Unlimited User Downloads for EDD Recurring

class EDD_Recurring_Unlimited_User_Downloads {

 	function __construct() {

 		if ( ! class_exists( 'EDD_Recurring' ) ) {

 			return;

		}

 		add_filter( 'edd_recurring_download_has_access', array( $this, 'process_download' ), 10, 4 );

 		add_action( 'show_user_profile',                 array( $this, 'user_checkbox'    )        );

 		add_action( 'edit_user_profile',                 array( $this, 'user_checkbox'    )        );

		add_action( 'personal_options_update',           array( $this, 'update_access'    )        );

 	}

 	// Check if the user has been granted unlimited access

 	public function process_download( $has_access = false, $user_id = 0, $download_id = 0, $price_id = null ) {

		// If the user already has access, don't change anything.

 		if ( $has_access ) {

 			return $has_access;

		}

		// If the user doesn't have access but has unlimited downloads, return true.

 		if ( get_user_meta( $user_id, '_edd_recurring_unlimited', true ) ) {

 			return true;

		}

 		return $has_access;

 	}

 	public function user_checkbox( $user ) {

		$unlimited = get_user_meta( $user->ID, '_edd_recurring_unlimited', true )

		?>

		<table class="form-table">

			<tbody>

				<tr>

					<th>

						<label for="edd_recurring_unlimited"><?php esc_html_e( 'Unlimited Recurring Access', 'edd' ); ?></label>

					</th>

					<td>

						<input name="edd_recurring_unlimited" type="checkbox" id="edd_recurring_unlimited" value="0"<?php checked( true, $unlimited ); ?>/>

						<span class="description"><?php _e( 'Grant user unlimited access for recurring downloads. Checking this means a user will not need a subscription to download files.', 'edd' ); ?></span>

					</td>

				</tr>

			</tbody>

		</table>

		<?php

	}

	public function update_access( $user_id = 0 ) {

		if ( ! current_user_can( 'edit_user', $user_id ) ) {

			return;

		}

		if ( isset( $_POST['edd_recurring_unlimited'] ) ) {

			update_user_meta( $user_id, '_edd_recurring_unlimited', 1 );

		} else {

			delete_user_meta( $user_id, '_edd_recurring_unlimited' );

		}

	}

 }

function edd_recurring_unlimited_init() {

	new EDD_Recurring_Unlimited_User_Downloads();

}

add_action( 'plugins_loaded', 'edd_recurring_unlimited_init', 999 );