<?php
/**
 * Removes the plugin's own data when it is deleted: the site settings (editor, toolbar, writing, design, privacy), every
 * user's editor choice and the remembered editor of every post. Data of the plugin "Classic Editor" and post content
 * stay untouched, deactivating removes nothing.
 *
 * @package ThreeCE
 */

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

// User meta is shared by all sites of a network, options and post meta belong to each site.
delete_metadata( 'user', 0, 'threece_editor', '', true );
delete_metadata( 'user', 0, 'threece_thanks', '', true );

$threece_sites = is_multisite() ? get_sites(
	array(
		'fields' => 'ids',
		'number' => 0,
	)
) : array( get_current_blog_id() );

foreach ( $threece_sites as $threece_site ) {
	if ( is_multisite() ) {
		switch_to_blog( (int) $threece_site );
	}
	delete_option( 'threece_settings' );
	delete_option( 'threece_privacy' );
	delete_option( 'threece_look' );
	delete_option( 'threece_design' );
	delete_option( 'threece_toolbar' );
	delete_option( 'threece_installed' );
	delete_transient( 'threece_thanks_count' );
	delete_post_meta_by_key( 'threece_last_editor' );
	if ( is_multisite() ) {
		restore_current_blog();
	}
}