Edit file File name : connect.js Content :/* global wpforms_admin */ /** * Connect functionality. * * @since 1.5.4 */ 'use strict'; var WPFormsConnect = window.WPFormsConnect || ( function( document, window, $ ) { /** * Elements reference. * * @since 1.5.5 * * @type {object} */ var el = { $connectBtn: $( '#wpforms-settings-connect-btn' ), $connectKey: $( '#wpforms-settings-upgrade-license-key' ), }; /** * Public functions and properties. * * @since 1.5.5 * * @type {object} */ var app = { /** * Start the engine. * * @since 1.5.5 */ init: function() { $( app.ready ); }, /** * Document ready. * * @since 1.5.5 */ ready: function() { app.events(); }, /** * Register JS events. * * @since 1.5.5 */ events: function() { app.connectBtnClick(); }, /** * Register connect button event. * * @since 1.5.5 */ connectBtnClick: function() { el.$connectBtn.on( 'click', function( event ) { event.preventDefault(); app.gotoUpgradeUrl(); } ); }, /** * Get the alert arguments in case of Pro already installed. * * @since 1.5.5 * * @param {object} res Ajax query result object. * * @returns {object} Alert arguments. */ proAlreadyInstalled: function( res ) { var buttons = { confirm: { text: wpforms_admin.plugin_activate_btn, btnClass: 'btn-confirm', keys: [ 'enter' ], action: function() { window.location.reload(); }, }, }; return { title: wpforms_admin.almost_done, content: res.data.message, icon: 'fa fa-check-circle', type: 'green', buttons: buttons, }; }, /** * Go to upgrade url. * * @since 1.5.5 */ gotoUpgradeUrl: function() { var data = { action: 'wpforms_connect_url', key: el.$connectKey.val(), nonce: wpforms_admin.nonce, }; $.post( wpforms_admin.ajax_url, data ) .done( function( res ) { if ( res.success ) { if ( res.data.reload ) { $.alert( app.proAlreadyInstalled( res ) ); return; } window.location.href = res.data.url; return; } $.alert( { title: wpforms_admin.oops, content: res.data.message, icon: 'fa fa-exclamation-circle', type: 'orange', buttons: { confirm: { text: wpforms_admin.ok, btnClass: 'btn-confirm', keys: [ 'enter' ], }, }, } ); } ) .fail( function( xhr ) { app.failAlert( xhr ); } ); }, /** * Alert in case of server error. * * @since 1.5.5 * * @param {object} xhr XHR object. */ failAlert: function( xhr ) { $.alert( { title: wpforms_admin.oops, content: wpforms_admin.server_error + '<br>' + xhr.status + ' ' + xhr.statusText + ' ' + xhr.responseText, icon: 'fa fa-exclamation-circle', type: 'orange', buttons: { confirm: { text: wpforms_admin.ok, btnClass: 'btn-confirm', keys: [ 'enter' ], }, }, } ); }, }; // Provide access to public functions/properties. return app; }( document, window, jQuery ) ); // Initialize. WPFormsConnect.init(); Save