File: /var/www/html/wp-content/plugins/ultimate-member/includes/core/class-plugin-updater.php
<?php
namespace um\core;
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) exit;
if ( ! class_exists( 'um\core\Plugin_Updater' ) ) {
/**
* Class Plugin_Updater
* @package um\core
*/
class Plugin_Updater {
/**
* Plugin_Updater constructor.
*/
function __construct() {
//create cron event
if ( ! wp_next_scheduled( 'um_check_extensions_licenses' ) ) {
wp_schedule_event( time() + ( 24*60*60 ), 'daily', 'um_check_extensions_licenses' );
}
register_deactivation_hook( um_plugin, array( &$this, 'um_plugin_updater_deactivation_hook' ) );
//cron request to ultimatemember.com
add_action( 'um_check_extensions_licenses', array( &$this, 'um_checklicenses' ) );
//update plugin info
add_filter( 'pre_set_site_transient_update_plugins', array( &$this, 'um_check_update' ) );
//plugin information info
add_filter( 'plugins_api', array( &$this, 'um_plugins_api_filter' ), 9999, 3 );
}
/**
* Get all paid UM extensions
*
* @return array
*/
function um_get_active_plugins() {
$paid_extensions = array(
'um-bbpress/um-bbpress.php' => array(
'key' => 'bbpress',
'title' => 'bbPress',
),
'um-followers/um-followers.php' => array(
'key' => 'followers',
'title' => 'Followers',
),
'um-friends/um-friends.php' => array(
'key' => 'friends',
'title' => 'Friends',
),
'um-groups/um-groups.php' => array(
'key' => 'groups',
'title' => 'Groups',
),
'um-instagram/um-instagram.php' => array(
'key' => 'instagram',
'title' => 'Instagram',
),
'um-invitations/um-invitations.php' => array(
'key' => 'invitations',
'title' => 'Invitations',
),
'um-mailchimp/um-mailchimp.php' => array(
'key' => 'mailchimp',
'title' => 'MailChimp',
),
'um-messaging/um-messaging.php' => array(
'key' => 'messaging',
'title' => 'Messaging',
),
'um-mycred/um-mycred.php' => array(
'key' => 'mycred',
'title' => 'myCRED',
),
'um-notices/um-notices.php' => array(
'key' => 'notices',
'title' => 'Notices',
),
'um-notifications/um-notifications.php' => array(
'key' => 'notifications',
'title' => 'Notifications',
),
'um-profile-completeness/um-profile-completeness.php' => array(
'key' => 'profile_completeness',
'title' => 'Profile Completeness',
),
'um-reviews/um-reviews.php' => array(
'key' => 'reviews',
'title' => 'Reviews',
),
'um-social-activity/um-social-activity.php' => array(
'key' => 'activity',
'title' => 'Social Activity',
),
'um-social-login/um-social-login.php' => array(
'key' => 'social_login',
'title' => 'Social Login',
),
'um-user-tags/um-user-tags.php' => array(
'key' => 'user_tags',
'title' => 'User Tags',
),
'um-verified-users/um-verified-users.php' => array(
'key' => 'verified_users',
'title' => 'Verified Users',
),
'um-woocommerce/um-woocommerce.php' => array(
'key' => 'woocommerce',
'title' => 'Woocommerce',
),
'um-user-photos/um-user-photos.php' => array(
'key' => 'user_photos',
'title' => 'User Photos',
),
'um-private-content/um-private-content.php' => array(
'key' => 'private_content',
'title' => 'Private Content',
),
);
$the_plugs = get_option( 'active_plugins' );
$active_um_plugins = array();
foreach ( $the_plugs as $key => $value ) {
if ( in_array( $value, array_keys( $paid_extensions ) ) ) {
$license = UM()->options()->get( "um_{$paid_extensions[ $value ]['key']}_license_key" );
if ( empty( $license ) )
continue;
$active_um_plugins[ $value ] = $paid_extensions[ $value ];
$active_um_plugins[ $value ]['license'] = $license;
}
}
return $active_um_plugins;
}
/**
* Remove CRON events on deactivation hook
*/
function um_plugin_updater_deactivation_hook() {
wp_clear_scheduled_hook( 'um_check_extensions_licenses' );
}
/**
* Check license function
*/
function um_checklicenses() {
$exts = $this->um_get_active_plugins();
if ( 0 == count( $exts ) )
return;
require_once( ABSPATH . 'wp-admin/includes/plugin.php' );
$api_params = array(
'edd_action' => 'check_licenses',
'author' => 'Ultimate Member',
'url' => home_url(),
);
$api_params['active_extensions'] = array();
foreach ( $exts as $slug => $data ) {
$plugin_data = get_plugin_data( WP_PLUGIN_DIR . DIRECTORY_SEPARATOR . $slug );
$api_params['active_extensions'][$slug] = array(
'slug' => $slug,
'license' => $data['license'],
'item_name' => str_replace( 'Ultimate Member - ', '', $plugin_data['Name'] ),
'version' => $plugin_data['Version']
);
}
$request = wp_remote_post(
'https://ultimatemember.com/',
array(
'timeout' => 45,
'sslverify' => false,
'body' => $api_params
)
);
if ( ! is_wp_error( $request ) )
$request = json_decode( wp_remote_retrieve_body( $request ) );
$request = ( $request ) ? maybe_unserialize( $request ) : false;
if ( $request ) {
foreach ( $exts as $slug => $data ) {
if ( ! empty( $request->$slug->license_check ) )
update_option( "{$data['key']}_edd_answer", $request->$slug->license_check );
if ( ! empty( $request->$slug->get_version_check ) ) {
$request->$slug->get_version_check = json_decode( $request->$slug->get_version_check );
if ( ! empty( $request->$slug->get_version_check->package ) )
$request->$slug->get_version_check->package = $this->extend_download_url( $request->$slug->get_version_check->package, $slug, $data );
if ( ! empty( $request->$slug->get_version_check->download_link ) )
$request->$slug->get_version_check->download_link = $this->extend_download_url( $request->$slug->get_version_check->download_link, $slug, $data );
if ( isset( $request->$slug->get_version_check->sections ) ) {
$request->$slug->get_version_check->sections = maybe_unserialize( $request->$slug->get_version_check->sections );
$request->$slug->get_version_check = json_encode( $request->$slug->get_version_check );
} else {
$request->$slug->get_version_check = new \WP_Error( 'plugins_api_failed',
sprintf(
/* translators: %s: support forums URL */
__( 'An unexpected error occurred. Something may be wrong with https://ultimatemember.com/ or this server’s configuration. If you continue to have problems, please try the <a href="%s">support forums</a>.' ),
__( 'https://wordpress.org/support/' )
),
wp_remote_retrieve_body( $request->$slug->get_version_check )
);
}
update_option( "{$data['key']}_version_check_edd_answer", $request->$slug->get_version_check );
}
}
}
return;
}
/**
* Check for Updates by request to the marketplace
* and modify the update array.
*
* @param array $_transient_data plugin update array build by WordPress.
* @return \stdClass modified plugin update array.
*/
function um_check_update( $_transient_data ) {
global $pagenow;
if ( ! is_object( $_transient_data ) )
$_transient_data = new \stdClass;
if ( 'plugins.php' == $pagenow && is_multisite() )
return $_transient_data;
$exts = $this->um_get_active_plugins();
foreach ( $exts as $slug => $data ) {
$plugin_data = get_plugin_data( WP_PLUGIN_DIR . DIRECTORY_SEPARATOR . $slug );
//if response for current product isn't empty check for override
if ( ! empty( $_transient_data->response ) && ! empty( $_transient_data->response[ $slug ] ) )
continue;
$version_info = get_option( "{$data['key']}_version_check_edd_answer" );
$version_info = json_decode( $version_info );
if ( false !== $version_info && is_object( $version_info ) && isset( $version_info->new_version ) ) {
//show update version block if new version > then current
if ( version_compare( $plugin_data['Version'], $version_info->new_version, '<' ) )
$_transient_data->response[ $slug ] = $version_info;
$_transient_data->last_checked = time();
$_transient_data->checked[ $slug ] = $plugin_data['Version'];
}
}
return $_transient_data;
}
/**
* Updates information on the "View version x.x details" popup with custom data.
*
* @param mixed $_data
* @param string $_action
* @param object $_args
* @return object $_data
*/
function um_plugins_api_filter( $_data, $_action = '', $_args = null ) {
//by default $data = false (from Wordpress)
if ( $_action != 'plugin_information' )
return $_data;
$exts = $this->um_get_active_plugins();
foreach ( $exts as $slug => $data ) {
if ( isset( $_args->slug ) && $_args->slug == $slug )
$api_request_transient = get_option( "{$data['key']}_version_check_edd_answer" );
}
//If we have no transient-saved value, run the API, set a fresh transient with the API value, and return that value too right now.
if ( ! empty( $api_request_transient ) ) {
$_data = json_decode( $api_request_transient );
}
if ( isset( $_data->sections ) )
$_data->sections = (array)$_data->sections;
return $_data;
}
/**
* Disable SSL verification in order to prevent download update failures
*
* @param array $args
* @param string $url
* @return array $array
*/
function http_request_args( $args, $url ) {
// If it is an https request and we are performing a package download, disable ssl verification
if ( strpos( $url, 'https://' ) !== false && strpos( $url, 'action=package_download' ) ) {
$args['sslverify'] = false;
}
return $args;
}
/**
* Download extension URL
*
* @param $download_url
* @param $slug
* @param $data
*
* @return string
*/
function extend_download_url( $download_url, $slug, $data ) {
$url = get_site_url( get_current_blog_id() );
$domain = strtolower( urlencode( rtrim( $url, '/' ) ) );
$plugin_data = get_plugin_data( WP_PLUGIN_DIR . DIRECTORY_SEPARATOR . $slug );
$api_params = array(
'action' => 'get_last_version',
'license' => ! empty( $data['license'] ) ? $data['license'] : '',
'item_name' => str_replace( 'Ultimate Member - ', '', $plugin_data['Name'] ),
'blog_id' => get_current_blog_id(),
'site_url' => urlencode( $url ),
'domain' => urlencode( $domain ),
'slug' => urlencode( $slug ),
);
$download_url = add_query_arg( $api_params, $download_url );
return $download_url;
}
}
}