| Current File : /var/www/e360ban/wp-content/plugins/bnfw/includes/license/class-bnfw-license.php |
<?php
/**
* License handler for BNFW
*
* @since 1.4
* @package bnfw
*/
defined( 'ABSPATH' ) || exit; // Exit if accessed directly.
if ( ! class_exists( 'BNFW_License', false ) ) {
/**
* BNFW_License Class
*/
class BNFW_License {
/**
* Holds info about file
*
* @var string
*/
private $file;
/**
* Holds the license key
*
* @var string
*/
private $license;
/**
* Holds the item name
*
* @var string
*/
private $item_name;
/**
* Holds the item shortname
*
* @var string
*/
private $item_shortname;
/**
* Holds the plugin version
*
* @var string
*/
private $version;
/**
* Holds the info about author
*
* @var string
*/
private $author;
/**
* Holds the API URL
*
* @var string
*/
private $api_url = 'https://betternotificationsforwp.com/';
/**
* Class constructor
*
* @param string $_file File.
* @param string $_item_name Item name.
* @param string $_version Verison.
* @param string $_author Author.
* @param string $_optname Optname.
* @param string $_api_url API URL.
*/
public function __construct( $_file, $_item_name, $_version, $_author, $_optname = null, $_api_url = null ) {
$bnfw_options = get_option( 'bnfw_licenses' );
$this->file = $_file;
$this->item_name = $_item_name;
$this->item_shortname = 'bnfw_' . preg_replace( '/[^a-zA-Z0-9_\s]/', '', str_replace( ' ', '_', strtolower( $this->item_name ) ) );
$this->version = $_version;
$this->license = isset( $bnfw_options[ $this->item_shortname . '_license_key' ] ) ? trim( $bnfw_options[ $this->item_shortname . '_license_key' ] ) : '';
$this->author = $_author;
$this->api_url = is_null( $_api_url ) ? $this->api_url : $_api_url;
// Setup hooks.
$this->hooks();
$this->auto_updater();
}
/**
* Setup hooks
*
* @access private
* @return void
*/
private function hooks() {
// Register settings.
add_filter( 'bnfw_settings_licenses', array( $this, 'settings' ), 1 );
// Activate license key on settings save.
add_action( 'admin_init', array( $this, 'activate_license' ) );
// Deactivate license key.
add_action( 'admin_init', array( $this, 'deactivate_license' ) );
add_filter( 'pre_set_site_transient_update_plugins', array( $this, 'update_plugins_transient_unserialize_icons' ), 99 );
}
/**
* Filter the transient data for our plugin's icons.
* Since icons are passed back as serialized arrays, we need to unserialize them.
* This has to be run from within your plugin.
*
* Based on code from https://renventura.com/adding-update-icons-for-commercial-plugins/
*
* @param mixed $transient New value of site transient.
*
* @return mixed (object) $transient
*/
public function update_plugins_transient_unserialize_icons( $transient ) {
if ( is_object( $transient ) && isset( $transient->response ) && is_array( $transient->response ) ) {
$basename = plugin_basename( __FILE__ );
// Received a response for our plugin.
$plugin = isset( $transient->response[ $basename ] ) ? $transient->response[ $basename ] : new stdClass();
// Are there any icons set for the plugin?
if ( isset( $plugin->icons ) ) {
$icons = is_string( $plugin->icons ) ? unserialize( $plugin->icons ) : $plugin->icons; // phpcs:ignore
$transient->response[ $basename ]->icons = $icons;
}
}
return $transient;
}
/**
* Auto updater
*
* @access private
* @return void
*/
private function auto_updater() {
// Setup the updater.
$edd_updater = new EDD_SL_Plugin_Updater(
$this->api_url,
$this->file,
array(
'version' => $this->version,
'license' => $this->license,
'item_name' => $this->item_name,
'author' => $this->author,
)
);
}
/**
* Add license field to settings
*
* @access public
*
* @param array $settings Setting data.
*
* @return array
*/
public function settings( $settings ) {
if ( 'Multisite Add-on' === $this->item_name && ! is_multisite() ) {
return $settings;
}
if ( 'Multisite Add-on' === $this->item_name && is_multisite() ) {
if ( ! is_main_site() ) {
return $settings;
}
}
$bnfw_license_settings = array(
array(
'id' => $this->item_shortname . '_license_key',
'name' => sprintf( /* translators: %1$s Item name. */ esc_html__( '%1$s License Key', 'bnfw' ), $this->item_name ),
'desc' => '',
'type' => 'license_key',
'options' => array( 'is_valid_license_option' => $this->item_shortname . '_license_active' ),
'size' => 'regular',
),
);
return array_merge( $settings, $bnfw_license_settings );
}
/**
* Activate the license key
*
* @access public
* @return void
*/
public function activate_license() {
if ( ! isset( $_POST['bnfw_licenses'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
return;
}
if ( ! isset( $_POST['bnfw_licenses'][ $this->item_shortname . '_license_key' ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
return;
}
if ( 'valid' === get_option( $this->item_shortname . '_license_active' ) ) {
return;
}
$license = sanitize_text_field( $_POST['bnfw_licenses'][ $this->item_shortname . '_license_key' ] ); // phpcs:ignore WordPress.Security.NonceVerification.Missing, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.ValidatedSanitizedInput.MissingUnslash
// Data to send to the API.
$api_params = array(
'edd_action' => 'activate_license',
'license' => $license,
'item_name' => urlencode( $this->item_name ), // phpcs:ignore
);
if ( 'Multisite Add-on' === $this->item_name && is_multisite() ) {
$api_params['url'] = get_home_url( get_main_site_id() );
}
// Call the API.
$response = wp_remote_get(
esc_url_raw( add_query_arg( $api_params, $this->api_url ) ),
array(
'timeout' => 15,
'body' => $api_params,
'sslverify' => false,
)
);
// Make sure there are no errors.
if ( is_wp_error( $response ) ) {
return;
}
// Decode license data.
$license_data = json_decode( wp_remote_retrieve_body( $response ) );
update_option( $this->item_shortname . '_license_active', $license_data->license );
}
/**
* Deactivate the license key
*
* @access public
* @return void
*/
public function deactivate_license() {
if ( ! isset( $_POST['bnfw_licenses'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
return;
}
if ( ! isset( $_POST['bnfw_licenses'][ $this->item_shortname . '_license_key' ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
return;
}
// Run on deactivate button press.
if ( isset( $_POST[ $this->item_shortname . '_license_key_deactivate' ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
// Data to send to the API.
$api_params = array(
'edd_action' => 'deactivate_license',
'license' => $this->license,
'item_name' => urlencode( $this->item_name ), // phpcs:ignore
);
if ( 'Multisite Add-on' === $this->item_name && is_multisite() ) {
$api_params['url'] = get_home_url( get_main_site_id() );
}
// Call the API.
$response = wp_remote_get(
esc_url_raw( add_query_arg( $api_params, $this->api_url ) ),
array(
'timeout' => 15,
'sslverify' => false,
)
);
// Make sure there are no errors.
if ( is_wp_error( $response ) ) {
return;
}
// Decode the license data.
$license_data = json_decode( wp_remote_retrieve_body( $response ) );
if ( 'deactivated' === $license_data->license ) {
delete_option( $this->item_shortname . '_license_active' );
}
}
}
}
}