api_url = $api_url; $this->theme_id = $theme_id; $this->theme_slug = $theme_slug; add_filter( 'pre_set_site_transient_update_themes', array( &$this, 'check_for_update' ) ); // This is for testing only! //set_site_transient('update_themes', null); // Add notice that theme update is available if( get_option( 'fusion_'. $this->theme_slug .'_update_available' ) ){ add_action( 'admin_notices', array(&$this, 'update_notice') ); } } function check_for_update( $transient ) { global $wp_filesystem; $smof_data = of_get_options(); if( empty( $transient->checked ) ) { return $transient; } $request_args = array( 'id' => $this->theme_id, 'slug' => $this->theme_slug, 'version' => $transient->checked[$this->theme_slug] ); if( $this->api_url == 'http://updates.theme-fusion.com/avada-theme.php' ) { $request_args['item_code'] = '2833226'; $request_args['envato_username'] = $smof_data['tf_username']; $request_args['api_key'] = $smof_data['tf_api']; } $filename = trailingslashit( get_template_directory() ) . 'log.txt'; $request_string = $this->prepare_request( 'theme_update', $request_args ); $raw_response = wp_remote_post( $this->api_url, $request_string ); $response = null; if( ! is_wp_error( $raw_response ) && ( $raw_response['response']['code'] == 200 ) ) { $response = json_decode( $raw_response['body'], true ); } if( ! empty( $response ) ) { // Feed the update data into WP updater $transient->response[$this->theme_slug] = $response; } /*$handle = fopen($filename, 'a'); fwrite($handle, json_encode($request_string)); fwrite($handle, json_encode($raw_response));*/ return $transient; } function prepare_request( $action, $args ) { global $wp_version; return array( 'body' => array( 'action' => $action, 'request' => json_encode($args), 'api-key' => md5(home_url()) ), 'user-agent' => 'WordPress/'. $wp_version .'; '. home_url() ); } function update_notice() { global $pagenow; $theme_settings_link = admin_url( 'themes.php' ); if ( $pagenow == 'themes.php' || $pagenow == 'update-core.php' ) { if( function_exists('wp_get_theme') ) { $theme_name = ''. wp_get_theme() .''; } echo '

' . __( 'There is an update available for the ' . $theme_name . ' theme.', 'Avada' ) . '

'; } } } }