skin->feedback('download_envato'); $package_filename = 'js_composer.zip'; $res = $this->fs_connect( array(WP_CONTENT_DIR) ); if ( ! $res ) { return new WP_Error('no_credentials', __("Error! Can't connect to filesystem", 'js_composer')); } $username = WPBakeryVisualComposerSettings::get('envato_username'); $api_key = WPBakeryVisualComposerSettings::get('envato_api_key'); $purchase_code = WPBakeryVisualComposerSettings::get('js_composer_purchase_code'); if(empty($username) || empty($api_key) || empty($purchase_code)) { return new WP_Error('no_credentials', __('Error! Envato username, api key and your purchase code are required for downloading updates from Envato marketplace for the Visual Composer. Visit Settings to fix.', 'js_composer')); } $json = wp_remote_get($this->envatoDownloadPurchaseUrl($username, $api_key, $purchase_code)); $result = json_decode($json['body'], true); if(!isset($result['download-purchase']['download_url'])) { return new WP_Error('no_credentials', __('Error! Envato API error'.(isset($result['error']) ? ': '.$result['error'] : '.'), 'js_composer')); } $result['download-purchase']['download_url']; $download_file = download_url($result['download-purchase']['download_url']); if(is_wp_error($download_file)) { return $download_file; } $upgrade_folder = $wp_filesystem->wp_content_dir() . 'upgrade_tmp/js_composer_envato_package'; if (is_dir($upgrade_folder)) { $wp_filesystem->delete($upgrade_folder); } $result = unzip_file($download_file, $upgrade_folder); if($result && is_file($upgrade_folder.'/'.$package_filename)) { return $upgrade_folder.'/'.$package_filename; } return new WP_Error('no_credentials', __('Error on unzipping package', 'js_composer')); } function download_package($package) { $package = $this->getDownloadUrl(); if(is_wp_error($package)) return $package; return parent::download_package($package); } function upgradeComposer() { global $wp_filesystem; $this->init(); $this->upgrade_strings(); $this->strings['download_envato'] = __('Downloading package from envato market…', 'js_composer'); add_filter('upgrader_pre_install', array(&$this, 'deactivate_plugin_before_upgrade'), 10, 2); add_filter('upgrader_clear_destination', array(&$this, 'delete_old_plugin'), 10, 4); $this->run(array( 'package' => 'js_composer', 'destination' => WP_PLUGIN_DIR, 'clear_destination' => true, 'clear_working' => true, 'hook_extra' => array( 'plugin' => 'js_composer' ) )); // Cleanup our hooks, in case something else does a upgrade on this connection. remove_filter('upgrader_pre_install', array(&$this, 'deactivate_plugin_before_upgrade')); remove_filter('upgrader_clear_destination', array(&$this, 'delete_old_plugin')); if ( ! $this->result || is_wp_error($this->result) ) return $this->result; if(is_dir($wp_filesystem->wp_content_dir() . 'upgrade_tmp/js_composer_envato_package')) { $wp_filesystem->delete($wp_filesystem->wp_content_dir() . 'upgrade_tmp/js_composer_envato_package', true); } // Force refresh of plugin update information delete_site_transient('update_plugins'); wp_cache_delete( 'plugins', 'plugins' ); return true; } } }