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function handleCheckoutError(errorMessage) { |
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console.error(errorMessage); |
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jQuery("body").css("cursor", "default"); |
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jQuery('.vipps_checkout_button.button').css("cursor", "default"); |
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jQuery('.vipps_checkout_startdiv').hide(); |
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jQuery("body").removeClass('processing'); |
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jQuery('#vippscheckouterror').hide(); |
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jQuery('#vippscheckoutframe').html('<div class="woocommerce-error">' + errorMessage + '</div>'); |
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initiating = false; |
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} |
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|
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function pollSessionStatus (type, pollData) { |
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if (polling) return; |
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polling=true; |
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locking = 0; |
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if (!type) type="none"; |
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if (!pollData) pollData={}; |
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|
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// For these two, we need to lock the session because VAT calculations can change IOK 2025-04-24 |
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if (type =="address_changed" || type=="customer_info_changed") { |
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locking=1; |
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} |
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|
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if (typeof wp !== 'undefined' && typeof wp.hooks !== 'undefined') { |
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wp.hooks.doAction('vippsCheckoutPollingStart', type, pollData, VCO); |
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} |
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|
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// Just a trivial errorhandler for now. IOK 2025-05-15 |
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function errorhandler (error) { |
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console.log(error); |
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} |
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|
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// Abstracted out so we can pass it to the lock promise if neccessary IOK 2025-05-16 |
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function doTheCall() { |
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jQuery.ajax(VippsConfig['vippsajaxurl'], |
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{ cache:false, |
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timeout: 0, |
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dataType:'json', |
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method: 'POST', |
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headers: {"Accept-Language": `${VippsConfig['vippslocale']}, *`}, |
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data: { 'action': 'vipps_checkout_poll_session', 'lock_held' : locking, 'type': type, 'pollData': pollData, 'vipps_checkout_sec' : jQuery('#vipps_checkout_sec').val(), 'orderid' : jQuery('#vippsorderid').val() }, |
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error: function (xhr, statustext, error) { |
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if (locking) setTimeout(unlockSession, 3000); // Allow backend some error recovery time. |
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// This may happen as a result of a race condition where the user is sent to Vipps |
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// when the "poll" call still hasn't returned. In this case this error doesn't actually matter, |
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// It may also be a temporary error, so we do not interrupt polling or notify the user. Just log. |
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// IOK 2022-04-06 |
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if (error == 'timeout') { |
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errorhandler('Timeout polling session data hos Vipps'); |
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} else { |
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errorhandler('Error polling session data hos Vipps - this may be temporary or because the user has moved on: ' + statustext + " error: " + error); |
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} |
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}, |
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complete: function (xhr, statustext, error) { |
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polling = false; |
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}, |
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success: function (result,statustext, xhr) { |
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if (locking) unlockSession(); |
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console.log('Ok: ' + result['success'] + ' message ' + result['data']['msg'] + ' url ' + result['data']['url']); |
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if (result['data']['msg'] == 'EXPIRED') { |
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jQuery('#vippscheckoutexpired').show(); |
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jQuery('#vippscheckoutframe').html('<div style="display:none">Session expired</div>'); |
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pollingdone=true; |
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return; |
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} |
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if (result['data']['msg'] == 'ERROR' || result['data']['msg'] == 'FAILED') { |
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jQuery('#vippscheckouterror').show(); |
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jQuery('#vippscheckoutframe').html('<div style="display:none">Error occured in backend</div>'); |
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pollingdone=true; |
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return; |
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} |
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if (result['data']['url']) { |
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pollingdone = 1; |
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window.location.replace(result['data']['url']); |
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} |
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}, |
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}); |
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} |
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|
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if (locking) { |
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lockSession().then(doTheCall).catch((error) => errorhandler(error)); |
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} else { |
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doTheCall(); |
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} |
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|
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} |
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|
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|
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|
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function initWhenVisible() { |
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if (typeof document.visibilityState == 'undefined') return; |
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if (initiating) return; |
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if (listening) return; |
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if (document.visibilityState == 'visible') { |
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jQuery("body").addClass('processing'); |
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// Give other scripts a chance to run first |
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setTimeout(initVippsCheckout, 100); |
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} else { |
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console.log("Not visible - not starting Vipps MobilePay Checkout"); |
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} |
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} |
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|
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console.log("Vipps MobilePay Checkout Initialized version 115"); |
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initWhenVisible(); |
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}); |
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|
