<?php
/**
 * Uninstall: removes settings and check results, and reports and the
 * statement only when the owner chose so.
 *
 * @package Equivora
 */

if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
	exit;
}

/**
 * Cleans up the current site.
 */
function equivora_uninstall_site() {
	$equivora_settings = get_option( 'equivora_settings', array() );

	if ( is_array( $equivora_settings ) && ! empty( $equivora_settings['delete_on_uninstall'] ) ) {
		do {
			$equivora_ids = get_posts(
				array(
					'post_type'      => 'equivora_report',
					'post_status'    => array( 'publish', 'pending', 'draft', 'private', 'future', 'trash' ),
					'posts_per_page' => 100,
					'fields'         => 'ids',
					'no_found_rows'  => true,
				)
			);
			foreach ( $equivora_ids as $equivora_id ) {
				wp_delete_post( $equivora_id, true );
			}
		} while ( $equivora_ids );
		delete_option( 'equivora_statement' );
	}

	foreach ( array( '_equivora_issues', '_equivora_errors', '_equivora_warnings', '_equivora_score', '_equivora_checked' ) as $equivora_key ) {
		delete_post_meta_by_key( $equivora_key );
	}
	delete_option( 'equivora_settings' );
	delete_option( 'equivora_scan' );
}

if ( is_multisite() ) {
	foreach ( get_sites(
		array(
			'fields' => 'ids',
			'number' => 0,
		)
	) as $equivora_site_id ) {
		switch_to_blog( $equivora_site_id );
		equivora_uninstall_site();
		restore_current_blog();
	}
} else {
	equivora_uninstall_site();
}