make-info.php

<?php

function ttf_get_make_stats() {
	// Make remote request to WP.org
	$response = wp_remote_post(
		'http://api.wordpress.org/themes/info/1.0/',
		array(
			'body' => array(
				'action'  => 'theme_information',
				'request' => serialize( (object) array(
					'slug' => 'make'
				) )
			)
		)
	);

	if ( 200 === wp_remote_retrieve_response_code( $response ) ) {
		$body = maybe_unserialize( wp_remote_retrieve_body( $response ) );

		if ( isset( $body->download_link ) && isset( $body->downloaded ) ) {
			update_option( 'make-info', array(
				'download_link' => esc_url_raw( $body->download_link ),
				'downloaded'    => absint( $body->downloaded ),
			) );

			update_option( 'make-info-last-update', time() );
		}
	}
}