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inc/freemius/includes/managers/class-fs-checkout-manager.php
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4.2.13
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4.3.17
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| @@ -1,242 +1,285 @@ | ||
| 1 | -<?php | |
| 2 | - /** | |
| 3 | - * @package Freemius | |
| 4 | - * @copyright Copyright (c) 2024, Freemius, Inc. | |
| 5 | - * @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License Version 3 | |
| 6 | - * @since 2.9.0 | |
| 7 | - */ | |
| 8 | - | |
| 9 | - if ( ! defined( 'ABSPATH' ) ) { | |
| 10 | - exit; | |
| 11 | - } | |
| 12 | - | |
| 13 | - class FS_Checkout_Manager { | |
| 14 | - | |
| 15 | - # region Singleton | |
| 16 | - | |
| 17 | - /** | |
| 18 | - * @var FS_Checkout_Manager | |
| 19 | - */ | |
| 20 | - private static $_instance; | |
| 21 | - | |
| 22 | - /** | |
| 23 | - * @return FS_Checkout_Manager | |
| 24 | - */ | |
| 25 | - static function instance() { | |
| 26 | - if ( ! isset( self::$_instance ) ) { | |
| 27 | - self::$_instance = new FS_Checkout_Manager(); | |
| 28 | - } | |
| 29 | - | |
| 30 | - return self::$_instance; | |
| 31 | - } | |
| 32 | - | |
| 33 | - private function __construct() { | |
| 34 | - } | |
| 35 | - | |
| 36 | - #endregion | |
| 37 | - | |
| 38 | - /** | |
| 39 | - * Retrieves the query params needed to load the Freemius Checkout in the context of the plugin. | |
| 40 | - * | |
| 41 | - * @param Freemius $fs | |
| 42 | - * @param number $plugin_id | |
| 43 | - * @param number $plan_id | |
| 44 | - * @param number $licenses | |
| 45 | - * | |
| 46 | - * @return array | |
| 47 | - */ | |
| 48 | - public function get_query_params( Freemius $fs, $plugin_id, $plan_id, $licenses ) { | |
| 49 | - $timestamp = time(); | |
| 50 | - | |
| 51 | - $context_params = array( | |
| 52 | - 'plugin_id' => $fs->get_id(), | |
| 53 | - 'public_key' => $fs->get_public_key(), | |
| 54 | - 'plugin_version' => $fs->get_plugin_version(), | |
| 55 | - 'mode' => 'dashboard', | |
| 56 | - 'trial' => fs_request_get_bool( 'trial' ), | |
| 57 | - 'is_ms' => ( fs_is_network_admin() && $fs->is_network_active() ), | |
| 58 | - ); | |
| 59 | - | |
| 60 | - if ( FS_Plugin_Plan::is_valid_id( $plan_id ) ) { | |
| 61 | - $context_params['plan_id'] = $plan_id; | |
| 62 | - } | |
| 63 | - | |
| 64 | - if ( $licenses === strval( intval( $licenses ) ) && $licenses > 0 ) { | |
| 65 | - $context_params['licenses'] = $licenses; | |
| 66 | - } | |
| 67 | - | |
| 68 | - if ( $plugin_id == $fs->get_id() ) { | |
| 69 | - $is_premium = $fs->is_premium(); | |
| 70 | - | |
| 71 | - $bundle_id = $fs->get_bundle_id(); | |
| 72 | - if ( ! is_null( $bundle_id ) ) { | |
| 73 | - $context_params['bundle_id'] = $bundle_id; | |
| 74 | - } | |
| 75 | - } else { | |
| 76 | - // Identify the module code version of the checkout context module. | |
| 77 | - if ( $fs->is_addon_activated( $plugin_id ) ) { | |
| 78 | - $fs_addon = Freemius::get_instance_by_id( $plugin_id ); | |
| 79 | - $is_premium = $fs_addon->is_premium(); | |
| 80 | - } else { | |
| 81 | - // If add-on isn't activated assume the premium version isn't installed. | |
| 82 | - $is_premium = false; | |
| 83 | - } | |
| 84 | - } | |
| 85 | - | |
| 86 | - // Get site context secure params. | |
| 87 | - if ( $fs->is_registered() ) { | |
| 88 | - $site = $fs->get_site(); | |
| 89 | - | |
| 90 | - if ( $plugin_id != $fs->get_id() ) { | |
| 91 | - if ( $fs->is_addon_activated( $plugin_id ) ) { | |
| 92 | - $fs_addon = Freemius::get_instance_by_id( $plugin_id ); | |
| 93 | - $addon_site = $fs_addon->get_site(); | |
| 94 | - if ( is_object( $addon_site ) ) { | |
| 95 | - $site = $addon_site; | |
| 96 | - } | |
| 97 | - } | |
| 98 | - } | |
| 99 | - | |
| 100 | - $context_params = array_merge( | |
| 101 | - $context_params, | |
| 102 | - FS_Security::instance()->get_context_params( | |
| 103 | - $site, | |
| 104 | - $timestamp, | |
| 105 | - 'checkout' | |
| 106 | - ) | |
| 107 | - ); | |
| 108 | - } else { | |
| 109 | - $current_user = Freemius::_get_current_wp_user(); | |
| 110 | - | |
| 111 | - // Add site and user info to the request, this information | |
| 112 | - // is NOT being stored unless the user complete the purchase | |
| 113 | - // and agrees to the TOS. | |
| 114 | - $context_params = array_merge( $context_params, array( | |
| 115 | - 'user_firstname' => $current_user->user_firstname, | |
| 116 | - 'user_lastname' => $current_user->user_lastname, | |
| 117 | - 'user_email' => $current_user->user_email, | |
| 118 | - 'home_url' => home_url(), | |
| 119 | - ) ); | |
| 120 | - | |
| 121 | - $fs_user = Freemius::_get_user_by_email( $current_user->user_email ); | |
| 122 | - | |
| 123 | - if ( is_object( $fs_user ) && $fs_user->is_verified() ) { | |
| 124 | - $context_params = array_merge( | |
| 125 | - $context_params, | |
| 126 | - FS_Security::instance()->get_context_params( | |
| 127 | - $fs_user, | |
| 128 | - $timestamp, | |
| 129 | - 'checkout' | |
| 130 | - ) | |
| 131 | - ); | |
| 132 | - } | |
| 133 | - } | |
| 134 | - | |
| 135 | - if ( $fs->is_payments_sandbox() ) { | |
| 136 | - // Append plugin secure token for sandbox mode authentication. | |
| 137 | - $context_params['sandbox'] = FS_Security::instance()->get_secure_token( | |
| 138 | - $fs->get_plugin(), | |
| 139 | - $timestamp, | |
| 140 | - 'checkout' | |
| 141 | - ); | |
| 142 | - | |
| 143 | - /** | |
| 144 | - * @since 1.1.7.3 Add security timestamp for sandbox even for anonymous user. | |
| 145 | - */ | |
| 146 | - if ( empty( $context_params['s_ctx_ts'] ) ) { | |
| 147 | - $context_params['s_ctx_ts'] = $timestamp; | |
| 148 | - } | |
| 149 | - } | |
| 150 | - | |
| 151 | - $can_user_install = ( | |
| 152 | - ( $fs->is_plugin() && current_user_can( 'install_plugins' ) ) || | |
| 153 | - ( $fs->is_theme() && current_user_can( 'install_themes' ) ) | |
| 154 | - ); | |
| 155 | - | |
| 156 | - return array_merge( $context_params, $_GET, array( | |
| 157 | - // Current plugin version. | |
| 158 | - 'plugin_version' => $fs->get_plugin_version(), | |
| 159 | - 'sdk_version' => WP_FS__SDK_VERSION, | |
| 160 | - 'is_premium' => $is_premium ? 'true' : 'false', | |
| 161 | - 'can_install' => $can_user_install ? 'true' : 'false', | |
| 162 | - ) ); | |
| 163 | - } | |
| 164 | - | |
| 165 | - /** | |
| 166 | - * The return URL to pass to the checkout when the checkout is loaded in "redirect" mode. | |
| 167 | - * | |
| 168 | - * @param Freemius $fs | |
| 169 | - * | |
| 170 | - * @return string | |
| 171 | - */ | |
| 172 | - public function get_checkout_redirect_return_url( Freemius $fs ) { | |
| 173 | - $request_url = remove_query_arg( '_wp_http_referer' ); | |
| 174 | - | |
| 175 | - return fs_nonce_url( | |
| 176 | - $fs->checkout_url( | |
| 177 | - fs_request_get( 'billing_cycle' ), | |
| 178 | - fs_request_get_bool( 'trial' ), | |
| 179 | - array( | |
| 180 | - 'process_redirect' => 'true', | |
| 181 | - '_wp_http_referer' => $request_url, | |
| 182 | - ) | |
| 183 | - ), | |
| 184 | - $this->get_checkout_redirect_nonce_action( $fs ) | |
| 185 | - ); | |
| 186 | - } | |
| 187 | - | |
| 188 | - /** | |
| 189 | - * @param array $query_params | |
| 190 | - * @param string $base_url | |
| 191 | - * | |
| 192 | - * @return string | |
| 193 | - */ | |
| 194 | - public function get_full_checkout_url( array $query_params, $base_url = FS_CHECKOUT__ADDRESS ) { | |
| 195 | - return $base_url . '/?' . http_build_query( $query_params ); | |
| 196 | - } | |
| 197 | - | |
| 198 | - /** | |
| 199 | - * Verifies the redirect after a checkout with the nonce. | |
| 200 | - * | |
| 201 | - * @param Freemius $fs | |
| 202 | - */ | |
| 203 | - public function verify_checkout_redirect_nonce( Freemius $fs ) { | |
| 204 | - check_admin_referer( $this->get_checkout_redirect_nonce_action( $fs ) ); | |
| 205 | - } | |
| 206 | - | |
| 207 | - /** | |
| 208 | - * Get the URL to process a new install after the checkout. | |
| 209 | - * | |
| 210 | - * @param Freemius $fs | |
| 211 | - * @param number $plugin_id | |
| 212 | - * | |
| 213 | - * @return string | |
| 214 | - */ | |
| 215 | - public function get_install_url( Freemius $fs, $plugin_id ) { | |
| 216 | - return fs_nonce_url( $fs->_get_admin_page_url( 'account', array( | |
| 217 | - 'fs_action' => $fs->get_unique_affix() . '_activate_new', | |
| 218 | - 'plugin_id' => $plugin_id, | |
| 219 | - ) ), $fs->get_unique_affix() . '_activate_new' ); | |
| 220 | - } | |
| 221 | - | |
| 222 | - /** | |
| 223 | - * Get the URL to process a pending activation after the checkout. | |
| 224 | - * | |
| 225 | - * @param Freemius $fs | |
| 226 | - * @param number $plugin_id | |
| 227 | - * | |
| 228 | - * @return string | |
| 229 | - */ | |
| 230 | - public function get_pending_activation_url( Freemius $fs, $plugin_id ) { | |
| 231 | - return fs_nonce_url( $fs->_get_admin_page_url( 'account', array( | |
| 232 | - 'fs_action' => $fs->get_unique_affix() . '_activate_new', | |
| 233 | - 'plugin_id' => $plugin_id, | |
| 234 | - 'pending_activation' => true, | |
| 235 | - 'has_upgrade_context' => true, | |
| 236 | - ) ), $fs->get_unique_affix() . '_activate_new' ); | |
| 237 | - } | |
| 238 | - | |
| 239 | - private function get_checkout_redirect_nonce_action( Freemius $fs ) { | |
| 240 | - return $fs->get_unique_affix() . '_checkout_redirect'; | |
| 241 | - } | |
| 242 | - } | |
| 1 | +<?php | |
| 2 | + /** | |
| 3 | + * @package Freemius | |
| 4 | + * @copyright Copyright (c) 2024, Freemius, Inc. | |
| 5 | + * @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License Version 3 | |
| 6 | + * @since 2.9.0 | |
| 7 | + */ | |
| 8 | + | |
| 9 | + if ( ! defined( 'ABSPATH' ) ) { | |
| 10 | + exit; | |
| 11 | + } | |
| 12 | + | |
| 13 | + class FS_Checkout_Manager { | |
| 14 | + | |
| 15 | + /** | |
| 16 | + * Allowlist of query parameters for checkout. | |
| 17 | + */ | |
| 18 | + private $_allowed_custom_params = array( | |
| 19 | + // currency | |
| 20 | + 'currency' => true, | |
| 21 | + 'default_currency' => true, | |
| 22 | + // cart | |
| 23 | + 'always_show_renewals_amount' => true, | |
| 24 | + 'annual_discount' => true, | |
| 25 | + 'billing_cycle' => true, | |
| 26 | + 'billing_cycle_selector' => true, | |
| 27 | + 'bundle_discount' => true, | |
| 28 | + 'maximize_discounts' => true, | |
| 29 | + 'multisite_discount' => true, | |
| 30 | + 'show_inline_currency_selector' => true, | |
| 31 | + 'show_monthly' => true, | |
| 32 | + // appearance | |
| 33 | + 'form_position' => true, | |
| 34 | + 'is_bundle_collapsed' => true, | |
| 35 | + 'layout' => true, | |
| 36 | + 'refund_policy_position' => true, | |
| 37 | + 'show_refund_badge' => true, | |
| 38 | + 'show_reviews' => true, | |
| 39 | + 'show_upsells' => true, | |
| 40 | + 'title' => true, | |
| 41 | + ); | |
| 42 | + | |
| 43 | + | |
| 44 | + # region Singleton | |
| 45 | + | |
| 46 | + /** | |
| 47 | + * @var FS_Checkout_Manager | |
| 48 | + */ | |
| 49 | + private static $_instance; | |
| 50 | + | |
| 51 | + /** | |
| 52 | + * @return FS_Checkout_Manager | |
| 53 | + */ | |
| 54 | + static function instance() { | |
| 55 | + if ( ! isset( self::$_instance ) ) { | |
| 56 | + self::$_instance = new FS_Checkout_Manager(); | |
| 57 | + } | |
| 58 | + | |
| 59 | + return self::$_instance; | |
| 60 | + } | |
| 61 | + | |
| 62 | + private function __construct() { | |
| 63 | + } | |
| 64 | + | |
| 65 | + #endregion | |
| 66 | + | |
| 67 | + /** | |
| 68 | + * Retrieves the query params needed to load the Freemius Checkout in the context of the plugin. | |
| 69 | + * | |
| 70 | + * @param Freemius $fs | |
| 71 | + * @param number $plugin_id | |
| 72 | + * @param number $plan_id | |
| 73 | + * @param number $licenses | |
| 74 | + * | |
| 75 | + * @return array | |
| 76 | + */ | |
| 77 | + public function get_query_params( Freemius $fs, $plugin_id, $plan_id, $licenses ) { | |
| 78 | + $timestamp = time(); | |
| 79 | + | |
| 80 | + $context_params = array( | |
| 81 | + 'plugin_id' => $fs->get_id(), | |
| 82 | + 'public_key' => $fs->get_public_key(), | |
| 83 | + 'plugin_version' => $fs->get_plugin_version(), | |
| 84 | + 'mode' => 'dashboard', | |
| 85 | + 'trial' => fs_request_get_bool( 'trial' ), | |
| 86 | + 'is_ms' => ( fs_is_network_admin() && $fs->is_network_active() ), | |
| 87 | + ); | |
| 88 | + | |
| 89 | + if ( FS_Plugin_Plan::is_valid_id( $plan_id ) ) { | |
| 90 | + $context_params['plan_id'] = $plan_id; | |
| 91 | + } | |
| 92 | + | |
| 93 | + if ( $licenses === strval( intval( $licenses ) ) && $licenses > 0 ) { | |
| 94 | + $context_params['licenses'] = $licenses; | |
| 95 | + } | |
| 96 | + | |
| 97 | + if ( $plugin_id == $fs->get_id() ) { | |
| 98 | + $is_premium = $fs->is_premium(); | |
| 99 | + | |
| 100 | + $bundle_id = $fs->get_bundle_id(); | |
| 101 | + if ( ! is_null( $bundle_id ) ) { | |
| 102 | + $context_params['bundle_id'] = $bundle_id; | |
| 103 | + } | |
| 104 | + } else { | |
| 105 | + // Identify the module code version of the checkout context module. | |
| 106 | + if ( $fs->is_addon_activated( $plugin_id ) ) { | |
| 107 | + $fs_addon = Freemius::get_instance_by_id( $plugin_id ); | |
| 108 | + $is_premium = $fs_addon->is_premium(); | |
| 109 | + } else { | |
| 110 | + // If add-on isn't activated assume the premium version isn't installed. | |
| 111 | + $is_premium = false; | |
| 112 | + } | |
| 113 | + | |
| 114 | + // Override the checkout context with the add-on's purchase details so the checkout flow is initialized for the selected add-on instead of the parent product. | |
| 115 | + $context_params['plugin_id'] = $plugin_id; | |
| 116 | + | |
| 117 | + foreach ( array( 'plan_id', 'pricing_id', 'billing_cycle', 'is_trial' ) as $param ) { | |
| 118 | + if ( fs_request_has( $param ) ) { | |
| 119 | + $context_params[ $param ] = fs_request_get( $param ); | |
| 120 | + } | |
| 121 | + } | |
| 122 | + } | |
| 123 | + | |
| 124 | + // Get site context secure params. | |
| 125 | + if ( $fs->is_registered() ) { | |
| 126 | + $site = $fs->get_site(); | |
| 127 | + | |
| 128 | + if ( $plugin_id != $fs->get_id() ) { | |
| 129 | + if ( $fs->is_addon_activated( $plugin_id ) ) { | |
| 130 | + $fs_addon = Freemius::get_instance_by_id( $plugin_id ); | |
| 131 | + $addon_site = $fs_addon->get_site(); | |
| 132 | + if ( is_object( $addon_site ) ) { | |
| 133 | + $site = $addon_site; | |
| 134 | + } | |
| 135 | + } | |
| 136 | + } | |
| 137 | + | |
| 138 | + $context_params = array_merge( | |
| 139 | + $context_params, | |
| 140 | + FS_Security::instance()->get_context_params( | |
| 141 | + $site, | |
| 142 | + $timestamp, | |
| 143 | + 'checkout' | |
| 144 | + ) | |
| 145 | + ); | |
| 146 | + } else { | |
| 147 | + $current_user = Freemius::_get_current_wp_user(); | |
| 148 | + | |
| 149 | + // Add site and user info to the request, this information | |
| 150 | + // is NOT being stored unless the user complete the purchase | |
| 151 | + // and agrees to the TOS. | |
| 152 | + $context_params = array_merge( $context_params, array( | |
| 153 | + 'user_firstname' => $current_user->user_firstname, | |
| 154 | + 'user_lastname' => $current_user->user_lastname, | |
| 155 | + 'user_email' => $current_user->user_email, | |
| 156 | + 'home_url' => home_url(), | |
| 157 | + ) ); | |
| 158 | + | |
| 159 | + $fs_user = Freemius::_get_user_by_email( $current_user->user_email ); | |
| 160 | + | |
| 161 | + if ( is_object( $fs_user ) && $fs_user->is_verified() ) { | |
| 162 | + $context_params = array_merge( | |
| 163 | + $context_params, | |
| 164 | + FS_Security::instance()->get_context_params( | |
| 165 | + $fs_user, | |
| 166 | + $timestamp, | |
| 167 | + 'checkout' | |
| 168 | + ) | |
| 169 | + ); | |
| 170 | + } | |
| 171 | + } | |
| 172 | + | |
| 173 | + if ( $fs->is_payments_sandbox() ) { | |
| 174 | + // Append plugin secure token for sandbox mode authentication. | |
| 175 | + $context_params['sandbox'] = FS_Security::instance()->get_secure_token( | |
| 176 | + $fs->get_plugin(), | |
| 177 | + $timestamp, | |
| 178 | + 'checkout' | |
| 179 | + ); | |
| 180 | + | |
| 181 | + /** | |
| 182 | + * @since 1.1.7.3 Add security timestamp for sandbox even for anonymous user. | |
| 183 | + */ | |
| 184 | + if ( empty( $context_params['s_ctx_ts'] ) ) { | |
| 185 | + $context_params['s_ctx_ts'] = $timestamp; | |
| 186 | + } | |
| 187 | + } | |
| 188 | + | |
| 189 | + $can_user_install = ( | |
| 190 | + ( $fs->is_plugin() && current_user_can( 'install_plugins' ) ) || | |
| 191 | + ( $fs->is_theme() && current_user_can( 'install_themes' ) ) | |
| 192 | + ); | |
| 193 | + | |
| 194 | + $filtered_params = $fs->apply_filters('checkout/parameters', $context_params); | |
| 195 | + | |
| 196 | + // Allowlist only allowed query params. | |
| 197 | + $filtered_params = array_intersect_key($filtered_params, $this->_allowed_custom_params); | |
| 198 | + | |
| 199 | + return array_merge( $_GET, $context_params, $filtered_params, array( | |
| 200 | + // Current plugin version. | |
| 201 | + 'plugin_version' => $fs->get_plugin_version(), | |
| 202 | + 'sdk_version' => WP_FS__SDK_VERSION, | |
| 203 | + 'is_premium' => $is_premium ? 'true' : 'false', | |
| 204 | + 'can_install' => $can_user_install ? 'true' : 'false', | |
| 205 | + ) ); | |
| 206 | + } | |
| 207 | + | |
| 208 | + /** | |
| 209 | + * The return URL to pass to the checkout when the checkout is loaded in "redirect" mode. | |
| 210 | + * | |
| 211 | + * @param Freemius $fs | |
| 212 | + * | |
| 213 | + * @return string | |
| 214 | + */ | |
| 215 | + public function get_checkout_redirect_return_url( Freemius $fs ) { | |
| 216 | + $request_url = remove_query_arg( '_wp_http_referer' ); | |
| 217 | + | |
| 218 | + return fs_nonce_url( | |
| 219 | + $fs->checkout_url( | |
| 220 | + fs_request_get( 'billing_cycle' ), | |
| 221 | + fs_request_get_bool( 'trial' ), | |
| 222 | + array( | |
| 223 | + 'process_redirect' => 'true', | |
| 224 | + '_wp_http_referer' => $request_url, | |
| 225 | + ) | |
| 226 | + ), | |
| 227 | + $this->get_checkout_redirect_nonce_action( $fs ) | |
| 228 | + ); | |
| 229 | + } | |
| 230 | + | |
| 231 | + /** | |
| 232 | + * @param array $query_params | |
| 233 | + * @param string $base_url | |
| 234 | + * | |
| 235 | + * @return string | |
| 236 | + */ | |
| 237 | + public function get_full_checkout_url( array $query_params, $base_url = FS_CHECKOUT__ADDRESS ) { | |
| 238 | + return $base_url . '/?' . http_build_query( $query_params ); | |
| 239 | + } | |
| 240 | + | |
| 241 | + /** | |
| 242 | + * Verifies the redirect after a checkout with the nonce. | |
| 243 | + * | |
| 244 | + * @param Freemius $fs | |
| 245 | + */ | |
| 246 | + public function verify_checkout_redirect_nonce( Freemius $fs ) { | |
| 247 | + check_admin_referer( $this->get_checkout_redirect_nonce_action( $fs ) ); | |
| 248 | + } | |
| 249 | + | |
| 250 | + /** | |
| 251 | + * Get the URL to process a new install after the checkout. | |
| 252 | + * | |
| 253 | + * @param Freemius $fs | |
| 254 | + * @param number $plugin_id | |
| 255 | + * | |
| 256 | + * @return string | |
| 257 | + */ | |
| 258 | + public function get_install_url( Freemius $fs, $plugin_id ) { | |
| 259 | + return fs_nonce_url( $fs->_get_admin_page_url( 'account', array( | |
| 260 | + 'fs_action' => $fs->get_unique_affix() . '_activate_new', | |
| 261 | + 'plugin_id' => $plugin_id, | |
| 262 | + ) ), $fs->get_unique_affix() . '_activate_new' ); | |
| 263 | + } | |
| 264 | + | |
| 265 | + /** | |
| 266 | + * Get the URL to process a pending activation after the checkout. | |
| 267 | + * | |
| 268 | + * @param Freemius $fs | |
| 269 | + * @param number $plugin_id | |
| 270 | + * | |
| 271 | + * @return string | |
| 272 | + */ | |
| 273 | + public function get_pending_activation_url( Freemius $fs, $plugin_id ) { | |
| 274 | + return fs_nonce_url( $fs->_get_admin_page_url( 'account', array( | |
| 275 | + 'fs_action' => $fs->get_unique_affix() . '_activate_new', | |
| 276 | + 'plugin_id' => $plugin_id, | |
| 277 | + 'pending_activation' => true, | |
| 278 | + 'has_upgrade_context' => true, | |
| 279 | + ) ), $fs->get_unique_affix() . '_activate_new' ); | |
| 280 | + } | |
| 281 | + | |
| 282 | + private function get_checkout_redirect_nonce_action( Freemius $fs ) { | |
| 283 | + return $fs->get_unique_affix() . '_checkout_redirect'; | |
| 284 | + } | |
| 285 | + } | |