340 lines
11 KiB
PHP
340 lines
11 KiB
PHP
<?php
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/**
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* @package Freemius
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* @copyright Copyright (c) 2015, Freemius, Inc.
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* @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License Version 3
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* @since 1.0.3
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*/
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/**
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* Note for WordPress.org Theme/Plugin reviewer:
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* Freemius is an SDK for plugin and theme developers. Since the core
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* of the SDK is relevant both for plugins and themes, for obvious reasons,
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* we only develop and maintain one code base.
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*
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* This code (and page) will not run for wp.org themes (only plugins).
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*
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* In addition, this page loads an i-frame. We intentionally named it 'frame'
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* so it will pass the "Theme Check" that is looking for the string "i" . "frame".
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*
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* UPDATE:
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* After ongoing conversations with the WordPress.org TRT we received
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* an official approval for including i-frames in the theme's WP Admin setting's
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* page tab (the SDK will never add any i-frames on the sitefront). i-frames
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* were never against the guidelines, but we wanted to get the team's blessings
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* before we move forward. For the record, I got the final approval from
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* Ulrich Pogson (@grapplerulrich), a team lead at the TRT during WordCamp
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* Europe 2017 (June 16th, 2017).
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*
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* If you have any questions or need clarifications, please don't hesitate
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* pinging me on slack, my username is @svovaf.
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*
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* @author Vova Feldman (@svovaf)
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* @since 1.2.2
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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wp_enqueue_script( 'jquery' );
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wp_enqueue_script( 'json2' );
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fs_enqueue_local_script( 'postmessage', 'nojquery.ba-postmessage.min.js' );
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fs_enqueue_local_script( 'fs-postmessage', 'postmessage.js' );
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fs_enqueue_local_style( 'fs_common', '/admin/common.css' );
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fs_enqueue_local_style( 'fs_checkout', '/admin/checkout.css' );
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/**
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* @var array $VARS
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* @var Freemius $fs
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*/
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$fs = freemius( $VARS['id'] );
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$slug = $fs->get_slug();
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$timestamp = time();
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$context_params = array(
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'plugin_id' => $fs->get_id(),
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'public_key' => $fs->get_public_key(),
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'plugin_version' => $fs->get_plugin_version(),
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'mode' => 'dashboard',
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'trial' => fs_request_get_bool( 'trial' ),
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'is_ms' => ( fs_is_network_admin() && $fs->is_network_active() ),
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);
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$plan_id = fs_request_get( 'plan_id' );
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if ( FS_Plugin_Plan::is_valid_id( $plan_id ) ) {
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$context_params['plan_id'] = $plan_id;
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}
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$licenses = fs_request_get( 'licenses' );
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if ( $licenses === strval( intval( $licenses ) ) && $licenses > 0 ) {
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$context_params['licenses'] = $licenses;
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}
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$plugin_id = fs_request_get( 'plugin_id' );
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if ( ! FS_Plugin::is_valid_id( $plugin_id ) ) {
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$plugin_id = $fs->get_id();
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}
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if ( $plugin_id == $fs->get_id() ) {
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$is_premium = $fs->is_premium();
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$bundle_id = $fs->get_bundle_id();
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if ( ! is_null( $bundle_id ) ) {
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$context_params['bundle_id'] = $bundle_id;
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}
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} else {
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// Identify the module code version of the checkout context module.
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if ( $fs->is_addon_activated( $plugin_id ) ) {
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$fs_addon = Freemius::get_instance_by_id( $plugin_id );
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$is_premium = $fs_addon->is_premium();
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} else {
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// If add-on isn't activated assume the premium version isn't installed.
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$is_premium = false;
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}
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}
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// Get site context secure params.
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if ( $fs->is_registered() ) {
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$site = $fs->get_site();
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if ( $plugin_id != $fs->get_id() ) {
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if ( $fs->is_addon_activated( $plugin_id ) ) {
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$fs_addon = Freemius::get_instance_by_id( $plugin_id );
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$addon_site = $fs_addon->get_site();
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if ( is_object( $addon_site ) ) {
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$site = $addon_site;
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}
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}
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}
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$context_params = array_merge( $context_params, FS_Security::instance()->get_context_params(
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$site,
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$timestamp,
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'checkout'
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) );
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} else {
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$current_user = Freemius::_get_current_wp_user();
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// Add site and user info to the request, this information
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// is NOT being stored unless the user complete the purchase
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// and agrees to the TOS.
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$context_params = array_merge( $context_params, array(
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'user_firstname' => $current_user->user_firstname,
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'user_lastname' => $current_user->user_lastname,
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'user_email' => $current_user->user_email,
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'home_url' => home_url(),
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) );
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$fs_user = Freemius::_get_user_by_email( $current_user->user_email );
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if ( is_object( $fs_user ) && $fs_user->is_verified() ) {
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$context_params = array_merge( $context_params, FS_Security::instance()->get_context_params(
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$fs_user,
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$timestamp,
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'checkout'
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) );
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}
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}
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if ( $fs->is_payments_sandbox() ) {
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// Append plugin secure token for sandbox mode authentication.
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$context_params['sandbox'] = FS_Security::instance()->get_secure_token(
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$fs->get_plugin(),
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$timestamp,
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'checkout'
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);
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/**
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* @since 1.1.7.3 Add security timestamp for sandbox even for anonymous user.
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*/
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if ( empty( $context_params['s_ctx_ts'] ) ) {
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$context_params['s_ctx_ts'] = $timestamp;
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}
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}
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$return_url = $fs->_get_sync_license_url( $plugin_id );
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$can_user_install = (
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( $fs->is_plugin() && current_user_can( 'install_plugins' ) ) ||
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( $fs->is_theme() && current_user_can( 'install_themes' ) )
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);
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$query_params = array_merge( $context_params, $_GET, array(
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// Current plugin version.
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'plugin_version' => $fs->get_plugin_version(),
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'sdk_version' => WP_FS__SDK_VERSION,
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'is_premium' => $is_premium ? 'true' : 'false',
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'can_install' => $can_user_install ? 'true' : 'false',
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'return_url' => $return_url,
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) );
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$xdebug_session = fs_request_get( 'XDEBUG_SESSION' );
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if ( false !== $xdebug_session ) {
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$query_params['XDEBUG_SESSION'] = $xdebug_session;
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}
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$view_params = array(
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'id' => $VARS['id'],
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'page' => strtolower( $fs->get_text_inline( 'Checkout', 'checkout' ) ) . ' ' . $fs->get_text_inline( 'PCI compliant', 'pci-compliant' ),
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);
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fs_require_once_template('secure-https-header.php', $view_params);
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?>
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<div id="fs_checkout" class="wrap fs-section fs-full-size-wrapper">
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<div id="fs_frame"></div>
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<script type="text/javascript">
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// http://stackoverflow.com/questions/4583703/jquery-post-request-not-ajax
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jQuery(function ($) {
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$.extend({
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form: function (url, data, method) {
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if (method == null) method = 'POST';
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if (data == null) data = {};
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var form = $('<form>').attr({
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method: method,
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action: url
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}).css({
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display: 'none'
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});
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var addData = function (name, data) {
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if ($.isArray(data)) {
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for (var i = 0; i < data.length; i++) {
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var value = data[i];
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addData(name + '[]', value);
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}
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} else if (typeof data === 'object') {
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for (var key in data) {
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if (data.hasOwnProperty(key)) {
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addData(name + '[' + key + ']', data[key]);
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}
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}
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} else if (data != null) {
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form.append($('<input>').attr({
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type : 'hidden',
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name : String(name),
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value: String(data)
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}));
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}
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};
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for (var key in data) {
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if (data.hasOwnProperty(key)) {
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addData(key, data[key]);
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}
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}
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return form.appendTo('body');
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}
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});
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});
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(function ($) {
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$(function () {
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var
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// Keep track of the i-frame height.
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frame_height = 800,
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base_url = '<?php echo FS_CHECKOUT__ADDRESS ?>',
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// Pass the parent page URL into the i-frame in a meaningful way (this URL could be
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// passed via query string or hard coded into the child page, it depends on your needs).
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src = base_url + '/?<?php echo http_build_query( $query_params ) ?>#' + encodeURIComponent(document.location.href),
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// Append the i-frame into the DOM.
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frame = $('<i' + 'frame " src="' + src + '" width="100%" height="' + frame_height + 'px" scrolling="no" frameborder="0" style="background: transparent; width: 1px; min-width: 100%;"><\/i' + 'frame>')
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.appendTo('#fs_frame');
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FS.PostMessage.init(base_url, [frame[0]]);
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FS.PostMessage.receiveOnce('height', function (data) {
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var h = data.height;
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if (!isNaN(h) && h > 0 && h != frame_height) {
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frame_height = h;
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frame.height(frame_height + 'px');
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FS.PostMessage.postScroll(frame[0]);
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}
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});
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FS.PostMessage.receiveOnce('install', function (data) {
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var requestData = {
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user_id : data.user.id,
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user_secret_key : data.user.secret_key,
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user_public_key : data.user.public_key,
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install_id : data.install.id,
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install_secret_key: data.install.secret_key,
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install_public_key: data.install.public_key
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};
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if (true === data.auto_install)
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requestData.auto_install = true;
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// Post data to activation URL.
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$.form('<?php echo fs_nonce_url( $fs->_get_admin_page_url( 'account', array(
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'fs_action' => $fs->get_unique_affix() . '_activate_new',
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'plugin_id' => $plugin_id
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) ), $fs->get_unique_affix() . '_activate_new' ) ?>', requestData).submit();
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});
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FS.PostMessage.receiveOnce('pending_activation', function (data) {
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var requestData = {
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user_email : data.user_email,
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support_email_address: data.support_email_address
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};
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if (true === data.auto_install)
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requestData.auto_install = true;
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$.form('<?php echo fs_nonce_url( $fs->_get_admin_page_url( 'account', array(
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'fs_action' => $fs->get_unique_affix() . '_activate_new',
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'plugin_id' => $plugin_id,
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'pending_activation' => true,
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'has_upgrade_context' => true,
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) ), $fs->get_unique_affix() . '_activate_new' ) ?>', requestData).submit();
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});
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FS.PostMessage.receiveOnce('get_context', function () {
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console.debug('receiveOnce', 'get_context');
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// If the user didn't connect his account with Freemius,
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// once he accepts the Terms of Service and Privacy Policy,
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// and then click the purchase button, the context information
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// of the user will be shared with Freemius in order to complete the
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// purchase workflow and activate the license for the right user.
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<?php $install_data = array_merge( $fs->get_opt_in_params(),
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array(
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'activation_url' => fs_nonce_url( $fs->_get_admin_page_url( '',
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array(
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'fs_action' => $fs->get_unique_affix() . '_activate_new',
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'plugin_id' => $plugin_id,
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) ),
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$fs->get_unique_affix() . '_activate_new' )
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) ) ?>
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FS.PostMessage.post('context', <?php echo json_encode( $install_data ) ?>, frame[0]);
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});
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FS.PostMessage.receiveOnce('purchaseCompleted', <?php echo $fs->apply_filters('checkout/purchaseCompleted', 'function (data) {
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console.log("checkout", "purchaseCompleted");
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}') ?>);
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FS.PostMessage.receiveOnce('get_dimensions', function (data) {
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console.debug('receiveOnce', 'get_dimensions');
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FS.PostMessage.post('dimensions', {
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height : $(document.body).height(),
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scrollTop: $(document).scrollTop()
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}, frame[0]);
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});
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var updateHeight = function () {
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frame.css('min-height', $(document.body).height() + 'px');
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};
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$(document).ready(updateHeight);
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$(window).resize(updateHeight);
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});
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})(jQuery);
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</script>
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</div>
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