Your IP : 216.73.216.138
<?php
/**
* Plugin updater
*
* @since 2.1.0
* @deprecated 4.18.0
*
* @package LearnDash\Deprecated
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
_deprecated_file(
__FILE__,
'4.18.0',
esc_html( LEARNDASH_LMS_PLUGIN_DIR . '/includes/ld-license.php' )
);
if ( ! class_exists( 'nss_plugin_updater_sfwd_lms' ) ) {
/**
* Class to update LearnDash
*/
class nss_plugin_updater_sfwd_lms { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedClassFound, PEAR.NamingConventions.ValidClassName.StartWithCapital, PEAR.NamingConventions.ValidClassName.Invalid, Generic.Classes.OpeningBraceSameLine.ContentAfterBrace -- We're not renaming the class.
/**
* The plugin current version
*
* @since 3.0.0
* @deprecated 4.18.0
*
* @var string
*/
public $current_version;
/**
* The plugin remote update path
*
* @since 3.0.0
* @deprecated 4.18.0
*
* @var string
*/
public $update_path;
/**
* The plugin remote base update path
*
* @since 4.5.0
* @deprecated 4.18.0
*
* @var string
*/
private $update_path_base;
/**
* Plugin Slug (plugin_directory/plugin_file.php)
*
* @since 3.0.0
* @deprecated 4.18.0
*
* @var string
*/
public $plugin_slug;
/**
* Plugin name (plugin_file)
*
* @since 3.0.0
* @deprecated 4.18.0
*
* @var string
*/
public $slug;
/**
* Initialized as $slug, this is used as a substring to create dynamic hooks and actions
*
* @since 3.0.0
* @deprecated 4.18.0
*
* @var string
*/
public $code;
/**
* Updater object
*
* @since 3.0.0
* @deprecated 4.18.0
*
* @var object
*/
private $ld_updater;
/**
* Upgrade notice
*
* @since 3.1.4
* @deprecated 4.18.0
*
* @var array
*/
private $upgrade_notice = array();
/**
* Minutes value of how frequent we validate the license.
*
* @since 3.6.0.3
* @deprecated 4.18.0
*
* @var integer $plugin_license_cache_time_limit (minutes).
*/
private $plugin_license_cache_time_limit;
/**
* Minutes value of how frequent we check for new plugin information.
*
* @since 3.6.0.3
* @deprecated 4.18.0
*
* @var integer $plugin_info_cache_time_limit (minutes).
*/
private $plugin_info_cache_time_limit;
/**
* Initialize a new instance of the WordPress Auto-Update class
*
* @since 2.1.0
* @deprecated 4.18.0
*
* @param string $update_path Update path.
* @param string $plugin_slug Plugin slug.
*/
public function __construct( $update_path, $plugin_slug ) {
_deprecated_constructor( __CLASS__, '4.18.0' );
// Set the class public variables.
$this->plugin_slug = $plugin_slug;
$this->current_version = LEARNDASH_VERSION;
$this->update_path_base = $update_path;
list ( $t1, $t2 ) = explode( '/', $plugin_slug );
$this->slug = str_replace( '.php', '', $t2 );
$code = esc_attr( $this->slug );
$this->code = $code;
$this->plugin_license_cache_time_limit = 3600; // 60 minutes.
if ( ( defined( 'LEARNDASH_PLUGIN_LICENSE_INTERVAL' ) ) && ( LEARNDASH_PLUGIN_LICENSE_INTERVAL > 3600 ) ) {
$this->plugin_license_cache_time_limit = LEARNDASH_PLUGIN_LICENSE_INTERVAL;
}
$this->plugin_info_cache_time_limit = 600; // 10 minutes.
if ( ( defined( 'LEARNDASH_PLUGIN_INFO_INTERVAL' ) ) && ( LEARNDASH_PLUGIN_INFO_INTERVAL > 600 ) ) {
$this->plugin_info_cache_time_limit = LEARNDASH_PLUGIN_INFO_INTERVAL;
}
$license = get_option( 'nss_plugin_license_' . $code );
$licenseemail = get_option( 'nss_plugin_license_email_' . $code );
if ( ( empty( $license ) ) || ( empty( $licenseemail ) ) ) {
$this->reset();
} elseif ( learndash_updates_enabled() ) {
// Build the updater path ONLY if the license and email are not empty. This prevents unnecessary calls to the remote server.
$this->generate_update_path();
}
// Add Menu.
add_action( 'admin_menu', array( $this, 'nss_plugin_license_menu' ), 1 );
// define the alternative API for updating checking.
add_filter( 'pre_set_site_transient_update_plugins', array( $this, 'check_update' ) );
// Define the alternative response for information checking.
add_filter( 'plugins_api', array( $this, 'check_info' ), 50, 3 );
add_action( 'in_admin_header', array( $this, 'check_notice' ) );
add_action( 'admin_notices', array( &$this, 'admin_notice_upgrade_notice' ) );
add_action( 'in_plugin_update_message-' . $this->plugin_slug, array( $this, 'show_upgrade_notification' ), 10, 2 );
// Handle License post update.
add_action( 'admin_init', array( $this, 'nss_plugin_license_update' ), 1 );
}
/**
* Handle license form post updates.
*
* @since 3.0.0
* @deprecated 4.18.0
*
* @return void
*/
public function nss_plugin_license_update() {
_deprecated_function( __METHOD__, '4.18.0' );
if ( ( isset( $_GET['force-check'] ) ) && ( '1' === $_GET['force-check'] ) ) {
delete_option( 'nss_plugin_info_check_' . $this->slug );
delete_option( 'nss_plugin_check_' . $this->slug );
}
// See if the user has posted us some information.
// If they did, this hidden field will be set to 'Y'.
if ( ( isset( $_POST['ld_plugin_license_nonce'] ) ) && ( ! empty( $_POST['ld_plugin_license_nonce'] ) ) && ( wp_verify_nonce( $_POST['ld_plugin_license_nonce'], 'update_nss_plugin_license_' . $this->code ) ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Deprecated/unused code.
$license = '';
if ( ( isset( $_POST[ 'nss_plugin_license_' . $this->code ] ) ) && ( ! empty( $_POST[ 'nss_plugin_license_' . $this->code ] ) ) ) {
$license = trim( sanitize_text_field( wp_unslash( $_POST[ 'nss_plugin_license_' . $this->code ] ) ) );
}
$email = '';
if ( ( isset( $_POST[ 'nss_plugin_license_email_' . $this->code ] ) ) && ( is_email( $_POST[ 'nss_plugin_license_email_' . $this->code ] ) ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash -- Deprecated/unused code.
$email = trim( sanitize_text_field( wp_unslash( $_POST[ 'nss_plugin_license_email_' . $this->code ] ) ) );
}
// Save the posted value in the database.
update_option( 'nss_plugin_license_' . $this->code, trim( $license ), LEARNDASH_PLUGIN_LICENSE_OPTIONS_AUTOLOAD );
update_option( 'nss_plugin_license_email_' . $this->code, trim( $email ), LEARNDASH_PLUGIN_LICENSE_OPTIONS_AUTOLOAD );
$this->reset();
$this->generate_update_path();
$this->getRemote_license();
?>
<script> window.location = window.location; </script>
<?php
}
}
/**
* Show upgrade notification
*
* @since 3.1.4
* @deprecated 4.18.0
*
* @param array $current_plugin_metadata Current metadata.
* @param array $new_plugin_metadata New metadata.
*
* @return void
*/
public function show_upgrade_notification( $current_plugin_metadata, $new_plugin_metadata ) { // phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.FoundAfterLastUsed -- Deprecated/unused code.
_deprecated_function( __METHOD__, '4.18.0' );
$upgrade_notice = $this->get_plugin_upgrade_notice();
if ( ! empty( $upgrade_notice ) ) {
echo '</p><p class="ld-plugin-update-notice">' . str_replace( array( '<p>', '</p>' ), array( '', '<br />' ), $upgrade_notice ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Need to output HTML.
}
}
/**
* Utility function to the status of the license.
*
* @since 3.0.0
* @deprecated 4.18.0
*
* @return bool
*/
public function is_license_valid() {
_deprecated_function( __METHOD__, '4.18.0' );
$license = get_option( 'nss_plugin_remote_license_' . $this->slug );
if ( ( isset( $license['value'] ) ) && ( '1' === $license['value'] ) ) {
return true;
}
return false;
}
/**
* Checks to see if a license administrative notice needs to be displayed, and if so, displays it.
*
* @since 2.1.0
* @deprecated 4.18.0
*
* @return void
*/
public function check_notice() {
_deprecated_function( __METHOD__, '4.18.0' );
if ( ( isset( $_GET['force-check'] ) ) && ( '1' === $_GET['force-check'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Deprecated/unused code.
delete_option( 'nss_plugin_info_check_' . $this->slug );
delete_option( 'nss_plugin_check_' . $this->slug );
}
if ( ( isset( $_REQUEST['page'] ) ) && ( 'nss_plugin_license-' . $this->code . '-settings' === $_REQUEST['page'] ) || // phpcs:ignore WordPress.Security.NonceVerification.Recommended, Generic.CodeAnalysis.RequireExplicitBooleanOperatorPrecedence.MissingParentheses -- Deprecated/unused code.
( isset( $_REQUEST['page'] ) ) && ( 'learndash-setup' === $_REQUEST['page'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended, Generic.CodeAnalysis.RequireExplicitBooleanOperatorPrecedence.MissingParentheses -- Deprecated/unused code.
$this->check_update( array() );
}
if ( ! $this->is_license_valid() ) {
add_action( 'admin_notices', array( $this, 'admin_notice' ) );
}
}
/**
* Determines if the plugin should check for updates
*
* @since 2.1.0
* @deprecated 4.18.0
*
* @return bool
*/
public function time_to_recheck() {
_deprecated_function( __METHOD__, '4.18.0' );
return $this->time_to_recheck_license();
}
/**
* Determines whether it is time to re-check the license.
*
* @since 3.6.0.3
* @deprecated 4.18.0
*
* @return bool
*/
public function time_to_recheck_license() {
_deprecated_function( __METHOD__, '4.18.0' );
if ( ( isset( $_REQUEST['pluginupdate'] ) ) && ( $_REQUEST['pluginupdate'] === $this->code ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Deprecated/unused code.
return true;
}
$nss_plugin_check = get_option( 'nss_plugin_check_' . $this->slug );
$nss_plugin_check = absint( $nss_plugin_check );
$time_less_interval = $nss_plugin_check + ( $this->plugin_license_cache_time_limit * MINUTE_IN_SECONDS ) - time();
if ( $time_less_interval < 0 ) {
return true;
}
return false;
}
/**
* Resets the time the plugin was checked last, and removes previous license, version, and plugin info data
*
* @since 2.1.0
* @deprecated 4.18.0
*
* @return void
*/
public function reset() {
_deprecated_function( __METHOD__, '4.18.0' );
delete_option( 'nss_plugin_remote_version_' . $this->slug );
delete_option( 'nss_plugin_remote_license_' . $this->slug );
delete_option( 'nss_plugin_info_' . $this->slug );
delete_option( 'nss_plugin_check_' . $this->slug );
delete_option( 'nss_plugin_info_check_' . $this->slug );
}
/**
* Generates the update path for the plugin
*
* @since 4.5.0
* @deprecated 4.18.0
*
* @return void
*/
public function generate_update_path() {
_deprecated_function( __METHOD__, '4.18.0' );
$license = get_option( 'nss_plugin_license_' . $this->code );
$licenseemail = get_option( 'nss_plugin_license_email_' . $this->code );
if ( empty( $license ) || empty( $licenseemail ) ) {
return;
}
$this->update_path = add_query_arg(
array(
'pluginupdate' => $this->code,
'licensekey' => rawurlencode( $license ),
'licenseemail' => rawurlencode( $licenseemail ),
'nsspu_wpurl' => rawurlencode( get_bloginfo( 'wpurl' ) ),
'nsspu_admin' => rawurlencode( get_bloginfo( 'admin_email' ) ),
'nsspu_test' => 'TEST',
'current_version' => $this->current_version,
),
$this->update_path_base
);
}
/**
* Echos the administrative notice if the plugin license is incorrect.
*
* @since 2.1.0
* @deprecated 4.18.0
*
* @return void
*/
public function admin_notice() {
_deprecated_function( __METHOD__, '4.18.0' );
static $notice_shown = false;
if ( true === $notice_shown ) {
return;
}
$current_screen = get_current_screen();
if (
in_array(
$current_screen->id,
[
'admin_page_nss_plugin_license-sfwd_lms-settings',
'dashboard',
'admin_page_learndash-setup',
'admin_page_learndash_hub_licensing',
],
true
)
) {
return;
}
$notice_shown = true;
if ( learndash_is_license_hub_valid() ) {
return;
}
printf(
'<div class="%s" %s><p>%s</p></div>',
esc_attr(
learndash_get_license_class( 'notice notice-error is-dismissible learndash-license-is-dismissible' )
),
learndash_get_license_data_attrs(), // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Hardcoded, escaped in function.
wp_kses_post( learndash_get_license_message( 2 ) )
);
}
/**
* Support for admin notice header for "Upgrade Notice Admin" header
* from readme.txt.
*
* @since 3.1.4
* @deprecated 4.18.0
*
* @return void
*/
public function admin_notice_upgrade_notice() {
_deprecated_function( __METHOD__, '4.18.0' );
static $notice_shown_upgrade_notice = false;
if ( true !== $notice_shown_upgrade_notice ) {
/** This filter is documented in includes/class-ld-addons-updater.php */
if ( apply_filters( 'learndash_upgrade_notice_admin_show', true ) ) {
$upgrade_notice = $this->get_plugin_upgrade_notice( 'upgrade_notice_admin' );
if ( ! empty( $upgrade_notice ) ) {
$notice_shown_upgrade_notice = true;
?>
<div class="notice notice-error notice-alt is-dismissible ld-plugin-update-notice">
<?php echo wp_kses_post( $upgrade_notice ); ?>
</div>
<?php
}
}
}
}
/**
* Adds admin notices, and deactivates the plugin.
*
* @since 2.1.0
* @deprecated 4.18.0
*
* @return void
*/
public function invalid_current_license() {
_deprecated_function( __METHOD__, '4.18.0' );
}
/**
* Returns the metadata of the LearnDash plugin
*
* @since 2.1.0
* @deprecated 4.18.0
*
* @return object Metadata of the LearnDash plugin
*/
public function get_plugin_data() {
_deprecated_function( __METHOD__, '4.18.0' );
if ( ! function_exists( 'get_plugin_data' ) ) {
include_once ABSPATH . 'wp-admin' . DIRECTORY_SEPARATOR . 'includes' . DIRECTORY_SEPARATOR . 'plugin.php';
}
return (object) get_plugin_data( dirname( dirname( __DIR__ ) ) . DIRECTORY_SEPARATOR . $this->plugin_slug );
}
/**
* Add our self-hosted autoupdate plugin to the filter transient
*
* @since 2.1.0
* @deprecated 4.18.0
*
* @param mixed $transient Value of transient.
*
* @return object $transient
*/
public function check_update( $transient ) {
_deprecated_function( __METHOD__, '4.18.0' );
if ( ( isset( $_GET['force-check'] ) ) && ( $_GET['force-check'] === $this->code ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Deprecated/unused code.
error_log( $_SERVER['SERVER_NAME'] . ': ' . __FUNCTION__ . ': return true #2' ); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log, WordPress.Security.ValidatedSanitizedInput.InputNotValidated, WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Deprecated/unused code.
}
if ( is_array( $transient ) ) {
$transient = (object) $transient;
}
// If the update_pathis not set then abort.
if ( empty( $this->update_path ) ) {
return $transient;
}
$remote_version = '';
$license = '';
// Get the remote version.
$info = $this->getRemote_information();
if ( ( $info ) && ( property_exists( $info, 'new_version' ) ) ) {
$remote_version = $info->new_version;
update_option( 'nss_plugin_remote_version_' . $this->slug, $remote_version, LEARNDASH_PLUGIN_LICENSE_OPTIONS_AUTOLOAD );
}
// If a newer version is available, add the update.
if ( ( ! empty( $remote_version ) ) && ( version_compare( $this->current_version, $remote_version, '<' ) ) ) {
$obj = new stdClass();
$obj->slug = $this->slug;
$obj->new_version = $remote_version;
$obj->plugin = 'sfwd-lms/' . $this->slug;
$obj->url = $this->update_path;
$obj->package = $this->update_path;
$plugin_readme = $this->get_plugin_readme();
if ( ! empty( $plugin_readme ) ) {
// First we remove the properties we DON'T want from the support site.
foreach ( array( 'sections', 'requires', 'tested', 'last_updated' ) as $property_key ) {
if ( property_exists( $obj, $property_key ) ) {
unset( $obj->$property_key );
}
}
if ( isset( $plugin_readme['upgrade_notice'] ) ) {
unset( $plugin_readme['upgrade_notice'] );
}
foreach ( $plugin_readme as $key => $val ) {
if ( ! property_exists( $obj, $key ) ) {
$obj->$key = $val;
}
}
}
if ( ! property_exists( $obj, 'icons' ) ) {
// Add an image for the WP 4.9.x plugins update screen.
$obj->icons = array(
'default' => LEARNDASH_LMS_PLUGIN_URL . '/assets/images/ld-plugin-image.jpg',
);
}
$transient->response[ $this->plugin_slug ] = $obj;
}
return $transient;
}
/**
* Get plugin readme
*
* @since 3.1.4
* @deprecated 4.18.0
*
* @return string|void
*/
public function get_plugin_readme() {
_deprecated_function( __METHOD__, '4.18.0' );
$override_cache = false;
if ( isset( $_GET['force-check'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Deprecated/unused code.
$override_cache = true;
}
if ( ! empty( $this->update_path ) ) {
if ( class_exists( 'LearnDash_Addon_Updater' ) ) {
if ( is_null( $this->ld_updater ) ) {
$this->ld_updater = LearnDash_Addon_Updater::get_instance();
}
$this->ld_updater->get_addon_plugins( $override_cache );
return $this->ld_updater->update_plugin_readme( 'learndash-core-readme', $override_cache );
}
}
}
/**
* Get plugin upgrade notice
*
* @since 3.1.4
* @deprecated 4.18.0
*
* @param string $admin Which upgrade notice to process.
*
* @return string
*/
public function get_plugin_upgrade_notice( $admin = 'upgrade_notice' ) {
_deprecated_function( __METHOD__, '4.18.0' );
$upgrade_notice = '';
$plugin_readme = $this->get_plugin_readme();
if ( 'upgrade_notice' === $admin ) {
if ( ( isset( $plugin_readme['upgrade_notice']['content'] ) ) && ( ! empty( $plugin_readme['upgrade_notice']['content'] ) ) ) {
foreach ( $plugin_readme['upgrade_notice']['content'] as $upgrade_notice_version => $upgrade_notice_message ) {
if ( version_compare( $upgrade_notice_version, $this->current_version, '>' ) ) {
$upgrade_notice_message = str_replace( array( "\r\n", "\n", "\r" ), '', $upgrade_notice_message );
$upgrade_notice_message = str_replace( '</p><p>', '<br /><br />', $upgrade_notice_message );
$upgrade_notice_message = str_replace( '<p>', '', $upgrade_notice_message );
$upgrade_notice_message = str_replace( '</p>', '', $upgrade_notice_message );
$upgrade_notice .= '<p><span class="version">' . $upgrade_notice_version . '</span>: ' . $upgrade_notice_message . '</p>';
}
}
}
} elseif ( 'upgrade_notice_admin' === $admin ) {
if ( ( isset( $plugin_readme['upgrade_notice_admin']['content'] ) ) && ( ! empty( $plugin_readme['upgrade_notice_admin']['content'] ) ) ) {
foreach ( $plugin_readme['upgrade_notice_admin']['content'] as $upgrade_notice_version => $upgrade_notice_message ) {
if ( version_compare( $upgrade_notice_version, $this->current_version, '>' ) ) {
$upgrade_notice_message = str_replace( array( '<h4>', '</h4>' ), array( '<p class="header">', '</p>' ), $upgrade_notice_message );
$upgrade_notice .= $upgrade_notice_message;
}
}
}
}
return $upgrade_notice;
}
/**
* Add our self-hosted description to the filter, or returns false
*
* @since 2.1.0
* @deprecated 4.18.0
*
* @param bool $return_false False.
* @param array $action Action to perform.
* @param object $arg Object of arguments.
*
* @return bool|object
*/
public function check_info( $return_false, $action, $arg ) {
_deprecated_function( __METHOD__, '4.18.0' );
if ( empty( $arg ) || empty( $arg->slug ) || empty( $this->slug ) ) {
return $return_false;
}
if ( $arg->slug === $this->slug ) {
if ( ! $this->time_to_recheck_license() ) {
$info = get_option( 'nss_plugin_info_' . $this->slug );
if ( ! empty( $info ) ) {
return $info;
}
}
if ( 'plugin_information' === $action ) {
$information = $this->getRemote_information();
update_option( 'nss_plugin_info_' . $this->slug, $information, LEARNDASH_PLUGIN_LICENSE_OPTIONS_AUTOLOAD );
$return_false = $information;
}
}
return $return_false;
}
/**
* Return the remote version, or returns false
*
* @since 3.0.0
* @deprecated 4.18.0
*
* @return bool|string $remote_version
*/
public function getRemote_version() {
_deprecated_function( __METHOD__, '4.18.0' );
if ( ! empty( $this->update_path ) ) {
if ( defined( 'LEARNDASH_UPDATE_HTTP_METHOD' ) ) {
// error_log( $_SERVER['SERVER_NAME'] . ': ' . __FUNCTION__ . ': LEARNDASH_UPDATE_HTTP_METHOD['. LEARNDASH_UPDATE_HTTP_METHOD . ']' );.
if ( 'post' === LEARNDASH_UPDATE_HTTP_METHOD ) {
$request = wp_remote_post(
$this->update_path,
array(
'body' => array( 'action' => 'version' ),
'timeout' => LEARNDASH_HTTP_REMOTE_POST_TIMEOUT,
)
);
} elseif ( 'get' === LEARNDASH_UPDATE_HTTP_METHOD ) {
$request = wp_remote_get(
$this->update_path,
array(
'body' => array( 'action' => 'version' ),
'timeout' => LEARNDASH_HTTP_REMOTE_POST_TIMEOUT,
)
);
}
}
if ( ! is_wp_error( $request ) || wp_remote_retrieve_response_code( $request ) === 200 ) {
$request_body = wp_remote_retrieve_body( $request );
// error_log( $_SERVER['SERVER_NAME'] . ': ' . __FUNCTION__ . ': request_body['. $request_body . ']' );.
return $request_body;
}
}
return false;
}
/**
* Get information about the remote version, or returns false
*
* @since 3.0.0
* @deprecated 4.18.0
*
* @return bool|object
*/
public function getRemote_information() {
_deprecated_function( __METHOD__, '4.18.0' );
$information = get_option( 'nss_plugin_info_' . $this->slug );
if ( ( ! empty( $this->update_path ) ) && ( $this->time_to_recheck_information() ) ) {
if ( defined( 'LEARNDASH_UPDATE_HTTP_METHOD' ) ) {
if ( 'post' === LEARNDASH_UPDATE_HTTP_METHOD ) {
$request = wp_remote_post(
$this->update_path,
array(
'body' => array( 'action' => 'info' ),
'timeout' => LEARNDASH_HTTP_REMOTE_POST_TIMEOUT,
)
);
} elseif ( 'get' === LEARNDASH_UPDATE_HTTP_METHOD ) {
$request = wp_remote_get(
$this->update_path,
array(
'body' => array( 'action' => 'info' ),
'timeout' => LEARNDASH_HTTP_REMOTE_POST_TIMEOUT,
)
);
}
}
if ( ! is_wp_error( $request ) || wp_remote_retrieve_response_code( $request ) === 200 ) {
$request_body = wp_remote_retrieve_body( $request );
$information = @unserialize( $request_body ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_unserialize, WordPress.PHP.NoSilencedErrors.Discouraged -- Deprecated/unused code.
if ( empty( $information ) ) {
$information = new stdClass();
}
$plugin_readme = $this->get_plugin_readme();
if ( ! empty( $plugin_readme ) ) {
// First we remove the properties we DON'T want from the support site.
foreach ( array( 'sections', 'requires', 'tested', 'last_updated' ) as $property_key ) {
if ( property_exists( $information, $property_key ) ) {
unset( $information->$property_key );
}
}
foreach ( $plugin_readme as $key => $val ) {
if ( ! property_exists( $information, $key ) ) {
$information->$key = $val;
}
}
}
update_option( 'nss_plugin_info_' . $this->slug, $information, LEARNDASH_PLUGIN_LICENSE_OPTIONS_AUTOLOAD );
update_option( 'nss_plugin_info_check_' . $this->slug, time(), LEARNDASH_PLUGIN_LICENSE_OPTIONS_AUTOLOAD );
return $information;
}
}
return $information;
}
/**
* Determines if the plugin should check for plugin information.
*
* @since 3.6.0.3
* @deprecated 4.18.0
*
* @return bool
*/
public function time_to_recheck_information() {
_deprecated_function( __METHOD__, '4.18.0' );
if ( ( isset( $_REQUEST['pluginupdate'] ) ) && ( $_REQUEST['pluginupdate'] === $this->code ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Deprecated/unused code.
return true;
}
$nss_plugin_check = get_option( 'nss_plugin_info_check_' . $this->slug );
$nss_plugin_check = absint( $nss_plugin_check );
$time_less_interval = $nss_plugin_check + ( $this->plugin_info_cache_time_limit * MINUTE_IN_SECONDS ) - time();
if ( $time_less_interval < 0 ) {
return true;
}
return false;
}
/**
* Return the status of the plugin licensing, or returns true
*
* @since 2.1.0
* @deprecated 4.18.0
*
* @return bool|string $remote_license
*/
public function getRemote_license() {
_deprecated_function( __METHOD__, '4.18.0' );
$license_status = get_option( 'nss_plugin_remote_license_' . $this->slug );
if ( isset( $license_status['value'] ) ) {
$license_status = $license_status['value'];
} else {
$license_status = false;
}
if ( ( ! empty( $this->update_path ) ) && ( $this->time_to_recheck_license() ) ) {
if ( defined( 'LEARNDASH_UPDATE_HTTP_METHOD' ) ) {
if ( 'post' === LEARNDASH_UPDATE_HTTP_METHOD ) {
$request = wp_remote_post(
$this->update_path,
array(
'body' => array( 'action' => 'license' ),
'timeout' => LEARNDASH_HTTP_REMOTE_POST_TIMEOUT,
)
);
} elseif ( 'get' === LEARNDASH_UPDATE_HTTP_METHOD ) {
$request = wp_remote_get(
$this->update_path,
array(
'body' => array( 'action' => 'license' ),
'timeout' => LEARNDASH_HTTP_REMOTE_POST_TIMEOUT,
)
);
}
}
if ( ! is_wp_error( $request ) || wp_remote_retrieve_response_code( $request ) === 200 ) {
$request_body = wp_remote_retrieve_body( $request );
if ( '1' !== $request_body ) {
$this->reset();
add_action( 'admin_notices', array( &$this, 'admin_notice' ) );
return $license_status;
} else {
$license_status = $request_body;
update_option( 'nss_plugin_check_' . $this->slug, time(), LEARNDASH_PLUGIN_LICENSE_OPTIONS_AUTOLOAD );
/**
* NOTE: The getRemote_license() does not update the option.
* So we need to do it. And it needs to be set as an array structure.
*/
update_option( 'nss_plugin_remote_license_' . $this->slug, array( 'value' => $license_status ), LEARNDASH_PLUGIN_LICENSE_OPTIONS_AUTOLOAD );
}
return $license_status;
}
}
return $license_status;
}
/**
* Retrieves the current license from remote server, or returns true
*
* @since 2.1.0
* @deprecated 4.18.0
*
* @return bool|string $current_license
*/
public function getRemote_current_license() {
_deprecated_function( __METHOD__, '4.18.0' );
if ( ! empty( $this->update_path ) ) {
if ( defined( 'LEARNDASH_UPDATE_HTTP_METHOD' ) ) {
if ( 'post' === LEARNDASH_UPDATE_HTTP_METHOD ) {
$request = wp_remote_post(
$this->update_path,
array(
'body' => array( 'action' => 'current_license' ),
'timeout' => LEARNDASH_HTTP_REMOTE_POST_TIMEOUT,
)
);
} elseif ( 'get' === LEARNDASH_UPDATE_HTTP_METHOD ) {
$request = wp_remote_get(
$this->update_path,
array(
'body' => array( 'action' => 'current_license' ),
'timeout' => LEARNDASH_HTTP_REMOTE_POST_TIMEOUT,
)
);
}
}
if ( ! is_wp_error( $request ) || wp_remote_retrieve_response_code( $request ) === 200 ) {
$request_body = wp_remote_retrieve_body( $request );
return $request_body;
}
}
return true;
}
/**
* Adds the license submenu to the administrative settings page
*
* @since 2.1.0
* @deprecated 4.18.0
*
* @return void
*/
public function nss_plugin_license_menu() {
_deprecated_function( __METHOD__, '4.18.0' );
add_submenu_page(
'admin.php?page=learndash_lms_settings',
$this->get_plugin_data()->Name . ' License',
$this->get_plugin_data()->Name . ' License',
LEARNDASH_ADMIN_CAPABILITY_CHECK,
'nss_plugin_license-' . $this->code . '-settings',
array( $this, 'nss_plugin_license_menupage' )
);
}
/**
* Outputs the license settings page
*
* @since 2.1.0
* @deprecated 4.18.0
*
* @return void
*/
public function nss_plugin_license_menupage() {
_deprecated_function( __METHOD__, '4.18.0' );
$code = $this->code;
// must check that the user has the required capability.
if ( ! learndash_is_admin_user() ) {
wp_die( esc_html__( 'You do not have sufficient permissions to access this page.', 'learndash' ) );
}
// Read in existing option value from database.
$license = get_option( 'nss_plugin_license_' . $code );
$email = get_option( 'nss_plugin_license_email_' . $code );
$domain = str_replace( array( 'http://', 'https://' ), '', get_bloginfo( 'url' ) );
$license = get_option( 'nss_plugin_license_' . $code );
$email = get_option( 'nss_plugin_license_email_' . $code );
$license_status = false;
if ( ! empty( $license ) && ! empty( $email ) ) {
$license_status = $this->getRemote_license();
}
?>
<style>
.grayblock {
border: solid 1px #ccc;
background: #eee;
padding: 1px 8px;
width: 30%;
}
</style>
<div class=wrap>
<form method="post" action="<?php echo esc_attr( $_SERVER['REQUEST_URI'] ); ?>"><?php // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotValidated, WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Deprecated/unused code. ?>
<?php
// Use nonce for verification.
wp_nonce_field( 'update_nss_plugin_license_' . $code, 'ld_plugin_license_nonce' );
?>
<h1><?php esc_html_e( 'License Settings', 'learndash' ); ?></h1>
<br />
<?php
if ( '1' === $license_status ) {
?>
<div class="notice notice-success">
<p><?php esc_html_e( 'Your license is valid.', 'learndash' ); ?></p>
</div>
<?php
} elseif ( learndash_get_license_show_notice() ) {
?>
<div class="<?php echo esc_attr( learndash_get_license_class( 'notice notice-error is-dismissible learndash-license-is-dismissible' ) ); ?>" <?php echo learndash_get_license_data_attrs(); ?>> <?php // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Hardcoded, escaped in function. ?>.
<p>
<?php
echo learndash_get_license_message(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Hardcoded, escaped in function.
?>
</p>
</div>
<?php
}
?>
<p><label for="nss_plugin_license_email_<?php echo esc_attr( $code ); ?>"><?php esc_html_e( 'Email:', 'learndash' ); ?></label><br />
<input id="nss_plugin_license_email_<?php echo esc_attr( $code ); ?>" name="nss_plugin_license_email_<?php echo esc_attr( $code ); ?>" style="min-width:30%" value="<?php // phpcs:ignore Squiz.PHP.EmbeddedPhp.ContentBeforeOpen,Squiz.PHP.EmbeddedPhp.ContentAfterOpen
/** This filter is documented in https://developer.wordpress.org/reference/hooks/format_to_edit/ */
esc_html_e( apply_filters( 'format_to_edit', $email ), 'learndash' ); // phpcs:ignore WordPress.WP.I18n.NonSingularStringLiteralText, WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound -- WP Core Hook
?>" /></p> <?php // phpcs:ignore Squiz.PHP.EmbeddedPhp.ContentAfterEnd ?>
<p><label ><?php esc_html_e( 'License Key:', 'learndash' ); ?></label><br />
<input id="nss_plugin_license_<?php echo esc_attr( $code ); ?>" name="nss_plugin_license_<?php echo esc_attr( $code ); ?>" style="min-width:30%" value="<?php // phpcs:ignore Squiz.PHP.EmbeddedPhp.ContentBeforeOpen,Squiz.PHP.EmbeddedPhp.ContentAfterOpen
/** This filter is documented in https://developer.wordpress.org/reference/hooks/format_to_edit/ */
esc_html_e( apply_filters( 'format_to_edit', $license ), 'learndash' ); // phpcs:ignore WordPress.WP.I18n.NonSingularStringLiteralText, WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound -- WP Core Hook
?>" /></p> <?php // phpcs:ignore Squiz.PHP.EmbeddedPhp.ContentAfterEnd ?>
<div class="submit">
<input type="submit" name="update_nss_plugin_license_<?php echo esc_attr( $code ); ?>" value="<?php esc_html_e( 'Update License', 'learndash' ); ?>" class="button button-primary"/>
</div>
</form>
<br><br><br><br>
<div id="nss_license_footer">
<?php
/**
* Fires after the NSS license footer HTML.
*
* The dynamic part of the hook `$code` refers to the slug of the plugin.
*
* @since 2.1.0
* @deprecated 4.18.0
*
* @param string $code Plugin Slug.
*/
_deprecated_hook( esc_attr( $code ) . '-nss_license_footer', '4.18.0' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores, WordPress.NamingConventions.PrefixAllGlobals.DynamicHooknameFound -- Deprecated/unused code.
?>
</div>
</div>
<?php
}
}
}