PMPro - Bulk Approve Existing Members

pmpro-bulk-approve-members.php

<?php
/**
 * Bulk approve existing members.
 * 
 * You can add this recipe to your site by creating a custom plugin
 * or using the Code Snippets plugin available for free in the WordPress repository.
 * Read this companion article for step-by-step directions on either method.
 * https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
 */
/**
 * Bulk Approve all users
 */
function bulk_approve_all_users() {
	global $current_user;
	$bulkApprovalComplete = get_site_option( 'bulk_approval_complete_tz14' );

	error_log( "Approving? BAC: $bulkApprovalComplete" );

	if ( ! $bulkApprovalComplete ) {
		// Create the WP_User_Query object
		$wp_user_query = new WP_User_Query();

		// Get the results
		$users           = get_users( array(
			'number' => 500,
		) );
		$number_of_users = count( $users );
		error_log( " - Total records to process: {$number_of_users}" );

		// Check for results
		if ( ! empty( $users ) ) {

			// loop trough each author
			foreach ( $users as $user ) {
				// add meta all the user's data
				// add_user_meta( $user->id, 'icap-approved', true, true ); // 5 = number of points existing users will get
				$user_id = $user->ID;
				$level = pmpro_getMembershipLevelForUser( $user_id );
				// get user's current level if none given
				if ( empty( $level_id ) ) {
					$user_level = pmpro_getMembershipLevelForUser( $user_id );
					$level_id   = $user_level->id;
				}

				do_action( 'pmpro_approvals_before_approve_member', $user_id , $level_id );

				// update user meta to save timestamp and user who approved
				update_user_meta(
					$user_id,
					'pmpro_approval_' . $level_id,
					array(
						'status'    => 'approved',
						'timestamp' => current_time( 'timestamp' ),
						'who'       => $current_user->ID,
						'approver'  => 'BULK UPDATE',
					)
				);

				// delete the approval count cache
				delete_transient( 'pmpro_approvals_approval_count' );
				do_action( 'pmpro_approvals_after_approve_member', $$user_id , $level_id );
				error_log( "Approving:$user_id" );
			}
		}

		add_option( 'bulk_approval_complete_tz9', true );
	}
}
add_action( 'init', 'bulk_approve_all_users', 50 );