name : update.class.php <?php /** * @author ThemePunch <info@themepunch.com> * @link https://www.themepunch.com/ * @copyright 2022 ThemePunch */ if(!defined('ABSPATH')) exit(); class RevSliderUpdate { private $plugin_url = 'https://www.sliderrevolution.com/'; private $remote_url = 'check_for_updates.php'; private $remote_url_info = 'revslider/revslider.php'; private $plugin_slug = 'revslider'; private $version; private $plugins; private $option; public $force = false; public function __construct($version){ $this->option = $this->plugin_slug . '_update_info'; $this->_retrieve_version_info(); $this->version = (empty($version)) ? RS_REVISION : $version; } public function add_update_checks(){ if($this->force === true){ ini_set('max_execution_time', 300); //an update can follow, so set the execution time high for the runtime $transient = get_site_transient('update_plugins'); $rs_t = $this->set_update_transient($transient); if(!empty($rs_t)){ set_site_transient('update_plugins', $rs_t); } } add_filter('pre_set_site_transient_update_plugins', array(&$this, 'set_update_transient')); add_filter('plugins_api', array(&$this, 'set_updates_api_results'), 10, 3); } public function set_update_transient($transient){ $this->_check_updates(); if(isset($transient) && !isset($transient->response)) $transient->response = array(); if(!isset($this->data)) return $transient; if(!isset($this->data->basic)) return $transient; if(!empty($this->data->basic) && is_object($this->data->basic)){ $version = (isset($this->data->basic->version)) ? $this->data->basic->version : $this->data->basic->new_version; if(version_compare($this->version, $version, '<')){ $this->data->basic->new_version = $version; if(isset($this->data->basic->version)){ unset($this->data->basic->version); } $transient->response[RS_PLUGIN_SLUG_PATH] = $this->data->basic; } } return $transient; } public function set_updates_api_results($result, $action, $args){ $this->_check_updates(); if(isset($args->slug) && $args->slug == $this->plugin_slug && $action == 'plugin_information'){ if(!isset($this->data)) return $result; if(!isset($this->data->full)) return $result; if(is_object($this->data->full) && !empty($this->data->full)){ $result = $this->data->full; } } return $result; } public function _check_updates(){ // Get data if(empty($this->data)){ $data = get_option($this->option, false); $data = $data ? $data : new stdClass; $this->data = is_object($data) ? $data : maybe_unserialize($data); } $last_check = get_option('revslider-update-check'); if($last_check == false){ //first time called $last_check = time() - 172802; update_option('revslider-update-check', $last_check); } // Check for updates if(time() - $last_check > 172800 || $this->force == true){ $data = $this->_retrieve_update_info(); update_option('revslider-update-check', time()); if(isset($data->basic)){ $this->data->checked = time(); $this->data->basic = $data->basic; $this->data->full = $data->full; update_option('revslider-stable-version', $data->full->stable); update_option('revslider-latest-version', $data->full->version); } } // Save results update_option($this->option, $this->data); } public function _retrieve_update_info(){ $rslb = RevSliderGlobals::instance()->get('RevSliderLoadBalancer'); $data = new stdClass; // Build request $rattr = array( 'code' => urlencode(get_option('revslider-code', '')), 'version' => urlencode(RS_REVISION) ); if(get_option('revslider-valid', 'false') !== 'true' && version_compare(RS_REVISION, get_option('revslider-stable-version', '4.2'), '<')){ //We'll get the last stable only now! $rattr['get_stable'] = 'true'; } $request = $rslb->call_url($this->remote_url_info, $rattr, 'updates'); if(!is_wp_error($request)){ if($response = maybe_unserialize($request['body'])){ if(is_object($response)){ $data = $response; $data->basic->url = $this->plugin_url; $data->full->url = $this->plugin_url; $data->full->external = 1; } } } return $data; } public function _retrieve_version_info(){ $rslb = RevSliderGlobals::instance()->get('RevSliderLoadBalancer'); $last_check = get_option('revslider-update-check-short'); // Check for updates if($last_check == false || time() - $last_check > 172800 || $this->force == true){ update_option('revslider-update-check-short', time()); $hash = ($this->force === true) ? '' : get_option('revslider-update-hash', ''); $purchase = (get_option('revslider-valid', 'false') == 'true') ? get_option('revslider-code', '') : ''; $data = array( 'version' => urlencode(RS_REVISION), 'item' => urlencode(RS_PLUGIN_SLUG), 'hash' => urlencode($hash), 'code' => urlencode($purchase) ); $request = $rslb->call_url($this->remote_url, $data, 'updates'); $version_info = wp_remote_retrieve_body($request); if(wp_remote_retrieve_response_code($request) != 200 || is_wp_error($version_info)){ update_option('revslider-connection', false); return false; }else{ update_option('revslider-connection', true); } if('actual' != $version_info){ $version_info = json_decode($version_info); if(isset($version_info->hash)) update_option('revslider-update-hash', $version_info->hash); if(isset($version_info->version)) update_option('revslider-latest-version', $version_info->version); if(isset($version_info->stable)) update_option('revslider-stable-version', $version_info->stable); if(isset($version_info->notices)) update_option('revslider-notices', $version_info->notices); if(isset($version_info->additions)) update_option('revslider-additions', $version_info->additions); if(isset($version_info->addons)){ $addons = get_option('revslider-addons', array()); $addons = (is_object($addons)) ? (array)$addons : $addons; $addons = (!is_array($addons)) ? json_decode($addons, true) : $addons; $cur_addons_count = count($addons); $new_addons_count = count((array)$version_info->addons); if($cur_addons_count < $new_addons_count){ $counter = $new_addons_count - $cur_addons_count; update_option('rs-addons-counter', $counter); } update_option('revslider-addons', $version_info->addons); } if(isset($version_info->deactivated) && $version_info->deactivated === true){ if(get_option('revslider-valid', 'false') == 'true'){ //remove validation, add notice update_option('revslider-valid', 'false'); update_option('revslider-deact-notice', true); } } } } //force that the update will be directly searched if($this->force == true) update_option('revslider-update-check', ''); return get_option('revslider-latest-version', RS_REVISION); } } /** * old classname extends new one (old classnames will be obsolete soon) * @since: 5.0 **/ class UniteUpdateClassRev extends RevSliderUpdate {}