File: /var/www/html/triad-infosec/wp-content/plugins/fusion-builder/inc/lib/inc/class-fusion-updater.php
<?php
/**
* Envato API class.
*
* @package Fusion_Updater
*/
/**
* Creates the Envato API connection.
*
* @class Fusion_Updater
* @version 5.0.0
* @since 5.0.0
*/
final class Fusion_Updater {
/**
* The arguments that are used in the Fusion_Product_Registration class.
*
* @access private
* @since 1.0.0
* @var array
*/
private $args = [];
/**
* Constructor
*
* @access public
* @param Fusion_Product_Registration $registration Registration instance class.
*/
public function __construct( $registration ) {
$this->args = $registration->get_args();
// Check for theme & plugin updates.
add_filter( 'http_request_args', [ $this, 'update_check' ], 5, 2 );
// Inject theme updates into the response array.
add_filter( 'pre_set_site_transient_update_themes', [ $this, 'update_themes' ] );
add_filter( 'pre_set_transient_update_themes', [ $this, 'update_themes' ] );
// Inject plugin updates into the response array.
add_filter( 'pre_set_site_transient_update_plugins', [ $this, 'update_plugins' ] );
add_filter( 'pre_set_transient_update_plugins', [ $this, 'update_plugins' ] );
// Inject plugin information into the API calls.
add_filter( 'plugins_api', [ $this, 'plugins_api' ], 10, 3 );
// Requests to update server args.
add_filter( 'http_request_args', [ $this, 'request_headers' ], 10, 2 );
// Requests to update server args.
add_filter( 'http_response', [ $this, 'response_errors' ], 10, 3 );
}
/**
* Inject update data for premium themes.
*
* @since 5.0.0
*
* @param object $transient The pre-saved value of the `update_themes` site transient.
* @return object
*/
public function update_themes( $transient ) {
if ( ! is_object( $transient ) ) {
return $transient;
}
// Process Avada updates.
if ( class_exists( 'Avada' ) ) {
// Get the installed version of Avada.
$latest_avada = '';
if ( Avada()->registration->should_show( 'plugins' ) ) {
$latest_avada = Fusion_Helper::normalize_version( Avada::get_latest_version() );
}
$current_avada_version = Fusion_Helper::normalize_version( Avada::get_theme_version() );
$_theme = [
'theme' => 'Avada',
'new_version' => $latest_avada,
'url' => 'https://avada.com/wp-content/uploads/2023/03/changelog.txt',
'package' => '',
'required' => AVADA_MIN_WP_VER_REQUIRED,
'requires_php' => AVADA_MIN_PHP_VER_REQUIRED,
];
// Only if latest version is found add download url.
if ( '' !== $latest_avada ) {
$_theme['package'] = FUSION_UPDATES_URL . '/?avada_action=get_theme&ver=' . $current_avada_version;
if ( Avada()->registration->is_registered() ) {
$_theme['package'] .= '&code=' . Avada()->registration->get_purchase_code();
} elseif ( Avada()->registration->legacy_support() ) {
$_theme['package'] .= '&token=' . Avada()->registration->get_token();
}
}
// If registered and latest version is newer, show update.
if ( '' !== $latest_avada && version_compare( $current_avada_version, $latest_avada, '<' ) ) {
$transient->response['Avada'] = $_theme;
} else {
$transient->no_update['Avada'] = $_theme;
}
}
return $transient;
}
/**
* Inject update data for premium plugins.
*
* @since 1.0.0
* @param object $transient The pre-saved value of the `update_plugins` site transient.
* @return object
*/
public function update_plugins( $transient ) {
if ( ! is_object( $transient ) ) {
return $transient;
}
// Get the array of arguments.
$bundled_plugins = [];
$plugins = [];
if ( class_exists( 'Avada' ) ) {
$plugins_info = Avada::get_bundled_plugins();
$bundled_plugins = $this->args['bundled'];
if ( ! function_exists( 'get_plugins' ) ) {
require_once wp_normalize_path( ABSPATH . 'wp-admin/includes/plugin.php' );
}
$plugins = get_plugins();
}
// Loop available plugins.
if ( isset( $plugins ) && ! empty( $plugins ) && isset( $bundled_plugins ) && ! empty( $bundled_plugins ) ) {
foreach ( $plugins as $plugin_file => $plugin ) {
if ( 'Fusion Core' === $plugin['Name'] ) {
$plugin['Name'] = 'Avada Core';
} elseif ( 'Fusion Builder' === $plugin['Name'] ) {
$plugin['Name'] = 'Avada Builder';
}
// Process bundled plugin updates.
foreach ( $bundled_plugins as $bundled_plugin_slug => $bundled_plugin_name ) {
if ( $plugin['Name'] === $bundled_plugin_name && isset( $plugins_info[ $bundled_plugin_slug ] ) && class_exists( 'Avada' ) ) {
$_plugin = [
'id' => $plugin_file,
'slug' => dirname( $plugin_file ),
'plugin' => $plugin_file,
'new_version' => $plugins_info[ $bundled_plugin_slug ]['version'],
'url' => '',
'package' => '',
'icons' => [
'1x' => esc_url_raw( $plugins_info[ $bundled_plugin_slug ]['icon'] ),
'2x' => esc_url_raw( $plugins_info[ $bundled_plugin_slug ]['icon'] ),
],
];
if ( $plugins_info[ $bundled_plugin_slug ]['banner'] ) {
$_plugin['banners'] = [
'2x' => esc_url_raw( $plugins_info[ $bundled_plugin_slug ]['banner'] ),
'default' => esc_url_raw( $plugins_info[ $bundled_plugin_slug ]['banner'] ),
];
}
if ( version_compare( $plugin['Version'], $plugins_info[ $bundled_plugin_slug ]['version'], '<' ) ) {
$_plugin['package'] = Avada()->remote_install->get_package( $bundled_plugin_name );
$transient->response[ $plugin_file ] = (object) $_plugin;
} else {
$transient->no_update[ $plugin_file ] = (object) $_plugin;
}
}
}
}
}
return $transient;
}
/**
* Disables requests to the wp.org repository for Avada.
*
* @since 5.0.0
*
* @param array $request An array of HTTP request arguments.
* @param string $url The request URL.
* @return array
*/
public function update_check( $request, $url ) {
// Theme update request.
if ( false !== strpos( $url, '//api.wordpress.org/themes/update-check/1.1/' ) ) {
// Decode JSON so we can manipulate the array.
$data = json_decode( $request['body']['themes'] );
// Remove Avada.
unset( $data->themes->Avada );
// Encode back into JSON and update the response.
$request['body']['themes'] = wp_json_encode( $data );
}
return $request;
}
/**
* Inject API data for premium plugins.
*
* @since 1.0.0
*
* @param bool $response Always false.
* @param string $action The API action being performed.
* @param object $args Plugin arguments.
* @return bool|object $response The plugin info or false.
*/
public function plugins_api( $response, $action, $args ) {
// Process premium theme updates.
if ( 'plugin_information' === $action && isset( $args->slug ) && class_exists( 'Avada' ) ) {
$plugins_info = Avada::get_bundled_plugins();
$bundled_plugins = $this->args['bundled'];
if ( ! function_exists( 'get_plugins' ) ) {
require_once wp_normalize_path( ABSPATH . 'wp-admin/includes/plugin.php' );
}
$plugins = get_plugins();
if ( isset( $bundled_plugins[ $args->slug ] ) ) {
$plugin = $plugins_info[ $args->slug ];
$response = new stdClass();
$response->slug = $args->slug;
$response->plugin = $args->slug;
$response->plugin_name = $plugin['plugin_name'];
$response->name = $plugin['plugin_name'];
$response->author = '<a href="' . $plugin['plugin_author_url'] . '" target="_blank">' . $plugin['plugin_author'] . '</a>';
$response->homepage = $plugin['external_url'];
$response->sections = [
'description' => isset( $plugins[ $args->slug . '/' . $args->slug . '.php' ]['Description'] ) ? $plugins[ $args->slug . '/' . $args->slug . '.php' ]['Description'] : $plugin['plugin_name'],
];
$response->banners['high'] = $plugin['banner'];
$response->banners['low'] = $plugin['banner'];
}
}
return $response;
}
/**
* Add referrer to headers.
*
* @since 3.3
*
* @param array $parsed_args Parsed request args.
* @param string $url Request URL.
* @return array
*/
public function request_headers( $parsed_args = [], $url = '' ) {
// If its not requesting the updates server.
if ( false === strpos( $url, FUSION_UPDATES_URL ) ) {
return $parsed_args;
}
if ( ! isset( $parsed_args['headers'] ) || ! is_array( $parsed_args['headers'] ) ) {
$parsed_args['headers'] = [];
}
$parsed_args['headers']['Referer'] = site_url();
$parsed_args['user-agent'] = 'avada-user-agent';
return $parsed_args;
}
/**
* Check for errors when downloading plugin or theme.
*
* @since 3.3
*
* @param array|WP_Error $response Remote response.
* @param array $parsed_args Parsed request args.
* @param string $url Request URL.
* @return array
*/
public function response_errors( $response = [], $parsed_args = [], $url = [] ) {
if ( false === strpos( $url, '?avada_action=get_theme' ) && false === strpos( $url, '?avada_action=get_download' ) && false === strpos( $url, '?avada_demo=' ) ) {
return $response;
}
if ( is_wp_error( $response ) ) {
return $response;
}
$code = wp_remote_retrieve_response_code( $response );
if ( 399 < $code && 501 > $code ) {
$type = 'download';
if ( false !== strpos( $url, '?avada_demo=' ) ) {
$type = 'prebuilt';
}
return Avada()->registration->get_error( $code, $type );
}
return $response;
}
}