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<?php |
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/** |
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* @package Freemius |
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* @copyright Copyright (c) 2024, 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 2.9.0 |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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class FS_Checkout_Manager { |
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|
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# region Singleton |
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|
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/** |
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* @var FS_Checkout_Manager |
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*/ |
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private static $_instance; |
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|
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/** |
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* @return FS_Checkout_Manager |
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*/ |
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static function instance() { |
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if ( ! isset( self::$_instance ) ) { |
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self::$_instance = new FS_Checkout_Manager(); |
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} |
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|
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return self::$_instance; |
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} |
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|
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private function __construct() { |
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} |
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|
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#endregion |
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|
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/** |
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* Retrieves the query params needed to load the Freemius Checkout in the context of the plugin. |
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* |
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* @param Freemius $fs |
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* @param number $plugin_id |
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* @param number $plan_id |
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* @param number $licenses |
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* |
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* @return array |
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*/ |
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public function get_query_params( Freemius $fs, $plugin_id, $plan_id, $licenses ) { |
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$timestamp = time(); |
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|
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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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|
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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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|
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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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|
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if ( $plugin_id == $fs->get_id() ) { |
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$is_premium = $fs->is_premium(); |
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|
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$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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|
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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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|
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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 = $addon_site; |
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} |
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} |
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} |
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|
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$context_params = array_merge( |
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$context_params, |
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FS_Security::instance()->get_context_params( |
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$site, |
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$timestamp, |
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'checkout' |
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) |
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); |
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} else { |
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$current_user = Freemius::_get_current_wp_user(); |
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|
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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' => $current_user->user_email, |
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'home_url' => home_url(), |
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) ); |
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|
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$fs_user = Freemius::_get_user_by_email( $current_user->user_email ); |
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|
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if ( is_object( $fs_user ) && $fs_user->is_verified() ) { |
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$context_params = array_merge( |
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$context_params, |
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FS_Security::instance()->get_context_params( |
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$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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} |
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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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/** |
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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'] = $timestamp; |
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} |
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} |
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|
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$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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|
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return 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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) ); |
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} |
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|
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/** |
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* The return URL to pass to the checkout when the checkout is loaded in "redirect" mode. |
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* |
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* @param Freemius $fs |
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* |
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* @return string |
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*/ |
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public function get_checkout_redirect_return_url( Freemius $fs ) { |
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$request_url = remove_query_arg( '_wp_http_referer' ); |
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|
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return fs_nonce_url( |
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$fs->checkout_url( |
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fs_request_get( 'billing_cycle' ), |
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fs_request_get_bool( 'trial' ), |
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array( |
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'process_redirect' => 'true', |
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'_wp_http_referer' => $request_url, |
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) |
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), |
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$this->get_checkout_redirect_nonce_action( $fs ) |
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); |
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} |
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|
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/** |
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* @param array $query_params |
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* @param string $base_url |
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* |
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* @return string |
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*/ |
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public function get_full_checkout_url( array $query_params, $base_url = FS_CHECKOUT__ADDRESS ) { |
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return $base_url . '/?' . http_build_query( $query_params ); |
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} |
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|
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/** |
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* Verifies the redirect after a checkout with the nonce. |
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* |
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* @param Freemius $fs |
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*/ |
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public function verify_checkout_redirect_nonce( Freemius $fs ) { |
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check_admin_referer( $this->get_checkout_redirect_nonce_action( $fs ) ); |
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} |
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|
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/** |
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* Get the URL to process a new install after the checkout. |
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* |
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* @param Freemius $fs |
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* @param number $plugin_id |
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* |
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* @return string |
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*/ |
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public function get_install_url( Freemius $fs, $plugin_id ) { |
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return 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' ); |
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} |
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|
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/** |
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* Get the URL to process a pending activation after the checkout. |
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* |
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* @param Freemius $fs |
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* @param number $plugin_id |
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* |
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* @return string |
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*/ |
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public function get_pending_activation_url( Freemius $fs, $plugin_id ) { |
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return 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' ); |
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} |
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|
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private function get_checkout_redirect_nonce_action( Freemius $fs ) { |
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return $fs->get_unique_affix() . '_checkout_redirect'; |
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} |
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} |
